[PULL] drm-misc-fixes

Maarten Lankhorst
2026-02-05T09:53:54Z

Hi Dave, Simona,

Here's hopefully the last pull request for v6.19!

Kind regards,
~Maarten

drm-misc-fixes-2026-02-05:
drm-misc-fixes for v6.19 final:

nouveau
-------
Revert adding atomic commit functions as it regresses pre-nv50.
Fix bugs exposed by enabling 570 firmware.

gma500
------
Revert a regression caused by vblank changes.

mgag200
-------
Replace a busy loop with a polling loop to fix that blocking 1 cpu for 300 ms roughly every 20 minutes.

bridge
------
imx8mp-hdmi-pa: Use runtime pm to fix a bug in channel ordering.
The following changes since commit e535c23513c63f02f67e3e09e0787907029efeaf:

drm/imx/tve: fix probe device leak (2026-01-28 10:53:19 +0100)

are available in the Git repository at:

https://gitlab.freedesktop.org/drm/misc/kernel.git tags/drm-misc-fixes-2026-02-05

for you to fetch changes up to 40b24d9cdd4141ef43eeaa7e57c3efc07a567473:

drm/bridge: imx8mp-hdmi-pai: enable PM runtime (2026-02-05 16:16:45 +0800)

----------------------------------------------------------------
drm-misc-fixes for v6.19 final:

nouveau
-------
Revert adding atomic commit functions as it regresses pre-nv50.
Fix bugs exposed by enabling 570 firmware.

gma500
------
Revert a regression caused by vblank changes.

mgag200
-------
Replace a busy loop with a polling loop to fix that blocking 1 cpu for 300 ms roughly every 20 minutes.

bridge
------
imx8mp-hdmi-pa: Use runtime pm to fix a bug in channel ordering.

----------------------------------------------------------------
Dave Airlie (3):
nouveau/gsp: use rpc sequence numbers properly.
nouveau: add a third state to the fini handler.
nouveau/gsp: fix suspend/resume regression on r570 firmware

Jacob Keller (1):
drm/mgag200: fix mgag200_bmc_stop_scanout()

Jani Nikula (1):
Revert "drm/gma500: use drm_crtc_vblank_crtc()"

John Ogness (1):
Revert "drm/nouveau/disp: Set drm_mode_config_funcs.atomic_(check|commit)"

Shengjiu Wang (1):
drm/bridge: imx8mp-hdmi-pai: enable PM runtime

drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pai.c | 15 +++++++++
drivers/gpu/drm/gma500/psb_irq.c | 36 ++++++++--------------
drivers/gpu/drm/mgag200/mgag200_bmc.c | 31 ++++++++-----------
drivers/gpu/drm/mgag200/mgag200_drv.h | 6 ++++
drivers/gpu/drm/nouveau/include/nvif/client.h | 2 +-
drivers/gpu/drm/nouveau/include/nvif/driver.h | 2 +-
drivers/gpu/drm/nouveau/include/nvkm/core/device.h | 3 +-
drivers/gpu/drm/nouveau/include/nvkm/core/engine.h | 2 +-
drivers/gpu/drm/nouveau/include/nvkm/core/object.h | 5 +--
drivers/gpu/drm/nouveau/include/nvkm/core/oproxy.h | 2 +-
drivers/gpu/drm/nouveau/include/nvkm/core/subdev.h | 4 +--
.../drm/nouveau/include/nvkm/core/suspend_state.h | 11 +++++++
drivers/gpu/drm/nouveau/include/nvkm/subdev/gsp.h | 6 ++++
drivers/gpu/drm/nouveau/nouveau_display.c | 2 --
drivers/gpu/drm/nouveau/nouveau_drm.c | 2 +-
drivers/gpu/drm/nouveau/nouveau_nvif.c | 10 ++++--
drivers/gpu/drm/nouveau/nvif/client.c | 4 +--
drivers/gpu/drm/nouveau/nvkm/core/engine.c | 4 +--
drivers/gpu/drm/nouveau/nvkm/core/ioctl.c | 4 +--
drivers/gpu/drm/nouveau/nvkm/core/object.c | 20 +++++++++---
drivers/gpu/drm/nouveau/nvkm/core/oproxy.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/core/subdev.c | 18 +++++++++--
drivers/gpu/drm/nouveau/nvkm/core/uevent.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/engine/ce/ga100.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/engine/ce/priv.h | 2 +-
drivers/gpu/drm/nouveau/nvkm/engine/device/base.c | 22 ++++++++++---
drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c | 4 +--
drivers/gpu/drm/nouveau/nvkm/engine/device/priv.h | 2 +-
drivers/gpu/drm/nouveau/nvkm/engine/device/user.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/engine/disp/base.c | 4 +--
drivers/gpu/drm/nouveau/nvkm/engine/disp/chan.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/engine/falcon.c | 4 +--
drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/engine/fifo/uchan.c | 6 ++--
drivers/gpu/drm/nouveau/nvkm/engine/gr/base.c | 4 +--
drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/engine/gr/nv04.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/engine/gr/nv10.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/engine/gr/nv20.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/engine/gr/nv20.h | 2 +-
drivers/gpu/drm/nouveau/nvkm/engine/gr/nv40.c | 4 +--
drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv44.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/engine/sec2/base.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/engine/xtensa.c | 4 +--
drivers/gpu/drm/nouveau/nvkm/subdev/acr/base.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/subdev/bar/base.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/subdev/devinit/base.c | 4 +--
drivers/gpu/drm/nouveau/nvkm/subdev/fault/base.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/subdev/fault/user.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/subdev/gpio/base.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/subdev/gsp/base.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/subdev/gsp/gh100.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/subdev/gsp/priv.h | 8 ++---
.../gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/fbsr.c | 2 +-
.../gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/gsp.c | 8 ++---
.../gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/rpc.c | 6 ++++
.../gpu/drm/nouveau/nvkm/subdev/gsp/rm/r570/fbsr.c | 8 ++---
.../gpu/drm/nouveau/nvkm/subdev/gsp/rm/r570/gsp.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/rm.h | 2 +-
drivers/gpu/drm/nouveau/nvkm/subdev/gsp/tu102.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/base.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/subdev/instmem/base.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/subdev/therm/base.c | 6 ++--
drivers/gpu/drm/nouveau/nvkm/subdev/timer/base.c | 2 +-
67 files changed, 207 insertions(+), 138 deletions(-)
create mode 100644 drivers/gpu/drm/nouveau/include/nvkm/core/suspend_state.h