* [PATCH 00/76] drm/bridge: Convert all reset users to create_state
@ 2026-05-30 13:59 ` Maxime Ripard
0 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Jagan Teki, Liu Ying,
Frank Li, Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam,
imx, linux-arm-kernel, Andy Yan, Phong LE, Douglas Anderson,
Inki Dae, Marek Szyprowski, Philipp Zabel, Paul Cercueil,
linux-mips, Chun-Kuang Hu, Matthias Brugger,
AngeloGioacchino Del Regno, linux-mediatek, linux-kernel,
Kevin Hilman, Jerome Brunet, Martin Blumenstingl, linux-amlogic,
Laurent Pinchart, Tomi Valkeinen, Geert Uytterhoeven, Magnus Damm,
Kieran Bingham, linux-renesas-soc, Biju Das, Sandy Huang,
Heiko Stübner, linux-rockchip, Yannick Fertre,
Raphael Gallais-Pou, Philippe Cornu, Maxime Coquelin,
Alexandre Torgue, linux-stm32, Jyri Sarha, Tomi Valkeinen,
Dave Stevenson, Maíra Canal, Raspberry Pi Kernel Maintenance,
Icenowy Zheng, Laurent Pinchart, Michal Simek
Hi,
All the bridges use reset to create a blank state only and don't use it
to reset the hardware at all. This is what the new atomic_create_state
is exactly supposed to be doing, so we can convert all existing bridge
users to it, and remove the reset hook and helpers.
Let me know what you think,
Maxime
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
Maxime Ripard (76):
drm/atomic-state-helper: Rename __drm_atomic_helper_bridge_reset()
drm/atomic-state-helper: Reorder __drm_atomic_helper_bridge_state_init() arguments
drm/atomic-state-helper: Drop memset from __drm_atomic_helper_bridge_state_init()
drm/bridge: Add new atomic_create_state callback
drm/atomic-state-helper: Add drm_atomic_helper_bridge_create_state()
drm/bridge: adv7511: Switch to atomic_create_state
drm/bridge: analogix_dp: Switch to atomic_create_state
drm/bridge: anx7625: Switch to atomic_create_state
drm/bridge: chipone-icn6211: Switch to atomic_create_state
drm/bridge: display-connector: Switch to atomic_create_state
drm/bridge: fsl-ldb: Switch to atomic_create_state
drm/bridge: imx8mp-hdmi-pvi: Switch to atomic_create_state
drm/bridge: imx8qm-ldb: Switch to atomic_create_state
drm/bridge: imx8qxp-ldb: Switch to atomic_create_state
drm/bridge: imx8qxp-pixel-combiner: Switch to atomic_create_state
drm/bridge: imx8qxp-pixel-link: Switch to atomic_create_state
drm/bridge: imx8qxp-pxl2dpi: Switch to atomic_create_state
drm/bridge: inno-hdmi: Switch to atomic_create_state
drm/bridge: ite-it6263: Switch to atomic_create_state
drm/bridge: ite-it6505: Switch to atomic_create_state
drm/bridge: ite-it66121: Switch to atomic_create_state
drm/bridge: lontium-lt9211: Switch to atomic_create_state
drm/bridge: lontium-lt9611: Switch to atomic_create_state
drm/bridge: lvds-codec: Switch to atomic_create_state
drm/bridge: nwl-dsi: Switch to atomic_create_state
drm/bridge: panel: Switch to atomic_create_state
drm/bridge: parade-ps8640: Switch to atomic_create_state
drm/bridge: samsung-dsim: Switch to atomic_create_state
drm/bridge: sii902x: Switch to atomic_create_state
drm/bridge: ssd2825: Switch to atomic_create_state
drm/bridge: dw-dp: Switch to atomic_create_state
drm/bridge: dw-hdmi-qp: Switch to atomic_create_state
drm/bridge: dw-hdmi: Switch to atomic_create_state
drm/bridge: dw-mipi-dsi: Switch to atomic_create_state
drm/bridge: dw-mipi-dsi2: Switch to atomic_create_state
drm/bridge: tc358762: Switch to atomic_create_state
drm/bridge: tc358767: Switch to atomic_create_state
drm/bridge: tc358768: Switch to atomic_create_state
drm/bridge: tc358775: Switch to atomic_create_state
drm/bridge: ti-dlpc3433: Switch to atomic_create_state
drm/bridge: ti-sn65dsi83: Switch to atomic_create_state
drm/bridge: ti-sn65dsi86: Switch to atomic_create_state
drm/bridge: ti-tdp158: Switch to atomic_create_state
drm/bridge: ti-tfp410: Switch to atomic_create_state
drm/imx: parallel-display: Switch to atomic_create_state
drm/ingenic: Switch to atomic_create_state
drm/mediatek: dp: Switch to atomic_create_state
drm/mediatek: dpi: Switch to atomic_create_state
drm/mediatek: dsi: Switch to atomic_create_state
drm/mediatek: hdmi: Switch to atomic_create_state
drm/mediatek: hdmi_v2: Switch to atomic_create_state
drm/meson: encoder_cvbs: Switch to atomic_create_state
drm/meson: encoder_dsi: Switch to atomic_create_state
drm/meson: encoder_hdmi: Switch to atomic_create_state
drm/msm: dp: Switch to atomic_create_state
drm/msm: hdmi: Switch to atomic_create_state
drm/omap: hdmi4: Switch to atomic_create_state
drm/omap: hdmi5: Switch to atomic_create_state
drm/renesas: rcar-du: lvds: Switch to atomic_create_state
drm/renesas: rcar-du: mipi_dsi: Switch to atomic_create_state
drm/renesas: rz-du: mipi_dsi: Switch to atomic_create_state
drm/rockchip: cdn-dp: Switch to atomic_create_state
drm/rockchip: rk3066_hdmi: Switch to atomic_create_state
drm/rockchip: lvds: Switch to atomic_create_state
drm/stm: lvds: Switch to atomic_create_state
drm/tests: bridge: Switch to atomic_create_state
drm/tidss: encoder: Switch to atomic_create_state
drm/tidss: oldi: Switch to atomic_create_state
drm/vc4: dsi: Switch to atomic_create_state
drm/verisilicon: Switch to atomic_create_state
drm/xlnx: zynqmp_dp: Switch to atomic_create_state
drm/atomic-state-helper: Remove drm_atomic_helper_bridge_reset()
drm/bridge: cdns-dsi: Use __drm_atomic_helper_bridge_state_init()
drm/bridge: cdns-dsi: Switch to atomic_create_state
drm/bridge: cdns-mhdp8546: Switch to atomic_create_state
drm/bridge: Remove atomic_reset support
drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 2 +-
drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 2 +-
drivers/gpu/drm/bridge/analogix/anx7625.c | 2 +-
drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c | 9 +++---
.../gpu/drm/bridge/cadence/cdns-mhdp8546-core.c | 8 +++---
drivers/gpu/drm/bridge/chipone-icn6211.c | 2 +-
drivers/gpu/drm/bridge/display-connector.c | 2 +-
drivers/gpu/drm/bridge/fsl-ldb.c | 2 +-
drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pvi.c | 2 +-
drivers/gpu/drm/bridge/imx/imx8qm-ldb.c | 2 +-
drivers/gpu/drm/bridge/imx/imx8qxp-ldb.c | 2 +-
.../gpu/drm/bridge/imx/imx8qxp-pixel-combiner.c | 2 +-
drivers/gpu/drm/bridge/imx/imx8qxp-pixel-link.c | 2 +-
drivers/gpu/drm/bridge/imx/imx8qxp-pxl2dpi.c | 2 +-
drivers/gpu/drm/bridge/inno-hdmi.c | 2 +-
drivers/gpu/drm/bridge/ite-it6263.c | 2 +-
drivers/gpu/drm/bridge/ite-it6505.c | 2 +-
drivers/gpu/drm/bridge/ite-it66121.c | 2 +-
drivers/gpu/drm/bridge/lontium-lt9211.c | 2 +-
drivers/gpu/drm/bridge/lontium-lt9611.c | 2 +-
drivers/gpu/drm/bridge/lvds-codec.c | 2 +-
drivers/gpu/drm/bridge/nwl-dsi.c | 2 +-
drivers/gpu/drm/bridge/panel.c | 2 +-
drivers/gpu/drm/bridge/parade-ps8640.c | 2 +-
drivers/gpu/drm/bridge/samsung-dsim.c | 2 +-
drivers/gpu/drm/bridge/sii902x.c | 2 +-
drivers/gpu/drm/bridge/ssd2825.c | 2 +-
drivers/gpu/drm/bridge/synopsys/dw-dp.c | 2 +-
drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c | 2 +-
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 2 +-
drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 2 +-
drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c | 2 +-
drivers/gpu/drm/bridge/tc358762.c | 2 +-
drivers/gpu/drm/bridge/tc358767.c | 4 +--
drivers/gpu/drm/bridge/tc358768.c | 2 +-
drivers/gpu/drm/bridge/tc358775.c | 2 +-
drivers/gpu/drm/bridge/ti-dlpc3433.c | 2 +-
drivers/gpu/drm/bridge/ti-sn65dsi83.c | 2 +-
drivers/gpu/drm/bridge/ti-sn65dsi86.c | 2 +-
drivers/gpu/drm/bridge/ti-tdp158.c | 2 +-
drivers/gpu/drm/bridge/ti-tfp410.c | 2 +-
drivers/gpu/drm/drm_atomic_state_helper.c | 33 ++++++++++++----------
drivers/gpu/drm/drm_bridge.c | 4 +--
drivers/gpu/drm/imx/ipuv3/parallel-display.c | 2 +-
drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 2 +-
drivers/gpu/drm/mediatek/mtk_dp.c | 2 +-
drivers/gpu/drm/mediatek/mtk_dpi.c | 2 +-
drivers/gpu/drm/mediatek/mtk_dsi.c | 2 +-
drivers/gpu/drm/mediatek/mtk_hdmi.c | 2 +-
drivers/gpu/drm/mediatek/mtk_hdmi_v2.c | 2 +-
drivers/gpu/drm/meson/meson_encoder_cvbs.c | 2 +-
drivers/gpu/drm/meson/meson_encoder_dsi.c | 2 +-
drivers/gpu/drm/meson/meson_encoder_hdmi.c | 2 +-
drivers/gpu/drm/msm/dp/dp_drm.c | 4 +--
drivers/gpu/drm/msm/hdmi/hdmi_bridge.c | 2 +-
drivers/gpu/drm/omapdrm/dss/hdmi4.c | 2 +-
drivers/gpu/drm/omapdrm/dss/hdmi5.c | 2 +-
drivers/gpu/drm/renesas/rcar-du/rcar_lvds.c | 2 +-
drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c | 2 +-
drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c | 2 +-
drivers/gpu/drm/rockchip/cdn-dp-core.c | 2 +-
drivers/gpu/drm/rockchip/rk3066_hdmi.c | 2 +-
drivers/gpu/drm/rockchip/rockchip_lvds.c | 2 +-
drivers/gpu/drm/stm/lvds.c | 2 +-
drivers/gpu/drm/tests/drm_bridge_test.c | 2 +-
drivers/gpu/drm/tidss/tidss_encoder.c | 2 +-
drivers/gpu/drm/tidss/tidss_oldi.c | 2 +-
drivers/gpu/drm/vc4/vc4_dsi.c | 2 +-
drivers/gpu/drm/verisilicon/vs_bridge.c | 4 +--
drivers/gpu/drm/xlnx/zynqmp_dp.c | 2 +-
include/drm/drm_atomic_state_helper.h | 6 ++--
include/drm/drm_bridge.h | 33 ++++++++--------------
72 files changed, 111 insertions(+), 120 deletions(-)
---
base-commit: 21fcb222f0d1e1c9f5b04c09e9fb3408e13a0264
change-id: 20260530-drm-no-more-bridge-reset-ca20d5e22740
Best regards,
--
Maxime Ripard <mripard@kernel.org>
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply [flat|nested] 138+ messages in thread* [PATCH 00/76] drm/bridge: Convert all reset users to create_state
@ 2026-05-30 13:59 ` Maxime Ripard
0 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Jagan Teki, Liu Ying,
Frank Li, Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam,
imx, linux-arm-kernel, Andy Yan, Phong LE, Douglas Anderson,
Inki Dae, Marek Szyprowski, Philipp Zabel, Paul Cercueil,
linux-mips, Chun-Kuang Hu, Matthias Brugger,
AngeloGioacchino Del Regno, linux-mediatek, linux-kernel,
Kevin Hilman, Jerome Brunet, Martin Blumenstingl, linux-amlogic,
Laurent Pinchart, Tomi Valkeinen, Geert Uytterhoeven, Magnus Damm,
Kieran Bingham, linux-renesas-soc, Biju Das, Sandy Huang,
Heiko Stübner, linux-rockchip, Yannick Fertre,
Raphael Gallais-Pou, Philippe Cornu, Maxime Coquelin,
Alexandre Torgue, linux-stm32, Jyri Sarha, Tomi Valkeinen,
Dave Stevenson, Maíra Canal, Raspberry Pi Kernel Maintenance,
Icenowy Zheng, Laurent Pinchart, Michal Simek
Hi,
All the bridges use reset to create a blank state only and don't use it
to reset the hardware at all. This is what the new atomic_create_state
is exactly supposed to be doing, so we can convert all existing bridge
users to it, and remove the reset hook and helpers.
Let me know what you think,
Maxime
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
Maxime Ripard (76):
drm/atomic-state-helper: Rename __drm_atomic_helper_bridge_reset()
drm/atomic-state-helper: Reorder __drm_atomic_helper_bridge_state_init() arguments
drm/atomic-state-helper: Drop memset from __drm_atomic_helper_bridge_state_init()
drm/bridge: Add new atomic_create_state callback
drm/atomic-state-helper: Add drm_atomic_helper_bridge_create_state()
drm/bridge: adv7511: Switch to atomic_create_state
drm/bridge: analogix_dp: Switch to atomic_create_state
drm/bridge: anx7625: Switch to atomic_create_state
drm/bridge: chipone-icn6211: Switch to atomic_create_state
drm/bridge: display-connector: Switch to atomic_create_state
drm/bridge: fsl-ldb: Switch to atomic_create_state
drm/bridge: imx8mp-hdmi-pvi: Switch to atomic_create_state
drm/bridge: imx8qm-ldb: Switch to atomic_create_state
drm/bridge: imx8qxp-ldb: Switch to atomic_create_state
drm/bridge: imx8qxp-pixel-combiner: Switch to atomic_create_state
drm/bridge: imx8qxp-pixel-link: Switch to atomic_create_state
drm/bridge: imx8qxp-pxl2dpi: Switch to atomic_create_state
drm/bridge: inno-hdmi: Switch to atomic_create_state
drm/bridge: ite-it6263: Switch to atomic_create_state
drm/bridge: ite-it6505: Switch to atomic_create_state
drm/bridge: ite-it66121: Switch to atomic_create_state
drm/bridge: lontium-lt9211: Switch to atomic_create_state
drm/bridge: lontium-lt9611: Switch to atomic_create_state
drm/bridge: lvds-codec: Switch to atomic_create_state
drm/bridge: nwl-dsi: Switch to atomic_create_state
drm/bridge: panel: Switch to atomic_create_state
drm/bridge: parade-ps8640: Switch to atomic_create_state
drm/bridge: samsung-dsim: Switch to atomic_create_state
drm/bridge: sii902x: Switch to atomic_create_state
drm/bridge: ssd2825: Switch to atomic_create_state
drm/bridge: dw-dp: Switch to atomic_create_state
drm/bridge: dw-hdmi-qp: Switch to atomic_create_state
drm/bridge: dw-hdmi: Switch to atomic_create_state
drm/bridge: dw-mipi-dsi: Switch to atomic_create_state
drm/bridge: dw-mipi-dsi2: Switch to atomic_create_state
drm/bridge: tc358762: Switch to atomic_create_state
drm/bridge: tc358767: Switch to atomic_create_state
drm/bridge: tc358768: Switch to atomic_create_state
drm/bridge: tc358775: Switch to atomic_create_state
drm/bridge: ti-dlpc3433: Switch to atomic_create_state
drm/bridge: ti-sn65dsi83: Switch to atomic_create_state
drm/bridge: ti-sn65dsi86: Switch to atomic_create_state
drm/bridge: ti-tdp158: Switch to atomic_create_state
drm/bridge: ti-tfp410: Switch to atomic_create_state
drm/imx: parallel-display: Switch to atomic_create_state
drm/ingenic: Switch to atomic_create_state
drm/mediatek: dp: Switch to atomic_create_state
drm/mediatek: dpi: Switch to atomic_create_state
drm/mediatek: dsi: Switch to atomic_create_state
drm/mediatek: hdmi: Switch to atomic_create_state
drm/mediatek: hdmi_v2: Switch to atomic_create_state
drm/meson: encoder_cvbs: Switch to atomic_create_state
drm/meson: encoder_dsi: Switch to atomic_create_state
drm/meson: encoder_hdmi: Switch to atomic_create_state
drm/msm: dp: Switch to atomic_create_state
drm/msm: hdmi: Switch to atomic_create_state
drm/omap: hdmi4: Switch to atomic_create_state
drm/omap: hdmi5: Switch to atomic_create_state
drm/renesas: rcar-du: lvds: Switch to atomic_create_state
drm/renesas: rcar-du: mipi_dsi: Switch to atomic_create_state
drm/renesas: rz-du: mipi_dsi: Switch to atomic_create_state
drm/rockchip: cdn-dp: Switch to atomic_create_state
drm/rockchip: rk3066_hdmi: Switch to atomic_create_state
drm/rockchip: lvds: Switch to atomic_create_state
drm/stm: lvds: Switch to atomic_create_state
drm/tests: bridge: Switch to atomic_create_state
drm/tidss: encoder: Switch to atomic_create_state
drm/tidss: oldi: Switch to atomic_create_state
drm/vc4: dsi: Switch to atomic_create_state
drm/verisilicon: Switch to atomic_create_state
drm/xlnx: zynqmp_dp: Switch to atomic_create_state
drm/atomic-state-helper: Remove drm_atomic_helper_bridge_reset()
drm/bridge: cdns-dsi: Use __drm_atomic_helper_bridge_state_init()
drm/bridge: cdns-dsi: Switch to atomic_create_state
drm/bridge: cdns-mhdp8546: Switch to atomic_create_state
drm/bridge: Remove atomic_reset support
drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 2 +-
drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 2 +-
drivers/gpu/drm/bridge/analogix/anx7625.c | 2 +-
drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c | 9 +++---
.../gpu/drm/bridge/cadence/cdns-mhdp8546-core.c | 8 +++---
drivers/gpu/drm/bridge/chipone-icn6211.c | 2 +-
drivers/gpu/drm/bridge/display-connector.c | 2 +-
drivers/gpu/drm/bridge/fsl-ldb.c | 2 +-
drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pvi.c | 2 +-
drivers/gpu/drm/bridge/imx/imx8qm-ldb.c | 2 +-
drivers/gpu/drm/bridge/imx/imx8qxp-ldb.c | 2 +-
.../gpu/drm/bridge/imx/imx8qxp-pixel-combiner.c | 2 +-
drivers/gpu/drm/bridge/imx/imx8qxp-pixel-link.c | 2 +-
drivers/gpu/drm/bridge/imx/imx8qxp-pxl2dpi.c | 2 +-
drivers/gpu/drm/bridge/inno-hdmi.c | 2 +-
drivers/gpu/drm/bridge/ite-it6263.c | 2 +-
drivers/gpu/drm/bridge/ite-it6505.c | 2 +-
drivers/gpu/drm/bridge/ite-it66121.c | 2 +-
drivers/gpu/drm/bridge/lontium-lt9211.c | 2 +-
drivers/gpu/drm/bridge/lontium-lt9611.c | 2 +-
drivers/gpu/drm/bridge/lvds-codec.c | 2 +-
drivers/gpu/drm/bridge/nwl-dsi.c | 2 +-
drivers/gpu/drm/bridge/panel.c | 2 +-
drivers/gpu/drm/bridge/parade-ps8640.c | 2 +-
drivers/gpu/drm/bridge/samsung-dsim.c | 2 +-
drivers/gpu/drm/bridge/sii902x.c | 2 +-
drivers/gpu/drm/bridge/ssd2825.c | 2 +-
drivers/gpu/drm/bridge/synopsys/dw-dp.c | 2 +-
drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c | 2 +-
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 2 +-
drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 2 +-
drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c | 2 +-
drivers/gpu/drm/bridge/tc358762.c | 2 +-
drivers/gpu/drm/bridge/tc358767.c | 4 +--
drivers/gpu/drm/bridge/tc358768.c | 2 +-
drivers/gpu/drm/bridge/tc358775.c | 2 +-
drivers/gpu/drm/bridge/ti-dlpc3433.c | 2 +-
drivers/gpu/drm/bridge/ti-sn65dsi83.c | 2 +-
drivers/gpu/drm/bridge/ti-sn65dsi86.c | 2 +-
drivers/gpu/drm/bridge/ti-tdp158.c | 2 +-
drivers/gpu/drm/bridge/ti-tfp410.c | 2 +-
drivers/gpu/drm/drm_atomic_state_helper.c | 33 ++++++++++++----------
drivers/gpu/drm/drm_bridge.c | 4 +--
drivers/gpu/drm/imx/ipuv3/parallel-display.c | 2 +-
drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 2 +-
drivers/gpu/drm/mediatek/mtk_dp.c | 2 +-
drivers/gpu/drm/mediatek/mtk_dpi.c | 2 +-
drivers/gpu/drm/mediatek/mtk_dsi.c | 2 +-
drivers/gpu/drm/mediatek/mtk_hdmi.c | 2 +-
drivers/gpu/drm/mediatek/mtk_hdmi_v2.c | 2 +-
drivers/gpu/drm/meson/meson_encoder_cvbs.c | 2 +-
drivers/gpu/drm/meson/meson_encoder_dsi.c | 2 +-
drivers/gpu/drm/meson/meson_encoder_hdmi.c | 2 +-
drivers/gpu/drm/msm/dp/dp_drm.c | 4 +--
drivers/gpu/drm/msm/hdmi/hdmi_bridge.c | 2 +-
drivers/gpu/drm/omapdrm/dss/hdmi4.c | 2 +-
drivers/gpu/drm/omapdrm/dss/hdmi5.c | 2 +-
drivers/gpu/drm/renesas/rcar-du/rcar_lvds.c | 2 +-
drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c | 2 +-
drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c | 2 +-
drivers/gpu/drm/rockchip/cdn-dp-core.c | 2 +-
drivers/gpu/drm/rockchip/rk3066_hdmi.c | 2 +-
drivers/gpu/drm/rockchip/rockchip_lvds.c | 2 +-
drivers/gpu/drm/stm/lvds.c | 2 +-
drivers/gpu/drm/tests/drm_bridge_test.c | 2 +-
drivers/gpu/drm/tidss/tidss_encoder.c | 2 +-
drivers/gpu/drm/tidss/tidss_oldi.c | 2 +-
drivers/gpu/drm/vc4/vc4_dsi.c | 2 +-
drivers/gpu/drm/verisilicon/vs_bridge.c | 4 +--
drivers/gpu/drm/xlnx/zynqmp_dp.c | 2 +-
include/drm/drm_atomic_state_helper.h | 6 ++--
include/drm/drm_bridge.h | 33 ++++++++--------------
72 files changed, 111 insertions(+), 120 deletions(-)
---
base-commit: 21fcb222f0d1e1c9f5b04c09e9fb3408e13a0264
change-id: 20260530-drm-no-more-bridge-reset-ca20d5e22740
Best regards,
--
Maxime Ripard <mripard@kernel.org>
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
^ permalink raw reply [flat|nested] 138+ messages in thread* [PATCH 01/76] drm/atomic-state-helper: Rename __drm_atomic_helper_bridge_reset()
2026-05-30 13:59 ` Maxime Ripard
(?)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
2026-06-02 7:03 ` Thomas Zimmermann
` (2 more replies)
-1 siblings, 3 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
__drm_atomic_helper_bridge_reset() is used to initialize a
newly allocated drm_bridge_state, and is being typically called by the
drm_bridge_funcs.atomic_reset implementation.
Since we want to consolidate DRM objects state allocation around the
atomic_create_state callback that will only allocate and initialize a
new drm_bridge_state instance, we will need to call
__drm_atomic_helper_bridge_reset() from both the atomic_reset and
atomic_create_state hooks.
To avoid any confusion, we can thus rename
__drm_atomic_helper_bridge_reset() to
__drm_atomic_helper_bridge_state_init().
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c | 2 +-
drivers/gpu/drm/drm_atomic_state_helper.c | 6 +++---
include/drm/drm_atomic_state_helper.h | 2 +-
3 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
index 36c07b71fe04..4e3015d10a97 100644
--- a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
+++ b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
@@ -1927,11 +1927,11 @@ cdns_mhdp_bridge_atomic_reset(struct drm_bridge *bridge)
cdns_mhdp_state = kzalloc_obj(*cdns_mhdp_state);
if (!cdns_mhdp_state)
return NULL;
- __drm_atomic_helper_bridge_reset(bridge, &cdns_mhdp_state->base);
+ __drm_atomic_helper_bridge_state_init(bridge, &cdns_mhdp_state->base);
return &cdns_mhdp_state->base;
}
static u32 *cdns_mhdp_get_input_bus_fmts(struct drm_bridge *bridge,
diff --git a/drivers/gpu/drm/drm_atomic_state_helper.c b/drivers/gpu/drm/drm_atomic_state_helper.c
index 07686e94aae0..c38e514f336f 100644
--- a/drivers/gpu/drm/drm_atomic_state_helper.c
+++ b/drivers/gpu/drm/drm_atomic_state_helper.c
@@ -884,27 +884,27 @@ void drm_atomic_helper_bridge_destroy_state(struct drm_bridge *bridge,
kfree(state);
}
EXPORT_SYMBOL(drm_atomic_helper_bridge_destroy_state);
/**
- * __drm_atomic_helper_bridge_reset() - Initialize a bridge state to its
+ * __drm_atomic_helper_bridge_state_init() - Initialize a bridge state to its
* default
* @bridge: the bridge this state refers to
* @state: bridge state to initialize
*
* Initializes the bridge state to default values. This is meant to be called
* by the bridge &drm_bridge_funcs.atomic_reset hook for bridges that subclass
* the bridge state.
*/
-void __drm_atomic_helper_bridge_reset(struct drm_bridge *bridge,
+void __drm_atomic_helper_bridge_state_init(struct drm_bridge *bridge,
struct drm_bridge_state *state)
{
memset(state, 0, sizeof(*state));
__drm_atomic_helper_private_obj_create_state(&bridge->base, &state->base);
state->bridge = bridge;
}
-EXPORT_SYMBOL(__drm_atomic_helper_bridge_reset);
+EXPORT_SYMBOL(__drm_atomic_helper_bridge_state_init);
/**
* drm_atomic_helper_bridge_reset() - Allocate and initialize a bridge state
* to its default
* @bridge: the bridge this state refers to
diff --git a/include/drm/drm_atomic_state_helper.h b/include/drm/drm_atomic_state_helper.h
index f4b6d8833bc2..6a715d8e1f4a 100644
--- a/include/drm/drm_atomic_state_helper.h
+++ b/include/drm/drm_atomic_state_helper.h
@@ -100,9 +100,9 @@ void __drm_atomic_helper_bridge_duplicate_state(struct drm_bridge *bridge,
struct drm_bridge_state *state);
struct drm_bridge_state *
drm_atomic_helper_bridge_duplicate_state(struct drm_bridge *bridge);
void drm_atomic_helper_bridge_destroy_state(struct drm_bridge *bridge,
struct drm_bridge_state *state);
-void __drm_atomic_helper_bridge_reset(struct drm_bridge *bridge,
+void __drm_atomic_helper_bridge_state_init(struct drm_bridge *bridge,
struct drm_bridge_state *state);
struct drm_bridge_state *
drm_atomic_helper_bridge_reset(struct drm_bridge *bridge);
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* Re: [PATCH 01/76] drm/atomic-state-helper: Rename __drm_atomic_helper_bridge_reset()
2026-05-30 13:59 ` [PATCH 01/76] drm/atomic-state-helper: Rename __drm_atomic_helper_bridge_reset() Maxime Ripard
@ 2026-06-02 7:03 ` Thomas Zimmermann
2026-06-03 14:07 ` Luca Ceresoli
2026-06-05 14:19 ` Laurent Pinchart
2 siblings, 0 replies; 138+ messages in thread
From: Thomas Zimmermann @ 2026-06-02 7:03 UTC (permalink / raw)
To: Maxime Ripard, Andrzej Hajda, Neil Armstrong, Robert Foss,
Laurent Pinchart, Jonas Karlman, Jernej Skrabec, Luca Ceresoli,
Maarten Lankhorst, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel
Am 30.05.26 um 15:59 schrieb Maxime Ripard:
> __drm_atomic_helper_bridge_reset() is used to initialize a
> newly allocated drm_bridge_state, and is being typically called by the
> drm_bridge_funcs.atomic_reset implementation.
>
> Since we want to consolidate DRM objects state allocation around the
> atomic_create_state callback that will only allocate and initialize a
> new drm_bridge_state instance, we will need to call
> __drm_atomic_helper_bridge_reset() from both the atomic_reset and
> atomic_create_state hooks.
>
> To avoid any confusion, we can thus rename
> __drm_atomic_helper_bridge_reset() to
> __drm_atomic_helper_bridge_state_init().
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
> ---
> drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c | 2 +-
> drivers/gpu/drm/drm_atomic_state_helper.c | 6 +++---
> include/drm/drm_atomic_state_helper.h | 2 +-
> 3 files changed, 5 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
> index 36c07b71fe04..4e3015d10a97 100644
> --- a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
> +++ b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
> @@ -1927,11 +1927,11 @@ cdns_mhdp_bridge_atomic_reset(struct drm_bridge *bridge)
>
> cdns_mhdp_state = kzalloc_obj(*cdns_mhdp_state);
> if (!cdns_mhdp_state)
> return NULL;
>
> - __drm_atomic_helper_bridge_reset(bridge, &cdns_mhdp_state->base);
> + __drm_atomic_helper_bridge_state_init(bridge, &cdns_mhdp_state->base);
>
> return &cdns_mhdp_state->base;
> }
>
> static u32 *cdns_mhdp_get_input_bus_fmts(struct drm_bridge *bridge,
> diff --git a/drivers/gpu/drm/drm_atomic_state_helper.c b/drivers/gpu/drm/drm_atomic_state_helper.c
> index 07686e94aae0..c38e514f336f 100644
> --- a/drivers/gpu/drm/drm_atomic_state_helper.c
> +++ b/drivers/gpu/drm/drm_atomic_state_helper.c
> @@ -884,27 +884,27 @@ void drm_atomic_helper_bridge_destroy_state(struct drm_bridge *bridge,
> kfree(state);
> }
> EXPORT_SYMBOL(drm_atomic_helper_bridge_destroy_state);
>
> /**
> - * __drm_atomic_helper_bridge_reset() - Initialize a bridge state to its
> + * __drm_atomic_helper_bridge_state_init() - Initialize a bridge state to its
> * default
> * @bridge: the bridge this state refers to
> * @state: bridge state to initialize
> *
> * Initializes the bridge state to default values. This is meant to be called
> * by the bridge &drm_bridge_funcs.atomic_reset hook for bridges that subclass
> * the bridge state.
> */
> -void __drm_atomic_helper_bridge_reset(struct drm_bridge *bridge,
> +void __drm_atomic_helper_bridge_state_init(struct drm_bridge *bridge,
> struct drm_bridge_state *state)
> {
> memset(state, 0, sizeof(*state));
> __drm_atomic_helper_private_obj_create_state(&bridge->base, &state->base);
> state->bridge = bridge;
> }
> -EXPORT_SYMBOL(__drm_atomic_helper_bridge_reset);
> +EXPORT_SYMBOL(__drm_atomic_helper_bridge_state_init);
>
> /**
> * drm_atomic_helper_bridge_reset() - Allocate and initialize a bridge state
> * to its default
> * @bridge: the bridge this state refers to
> diff --git a/include/drm/drm_atomic_state_helper.h b/include/drm/drm_atomic_state_helper.h
> index f4b6d8833bc2..6a715d8e1f4a 100644
> --- a/include/drm/drm_atomic_state_helper.h
> +++ b/include/drm/drm_atomic_state_helper.h
> @@ -100,9 +100,9 @@ void __drm_atomic_helper_bridge_duplicate_state(struct drm_bridge *bridge,
> struct drm_bridge_state *state);
> struct drm_bridge_state *
> drm_atomic_helper_bridge_duplicate_state(struct drm_bridge *bridge);
> void drm_atomic_helper_bridge_destroy_state(struct drm_bridge *bridge,
> struct drm_bridge_state *state);
> -void __drm_atomic_helper_bridge_reset(struct drm_bridge *bridge,
> +void __drm_atomic_helper_bridge_state_init(struct drm_bridge *bridge,
> struct drm_bridge_state *state);
> struct drm_bridge_state *
> drm_atomic_helper_bridge_reset(struct drm_bridge *bridge);
>
--
--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Frankenstr. 146, 90461 Nürnberg, Germany, www.suse.com
GF: Jochen Jaser, Andrew McDonald, Werner Knoblich, (HRB 36809, AG Nürnberg)
^ permalink raw reply [flat|nested] 138+ messages in thread* Re: [PATCH 01/76] drm/atomic-state-helper: Rename __drm_atomic_helper_bridge_reset()
2026-05-30 13:59 ` [PATCH 01/76] drm/atomic-state-helper: Rename __drm_atomic_helper_bridge_reset() Maxime Ripard
2026-06-02 7:03 ` Thomas Zimmermann
@ 2026-06-03 14:07 ` Luca Ceresoli
2026-06-05 14:19 ` Laurent Pinchart
2 siblings, 0 replies; 138+ messages in thread
From: Luca Ceresoli @ 2026-06-03 14:07 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel
On Sat, 30 May 2026 15:59:06 +0200, Maxime Ripard <mripard@kernel.org> wrote:
Hi Maxime,
>
> diff --git a/drivers/gpu/drm/drm_atomic_state_helper.c b/drivers/gpu/drm/drm_atomic_state_helper.c
> index cc70508d4fdb..bcd0240d55b4 100644
> --- a/drivers/gpu/drm/drm_atomic_state_helper.c
> +++ b/drivers/gpu/drm/drm_atomic_state_helper.c
> @@ -821,14 +821,14 @@ EXPORT_SYMBOL(drm_atomic_helper_bridge_destroy_state);
> * by the bridge &drm_bridge_funcs.atomic_reset hook for bridges that subclass
> * the bridge state.
> */
> -void __drm_atomic_helper_bridge_reset(struct drm_bridge *bridge,
> +void __drm_atomic_helper_bridge_state_init(struct drm_bridge *bridge,
> struct drm_bridge_state *state)
> {
> memset(state, 0, sizeof(*state));
> __drm_atomic_helper_private_obj_create_state(&bridge->base, &state->base);
> state->bridge = bridge;
> }
> -EXPORT_SYMBOL(__drm_atomic_helper_bridge_reset);
> +EXPORT_SYMBOL(__drm_atomic_helper_bridge_state_init);
__drm_atomic_helper_bridge_reset() is called in
drm_atomic_helper_bridge_reset() too, but not converted until patch
2. It would be good to move it here.
Otherwise LGTM.
Luca
--
Luca Ceresoli, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
^ permalink raw reply [flat|nested] 138+ messages in thread* Re: [PATCH 01/76] drm/atomic-state-helper: Rename __drm_atomic_helper_bridge_reset()
2026-05-30 13:59 ` [PATCH 01/76] drm/atomic-state-helper: Rename __drm_atomic_helper_bridge_reset() Maxime Ripard
2026-06-02 7:03 ` Thomas Zimmermann
2026-06-03 14:07 ` Luca Ceresoli
@ 2026-06-05 14:19 ` Laurent Pinchart
2 siblings, 0 replies; 138+ messages in thread
From: Laurent Pinchart @ 2026-06-05 14:19 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Jonas Karlman,
Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel
Hi Maxime,
Thank you for the patch.
On Sat, May 30, 2026 at 03:59:06PM +0200, Maxime Ripard wrote:
> __drm_atomic_helper_bridge_reset() is used to initialize a
> newly allocated drm_bridge_state, and is being typically called by the
> drm_bridge_funcs.atomic_reset implementation.
>
> Since we want to consolidate DRM objects state allocation around the
> atomic_create_state callback that will only allocate and initialize a
> new drm_bridge_state instance, we will need to call
> __drm_atomic_helper_bridge_reset() from both the atomic_reset and
> atomic_create_state hooks.
>
> To avoid any confusion, we can thus rename
> __drm_atomic_helper_bridge_reset() to
> __drm_atomic_helper_bridge_state_init().
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
With a missing chunk from 02/76 moved to this patch (see the review of
02/76),
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> ---
> drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c | 2 +-
> drivers/gpu/drm/drm_atomic_state_helper.c | 6 +++---
> include/drm/drm_atomic_state_helper.h | 2 +-
> 3 files changed, 5 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
> index 36c07b71fe04..4e3015d10a97 100644
> --- a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
> +++ b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
> @@ -1927,11 +1927,11 @@ cdns_mhdp_bridge_atomic_reset(struct drm_bridge *bridge)
>
> cdns_mhdp_state = kzalloc_obj(*cdns_mhdp_state);
> if (!cdns_mhdp_state)
> return NULL;
>
> - __drm_atomic_helper_bridge_reset(bridge, &cdns_mhdp_state->base);
> + __drm_atomic_helper_bridge_state_init(bridge, &cdns_mhdp_state->base);
>
> return &cdns_mhdp_state->base;
> }
>
> static u32 *cdns_mhdp_get_input_bus_fmts(struct drm_bridge *bridge,
> diff --git a/drivers/gpu/drm/drm_atomic_state_helper.c b/drivers/gpu/drm/drm_atomic_state_helper.c
> index 07686e94aae0..c38e514f336f 100644
> --- a/drivers/gpu/drm/drm_atomic_state_helper.c
> +++ b/drivers/gpu/drm/drm_atomic_state_helper.c
> @@ -884,27 +884,27 @@ void drm_atomic_helper_bridge_destroy_state(struct drm_bridge *bridge,
> kfree(state);
> }
> EXPORT_SYMBOL(drm_atomic_helper_bridge_destroy_state);
>
> /**
> - * __drm_atomic_helper_bridge_reset() - Initialize a bridge state to its
> + * __drm_atomic_helper_bridge_state_init() - Initialize a bridge state to its
> * default
> * @bridge: the bridge this state refers to
> * @state: bridge state to initialize
> *
> * Initializes the bridge state to default values. This is meant to be called
> * by the bridge &drm_bridge_funcs.atomic_reset hook for bridges that subclass
> * the bridge state.
> */
> -void __drm_atomic_helper_bridge_reset(struct drm_bridge *bridge,
> +void __drm_atomic_helper_bridge_state_init(struct drm_bridge *bridge,
> struct drm_bridge_state *state)
> {
> memset(state, 0, sizeof(*state));
> __drm_atomic_helper_private_obj_create_state(&bridge->base, &state->base);
> state->bridge = bridge;
> }
> -EXPORT_SYMBOL(__drm_atomic_helper_bridge_reset);
> +EXPORT_SYMBOL(__drm_atomic_helper_bridge_state_init);
>
> /**
> * drm_atomic_helper_bridge_reset() - Allocate and initialize a bridge state
> * to its default
> * @bridge: the bridge this state refers to
> diff --git a/include/drm/drm_atomic_state_helper.h b/include/drm/drm_atomic_state_helper.h
> index f4b6d8833bc2..6a715d8e1f4a 100644
> --- a/include/drm/drm_atomic_state_helper.h
> +++ b/include/drm/drm_atomic_state_helper.h
> @@ -100,9 +100,9 @@ void __drm_atomic_helper_bridge_duplicate_state(struct drm_bridge *bridge,
> struct drm_bridge_state *state);
> struct drm_bridge_state *
> drm_atomic_helper_bridge_duplicate_state(struct drm_bridge *bridge);
> void drm_atomic_helper_bridge_destroy_state(struct drm_bridge *bridge,
> struct drm_bridge_state *state);
> -void __drm_atomic_helper_bridge_reset(struct drm_bridge *bridge,
> +void __drm_atomic_helper_bridge_state_init(struct drm_bridge *bridge,
> struct drm_bridge_state *state);
> struct drm_bridge_state *
> drm_atomic_helper_bridge_reset(struct drm_bridge *bridge);
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 138+ messages in thread
* [PATCH 02/76] drm/atomic-state-helper: Reorder __drm_atomic_helper_bridge_state_init() arguments
2026-05-30 13:59 ` Maxime Ripard
` (2 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
2026-06-02 7:03 ` Thomas Zimmermann
2026-06-05 14:14 ` Laurent Pinchart
-1 siblings, 2 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The convention for state init helpers is to pass the state pointer
as the first argument and the object pointer second.
__drm_atomic_helper_bridge_state_init() has them in the opposite
order. Swap the arguments to follow the convention, and update the
cdns-mhdp8546 caller.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c | 2 +-
drivers/gpu/drm/drm_atomic_state_helper.c | 8 ++++----
include/drm/drm_atomic_state_helper.h | 4 ++--
3 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
index 4e3015d10a97..063f073034c1 100644
--- a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
+++ b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
@@ -1927,11 +1927,11 @@ cdns_mhdp_bridge_atomic_reset(struct drm_bridge *bridge)
cdns_mhdp_state = kzalloc_obj(*cdns_mhdp_state);
if (!cdns_mhdp_state)
return NULL;
- __drm_atomic_helper_bridge_state_init(bridge, &cdns_mhdp_state->base);
+ __drm_atomic_helper_bridge_state_init(&cdns_mhdp_state->base, bridge);
return &cdns_mhdp_state->base;
}
static u32 *cdns_mhdp_get_input_bus_fmts(struct drm_bridge *bridge,
diff --git a/drivers/gpu/drm/drm_atomic_state_helper.c b/drivers/gpu/drm/drm_atomic_state_helper.c
index c38e514f336f..8f04eae7a754 100644
--- a/drivers/gpu/drm/drm_atomic_state_helper.c
+++ b/drivers/gpu/drm/drm_atomic_state_helper.c
@@ -886,19 +886,19 @@ void drm_atomic_helper_bridge_destroy_state(struct drm_bridge *bridge,
EXPORT_SYMBOL(drm_atomic_helper_bridge_destroy_state);
/**
* __drm_atomic_helper_bridge_state_init() - Initialize a bridge state to its
* default
- * @bridge: the bridge this state refers to
* @state: bridge state to initialize
+ * @bridge: the bridge this state refers to
*
* Initializes the bridge state to default values. This is meant to be called
* by the bridge &drm_bridge_funcs.atomic_reset hook for bridges that subclass
* the bridge state.
*/
-void __drm_atomic_helper_bridge_state_init(struct drm_bridge *bridge,
- struct drm_bridge_state *state)
+void __drm_atomic_helper_bridge_state_init(struct drm_bridge_state *state,
+ struct drm_bridge *bridge)
{
memset(state, 0, sizeof(*state));
__drm_atomic_helper_private_obj_create_state(&bridge->base, &state->base);
state->bridge = bridge;
}
@@ -920,9 +920,9 @@ drm_atomic_helper_bridge_reset(struct drm_bridge *bridge)
bridge_state = kzalloc_obj(*bridge_state);
if (!bridge_state)
return ERR_PTR(-ENOMEM);
- __drm_atomic_helper_bridge_reset(bridge, bridge_state);
+ __drm_atomic_helper_bridge_state_init(bridge_state, bridge);
return bridge_state;
}
EXPORT_SYMBOL(drm_atomic_helper_bridge_reset);
diff --git a/include/drm/drm_atomic_state_helper.h b/include/drm/drm_atomic_state_helper.h
index 6a715d8e1f4a..cbc760598b9e 100644
--- a/include/drm/drm_atomic_state_helper.h
+++ b/include/drm/drm_atomic_state_helper.h
@@ -100,9 +100,9 @@ void __drm_atomic_helper_bridge_duplicate_state(struct drm_bridge *bridge,
struct drm_bridge_state *state);
struct drm_bridge_state *
drm_atomic_helper_bridge_duplicate_state(struct drm_bridge *bridge);
void drm_atomic_helper_bridge_destroy_state(struct drm_bridge *bridge,
struct drm_bridge_state *state);
-void __drm_atomic_helper_bridge_state_init(struct drm_bridge *bridge,
- struct drm_bridge_state *state);
+void __drm_atomic_helper_bridge_state_init(struct drm_bridge_state *state,
+ struct drm_bridge *bridge);
struct drm_bridge_state *
drm_atomic_helper_bridge_reset(struct drm_bridge *bridge);
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* Re: [PATCH 02/76] drm/atomic-state-helper: Reorder __drm_atomic_helper_bridge_state_init() arguments
2026-05-30 13:59 ` [PATCH 02/76] drm/atomic-state-helper: Reorder __drm_atomic_helper_bridge_state_init() arguments Maxime Ripard
@ 2026-06-02 7:03 ` Thomas Zimmermann
2026-06-05 14:14 ` Laurent Pinchart
1 sibling, 0 replies; 138+ messages in thread
From: Thomas Zimmermann @ 2026-06-02 7:03 UTC (permalink / raw)
To: Maxime Ripard, Andrzej Hajda, Neil Armstrong, Robert Foss,
Laurent Pinchart, Jonas Karlman, Jernej Skrabec, Luca Ceresoli,
Maarten Lankhorst, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel
Am 30.05.26 um 15:59 schrieb Maxime Ripard:
> The convention for state init helpers is to pass the state pointer
> as the first argument and the object pointer second.
>
> __drm_atomic_helper_bridge_state_init() has them in the opposite
> order. Swap the arguments to follow the convention, and update the
> cdns-mhdp8546 caller.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
> ---
> drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c | 2 +-
> drivers/gpu/drm/drm_atomic_state_helper.c | 8 ++++----
> include/drm/drm_atomic_state_helper.h | 4 ++--
> 3 files changed, 7 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
> index 4e3015d10a97..063f073034c1 100644
> --- a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
> +++ b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
> @@ -1927,11 +1927,11 @@ cdns_mhdp_bridge_atomic_reset(struct drm_bridge *bridge)
>
> cdns_mhdp_state = kzalloc_obj(*cdns_mhdp_state);
> if (!cdns_mhdp_state)
> return NULL;
>
> - __drm_atomic_helper_bridge_state_init(bridge, &cdns_mhdp_state->base);
> + __drm_atomic_helper_bridge_state_init(&cdns_mhdp_state->base, bridge);
>
> return &cdns_mhdp_state->base;
> }
>
> static u32 *cdns_mhdp_get_input_bus_fmts(struct drm_bridge *bridge,
> diff --git a/drivers/gpu/drm/drm_atomic_state_helper.c b/drivers/gpu/drm/drm_atomic_state_helper.c
> index c38e514f336f..8f04eae7a754 100644
> --- a/drivers/gpu/drm/drm_atomic_state_helper.c
> +++ b/drivers/gpu/drm/drm_atomic_state_helper.c
> @@ -886,19 +886,19 @@ void drm_atomic_helper_bridge_destroy_state(struct drm_bridge *bridge,
> EXPORT_SYMBOL(drm_atomic_helper_bridge_destroy_state);
>
> /**
> * __drm_atomic_helper_bridge_state_init() - Initialize a bridge state to its
> * default
> - * @bridge: the bridge this state refers to
> * @state: bridge state to initialize
> + * @bridge: the bridge this state refers to
> *
> * Initializes the bridge state to default values. This is meant to be called
> * by the bridge &drm_bridge_funcs.atomic_reset hook for bridges that subclass
> * the bridge state.
> */
> -void __drm_atomic_helper_bridge_state_init(struct drm_bridge *bridge,
> - struct drm_bridge_state *state)
> +void __drm_atomic_helper_bridge_state_init(struct drm_bridge_state *state,
> + struct drm_bridge *bridge)
> {
> memset(state, 0, sizeof(*state));
> __drm_atomic_helper_private_obj_create_state(&bridge->base, &state->base);
> state->bridge = bridge;
> }
> @@ -920,9 +920,9 @@ drm_atomic_helper_bridge_reset(struct drm_bridge *bridge)
>
> bridge_state = kzalloc_obj(*bridge_state);
> if (!bridge_state)
> return ERR_PTR(-ENOMEM);
>
> - __drm_atomic_helper_bridge_reset(bridge, bridge_state);
> + __drm_atomic_helper_bridge_state_init(bridge_state, bridge);
> return bridge_state;
> }
> EXPORT_SYMBOL(drm_atomic_helper_bridge_reset);
> diff --git a/include/drm/drm_atomic_state_helper.h b/include/drm/drm_atomic_state_helper.h
> index 6a715d8e1f4a..cbc760598b9e 100644
> --- a/include/drm/drm_atomic_state_helper.h
> +++ b/include/drm/drm_atomic_state_helper.h
> @@ -100,9 +100,9 @@ void __drm_atomic_helper_bridge_duplicate_state(struct drm_bridge *bridge,
> struct drm_bridge_state *state);
> struct drm_bridge_state *
> drm_atomic_helper_bridge_duplicate_state(struct drm_bridge *bridge);
> void drm_atomic_helper_bridge_destroy_state(struct drm_bridge *bridge,
> struct drm_bridge_state *state);
> -void __drm_atomic_helper_bridge_state_init(struct drm_bridge *bridge,
> - struct drm_bridge_state *state);
> +void __drm_atomic_helper_bridge_state_init(struct drm_bridge_state *state,
> + struct drm_bridge *bridge);
> struct drm_bridge_state *
> drm_atomic_helper_bridge_reset(struct drm_bridge *bridge);
>
--
--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Frankenstr. 146, 90461 Nürnberg, Germany, www.suse.com
GF: Jochen Jaser, Andrew McDonald, Werner Knoblich, (HRB 36809, AG Nürnberg)
^ permalink raw reply [flat|nested] 138+ messages in thread* Re: [PATCH 02/76] drm/atomic-state-helper: Reorder __drm_atomic_helper_bridge_state_init() arguments
2026-05-30 13:59 ` [PATCH 02/76] drm/atomic-state-helper: Reorder __drm_atomic_helper_bridge_state_init() arguments Maxime Ripard
2026-06-02 7:03 ` Thomas Zimmermann
@ 2026-06-05 14:14 ` Laurent Pinchart
1 sibling, 0 replies; 138+ messages in thread
From: Laurent Pinchart @ 2026-06-05 14:14 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Jonas Karlman,
Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel
On Sat, May 30, 2026 at 03:59:07PM +0200, Maxime Ripard wrote:
> The convention for state init helpers is to pass the state pointer
> as the first argument and the object pointer second.
>
> __drm_atomic_helper_bridge_state_init() has them in the opposite
> order. Swap the arguments to follow the convention, and update the
> cdns-mhdp8546 caller.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> ---
> drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c | 2 +-
> drivers/gpu/drm/drm_atomic_state_helper.c | 8 ++++----
> include/drm/drm_atomic_state_helper.h | 4 ++--
> 3 files changed, 7 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
> index 4e3015d10a97..063f073034c1 100644
> --- a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
> +++ b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
> @@ -1927,11 +1927,11 @@ cdns_mhdp_bridge_atomic_reset(struct drm_bridge *bridge)
>
> cdns_mhdp_state = kzalloc_obj(*cdns_mhdp_state);
> if (!cdns_mhdp_state)
> return NULL;
>
> - __drm_atomic_helper_bridge_state_init(bridge, &cdns_mhdp_state->base);
> + __drm_atomic_helper_bridge_state_init(&cdns_mhdp_state->base, bridge);
>
> return &cdns_mhdp_state->base;
> }
>
> static u32 *cdns_mhdp_get_input_bus_fmts(struct drm_bridge *bridge,
> diff --git a/drivers/gpu/drm/drm_atomic_state_helper.c b/drivers/gpu/drm/drm_atomic_state_helper.c
> index c38e514f336f..8f04eae7a754 100644
> --- a/drivers/gpu/drm/drm_atomic_state_helper.c
> +++ b/drivers/gpu/drm/drm_atomic_state_helper.c
> @@ -886,19 +886,19 @@ void drm_atomic_helper_bridge_destroy_state(struct drm_bridge *bridge,
> EXPORT_SYMBOL(drm_atomic_helper_bridge_destroy_state);
>
> /**
> * __drm_atomic_helper_bridge_state_init() - Initialize a bridge state to its
> * default
> - * @bridge: the bridge this state refers to
> * @state: bridge state to initialize
> + * @bridge: the bridge this state refers to
> *
> * Initializes the bridge state to default values. This is meant to be called
> * by the bridge &drm_bridge_funcs.atomic_reset hook for bridges that subclass
> * the bridge state.
> */
> -void __drm_atomic_helper_bridge_state_init(struct drm_bridge *bridge,
> - struct drm_bridge_state *state)
> +void __drm_atomic_helper_bridge_state_init(struct drm_bridge_state *state,
> + struct drm_bridge *bridge)
> {
> memset(state, 0, sizeof(*state));
> __drm_atomic_helper_private_obj_create_state(&bridge->base, &state->base);
> state->bridge = bridge;
> }
> @@ -920,9 +920,9 @@ drm_atomic_helper_bridge_reset(struct drm_bridge *bridge)
>
> bridge_state = kzalloc_obj(*bridge_state);
> if (!bridge_state)
> return ERR_PTR(-ENOMEM);
>
> - __drm_atomic_helper_bridge_reset(bridge, bridge_state);
> + __drm_atomic_helper_bridge_state_init(bridge_state, bridge);
This hunk belongs to 01/76.
> return bridge_state;
> }
> EXPORT_SYMBOL(drm_atomic_helper_bridge_reset);
> diff --git a/include/drm/drm_atomic_state_helper.h b/include/drm/drm_atomic_state_helper.h
> index 6a715d8e1f4a..cbc760598b9e 100644
> --- a/include/drm/drm_atomic_state_helper.h
> +++ b/include/drm/drm_atomic_state_helper.h
> @@ -100,9 +100,9 @@ void __drm_atomic_helper_bridge_duplicate_state(struct drm_bridge *bridge,
> struct drm_bridge_state *state);
> struct drm_bridge_state *
> drm_atomic_helper_bridge_duplicate_state(struct drm_bridge *bridge);
> void drm_atomic_helper_bridge_destroy_state(struct drm_bridge *bridge,
> struct drm_bridge_state *state);
> -void __drm_atomic_helper_bridge_state_init(struct drm_bridge *bridge,
> - struct drm_bridge_state *state);
> +void __drm_atomic_helper_bridge_state_init(struct drm_bridge_state *state,
> + struct drm_bridge *bridge);
> struct drm_bridge_state *
> drm_atomic_helper_bridge_reset(struct drm_bridge *bridge);
>
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 138+ messages in thread
* [PATCH 03/76] drm/atomic-state-helper: Drop memset from __drm_atomic_helper_bridge_state_init()
2026-05-30 13:59 ` Maxime Ripard
` (3 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
2026-06-02 7:06 ` Thomas Zimmermann
` (2 more replies)
-1 siblings, 3 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
__drm_atomic_helper_bridge_state_init() is always called on a freshly
kzalloc-ed state, so the memset is redundant.
Drop it and document the expectation that the state is already zeroed.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/drm_atomic_state_helper.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_atomic_state_helper.c b/drivers/gpu/drm/drm_atomic_state_helper.c
index 8f04eae7a754..f0688f2d83fe 100644
--- a/drivers/gpu/drm/drm_atomic_state_helper.c
+++ b/drivers/gpu/drm/drm_atomic_state_helper.c
@@ -889,18 +889,19 @@ EXPORT_SYMBOL(drm_atomic_helper_bridge_destroy_state);
* __drm_atomic_helper_bridge_state_init() - Initialize a bridge state to its
* default
* @state: bridge state to initialize
* @bridge: the bridge this state refers to
*
+ * @state is assumed to be zeroed.
+ *
* Initializes the bridge state to default values. This is meant to be called
* by the bridge &drm_bridge_funcs.atomic_reset hook for bridges that subclass
* the bridge state.
*/
void __drm_atomic_helper_bridge_state_init(struct drm_bridge_state *state,
struct drm_bridge *bridge)
{
- memset(state, 0, sizeof(*state));
__drm_atomic_helper_private_obj_create_state(&bridge->base, &state->base);
state->bridge = bridge;
}
EXPORT_SYMBOL(__drm_atomic_helper_bridge_state_init);
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* Re: [PATCH 03/76] drm/atomic-state-helper: Drop memset from __drm_atomic_helper_bridge_state_init()
2026-05-30 13:59 ` [PATCH 03/76] drm/atomic-state-helper: Drop memset from __drm_atomic_helper_bridge_state_init() Maxime Ripard
@ 2026-06-02 7:06 ` Thomas Zimmermann
2026-06-03 14:07 ` Luca Ceresoli
2026-06-05 14:21 ` Laurent Pinchart
2 siblings, 0 replies; 138+ messages in thread
From: Thomas Zimmermann @ 2026-06-02 7:06 UTC (permalink / raw)
To: Maxime Ripard, Andrzej Hajda, Neil Armstrong, Robert Foss,
Laurent Pinchart, Jonas Karlman, Jernej Skrabec, Luca Ceresoli,
Maarten Lankhorst, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel
Am 30.05.26 um 15:59 schrieb Maxime Ripard:
> __drm_atomic_helper_bridge_state_init() is always called on a freshly
> kzalloc-ed state, so the memset is redundant.
>
> Drop it and document the expectation that the state is already zeroed.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
> ---
> drivers/gpu/drm/drm_atomic_state_helper.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/drm_atomic_state_helper.c b/drivers/gpu/drm/drm_atomic_state_helper.c
> index 8f04eae7a754..f0688f2d83fe 100644
> --- a/drivers/gpu/drm/drm_atomic_state_helper.c
> +++ b/drivers/gpu/drm/drm_atomic_state_helper.c
> @@ -889,18 +889,19 @@ EXPORT_SYMBOL(drm_atomic_helper_bridge_destroy_state);
> * __drm_atomic_helper_bridge_state_init() - Initialize a bridge state to its
> * default
> * @state: bridge state to initialize
> * @bridge: the bridge this state refers to
> *
> + * @state is assumed to be zeroed.
> + *
> * Initializes the bridge state to default values. This is meant to be called
> * by the bridge &drm_bridge_funcs.atomic_reset hook for bridges that subclass
> * the bridge state.
> */
> void __drm_atomic_helper_bridge_state_init(struct drm_bridge_state *state,
> struct drm_bridge *bridge)
> {
> - memset(state, 0, sizeof(*state));
> __drm_atomic_helper_private_obj_create_state(&bridge->base, &state->base);
> state->bridge = bridge;
> }
> EXPORT_SYMBOL(__drm_atomic_helper_bridge_state_init);
>
>
--
--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Frankenstr. 146, 90461 Nürnberg, Germany, www.suse.com
GF: Jochen Jaser, Andrew McDonald, Werner Knoblich, (HRB 36809, AG Nürnberg)
^ permalink raw reply [flat|nested] 138+ messages in thread* Re: [PATCH 03/76] drm/atomic-state-helper: Drop memset from __drm_atomic_helper_bridge_state_init()
2026-05-30 13:59 ` [PATCH 03/76] drm/atomic-state-helper: Drop memset from __drm_atomic_helper_bridge_state_init() Maxime Ripard
2026-06-02 7:06 ` Thomas Zimmermann
@ 2026-06-03 14:07 ` Luca Ceresoli
2026-06-05 14:21 ` Laurent Pinchart
2 siblings, 0 replies; 138+ messages in thread
From: Luca Ceresoli @ 2026-06-03 14:07 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel
On Sat, 30 May 2026 15:59:08 +0200, Maxime Ripard <mripard@kernel.org> wrote:
> __drm_atomic_helper_bridge_state_init() is always called on a freshly
> kzalloc-ed state, so the memset is redundant.
>
> Drop it and document the expectation that the state is already zeroed.
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
--
Luca Ceresoli, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
^ permalink raw reply [flat|nested] 138+ messages in thread
* Re: [PATCH 03/76] drm/atomic-state-helper: Drop memset from __drm_atomic_helper_bridge_state_init()
2026-05-30 13:59 ` [PATCH 03/76] drm/atomic-state-helper: Drop memset from __drm_atomic_helper_bridge_state_init() Maxime Ripard
2026-06-02 7:06 ` Thomas Zimmermann
2026-06-03 14:07 ` Luca Ceresoli
@ 2026-06-05 14:21 ` Laurent Pinchart
2 siblings, 0 replies; 138+ messages in thread
From: Laurent Pinchart @ 2026-06-05 14:21 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Jonas Karlman,
Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel
On Sat, May 30, 2026 at 03:59:08PM +0200, Maxime Ripard wrote:
> __drm_atomic_helper_bridge_state_init() is always called on a freshly
> kzalloc-ed state, so the memset is redundant.
>
> Drop it and document the expectation that the state is already zeroed.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> ---
> drivers/gpu/drm/drm_atomic_state_helper.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/drm_atomic_state_helper.c b/drivers/gpu/drm/drm_atomic_state_helper.c
> index 8f04eae7a754..f0688f2d83fe 100644
> --- a/drivers/gpu/drm/drm_atomic_state_helper.c
> +++ b/drivers/gpu/drm/drm_atomic_state_helper.c
> @@ -889,18 +889,19 @@ EXPORT_SYMBOL(drm_atomic_helper_bridge_destroy_state);
> * __drm_atomic_helper_bridge_state_init() - Initialize a bridge state to its
> * default
> * @state: bridge state to initialize
> * @bridge: the bridge this state refers to
> *
> + * @state is assumed to be zeroed.
> + *
> * Initializes the bridge state to default values. This is meant to be called
> * by the bridge &drm_bridge_funcs.atomic_reset hook for bridges that subclass
> * the bridge state.
> */
> void __drm_atomic_helper_bridge_state_init(struct drm_bridge_state *state,
> struct drm_bridge *bridge)
> {
> - memset(state, 0, sizeof(*state));
> __drm_atomic_helper_private_obj_create_state(&bridge->base, &state->base);
> state->bridge = bridge;
> }
> EXPORT_SYMBOL(__drm_atomic_helper_bridge_state_init);
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 138+ messages in thread
* [PATCH 04/76] drm/bridge: Add new atomic_create_state callback
2026-05-30 13:59 ` Maxime Ripard
` (4 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
2026-05-31 3:15 ` Liu Ying
2026-06-02 7:24 ` Thomas Zimmermann
-1 siblings, 2 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
Commit 47b5ac7daa46 ("drm/atomic: Add new atomic_create_state callback
to drm_private_obj") introduced a new pattern for allocating drm object
states: atomic_create_state, a dedicated hook that allocates and
initializes a pristine state without any side effect.
The bridge atomic_reset callback is already fallible and in practice
only allocates and initializes state without touching hardware.
However, the reset name does not make this contract clear: callers
and implementers cannot tell from the name alone whether the hardware
will be affected or when the hook is safe to call.
Add an atomic_create_state callback to drm_bridge_funcs to make the
contract explicit: allocate a pristine state, initialize it, no side
effects. The core calls it when available, falling back to
atomic_reset otherwise.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/drm_bridge.c | 8 ++++++--
include/drm/drm_bridge.h | 33 +++++++++++----------------------
2 files changed, 17 insertions(+), 24 deletions(-)
diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c
index 687b36eea0c7..ef06c1aa509a 100644
--- a/drivers/gpu/drm/drm_bridge.c
+++ b/drivers/gpu/drm/drm_bridge.c
@@ -498,11 +498,14 @@ static struct drm_private_state *
drm_bridge_atomic_create_priv_state(struct drm_private_obj *obj)
{
struct drm_bridge *bridge = drm_priv_to_bridge(obj);
struct drm_bridge_state *state;
- state = bridge->funcs->atomic_reset(bridge);
+ if (bridge->funcs->atomic_create_state)
+ state = bridge->funcs->atomic_create_state(bridge);
+ else
+ state = bridge->funcs->atomic_reset(bridge);
if (IS_ERR(state))
return ERR_CAST(state);
return &state->base;
}
@@ -513,11 +516,12 @@ static const struct drm_private_state_funcs drm_bridge_priv_state_funcs = {
.atomic_destroy_state = drm_bridge_atomic_destroy_priv_state,
};
static bool drm_bridge_is_atomic(struct drm_bridge *bridge)
{
- return bridge->funcs->atomic_reset != NULL;
+ return (bridge->funcs->atomic_create_state ||
+ bridge->funcs->atomic_reset);
}
/**
* drm_bridge_attach - attach the bridge to an encoder's chain
*
diff --git a/include/drm/drm_bridge.h b/include/drm/drm_bridge.h
index 4ba3a5deef9a..a6c07d339afa 100644
--- a/include/drm/drm_bridge.h
+++ b/include/drm/drm_bridge.h
@@ -502,35 +502,24 @@ struct drm_bridge_funcs {
struct drm_bridge_state *bridge_state,
struct drm_crtc_state *crtc_state,
struct drm_connector_state *conn_state);
/**
- * @atomic_reset:
+ * @atomic_create_state:
*
- * Reset the bridge to a predefined state (or retrieve its current
- * state) and return a &drm_bridge_state object matching this state.
- * This function is called at attach time.
- *
- * The atomic_reset hook is mandatory if the bridge implements any of
- * the atomic hooks, and should be left unassigned otherwise. For
- * bridges that don't subclass &drm_bridge_state, the
- * drm_atomic_helper_bridge_reset() helper function shall be used to
- * implement this hook.
- *
- * Note that the atomic_reset() semantics is not exactly matching the
- * reset() semantics found on other components (connector, plane, ...).
- *
- * 1. The reset operation happens when the bridge is attached, not when
- * drm_mode_config_reset() is called
- * 2. It's meant to be used exclusively on bridges that have been
- * converted to the ATOMIC API
+ * Allocate a pristine, initialized, state for the bridge
+ * object and return it. This callback must have no side
+ * effects: in particular, the returned state must not be
+ * assigned to the object's state pointer and it must not affect
+ * the hardware state.
*
* RETURNS:
- * A valid drm_bridge_state object in case of success, an ERR_PTR()
- * giving the reason of the failure otherwise.
+ *
+ * A new, pristine, bridge state instance or an error pointer
+ * on failure.
*/
- struct drm_bridge_state *(*atomic_reset)(struct drm_bridge *bridge);
+ struct drm_bridge_state *(*atomic_create_state)(struct drm_bridge *bridge);
/**
* @detect:
*
* Check if anything is attached to the bridge output.
@@ -1369,11 +1358,11 @@ drm_bridge_get_current_state(struct drm_bridge *bridge)
/*
* Only atomic bridges will have bridge->base initialized by
* drm_atomic_private_obj_init(), so we need to make sure we're
* working with one before we try to use the lock.
*/
- if (!bridge->funcs || !bridge->funcs->atomic_reset)
+ if (!bridge->funcs || !bridge->funcs->atomic_create_state)
return NULL;
drm_modeset_lock_assert_held(&bridge->base.lock);
if (!bridge->base.state)
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* Re: [PATCH 04/76] drm/bridge: Add new atomic_create_state callback
2026-05-30 13:59 ` [PATCH 04/76] drm/bridge: Add new atomic_create_state callback Maxime Ripard
@ 2026-05-31 3:15 ` Liu Ying
2026-06-02 7:24 ` Thomas Zimmermann
1 sibling, 0 replies; 138+ messages in thread
From: Liu Ying @ 2026-05-31 3:15 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel
On Sat, May 30, 2026 at 03:59:09PM +0200, Maxime Ripard wrote:
[...]
> diff --git a/include/drm/drm_bridge.h b/include/drm/drm_bridge.h
> index 4ba3a5deef9a..a6c07d339afa 100644
> --- a/include/drm/drm_bridge.h
> +++ b/include/drm/drm_bridge.h
> @@ -502,35 +502,24 @@ struct drm_bridge_funcs {
> struct drm_bridge_state *bridge_state,
> struct drm_crtc_state *crtc_state,
> struct drm_connector_state *conn_state);
>
> /**
> - * @atomic_reset:
> + * @atomic_create_state:
> *
> - * Reset the bridge to a predefined state (or retrieve its current
> - * state) and return a &drm_bridge_state object matching this state.
> - * This function is called at attach time.
> - *
> - * The atomic_reset hook is mandatory if the bridge implements any of
> - * the atomic hooks, and should be left unassigned otherwise. For
> - * bridges that don't subclass &drm_bridge_state, the
> - * drm_atomic_helper_bridge_reset() helper function shall be used to
> - * implement this hook.
> - *
> - * Note that the atomic_reset() semantics is not exactly matching the
> - * reset() semantics found on other components (connector, plane, ...).
> - *
> - * 1. The reset operation happens when the bridge is attached, not when
> - * drm_mode_config_reset() is called
> - * 2. It's meant to be used exclusively on bridges that have been
> - * converted to the ATOMIC API
> + * Allocate a pristine, initialized, state for the bridge
> + * object and return it. This callback must have no side
> + * effects: in particular, the returned state must not be
> + * assigned to the object's state pointer and it must not affect
> + * the hardware state.
> *
> * RETURNS:
> - * A valid drm_bridge_state object in case of success, an ERR_PTR()
> - * giving the reason of the failure otherwise.
> + *
> + * A new, pristine, bridge state instance or an error pointer
> + * on failure.
> */
> - struct drm_bridge_state *(*atomic_reset)(struct drm_bridge *bridge);
> + struct drm_bridge_state *(*atomic_create_state)(struct drm_bridge *bridge);
Drivers haven't been converted to use atomic_create_state, isn't this causing
build breaks?
--
Regards,
Liu Ying
^ permalink raw reply [flat|nested] 138+ messages in thread* Re: [PATCH 04/76] drm/bridge: Add new atomic_create_state callback
2026-05-30 13:59 ` [PATCH 04/76] drm/bridge: Add new atomic_create_state callback Maxime Ripard
2026-05-31 3:15 ` Liu Ying
@ 2026-06-02 7:24 ` Thomas Zimmermann
2026-06-02 7:26 ` Maxime Ripard
1 sibling, 1 reply; 138+ messages in thread
From: Thomas Zimmermann @ 2026-06-02 7:24 UTC (permalink / raw)
To: Maxime Ripard, Andrzej Hajda, Neil Armstrong, Robert Foss,
Laurent Pinchart, Jonas Karlman, Jernej Skrabec, Luca Ceresoli,
Maarten Lankhorst, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel
Hi
Am 30.05.26 um 15:59 schrieb Maxime Ripard:
> Commit 47b5ac7daa46 ("drm/atomic: Add new atomic_create_state callback
> to drm_private_obj") introduced a new pattern for allocating drm object
> states: atomic_create_state, a dedicated hook that allocates and
> initializes a pristine state without any side effect.
>
> The bridge atomic_reset callback is already fallible and in practice
> only allocates and initializes state without touching hardware.
> However, the reset name does not make this contract clear: callers
> and implementers cannot tell from the name alone whether the hardware
> will be affected or when the hook is safe to call.
>
> Add an atomic_create_state callback to drm_bridge_funcs to make the
> contract explicit: allocate a pristine state, initialize it, no side
> effects. The core calls it when available, falling back to
> atomic_reset otherwise.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
> ---
> drivers/gpu/drm/drm_bridge.c | 8 ++++++--
> include/drm/drm_bridge.h | 33 +++++++++++----------------------
> 2 files changed, 17 insertions(+), 24 deletions(-)
>
> diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c
> index 687b36eea0c7..ef06c1aa509a 100644
> --- a/drivers/gpu/drm/drm_bridge.c
> +++ b/drivers/gpu/drm/drm_bridge.c
> @@ -498,11 +498,14 @@ static struct drm_private_state *
> drm_bridge_atomic_create_priv_state(struct drm_private_obj *obj)
> {
> struct drm_bridge *bridge = drm_priv_to_bridge(obj);
> struct drm_bridge_state *state;
>
> - state = bridge->funcs->atomic_reset(bridge);
> + if (bridge->funcs->atomic_create_state)
> + state = bridge->funcs->atomic_create_state(bridge);
> + else
> + state = bridge->funcs->atomic_reset(bridge);
> if (IS_ERR(state))
> return ERR_CAST(state);
>
> return &state->base;
> }
> @@ -513,11 +516,12 @@ static const struct drm_private_state_funcs drm_bridge_priv_state_funcs = {
> .atomic_destroy_state = drm_bridge_atomic_destroy_priv_state,
> };
>
> static bool drm_bridge_is_atomic(struct drm_bridge *bridge)
> {
> - return bridge->funcs->atomic_reset != NULL;
> + return (bridge->funcs->atomic_create_state ||
> + bridge->funcs->atomic_reset);
> }
>
> /**
> * drm_bridge_attach - attach the bridge to an encoder's chain
> *
> diff --git a/include/drm/drm_bridge.h b/include/drm/drm_bridge.h
> index 4ba3a5deef9a..a6c07d339afa 100644
> --- a/include/drm/drm_bridge.h
> +++ b/include/drm/drm_bridge.h
> @@ -502,35 +502,24 @@ struct drm_bridge_funcs {
> struct drm_bridge_state *bridge_state,
> struct drm_crtc_state *crtc_state,
> struct drm_connector_state *conn_state);
>
> /**
> - * @atomic_reset:
> + * @atomic_create_state:
> *
> - * Reset the bridge to a predefined state (or retrieve its current
> - * state) and return a &drm_bridge_state object matching this state.
> - * This function is called at attach time.
> - *
> - * The atomic_reset hook is mandatory if the bridge implements any of
> - * the atomic hooks, and should be left unassigned otherwise. For
> - * bridges that don't subclass &drm_bridge_state, the
> - * drm_atomic_helper_bridge_reset() helper function shall be used to
> - * implement this hook.
> - *
> - * Note that the atomic_reset() semantics is not exactly matching the
> - * reset() semantics found on other components (connector, plane, ...).
> - *
> - * 1. The reset operation happens when the bridge is attached, not when
> - * drm_mode_config_reset() is called
> - * 2. It's meant to be used exclusively on bridges that have been
> - * converted to the ATOMIC API
> + * Allocate a pristine, initialized, state for the bridge
> + * object and return it. This callback must have no side
> + * effects: in particular, the returned state must not be
> + * assigned to the object's state pointer and it must not affect
> + * the hardware state.
> *
> * RETURNS:
> - * A valid drm_bridge_state object in case of success, an ERR_PTR()
> - * giving the reason of the failure otherwise.
> + *
> + * A new, pristine, bridge state instance or an error pointer
> + * on failure.
> */
> - struct drm_bridge_state *(*atomic_reset)(struct drm_bridge *bridge);
This needs to remain for now, right?
Best regards
Thomas
> + struct drm_bridge_state *(*atomic_create_state)(struct drm_bridge *bridge);
>
> /**
> * @detect:
> *
> * Check if anything is attached to the bridge output.
> @@ -1369,11 +1358,11 @@ drm_bridge_get_current_state(struct drm_bridge *bridge)
> /*
> * Only atomic bridges will have bridge->base initialized by
> * drm_atomic_private_obj_init(), so we need to make sure we're
> * working with one before we try to use the lock.
> */
> - if (!bridge->funcs || !bridge->funcs->atomic_reset)
> + if (!bridge->funcs || !bridge->funcs->atomic_create_state)
> return NULL;
>
> drm_modeset_lock_assert_held(&bridge->base.lock);
>
> if (!bridge->base.state)
>
--
--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Frankenstr. 146, 90461 Nürnberg, Germany, www.suse.com
GF: Jochen Jaser, Andrew McDonald, Werner Knoblich, (HRB 36809, AG Nürnberg)
^ permalink raw reply [flat|nested] 138+ messages in thread* Re: [PATCH 04/76] drm/bridge: Add new atomic_create_state callback
2026-06-02 7:24 ` Thomas Zimmermann
@ 2026-06-02 7:26 ` Maxime Ripard
0 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-06-02 7:26 UTC (permalink / raw)
To: Thomas Zimmermann
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
David Airlie, Simona Vetter, Dmitry Baryshkov, dri-devel
[-- Attachment #1: Type: text/plain, Size: 4789 bytes --]
On Tue, Jun 02, 2026 at 09:24:29AM +0200, Thomas Zimmermann wrote:
> Hi
>
> Am 30.05.26 um 15:59 schrieb Maxime Ripard:
> > Commit 47b5ac7daa46 ("drm/atomic: Add new atomic_create_state callback
> > to drm_private_obj") introduced a new pattern for allocating drm object
> > states: atomic_create_state, a dedicated hook that allocates and
> > initializes a pristine state without any side effect.
> >
> > The bridge atomic_reset callback is already fallible and in practice
> > only allocates and initializes state without touching hardware.
> > However, the reset name does not make this contract clear: callers
> > and implementers cannot tell from the name alone whether the hardware
> > will be affected or when the hook is safe to call.
> >
> > Add an atomic_create_state callback to drm_bridge_funcs to make the
> > contract explicit: allocate a pristine state, initialize it, no side
> > effects. The core calls it when available, falling back to
> > atomic_reset otherwise.
> >
> > Signed-off-by: Maxime Ripard <mripard@kernel.org>
> > ---
> > drivers/gpu/drm/drm_bridge.c | 8 ++++++--
> > include/drm/drm_bridge.h | 33 +++++++++++----------------------
> > 2 files changed, 17 insertions(+), 24 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c
> > index 687b36eea0c7..ef06c1aa509a 100644
> > --- a/drivers/gpu/drm/drm_bridge.c
> > +++ b/drivers/gpu/drm/drm_bridge.c
> > @@ -498,11 +498,14 @@ static struct drm_private_state *
> > drm_bridge_atomic_create_priv_state(struct drm_private_obj *obj)
> > {
> > struct drm_bridge *bridge = drm_priv_to_bridge(obj);
> > struct drm_bridge_state *state;
> > - state = bridge->funcs->atomic_reset(bridge);
> > + if (bridge->funcs->atomic_create_state)
> > + state = bridge->funcs->atomic_create_state(bridge);
> > + else
> > + state = bridge->funcs->atomic_reset(bridge);
> > if (IS_ERR(state))
> > return ERR_CAST(state);
> > return &state->base;
> > }
> > @@ -513,11 +516,12 @@ static const struct drm_private_state_funcs drm_bridge_priv_state_funcs = {
> > .atomic_destroy_state = drm_bridge_atomic_destroy_priv_state,
> > };
> > static bool drm_bridge_is_atomic(struct drm_bridge *bridge)
> > {
> > - return bridge->funcs->atomic_reset != NULL;
> > + return (bridge->funcs->atomic_create_state ||
> > + bridge->funcs->atomic_reset);
> > }
> > /**
> > * drm_bridge_attach - attach the bridge to an encoder's chain
> > *
> > diff --git a/include/drm/drm_bridge.h b/include/drm/drm_bridge.h
> > index 4ba3a5deef9a..a6c07d339afa 100644
> > --- a/include/drm/drm_bridge.h
> > +++ b/include/drm/drm_bridge.h
> > @@ -502,35 +502,24 @@ struct drm_bridge_funcs {
> > struct drm_bridge_state *bridge_state,
> > struct drm_crtc_state *crtc_state,
> > struct drm_connector_state *conn_state);
> > /**
> > - * @atomic_reset:
> > + * @atomic_create_state:
> > *
> > - * Reset the bridge to a predefined state (or retrieve its current
> > - * state) and return a &drm_bridge_state object matching this state.
> > - * This function is called at attach time.
> > - *
> > - * The atomic_reset hook is mandatory if the bridge implements any of
> > - * the atomic hooks, and should be left unassigned otherwise. For
> > - * bridges that don't subclass &drm_bridge_state, the
> > - * drm_atomic_helper_bridge_reset() helper function shall be used to
> > - * implement this hook.
> > - *
> > - * Note that the atomic_reset() semantics is not exactly matching the
> > - * reset() semantics found on other components (connector, plane, ...).
> > - *
> > - * 1. The reset operation happens when the bridge is attached, not when
> > - * drm_mode_config_reset() is called
> > - * 2. It's meant to be used exclusively on bridges that have been
> > - * converted to the ATOMIC API
> > + * Allocate a pristine, initialized, state for the bridge
> > + * object and return it. This callback must have no side
> > + * effects: in particular, the returned state must not be
> > + * assigned to the object's state pointer and it must not affect
> > + * the hardware state.
> > *
> > * RETURNS:
> > - * A valid drm_bridge_state object in case of success, an ERR_PTR()
> > - * giving the reason of the failure otherwise.
> > + *
> > + * A new, pristine, bridge state instance or an error pointer
> > + * on failure.
> > */
> > - struct drm_bridge_state *(*atomic_reset)(struct drm_bridge *bridge);
>
> This needs to remain for now, right?
Yeah, Liu Ying pointed it out too, it's a screwup. I'll keep
atomic_reset until all drivers are converted.
Thanks for your review!
Maxime
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 273 bytes --]
^ permalink raw reply [flat|nested] 138+ messages in thread
* [PATCH 05/76] drm/atomic-state-helper: Add drm_atomic_helper_bridge_create_state()
2026-05-30 13:59 ` Maxime Ripard
` (5 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
2026-06-02 7:35 ` Thomas Zimmermann
` (2 more replies)
-1 siblings, 3 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The drm_atomic_helper_bridge_reset() helper is deprecated in favour
of the new atomic_create_state callback.
Add drm_atomic_helper_bridge_create_state() as the counterpart helper
for this new callback.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/drm_atomic_state_helper.c | 25 +++++++++++++++++++++++++
include/drm/drm_atomic_state_helper.h | 2 ++
2 files changed, 27 insertions(+)
diff --git a/drivers/gpu/drm/drm_atomic_state_helper.c b/drivers/gpu/drm/drm_atomic_state_helper.c
index f0688f2d83fe..b99dedbc4140 100644
--- a/drivers/gpu/drm/drm_atomic_state_helper.c
+++ b/drivers/gpu/drm/drm_atomic_state_helper.c
@@ -925,5 +925,30 @@ drm_atomic_helper_bridge_reset(struct drm_bridge *bridge)
__drm_atomic_helper_bridge_state_init(bridge_state, bridge);
return bridge_state;
}
EXPORT_SYMBOL(drm_atomic_helper_bridge_reset);
+
+/**
+ * drm_atomic_helper_bridge_create_state - default &drm_bridge_funcs.atomic_create_state hook for bridges
+ * @bridge: bridge object
+ *
+ * Allocates and initializes pristine @drm_bridge_state.
+ *
+ * This is useful for drivers that don't subclass @drm_bridge_state.
+ *
+ * RETURNS:
+ * Pointer to new bridge state, or ERR_PTR on failure.
+ */
+struct drm_bridge_state *
+drm_atomic_helper_bridge_create_state(struct drm_bridge *bridge)
+{
+ struct drm_bridge_state *bridge_state;
+
+ bridge_state = kzalloc_obj(*bridge_state);
+ if (!bridge_state)
+ return ERR_PTR(-ENOMEM);
+
+ __drm_atomic_helper_bridge_state_init(bridge_state, bridge);
+ return bridge_state;
+}
+EXPORT_SYMBOL(drm_atomic_helper_bridge_create_state);
diff --git a/include/drm/drm_atomic_state_helper.h b/include/drm/drm_atomic_state_helper.h
index cbc760598b9e..68c685ad330f 100644
--- a/include/drm/drm_atomic_state_helper.h
+++ b/include/drm/drm_atomic_state_helper.h
@@ -103,6 +103,8 @@ drm_atomic_helper_bridge_duplicate_state(struct drm_bridge *bridge);
void drm_atomic_helper_bridge_destroy_state(struct drm_bridge *bridge,
struct drm_bridge_state *state);
void __drm_atomic_helper_bridge_state_init(struct drm_bridge_state *state,
struct drm_bridge *bridge);
struct drm_bridge_state *
+drm_atomic_helper_bridge_create_state(struct drm_bridge *bridge);
+struct drm_bridge_state *
drm_atomic_helper_bridge_reset(struct drm_bridge *bridge);
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* Re: [PATCH 05/76] drm/atomic-state-helper: Add drm_atomic_helper_bridge_create_state()
2026-05-30 13:59 ` [PATCH 05/76] drm/atomic-state-helper: Add drm_atomic_helper_bridge_create_state() Maxime Ripard
@ 2026-06-02 7:35 ` Thomas Zimmermann
2026-06-03 14:07 ` Luca Ceresoli
2026-06-05 14:29 ` Laurent Pinchart
2 siblings, 0 replies; 138+ messages in thread
From: Thomas Zimmermann @ 2026-06-02 7:35 UTC (permalink / raw)
To: Maxime Ripard, Andrzej Hajda, Neil Armstrong, Robert Foss,
Laurent Pinchart, Jonas Karlman, Jernej Skrabec, Luca Ceresoli,
Maarten Lankhorst, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel
Am 30.05.26 um 15:59 schrieb Maxime Ripard:
> The drm_atomic_helper_bridge_reset() helper is deprecated in favour
> of the new atomic_create_state callback.
>
> Add drm_atomic_helper_bridge_create_state() as the counterpart helper
> for this new callback.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
> ---
> drivers/gpu/drm/drm_atomic_state_helper.c | 25 +++++++++++++++++++++++++
> include/drm/drm_atomic_state_helper.h | 2 ++
> 2 files changed, 27 insertions(+)
>
> diff --git a/drivers/gpu/drm/drm_atomic_state_helper.c b/drivers/gpu/drm/drm_atomic_state_helper.c
> index f0688f2d83fe..b99dedbc4140 100644
> --- a/drivers/gpu/drm/drm_atomic_state_helper.c
> +++ b/drivers/gpu/drm/drm_atomic_state_helper.c
> @@ -925,5 +925,30 @@ drm_atomic_helper_bridge_reset(struct drm_bridge *bridge)
>
> __drm_atomic_helper_bridge_state_init(bridge_state, bridge);
> return bridge_state;
> }
> EXPORT_SYMBOL(drm_atomic_helper_bridge_reset);
> +
> +/**
> + * drm_atomic_helper_bridge_create_state - default &drm_bridge_funcs.atomic_create_state hook for bridges
> + * @bridge: bridge object
> + *
> + * Allocates and initializes pristine @drm_bridge_state.
> + *
> + * This is useful for drivers that don't subclass @drm_bridge_state.
> + *
> + * RETURNS:
> + * Pointer to new bridge state, or ERR_PTR on failure.
> + */
> +struct drm_bridge_state *
> +drm_atomic_helper_bridge_create_state(struct drm_bridge *bridge)
> +{
> + struct drm_bridge_state *bridge_state;
> +
> + bridge_state = kzalloc_obj(*bridge_state);
> + if (!bridge_state)
> + return ERR_PTR(-ENOMEM);
> +
> + __drm_atomic_helper_bridge_state_init(bridge_state, bridge);
> + return bridge_state;
> +}
> +EXPORT_SYMBOL(drm_atomic_helper_bridge_create_state);
> diff --git a/include/drm/drm_atomic_state_helper.h b/include/drm/drm_atomic_state_helper.h
> index cbc760598b9e..68c685ad330f 100644
> --- a/include/drm/drm_atomic_state_helper.h
> +++ b/include/drm/drm_atomic_state_helper.h
> @@ -103,6 +103,8 @@ drm_atomic_helper_bridge_duplicate_state(struct drm_bridge *bridge);
> void drm_atomic_helper_bridge_destroy_state(struct drm_bridge *bridge,
> struct drm_bridge_state *state);
> void __drm_atomic_helper_bridge_state_init(struct drm_bridge_state *state,
> struct drm_bridge *bridge);
> struct drm_bridge_state *
> +drm_atomic_helper_bridge_create_state(struct drm_bridge *bridge);
> +struct drm_bridge_state *
> drm_atomic_helper_bridge_reset(struct drm_bridge *bridge);
>
--
--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Frankenstr. 146, 90461 Nürnberg, Germany, www.suse.com
GF: Jochen Jaser, Andrew McDonald, Werner Knoblich, (HRB 36809, AG Nürnberg)
^ permalink raw reply [flat|nested] 138+ messages in thread* Re: [PATCH 05/76] drm/atomic-state-helper: Add drm_atomic_helper_bridge_create_state()
2026-05-30 13:59 ` [PATCH 05/76] drm/atomic-state-helper: Add drm_atomic_helper_bridge_create_state() Maxime Ripard
2026-06-02 7:35 ` Thomas Zimmermann
@ 2026-06-03 14:07 ` Luca Ceresoli
2026-06-05 14:29 ` Laurent Pinchart
2 siblings, 0 replies; 138+ messages in thread
From: Luca Ceresoli @ 2026-06-03 14:07 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel
On Sat, 30 May 2026 15:59:10 +0200, Maxime Ripard <mripard@kernel.org> wrote:
> diff --git a/drivers/gpu/drm/drm_atomic_state_helper.c b/drivers/gpu/drm/drm_atomic_state_helper.c
> index 2a694698aca1..cd92a676d2a2 100644
> --- a/drivers/gpu/drm/drm_atomic_state_helper.c
> +++ b/drivers/gpu/drm/drm_atomic_state_helper.c
> @@ -853,3 +853,28 @@ drm_atomic_helper_bridge_reset(struct drm_bridge *bridge)
> return bridge_state;
> }
> EXPORT_SYMBOL(drm_atomic_helper_bridge_reset);
> +
> +/**
> + * drm_atomic_helper_bridge_create_state - default &drm_bridge_funcs.atomic_create_state hook for bridges
Line longer than 100 chars.
> [ ... skip 16 lines ... ]
> + return ERR_PTR(-ENOMEM);
> +
> + __drm_atomic_helper_bridge_state_init(bridge_state, bridge);
> + return bridge_state;
> +}
> +EXPORT_SYMBOL(drm_atomic_helper_bridge_create_state);
This new function is identical to drm_atomic_helper_bridge_reset(). Maybe
worth noting that in the commit message, to avoid other people doing the
diff as I just did. :)
Luca
--
Luca Ceresoli, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
^ permalink raw reply [flat|nested] 138+ messages in thread
* Re: [PATCH 05/76] drm/atomic-state-helper: Add drm_atomic_helper_bridge_create_state()
2026-05-30 13:59 ` [PATCH 05/76] drm/atomic-state-helper: Add drm_atomic_helper_bridge_create_state() Maxime Ripard
2026-06-02 7:35 ` Thomas Zimmermann
2026-06-03 14:07 ` Luca Ceresoli
@ 2026-06-05 14:29 ` Laurent Pinchart
2 siblings, 0 replies; 138+ messages in thread
From: Laurent Pinchart @ 2026-06-05 14:29 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Jonas Karlman,
Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel
Hi Maxime,
Thank you for the patch.
On Sat, May 30, 2026 at 03:59:10PM +0200, Maxime Ripard wrote:
> The drm_atomic_helper_bridge_reset() helper is deprecated in favour
> of the new atomic_create_state callback.
>
> Add drm_atomic_helper_bridge_create_state() as the counterpart helper
> for this new callback.
I'd write here that drivers will be converted to the new helper in
subsequent changes, and drm_atomic_helper_bridge_reset() then removed.
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
> ---
> drivers/gpu/drm/drm_atomic_state_helper.c | 25 +++++++++++++++++++++++++
> include/drm/drm_atomic_state_helper.h | 2 ++
> 2 files changed, 27 insertions(+)
>
> diff --git a/drivers/gpu/drm/drm_atomic_state_helper.c b/drivers/gpu/drm/drm_atomic_state_helper.c
> index f0688f2d83fe..b99dedbc4140 100644
> --- a/drivers/gpu/drm/drm_atomic_state_helper.c
> +++ b/drivers/gpu/drm/drm_atomic_state_helper.c
> @@ -925,5 +925,30 @@ drm_atomic_helper_bridge_reset(struct drm_bridge *bridge)
>
> __drm_atomic_helper_bridge_state_init(bridge_state, bridge);
> return bridge_state;
> }
> EXPORT_SYMBOL(drm_atomic_helper_bridge_reset);
> +
> +/**
> + * drm_atomic_helper_bridge_create_state - default &drm_bridge_funcs.atomic_create_state hook for bridges
Line wrap.
"default" is a bit misleading, I would assume it would be used by the
core if the .atomic_create_state() pointer was null. Maybe
* drm_atomic_helper_bridge_create_state - Implementation of &drm_bridge_funcs.atomic_create_state
* for bridge drivers that do no subclass the state
But maybe that's a bit long. Up to you.
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> + * @bridge: bridge object
> + *
> + * Allocates and initializes pristine @drm_bridge_state.
> + *
> + * This is useful for drivers that don't subclass @drm_bridge_state.
> + *
> + * RETURNS:
> + * Pointer to new bridge state, or ERR_PTR on failure.
> + */
> +struct drm_bridge_state *
> +drm_atomic_helper_bridge_create_state(struct drm_bridge *bridge)
> +{
> + struct drm_bridge_state *bridge_state;
> +
> + bridge_state = kzalloc_obj(*bridge_state);
> + if (!bridge_state)
> + return ERR_PTR(-ENOMEM);
> +
> + __drm_atomic_helper_bridge_state_init(bridge_state, bridge);
> + return bridge_state;
> +}
> +EXPORT_SYMBOL(drm_atomic_helper_bridge_create_state);
> diff --git a/include/drm/drm_atomic_state_helper.h b/include/drm/drm_atomic_state_helper.h
> index cbc760598b9e..68c685ad330f 100644
> --- a/include/drm/drm_atomic_state_helper.h
> +++ b/include/drm/drm_atomic_state_helper.h
> @@ -103,6 +103,8 @@ drm_atomic_helper_bridge_duplicate_state(struct drm_bridge *bridge);
> void drm_atomic_helper_bridge_destroy_state(struct drm_bridge *bridge,
> struct drm_bridge_state *state);
> void __drm_atomic_helper_bridge_state_init(struct drm_bridge_state *state,
> struct drm_bridge *bridge);
> struct drm_bridge_state *
> +drm_atomic_helper_bridge_create_state(struct drm_bridge *bridge);
> +struct drm_bridge_state *
> drm_atomic_helper_bridge_reset(struct drm_bridge *bridge);
>
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 138+ messages in thread
* [PATCH 06/76] drm/bridge: adv7511: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (6 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
2026-06-05 14:33 ` Laurent Pinchart
-1 siblings, 1 reply; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
index 02f8f7e78a16..db99e252aeeb 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
@@ -1002,11 +1002,11 @@ static const struct drm_bridge_funcs adv7511_bridge_funcs = {
.atomic_enable = adv7511_bridge_atomic_enable,
.atomic_disable = adv7511_bridge_atomic_disable,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.hdmi_tmds_char_rate_valid = adv7511_bridge_hdmi_tmds_char_rate_valid,
.hdmi_clear_audio_infoframe = adv7511_bridge_hdmi_clear_audio_infoframe,
.hdmi_write_audio_infoframe = adv7511_bridge_hdmi_write_audio_infoframe,
.hdmi_clear_avi_infoframe = adv7511_bridge_hdmi_clear_avi_infoframe,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* Re: [PATCH 06/76] drm/bridge: adv7511: Switch to atomic_create_state
2026-05-30 13:59 ` [PATCH 06/76] drm/bridge: adv7511: Switch to atomic_create_state Maxime Ripard
@ 2026-06-05 14:33 ` Laurent Pinchart
0 siblings, 0 replies; 138+ messages in thread
From: Laurent Pinchart @ 2026-06-05 14:33 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Jonas Karlman,
Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel
On Sat, May 30, 2026 at 03:59:11PM +0200, Maxime Ripard wrote:
> The drm_bridge_funcs.atomic_reset callback and its
> drm_atomic_helper_bridge_reset() helper are deprecated.
>
> Switch to the atomic_create_state callback and its
> drm_atomic_helper_bridge_create_state() counterpart.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> ---
> drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
> index 02f8f7e78a16..db99e252aeeb 100644
> --- a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
> +++ b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
> @@ -1002,11 +1002,11 @@ static const struct drm_bridge_funcs adv7511_bridge_funcs = {
>
> .atomic_enable = adv7511_bridge_atomic_enable,
> .atomic_disable = adv7511_bridge_atomic_disable,
> .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
> .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
> - .atomic_reset = drm_atomic_helper_bridge_reset,
> + .atomic_create_state = drm_atomic_helper_bridge_create_state,
>
> .hdmi_tmds_char_rate_valid = adv7511_bridge_hdmi_tmds_char_rate_valid,
> .hdmi_clear_audio_infoframe = adv7511_bridge_hdmi_clear_audio_infoframe,
> .hdmi_write_audio_infoframe = adv7511_bridge_hdmi_write_audio_infoframe,
> .hdmi_clear_avi_infoframe = adv7511_bridge_hdmi_clear_avi_infoframe,
>
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 138+ messages in thread
* [PATCH 07/76] drm/bridge: analogix_dp: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (7 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
index 8cf6b73bceac..0e7b482ab5e0 100644
--- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
+++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
@@ -1221,11 +1221,11 @@ static void analogix_dp_bridge_atomic_post_disable(struct drm_bridge *bridge,
}
static const struct drm_bridge_funcs analogix_dp_bridge_funcs = {
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_pre_enable = analogix_dp_bridge_atomic_pre_enable,
.atomic_enable = analogix_dp_bridge_atomic_enable,
.atomic_disable = analogix_dp_bridge_atomic_disable,
.atomic_post_disable = analogix_dp_bridge_atomic_post_disable,
.atomic_check = analogix_dp_bridge_atomic_check,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 08/76] drm/bridge: anx7625: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (8 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/bridge/analogix/anx7625.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c
index 513c11cdbc74..2e2c6d925506 100644
--- a/drivers/gpu/drm/bridge/analogix/anx7625.c
+++ b/drivers/gpu/drm/bridge/analogix/anx7625.c
@@ -2677,11 +2677,11 @@ static const struct drm_bridge_funcs anx7625_bridge_funcs = {
.atomic_check = anx7625_bridge_atomic_check,
.atomic_enable = anx7625_bridge_atomic_enable,
.atomic_disable = anx7625_bridge_atomic_disable,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.detect = anx7625_bridge_detect,
.edid_read = anx7625_bridge_edid_read,
.hpd_enable = anx7625_bridge_hpd_enable,
.hpd_disable = anx7625_bridge_hpd_disable,
};
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 09/76] drm/bridge: chipone-icn6211: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (9 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Jagan Teki
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Jagan Teki <jagan@amarulasolutions.com>
---
drivers/gpu/drm/bridge/chipone-icn6211.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/chipone-icn6211.c b/drivers/gpu/drm/bridge/chipone-icn6211.c
index d8344e011818..eb628a0ce6ec 100644
--- a/drivers/gpu/drm/bridge/chipone-icn6211.c
+++ b/drivers/gpu/drm/bridge/chipone-icn6211.c
@@ -616,11 +616,11 @@ chipone_atomic_get_input_bus_fmts(struct drm_bridge *bridge,
}
static const struct drm_bridge_funcs chipone_bridge_funcs = {
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_pre_enable = chipone_atomic_pre_enable,
.atomic_enable = chipone_atomic_enable,
.atomic_post_disable = chipone_atomic_post_disable,
.mode_set = chipone_mode_set,
.attach = chipone_attach,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 10/76] drm/bridge: display-connector: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (10 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
2026-06-03 14:07 ` Luca Ceresoli
2026-06-05 14:36 ` Laurent Pinchart
-1 siblings, 2 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/bridge/display-connector.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/display-connector.c b/drivers/gpu/drm/bridge/display-connector.c
index 16c0631adeb1..e849037c64ea 100644
--- a/drivers/gpu/drm/bridge/display-connector.c
+++ b/drivers/gpu/drm/bridge/display-connector.c
@@ -181,11 +181,11 @@ static const struct drm_bridge_funcs display_connector_bridge_funcs = {
.edid_read = display_connector_edid_read,
.atomic_get_output_bus_fmts = display_connector_get_output_bus_fmts,
.atomic_get_input_bus_fmts = display_connector_get_input_bus_fmts,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
};
static irqreturn_t display_connector_hpd_irq(int irq, void *arg)
{
struct display_connector *conn = arg;
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* Re: [PATCH 10/76] drm/bridge: display-connector: Switch to atomic_create_state
2026-05-30 13:59 ` [PATCH 10/76] drm/bridge: display-connector: " Maxime Ripard
@ 2026-06-03 14:07 ` Luca Ceresoli
2026-06-05 14:36 ` Laurent Pinchart
1 sibling, 0 replies; 138+ messages in thread
From: Luca Ceresoli @ 2026-06-03 14:07 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel
On Sat, 30 May 2026 15:59:15 +0200, Maxime Ripard <mripard@kernel.org> wrote:
> The drm_bridge_funcs.atomic_reset callback and its
> drm_atomic_helper_bridge_reset() helper are deprecated.
>
> Switch to the atomic_create_state callback and its
> drm_atomic_helper_bridge_create_state() counterpart.
>
>
> [...]
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
--
Luca Ceresoli, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
^ permalink raw reply [flat|nested] 138+ messages in thread
* Re: [PATCH 10/76] drm/bridge: display-connector: Switch to atomic_create_state
2026-05-30 13:59 ` [PATCH 10/76] drm/bridge: display-connector: " Maxime Ripard
2026-06-03 14:07 ` Luca Ceresoli
@ 2026-06-05 14:36 ` Laurent Pinchart
1 sibling, 0 replies; 138+ messages in thread
From: Laurent Pinchart @ 2026-06-05 14:36 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Jonas Karlman,
Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel
On Sat, May 30, 2026 at 03:59:15PM +0200, Maxime Ripard wrote:
> The drm_bridge_funcs.atomic_reset callback and its
> drm_atomic_helper_bridge_reset() helper are deprecated.
>
> Switch to the atomic_create_state callback and its
> drm_atomic_helper_bridge_create_state() counterpart.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> ---
> drivers/gpu/drm/bridge/display-connector.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/bridge/display-connector.c b/drivers/gpu/drm/bridge/display-connector.c
> index 16c0631adeb1..e849037c64ea 100644
> --- a/drivers/gpu/drm/bridge/display-connector.c
> +++ b/drivers/gpu/drm/bridge/display-connector.c
> @@ -181,11 +181,11 @@ static const struct drm_bridge_funcs display_connector_bridge_funcs = {
> .edid_read = display_connector_edid_read,
> .atomic_get_output_bus_fmts = display_connector_get_output_bus_fmts,
> .atomic_get_input_bus_fmts = display_connector_get_input_bus_fmts,
> .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
> .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
> - .atomic_reset = drm_atomic_helper_bridge_reset,
> + .atomic_create_state = drm_atomic_helper_bridge_create_state,
> };
>
> static irqreturn_t display_connector_hpd_irq(int irq, void *arg)
> {
> struct display_connector *conn = arg;
>
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 138+ messages in thread
* [PATCH 11/76] drm/bridge: fsl-ldb: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (11 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
2026-06-03 14:07 ` Luca Ceresoli
-1 siblings, 1 reply; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/bridge/fsl-ldb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/fsl-ldb.c b/drivers/gpu/drm/bridge/fsl-ldb.c
index 9bfaa3f93370..cc1f88e7873e 100644
--- a/drivers/gpu/drm/bridge/fsl-ldb.c
+++ b/drivers/gpu/drm/bridge/fsl-ldb.c
@@ -287,11 +287,11 @@ static const struct drm_bridge_funcs funcs = {
.atomic_enable = fsl_ldb_atomic_enable,
.atomic_disable = fsl_ldb_atomic_disable,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
.atomic_get_input_bus_fmts = fsl_ldb_atomic_get_input_bus_fmts,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.mode_valid = fsl_ldb_mode_valid,
};
static int fsl_ldb_probe(struct platform_device *pdev)
{
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* Re: [PATCH 11/76] drm/bridge: fsl-ldb: Switch to atomic_create_state
2026-05-30 13:59 ` [PATCH 11/76] drm/bridge: fsl-ldb: " Maxime Ripard
@ 2026-06-03 14:07 ` Luca Ceresoli
0 siblings, 0 replies; 138+ messages in thread
From: Luca Ceresoli @ 2026-06-03 14:07 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel
On Sat, 30 May 2026 15:59:16 +0200, Maxime Ripard <mripard@kernel.org> wrote:
> The drm_bridge_funcs.atomic_reset callback and its
> drm_atomic_helper_bridge_reset() helper are deprecated.
>
> Switch to the atomic_create_state callback and its
> drm_atomic_helper_bridge_create_state() counterpart.
>
>
> [...]
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
--
Luca Ceresoli, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
^ permalink raw reply [flat|nested] 138+ messages in thread
* [PATCH 12/76] drm/bridge: imx8mp-hdmi-pvi: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (12 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
2026-06-03 14:07 ` Luca Ceresoli
-1 siblings, 1 reply; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Liu Ying, Frank Li,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, imx,
linux-arm-kernel
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Liu Ying <victor.liu@nxp.com>
To: Frank Li <Frank.Li@nxp.com>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: dri-devel@lists.freedesktop.org
Cc: imx@lists.linux.dev
Cc: linux-arm-kernel@lists.infradead.org
---
drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pvi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pvi.c b/drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pvi.c
index 7d5fda7173e5..a31d4fc76f35 100644
--- a/drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pvi.c
+++ b/drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pvi.c
@@ -129,11 +129,11 @@ static const struct drm_bridge_funcs imx_hdmi_pvi_bridge_funcs = {
.atomic_enable = imx8mp_hdmi_pvi_bridge_enable,
.atomic_disable = imx8mp_hdmi_pvi_bridge_disable,
.atomic_get_input_bus_fmts = imx8mp_hdmi_pvi_bridge_get_input_bus_fmts,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
};
static int imx8mp_hdmi_pvi_probe(struct platform_device *pdev)
{
struct device_node *remote;
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* Re: [PATCH 12/76] drm/bridge: imx8mp-hdmi-pvi: Switch to atomic_create_state
2026-05-30 13:59 ` [PATCH 12/76] drm/bridge: imx8mp-hdmi-pvi: " Maxime Ripard
@ 2026-06-03 14:07 ` Luca Ceresoli
0 siblings, 0 replies; 138+ messages in thread
From: Luca Ceresoli @ 2026-06-03 14:07 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel, Liu Ying, Frank Li, Sascha Hauer,
Pengutronix Kernel Team, Fabio Estevam, imx, linux-arm-kernel
On Sat, 30 May 2026 15:59:17 +0200, Maxime Ripard <mripard@kernel.org> wrote:
> The drm_bridge_funcs.atomic_reset callback and its
> drm_atomic_helper_bridge_reset() helper are deprecated.
>
> Switch to the atomic_create_state callback and its
> drm_atomic_helper_bridge_create_state() counterpart.
>
>
> [...]
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
--
Luca Ceresoli, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
^ permalink raw reply [flat|nested] 138+ messages in thread
* [PATCH 13/76] drm/bridge: imx8qm-ldb: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (13 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
2026-06-03 14:07 ` Luca Ceresoli
-1 siblings, 1 reply; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Liu Ying, Frank Li,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, imx,
linux-arm-kernel
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Liu Ying <victor.liu@nxp.com>
To: Frank Li <Frank.Li@nxp.com>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: dri-devel@lists.freedesktop.org
Cc: imx@lists.linux.dev
Cc: linux-arm-kernel@lists.infradead.org
---
drivers/gpu/drm/bridge/imx/imx8qm-ldb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/imx/imx8qm-ldb.c b/drivers/gpu/drm/bridge/imx/imx8qm-ldb.c
index a6ca4f5c6cc6..a654c27356a7 100644
--- a/drivers/gpu/drm/bridge/imx/imx8qm-ldb.c
+++ b/drivers/gpu/drm/bridge/imx/imx8qm-ldb.c
@@ -387,11 +387,11 @@ imx8qm_ldb_bridge_mode_valid(struct drm_bridge *bridge,
}
static const struct drm_bridge_funcs imx8qm_ldb_bridge_funcs = {
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.mode_valid = imx8qm_ldb_bridge_mode_valid,
.attach = ldb_bridge_attach_helper,
.atomic_check = imx8qm_ldb_bridge_atomic_check,
.mode_set = imx8qm_ldb_bridge_mode_set,
.atomic_enable = imx8qm_ldb_bridge_atomic_enable,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* Re: [PATCH 13/76] drm/bridge: imx8qm-ldb: Switch to atomic_create_state
2026-05-30 13:59 ` [PATCH 13/76] drm/bridge: imx8qm-ldb: " Maxime Ripard
@ 2026-06-03 14:07 ` Luca Ceresoli
0 siblings, 0 replies; 138+ messages in thread
From: Luca Ceresoli @ 2026-06-03 14:07 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel, Liu Ying, Frank Li, Sascha Hauer,
Pengutronix Kernel Team, Fabio Estevam, imx, linux-arm-kernel
On Sat, 30 May 2026 15:59:18 +0200, Maxime Ripard <mripard@kernel.org> wrote:
> The drm_bridge_funcs.atomic_reset callback and its
> drm_atomic_helper_bridge_reset() helper are deprecated.
>
> Switch to the atomic_create_state callback and its
> drm_atomic_helper_bridge_create_state() counterpart.
>
>
> [...]
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
--
Luca Ceresoli, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
^ permalink raw reply [flat|nested] 138+ messages in thread
* [PATCH 14/76] drm/bridge: imx8qxp-ldb: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (14 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Liu Ying, Frank Li,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, imx,
linux-arm-kernel
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Liu Ying <victor.liu@nxp.com>
To: Frank Li <Frank.Li@nxp.com>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: dri-devel@lists.freedesktop.org
Cc: imx@lists.linux.dev
Cc: linux-arm-kernel@lists.infradead.org
---
drivers/gpu/drm/bridge/imx/imx8qxp-ldb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/imx/imx8qxp-ldb.c b/drivers/gpu/drm/bridge/imx/imx8qxp-ldb.c
index a7906314ade1..1c71697a2083 100644
--- a/drivers/gpu/drm/bridge/imx/imx8qxp-ldb.c
+++ b/drivers/gpu/drm/bridge/imx/imx8qxp-ldb.c
@@ -402,11 +402,11 @@ imx8qxp_ldb_bridge_mode_valid(struct drm_bridge *bridge,
static const struct drm_bridge_funcs imx8qxp_ldb_bridge_funcs = {
.destroy = imx8qxp_ldb_bridge_destroy,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.mode_valid = imx8qxp_ldb_bridge_mode_valid,
.attach = ldb_bridge_attach_helper,
.atomic_check = imx8qxp_ldb_bridge_atomic_check,
.mode_set = imx8qxp_ldb_bridge_mode_set,
.atomic_pre_enable = imx8qxp_ldb_bridge_atomic_pre_enable,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 15/76] drm/bridge: imx8qxp-pixel-combiner: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (15 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Liu Ying, Frank Li,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, imx,
linux-arm-kernel
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Liu Ying <victor.liu@nxp.com>
To: Frank Li <Frank.Li@nxp.com>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: dri-devel@lists.freedesktop.org
Cc: imx@lists.linux.dev
Cc: linux-arm-kernel@lists.infradead.org
---
drivers/gpu/drm/bridge/imx/imx8qxp-pixel-combiner.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/imx/imx8qxp-pixel-combiner.c b/drivers/gpu/drm/bridge/imx/imx8qxp-pixel-combiner.c
index e0ee51a9ca7f..941ce2f91e9e 100644
--- a/drivers/gpu/drm/bridge/imx/imx8qxp-pixel-combiner.c
+++ b/drivers/gpu/drm/bridge/imx/imx8qxp-pixel-combiner.c
@@ -249,11 +249,11 @@ imx8qxp_pc_bridge_atomic_get_output_bus_fmts(struct drm_bridge *bridge,
}
static const struct drm_bridge_funcs imx8qxp_pc_bridge_funcs = {
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.mode_valid = imx8qxp_pc_bridge_mode_valid,
.attach = imx8qxp_pc_bridge_attach,
.mode_set = imx8qxp_pc_bridge_mode_set,
.atomic_disable = imx8qxp_pc_bridge_atomic_disable,
.atomic_get_input_bus_fmts =
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 16/76] drm/bridge: imx8qxp-pixel-link: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (16 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Liu Ying, Frank Li,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, imx,
linux-arm-kernel
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Liu Ying <victor.liu@nxp.com>
To: Frank Li <Frank.Li@nxp.com>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: dri-devel@lists.freedesktop.org
Cc: imx@lists.linux.dev
Cc: linux-arm-kernel@lists.infradead.org
---
drivers/gpu/drm/bridge/imx/imx8qxp-pixel-link.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/imx/imx8qxp-pixel-link.c b/drivers/gpu/drm/bridge/imx/imx8qxp-pixel-link.c
index ee6b6dbbe952..92b8b1ac35d0 100644
--- a/drivers/gpu/drm/bridge/imx/imx8qxp-pixel-link.c
+++ b/drivers/gpu/drm/bridge/imx/imx8qxp-pixel-link.c
@@ -227,11 +227,11 @@ imx8qxp_pixel_link_bridge_atomic_get_output_bus_fmts(struct drm_bridge *bridge,
}
static const struct drm_bridge_funcs imx8qxp_pixel_link_bridge_funcs = {
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.attach = imx8qxp_pixel_link_bridge_attach,
.mode_set = imx8qxp_pixel_link_bridge_mode_set,
.atomic_enable = imx8qxp_pixel_link_bridge_atomic_enable,
.atomic_disable = imx8qxp_pixel_link_bridge_atomic_disable,
.atomic_get_input_bus_fmts =
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 17/76] drm/bridge: imx8qxp-pxl2dpi: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (17 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Liu Ying, Frank Li,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, imx,
linux-arm-kernel
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Liu Ying <victor.liu@nxp.com>
To: Frank Li <Frank.Li@nxp.com>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: dri-devel@lists.freedesktop.org
Cc: imx@lists.linux.dev
Cc: linux-arm-kernel@lists.infradead.org
---
drivers/gpu/drm/bridge/imx/imx8qxp-pxl2dpi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/imx/imx8qxp-pxl2dpi.c b/drivers/gpu/drm/bridge/imx/imx8qxp-pxl2dpi.c
index 87305d3e0c39..2fc9831f7e61 100644
--- a/drivers/gpu/drm/bridge/imx/imx8qxp-pxl2dpi.c
+++ b/drivers/gpu/drm/bridge/imx/imx8qxp-pxl2dpi.c
@@ -208,11 +208,11 @@ imx8qxp_pxl2dpi_bridge_atomic_get_output_bus_fmts(struct drm_bridge *bridge,
}
static const struct drm_bridge_funcs imx8qxp_pxl2dpi_bridge_funcs = {
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.attach = imx8qxp_pxl2dpi_bridge_attach,
.destroy = imx8qxp_pxl2dpi_bridge_destroy,
.atomic_check = imx8qxp_pxl2dpi_bridge_atomic_check,
.mode_set = imx8qxp_pxl2dpi_bridge_mode_set,
.atomic_disable = imx8qxp_pxl2dpi_bridge_atomic_disable,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 18/76] drm/bridge: inno-hdmi: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (18 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Andy Yan
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Andy Yan <andy.yan@rock-chips.com>
---
drivers/gpu/drm/bridge/inno-hdmi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/inno-hdmi.c b/drivers/gpu/drm/bridge/inno-hdmi.c
index 5fa533a4eb34..1e2a039cf9e8 100644
--- a/drivers/gpu/drm/bridge/inno-hdmi.c
+++ b/drivers/gpu/drm/bridge/inno-hdmi.c
@@ -877,11 +877,11 @@ static void inno_hdmi_bridge_atomic_disable(struct drm_bridge *bridge,
}
static const struct drm_bridge_funcs inno_hdmi_bridge_funcs = {
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_enable = inno_hdmi_bridge_atomic_enable,
.atomic_disable = inno_hdmi_bridge_atomic_disable,
.detect = inno_hdmi_bridge_detect,
.edid_read = inno_hdmi_bridge_edid_read,
.hdmi_clear_avi_infoframe = inno_hdmi_bridge_clear_avi_infoframe,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 19/76] drm/bridge: ite-it6263: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (19 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Liu Ying
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Liu Ying <victor.liu@nxp.com>
---
drivers/gpu/drm/bridge/ite-it6263.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/ite-it6263.c b/drivers/gpu/drm/bridge/ite-it6263.c
index c7d588be12cb..4c0b670806cc 100644
--- a/drivers/gpu/drm/bridge/ite-it6263.c
+++ b/drivers/gpu/drm/bridge/ite-it6263.c
@@ -827,11 +827,11 @@ static int it6263_hdmi_write_hdmi_infoframe(struct drm_bridge *bridge,
}
static const struct drm_bridge_funcs it6263_bridge_funcs = {
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.attach = it6263_bridge_attach,
.mode_valid = it6263_bridge_mode_valid,
.atomic_disable = it6263_bridge_atomic_disable,
.atomic_enable = it6263_bridge_atomic_enable,
.detect = it6263_bridge_detect,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 20/76] drm/bridge: ite-it6505: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (20 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/bridge/ite-it6505.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/ite-it6505.c b/drivers/gpu/drm/bridge/ite-it6505.c
index 6b7cb132a437..8ecb43611dba 100644
--- a/drivers/gpu/drm/bridge/ite-it6505.c
+++ b/drivers/gpu/drm/bridge/ite-it6505.c
@@ -3237,11 +3237,11 @@ static const struct drm_edid *it6505_bridge_edid_read(struct drm_bridge *bridge,
}
static const struct drm_bridge_funcs it6505_bridge_funcs = {
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.attach = it6505_bridge_attach,
.detach = it6505_bridge_detach,
.mode_valid = it6505_bridge_mode_valid,
.atomic_enable = it6505_bridge_atomic_enable,
.atomic_disable = it6505_bridge_atomic_disable,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 21/76] drm/bridge: ite-it66121: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (21 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Phong LE
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Phong LE <ple@baylibre.com>
---
drivers/gpu/drm/bridge/ite-it66121.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/ite-it66121.c b/drivers/gpu/drm/bridge/ite-it66121.c
index a2f48db369e3..51fc68ffdf8f 100644
--- a/drivers/gpu/drm/bridge/ite-it66121.c
+++ b/drivers/gpu/drm/bridge/ite-it66121.c
@@ -1541,11 +1541,11 @@ static int it66121_hdmi_audio_mute_stream(struct drm_bridge *bridge,
}
static const struct drm_bridge_funcs it66121_bridge_funcs = {
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.attach = it66121_bridge_attach,
.atomic_get_output_bus_fmts = it66121_bridge_atomic_get_output_bus_fmts,
.atomic_get_input_bus_fmts = it66121_bridge_atomic_get_input_bus_fmts,
.atomic_enable = it66121_bridge_enable,
.atomic_disable = it66121_bridge_disable,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 22/76] drm/bridge: lontium-lt9211: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (22 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/bridge/lontium-lt9211.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/lontium-lt9211.c b/drivers/gpu/drm/bridge/lontium-lt9211.c
index 870175a84839..f39d83a5ae37 100644
--- a/drivers/gpu/drm/bridge/lontium-lt9211.c
+++ b/drivers/gpu/drm/bridge/lontium-lt9211.c
@@ -617,11 +617,11 @@ static const struct drm_bridge_funcs lt9211_funcs = {
.atomic_enable = lt9211_atomic_enable,
.atomic_disable = lt9211_atomic_disable,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
.atomic_get_input_bus_fmts = lt9211_atomic_get_input_bus_fmts,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
};
static int lt9211_parse_dt(struct lt9211 *ctx)
{
struct device_node *port2, *port3;
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 23/76] drm/bridge: lontium-lt9611: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (23 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/bridge/lontium-lt9611.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/lontium-lt9611.c b/drivers/gpu/drm/bridge/lontium-lt9611.c
index 21305296e111..b6a368f71285 100644
--- a/drivers/gpu/drm/bridge/lontium-lt9611.c
+++ b/drivers/gpu/drm/bridge/lontium-lt9611.c
@@ -1024,11 +1024,11 @@ static const struct drm_bridge_funcs lt9611_bridge_funcs = {
.atomic_enable = lt9611_bridge_atomic_enable,
.atomic_disable = lt9611_bridge_atomic_disable,
.atomic_post_disable = lt9611_bridge_atomic_post_disable,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_get_input_bus_fmts = lt9611_atomic_get_input_bus_fmts,
.hdmi_tmds_char_rate_valid = lt9611_hdmi_tmds_char_rate_valid,
.hdmi_write_audio_infoframe = lt9611_hdmi_write_audio_infoframe,
.hdmi_clear_audio_infoframe = lt9611_hdmi_clear_audio_infoframe,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 24/76] drm/bridge: lvds-codec: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (24 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
2026-06-05 14:33 ` Laurent Pinchart
-1 siblings, 1 reply; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/bridge/lvds-codec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/lvds-codec.c b/drivers/gpu/drm/bridge/lvds-codec.c
index e6a7147e141b..d1135dc3b99f 100644
--- a/drivers/gpu/drm/bridge/lvds-codec.c
+++ b/drivers/gpu/drm/bridge/lvds-codec.c
@@ -102,11 +102,11 @@ static const struct drm_bridge_funcs funcs = {
.attach = lvds_codec_attach,
.enable = lvds_codec_enable,
.disable = lvds_codec_disable,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_get_input_bus_fmts = lvds_codec_atomic_get_input_bus_fmts,
};
static int lvds_codec_probe(struct platform_device *pdev)
{
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* Re: [PATCH 24/76] drm/bridge: lvds-codec: Switch to atomic_create_state
2026-05-30 13:59 ` [PATCH 24/76] drm/bridge: lvds-codec: " Maxime Ripard
@ 2026-06-05 14:33 ` Laurent Pinchart
0 siblings, 0 replies; 138+ messages in thread
From: Laurent Pinchart @ 2026-06-05 14:33 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Jonas Karlman,
Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel
On Sat, May 30, 2026 at 03:59:29PM +0200, Maxime Ripard wrote:
> The drm_bridge_funcs.atomic_reset callback and its
> drm_atomic_helper_bridge_reset() helper are deprecated.
>
> Switch to the atomic_create_state callback and its
> drm_atomic_helper_bridge_create_state() counterpart.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> ---
> drivers/gpu/drm/bridge/lvds-codec.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/bridge/lvds-codec.c b/drivers/gpu/drm/bridge/lvds-codec.c
> index e6a7147e141b..d1135dc3b99f 100644
> --- a/drivers/gpu/drm/bridge/lvds-codec.c
> +++ b/drivers/gpu/drm/bridge/lvds-codec.c
> @@ -102,11 +102,11 @@ static const struct drm_bridge_funcs funcs = {
> .attach = lvds_codec_attach,
> .enable = lvds_codec_enable,
> .disable = lvds_codec_disable,
> .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
> .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
> - .atomic_reset = drm_atomic_helper_bridge_reset,
> + .atomic_create_state = drm_atomic_helper_bridge_create_state,
> .atomic_get_input_bus_fmts = lvds_codec_atomic_get_input_bus_fmts,
> };
>
> static int lvds_codec_probe(struct platform_device *pdev)
> {
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 138+ messages in thread
* [PATCH 25/76] drm/bridge: nwl-dsi: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (25 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/bridge/nwl-dsi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/nwl-dsi.c b/drivers/gpu/drm/bridge/nwl-dsi.c
index 3c9ae93c4f67..09992529f3d8 100644
--- a/drivers/gpu/drm/bridge/nwl-dsi.c
+++ b/drivers/gpu/drm/bridge/nwl-dsi.c
@@ -958,11 +958,11 @@ static u32 *nwl_bridge_atomic_get_input_bus_fmts(struct drm_bridge *bridge,
}
static const struct drm_bridge_funcs nwl_dsi_bridge_funcs = {
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_check = nwl_dsi_bridge_atomic_check,
.atomic_enable = nwl_dsi_bridge_atomic_enable,
.atomic_disable = nwl_dsi_bridge_atomic_disable,
.atomic_get_input_bus_fmts = nwl_bridge_atomic_get_input_bus_fmts,
.mode_set = nwl_dsi_bridge_mode_set,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 26/76] drm/bridge: panel: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (26 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
2026-06-03 14:07 ` Luca Ceresoli
2026-06-05 14:37 ` Laurent Pinchart
-1 siblings, 2 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/bridge/panel.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/panel.c b/drivers/gpu/drm/bridge/panel.c
index 4978ec98a082..62af499f1f5c 100644
--- a/drivers/gpu/drm/bridge/panel.c
+++ b/drivers/gpu/drm/bridge/panel.c
@@ -211,11 +211,11 @@ static const struct drm_bridge_funcs panel_bridge_bridge_funcs = {
.atomic_pre_enable = panel_bridge_atomic_pre_enable,
.atomic_enable = panel_bridge_atomic_enable,
.atomic_disable = panel_bridge_atomic_disable,
.atomic_post_disable = panel_bridge_atomic_post_disable,
.get_modes = panel_bridge_get_modes,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
.atomic_get_input_bus_fmts = drm_atomic_helper_bridge_propagate_bus_fmt,
.debugfs_init = panel_bridge_debugfs_init,
};
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* Re: [PATCH 26/76] drm/bridge: panel: Switch to atomic_create_state
2026-05-30 13:59 ` [PATCH 26/76] drm/bridge: panel: " Maxime Ripard
@ 2026-06-03 14:07 ` Luca Ceresoli
2026-06-05 14:37 ` Laurent Pinchart
1 sibling, 0 replies; 138+ messages in thread
From: Luca Ceresoli @ 2026-06-03 14:07 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel
On Sat, 30 May 2026 15:59:31 +0200, Maxime Ripard <mripard@kernel.org> wrote:
> The drm_bridge_funcs.atomic_reset callback and its
> drm_atomic_helper_bridge_reset() helper are deprecated.
>
> Switch to the atomic_create_state callback and its
> drm_atomic_helper_bridge_create_state() counterpart.
>
>
> [...]
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
--
Luca Ceresoli, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
^ permalink raw reply [flat|nested] 138+ messages in thread
* Re: [PATCH 26/76] drm/bridge: panel: Switch to atomic_create_state
2026-05-30 13:59 ` [PATCH 26/76] drm/bridge: panel: " Maxime Ripard
2026-06-03 14:07 ` Luca Ceresoli
@ 2026-06-05 14:37 ` Laurent Pinchart
1 sibling, 0 replies; 138+ messages in thread
From: Laurent Pinchart @ 2026-06-05 14:37 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Jonas Karlman,
Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel
On Sat, May 30, 2026 at 03:59:31PM +0200, Maxime Ripard wrote:
> The drm_bridge_funcs.atomic_reset callback and its
> drm_atomic_helper_bridge_reset() helper are deprecated.
>
> Switch to the atomic_create_state callback and its
> drm_atomic_helper_bridge_create_state() counterpart.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> ---
> drivers/gpu/drm/bridge/panel.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/bridge/panel.c b/drivers/gpu/drm/bridge/panel.c
> index 4978ec98a082..62af499f1f5c 100644
> --- a/drivers/gpu/drm/bridge/panel.c
> +++ b/drivers/gpu/drm/bridge/panel.c
> @@ -211,11 +211,11 @@ static const struct drm_bridge_funcs panel_bridge_bridge_funcs = {
> .atomic_pre_enable = panel_bridge_atomic_pre_enable,
> .atomic_enable = panel_bridge_atomic_enable,
> .atomic_disable = panel_bridge_atomic_disable,
> .atomic_post_disable = panel_bridge_atomic_post_disable,
> .get_modes = panel_bridge_get_modes,
> - .atomic_reset = drm_atomic_helper_bridge_reset,
> + .atomic_create_state = drm_atomic_helper_bridge_create_state,
> .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
> .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
> .atomic_get_input_bus_fmts = drm_atomic_helper_bridge_propagate_bus_fmt,
> .debugfs_init = panel_bridge_debugfs_init,
> };
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 138+ messages in thread
* [PATCH 27/76] drm/bridge: parade-ps8640: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (27 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
2026-06-02 0:20 ` Doug Anderson
-1 siblings, 1 reply; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Douglas Anderson
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Douglas Anderson <dianders@chromium.org>
---
drivers/gpu/drm/bridge/parade-ps8640.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/parade-ps8640.c b/drivers/gpu/drm/bridge/parade-ps8640.c
index b93514023baa..96332721cb69 100644
--- a/drivers/gpu/drm/bridge/parade-ps8640.c
+++ b/drivers/gpu/drm/bridge/parade-ps8640.c
@@ -554,11 +554,11 @@ static const struct drm_bridge_funcs ps8640_bridge_funcs = {
.detach = ps8640_bridge_detach,
.atomic_post_disable = ps8640_atomic_post_disable,
.atomic_pre_enable = ps8640_atomic_pre_enable,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
};
static int ps8640_bridge_get_dsi_resources(struct device *dev, struct ps8640 *ps_bridge)
{
struct device_node *in_ep, *dsi_node;
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* Re: [PATCH 27/76] drm/bridge: parade-ps8640: Switch to atomic_create_state
2026-05-30 13:59 ` [PATCH 27/76] drm/bridge: parade-ps8640: " Maxime Ripard
@ 2026-06-02 0:20 ` Doug Anderson
0 siblings, 0 replies; 138+ messages in thread
From: Doug Anderson @ 2026-06-02 0:20 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel
Hi,
On Sat, May 30, 2026 at 7:01 AM Maxime Ripard <mripard@kernel.org> wrote:
>
> The drm_bridge_funcs.atomic_reset callback and its
> drm_atomic_helper_bridge_reset() helper are deprecated.
>
> Switch to the atomic_create_state callback and its
> drm_atomic_helper_bridge_create_state() counterpart.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
>
> ---
> To: Douglas Anderson <dianders@chromium.org>
> ---
> drivers/gpu/drm/bridge/parade-ps8640.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Acked-by: Douglas Anderson <dianders@chromium.org>
^ permalink raw reply [flat|nested] 138+ messages in thread
* [PATCH 28/76] drm/bridge: samsung-dsim: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (28 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
2026-06-03 14:07 ` Luca Ceresoli
-1 siblings, 1 reply; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Inki Dae, Jagan Teki,
Marek Szyprowski
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Inki Dae <inki.dae@samsung.com>
To: Jagan Teki <jagan@amarulasolutions.com>
To: Marek Szyprowski <m.szyprowski@samsung.com>
---
drivers/gpu/drm/bridge/samsung-dsim.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/samsung-dsim.c b/drivers/gpu/drm/bridge/samsung-dsim.c
index 9ee0515074c7..5788066d479e 100644
--- a/drivers/gpu/drm/bridge/samsung-dsim.c
+++ b/drivers/gpu/drm/bridge/samsung-dsim.c
@@ -1833,11 +1833,11 @@ static int samsung_dsim_attach(struct drm_bridge *bridge,
}
static const struct drm_bridge_funcs samsung_dsim_bridge_funcs = {
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_get_input_bus_fmts = samsung_dsim_atomic_get_input_bus_fmts,
.atomic_check = samsung_dsim_atomic_check,
.atomic_pre_enable = samsung_dsim_atomic_pre_enable,
.atomic_enable = samsung_dsim_atomic_enable,
.atomic_disable = samsung_dsim_atomic_disable,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* Re: [PATCH 28/76] drm/bridge: samsung-dsim: Switch to atomic_create_state
2026-05-30 13:59 ` [PATCH 28/76] drm/bridge: samsung-dsim: " Maxime Ripard
@ 2026-06-03 14:07 ` Luca Ceresoli
0 siblings, 0 replies; 138+ messages in thread
From: Luca Ceresoli @ 2026-06-03 14:07 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel, Inki Dae, Jagan Teki, Marek Szyprowski
On Sat, 30 May 2026 15:59:33 +0200, Maxime Ripard <mripard@kernel.org> wrote:
> The drm_bridge_funcs.atomic_reset callback and its
> drm_atomic_helper_bridge_reset() helper are deprecated.
>
> Switch to the atomic_create_state callback and its
> drm_atomic_helper_bridge_create_state() counterpart.
>
>
> [...]
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
--
Luca Ceresoli, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
^ permalink raw reply [flat|nested] 138+ messages in thread
* [PATCH 29/76] drm/bridge: sii902x: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (29 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/bridge/sii902x.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/sii902x.c b/drivers/gpu/drm/bridge/sii902x.c
index ea543be4ae3e..30d04324d8ce 100644
--- a/drivers/gpu/drm/bridge/sii902x.c
+++ b/drivers/gpu/drm/bridge/sii902x.c
@@ -542,11 +542,11 @@ static const struct drm_bridge_funcs sii902x_bridge_funcs = {
.mode_set = sii902x_bridge_mode_set,
.atomic_disable = sii902x_bridge_atomic_disable,
.atomic_enable = sii902x_bridge_atomic_enable,
.detect = sii902x_bridge_detect,
.edid_read = sii902x_bridge_edid_read,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
.atomic_get_input_bus_fmts = sii902x_bridge_atomic_get_input_bus_fmts,
.atomic_check = sii902x_bridge_atomic_check,
.mode_valid = sii902x_bridge_mode_valid,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 30/76] drm/bridge: ssd2825: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (30 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/bridge/ssd2825.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/ssd2825.c b/drivers/gpu/drm/bridge/ssd2825.c
index 91f1510fc2d4..e345f3a652c2 100644
--- a/drivers/gpu/drm/bridge/ssd2825.c
+++ b/drivers/gpu/drm/bridge/ssd2825.c
@@ -678,11 +678,11 @@ static const struct drm_bridge_funcs ssd2825_bridge_funcs = {
.atomic_pre_enable = ssd2825_bridge_atomic_pre_enable,
.atomic_enable = ssd2825_bridge_atomic_enable,
.atomic_disable = ssd2825_bridge_atomic_disable,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
};
static const struct drm_bridge_timings default_ssd2825_timings = {
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 31/76] drm/bridge: dw-dp: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (31 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Andy Yan
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Andy Yan <andy.yan@rock-chips.com>
---
drivers/gpu/drm/bridge/synopsys/dw-dp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-dp.c b/drivers/gpu/drm/bridge/synopsys/dw-dp.c
index 21541be094c4..98437dc33d4d 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-dp.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-dp.c
@@ -1814,11 +1814,11 @@ static struct drm_bridge_state *dw_dp_bridge_atomic_duplicate_state(struct drm_b
}
static const struct drm_bridge_funcs dw_dp_bridge_funcs = {
.atomic_duplicate_state = dw_dp_bridge_atomic_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_get_input_bus_fmts = drm_atomic_helper_bridge_propagate_bus_fmt,
.atomic_get_output_bus_fmts = dw_dp_bridge_atomic_get_output_bus_fmts,
.atomic_check = dw_dp_bridge_atomic_check,
.mode_valid = dw_dp_bridge_mode_valid,
.atomic_enable = dw_dp_bridge_atomic_enable,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 32/76] drm/bridge: dw-hdmi-qp: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (32 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c
index 1c214a8e6dc2..a5217574c77e 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c
@@ -1190,11 +1190,11 @@ static int dw_hdmi_qp_cec_transmit(struct drm_bridge *bridge, u8 attempts,
#endif /* CONFIG_DRM_DW_HDMI_QP_CEC */
static const struct drm_bridge_funcs dw_hdmi_qp_bridge_funcs = {
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_enable = dw_hdmi_qp_bridge_atomic_enable,
.atomic_disable = dw_hdmi_qp_bridge_atomic_disable,
.detect = dw_hdmi_qp_bridge_detect,
.edid_read = dw_hdmi_qp_bridge_edid_read,
.hdmi_tmds_char_rate_valid = dw_hdmi_qp_bridge_tmds_char_rate_valid,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 33/76] drm/bridge: dw-hdmi: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (33 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index 17d5caedb32e..a408dbd414bf 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
@@ -3025,11 +3025,11 @@ static const struct drm_edid *dw_hdmi_bridge_edid_read(struct drm_bridge *bridge
}
static const struct drm_bridge_funcs dw_hdmi_bridge_funcs = {
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.attach = dw_hdmi_bridge_attach,
.detach = dw_hdmi_bridge_detach,
.atomic_check = dw_hdmi_bridge_atomic_check,
.atomic_get_output_bus_fmts = dw_hdmi_bridge_atomic_get_output_bus_fmts,
.atomic_get_input_bus_fmts = dw_hdmi_bridge_atomic_get_input_bus_fmts,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 34/76] drm/bridge: dw-mipi-dsi: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (34 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
index af176e136f85..5dd475fcaacf 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
@@ -1093,11 +1093,11 @@ static int dw_mipi_dsi_bridge_attach(struct drm_bridge *bridge,
static const struct drm_bridge_funcs dw_mipi_dsi_bridge_funcs = {
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
.atomic_get_input_bus_fmts = dw_mipi_dsi_bridge_atomic_get_input_bus_fmts,
.atomic_check = dw_mipi_dsi_bridge_atomic_check,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_pre_enable = dw_mipi_dsi_bridge_atomic_pre_enable,
.atomic_enable = dw_mipi_dsi_bridge_atomic_enable,
.atomic_post_disable = dw_mipi_dsi_bridge_post_atomic_disable,
.mode_set = dw_mipi_dsi_bridge_mode_set,
.mode_valid = dw_mipi_dsi_bridge_mode_valid,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 35/76] drm/bridge: dw-mipi-dsi2: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (35 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c
index b2a022d266d9..5f06cb03b4c0 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c
@@ -891,11 +891,11 @@ static int dw_mipi_dsi2_bridge_attach(struct drm_bridge *bridge,
static const struct drm_bridge_funcs dw_mipi_dsi2_bridge_funcs = {
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
.atomic_get_input_bus_fmts = dw_mipi_dsi2_bridge_atomic_get_input_bus_fmts,
.atomic_check = dw_mipi_dsi2_bridge_atomic_check,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_pre_enable = dw_mipi_dsi2_bridge_atomic_pre_enable,
.atomic_enable = dw_mipi_dsi2_bridge_atomic_enable,
.atomic_post_disable = dw_mipi_dsi2_bridge_post_atomic_disable,
.mode_set = dw_mipi_dsi2_bridge_mode_set,
.mode_valid = dw_mipi_dsi2_bridge_mode_valid,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 36/76] drm/bridge: tc358762: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (36 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/bridge/tc358762.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/tc358762.c b/drivers/gpu/drm/bridge/tc358762.c
index 3d75d9cfa45e..4f9943b0223e 100644
--- a/drivers/gpu/drm/bridge/tc358762.c
+++ b/drivers/gpu/drm/bridge/tc358762.c
@@ -224,11 +224,11 @@ static const struct drm_bridge_funcs tc358762_bridge_funcs = {
.atomic_post_disable = tc358762_post_disable,
.atomic_pre_enable = tc358762_pre_enable,
.atomic_enable = tc358762_enable,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.attach = tc358762_attach,
.mode_set = tc358762_bridge_mode_set,
};
static int tc358762_parse_dt(struct tc358762 *ctx)
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 37/76] drm/bridge: tc358767: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (37 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/bridge/tc358767.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/bridge/tc358767.c b/drivers/gpu/drm/bridge/tc358767.c
index 7188935fdb82..966c3eae437e 100644
--- a/drivers/gpu/drm/bridge/tc358767.c
+++ b/drivers/gpu/drm/bridge/tc358767.c
@@ -1931,11 +1931,11 @@ static const struct drm_bridge_funcs tc_dpi_bridge_funcs = {
.atomic_check = tc_dpi_atomic_check,
.atomic_enable = tc_dpi_bridge_atomic_enable,
.atomic_disable = tc_dpi_bridge_atomic_disable,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_get_input_bus_fmts = tc_dpi_atomic_get_input_bus_fmts,
};
static const struct drm_bridge_funcs tc_edp_bridge_funcs = {
.attach = tc_edp_bridge_attach,
@@ -1947,11 +1947,11 @@ static const struct drm_bridge_funcs tc_edp_bridge_funcs = {
.atomic_disable = tc_edp_bridge_atomic_disable,
.detect = tc_bridge_detect,
.edid_read = tc_edid_read,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_get_input_bus_fmts = drm_atomic_helper_bridge_propagate_bus_fmt,
.atomic_get_output_bus_fmts = tc_edp_atomic_get_output_bus_fmts,
};
static bool tc_readable_reg(struct device *dev, unsigned int reg)
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 38/76] drm/bridge: tc358768: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (38 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/bridge/tc358768.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/tc358768.c b/drivers/gpu/drm/bridge/tc358768.c
index 0f2820b37302..0d85120fcc7a 100644
--- a/drivers/gpu/drm/bridge/tc358768.c
+++ b/drivers/gpu/drm/bridge/tc358768.c
@@ -1288,11 +1288,11 @@ static const struct drm_bridge_funcs tc358768_bridge_funcs = {
.atomic_disable = tc358768_bridge_atomic_disable,
.atomic_post_disable = tc358768_bridge_atomic_post_disable,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_get_input_bus_fmts = tc358768_atomic_get_input_bus_fmts,
};
static const struct drm_bridge_timings default_tc358768_timings = {
.input_bus_flags = DRM_BUS_FLAG_PIXDATA_SAMPLE_POSEDGE
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 39/76] drm/bridge: tc358775: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (39 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/bridge/tc358775.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/tc358775.c b/drivers/gpu/drm/bridge/tc358775.c
index e067b671cece..728938f9dcb4 100644
--- a/drivers/gpu/drm/bridge/tc358775.c
+++ b/drivers/gpu/drm/bridge/tc358775.c
@@ -596,11 +596,11 @@ static const struct drm_bridge_funcs tc_bridge_funcs = {
.attach = tc_bridge_attach,
.atomic_pre_enable = tc_bridge_atomic_pre_enable,
.atomic_enable = tc_bridge_atomic_enable,
.mode_valid = tc_mode_valid,
.atomic_post_disable = tc_bridge_atomic_post_disable,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
};
static int tc_attach_host(struct tc_data *tc)
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 40/76] drm/bridge: ti-dlpc3433: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (40 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Jagan Teki
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Jagan Teki <jagan@amarulasolutions.com>
---
drivers/gpu/drm/bridge/ti-dlpc3433.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/ti-dlpc3433.c b/drivers/gpu/drm/bridge/ti-dlpc3433.c
index 9c35eade0a78..c16eb3a05cfa 100644
--- a/drivers/gpu/drm/bridge/ti-dlpc3433.c
+++ b/drivers/gpu/drm/bridge/ti-dlpc3433.c
@@ -252,11 +252,11 @@ static int dlpc_attach(struct drm_bridge *bridge, struct drm_encoder *encoder,
static const struct drm_bridge_funcs dlpc_bridge_funcs = {
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
.atomic_get_input_bus_fmts = dlpc_atomic_get_input_bus_fmts,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_pre_enable = dlpc_atomic_pre_enable,
.atomic_enable = dlpc_atomic_enable,
.atomic_post_disable = dlpc_atomic_post_disable,
.mode_set = dlpc_mode_set,
.attach = dlpc_attach,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 41/76] drm/bridge: ti-sn65dsi83: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (41 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
2026-06-03 14:07 ` Luca Ceresoli
2026-06-05 14:38 ` Laurent Pinchart
-1 siblings, 2 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/bridge/ti-sn65dsi83.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi83.c b/drivers/gpu/drm/bridge/ti-sn65dsi83.c
index 42b451432bbb..ec6390ee9943 100644
--- a/drivers/gpu/drm/bridge/ti-sn65dsi83.c
+++ b/drivers/gpu/drm/bridge/ti-sn65dsi83.c
@@ -799,11 +799,11 @@ static const struct drm_bridge_funcs sn65dsi83_funcs = {
.atomic_disable = sn65dsi83_atomic_disable,
.mode_valid = sn65dsi83_mode_valid,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_get_input_bus_fmts = sn65dsi83_atomic_get_input_bus_fmts,
};
static int sn65dsi83_select_lvds_vod_swing(struct device *dev,
u32 lvds_vod_swing_data[2], u32 lvds_vod_swing_clk[2], u8 lvds_term)
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* Re: [PATCH 41/76] drm/bridge: ti-sn65dsi83: Switch to atomic_create_state
2026-05-30 13:59 ` [PATCH 41/76] drm/bridge: ti-sn65dsi83: " Maxime Ripard
@ 2026-06-03 14:07 ` Luca Ceresoli
2026-06-05 14:38 ` Laurent Pinchart
1 sibling, 0 replies; 138+ messages in thread
From: Luca Ceresoli @ 2026-06-03 14:07 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel
On Sat, 30 May 2026 15:59:46 +0200, Maxime Ripard <mripard@kernel.org> wrote:
> The drm_bridge_funcs.atomic_reset callback and its
> drm_atomic_helper_bridge_reset() helper are deprecated.
>
> Switch to the atomic_create_state callback and its
> drm_atomic_helper_bridge_create_state() counterpart.
>
>
> [...]
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
--
Luca Ceresoli, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
^ permalink raw reply [flat|nested] 138+ messages in thread
* Re: [PATCH 41/76] drm/bridge: ti-sn65dsi83: Switch to atomic_create_state
2026-05-30 13:59 ` [PATCH 41/76] drm/bridge: ti-sn65dsi83: " Maxime Ripard
2026-06-03 14:07 ` Luca Ceresoli
@ 2026-06-05 14:38 ` Laurent Pinchart
1 sibling, 0 replies; 138+ messages in thread
From: Laurent Pinchart @ 2026-06-05 14:38 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Jonas Karlman,
Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel
On Sat, May 30, 2026 at 03:59:46PM +0200, Maxime Ripard wrote:
> The drm_bridge_funcs.atomic_reset callback and its
> drm_atomic_helper_bridge_reset() helper are deprecated.
>
> Switch to the atomic_create_state callback and its
> drm_atomic_helper_bridge_create_state() counterpart.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> ---
> drivers/gpu/drm/bridge/ti-sn65dsi83.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi83.c b/drivers/gpu/drm/bridge/ti-sn65dsi83.c
> index 42b451432bbb..ec6390ee9943 100644
> --- a/drivers/gpu/drm/bridge/ti-sn65dsi83.c
> +++ b/drivers/gpu/drm/bridge/ti-sn65dsi83.c
> @@ -799,11 +799,11 @@ static const struct drm_bridge_funcs sn65dsi83_funcs = {
> .atomic_disable = sn65dsi83_atomic_disable,
> .mode_valid = sn65dsi83_mode_valid,
>
> .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
> .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
> - .atomic_reset = drm_atomic_helper_bridge_reset,
> + .atomic_create_state = drm_atomic_helper_bridge_create_state,
> .atomic_get_input_bus_fmts = sn65dsi83_atomic_get_input_bus_fmts,
> };
>
> static int sn65dsi83_select_lvds_vod_swing(struct device *dev,
> u32 lvds_vod_swing_data[2], u32 lvds_vod_swing_clk[2], u8 lvds_term)
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 138+ messages in thread
* [PATCH 42/76] drm/bridge: ti-sn65dsi86: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (42 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
2026-06-02 0:19 ` Doug Anderson
` (2 more replies)
-1 siblings, 3 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Douglas Anderson
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Douglas Anderson <dianders@chromium.org>
---
drivers/gpu/drm/bridge/ti-sn65dsi86.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
index 0884ec459cc5..1da242f17413 100644
--- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c
+++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
@@ -1300,11 +1300,11 @@ static const struct drm_bridge_funcs ti_sn_bridge_funcs = {
.detect = ti_sn_bridge_detect,
.atomic_pre_enable = ti_sn_bridge_atomic_pre_enable,
.atomic_enable = ti_sn_bridge_atomic_enable,
.atomic_disable = ti_sn_bridge_atomic_disable,
.atomic_post_disable = ti_sn_bridge_atomic_post_disable,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
.debugfs_init = ti_sn65dsi86_debugfs_init,
.hpd_enable = ti_sn_bridge_hpd_enable,
.hpd_disable = ti_sn_bridge_hpd_disable,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* Re: [PATCH 42/76] drm/bridge: ti-sn65dsi86: Switch to atomic_create_state
2026-05-30 13:59 ` [PATCH 42/76] drm/bridge: ti-sn65dsi86: " Maxime Ripard
@ 2026-06-02 0:19 ` Doug Anderson
2026-06-03 14:07 ` Luca Ceresoli
2026-06-05 14:39 ` Laurent Pinchart
2 siblings, 0 replies; 138+ messages in thread
From: Doug Anderson @ 2026-06-02 0:19 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel
Hi,
On Sat, May 30, 2026 at 7:02 AM Maxime Ripard <mripard@kernel.org> wrote:
>
> The drm_bridge_funcs.atomic_reset callback and its
> drm_atomic_helper_bridge_reset() helper are deprecated.
>
> Switch to the atomic_create_state callback and its
> drm_atomic_helper_bridge_create_state() counterpart.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
>
> ---
> To: Douglas Anderson <dianders@chromium.org>
> ---
> drivers/gpu/drm/bridge/ti-sn65dsi86.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Acked-by: Douglas Anderson <dianders@chromium.org>
^ permalink raw reply [flat|nested] 138+ messages in thread
* Re: [PATCH 42/76] drm/bridge: ti-sn65dsi86: Switch to atomic_create_state
2026-05-30 13:59 ` [PATCH 42/76] drm/bridge: ti-sn65dsi86: " Maxime Ripard
2026-06-02 0:19 ` Doug Anderson
@ 2026-06-03 14:07 ` Luca Ceresoli
2026-06-05 14:39 ` Laurent Pinchart
2 siblings, 0 replies; 138+ messages in thread
From: Luca Ceresoli @ 2026-06-03 14:07 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel, Douglas Anderson
On Sat, 30 May 2026 15:59:47 +0200, Maxime Ripard <mripard@kernel.org> wrote:
> The drm_bridge_funcs.atomic_reset callback and its
> drm_atomic_helper_bridge_reset() helper are deprecated.
>
> Switch to the atomic_create_state callback and its
> drm_atomic_helper_bridge_create_state() counterpart.
>
>
> [...]
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
--
Luca Ceresoli, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
^ permalink raw reply [flat|nested] 138+ messages in thread
* Re: [PATCH 42/76] drm/bridge: ti-sn65dsi86: Switch to atomic_create_state
2026-05-30 13:59 ` [PATCH 42/76] drm/bridge: ti-sn65dsi86: " Maxime Ripard
2026-06-02 0:19 ` Doug Anderson
2026-06-03 14:07 ` Luca Ceresoli
@ 2026-06-05 14:39 ` Laurent Pinchart
2 siblings, 0 replies; 138+ messages in thread
From: Laurent Pinchart @ 2026-06-05 14:39 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Jonas Karlman,
Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel, Douglas Anderson
On Sat, May 30, 2026 at 03:59:47PM +0200, Maxime Ripard wrote:
> The drm_bridge_funcs.atomic_reset callback and its
> drm_atomic_helper_bridge_reset() helper are deprecated.
>
> Switch to the atomic_create_state callback and its
> drm_atomic_helper_bridge_create_state() counterpart.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> ---
> To: Douglas Anderson <dianders@chromium.org>
> ---
> drivers/gpu/drm/bridge/ti-sn65dsi86.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
> index 0884ec459cc5..1da242f17413 100644
> --- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c
> +++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
> @@ -1300,11 +1300,11 @@ static const struct drm_bridge_funcs ti_sn_bridge_funcs = {
> .detect = ti_sn_bridge_detect,
> .atomic_pre_enable = ti_sn_bridge_atomic_pre_enable,
> .atomic_enable = ti_sn_bridge_atomic_enable,
> .atomic_disable = ti_sn_bridge_atomic_disable,
> .atomic_post_disable = ti_sn_bridge_atomic_post_disable,
> - .atomic_reset = drm_atomic_helper_bridge_reset,
> + .atomic_create_state = drm_atomic_helper_bridge_create_state,
> .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
> .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
> .debugfs_init = ti_sn65dsi86_debugfs_init,
> .hpd_enable = ti_sn_bridge_hpd_enable,
> .hpd_disable = ti_sn_bridge_hpd_disable,
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 138+ messages in thread
* [PATCH 43/76] drm/bridge: ti-tdp158: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (43 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/bridge/ti-tdp158.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/ti-tdp158.c b/drivers/gpu/drm/bridge/ti-tdp158.c
index 3a19967f213f..01fc643bd78f 100644
--- a/drivers/gpu/drm/bridge/ti-tdp158.c
+++ b/drivers/gpu/drm/bridge/ti-tdp158.c
@@ -58,11 +58,11 @@ static const struct drm_bridge_funcs tdp158_bridge_funcs = {
.attach = tdp158_attach,
.atomic_enable = tdp158_enable,
.atomic_disable = tdp158_disable,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
};
static int tdp158_probe(struct i2c_client *client)
{
struct tdp158 *tdp158;
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 44/76] drm/bridge: ti-tfp410: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (44 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
2026-06-05 14:34 ` Laurent Pinchart
-1 siblings, 1 reply; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/bridge/ti-tfp410.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/ti-tfp410.c b/drivers/gpu/drm/bridge/ti-tfp410.c
index bf4ab4eaf269..6f06f7b4e992 100644
--- a/drivers/gpu/drm/bridge/ti-tfp410.c
+++ b/drivers/gpu/drm/bridge/ti-tfp410.c
@@ -243,11 +243,11 @@ static const struct drm_bridge_funcs tfp410_bridge_funcs = {
.attach = tfp410_attach,
.detach = tfp410_detach,
.enable = tfp410_enable,
.disable = tfp410_disable,
.mode_valid = tfp410_mode_valid,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
.atomic_get_input_bus_fmts = tfp410_get_input_bus_fmts,
.atomic_check = tfp410_atomic_check,
};
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* Re: [PATCH 44/76] drm/bridge: ti-tfp410: Switch to atomic_create_state
2026-05-30 13:59 ` [PATCH 44/76] drm/bridge: ti-tfp410: " Maxime Ripard
@ 2026-06-05 14:34 ` Laurent Pinchart
0 siblings, 0 replies; 138+ messages in thread
From: Laurent Pinchart @ 2026-06-05 14:34 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Jonas Karlman,
Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel
On Sat, May 30, 2026 at 03:59:49PM +0200, Maxime Ripard wrote:
> The drm_bridge_funcs.atomic_reset callback and its
> drm_atomic_helper_bridge_reset() helper are deprecated.
>
> Switch to the atomic_create_state callback and its
> drm_atomic_helper_bridge_create_state() counterpart.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> ---
> drivers/gpu/drm/bridge/ti-tfp410.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/bridge/ti-tfp410.c b/drivers/gpu/drm/bridge/ti-tfp410.c
> index bf4ab4eaf269..6f06f7b4e992 100644
> --- a/drivers/gpu/drm/bridge/ti-tfp410.c
> +++ b/drivers/gpu/drm/bridge/ti-tfp410.c
> @@ -243,11 +243,11 @@ static const struct drm_bridge_funcs tfp410_bridge_funcs = {
> .attach = tfp410_attach,
> .detach = tfp410_detach,
> .enable = tfp410_enable,
> .disable = tfp410_disable,
> .mode_valid = tfp410_mode_valid,
> - .atomic_reset = drm_atomic_helper_bridge_reset,
> + .atomic_create_state = drm_atomic_helper_bridge_create_state,
> .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
> .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
> .atomic_get_input_bus_fmts = tfp410_get_input_bus_fmts,
> .atomic_check = tfp410_atomic_check,
> };
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 138+ messages in thread
* [PATCH 45/76] drm/imx: parallel-display: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (45 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Philipp Zabel,
Frank Li, Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam,
imx, linux-arm-kernel
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Philipp Zabel <p.zabel@pengutronix.de>
To: Frank Li <Frank.Li@nxp.com>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: dri-devel@lists.freedesktop.org
Cc: imx@lists.linux.dev
Cc: linux-arm-kernel@lists.infradead.org
---
drivers/gpu/drm/imx/ipuv3/parallel-display.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/imx/ipuv3/parallel-display.c b/drivers/gpu/drm/imx/ipuv3/parallel-display.c
index 0f06db95f00f..eb75827394f8 100644
--- a/drivers/gpu/drm/imx/ipuv3/parallel-display.c
+++ b/drivers/gpu/drm/imx/ipuv3/parallel-display.c
@@ -178,11 +178,11 @@ static int imx_pd_bridge_attach(struct drm_bridge *bridge,
return drm_bridge_attach(encoder, imxpd->next_bridge, bridge, flags);
}
static const struct drm_bridge_funcs imx_pd_bridge_funcs = {
.attach = imx_pd_bridge_attach,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
.atomic_check = imx_pd_bridge_atomic_check,
.atomic_get_input_bus_fmts = imx_pd_bridge_atomic_get_input_bus_fmts,
.atomic_get_output_bus_fmts = imx_pd_bridge_atomic_get_output_bus_fmts,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 46/76] drm/ingenic: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (46 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Paul Cercueil,
linux-mips
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Paul Cercueil <paul@crapouillou.net>
Cc: linux-mips@vger.kernel.org
---
drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
index 42c86f195c66..7e569af22391 100644
--- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
+++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
@@ -1029,11 +1029,11 @@ static const struct drm_encoder_helper_funcs ingenic_drm_encoder_helper_funcs =
static const struct drm_bridge_funcs ingenic_drm_bridge_funcs = {
.attach = ingenic_drm_bridge_attach,
.atomic_enable = ingenic_drm_bridge_atomic_enable,
.atomic_disable = ingenic_drm_bridge_atomic_disable,
.atomic_check = ingenic_drm_bridge_atomic_check,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
.atomic_get_input_bus_fmts = ingenic_drm_bridge_atomic_get_input_bus_fmts,
};
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 47/76] drm/mediatek: dp: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (47 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Chun-Kuang Hu,
Philipp Zabel, Matthias Brugger, AngeloGioacchino Del Regno,
linux-mediatek, linux-kernel, linux-arm-kernel
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Chun-Kuang Hu <chunkuang.hu@kernel.org>
To: Philipp Zabel <p.zabel@pengutronix.de>
To: Matthias Brugger <matthias.bgg@gmail.com>
To: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-mediatek@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
---
drivers/gpu/drm/mediatek/mtk_dp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_dp.c b/drivers/gpu/drm/mediatek/mtk_dp.c
index eefbc7e0f9c8..f656b85b8421 100644
--- a/drivers/gpu/drm/mediatek/mtk_dp.c
+++ b/drivers/gpu/drm/mediatek/mtk_dp.c
@@ -2576,11 +2576,11 @@ static const struct drm_bridge_funcs mtk_dp_bridge_funcs = {
.atomic_check = mtk_dp_bridge_atomic_check,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
.atomic_get_output_bus_fmts = mtk_dp_bridge_atomic_get_output_bus_fmts,
.atomic_get_input_bus_fmts = mtk_dp_bridge_atomic_get_input_bus_fmts,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.attach = mtk_dp_bridge_attach,
.detach = mtk_dp_bridge_detach,
.atomic_enable = mtk_dp_bridge_atomic_enable,
.atomic_disable = mtk_dp_bridge_atomic_disable,
.mode_valid = mtk_dp_bridge_mode_valid,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 48/76] drm/mediatek: dpi: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (48 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Chun-Kuang Hu,
Philipp Zabel, Matthias Brugger, AngeloGioacchino Del Regno,
linux-mediatek, linux-kernel, linux-arm-kernel
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Chun-Kuang Hu <chunkuang.hu@kernel.org>
To: Philipp Zabel <p.zabel@pengutronix.de>
To: Matthias Brugger <matthias.bgg@gmail.com>
To: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-mediatek@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
---
drivers/gpu/drm/mediatek/mtk_dpi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
index bb4b7e6f1e29..959c994eef24 100644
--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -987,11 +987,11 @@ static const struct drm_bridge_funcs mtk_dpi_bridge_funcs = {
.atomic_check = mtk_dpi_bridge_atomic_check,
.atomic_get_output_bus_fmts = mtk_dpi_bridge_atomic_get_output_bus_fmts,
.atomic_get_input_bus_fmts = mtk_dpi_bridge_atomic_get_input_bus_fmts,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.debugfs_init = mtk_dpi_debugfs_init,
};
static const struct drm_encoder_funcs mtk_dpi_encoder_funcs = {
.destroy = drm_encoder_cleanup,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 49/76] drm/mediatek: dsi: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (49 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Chun-Kuang Hu,
Philipp Zabel, Matthias Brugger, AngeloGioacchino Del Regno,
linux-mediatek, linux-kernel, linux-arm-kernel
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Chun-Kuang Hu <chunkuang.hu@kernel.org>
To: Philipp Zabel <p.zabel@pengutronix.de>
To: Matthias Brugger <matthias.bgg@gmail.com>
To: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-mediatek@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
---
drivers/gpu/drm/mediatek/mtk_dsi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c
index eb325e68aa59..3f3f56eed3f9 100644
--- a/drivers/gpu/drm/mediatek/mtk_dsi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dsi.c
@@ -892,11 +892,11 @@ static const struct drm_bridge_funcs mtk_dsi_bridge_funcs = {
.atomic_disable = mtk_dsi_bridge_atomic_disable,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_enable = mtk_dsi_bridge_atomic_enable,
.atomic_pre_enable = mtk_dsi_bridge_atomic_pre_enable,
.atomic_post_disable = mtk_dsi_bridge_atomic_post_disable,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.mode_valid = mtk_dsi_bridge_mode_valid,
.mode_set = mtk_dsi_bridge_mode_set,
};
void mtk_dsi_ddp_start(struct device *dev)
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 50/76] drm/mediatek: hdmi: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (50 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Chun-Kuang Hu,
Philipp Zabel, Matthias Brugger, AngeloGioacchino Del Regno,
linux-mediatek, linux-kernel, linux-arm-kernel
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Chun-Kuang Hu <chunkuang.hu@kernel.org>
To: Philipp Zabel <p.zabel@pengutronix.de>
To: Matthias Brugger <matthias.bgg@gmail.com>
To: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-mediatek@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
---
drivers/gpu/drm/mediatek/mtk_hdmi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c
index 38a7c7953874..738090a47176 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c
@@ -1070,11 +1070,11 @@ static void mtk_hdmi_bridge_atomic_enable(struct drm_bridge *bridge,
static const struct drm_bridge_funcs mtk_hdmi_bridge_funcs = {
.mode_valid = mtk_hdmi_bridge_mode_valid,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.attach = mtk_hdmi_bridge_attach,
.mode_fixup = mtk_hdmi_bridge_mode_fixup,
.atomic_disable = mtk_hdmi_bridge_atomic_disable,
.atomic_post_disable = mtk_hdmi_bridge_atomic_post_disable,
.mode_set = mtk_hdmi_bridge_mode_set,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 51/76] drm/mediatek: hdmi_v2: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (51 preceding siblings ...)
(?)
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Chun-Kuang Hu,
Philipp Zabel, Matthias Brugger, AngeloGioacchino Del Regno,
linux-mediatek, linux-kernel, linux-arm-kernel
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Chun-Kuang Hu <chunkuang.hu@kernel.org>
To: Philipp Zabel <p.zabel@pengutronix.de>
To: Matthias Brugger <matthias.bgg@gmail.com>
To: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-mediatek@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
---
drivers/gpu/drm/mediatek/mtk_hdmi_v2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_v2.c b/drivers/gpu/drm/mediatek/mtk_hdmi_v2.c
index 7bbf463056c9..d9316d30fd5f 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi_v2.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi_v2.c
@@ -1324,11 +1324,11 @@ static const struct drm_bridge_funcs mtk_v2_hdmi_bridge_funcs = {
.atomic_enable = mtk_hdmi_v2_bridge_enable,
.atomic_disable = mtk_hdmi_v2_bridge_disable,
.atomic_post_disable = mtk_hdmi_v2_bridge_post_disable,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.detect = mtk_hdmi_v2_bridge_detect,
.edid_read = mtk_hdmi_v2_bridge_edid_read,
.hpd_enable = mtk_hdmi_v2_hpd_enable,
.hpd_disable = mtk_hdmi_v2_hpd_disable,
.hdmi_tmds_char_rate_valid = mtk_hdmi_v2_hdmi_tmds_char_rate_valid,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 52/76] drm/meson: encoder_cvbs: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Kevin Hilman,
Jerome Brunet, Martin Blumenstingl, linux-amlogic,
linux-arm-kernel
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Neil Armstrong <neil.armstrong@linaro.org>
To: Kevin Hilman <khilman@baylibre.com>
Cc: Jerome Brunet <jbrunet@baylibre.com>
Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-amlogic@lists.infradead.org
Cc: linux-arm-kernel@lists.infradead.org
---
drivers/gpu/drm/meson/meson_encoder_cvbs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/meson/meson_encoder_cvbs.c b/drivers/gpu/drm/meson/meson_encoder_cvbs.c
index 8b26a0031cde..22cacb1660c4 100644
--- a/drivers/gpu/drm/meson/meson_encoder_cvbs.c
+++ b/drivers/gpu/drm/meson/meson_encoder_cvbs.c
@@ -213,11 +213,11 @@ static const struct drm_bridge_funcs meson_encoder_cvbs_bridge_funcs = {
.atomic_enable = meson_encoder_cvbs_atomic_enable,
.atomic_disable = meson_encoder_cvbs_atomic_disable,
.atomic_check = meson_encoder_cvbs_atomic_check,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
};
int meson_encoder_cvbs_probe(struct meson_drm *priv)
{
struct drm_device *drm = priv->drm;
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 52/76] drm/meson: encoder_cvbs: Switch to atomic_create_state
@ 2026-05-30 13:59 ` Maxime Ripard
0 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Kevin Hilman,
Jerome Brunet, Martin Blumenstingl, linux-amlogic,
linux-arm-kernel
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Neil Armstrong <neil.armstrong@linaro.org>
To: Kevin Hilman <khilman@baylibre.com>
Cc: Jerome Brunet <jbrunet@baylibre.com>
Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-amlogic@lists.infradead.org
Cc: linux-arm-kernel@lists.infradead.org
---
drivers/gpu/drm/meson/meson_encoder_cvbs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/meson/meson_encoder_cvbs.c b/drivers/gpu/drm/meson/meson_encoder_cvbs.c
index 8b26a0031cde..22cacb1660c4 100644
--- a/drivers/gpu/drm/meson/meson_encoder_cvbs.c
+++ b/drivers/gpu/drm/meson/meson_encoder_cvbs.c
@@ -213,11 +213,11 @@ static const struct drm_bridge_funcs meson_encoder_cvbs_bridge_funcs = {
.atomic_enable = meson_encoder_cvbs_atomic_enable,
.atomic_disable = meson_encoder_cvbs_atomic_disable,
.atomic_check = meson_encoder_cvbs_atomic_check,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
};
int meson_encoder_cvbs_probe(struct meson_drm *priv)
{
struct drm_device *drm = priv->drm;
--
2.54.0
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
^ permalink raw reply related [flat|nested] 138+ messages in thread
* [PATCH 53/76] drm/meson: encoder_dsi: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Kevin Hilman,
Jerome Brunet, Martin Blumenstingl, linux-amlogic,
linux-arm-kernel
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Neil Armstrong <neil.armstrong@linaro.org>
To: Kevin Hilman <khilman@baylibre.com>
Cc: Jerome Brunet <jbrunet@baylibre.com>
Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-amlogic@lists.infradead.org
Cc: linux-arm-kernel@lists.infradead.org
---
drivers/gpu/drm/meson/meson_encoder_dsi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/meson/meson_encoder_dsi.c b/drivers/gpu/drm/meson/meson_encoder_dsi.c
index c1f4685073bb..3e422b612f74 100644
--- a/drivers/gpu/drm/meson/meson_encoder_dsi.c
+++ b/drivers/gpu/drm/meson/meson_encoder_dsi.c
@@ -94,11 +94,11 @@ static const struct drm_bridge_funcs meson_encoder_dsi_bridge_funcs = {
.attach = meson_encoder_dsi_attach,
.atomic_enable = meson_encoder_dsi_atomic_enable,
.atomic_disable = meson_encoder_dsi_atomic_disable,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
};
int meson_encoder_dsi_probe(struct meson_drm *priv)
{
struct meson_encoder_dsi *meson_encoder_dsi;
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 53/76] drm/meson: encoder_dsi: Switch to atomic_create_state
@ 2026-05-30 13:59 ` Maxime Ripard
0 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Kevin Hilman,
Jerome Brunet, Martin Blumenstingl, linux-amlogic,
linux-arm-kernel
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Neil Armstrong <neil.armstrong@linaro.org>
To: Kevin Hilman <khilman@baylibre.com>
Cc: Jerome Brunet <jbrunet@baylibre.com>
Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-amlogic@lists.infradead.org
Cc: linux-arm-kernel@lists.infradead.org
---
drivers/gpu/drm/meson/meson_encoder_dsi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/meson/meson_encoder_dsi.c b/drivers/gpu/drm/meson/meson_encoder_dsi.c
index c1f4685073bb..3e422b612f74 100644
--- a/drivers/gpu/drm/meson/meson_encoder_dsi.c
+++ b/drivers/gpu/drm/meson/meson_encoder_dsi.c
@@ -94,11 +94,11 @@ static const struct drm_bridge_funcs meson_encoder_dsi_bridge_funcs = {
.attach = meson_encoder_dsi_attach,
.atomic_enable = meson_encoder_dsi_atomic_enable,
.atomic_disable = meson_encoder_dsi_atomic_disable,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
};
int meson_encoder_dsi_probe(struct meson_drm *priv)
{
struct meson_encoder_dsi *meson_encoder_dsi;
--
2.54.0
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
^ permalink raw reply related [flat|nested] 138+ messages in thread
* [PATCH 54/76] drm/meson: encoder_hdmi: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
@ 2026-05-30 13:59 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Kevin Hilman,
Jerome Brunet, Martin Blumenstingl, linux-amlogic,
linux-arm-kernel
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Neil Armstrong <neil.armstrong@linaro.org>
To: Kevin Hilman <khilman@baylibre.com>
Cc: Jerome Brunet <jbrunet@baylibre.com>
Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-amlogic@lists.infradead.org
Cc: linux-arm-kernel@lists.infradead.org
---
drivers/gpu/drm/meson/meson_encoder_hdmi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/meson/meson_encoder_hdmi.c b/drivers/gpu/drm/meson/meson_encoder_hdmi.c
index 55c0601df3c6..0c7a72cb514a 100644
--- a/drivers/gpu/drm/meson/meson_encoder_hdmi.c
+++ b/drivers/gpu/drm/meson/meson_encoder_hdmi.c
@@ -364,11 +364,11 @@ static const struct drm_bridge_funcs meson_encoder_hdmi_bridge_funcs = {
.atomic_disable = meson_encoder_hdmi_atomic_disable,
.atomic_get_input_bus_fmts = meson_encoder_hdmi_get_inp_bus_fmts,
.atomic_check = meson_encoder_hdmi_atomic_check,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
};
int meson_encoder_hdmi_probe(struct meson_drm *priv)
{
struct meson_encoder_hdmi *meson_encoder_hdmi;
--
2.54.0
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 54/76] drm/meson: encoder_hdmi: Switch to atomic_create_state
@ 2026-05-30 13:59 ` Maxime Ripard
0 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 13:59 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Kevin Hilman,
Jerome Brunet, Martin Blumenstingl, linux-amlogic,
linux-arm-kernel
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Neil Armstrong <neil.armstrong@linaro.org>
To: Kevin Hilman <khilman@baylibre.com>
Cc: Jerome Brunet <jbrunet@baylibre.com>
Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-amlogic@lists.infradead.org
Cc: linux-arm-kernel@lists.infradead.org
---
drivers/gpu/drm/meson/meson_encoder_hdmi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/meson/meson_encoder_hdmi.c b/drivers/gpu/drm/meson/meson_encoder_hdmi.c
index 55c0601df3c6..0c7a72cb514a 100644
--- a/drivers/gpu/drm/meson/meson_encoder_hdmi.c
+++ b/drivers/gpu/drm/meson/meson_encoder_hdmi.c
@@ -364,11 +364,11 @@ static const struct drm_bridge_funcs meson_encoder_hdmi_bridge_funcs = {
.atomic_disable = meson_encoder_hdmi_atomic_disable,
.atomic_get_input_bus_fmts = meson_encoder_hdmi_get_inp_bus_fmts,
.atomic_check = meson_encoder_hdmi_atomic_check,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
};
int meson_encoder_hdmi_probe(struct meson_drm *priv)
{
struct meson_encoder_hdmi *meson_encoder_hdmi;
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread
* [PATCH 55/76] drm/msm: dp: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (55 preceding siblings ...)
(?)
@ 2026-05-30 14:00 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 14:00 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/msm/dp/dp_drm.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/msm/dp/dp_drm.c b/drivers/gpu/drm/msm/dp/dp_drm.c
index 349175457566..d69b4d56dd0e 100644
--- a/drivers/gpu/drm/msm/dp/dp_drm.c
+++ b/drivers/gpu/drm/msm/dp/dp_drm.c
@@ -102,11 +102,11 @@ static void msm_dp_bridge_debugfs_init(struct drm_bridge *bridge, struct dentry
}
static const struct drm_bridge_funcs msm_dp_bridge_ops = {
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_enable = msm_dp_bridge_atomic_enable,
.atomic_disable = msm_dp_bridge_atomic_disable,
.atomic_post_disable = msm_dp_bridge_atomic_post_disable,
.mode_set = msm_dp_bridge_mode_set,
.mode_valid = msm_dp_bridge_mode_valid,
@@ -286,11 +286,11 @@ static const struct drm_bridge_funcs msm_edp_bridge_ops = {
.atomic_enable = msm_edp_bridge_atomic_enable,
.atomic_disable = msm_edp_bridge_atomic_disable,
.atomic_post_disable = msm_edp_bridge_atomic_post_disable,
.mode_set = msm_dp_bridge_mode_set,
.mode_valid = msm_edp_bridge_mode_valid,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
.atomic_check = msm_edp_bridge_atomic_check,
.debugfs_init = msm_edp_bridge_debugfs_init,
};
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 56/76] drm/msm: hdmi: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (56 preceding siblings ...)
(?)
@ 2026-05-30 14:00 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 14:00 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/msm/hdmi/hdmi_bridge.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c b/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c
index c4d5e0faf3b3..7abb9243dba5 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c
@@ -453,11 +453,11 @@ static enum drm_mode_status msm_hdmi_bridge_tmds_char_rate_valid(const struct dr
}
static const struct drm_bridge_funcs msm_hdmi_bridge_funcs = {
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_pre_enable = msm_hdmi_bridge_atomic_pre_enable,
.atomic_post_disable = msm_hdmi_bridge_atomic_post_disable,
.edid_read = msm_hdmi_bridge_edid_read,
.detect = msm_hdmi_bridge_detect,
.hpd_enable = msm_hdmi_hpd_enable,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 57/76] drm/omap: hdmi4: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (57 preceding siblings ...)
(?)
@ 2026-05-30 14:00 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 14:00 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/omapdrm/dss/hdmi4.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi4.c b/drivers/gpu/drm/omapdrm/dss/hdmi4.c
index e306247ed8a0..61cfd003569c 100644
--- a/drivers/gpu/drm/omapdrm/dss/hdmi4.c
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi4.c
@@ -495,11 +495,11 @@ static const struct drm_edid *hdmi4_bridge_edid_read(struct drm_bridge *bridge,
static const struct drm_bridge_funcs hdmi4_bridge_funcs = {
.attach = hdmi4_bridge_attach,
.mode_set = hdmi4_bridge_mode_set,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_enable = hdmi4_bridge_enable,
.atomic_disable = hdmi4_bridge_disable,
.hpd_notify = hdmi4_bridge_hpd_notify,
.edid_read = hdmi4_bridge_edid_read,
};
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 58/76] drm/omap: hdmi5: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (58 preceding siblings ...)
(?)
@ 2026-05-30 14:00 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 14:00 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/omapdrm/dss/hdmi5.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi5.c b/drivers/gpu/drm/omapdrm/dss/hdmi5.c
index ab2d4eb6787f..1ee3bbe20583 100644
--- a/drivers/gpu/drm/omapdrm/dss/hdmi5.c
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi5.c
@@ -470,11 +470,11 @@ static const struct drm_edid *hdmi5_bridge_edid_read(struct drm_bridge *bridge,
static const struct drm_bridge_funcs hdmi5_bridge_funcs = {
.attach = hdmi5_bridge_attach,
.mode_set = hdmi5_bridge_mode_set,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_enable = hdmi5_bridge_enable,
.atomic_disable = hdmi5_bridge_disable,
.edid_read = hdmi5_bridge_edid_read,
};
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 59/76] drm/renesas: rcar-du: lvds: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (59 preceding siblings ...)
(?)
@ 2026-05-30 14:00 ` Maxime Ripard
2026-06-05 14:35 ` Laurent Pinchart
-1 siblings, 1 reply; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 14:00 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Laurent Pinchart,
Tomi Valkeinen, Geert Uytterhoeven, Magnus Damm, Kieran Bingham,
linux-renesas-soc
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
To: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com>
To: Geert Uytterhoeven <geert+renesas@glider.be>
To: Magnus Damm <magnus.damm@gmail.com>
Cc: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-renesas-soc@vger.kernel.org
---
drivers/gpu/drm/renesas/rcar-du/rcar_lvds.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/renesas/rcar-du/rcar_lvds.c b/drivers/gpu/drm/renesas/rcar-du/rcar_lvds.c
index 154410745a74..e433ce61d431 100644
--- a/drivers/gpu/drm/renesas/rcar-du/rcar_lvds.c
+++ b/drivers/gpu/drm/renesas/rcar-du/rcar_lvds.c
@@ -656,11 +656,11 @@ static int rcar_lvds_attach(struct drm_bridge *bridge,
static const struct drm_bridge_funcs rcar_lvds_bridge_ops = {
.attach = rcar_lvds_attach,
.destroy = rcar_lvds_destroy,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_enable = rcar_lvds_atomic_enable,
.atomic_disable = rcar_lvds_atomic_disable,
.mode_fixup = rcar_lvds_mode_fixup,
};
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* Re: [PATCH 59/76] drm/renesas: rcar-du: lvds: Switch to atomic_create_state
2026-05-30 14:00 ` [PATCH 59/76] drm/renesas: rcar-du: lvds: " Maxime Ripard
@ 2026-06-05 14:35 ` Laurent Pinchart
0 siblings, 0 replies; 138+ messages in thread
From: Laurent Pinchart @ 2026-06-05 14:35 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Jonas Karlman,
Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel, Tomi Valkeinen, Geert Uytterhoeven, Magnus Damm,
Kieran Bingham, linux-renesas-soc
On Sat, May 30, 2026 at 04:00:04PM +0200, Maxime Ripard wrote:
> The drm_bridge_funcs.atomic_reset callback and its
> drm_atomic_helper_bridge_reset() helper are deprecated.
>
> Switch to the atomic_create_state callback and its
> drm_atomic_helper_bridge_create_state() counterpart.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> ---
> To: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> To: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com>
> To: Geert Uytterhoeven <geert+renesas@glider.be>
> To: Magnus Damm <magnus.damm@gmail.com>
> Cc: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
> Cc: dri-devel@lists.freedesktop.org
> Cc: linux-renesas-soc@vger.kernel.org
> ---
> drivers/gpu/drm/renesas/rcar-du/rcar_lvds.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/renesas/rcar-du/rcar_lvds.c b/drivers/gpu/drm/renesas/rcar-du/rcar_lvds.c
> index 154410745a74..e433ce61d431 100644
> --- a/drivers/gpu/drm/renesas/rcar-du/rcar_lvds.c
> +++ b/drivers/gpu/drm/renesas/rcar-du/rcar_lvds.c
> @@ -656,11 +656,11 @@ static int rcar_lvds_attach(struct drm_bridge *bridge,
> static const struct drm_bridge_funcs rcar_lvds_bridge_ops = {
> .attach = rcar_lvds_attach,
> .destroy = rcar_lvds_destroy,
> .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
> .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
> - .atomic_reset = drm_atomic_helper_bridge_reset,
> + .atomic_create_state = drm_atomic_helper_bridge_create_state,
> .atomic_enable = rcar_lvds_atomic_enable,
> .atomic_disable = rcar_lvds_atomic_disable,
> .mode_fixup = rcar_lvds_mode_fixup,
> };
>
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 138+ messages in thread
* [PATCH 60/76] drm/renesas: rcar-du: mipi_dsi: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (60 preceding siblings ...)
(?)
@ 2026-05-30 14:00 ` Maxime Ripard
2026-06-05 14:35 ` Laurent Pinchart
-1 siblings, 1 reply; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 14:00 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Laurent Pinchart,
Tomi Valkeinen, Geert Uytterhoeven, Magnus Damm, Kieran Bingham,
linux-renesas-soc
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
To: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com>
To: Geert Uytterhoeven <geert+renesas@glider.be>
To: Magnus Damm <magnus.damm@gmail.com>
Cc: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-renesas-soc@vger.kernel.org
---
drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c b/drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c
index aaafee1c060b..6e46d6d99f3c 100644
--- a/drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c
+++ b/drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c
@@ -922,11 +922,11 @@ rcar_mipi_dsi_bridge_mode_valid(struct drm_bridge *bridge,
static const struct drm_bridge_funcs rcar_mipi_dsi_bridge_ops = {
.attach = rcar_mipi_dsi_attach,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_enable = rcar_mipi_dsi_atomic_enable,
.atomic_disable = rcar_mipi_dsi_atomic_disable,
.mode_valid = rcar_mipi_dsi_bridge_mode_valid,
};
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* Re: [PATCH 60/76] drm/renesas: rcar-du: mipi_dsi: Switch to atomic_create_state
2026-05-30 14:00 ` [PATCH 60/76] drm/renesas: rcar-du: mipi_dsi: " Maxime Ripard
@ 2026-06-05 14:35 ` Laurent Pinchart
0 siblings, 0 replies; 138+ messages in thread
From: Laurent Pinchart @ 2026-06-05 14:35 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Jonas Karlman,
Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel, Tomi Valkeinen, Geert Uytterhoeven, Magnus Damm,
Kieran Bingham, linux-renesas-soc
On Sat, May 30, 2026 at 04:00:05PM +0200, Maxime Ripard wrote:
> The drm_bridge_funcs.atomic_reset callback and its
> drm_atomic_helper_bridge_reset() helper are deprecated.
>
> Switch to the atomic_create_state callback and its
> drm_atomic_helper_bridge_create_state() counterpart.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> ---
> To: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> To: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com>
> To: Geert Uytterhoeven <geert+renesas@glider.be>
> To: Magnus Damm <magnus.damm@gmail.com>
> Cc: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
> Cc: dri-devel@lists.freedesktop.org
> Cc: linux-renesas-soc@vger.kernel.org
> ---
> drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c b/drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c
> index aaafee1c060b..6e46d6d99f3c 100644
> --- a/drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c
> +++ b/drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c
> @@ -922,11 +922,11 @@ rcar_mipi_dsi_bridge_mode_valid(struct drm_bridge *bridge,
>
> static const struct drm_bridge_funcs rcar_mipi_dsi_bridge_ops = {
> .attach = rcar_mipi_dsi_attach,
> .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
> .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
> - .atomic_reset = drm_atomic_helper_bridge_reset,
> + .atomic_create_state = drm_atomic_helper_bridge_create_state,
> .atomic_enable = rcar_mipi_dsi_atomic_enable,
> .atomic_disable = rcar_mipi_dsi_atomic_disable,
> .mode_valid = rcar_mipi_dsi_bridge_mode_valid,
> };
>
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 138+ messages in thread
* [PATCH 61/76] drm/renesas: rz-du: mipi_dsi: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (61 preceding siblings ...)
(?)
@ 2026-05-30 14:00 ` Maxime Ripard
2026-06-04 10:51 ` Biju Das
2026-06-05 14:40 ` Laurent Pinchart
-1 siblings, 2 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 14:00 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Biju Das,
linux-renesas-soc
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Biju Das <biju.das.jz@bp.renesas.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-renesas-soc@vger.kernel.org
---
drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c b/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c
index a2c864860075..0590ade96b91 100644
--- a/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c
+++ b/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c
@@ -1107,11 +1107,11 @@ rzg2l_mipi_dsi_bridge_mode_valid(struct drm_bridge *bridge,
static const struct drm_bridge_funcs rzg2l_mipi_dsi_bridge_ops = {
.attach = rzg2l_mipi_dsi_attach,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_pre_enable = rzg2l_mipi_dsi_atomic_pre_enable,
.atomic_enable = rzg2l_mipi_dsi_atomic_enable,
.atomic_disable = rzg2l_mipi_dsi_atomic_disable,
.atomic_post_disable = rzg2l_mipi_dsi_atomic_post_disable,
.mode_valid = rzg2l_mipi_dsi_bridge_mode_valid,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* RE: [PATCH 61/76] drm/renesas: rz-du: mipi_dsi: Switch to atomic_create_state
2026-05-30 14:00 ` [PATCH 61/76] drm/renesas: rz-du: " Maxime Ripard
@ 2026-06-04 10:51 ` Biju Das
2026-06-05 14:40 ` Laurent Pinchart
1 sibling, 0 replies; 138+ messages in thread
From: Biju Das @ 2026-06-04 10:51 UTC (permalink / raw)
To: Maxime Ripard, Andrzej Hajda, Neil Armstrong, Robert Foss,
laurent.pinchart, Jonas Karlman, Jernej Skrabec, Luca Ceresoli,
Maarten Lankhorst, Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel@lists.freedesktop.org,
linux-renesas-soc@vger.kernel.org
Hi Maxime,
Thanks for the patch.
> -----Original Message-----
> From: Maxime Ripard <mripard@kernel.org>
> Sent: 30 May 2026 15:00
> Subject: [PATCH 61/76] drm/renesas: rz-du: mipi_dsi: Switch to atomic_create_state
>
> The drm_bridge_funcs.atomic_reset callback and its
> drm_atomic_helper_bridge_reset() helper are deprecated.
>
> Switch to the atomic_create_state callback and its
> drm_atomic_helper_bridge_create_state() counterpart.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Cheers,
Biju
>
> ---
> To: Biju Das <biju.das.jz@bp.renesas.com>
> Cc: dri-devel@lists.freedesktop.org
> Cc: linux-renesas-soc@vger.kernel.org
> ---
> drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c b/drivers/gpu/drm/renesas/rz-
> du/rzg2l_mipi_dsi.c
> index a2c864860075..0590ade96b91 100644
> --- a/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c
> +++ b/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c
> @@ -1107,11 +1107,11 @@ rzg2l_mipi_dsi_bridge_mode_valid(struct drm_bridge *bridge,
>
> static const struct drm_bridge_funcs rzg2l_mipi_dsi_bridge_ops = {
> .attach = rzg2l_mipi_dsi_attach,
> .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
> .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
> - .atomic_reset = drm_atomic_helper_bridge_reset,
> + .atomic_create_state = drm_atomic_helper_bridge_create_state,
> .atomic_pre_enable = rzg2l_mipi_dsi_atomic_pre_enable,
> .atomic_enable = rzg2l_mipi_dsi_atomic_enable,
> .atomic_disable = rzg2l_mipi_dsi_atomic_disable,
> .atomic_post_disable = rzg2l_mipi_dsi_atomic_post_disable,
> .mode_valid = rzg2l_mipi_dsi_bridge_mode_valid,
>
> --
> 2.54.0
^ permalink raw reply [flat|nested] 138+ messages in thread* Re: [PATCH 61/76] drm/renesas: rz-du: mipi_dsi: Switch to atomic_create_state
2026-05-30 14:00 ` [PATCH 61/76] drm/renesas: rz-du: " Maxime Ripard
2026-06-04 10:51 ` Biju Das
@ 2026-06-05 14:40 ` Laurent Pinchart
1 sibling, 0 replies; 138+ messages in thread
From: Laurent Pinchart @ 2026-06-05 14:40 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Jonas Karlman,
Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel, Biju Das, linux-renesas-soc
On Sat, May 30, 2026 at 04:00:06PM +0200, Maxime Ripard wrote:
> The drm_bridge_funcs.atomic_reset callback and its
> drm_atomic_helper_bridge_reset() helper are deprecated.
>
> Switch to the atomic_create_state callback and its
> drm_atomic_helper_bridge_create_state() counterpart.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> ---
> To: Biju Das <biju.das.jz@bp.renesas.com>
> Cc: dri-devel@lists.freedesktop.org
> Cc: linux-renesas-soc@vger.kernel.org
> ---
> drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c b/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c
> index a2c864860075..0590ade96b91 100644
> --- a/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c
> +++ b/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c
> @@ -1107,11 +1107,11 @@ rzg2l_mipi_dsi_bridge_mode_valid(struct drm_bridge *bridge,
>
> static const struct drm_bridge_funcs rzg2l_mipi_dsi_bridge_ops = {
> .attach = rzg2l_mipi_dsi_attach,
> .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
> .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
> - .atomic_reset = drm_atomic_helper_bridge_reset,
> + .atomic_create_state = drm_atomic_helper_bridge_create_state,
> .atomic_pre_enable = rzg2l_mipi_dsi_atomic_pre_enable,
> .atomic_enable = rzg2l_mipi_dsi_atomic_enable,
> .atomic_disable = rzg2l_mipi_dsi_atomic_disable,
> .atomic_post_disable = rzg2l_mipi_dsi_atomic_post_disable,
> .mode_valid = rzg2l_mipi_dsi_bridge_mode_valid,
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 138+ messages in thread
* [PATCH 62/76] drm/rockchip: cdn-dp: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
@ 2026-05-30 14:00 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 14:00 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Sandy Huang,
Heiko Stübner, Andy Yan, linux-arm-kernel, linux-rockchip
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Sandy Huang <hjc@rock-chips.com>
To: "Heiko Stübner" <heiko@sntech.de>
To: Andy Yan <andy.yan@rock-chips.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-rockchip@lists.infradead.org
---
drivers/gpu/drm/rockchip/cdn-dp-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/rockchip/cdn-dp-core.c b/drivers/gpu/drm/rockchip/cdn-dp-core.c
index 190cce9530c8..e159e1627f3c 100644
--- a/drivers/gpu/drm/rockchip/cdn-dp-core.c
+++ b/drivers/gpu/drm/rockchip/cdn-dp-core.c
@@ -823,11 +823,11 @@ static int cdn_dp_audio_mute_stream(struct drm_bridge *bridge,
}
static const struct drm_bridge_funcs cdn_dp_bridge_funcs = {
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.detect = cdn_dp_bridge_detect,
.edid_read = cdn_dp_bridge_edid_read,
.atomic_enable = cdn_dp_bridge_atomic_enable,
.atomic_disable = cdn_dp_bridge_atomic_disable,
.mode_valid = cdn_dp_bridge_mode_valid,
--
2.54.0
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 62/76] drm/rockchip: cdn-dp: Switch to atomic_create_state
@ 2026-05-30 14:00 ` Maxime Ripard
0 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 14:00 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Sandy Huang,
Heiko Stübner, Andy Yan, linux-arm-kernel, linux-rockchip
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Sandy Huang <hjc@rock-chips.com>
To: "Heiko Stübner" <heiko@sntech.de>
To: Andy Yan <andy.yan@rock-chips.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-rockchip@lists.infradead.org
---
drivers/gpu/drm/rockchip/cdn-dp-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/rockchip/cdn-dp-core.c b/drivers/gpu/drm/rockchip/cdn-dp-core.c
index 190cce9530c8..e159e1627f3c 100644
--- a/drivers/gpu/drm/rockchip/cdn-dp-core.c
+++ b/drivers/gpu/drm/rockchip/cdn-dp-core.c
@@ -823,11 +823,11 @@ static int cdn_dp_audio_mute_stream(struct drm_bridge *bridge,
}
static const struct drm_bridge_funcs cdn_dp_bridge_funcs = {
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.detect = cdn_dp_bridge_detect,
.edid_read = cdn_dp_bridge_edid_read,
.atomic_enable = cdn_dp_bridge_atomic_enable,
.atomic_disable = cdn_dp_bridge_atomic_disable,
.mode_valid = cdn_dp_bridge_mode_valid,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* Re: [PATCH 62/76] drm/rockchip: cdn-dp: Switch to atomic_create_state
2026-05-30 14:00 ` Maxime Ripard
@ 2026-06-02 15:02 ` Heiko Stuebner
-1 siblings, 0 replies; 138+ messages in thread
From: Heiko Stuebner @ 2026-06-02 15:02 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Maxime Ripard
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Sandy Huang, Andy Yan,
linux-arm-kernel, linux-rockchip
Am Samstag, 30. Mai 2026, 16:00:07 Mitteleuropäische Sommerzeit schrieb Maxime Ripard:
> The drm_bridge_funcs.atomic_reset callback and its
> drm_atomic_helper_bridge_reset() helper are deprecated.
>
> Switch to the atomic_create_state callback and its
> drm_atomic_helper_bridge_create_state() counterpart.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
having looked at the first parts of the series adding
the new functionality, this change looks good:
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
>
> ---
> To: Sandy Huang <hjc@rock-chips.com>
> To: "Heiko Stübner" <heiko@sntech.de>
> To: Andy Yan <andy.yan@rock-chips.com>
> Cc: dri-devel@lists.freedesktop.org
> Cc: linux-arm-kernel@lists.infradead.org
> Cc: linux-rockchip@lists.infradead.org
> ---
> drivers/gpu/drm/rockchip/cdn-dp-core.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/rockchip/cdn-dp-core.c b/drivers/gpu/drm/rockchip/cdn-dp-core.c
> index 190cce9530c8..e159e1627f3c 100644
> --- a/drivers/gpu/drm/rockchip/cdn-dp-core.c
> +++ b/drivers/gpu/drm/rockchip/cdn-dp-core.c
> @@ -823,11 +823,11 @@ static int cdn_dp_audio_mute_stream(struct drm_bridge *bridge,
> }
>
> static const struct drm_bridge_funcs cdn_dp_bridge_funcs = {
> .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
> .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
> - .atomic_reset = drm_atomic_helper_bridge_reset,
> + .atomic_create_state = drm_atomic_helper_bridge_create_state,
> .detect = cdn_dp_bridge_detect,
> .edid_read = cdn_dp_bridge_edid_read,
> .atomic_enable = cdn_dp_bridge_atomic_enable,
> .atomic_disable = cdn_dp_bridge_atomic_disable,
> .mode_valid = cdn_dp_bridge_mode_valid,
>
>
^ permalink raw reply [flat|nested] 138+ messages in thread* Re: [PATCH 62/76] drm/rockchip: cdn-dp: Switch to atomic_create_state
@ 2026-06-02 15:02 ` Heiko Stuebner
0 siblings, 0 replies; 138+ messages in thread
From: Heiko Stuebner @ 2026-06-02 15:02 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Maxime Ripard
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Sandy Huang, Andy Yan,
linux-arm-kernel, linux-rockchip
Am Samstag, 30. Mai 2026, 16:00:07 Mitteleuropäische Sommerzeit schrieb Maxime Ripard:
> The drm_bridge_funcs.atomic_reset callback and its
> drm_atomic_helper_bridge_reset() helper are deprecated.
>
> Switch to the atomic_create_state callback and its
> drm_atomic_helper_bridge_create_state() counterpart.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
having looked at the first parts of the series adding
the new functionality, this change looks good:
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
>
> ---
> To: Sandy Huang <hjc@rock-chips.com>
> To: "Heiko Stübner" <heiko@sntech.de>
> To: Andy Yan <andy.yan@rock-chips.com>
> Cc: dri-devel@lists.freedesktop.org
> Cc: linux-arm-kernel@lists.infradead.org
> Cc: linux-rockchip@lists.infradead.org
> ---
> drivers/gpu/drm/rockchip/cdn-dp-core.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/rockchip/cdn-dp-core.c b/drivers/gpu/drm/rockchip/cdn-dp-core.c
> index 190cce9530c8..e159e1627f3c 100644
> --- a/drivers/gpu/drm/rockchip/cdn-dp-core.c
> +++ b/drivers/gpu/drm/rockchip/cdn-dp-core.c
> @@ -823,11 +823,11 @@ static int cdn_dp_audio_mute_stream(struct drm_bridge *bridge,
> }
>
> static const struct drm_bridge_funcs cdn_dp_bridge_funcs = {
> .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
> .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
> - .atomic_reset = drm_atomic_helper_bridge_reset,
> + .atomic_create_state = drm_atomic_helper_bridge_create_state,
> .detect = cdn_dp_bridge_detect,
> .edid_read = cdn_dp_bridge_edid_read,
> .atomic_enable = cdn_dp_bridge_atomic_enable,
> .atomic_disable = cdn_dp_bridge_atomic_disable,
> .mode_valid = cdn_dp_bridge_mode_valid,
>
>
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply [flat|nested] 138+ messages in thread
* [PATCH 63/76] drm/rockchip: rk3066_hdmi: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
@ 2026-05-30 14:00 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 14:00 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Sandy Huang,
Heiko Stübner, Andy Yan, linux-arm-kernel, linux-rockchip
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Sandy Huang <hjc@rock-chips.com>
To: "Heiko Stübner" <heiko@sntech.de>
To: Andy Yan <andy.yan@rock-chips.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-rockchip@lists.infradead.org
---
drivers/gpu/drm/rockchip/rk3066_hdmi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/rockchip/rk3066_hdmi.c b/drivers/gpu/drm/rockchip/rk3066_hdmi.c
index 1996f8656612..9b8981fa19ae 100644
--- a/drivers/gpu/drm/rockchip/rk3066_hdmi.c
+++ b/drivers/gpu/drm/rockchip/rk3066_hdmi.c
@@ -495,11 +495,11 @@ rk3066_hdmi_bridge_mode_valid(struct drm_bridge *bridge,
}
static const struct drm_bridge_funcs rk3066_hdmi_bridge_funcs = {
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_enable = rk3066_hdmi_bridge_atomic_enable,
.atomic_disable = rk3066_hdmi_bridge_atomic_disable,
.detect = rk3066_hdmi_bridge_detect,
.edid_read = rk3066_hdmi_bridge_edid_read,
.hdmi_clear_avi_infoframe = rk3066_hdmi_bridge_clear_avi_infoframe,
--
2.54.0
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 63/76] drm/rockchip: rk3066_hdmi: Switch to atomic_create_state
@ 2026-05-30 14:00 ` Maxime Ripard
0 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 14:00 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Sandy Huang,
Heiko Stübner, Andy Yan, linux-arm-kernel, linux-rockchip
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Sandy Huang <hjc@rock-chips.com>
To: "Heiko Stübner" <heiko@sntech.de>
To: Andy Yan <andy.yan@rock-chips.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-rockchip@lists.infradead.org
---
drivers/gpu/drm/rockchip/rk3066_hdmi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/rockchip/rk3066_hdmi.c b/drivers/gpu/drm/rockchip/rk3066_hdmi.c
index 1996f8656612..9b8981fa19ae 100644
--- a/drivers/gpu/drm/rockchip/rk3066_hdmi.c
+++ b/drivers/gpu/drm/rockchip/rk3066_hdmi.c
@@ -495,11 +495,11 @@ rk3066_hdmi_bridge_mode_valid(struct drm_bridge *bridge,
}
static const struct drm_bridge_funcs rk3066_hdmi_bridge_funcs = {
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_enable = rk3066_hdmi_bridge_atomic_enable,
.atomic_disable = rk3066_hdmi_bridge_atomic_disable,
.detect = rk3066_hdmi_bridge_detect,
.edid_read = rk3066_hdmi_bridge_edid_read,
.hdmi_clear_avi_infoframe = rk3066_hdmi_bridge_clear_avi_infoframe,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* Re: [PATCH 63/76] drm/rockchip: rk3066_hdmi: Switch to atomic_create_state
2026-05-30 14:00 ` Maxime Ripard
@ 2026-06-02 15:02 ` Heiko Stuebner
-1 siblings, 0 replies; 138+ messages in thread
From: Heiko Stuebner @ 2026-06-02 15:02 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Maxime Ripard
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Sandy Huang, Andy Yan,
linux-arm-kernel, linux-rockchip
Am Samstag, 30. Mai 2026, 16:00:08 Mitteleuropäische Sommerzeit schrieb Maxime Ripard:
> The drm_bridge_funcs.atomic_reset callback and its
> drm_atomic_helper_bridge_reset() helper are deprecated.
>
> Switch to the atomic_create_state callback and its
> drm_atomic_helper_bridge_create_state() counterpart.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
having looked at the first parts of the series adding
the new functionality, this change looks good:
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
^ permalink raw reply [flat|nested] 138+ messages in thread
* Re: [PATCH 63/76] drm/rockchip: rk3066_hdmi: Switch to atomic_create_state
@ 2026-06-02 15:02 ` Heiko Stuebner
0 siblings, 0 replies; 138+ messages in thread
From: Heiko Stuebner @ 2026-06-02 15:02 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Maxime Ripard
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Sandy Huang, Andy Yan,
linux-arm-kernel, linux-rockchip
Am Samstag, 30. Mai 2026, 16:00:08 Mitteleuropäische Sommerzeit schrieb Maxime Ripard:
> The drm_bridge_funcs.atomic_reset callback and its
> drm_atomic_helper_bridge_reset() helper are deprecated.
>
> Switch to the atomic_create_state callback and its
> drm_atomic_helper_bridge_create_state() counterpart.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
having looked at the first parts of the series adding
the new functionality, this change looks good:
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply [flat|nested] 138+ messages in thread
* [PATCH 64/76] drm/rockchip: lvds: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
@ 2026-05-30 14:00 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 14:00 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Sandy Huang,
Heiko Stübner, Andy Yan, linux-arm-kernel, linux-rockchip
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Sandy Huang <hjc@rock-chips.com>
To: "Heiko Stübner" <heiko@sntech.de>
To: Andy Yan <andy.yan@rock-chips.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-rockchip@lists.infradead.org
---
drivers/gpu/drm/rockchip/rockchip_lvds.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/rockchip/rockchip_lvds.c b/drivers/gpu/drm/rockchip/rockchip_lvds.c
index 7a0c4fa29f2f..31dc206bedeb 100644
--- a/drivers/gpu/drm/rockchip/rockchip_lvds.c
+++ b/drivers/gpu/drm/rockchip/rockchip_lvds.c
@@ -117,11 +117,11 @@ rockchip_lvds_bridge_get_modes(struct drm_bridge *bridge, struct drm_connector *
static const
struct drm_bridge_funcs rockchip_lvds_bridge_funcs = {
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.get_modes = rockchip_lvds_bridge_get_modes,
};
static int
rockchip_lvds_encoder_atomic_check(struct drm_encoder *encoder,
--
2.54.0
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 64/76] drm/rockchip: lvds: Switch to atomic_create_state
@ 2026-05-30 14:00 ` Maxime Ripard
0 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 14:00 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Sandy Huang,
Heiko Stübner, Andy Yan, linux-arm-kernel, linux-rockchip
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Sandy Huang <hjc@rock-chips.com>
To: "Heiko Stübner" <heiko@sntech.de>
To: Andy Yan <andy.yan@rock-chips.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-rockchip@lists.infradead.org
---
drivers/gpu/drm/rockchip/rockchip_lvds.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/rockchip/rockchip_lvds.c b/drivers/gpu/drm/rockchip/rockchip_lvds.c
index 7a0c4fa29f2f..31dc206bedeb 100644
--- a/drivers/gpu/drm/rockchip/rockchip_lvds.c
+++ b/drivers/gpu/drm/rockchip/rockchip_lvds.c
@@ -117,11 +117,11 @@ rockchip_lvds_bridge_get_modes(struct drm_bridge *bridge, struct drm_connector *
static const
struct drm_bridge_funcs rockchip_lvds_bridge_funcs = {
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.get_modes = rockchip_lvds_bridge_get_modes,
};
static int
rockchip_lvds_encoder_atomic_check(struct drm_encoder *encoder,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* Re: [PATCH 64/76] drm/rockchip: lvds: Switch to atomic_create_state
2026-05-30 14:00 ` Maxime Ripard
@ 2026-06-02 15:03 ` Heiko Stuebner
-1 siblings, 0 replies; 138+ messages in thread
From: Heiko Stuebner @ 2026-06-02 15:03 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Maxime Ripard
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Sandy Huang, Andy Yan,
linux-arm-kernel, linux-rockchip
Am Samstag, 30. Mai 2026, 16:00:09 Mitteleuropäische Sommerzeit schrieb Maxime Ripard:
> The drm_bridge_funcs.atomic_reset callback and its
> drm_atomic_helper_bridge_reset() helper are deprecated.
>
> Switch to the atomic_create_state callback and its
> drm_atomic_helper_bridge_create_state() counterpart.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
having looked at the first parts of the series adding
the new functionality, this change looks good:
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
^ permalink raw reply [flat|nested] 138+ messages in thread
* Re: [PATCH 64/76] drm/rockchip: lvds: Switch to atomic_create_state
@ 2026-06-02 15:03 ` Heiko Stuebner
0 siblings, 0 replies; 138+ messages in thread
From: Heiko Stuebner @ 2026-06-02 15:03 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Maxime Ripard
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Sandy Huang, Andy Yan,
linux-arm-kernel, linux-rockchip
Am Samstag, 30. Mai 2026, 16:00:09 Mitteleuropäische Sommerzeit schrieb Maxime Ripard:
> The drm_bridge_funcs.atomic_reset callback and its
> drm_atomic_helper_bridge_reset() helper are deprecated.
>
> Switch to the atomic_create_state callback and its
> drm_atomic_helper_bridge_create_state() counterpart.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
having looked at the first parts of the series adding
the new functionality, this change looks good:
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply [flat|nested] 138+ messages in thread
* [PATCH 65/76] drm/stm: lvds: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (65 preceding siblings ...)
(?)
@ 2026-05-30 14:00 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 14:00 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Yannick Fertre,
Raphael Gallais-Pou, Philippe Cornu, Maxime Coquelin,
Alexandre Torgue, linux-stm32, linux-arm-kernel
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Yannick Fertre <yannick.fertre@foss.st.com>
To: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
To: Philippe Cornu <philippe.cornu@foss.st.com>
To: Maxime Coquelin <mcoquelin.stm32@gmail.com>
To: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-stm32@st-md-mailman.stormreply.com
Cc: linux-arm-kernel@lists.infradead.org
---
drivers/gpu/drm/stm/lvds.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/stm/lvds.c b/drivers/gpu/drm/stm/lvds.c
index 50a878688e47..90a44e722057 100644
--- a/drivers/gpu/drm/stm/lvds.c
+++ b/drivers/gpu/drm/stm/lvds.c
@@ -1036,11 +1036,11 @@ static const struct drm_bridge_funcs lvds_bridge_funcs = {
.attach = lvds_attach,
.atomic_enable = lvds_atomic_enable,
.atomic_disable = lvds_atomic_disable,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
};
static int lvds_probe(struct platform_device *pdev)
{
struct device_node *port1, *port2, *remote;
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 66/76] drm/tests: bridge: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (66 preceding siblings ...)
(?)
@ 2026-05-30 14:00 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 14:00 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/tests/drm_bridge_test.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/tests/drm_bridge_test.c b/drivers/gpu/drm/tests/drm_bridge_test.c
index 64b665580a88..3f0269e52432 100644
--- a/drivers/gpu/drm/tests/drm_bridge_test.c
+++ b/drivers/gpu/drm/tests/drm_bridge_test.c
@@ -90,11 +90,11 @@ static const struct drm_bridge_funcs drm_test_bridge_atomic_funcs = {
.destroy = drm_test_bridge_priv_destroy,
.atomic_enable = drm_test_bridge_atomic_enable,
.atomic_disable = drm_test_bridge_atomic_disable,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
};
KUNIT_DEFINE_ACTION_WRAPPER(drm_bridge_remove_wrapper,
drm_bridge_remove,
struct drm_bridge *);
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 67/76] drm/tidss: encoder: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (67 preceding siblings ...)
(?)
@ 2026-05-30 14:00 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 14:00 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Jyri Sarha,
Tomi Valkeinen
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Jyri Sarha <jyri.sarha@iki.fi>
To: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Cc: dri-devel@lists.freedesktop.org
---
drivers/gpu/drm/tidss/tidss_encoder.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/tidss/tidss_encoder.c b/drivers/gpu/drm/tidss/tidss_encoder.c
index 34db8d2a3792..698f8d964ca0 100644
--- a/drivers/gpu/drm/tidss/tidss_encoder.c
+++ b/drivers/gpu/drm/tidss/tidss_encoder.c
@@ -74,11 +74,11 @@ static int tidss_bridge_atomic_check(struct drm_bridge *bridge,
}
static const struct drm_bridge_funcs tidss_bridge_funcs = {
.attach = tidss_bridge_attach,
.atomic_check = tidss_bridge_atomic_check,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
};
int tidss_encoder_create(struct tidss_device *tidss,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 68/76] drm/tidss: oldi: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (68 preceding siblings ...)
(?)
@ 2026-05-30 14:00 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 14:00 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Jyri Sarha,
Tomi Valkeinen
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Jyri Sarha <jyri.sarha@iki.fi>
To: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Cc: dri-devel@lists.freedesktop.org
---
drivers/gpu/drm/tidss/tidss_oldi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/tidss/tidss_oldi.c b/drivers/gpu/drm/tidss/tidss_oldi.c
index 9c9725aac829..5eb749f495d5 100644
--- a/drivers/gpu/drm/tidss/tidss_oldi.c
+++ b/drivers/gpu/drm/tidss/tidss_oldi.c
@@ -333,11 +333,11 @@ static const struct drm_bridge_funcs tidss_oldi_bridge_funcs = {
.atomic_pre_enable = tidss_oldi_atomic_pre_enable,
.atomic_post_disable = tidss_oldi_atomic_post_disable,
.atomic_get_input_bus_fmts = tidss_oldi_atomic_get_input_bus_fmts,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.mode_valid = tidss_oldi_mode_valid,
};
static int get_oldi_mode(struct device_node *oldi_tx, int *companion_instance)
{
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 69/76] drm/vc4: dsi: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (69 preceding siblings ...)
(?)
@ 2026-05-30 14:00 ` Maxime Ripard
2026-06-01 14:32 ` Maíra Canal
2026-06-01 14:59 ` Dave Stevenson
-1 siblings, 2 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 14:00 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Dave Stevenson,
Maíra Canal, Raspberry Pi Kernel Maintenance
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Maxime Ripard <mripard@kernel.org>
To: Dave Stevenson <dave.stevenson@raspberrypi.com>
Cc: "Maíra Canal" <mcanal@igalia.com>
Cc: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com>
---
drivers/gpu/drm/vc4/vc4_dsi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/vc4/vc4_dsi.c b/drivers/gpu/drm/vc4/vc4_dsi.c
index fc76018b044c..0148f2befed1 100644
--- a/drivers/gpu/drm/vc4/vc4_dsi.c
+++ b/drivers/gpu/drm/vc4/vc4_dsi.c
@@ -1409,11 +1409,11 @@ static const struct mipi_dsi_host_ops vc4_dsi_host_ops = {
};
static const struct drm_bridge_funcs vc4_dsi_bridge_funcs = {
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_pre_enable = vc4_dsi_bridge_pre_enable,
.atomic_enable = vc4_dsi_bridge_enable,
.atomic_disable = vc4_dsi_bridge_disable,
.atomic_post_disable = vc4_dsi_bridge_post_disable,
.attach = vc4_dsi_bridge_attach,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* Re: [PATCH 69/76] drm/vc4: dsi: Switch to atomic_create_state
2026-05-30 14:00 ` [PATCH 69/76] drm/vc4: dsi: " Maxime Ripard
@ 2026-06-01 14:32 ` Maíra Canal
2026-06-01 14:59 ` Dave Stevenson
1 sibling, 0 replies; 138+ messages in thread
From: Maíra Canal @ 2026-06-01 14:32 UTC (permalink / raw)
To: Maxime Ripard, Andrzej Hajda, Neil Armstrong, Robert Foss,
Laurent Pinchart, Jonas Karlman, Jernej Skrabec, Luca Ceresoli,
Maarten Lankhorst, Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Dave Stevenson,
Raspberry Pi Kernel Maintenance
Hi Maxime,
On 30/05/26 11:00, Maxime Ripard wrote:
> The drm_bridge_funcs.atomic_reset callback and its
> drm_atomic_helper_bridge_reset() helper are deprecated.
>
> Switch to the atomic_create_state callback and its
> drm_atomic_helper_bridge_create_state() counterpart.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
Acked-by: Maíra Canal <mcanal@igalia.com>
Best regards,
- Maíra
>
> ---
> To: Maxime Ripard <mripard@kernel.org>
> To: Dave Stevenson <dave.stevenson@raspberrypi.com>
> Cc: "Maíra Canal" <mcanal@igalia.com>
> Cc: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com>
> ---
> drivers/gpu/drm/vc4/vc4_dsi.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/vc4/vc4_dsi.c b/drivers/gpu/drm/vc4/vc4_dsi.c
> index fc76018b044c..0148f2befed1 100644
> --- a/drivers/gpu/drm/vc4/vc4_dsi.c
> +++ b/drivers/gpu/drm/vc4/vc4_dsi.c
> @@ -1409,11 +1409,11 @@ static const struct mipi_dsi_host_ops vc4_dsi_host_ops = {
> };
>
> static const struct drm_bridge_funcs vc4_dsi_bridge_funcs = {
> .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
> .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
> - .atomic_reset = drm_atomic_helper_bridge_reset,
> + .atomic_create_state = drm_atomic_helper_bridge_create_state,
> .atomic_pre_enable = vc4_dsi_bridge_pre_enable,
> .atomic_enable = vc4_dsi_bridge_enable,
> .atomic_disable = vc4_dsi_bridge_disable,
> .atomic_post_disable = vc4_dsi_bridge_post_disable,
> .attach = vc4_dsi_bridge_attach,
>
^ permalink raw reply [flat|nested] 138+ messages in thread* Re: [PATCH 69/76] drm/vc4: dsi: Switch to atomic_create_state
2026-05-30 14:00 ` [PATCH 69/76] drm/vc4: dsi: " Maxime Ripard
2026-06-01 14:32 ` Maíra Canal
@ 2026-06-01 14:59 ` Dave Stevenson
1 sibling, 0 replies; 138+ messages in thread
From: Dave Stevenson @ 2026-06-01 14:59 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel, Maíra Canal, Raspberry Pi Kernel Maintenance
On Sat, 30 May 2026 at 15:03, Maxime Ripard <mripard@kernel.org> wrote:
>
> The drm_bridge_funcs.atomic_reset callback and its
> drm_atomic_helper_bridge_reset() helper are deprecated.
>
> Switch to the atomic_create_state callback and its
> drm_atomic_helper_bridge_create_state() counterpart.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
> ---
> To: Maxime Ripard <mripard@kernel.org>
> To: Dave Stevenson <dave.stevenson@raspberrypi.com>
> Cc: "Maíra Canal" <mcanal@igalia.com>
> Cc: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com>
> ---
> drivers/gpu/drm/vc4/vc4_dsi.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/vc4/vc4_dsi.c b/drivers/gpu/drm/vc4/vc4_dsi.c
> index fc76018b044c..0148f2befed1 100644
> --- a/drivers/gpu/drm/vc4/vc4_dsi.c
> +++ b/drivers/gpu/drm/vc4/vc4_dsi.c
> @@ -1409,11 +1409,11 @@ static const struct mipi_dsi_host_ops vc4_dsi_host_ops = {
> };
>
> static const struct drm_bridge_funcs vc4_dsi_bridge_funcs = {
> .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
> .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
> - .atomic_reset = drm_atomic_helper_bridge_reset,
> + .atomic_create_state = drm_atomic_helper_bridge_create_state,
> .atomic_pre_enable = vc4_dsi_bridge_pre_enable,
> .atomic_enable = vc4_dsi_bridge_enable,
> .atomic_disable = vc4_dsi_bridge_disable,
> .atomic_post_disable = vc4_dsi_bridge_post_disable,
> .attach = vc4_dsi_bridge_attach,
>
> --
> 2.54.0
>
^ permalink raw reply [flat|nested] 138+ messages in thread
* [PATCH 70/76] drm/verisilicon: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (70 preceding siblings ...)
(?)
@ 2026-05-30 14:00 ` Maxime Ripard
2026-05-31 10:08 ` Icenowy Zheng
-1 siblings, 1 reply; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 14:00 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Icenowy Zheng
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Icenowy Zheng <zhengxingda@iscas.ac.cn>
Cc: dri-devel@lists.freedesktop.org
---
drivers/gpu/drm/verisilicon/vs_bridge.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/verisilicon/vs_bridge.c b/drivers/gpu/drm/verisilicon/vs_bridge.c
index 7a93049368db..dc7c85b07fe3 100644
--- a/drivers/gpu/drm/verisilicon/vs_bridge.c
+++ b/drivers/gpu/drm/verisilicon/vs_bridge.c
@@ -244,11 +244,11 @@ static const struct drm_bridge_funcs vs_dpi_bridge_funcs = {
.atomic_disable = vs_bridge_atomic_disable,
.atomic_get_input_bus_fmts = drm_atomic_helper_bridge_propagate_bus_fmt,
.atomic_get_output_bus_fmts = vs_bridge_atomic_get_output_bus_fmts_dpi,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
};
static const struct drm_bridge_funcs vs_dp_bridge_funcs = {
.attach = vs_bridge_attach,
.atomic_enable = vs_bridge_atomic_enable_dp,
@@ -256,11 +256,11 @@ static const struct drm_bridge_funcs vs_dp_bridge_funcs = {
.atomic_check = vs_bridge_atomic_check_dp,
.atomic_get_input_bus_fmts = vs_bridge_atomic_get_input_bus_fmts_dp,
.atomic_get_output_bus_fmts = vs_bridge_atomic_get_output_bus_fmts_dp,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
};
static int vs_bridge_detect_output_interface(struct device_node *of_node,
unsigned int output)
{
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* Re: [PATCH 70/76] drm/verisilicon: Switch to atomic_create_state
2026-05-30 14:00 ` [PATCH 70/76] drm/verisilicon: " Maxime Ripard
@ 2026-05-31 10:08 ` Icenowy Zheng
0 siblings, 0 replies; 138+ messages in thread
From: Icenowy Zheng @ 2026-05-31 10:08 UTC (permalink / raw)
To: Maxime Ripard, Andrzej Hajda, Neil Armstrong, Robert Foss,
Laurent Pinchart, Jonas Karlman, Jernej Skrabec, Luca Ceresoli,
Maarten Lankhorst, Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel
在 2026-05-30六的 16:00 +0200，Maxime Ripard写道：
> The drm_bridge_funcs.atomic_reset callback and its
> drm_atomic_helper_bridge_reset() helper are deprecated.
>
> Switch to the atomic_create_state callback and its
> drm_atomic_helper_bridge_create_state() counterpart.
Looks good to me.
```
Reviewed-by: Icenowy Zheng <zhengxingda@iscas.ac.cn>
```
Thanks,
Icenowy
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
>
> ---
> To: Icenowy Zheng <zhengxingda@iscas.ac.cn>
> Cc: dri-devel@lists.freedesktop.org
> ---
> drivers/gpu/drm/verisilicon/vs_bridge.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/verisilicon/vs_bridge.c
> b/drivers/gpu/drm/verisilicon/vs_bridge.c
> index 7a93049368db..dc7c85b07fe3 100644
> --- a/drivers/gpu/drm/verisilicon/vs_bridge.c
> +++ b/drivers/gpu/drm/verisilicon/vs_bridge.c
> @@ -244,11 +244,11 @@ static const struct drm_bridge_funcs
> vs_dpi_bridge_funcs = {
> .atomic_disable = vs_bridge_atomic_disable,
> .atomic_get_input_bus_fmts =
> drm_atomic_helper_bridge_propagate_bus_fmt,
> .atomic_get_output_bus_fmts =
> vs_bridge_atomic_get_output_bus_fmts_dpi,
> .atomic_duplicate_state =
> drm_atomic_helper_bridge_duplicate_state,
> .atomic_destroy_state =
> drm_atomic_helper_bridge_destroy_state,
> - .atomic_reset = drm_atomic_helper_bridge_reset,
> + .atomic_create_state =
> drm_atomic_helper_bridge_create_state,
> };
>
> static const struct drm_bridge_funcs vs_dp_bridge_funcs = {
> .attach = vs_bridge_attach,
> .atomic_enable = vs_bridge_atomic_enable_dp,
> @@ -256,11 +256,11 @@ static const struct drm_bridge_funcs
> vs_dp_bridge_funcs = {
> .atomic_check = vs_bridge_atomic_check_dp,
> .atomic_get_input_bus_fmts =
> vs_bridge_atomic_get_input_bus_fmts_dp,
> .atomic_get_output_bus_fmts =
> vs_bridge_atomic_get_output_bus_fmts_dp,
> .atomic_duplicate_state =
> drm_atomic_helper_bridge_duplicate_state,
> .atomic_destroy_state =
> drm_atomic_helper_bridge_destroy_state,
> - .atomic_reset = drm_atomic_helper_bridge_reset,
> + .atomic_create_state =
> drm_atomic_helper_bridge_create_state,
> };
>
> static int vs_bridge_detect_output_interface(struct device_node
> *of_node,
> unsigned int output)
> {
^ permalink raw reply [flat|nested] 138+ messages in thread
* [PATCH 71/76] drm/xlnx: zynqmp_dp: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (71 preceding siblings ...)
(?)
@ 2026-05-30 14:00 ` Maxime Ripard
2026-06-03 14:07 ` Luca Ceresoli
2026-06-05 14:39 ` Laurent Pinchart
-1 siblings, 2 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 14:00 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard, Laurent Pinchart,
Tomi Valkeinen, Michal Simek, linux-arm-kernel
The drm_bridge_funcs.atomic_reset callback and its
drm_atomic_helper_bridge_reset() helper are deprecated.
Switch to the atomic_create_state callback and its
drm_atomic_helper_bridge_create_state() counterpart.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
To: Michal Simek <michal.simek@amd.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-arm-kernel@lists.infradead.org
---
drivers/gpu/drm/xlnx/zynqmp_dp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/xlnx/zynqmp_dp.c b/drivers/gpu/drm/xlnx/zynqmp_dp.c
index 7fb11b0a44f0..b209582bc130 100644
--- a/drivers/gpu/drm/xlnx/zynqmp_dp.c
+++ b/drivers/gpu/drm/xlnx/zynqmp_dp.c
@@ -2278,11 +2278,11 @@ static const struct drm_bridge_funcs zynqmp_dp_bridge_funcs = {
.mode_valid = zynqmp_dp_bridge_mode_valid,
.atomic_enable = zynqmp_dp_bridge_atomic_enable,
.atomic_disable = zynqmp_dp_bridge_atomic_disable,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_reset = drm_atomic_helper_bridge_reset,
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
.atomic_check = zynqmp_dp_bridge_atomic_check,
.detect = zynqmp_dp_bridge_detect,
.edid_read = zynqmp_dp_bridge_edid_read,
.atomic_get_input_bus_fmts = zynqmp_dp_bridge_get_input_bus_fmts,
.debugfs_init = zynqmp_dp_bridge_debugfs_init,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* Re: [PATCH 71/76] drm/xlnx: zynqmp_dp: Switch to atomic_create_state
2026-05-30 14:00 ` [PATCH 71/76] drm/xlnx: zynqmp_dp: " Maxime Ripard
@ 2026-06-03 14:07 ` Luca Ceresoli
2026-06-05 14:39 ` Laurent Pinchart
1 sibling, 0 replies; 138+ messages in thread
From: Luca Ceresoli @ 2026-06-03 14:07 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel, Tomi Valkeinen, Michal Simek, linux-arm-kernel
On Sat, 30 May 2026 16:00:16 +0200, Maxime Ripard <mripard@kernel.org> wrote:
> All drivers have been converted to the atomic_create_state callback
> and its drm_atomic_helper_bridge_create_state() helper.
>
> Remove the deprecated drm_atomic_helper_bridge_reset().
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
--
Luca Ceresoli, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
^ permalink raw reply [flat|nested] 138+ messages in thread
* Re: [PATCH 71/76] drm/xlnx: zynqmp_dp: Switch to atomic_create_state
2026-05-30 14:00 ` [PATCH 71/76] drm/xlnx: zynqmp_dp: " Maxime Ripard
2026-06-03 14:07 ` Luca Ceresoli
@ 2026-06-05 14:39 ` Laurent Pinchart
1 sibling, 0 replies; 138+ messages in thread
From: Laurent Pinchart @ 2026-06-05 14:39 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Jonas Karlman,
Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel, Tomi Valkeinen, Michal Simek, linux-arm-kernel
On Sat, May 30, 2026 at 04:00:16PM +0200, Maxime Ripard wrote:
> The drm_bridge_funcs.atomic_reset callback and its
> drm_atomic_helper_bridge_reset() helper are deprecated.
>
> Switch to the atomic_create_state callback and its
> drm_atomic_helper_bridge_create_state() counterpart.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> ---
> To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> To: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
> To: Michal Simek <michal.simek@amd.com>
> Cc: dri-devel@lists.freedesktop.org
> Cc: linux-arm-kernel@lists.infradead.org
> ---
> drivers/gpu/drm/xlnx/zynqmp_dp.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/xlnx/zynqmp_dp.c b/drivers/gpu/drm/xlnx/zynqmp_dp.c
> index 7fb11b0a44f0..b209582bc130 100644
> --- a/drivers/gpu/drm/xlnx/zynqmp_dp.c
> +++ b/drivers/gpu/drm/xlnx/zynqmp_dp.c
> @@ -2278,11 +2278,11 @@ static const struct drm_bridge_funcs zynqmp_dp_bridge_funcs = {
> .mode_valid = zynqmp_dp_bridge_mode_valid,
> .atomic_enable = zynqmp_dp_bridge_atomic_enable,
> .atomic_disable = zynqmp_dp_bridge_atomic_disable,
> .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
> .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
> - .atomic_reset = drm_atomic_helper_bridge_reset,
> + .atomic_create_state = drm_atomic_helper_bridge_create_state,
> .atomic_check = zynqmp_dp_bridge_atomic_check,
> .detect = zynqmp_dp_bridge_detect,
> .edid_read = zynqmp_dp_bridge_edid_read,
> .atomic_get_input_bus_fmts = zynqmp_dp_bridge_get_input_bus_fmts,
> .debugfs_init = zynqmp_dp_bridge_debugfs_init,
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 138+ messages in thread
* [PATCH 72/76] drm/atomic-state-helper: Remove drm_atomic_helper_bridge_reset()
2026-05-30 13:59 ` Maxime Ripard
` (72 preceding siblings ...)
(?)
@ 2026-05-30 14:00 ` Maxime Ripard
2026-06-02 7:36 ` Thomas Zimmermann
-1 siblings, 1 reply; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 14:00 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
All drivers have been converted to the atomic_create_state callback
and its drm_atomic_helper_bridge_create_state() helper.
Remove the deprecated drm_atomic_helper_bridge_reset().
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/drm_atomic_state_helper.c | 23 -----------------------
include/drm/drm_atomic_state_helper.h | 2 --
2 files changed, 25 deletions(-)
diff --git a/drivers/gpu/drm/drm_atomic_state_helper.c b/drivers/gpu/drm/drm_atomic_state_helper.c
index b99dedbc4140..29b2667ac792 100644
--- a/drivers/gpu/drm/drm_atomic_state_helper.c
+++ b/drivers/gpu/drm/drm_atomic_state_helper.c
@@ -903,33 +903,10 @@ void __drm_atomic_helper_bridge_state_init(struct drm_bridge_state *state,
__drm_atomic_helper_private_obj_create_state(&bridge->base, &state->base);
state->bridge = bridge;
}
EXPORT_SYMBOL(__drm_atomic_helper_bridge_state_init);
-/**
- * drm_atomic_helper_bridge_reset() - Allocate and initialize a bridge state
- * to its default
- * @bridge: the bridge this state refers to
- *
- * Allocates the bridge state and initializes it to default values. This helper
- * is meant to be used as a bridge &drm_bridge_funcs.atomic_reset hook for
- * bridges that don't subclass the bridge state.
- */
-struct drm_bridge_state *
-drm_atomic_helper_bridge_reset(struct drm_bridge *bridge)
-{
- struct drm_bridge_state *bridge_state;
-
- bridge_state = kzalloc_obj(*bridge_state);
- if (!bridge_state)
- return ERR_PTR(-ENOMEM);
-
- __drm_atomic_helper_bridge_state_init(bridge_state, bridge);
- return bridge_state;
-}
-EXPORT_SYMBOL(drm_atomic_helper_bridge_reset);
-
/**
* drm_atomic_helper_bridge_create_state - default &drm_bridge_funcs.atomic_create_state hook for bridges
* @bridge: bridge object
*
* Allocates and initializes pristine @drm_bridge_state.
diff --git a/include/drm/drm_atomic_state_helper.h b/include/drm/drm_atomic_state_helper.h
index 68c685ad330f..34a599c3d86d 100644
--- a/include/drm/drm_atomic_state_helper.h
+++ b/include/drm/drm_atomic_state_helper.h
@@ -104,7 +104,5 @@ void drm_atomic_helper_bridge_destroy_state(struct drm_bridge *bridge,
struct drm_bridge_state *state);
void __drm_atomic_helper_bridge_state_init(struct drm_bridge_state *state,
struct drm_bridge *bridge);
struct drm_bridge_state *
drm_atomic_helper_bridge_create_state(struct drm_bridge *bridge);
-struct drm_bridge_state *
-drm_atomic_helper_bridge_reset(struct drm_bridge *bridge);
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* Re: [PATCH 72/76] drm/atomic-state-helper: Remove drm_atomic_helper_bridge_reset()
2026-05-30 14:00 ` [PATCH 72/76] drm/atomic-state-helper: Remove drm_atomic_helper_bridge_reset() Maxime Ripard
@ 2026-06-02 7:36 ` Thomas Zimmermann
0 siblings, 0 replies; 138+ messages in thread
From: Thomas Zimmermann @ 2026-06-02 7:36 UTC (permalink / raw)
To: Maxime Ripard, Andrzej Hajda, Neil Armstrong, Robert Foss,
Laurent Pinchart, Jonas Karlman, Jernej Skrabec, Luca Ceresoli,
Maarten Lankhorst, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel
Am 30.05.26 um 16:00 schrieb Maxime Ripard:
> All drivers have been converted to the atomic_create_state callback
> and its drm_atomic_helper_bridge_create_state() helper.
>
> Remove the deprecated drm_atomic_helper_bridge_reset().
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
> ---
> drivers/gpu/drm/drm_atomic_state_helper.c | 23 -----------------------
> include/drm/drm_atomic_state_helper.h | 2 --
> 2 files changed, 25 deletions(-)
>
> diff --git a/drivers/gpu/drm/drm_atomic_state_helper.c b/drivers/gpu/drm/drm_atomic_state_helper.c
> index b99dedbc4140..29b2667ac792 100644
> --- a/drivers/gpu/drm/drm_atomic_state_helper.c
> +++ b/drivers/gpu/drm/drm_atomic_state_helper.c
> @@ -903,33 +903,10 @@ void __drm_atomic_helper_bridge_state_init(struct drm_bridge_state *state,
> __drm_atomic_helper_private_obj_create_state(&bridge->base, &state->base);
> state->bridge = bridge;
> }
> EXPORT_SYMBOL(__drm_atomic_helper_bridge_state_init);
>
> -/**
> - * drm_atomic_helper_bridge_reset() - Allocate and initialize a bridge state
> - * to its default
> - * @bridge: the bridge this state refers to
> - *
> - * Allocates the bridge state and initializes it to default values. This helper
> - * is meant to be used as a bridge &drm_bridge_funcs.atomic_reset hook for
> - * bridges that don't subclass the bridge state.
> - */
> -struct drm_bridge_state *
> -drm_atomic_helper_bridge_reset(struct drm_bridge *bridge)
> -{
> - struct drm_bridge_state *bridge_state;
> -
> - bridge_state = kzalloc_obj(*bridge_state);
> - if (!bridge_state)
> - return ERR_PTR(-ENOMEM);
> -
> - __drm_atomic_helper_bridge_state_init(bridge_state, bridge);
> - return bridge_state;
> -}
> -EXPORT_SYMBOL(drm_atomic_helper_bridge_reset);
> -
> /**
> * drm_atomic_helper_bridge_create_state - default &drm_bridge_funcs.atomic_create_state hook for bridges
> * @bridge: bridge object
> *
> * Allocates and initializes pristine @drm_bridge_state.
> diff --git a/include/drm/drm_atomic_state_helper.h b/include/drm/drm_atomic_state_helper.h
> index 68c685ad330f..34a599c3d86d 100644
> --- a/include/drm/drm_atomic_state_helper.h
> +++ b/include/drm/drm_atomic_state_helper.h
> @@ -104,7 +104,5 @@ void drm_atomic_helper_bridge_destroy_state(struct drm_bridge *bridge,
> struct drm_bridge_state *state);
> void __drm_atomic_helper_bridge_state_init(struct drm_bridge_state *state,
> struct drm_bridge *bridge);
> struct drm_bridge_state *
> drm_atomic_helper_bridge_create_state(struct drm_bridge *bridge);
> -struct drm_bridge_state *
> -drm_atomic_helper_bridge_reset(struct drm_bridge *bridge);
>
--
--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Frankenstr. 146, 90461 Nürnberg, Germany, www.suse.com
GF: Jochen Jaser, Andrew McDonald, Werner Knoblich, (HRB 36809, AG Nürnberg)
^ permalink raw reply [flat|nested] 138+ messages in thread
* [PATCH 73/76] drm/bridge: cdns-dsi: Use __drm_atomic_helper_bridge_state_init()
2026-05-30 13:59 ` Maxime Ripard
` (73 preceding siblings ...)
(?)
@ 2026-05-30 14:00 ` Maxime Ripard
-1 siblings, 0 replies; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 14:00 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The cdns-dsi bridge open-codes the bridge state initialization with
a memset and a manual assignment of the bridge pointer.
The memset is redundant since the state is already kzalloc-ed, and
__drm_atomic_helper_bridge_state_init() exists for exactly this
purpose.
Switch to it.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c b/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c
index cf90d4468b5c..f4cf765f0be8 100644
--- a/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c
+++ b/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c
@@ -1015,12 +1015,11 @@ cdns_dsi_bridge_atomic_reset(struct drm_bridge *bridge)
dsi_state = kzalloc_obj(*dsi_state);
if (!dsi_state)
return NULL;
- memset(dsi_state, 0, sizeof(*dsi_state));
- dsi_state->base.bridge = bridge;
+ __drm_atomic_helper_bridge_state_init(&dsi_state->base, bridge);
return &dsi_state->base;
}
static const struct drm_bridge_funcs cdns_dsi_bridge_funcs = {
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* [PATCH 74/76] drm/bridge: cdns-dsi: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (74 preceding siblings ...)
(?)
@ 2026-05-30 14:00 ` Maxime Ripard
2026-06-02 7:39 ` Thomas Zimmermann
-1 siblings, 1 reply; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 14:00 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The cdns-dsi bridge atomic_reset implementation is semantically an
atomic_create_state: it allocates and initializes a pristine state
without side effects.
However, it returns NULL on allocation failure instead of an error
pointer.
Switch to the atomic_create_state callback, rename the function
accordingly, and return ERR_PTR(-ENOMEM) on failure.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c b/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c
index f4cf765f0be8..c3e466ded84a 100644
--- a/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c
+++ b/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c
@@ -1007,17 +1007,17 @@ cdns_dsi_bridge_atomic_destroy_state(struct drm_bridge *bridge,
kfree(dsi_state);
}
static struct drm_bridge_state *
-cdns_dsi_bridge_atomic_reset(struct drm_bridge *bridge)
+cdns_dsi_bridge_atomic_create_state(struct drm_bridge *bridge)
{
struct cdns_dsi_bridge_state *dsi_state;
dsi_state = kzalloc_obj(*dsi_state);
if (!dsi_state)
- return NULL;
+ return ERR_PTR(-ENOMEM);
__drm_atomic_helper_bridge_state_init(&dsi_state->base, bridge);
return &dsi_state->base;
}
@@ -1026,11 +1026,11 @@ static const struct drm_bridge_funcs cdns_dsi_bridge_funcs = {
.attach = cdns_dsi_bridge_attach,
.mode_valid = cdns_dsi_bridge_mode_valid,
.atomic_pre_enable = cdns_dsi_bridge_atomic_pre_enable,
.atomic_post_disable = cdns_dsi_bridge_atomic_post_disable,
.atomic_check = cdns_dsi_bridge_atomic_check,
- .atomic_reset = cdns_dsi_bridge_atomic_reset,
+ .atomic_create_state = cdns_dsi_bridge_atomic_create_state,
.atomic_duplicate_state = cdns_dsi_bridge_atomic_duplicate_state,
.atomic_destroy_state = cdns_dsi_bridge_atomic_destroy_state,
.atomic_get_input_bus_fmts = cdns_dsi_bridge_get_input_bus_fmts,
};
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* Re: [PATCH 74/76] drm/bridge: cdns-dsi: Switch to atomic_create_state
2026-05-30 14:00 ` [PATCH 74/76] drm/bridge: cdns-dsi: Switch to atomic_create_state Maxime Ripard
@ 2026-06-02 7:39 ` Thomas Zimmermann
0 siblings, 0 replies; 138+ messages in thread
From: Thomas Zimmermann @ 2026-06-02 7:39 UTC (permalink / raw)
To: Maxime Ripard, Andrzej Hajda, Neil Armstrong, Robert Foss,
Laurent Pinchart, Jonas Karlman, Jernej Skrabec, Luca Ceresoli,
Maarten Lankhorst, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel
Hi
Am 30.05.26 um 16:00 schrieb Maxime Ripard:
> The cdns-dsi bridge atomic_reset implementation is semantically an
> atomic_create_state: it allocates and initializes a pristine state
> without side effects.
>
> However, it returns NULL on allocation failure instead of an error
> pointer.
>
> Switch to the atomic_create_state callback, rename the function
> accordingly, and return ERR_PTR(-ENOMEM) on failure.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
> ---
> drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c b/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c
> index f4cf765f0be8..c3e466ded84a 100644
> --- a/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c
> +++ b/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c
> @@ -1007,17 +1007,17 @@ cdns_dsi_bridge_atomic_destroy_state(struct drm_bridge *bridge,
>
> kfree(dsi_state);
> }
>
> static struct drm_bridge_state *
> -cdns_dsi_bridge_atomic_reset(struct drm_bridge *bridge)
> +cdns_dsi_bridge_atomic_create_state(struct drm_bridge *bridge)
> {
> struct cdns_dsi_bridge_state *dsi_state;
>
> dsi_state = kzalloc_obj(*dsi_state);
> if (!dsi_state)
> - return NULL;
> + return ERR_PTR(-ENOMEM);
It might make sense to put this single fix to the beginning of the
series and give it a Fixes tag. This is material for stable@, I'd say.
Best regards
Thomas
>
> __drm_atomic_helper_bridge_state_init(&dsi_state->base, bridge);
>
> return &dsi_state->base;
> }
> @@ -1026,11 +1026,11 @@ static const struct drm_bridge_funcs cdns_dsi_bridge_funcs = {
> .attach = cdns_dsi_bridge_attach,
> .mode_valid = cdns_dsi_bridge_mode_valid,
> .atomic_pre_enable = cdns_dsi_bridge_atomic_pre_enable,
> .atomic_post_disable = cdns_dsi_bridge_atomic_post_disable,
> .atomic_check = cdns_dsi_bridge_atomic_check,
> - .atomic_reset = cdns_dsi_bridge_atomic_reset,
> + .atomic_create_state = cdns_dsi_bridge_atomic_create_state,
> .atomic_duplicate_state = cdns_dsi_bridge_atomic_duplicate_state,
> .atomic_destroy_state = cdns_dsi_bridge_atomic_destroy_state,
> .atomic_get_input_bus_fmts = cdns_dsi_bridge_get_input_bus_fmts,
> };
>
>
--
--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Frankenstr. 146, 90461 Nürnberg, Germany, www.suse.com
GF: Jochen Jaser, Andrew McDonald, Werner Knoblich, (HRB 36809, AG Nürnberg)
^ permalink raw reply [flat|nested] 138+ messages in thread
* [PATCH 75/76] drm/bridge: cdns-mhdp8546: Switch to atomic_create_state
2026-05-30 13:59 ` Maxime Ripard
` (75 preceding siblings ...)
(?)
@ 2026-05-30 14:00 ` Maxime Ripard
2026-06-02 8:00 ` Thomas Zimmermann
-1 siblings, 1 reply; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 14:00 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
The cdns-mhdp8546 bridge atomic_reset implementation is semantically
an atomic_create_state: it allocates and initializes a pristine state
without side effects.
However, it returns NULL on allocation failure instead of an error
pointer.
Switch to the atomic_create_state callback, rename the function
accordingly, and return ERR_PTR(-ENOMEM) on failure.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
index 063f073034c1..504a3186ebb3 100644
--- a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
+++ b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
@@ -1919,17 +1919,17 @@ cdns_mhdp_bridge_atomic_destroy_state(struct drm_bridge *bridge,
kfree(cdns_mhdp_state);
}
static struct drm_bridge_state *
-cdns_mhdp_bridge_atomic_reset(struct drm_bridge *bridge)
+cdns_mhdp_bridge_atomic_create_state(struct drm_bridge *bridge)
{
struct cdns_mhdp_bridge_state *cdns_mhdp_state;
cdns_mhdp_state = kzalloc_obj(*cdns_mhdp_state);
if (!cdns_mhdp_state)
- return NULL;
+ return ERR_PTR(-ENOMEM);
__drm_atomic_helper_bridge_state_init(&cdns_mhdp_state->base, bridge);
return &cdns_mhdp_state->base;
}
@@ -2049,11 +2049,11 @@ static const struct drm_bridge_funcs cdns_mhdp_bridge_funcs = {
.atomic_check = cdns_mhdp_atomic_check,
.attach = cdns_mhdp_attach,
.detach = cdns_mhdp_detach,
.atomic_duplicate_state = cdns_mhdp_bridge_atomic_duplicate_state,
.atomic_destroy_state = cdns_mhdp_bridge_atomic_destroy_state,
- .atomic_reset = cdns_mhdp_bridge_atomic_reset,
+ .atomic_create_state = cdns_mhdp_bridge_atomic_create_state,
.atomic_get_input_bus_fmts = cdns_mhdp_get_input_bus_fmts,
.detect = cdns_mhdp_bridge_detect,
.edid_read = cdns_mhdp_bridge_edid_read,
.hpd_enable = cdns_mhdp_bridge_hpd_enable,
.hpd_disable = cdns_mhdp_bridge_hpd_disable,
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* Re: [PATCH 75/76] drm/bridge: cdns-mhdp8546: Switch to atomic_create_state
2026-05-30 14:00 ` [PATCH 75/76] drm/bridge: cdns-mhdp8546: " Maxime Ripard
@ 2026-06-02 8:00 ` Thomas Zimmermann
0 siblings, 0 replies; 138+ messages in thread
From: Thomas Zimmermann @ 2026-06-02 8:00 UTC (permalink / raw)
To: Maxime Ripard, Andrzej Hajda, Neil Armstrong, Robert Foss,
Laurent Pinchart, Jonas Karlman, Jernej Skrabec, Luca Ceresoli,
Maarten Lankhorst, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel
Am 30.05.26 um 16:00 schrieb Maxime Ripard:
> The cdns-mhdp8546 bridge atomic_reset implementation is semantically
> an atomic_create_state: it allocates and initializes a pristine state
> without side effects.
>
> However, it returns NULL on allocation failure instead of an error
> pointer.
>
> Switch to the atomic_create_state callback, rename the function
> accordingly, and return ERR_PTR(-ENOMEM) on failure.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
> ---
> drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
> index 063f073034c1..504a3186ebb3 100644
> --- a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
> +++ b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
> @@ -1919,17 +1919,17 @@ cdns_mhdp_bridge_atomic_destroy_state(struct drm_bridge *bridge,
>
> kfree(cdns_mhdp_state);
> }
>
> static struct drm_bridge_state *
> -cdns_mhdp_bridge_atomic_reset(struct drm_bridge *bridge)
> +cdns_mhdp_bridge_atomic_create_state(struct drm_bridge *bridge)
> {
> struct cdns_mhdp_bridge_state *cdns_mhdp_state;
>
> cdns_mhdp_state = kzalloc_obj(*cdns_mhdp_state);
> if (!cdns_mhdp_state)
> - return NULL;
> + return ERR_PTR(-ENOMEM);
Same comment as for patch 74.
>
> __drm_atomic_helper_bridge_state_init(&cdns_mhdp_state->base, bridge);
>
> return &cdns_mhdp_state->base;
> }
> @@ -2049,11 +2049,11 @@ static const struct drm_bridge_funcs cdns_mhdp_bridge_funcs = {
> .atomic_check = cdns_mhdp_atomic_check,
> .attach = cdns_mhdp_attach,
> .detach = cdns_mhdp_detach,
> .atomic_duplicate_state = cdns_mhdp_bridge_atomic_duplicate_state,
> .atomic_destroy_state = cdns_mhdp_bridge_atomic_destroy_state,
> - .atomic_reset = cdns_mhdp_bridge_atomic_reset,
> + .atomic_create_state = cdns_mhdp_bridge_atomic_create_state,
> .atomic_get_input_bus_fmts = cdns_mhdp_get_input_bus_fmts,
> .detect = cdns_mhdp_bridge_detect,
> .edid_read = cdns_mhdp_bridge_edid_read,
> .hpd_enable = cdns_mhdp_bridge_hpd_enable,
> .hpd_disable = cdns_mhdp_bridge_hpd_disable,
>
--
--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Frankenstr. 146, 90461 Nürnberg, Germany, www.suse.com
GF: Jochen Jaser, Andrew McDonald, Werner Knoblich, (HRB 36809, AG Nürnberg)
^ permalink raw reply [flat|nested] 138+ messages in thread
* [PATCH 76/76] drm/bridge: Remove atomic_reset support
2026-05-30 13:59 ` Maxime Ripard
` (76 preceding siblings ...)
(?)
@ 2026-05-30 14:00 ` Maxime Ripard
2026-06-05 14:42 ` Laurent Pinchart
-1 siblings, 1 reply; 138+ messages in thread
From: Maxime Ripard @ 2026-05-30 14:00 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Maxime Ripard
There are no remaining users of the atomic_reset hook. Remove it
from the core.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/drm_bridge.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c
index ef06c1aa509a..945c48a985a4 100644
--- a/drivers/gpu/drm/drm_bridge.c
+++ b/drivers/gpu/drm/drm_bridge.c
@@ -498,14 +498,11 @@ static struct drm_private_state *
drm_bridge_atomic_create_priv_state(struct drm_private_obj *obj)
{
struct drm_bridge *bridge = drm_priv_to_bridge(obj);
struct drm_bridge_state *state;
- if (bridge->funcs->atomic_create_state)
- state = bridge->funcs->atomic_create_state(bridge);
- else
- state = bridge->funcs->atomic_reset(bridge);
+ state = bridge->funcs->atomic_create_state(bridge);
if (IS_ERR(state))
return ERR_CAST(state);
return &state->base;
}
@@ -516,12 +513,11 @@ static const struct drm_private_state_funcs drm_bridge_priv_state_funcs = {
.atomic_destroy_state = drm_bridge_atomic_destroy_priv_state,
};
static bool drm_bridge_is_atomic(struct drm_bridge *bridge)
{
- return (bridge->funcs->atomic_create_state ||
- bridge->funcs->atomic_reset);
+ return bridge->funcs->atomic_create_state != NULL;
}
/**
* drm_bridge_attach - attach the bridge to an encoder's chain
*
--
2.54.0
^ permalink raw reply related [flat|nested] 138+ messages in thread* Re: [PATCH 76/76] drm/bridge: Remove atomic_reset support
2026-05-30 14:00 ` [PATCH 76/76] drm/bridge: Remove atomic_reset support Maxime Ripard
@ 2026-06-05 14:42 ` Laurent Pinchart
0 siblings, 0 replies; 138+ messages in thread
From: Laurent Pinchart @ 2026-06-05 14:42 UTC (permalink / raw)
To: Maxime Ripard
Cc: Andrzej Hajda, Neil Armstrong, Robert Foss, Jonas Karlman,
Jernej Skrabec, Luca Ceresoli, Maarten Lankhorst,
Thomas Zimmermann, David Airlie, Simona Vetter, Dmitry Baryshkov,
dri-devel
On Sat, May 30, 2026 at 04:00:21PM +0200, Maxime Ripard wrote:
> There are no remaining users of the atomic_reset hook. Remove it
> from the core.
Removal of the .atomic_reset() operation needs to be moved here. With
that,
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
> ---
> drivers/gpu/drm/drm_bridge.c | 8 ++------
> 1 file changed, 2 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c
> index ef06c1aa509a..945c48a985a4 100644
> --- a/drivers/gpu/drm/drm_bridge.c
> +++ b/drivers/gpu/drm/drm_bridge.c
> @@ -498,14 +498,11 @@ static struct drm_private_state *
> drm_bridge_atomic_create_priv_state(struct drm_private_obj *obj)
> {
> struct drm_bridge *bridge = drm_priv_to_bridge(obj);
> struct drm_bridge_state *state;
>
> - if (bridge->funcs->atomic_create_state)
> - state = bridge->funcs->atomic_create_state(bridge);
> - else
> - state = bridge->funcs->atomic_reset(bridge);
> + state = bridge->funcs->atomic_create_state(bridge);
> if (IS_ERR(state))
> return ERR_CAST(state);
>
> return &state->base;
> }
> @@ -516,12 +513,11 @@ static const struct drm_private_state_funcs drm_bridge_priv_state_funcs = {
> .atomic_destroy_state = drm_bridge_atomic_destroy_priv_state,
> };
>
> static bool drm_bridge_is_atomic(struct drm_bridge *bridge)
> {
> - return (bridge->funcs->atomic_create_state ||
> - bridge->funcs->atomic_reset);
> + return bridge->funcs->atomic_create_state != NULL;
> }
>
> /**
> * drm_bridge_attach - attach the bridge to an encoder's chain
> *
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 138+ messages in thread
* Re: [PATCH 00/76] drm/bridge: Convert all reset users to create_state
2026-05-30 13:59 ` Maxime Ripard
(?)
@ 2026-06-05 6:26 ` Thomas Zimmermann
-1 siblings, 0 replies; 138+ messages in thread
From: Thomas Zimmermann @ 2026-06-05 6:26 UTC (permalink / raw)
To: Maxime Ripard, Andrzej Hajda, Neil Armstrong, Robert Foss,
Laurent Pinchart, Jonas Karlman, Jernej Skrabec, Luca Ceresoli,
Maarten Lankhorst, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Jagan Teki, Liu Ying, Frank Li,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, imx,
linux-arm-kernel, Andy Yan, Phong LE, Douglas Anderson, Inki Dae,
Marek Szyprowski, Philipp Zabel, Paul Cercueil, linux-mips,
Chun-Kuang Hu, Matthias Brugger, AngeloGioacchino Del Regno,
linux-mediatek, linux-kernel, Kevin Hilman, Jerome Brunet,
Martin Blumenstingl, linux-amlogic, Laurent Pinchart,
Tomi Valkeinen, Geert Uytterhoeven, Magnus Damm, Kieran Bingham,
linux-renesas-soc, Biju Das, Sandy Huang, Heiko Stübner,
linux-rockchip, Yannick Fertre, Raphael Gallais-Pou,
Philippe Cornu, Maxime Coquelin, Alexandre Torgue, linux-stm32,
Jyri Sarha, Tomi Valkeinen, Dave Stevenson, Maíra Canal,
Raspberry Pi Kernel Maintenance, Icenowy Zheng, Michal Simek
Hi
Am 30.05.26 um 15:59 schrieb Maxime Ripard:
[...]
> drm/bridge: adv7511: Switch to atomic_create_state
> drm/bridge: analogix_dp: Switch to atomic_create_state
> drm/bridge: anx7625: Switch to atomic_create_state
> drm/bridge: chipone-icn6211: Switch to atomic_create_state
> drm/bridge: display-connector: Switch to atomic_create_state
> drm/bridge: fsl-ldb: Switch to atomic_create_state
> drm/bridge: imx8mp-hdmi-pvi: Switch to atomic_create_state
> drm/bridge: imx8qm-ldb: Switch to atomic_create_state
> drm/bridge: imx8qxp-ldb: Switch to atomic_create_state
> drm/bridge: imx8qxp-pixel-combiner: Switch to atomic_create_state
> drm/bridge: imx8qxp-pixel-link: Switch to atomic_create_state
> drm/bridge: imx8qxp-pxl2dpi: Switch to atomic_create_state
> drm/bridge: inno-hdmi: Switch to atomic_create_state
> drm/bridge: ite-it6263: Switch to atomic_create_state
> drm/bridge: ite-it6505: Switch to atomic_create_state
> drm/bridge: ite-it66121: Switch to atomic_create_state
> drm/bridge: lontium-lt9211: Switch to atomic_create_state
> drm/bridge: lontium-lt9611: Switch to atomic_create_state
> drm/bridge: lvds-codec: Switch to atomic_create_state
> drm/bridge: nwl-dsi: Switch to atomic_create_state
> drm/bridge: panel: Switch to atomic_create_state
> drm/bridge: parade-ps8640: Switch to atomic_create_state
> drm/bridge: samsung-dsim: Switch to atomic_create_state
> drm/bridge: sii902x: Switch to atomic_create_state
> drm/bridge: ssd2825: Switch to atomic_create_state
> drm/bridge: dw-dp: Switch to atomic_create_state
> drm/bridge: dw-hdmi-qp: Switch to atomic_create_state
> drm/bridge: dw-hdmi: Switch to atomic_create_state
> drm/bridge: dw-mipi-dsi: Switch to atomic_create_state
> drm/bridge: dw-mipi-dsi2: Switch to atomic_create_state
> drm/bridge: tc358762: Switch to atomic_create_state
> drm/bridge: tc358767: Switch to atomic_create_state
> drm/bridge: tc358768: Switch to atomic_create_state
> drm/bridge: tc358775: Switch to atomic_create_state
> drm/bridge: ti-dlpc3433: Switch to atomic_create_state
> drm/bridge: ti-sn65dsi83: Switch to atomic_create_state
> drm/bridge: ti-sn65dsi86: Switch to atomic_create_state
> drm/bridge: ti-tdp158: Switch to atomic_create_state
> drm/bridge: ti-tfp410: Switch to atomic_create_state
> drm/imx: parallel-display: Switch to atomic_create_state
> drm/ingenic: Switch to atomic_create_state
> drm/mediatek: dp: Switch to atomic_create_state
> drm/mediatek: dpi: Switch to atomic_create_state
> drm/mediatek: dsi: Switch to atomic_create_state
> drm/mediatek: hdmi: Switch to atomic_create_state
> drm/mediatek: hdmi_v2: Switch to atomic_create_state
> drm/meson: encoder_cvbs: Switch to atomic_create_state
> drm/meson: encoder_dsi: Switch to atomic_create_state
> drm/meson: encoder_hdmi: Switch to atomic_create_state
> drm/msm: dp: Switch to atomic_create_state
> drm/msm: hdmi: Switch to atomic_create_state
> drm/omap: hdmi4: Switch to atomic_create_state
> drm/omap: hdmi5: Switch to atomic_create_state
> drm/renesas: rcar-du: lvds: Switch to atomic_create_state
> drm/renesas: rcar-du: mipi_dsi: Switch to atomic_create_state
> drm/renesas: rz-du: mipi_dsi: Switch to atomic_create_state
> drm/rockchip: cdn-dp: Switch to atomic_create_state
> drm/rockchip: rk3066_hdmi: Switch to atomic_create_state
> drm/rockchip: lvds: Switch to atomic_create_state
> drm/stm: lvds: Switch to atomic_create_state
> drm/tests: bridge: Switch to atomic_create_state
> drm/tidss: encoder: Switch to atomic_create_state
> drm/tidss: oldi: Switch to atomic_create_state
> drm/vc4: dsi: Switch to atomic_create_state
> drm/verisilicon: Switch to atomic_create_state
> drm/xlnx: zynqmp_dp: Switch to atomic_create_state
You can also add my
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
to all these one-liners in the drivers.
Best regards
Thomas
> drm/atomic-state-helper: Remove drm_atomic_helper_bridge_reset()
> drm/bridge: cdns-dsi: Use __drm_atomic_helper_bridge_state_init()
> drm/bridge: cdns-dsi: Switch to atomic_create_state
> drm/bridge: cdns-mhdp8546: Switch to atomic_create_state
> drm/bridge: Remove atomic_reset support
>
> drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 2 +-
> drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 2 +-
> drivers/gpu/drm/bridge/analogix/anx7625.c | 2 +-
> drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c | 9 +++---
> .../gpu/drm/bridge/cadence/cdns-mhdp8546-core.c | 8 +++---
> drivers/gpu/drm/bridge/chipone-icn6211.c | 2 +-
> drivers/gpu/drm/bridge/display-connector.c | 2 +-
> drivers/gpu/drm/bridge/fsl-ldb.c | 2 +-
> drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pvi.c | 2 +-
> drivers/gpu/drm/bridge/imx/imx8qm-ldb.c | 2 +-
> drivers/gpu/drm/bridge/imx/imx8qxp-ldb.c | 2 +-
> .../gpu/drm/bridge/imx/imx8qxp-pixel-combiner.c | 2 +-
> drivers/gpu/drm/bridge/imx/imx8qxp-pixel-link.c | 2 +-
> drivers/gpu/drm/bridge/imx/imx8qxp-pxl2dpi.c | 2 +-
> drivers/gpu/drm/bridge/inno-hdmi.c | 2 +-
> drivers/gpu/drm/bridge/ite-it6263.c | 2 +-
> drivers/gpu/drm/bridge/ite-it6505.c | 2 +-
> drivers/gpu/drm/bridge/ite-it66121.c | 2 +-
> drivers/gpu/drm/bridge/lontium-lt9211.c | 2 +-
> drivers/gpu/drm/bridge/lontium-lt9611.c | 2 +-
> drivers/gpu/drm/bridge/lvds-codec.c | 2 +-
> drivers/gpu/drm/bridge/nwl-dsi.c | 2 +-
> drivers/gpu/drm/bridge/panel.c | 2 +-
> drivers/gpu/drm/bridge/parade-ps8640.c | 2 +-
> drivers/gpu/drm/bridge/samsung-dsim.c | 2 +-
> drivers/gpu/drm/bridge/sii902x.c | 2 +-
> drivers/gpu/drm/bridge/ssd2825.c | 2 +-
> drivers/gpu/drm/bridge/synopsys/dw-dp.c | 2 +-
> drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c | 2 +-
> drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 2 +-
> drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 2 +-
> drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c | 2 +-
> drivers/gpu/drm/bridge/tc358762.c | 2 +-
> drivers/gpu/drm/bridge/tc358767.c | 4 +--
> drivers/gpu/drm/bridge/tc358768.c | 2 +-
> drivers/gpu/drm/bridge/tc358775.c | 2 +-
> drivers/gpu/drm/bridge/ti-dlpc3433.c | 2 +-
> drivers/gpu/drm/bridge/ti-sn65dsi83.c | 2 +-
> drivers/gpu/drm/bridge/ti-sn65dsi86.c | 2 +-
> drivers/gpu/drm/bridge/ti-tdp158.c | 2 +-
> drivers/gpu/drm/bridge/ti-tfp410.c | 2 +-
> drivers/gpu/drm/drm_atomic_state_helper.c | 33 ++++++++++++----------
> drivers/gpu/drm/drm_bridge.c | 4 +--
> drivers/gpu/drm/imx/ipuv3/parallel-display.c | 2 +-
> drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 2 +-
> drivers/gpu/drm/mediatek/mtk_dp.c | 2 +-
> drivers/gpu/drm/mediatek/mtk_dpi.c | 2 +-
> drivers/gpu/drm/mediatek/mtk_dsi.c | 2 +-
> drivers/gpu/drm/mediatek/mtk_hdmi.c | 2 +-
> drivers/gpu/drm/mediatek/mtk_hdmi_v2.c | 2 +-
> drivers/gpu/drm/meson/meson_encoder_cvbs.c | 2 +-
> drivers/gpu/drm/meson/meson_encoder_dsi.c | 2 +-
> drivers/gpu/drm/meson/meson_encoder_hdmi.c | 2 +-
> drivers/gpu/drm/msm/dp/dp_drm.c | 4 +--
> drivers/gpu/drm/msm/hdmi/hdmi_bridge.c | 2 +-
> drivers/gpu/drm/omapdrm/dss/hdmi4.c | 2 +-
> drivers/gpu/drm/omapdrm/dss/hdmi5.c | 2 +-
> drivers/gpu/drm/renesas/rcar-du/rcar_lvds.c | 2 +-
> drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c | 2 +-
> drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c | 2 +-
> drivers/gpu/drm/rockchip/cdn-dp-core.c | 2 +-
> drivers/gpu/drm/rockchip/rk3066_hdmi.c | 2 +-
> drivers/gpu/drm/rockchip/rockchip_lvds.c | 2 +-
> drivers/gpu/drm/stm/lvds.c | 2 +-
> drivers/gpu/drm/tests/drm_bridge_test.c | 2 +-
> drivers/gpu/drm/tidss/tidss_encoder.c | 2 +-
> drivers/gpu/drm/tidss/tidss_oldi.c | 2 +-
> drivers/gpu/drm/vc4/vc4_dsi.c | 2 +-
> drivers/gpu/drm/verisilicon/vs_bridge.c | 4 +--
> drivers/gpu/drm/xlnx/zynqmp_dp.c | 2 +-
> include/drm/drm_atomic_state_helper.h | 6 ++--
> include/drm/drm_bridge.h | 33 ++++++++--------------
> 72 files changed, 111 insertions(+), 120 deletions(-)
> ---
> base-commit: 21fcb222f0d1e1c9f5b04c09e9fb3408e13a0264
> change-id: 20260530-drm-no-more-bridge-reset-ca20d5e22740
>
> Best regards,
--
--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Frankenstr. 146, 90461 Nürnberg, Germany, www.suse.com
GF: Jochen Jaser, Andrew McDonald, Werner Knoblich, (HRB 36809, AG Nürnberg)
^ permalink raw reply [flat|nested] 138+ messages in thread
* Re: [PATCH 00/76] drm/bridge: Convert all reset users to create_state
@ 2026-06-05 6:26 ` Thomas Zimmermann
0 siblings, 0 replies; 138+ messages in thread
From: Thomas Zimmermann @ 2026-06-05 6:26 UTC (permalink / raw)
To: Maxime Ripard, Andrzej Hajda, Neil Armstrong, Robert Foss,
Laurent Pinchart, Jonas Karlman, Jernej Skrabec, Luca Ceresoli,
Maarten Lankhorst, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Jagan Teki, Liu Ying, Frank Li,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, imx,
linux-arm-kernel, Andy Yan, Phong LE, Douglas Anderson, Inki Dae,
Marek Szyprowski, Philipp Zabel, Paul Cercueil, linux-mips,
Chun-Kuang Hu, Matthias Brugger, AngeloGioacchino Del Regno,
linux-mediatek, linux-kernel, Kevin Hilman, Jerome Brunet,
Martin Blumenstingl, linux-amlogic, Laurent Pinchart,
Tomi Valkeinen, Geert Uytterhoeven, Magnus Damm, Kieran Bingham,
linux-renesas-soc, Biju Das, Sandy Huang, Heiko Stübner,
linux-rockchip, Yannick Fertre, Raphael Gallais-Pou,
Philippe Cornu, Maxime Coquelin, Alexandre Torgue, linux-stm32,
Jyri Sarha, Tomi Valkeinen, Dave Stevenson, Maíra Canal,
Raspberry Pi Kernel Maintenance, Icenowy Zheng, Michal Simek
Hi
Am 30.05.26 um 15:59 schrieb Maxime Ripard:
[...]
> drm/bridge: adv7511: Switch to atomic_create_state
> drm/bridge: analogix_dp: Switch to atomic_create_state
> drm/bridge: anx7625: Switch to atomic_create_state
> drm/bridge: chipone-icn6211: Switch to atomic_create_state
> drm/bridge: display-connector: Switch to atomic_create_state
> drm/bridge: fsl-ldb: Switch to atomic_create_state
> drm/bridge: imx8mp-hdmi-pvi: Switch to atomic_create_state
> drm/bridge: imx8qm-ldb: Switch to atomic_create_state
> drm/bridge: imx8qxp-ldb: Switch to atomic_create_state
> drm/bridge: imx8qxp-pixel-combiner: Switch to atomic_create_state
> drm/bridge: imx8qxp-pixel-link: Switch to atomic_create_state
> drm/bridge: imx8qxp-pxl2dpi: Switch to atomic_create_state
> drm/bridge: inno-hdmi: Switch to atomic_create_state
> drm/bridge: ite-it6263: Switch to atomic_create_state
> drm/bridge: ite-it6505: Switch to atomic_create_state
> drm/bridge: ite-it66121: Switch to atomic_create_state
> drm/bridge: lontium-lt9211: Switch to atomic_create_state
> drm/bridge: lontium-lt9611: Switch to atomic_create_state
> drm/bridge: lvds-codec: Switch to atomic_create_state
> drm/bridge: nwl-dsi: Switch to atomic_create_state
> drm/bridge: panel: Switch to atomic_create_state
> drm/bridge: parade-ps8640: Switch to atomic_create_state
> drm/bridge: samsung-dsim: Switch to atomic_create_state
> drm/bridge: sii902x: Switch to atomic_create_state
> drm/bridge: ssd2825: Switch to atomic_create_state
> drm/bridge: dw-dp: Switch to atomic_create_state
> drm/bridge: dw-hdmi-qp: Switch to atomic_create_state
> drm/bridge: dw-hdmi: Switch to atomic_create_state
> drm/bridge: dw-mipi-dsi: Switch to atomic_create_state
> drm/bridge: dw-mipi-dsi2: Switch to atomic_create_state
> drm/bridge: tc358762: Switch to atomic_create_state
> drm/bridge: tc358767: Switch to atomic_create_state
> drm/bridge: tc358768: Switch to atomic_create_state
> drm/bridge: tc358775: Switch to atomic_create_state
> drm/bridge: ti-dlpc3433: Switch to atomic_create_state
> drm/bridge: ti-sn65dsi83: Switch to atomic_create_state
> drm/bridge: ti-sn65dsi86: Switch to atomic_create_state
> drm/bridge: ti-tdp158: Switch to atomic_create_state
> drm/bridge: ti-tfp410: Switch to atomic_create_state
> drm/imx: parallel-display: Switch to atomic_create_state
> drm/ingenic: Switch to atomic_create_state
> drm/mediatek: dp: Switch to atomic_create_state
> drm/mediatek: dpi: Switch to atomic_create_state
> drm/mediatek: dsi: Switch to atomic_create_state
> drm/mediatek: hdmi: Switch to atomic_create_state
> drm/mediatek: hdmi_v2: Switch to atomic_create_state
> drm/meson: encoder_cvbs: Switch to atomic_create_state
> drm/meson: encoder_dsi: Switch to atomic_create_state
> drm/meson: encoder_hdmi: Switch to atomic_create_state
> drm/msm: dp: Switch to atomic_create_state
> drm/msm: hdmi: Switch to atomic_create_state
> drm/omap: hdmi4: Switch to atomic_create_state
> drm/omap: hdmi5: Switch to atomic_create_state
> drm/renesas: rcar-du: lvds: Switch to atomic_create_state
> drm/renesas: rcar-du: mipi_dsi: Switch to atomic_create_state
> drm/renesas: rz-du: mipi_dsi: Switch to atomic_create_state
> drm/rockchip: cdn-dp: Switch to atomic_create_state
> drm/rockchip: rk3066_hdmi: Switch to atomic_create_state
> drm/rockchip: lvds: Switch to atomic_create_state
> drm/stm: lvds: Switch to atomic_create_state
> drm/tests: bridge: Switch to atomic_create_state
> drm/tidss: encoder: Switch to atomic_create_state
> drm/tidss: oldi: Switch to atomic_create_state
> drm/vc4: dsi: Switch to atomic_create_state
> drm/verisilicon: Switch to atomic_create_state
> drm/xlnx: zynqmp_dp: Switch to atomic_create_state
You can also add my
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
to all these one-liners in the drivers.
Best regards
Thomas
> drm/atomic-state-helper: Remove drm_atomic_helper_bridge_reset()
> drm/bridge: cdns-dsi: Use __drm_atomic_helper_bridge_state_init()
> drm/bridge: cdns-dsi: Switch to atomic_create_state
> drm/bridge: cdns-mhdp8546: Switch to atomic_create_state
> drm/bridge: Remove atomic_reset support
>
> drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 2 +-
> drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 2 +-
> drivers/gpu/drm/bridge/analogix/anx7625.c | 2 +-
> drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c | 9 +++---
> .../gpu/drm/bridge/cadence/cdns-mhdp8546-core.c | 8 +++---
> drivers/gpu/drm/bridge/chipone-icn6211.c | 2 +-
> drivers/gpu/drm/bridge/display-connector.c | 2 +-
> drivers/gpu/drm/bridge/fsl-ldb.c | 2 +-
> drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pvi.c | 2 +-
> drivers/gpu/drm/bridge/imx/imx8qm-ldb.c | 2 +-
> drivers/gpu/drm/bridge/imx/imx8qxp-ldb.c | 2 +-
> .../gpu/drm/bridge/imx/imx8qxp-pixel-combiner.c | 2 +-
> drivers/gpu/drm/bridge/imx/imx8qxp-pixel-link.c | 2 +-
> drivers/gpu/drm/bridge/imx/imx8qxp-pxl2dpi.c | 2 +-
> drivers/gpu/drm/bridge/inno-hdmi.c | 2 +-
> drivers/gpu/drm/bridge/ite-it6263.c | 2 +-
> drivers/gpu/drm/bridge/ite-it6505.c | 2 +-
> drivers/gpu/drm/bridge/ite-it66121.c | 2 +-
> drivers/gpu/drm/bridge/lontium-lt9211.c | 2 +-
> drivers/gpu/drm/bridge/lontium-lt9611.c | 2 +-
> drivers/gpu/drm/bridge/lvds-codec.c | 2 +-
> drivers/gpu/drm/bridge/nwl-dsi.c | 2 +-
> drivers/gpu/drm/bridge/panel.c | 2 +-
> drivers/gpu/drm/bridge/parade-ps8640.c | 2 +-
> drivers/gpu/drm/bridge/samsung-dsim.c | 2 +-
> drivers/gpu/drm/bridge/sii902x.c | 2 +-
> drivers/gpu/drm/bridge/ssd2825.c | 2 +-
> drivers/gpu/drm/bridge/synopsys/dw-dp.c | 2 +-
> drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c | 2 +-
> drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 2 +-
> drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 2 +-
> drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c | 2 +-
> drivers/gpu/drm/bridge/tc358762.c | 2 +-
> drivers/gpu/drm/bridge/tc358767.c | 4 +--
> drivers/gpu/drm/bridge/tc358768.c | 2 +-
> drivers/gpu/drm/bridge/tc358775.c | 2 +-
> drivers/gpu/drm/bridge/ti-dlpc3433.c | 2 +-
> drivers/gpu/drm/bridge/ti-sn65dsi83.c | 2 +-
> drivers/gpu/drm/bridge/ti-sn65dsi86.c | 2 +-
> drivers/gpu/drm/bridge/ti-tdp158.c | 2 +-
> drivers/gpu/drm/bridge/ti-tfp410.c | 2 +-
> drivers/gpu/drm/drm_atomic_state_helper.c | 33 ++++++++++++----------
> drivers/gpu/drm/drm_bridge.c | 4 +--
> drivers/gpu/drm/imx/ipuv3/parallel-display.c | 2 +-
> drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 2 +-
> drivers/gpu/drm/mediatek/mtk_dp.c | 2 +-
> drivers/gpu/drm/mediatek/mtk_dpi.c | 2 +-
> drivers/gpu/drm/mediatek/mtk_dsi.c | 2 +-
> drivers/gpu/drm/mediatek/mtk_hdmi.c | 2 +-
> drivers/gpu/drm/mediatek/mtk_hdmi_v2.c | 2 +-
> drivers/gpu/drm/meson/meson_encoder_cvbs.c | 2 +-
> drivers/gpu/drm/meson/meson_encoder_dsi.c | 2 +-
> drivers/gpu/drm/meson/meson_encoder_hdmi.c | 2 +-
> drivers/gpu/drm/msm/dp/dp_drm.c | 4 +--
> drivers/gpu/drm/msm/hdmi/hdmi_bridge.c | 2 +-
> drivers/gpu/drm/omapdrm/dss/hdmi4.c | 2 +-
> drivers/gpu/drm/omapdrm/dss/hdmi5.c | 2 +-
> drivers/gpu/drm/renesas/rcar-du/rcar_lvds.c | 2 +-
> drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c | 2 +-
> drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c | 2 +-
> drivers/gpu/drm/rockchip/cdn-dp-core.c | 2 +-
> drivers/gpu/drm/rockchip/rk3066_hdmi.c | 2 +-
> drivers/gpu/drm/rockchip/rockchip_lvds.c | 2 +-
> drivers/gpu/drm/stm/lvds.c | 2 +-
> drivers/gpu/drm/tests/drm_bridge_test.c | 2 +-
> drivers/gpu/drm/tidss/tidss_encoder.c | 2 +-
> drivers/gpu/drm/tidss/tidss_oldi.c | 2 +-
> drivers/gpu/drm/vc4/vc4_dsi.c | 2 +-
> drivers/gpu/drm/verisilicon/vs_bridge.c | 4 +--
> drivers/gpu/drm/xlnx/zynqmp_dp.c | 2 +-
> include/drm/drm_atomic_state_helper.h | 6 ++--
> include/drm/drm_bridge.h | 33 ++++++++--------------
> 72 files changed, 111 insertions(+), 120 deletions(-)
> ---
> base-commit: 21fcb222f0d1e1c9f5b04c09e9fb3408e13a0264
> change-id: 20260530-drm-no-more-bridge-reset-ca20d5e22740
>
> Best regards,
--
--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Frankenstr. 146, 90461 Nürnberg, Germany, www.suse.com
GF: Jochen Jaser, Andrew McDonald, Werner Knoblich, (HRB 36809, AG Nürnberg)
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* Re: [PATCH 00/76] drm/bridge: Convert all reset users to create_state
@ 2026-06-05 6:26 ` Thomas Zimmermann
0 siblings, 0 replies; 138+ messages in thread
From: Thomas Zimmermann @ 2026-06-05 6:26 UTC (permalink / raw)
To: Maxime Ripard, Andrzej Hajda, Neil Armstrong, Robert Foss,
Laurent Pinchart, Jonas Karlman, Jernej Skrabec, Luca Ceresoli,
Maarten Lankhorst, David Airlie, Simona Vetter
Cc: Dmitry Baryshkov, dri-devel, Jagan Teki, Liu Ying, Frank Li,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, imx,
linux-arm-kernel, Andy Yan, Phong LE, Douglas Anderson, Inki Dae,
Marek Szyprowski, Philipp Zabel, Paul Cercueil, linux-mips,
Chun-Kuang Hu, Matthias Brugger, AngeloGioacchino Del Regno,
linux-mediatek, linux-kernel, Kevin Hilman, Jerome Brunet,
Martin Blumenstingl, linux-amlogic, Laurent Pinchart,
Tomi Valkeinen, Geert Uytterhoeven, Magnus Damm, Kieran Bingham,
linux-renesas-soc, Biju Das, Sandy Huang, Heiko Stübner,
linux-rockchip, Yannick Fertre, Raphael Gallais-Pou,
Philippe Cornu, Maxime Coquelin, Alexandre Torgue, linux-stm32,
Jyri Sarha, Tomi Valkeinen, Dave Stevenson, Maíra Canal,
Raspberry Pi Kernel Maintenance, Icenowy Zheng, Michal Simek
Hi
Am 30.05.26 um 15:59 schrieb Maxime Ripard:
[...]
> drm/bridge: adv7511: Switch to atomic_create_state
> drm/bridge: analogix_dp: Switch to atomic_create_state
> drm/bridge: anx7625: Switch to atomic_create_state
> drm/bridge: chipone-icn6211: Switch to atomic_create_state
> drm/bridge: display-connector: Switch to atomic_create_state
> drm/bridge: fsl-ldb: Switch to atomic_create_state
> drm/bridge: imx8mp-hdmi-pvi: Switch to atomic_create_state
> drm/bridge: imx8qm-ldb: Switch to atomic_create_state
> drm/bridge: imx8qxp-ldb: Switch to atomic_create_state
> drm/bridge: imx8qxp-pixel-combiner: Switch to atomic_create_state
> drm/bridge: imx8qxp-pixel-link: Switch to atomic_create_state
> drm/bridge: imx8qxp-pxl2dpi: Switch to atomic_create_state
> drm/bridge: inno-hdmi: Switch to atomic_create_state
> drm/bridge: ite-it6263: Switch to atomic_create_state
> drm/bridge: ite-it6505: Switch to atomic_create_state
> drm/bridge: ite-it66121: Switch to atomic_create_state
> drm/bridge: lontium-lt9211: Switch to atomic_create_state
> drm/bridge: lontium-lt9611: Switch to atomic_create_state
> drm/bridge: lvds-codec: Switch to atomic_create_state
> drm/bridge: nwl-dsi: Switch to atomic_create_state
> drm/bridge: panel: Switch to atomic_create_state
> drm/bridge: parade-ps8640: Switch to atomic_create_state
> drm/bridge: samsung-dsim: Switch to atomic_create_state
> drm/bridge: sii902x: Switch to atomic_create_state
> drm/bridge: ssd2825: Switch to atomic_create_state
> drm/bridge: dw-dp: Switch to atomic_create_state
> drm/bridge: dw-hdmi-qp: Switch to atomic_create_state
> drm/bridge: dw-hdmi: Switch to atomic_create_state
> drm/bridge: dw-mipi-dsi: Switch to atomic_create_state
> drm/bridge: dw-mipi-dsi2: Switch to atomic_create_state
> drm/bridge: tc358762: Switch to atomic_create_state
> drm/bridge: tc358767: Switch to atomic_create_state
> drm/bridge: tc358768: Switch to atomic_create_state
> drm/bridge: tc358775: Switch to atomic_create_state
> drm/bridge: ti-dlpc3433: Switch to atomic_create_state
> drm/bridge: ti-sn65dsi83: Switch to atomic_create_state
> drm/bridge: ti-sn65dsi86: Switch to atomic_create_state
> drm/bridge: ti-tdp158: Switch to atomic_create_state
> drm/bridge: ti-tfp410: Switch to atomic_create_state
> drm/imx: parallel-display: Switch to atomic_create_state
> drm/ingenic: Switch to atomic_create_state
> drm/mediatek: dp: Switch to atomic_create_state
> drm/mediatek: dpi: Switch to atomic_create_state
> drm/mediatek: dsi: Switch to atomic_create_state
> drm/mediatek: hdmi: Switch to atomic_create_state
> drm/mediatek: hdmi_v2: Switch to atomic_create_state
> drm/meson: encoder_cvbs: Switch to atomic_create_state
> drm/meson: encoder_dsi: Switch to atomic_create_state
> drm/meson: encoder_hdmi: Switch to atomic_create_state
> drm/msm: dp: Switch to atomic_create_state
> drm/msm: hdmi: Switch to atomic_create_state
> drm/omap: hdmi4: Switch to atomic_create_state
> drm/omap: hdmi5: Switch to atomic_create_state
> drm/renesas: rcar-du: lvds: Switch to atomic_create_state
> drm/renesas: rcar-du: mipi_dsi: Switch to atomic_create_state
> drm/renesas: rz-du: mipi_dsi: Switch to atomic_create_state
> drm/rockchip: cdn-dp: Switch to atomic_create_state
> drm/rockchip: rk3066_hdmi: Switch to atomic_create_state
> drm/rockchip: lvds: Switch to atomic_create_state
> drm/stm: lvds: Switch to atomic_create_state
> drm/tests: bridge: Switch to atomic_create_state
> drm/tidss: encoder: Switch to atomic_create_state
> drm/tidss: oldi: Switch to atomic_create_state
> drm/vc4: dsi: Switch to atomic_create_state
> drm/verisilicon: Switch to atomic_create_state
> drm/xlnx: zynqmp_dp: Switch to atomic_create_state
You can also add my
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
to all these one-liners in the drivers.
Best regards
Thomas
> drm/atomic-state-helper: Remove drm_atomic_helper_bridge_reset()
> drm/bridge: cdns-dsi: Use __drm_atomic_helper_bridge_state_init()
> drm/bridge: cdns-dsi: Switch to atomic_create_state
> drm/bridge: cdns-mhdp8546: Switch to atomic_create_state
> drm/bridge: Remove atomic_reset support
>
> drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 2 +-
> drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 2 +-
> drivers/gpu/drm/bridge/analogix/anx7625.c | 2 +-
> drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c | 9 +++---
> .../gpu/drm/bridge/cadence/cdns-mhdp8546-core.c | 8 +++---
> drivers/gpu/drm/bridge/chipone-icn6211.c | 2 +-
> drivers/gpu/drm/bridge/display-connector.c | 2 +-
> drivers/gpu/drm/bridge/fsl-ldb.c | 2 +-
> drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pvi.c | 2 +-
> drivers/gpu/drm/bridge/imx/imx8qm-ldb.c | 2 +-
> drivers/gpu/drm/bridge/imx/imx8qxp-ldb.c | 2 +-
> .../gpu/drm/bridge/imx/imx8qxp-pixel-combiner.c | 2 +-
> drivers/gpu/drm/bridge/imx/imx8qxp-pixel-link.c | 2 +-
> drivers/gpu/drm/bridge/imx/imx8qxp-pxl2dpi.c | 2 +-
> drivers/gpu/drm/bridge/inno-hdmi.c | 2 +-
> drivers/gpu/drm/bridge/ite-it6263.c | 2 +-
> drivers/gpu/drm/bridge/ite-it6505.c | 2 +-
> drivers/gpu/drm/bridge/ite-it66121.c | 2 +-
> drivers/gpu/drm/bridge/lontium-lt9211.c | 2 +-
> drivers/gpu/drm/bridge/lontium-lt9611.c | 2 +-
> drivers/gpu/drm/bridge/lvds-codec.c | 2 +-
> drivers/gpu/drm/bridge/nwl-dsi.c | 2 +-
> drivers/gpu/drm/bridge/panel.c | 2 +-
> drivers/gpu/drm/bridge/parade-ps8640.c | 2 +-
> drivers/gpu/drm/bridge/samsung-dsim.c | 2 +-
> drivers/gpu/drm/bridge/sii902x.c | 2 +-
> drivers/gpu/drm/bridge/ssd2825.c | 2 +-
> drivers/gpu/drm/bridge/synopsys/dw-dp.c | 2 +-
> drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c | 2 +-
> drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 2 +-
> drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 2 +-
> drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c | 2 +-
> drivers/gpu/drm/bridge/tc358762.c | 2 +-
> drivers/gpu/drm/bridge/tc358767.c | 4 +--
> drivers/gpu/drm/bridge/tc358768.c | 2 +-
> drivers/gpu/drm/bridge/tc358775.c | 2 +-
> drivers/gpu/drm/bridge/ti-dlpc3433.c | 2 +-
> drivers/gpu/drm/bridge/ti-sn65dsi83.c | 2 +-
> drivers/gpu/drm/bridge/ti-sn65dsi86.c | 2 +-
> drivers/gpu/drm/bridge/ti-tdp158.c | 2 +-
> drivers/gpu/drm/bridge/ti-tfp410.c | 2 +-
> drivers/gpu/drm/drm_atomic_state_helper.c | 33 ++++++++++++----------
> drivers/gpu/drm/drm_bridge.c | 4 +--
> drivers/gpu/drm/imx/ipuv3/parallel-display.c | 2 +-
> drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 2 +-
> drivers/gpu/drm/mediatek/mtk_dp.c | 2 +-
> drivers/gpu/drm/mediatek/mtk_dpi.c | 2 +-
> drivers/gpu/drm/mediatek/mtk_dsi.c | 2 +-
> drivers/gpu/drm/mediatek/mtk_hdmi.c | 2 +-
> drivers/gpu/drm/mediatek/mtk_hdmi_v2.c | 2 +-
> drivers/gpu/drm/meson/meson_encoder_cvbs.c | 2 +-
> drivers/gpu/drm/meson/meson_encoder_dsi.c | 2 +-
> drivers/gpu/drm/meson/meson_encoder_hdmi.c | 2 +-
> drivers/gpu/drm/msm/dp/dp_drm.c | 4 +--
> drivers/gpu/drm/msm/hdmi/hdmi_bridge.c | 2 +-
> drivers/gpu/drm/omapdrm/dss/hdmi4.c | 2 +-
> drivers/gpu/drm/omapdrm/dss/hdmi5.c | 2 +-
> drivers/gpu/drm/renesas/rcar-du/rcar_lvds.c | 2 +-
> drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c | 2 +-
> drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c | 2 +-
> drivers/gpu/drm/rockchip/cdn-dp-core.c | 2 +-
> drivers/gpu/drm/rockchip/rk3066_hdmi.c | 2 +-
> drivers/gpu/drm/rockchip/rockchip_lvds.c | 2 +-
> drivers/gpu/drm/stm/lvds.c | 2 +-
> drivers/gpu/drm/tests/drm_bridge_test.c | 2 +-
> drivers/gpu/drm/tidss/tidss_encoder.c | 2 +-
> drivers/gpu/drm/tidss/tidss_oldi.c | 2 +-
> drivers/gpu/drm/vc4/vc4_dsi.c | 2 +-
> drivers/gpu/drm/verisilicon/vs_bridge.c | 4 +--
> drivers/gpu/drm/xlnx/zynqmp_dp.c | 2 +-
> include/drm/drm_atomic_state_helper.h | 6 ++--
> include/drm/drm_bridge.h | 33 ++++++++--------------
> 72 files changed, 111 insertions(+), 120 deletions(-)
> ---
> base-commit: 21fcb222f0d1e1c9f5b04c09e9fb3408e13a0264
> change-id: 20260530-drm-no-more-bridge-reset-ca20d5e22740
>
> Best regards,
--
--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Frankenstr. 146, 90461 Nürnberg, Germany, www.suse.com
GF: Jochen Jaser, Andrew McDonald, Werner Knoblich, (HRB 36809, AG Nürnberg)
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