From: Luca Ceresoli <luca.ceresoli@bootlin.com>
To: "Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
"Maxime Ripard" <mripard@kernel.org>,
"Thomas Zimmermann" <tzimmermann@suse.de>,
"David Airlie" <airlied@gmail.com>,
"Simona Vetter" <simona@ffwll.ch>,
"Andrzej Hajda" <andrzej.hajda@intel.com>,
"Neil Armstrong" <neil.armstrong@linaro.org>,
"Robert Foss" <rfoss@kernel.org>,
"Laurent Pinchart" <Laurent.pinchart@ideasonboard.com>,
"Jonas Karlman" <jonas@kwiboo.se>,
"Jernej Skrabec" <jernej.skrabec@gmail.com>,
"Sandy Huang" <hjc@rock-chips.com>,
"Heiko Stübner" <heiko@sntech.de>,
"Andy Yan" <andy.yan@rock-chips.com>,
"Daniel Stone" <daniels@collabora.com>,
"Dave Stevenson" <dave.stevenson@raspberrypi.com>,
"Maíra Canal" <mcanal@igalia.com>,
"Raspberry Pi Kernel Maintenance" <kernel-list@raspberrypi.com>,
"Cristian Ciocaltea" <cristian.ciocaltea@collabora.com>
Cc: kernel@collabora.com, dri-devel@lists.freedesktop.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org,
Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>,
Diederik de Haas <diederik@cknow-tech.com>,
Maud Spierings <maud_spierings@hotmail.com>
Subject: Re: (subset) [PATCH v7 00/30] Add HDMI 2.0 support to DW HDMI QP TX
Date: Wed, 24 Jun 2026 16:08:57 +0200 [thread overview]
Message-ID: <178231013719.859921.5124678664798209095.b4-ty@b4> (raw)
In-Reply-To: <20260602-dw-hdmi-qp-scramb-v7-0-445eb54ee1ed@collabora.com>
On Tue, 02 Jun 2026 01:44:00 +0300, Cristian Ciocaltea wrote:
> Enable HDMI 2.0 display modes (e.g. 4K@60Hz) on the Synopsys DW HDMI QP
> TX controller, as found in Rockchip RK3576 & RK3588 SoCs, by adding SCDC
> management for high TMDS clock ratio and scrambling.
>
> Since SCDC state is lost on sink disconnects, the bridge driver needs to
> trigger a CRTC reset during connector detection. To support this, the
> series introduces the connector and bridge scrambling infrastructure
> (patches 1-8), wires it up through the bridge connector layer with an
> atomic-aware detect_ctx hook (patches 9-11), then implements the SCDC
> scrambling feature in the DW HDMI QP bridge driver (patches 12-15).
>
> [...]
Applied, thanks!
[01/30] drm/fb-helper: Remove unused local variable in hotplug_event()
commit: cdeb2ccd993ed8647adbbda2c3b103aa717fd6f7
Best regards,
--
Luca Ceresoli, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
prev parent reply other threads:[~2026-06-24 14:09 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-01 22:44 [PATCH v7 00/30] Add HDMI 2.0 support to DW HDMI QP TX Cristian Ciocaltea
2026-06-01 22:44 ` [PATCH v7 01/30] drm/fb-helper: Remove unused local variable in hotplug_event() Cristian Ciocaltea
2026-06-11 9:49 ` Maxime Ripard
2026-06-12 13:46 ` Thomas Zimmermann
2026-06-12 17:40 ` Cristian Ciocaltea
2026-06-01 22:44 ` [PATCH v7 02/30] drm/connector: Add HDMI 2.0 scrambler infrastructure Cristian Ciocaltea
2026-06-12 12:06 ` Maxime Ripard
2026-06-12 18:11 ` Cristian Ciocaltea
2026-06-19 12:44 ` Maxime Ripard
2026-06-01 22:44 ` [PATCH v7 03/30] drm/display: scdc_helper: Add macro for connector-prefixed debug messages Cristian Ciocaltea
2026-06-11 15:19 ` Maxime Ripard
2026-06-01 22:44 ` [PATCH v7 04/30] drm/display: scdc_helper: Add HDMI 2.0 scrambling management helpers Cristian Ciocaltea
2026-06-12 13:43 ` Maxime Ripard
2026-06-13 1:30 ` Cristian Ciocaltea
2026-06-25 7:53 ` Maxime Ripard
2026-06-25 8:05 ` Maxime Ripard
2026-06-25 8:27 ` Cristian Ciocaltea
2026-06-01 22:44 ` [PATCH v7 05/30] drm/display: hdmi_state_helper: Add ctx-aware hotplug helper for SCDC sync Cristian Ciocaltea
2026-06-11 15:25 ` Maxime Ripard
2026-06-12 19:23 ` Cristian Ciocaltea
2026-06-01 22:44 ` [PATCH v7 06/30] drm/display: hdmi_state_helper: Plumb HDMI 2.0 source scrambling capability Cristian Ciocaltea
2026-07-22 7:37 ` Dmitry Baryshkov
2026-06-01 22:44 ` [PATCH v7 07/30] drm/bridge: Remove redundant error check in drm_bridge_helper_reset_crtc() Cristian Ciocaltea
2026-06-01 22:44 ` [PATCH v7 08/30] drm/bridge: Add HDMI 2.0 scrambler bridge operation and callbacks Cristian Ciocaltea
2026-07-22 7:38 ` Dmitry Baryshkov
2026-06-01 22:44 ` [PATCH v7 09/30] drm/display: bridge_connector: Use cached connector status in .get_modes() Cristian Ciocaltea
2026-06-01 22:44 ` [PATCH v7 10/30] drm/display: bridge_connector: Switch to .detect_ctx() connector helper Cristian Ciocaltea
2026-06-01 22:44 ` [PATCH v7 11/30] drm/display: bridge_connector: Wire up HDMI 2.0 scrambler callbacks Cristian Ciocaltea
2026-06-12 8:52 ` Maxime Ripard
2026-06-12 20:42 ` Cristian Ciocaltea
2026-06-19 13:58 ` Maxime Ripard
2026-07-22 7:41 ` Dmitry Baryshkov
2026-06-01 22:44 ` [PATCH v7 12/30] drm/bridge: dw-hdmi-qp: Rate limit i2c read error messages Cristian Ciocaltea
2026-06-01 22:44 ` [PATCH v7 13/30] drm/bridge: dw-hdmi-qp: Provide .{enable|disable}_hpd() PHY ops Cristian Ciocaltea
2026-06-01 22:44 ` [PATCH v7 14/30] drm/bridge: dw-hdmi-qp: Add HDMI 2.0 SCDC scrambling support Cristian Ciocaltea
2026-06-01 22:44 ` [PATCH v7 15/30] drm/bridge: dw-hdmi-qp: Provide dw_hdmi_qp_hpd_notify() helper Cristian Ciocaltea
2026-06-01 22:44 ` [PATCH v7 16/30] drm/rockchip: dw_hdmi_qp: Add missing newlines in dev_err_probe() messages Cristian Ciocaltea
2026-06-01 22:44 ` [PATCH v7 17/30] drm/rockchip: dw_hdmi_qp: Use local dev variable consistently in bind() Cristian Ciocaltea
2026-06-01 22:44 ` [PATCH v7 18/30] drm/rockchip: dw_hdmi_qp: Drop unnecessary #include Cristian Ciocaltea
2026-06-01 22:44 ` [PATCH v7 19/30] drm/rockchip: dw_hdmi_qp: Defer HPD IRQ enable until after connector setup Cristian Ciocaltea
2026-06-01 22:44 ` [PATCH v7 20/30] drm/rockchip: dw_hdmi_qp: Mask HPD IRQ in rk3576_io_init() Cristian Ciocaltea
2026-06-01 22:44 ` [PATCH v7 21/30] drm/rockchip: dw_hdmi_qp: Implement .{enable|disable}_hpd() PHY ops Cristian Ciocaltea
2026-06-01 22:44 ` [PATCH v7 22/30] drm/rockchip: dw_hdmi_qp: Switch to dw_hdmi_qp_hpd_notify() Cristian Ciocaltea
2026-06-01 22:44 ` [PATCH v7 23/30] drm/bridge: dw-hdmi-qp: Remove obsolete .setup_hpd() phy op Cristian Ciocaltea
2026-06-01 22:44 ` [PATCH v7 24/30] drm/vc4: hdmi: Use common TMDS char rate constants Cristian Ciocaltea
2026-06-11 15:32 ` Maxime Ripard
2026-06-11 17:14 ` Dave Stevenson
2026-06-01 22:44 ` [PATCH v7 25/30] drm/vc4: hdmi: Convert to common HDMI 2.0 SCDC scrambling helpers Cristian Ciocaltea
2026-06-12 12:04 ` Maxime Ripard
2026-06-13 0:41 ` Cristian Ciocaltea
2026-06-25 7:44 ` Maxime Ripard
2026-06-25 8:19 ` Cristian Ciocaltea
2026-06-01 22:44 ` [PATCH v7 26/30] drm/tests: connector: Add HDMI source-side scrambler capability tests Cristian Ciocaltea
2026-06-01 22:44 ` [PATCH v7 27/30] drm/tests: edid: Add 4K@60Hz EDID with 600MHz TMDS Cristian Ciocaltea
2026-06-01 22:44 ` [PATCH v7 28/30] drm/tests: hdmi_state_helper: Add HDMI 2.0 scrambling tests Cristian Ciocaltea
2026-06-01 22:44 ` [PATCH v7 29/30] drm/tests: edid: Fix conformity for 1080p+4K YUV420 200MHz EDID Cristian Ciocaltea
2026-06-01 22:44 ` [PATCH v7 30/30] drm/tests: edid: Fix conformity for 4K RGB/YUV 340MHz EDID Cristian Ciocaltea
2026-06-24 14:08 ` Luca Ceresoli [this message]
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