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2024-02-09drm: adv7511: switch to ->edid_read callbackJani Nikula
Prefer using the struct drm_edid based callback and functions. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/d38a3ad5dc964c11967219e41efe02297514f1c2.1706038510.git.jani.nikula@intel.com
2024-02-09drm: xlnx: zynqmp_dpsub: switch to ->edid_read callbackJani Nikula
Prefer using the struct drm_edid based callback and functions. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/549694273b57e7275de01daf8ce60579121998d4.1706038510.git.jani.nikula@intel.com
2024-02-09drm/omap/hdmi5: switch to ->edid_read callbackJani Nikula
Prefer using the struct drm_edid based callback and functions. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/da96653c111a7f989c7c804923968fa5f47c6b5a.1706038510.git.jani.nikula@intel.com
2024-02-09drm/omap/hdmi4: switch to ->edid_read callbackJani Nikula
Prefer using the struct drm_edid based callback and functions. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/4c9b24a399e8f305698f8fe5ebd687bfd6ce2e59.1706038510.git.jani.nikula@intel.com
2024-02-09drm/msm/hdmi: switch to ->edid_read callbackJani Nikula
Prefer using the struct drm_edid based callback and functions. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/2f127a42e3a9472f5a7c6bcbc8a42433e94acb3f.1706038510.git.jani.nikula@intel.com
2024-02-09drm/msm/hdmi: fix indentJani Nikula
Remove the excess leading tabs. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/d06f990311ba0108357512c46b3e8328bacedcd0.1706038510.git.jani.nikula@intel.com
2024-02-09drm/mediatek/hdmi: switch to ->edid_read callbackJani Nikula
Prefer using the struct drm_edid based callback and functions. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/7fff7a6ff6b7e6f121eafaccfc4c368e492631f4.1706038510.git.jani.nikula@intel.com
2024-02-09drm/mediatek/dp: switch to ->edid_read callbackJani Nikula
Prefer using the struct drm_edid based callback and functions. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/3d783478e25e71f12f66c2caedb1f9205d4d8a44.1706038510.git.jani.nikula@intel.com
2024-02-09drm/bridge: sii902x: switch to ->edid_read callbackJani Nikula
Prefer using the struct drm_edid based callback and functions. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/684ccb5445bfc448dfaff00ad61a16a76f6aa723.1706038510.git.jani.nikula@intel.com
2024-02-09drm/bridge: sii902x: use display info is_hdmiJani Nikula
Use the pre-parsed information instead of parsing EDID again. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/9350875730b332ab2cac58fcbe7f4812fab567b8.1706038510.git.jani.nikula@intel.com
2024-02-09drm/bridge: nxp-ptn3460: switch to ->edid_read callbackJani Nikula
Prefer using the struct drm_edid based callback and functions. v2: Fix -Wsometimes-uninitialized (kernel test robot) Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/6f4e48af3bf4d7782e8dfad703b6f22a69e94bf8.1706038510.git.jani.nikula@intel.com
2024-02-09drm/bridge: megachips: switch to ->edid_read callbackJani Nikula
Prefer using the struct drm_edid based callback and functions. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/f1e3fa51de1625f9f361b7cdb81fd74d51fb9dba.1706038510.git.jani.nikula@intel.com
2024-02-09drm/bridge: lt9611uxc: switch to ->edid_read callbackJani Nikula
Prefer using the struct drm_edid based callback and functions. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/40fc5eaf2fa34a9d604fe5291ae2a41623dd391d.1706038510.git.jani.nikula@intel.com
2024-02-09drm/bridge: lt9611: switch to ->edid_read callbackJani Nikula
Prefer using the struct drm_edid based callback and functions. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/0c43e5cc9f0b320abd742e7efba5af7a20d8ebd9.1706038510.git.jani.nikula@intel.com
2024-02-09drm: bridge: it66121: switch to ->edid_read callbackJani Nikula
Prefer using the struct drm_edid based callback and functions. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/b7b0d7957b75297a4768e9df61f21e21170b2bf2.1706038510.git.jani.nikula@intel.com
2024-02-09drm/bridge: it6505: switch to ->edid_read callbackJani Nikula
Prefer using the struct drm_edid based callback and functions. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/5d2579802e277cc562bde6c4e26a5b63ff0e02ae.1706038510.git.jani.nikula@intel.com
2024-02-09drm/bridge: display-connector: switch to ->edid_read callbackJani Nikula
Prefer using the struct drm_edid based callback and functions. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/4e59a181e71e20158106868d1a6f7165cd9193e3.1706038510.git.jani.nikula@intel.com
2024-02-09drm/bridge: cdns-mhdp8546: clear the EDID property on failuresJani Nikula
If EDID read fails, clear the EDID property. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/a754d9f90fe2addb9d90f9638e3d53dce87bdabc.1706038510.git.jani.nikula@intel.com
2024-02-09drm/bridge: cdns-mhdp8546: switch to ->edid_read callbackJani Nikula
Prefer using the struct drm_edid based callback and functions. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/88fde35b8d75860d7a2caad94d774aa96b443754.1706038510.git.jani.nikula@intel.com
2024-02-09drm/bridge: anx7625: switch to ->edid_read callbackJani Nikula
Prefer using the struct drm_edid based callback. v2: Fix build (goto out;) Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/62b905f4ec9fe3efa3785d34006b7e45e4c6c88b.1706038510.git.jani.nikula@intel.com
2024-02-08drm/bridge: remove drm_bridge_get_edid() in favour of drm_bridge_edid_read()Jani Nikula
All users of drm_bridge_get_edid() have been converted to use drm_bridge_edid_read(). Remove drm_bridge_get_edid(). Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/c51d50edddbe8816eaa63e6ccafa9f2354b506ba.1706038510.git.jani.nikula@intel.com
2024-02-08drm/meson: switch to drm_bridge_edid_read()Jani Nikula
Prefer using the struct drm_edid based functions. Not ideal, should use source physical address from connector info. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/0a6556b4abaa341b5a3b9b466dbb23714369f7e1.1706038510.git.jani.nikula@intel.com
2024-02-08drm/bridge: tfp410: clear the EDID property on failuresJani Nikula
If EDID read fails, clear the EDID property. Cc: Andrzej Hajda <andrzej.hajda@intel.com> Cc: Neil Armstrong <neil.armstrong@linaro.org> Cc: Robert Foss <rfoss@kernel.org> Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> Cc: Jonas Karlman <jonas@kwiboo.se> Cc: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/f49d95ce21e85495d73384acd184f4f9778368ee.1706038510.git.jani.nikula@intel.com
2024-02-08drm/bridge: tfp410: use drm_bridge_edid_read()Jani Nikula
Prefer using the struct drm_edid based functions. Cc: Andrzej Hajda <andrzej.hajda@intel.com> Cc: Neil Armstrong <neil.armstrong@linaro.org> Cc: Robert Foss <rfoss@kernel.org> Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> Cc: Jonas Karlman <jonas@kwiboo.se> Cc: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/f857bb36a78c57dc6a07b7b6cc90312fc3139ca8.1706038510.git.jani.nikula@intel.com
2024-02-08drm: bridge: simple-bridge: clear the EDID property on failuresJani Nikula
If EDID read fails, clear the EDID property. Cc: Andrzej Hajda <andrzej.hajda@intel.com> Cc: Neil Armstrong <neil.armstrong@linaro.org> Cc: Robert Foss <rfoss@kernel.org> Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> Cc: Jonas Karlman <jonas@kwiboo.se> Cc: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/3e3c9505fa6859a96ead70121791fd9c4d946b6f.1706038510.git.jani.nikula@intel.com
2024-02-08drm: bridge: simple-bridge: use drm_bridge_edid_read()Jani Nikula
Prefer using the struct drm_edid based functions. Cc: Andrzej Hajda <andrzej.hajda@intel.com> Cc: Neil Armstrong <neil.armstrong@linaro.org> Cc: Robert Foss <rfoss@kernel.org> Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> Cc: Jonas Karlman <jonas@kwiboo.se> Cc: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/ae1fd3d94829e3e5c197ca58eb18108cb004cf0b.1706038510.git.jani.nikula@intel.com
2024-02-08drm/bridge: lt9611uxc: use drm_bridge_edid_read()Jani Nikula
Prefer using the struct drm_edid based functions. Cc: Andrzej Hajda <andrzej.hajda@intel.com> Cc: Neil Armstrong <neil.armstrong@linaro.org> Cc: Robert Foss <rfoss@kernel.org> Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> Cc: Jonas Karlman <jonas@kwiboo.se> Cc: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/b784ed15b792bb87f8c40b90c5c42591d7878643.1706038510.git.jani.nikula@intel.com
2024-02-08drm/bridge: lt8912b: use ->edid_read callbackJani Nikula
Prefer using the struct drm_edid based functions. Cc: Adrien Grassein <adrien.grassein@gmail.com> Cc: Andrzej Hajda <andrzej.hajda@intel.com> Cc: Neil Armstrong <neil.armstrong@linaro.org> Cc: Robert Foss <rfoss@kernel.org> Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> Cc: Jonas Karlman <jonas@kwiboo.se> Cc: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/98f0356f1bd279bc337c904d8313c9afee530b48.1706038510.git.jani.nikula@intel.com
2024-02-08drm/bridge: lt8912b: clear the EDID property on failuresJani Nikula
If EDID read fails, clear the EDID property. Cc: Adrien Grassein <adrien.grassein@gmail.com> Cc: Andrzej Hajda <andrzej.hajda@intel.com> Cc: Neil Armstrong <neil.armstrong@linaro.org> Cc: Robert Foss <rfoss@kernel.org> Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> Cc: Jonas Karlman <jonas@kwiboo.se> Cc: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/2080adaadf4bba3d85f58c42c065caf9aad9a4ef.1706038510.git.jani.nikula@intel.com
2024-02-08drm/bridge: lt8912b: use drm_bridge_edid_read()Jani Nikula
Prefer using the struct drm_edid based functions. cc: Adrien Grassein <adrien.grassein@gmail.com> Cc: Andrzej Hajda <andrzej.hajda@intel.com> Cc: Neil Armstrong <neil.armstrong@linaro.org> Cc: Robert Foss <rfoss@kernel.org> Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> Cc: Jonas Karlman <jonas@kwiboo.se> Cc: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/32c9b52fe6fa7cbad6bfd0ff00041876977e02ea.1706038510.git.jani.nikula@intel.com
2024-02-08drm/bridge: chrontel-ch7033: switch to drm_bridge_edid_read()Jani Nikula
Prefer using the struct drm_edid based functions. Cc: Andrzej Hajda <andrzej.hajda@intel.com> Cc: Neil Armstrong <neil.armstrong@linaro.org> Cc: Robert Foss <rfoss@kernel.org> Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> Cc: Jonas Karlman <jonas@kwiboo.se> Cc: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/51691a606671d46696c0f1ab9492e6a1b691457b.1706038510.git.jani.nikula@intel.com
2024-02-08drm/bridge: switch to drm_bridge_edid_read()Jani Nikula
Prefer using the struct drm_edid based functions. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/704941568475e6e0e40d99a595a67e887949a30f.1706038510.git.jani.nikula@intel.com
2024-02-08drm/bridge: add ->edid_read hook and drm_bridge_edid_read()Jani Nikula
Add new struct drm_edid based ->edid_read hook and drm_bridge_edid_read() function to call the hook. v2: Include drm/drm_edid.h Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/9d08d22eaffcb9c59a2b677e45d7e61fc689bc2f.1706038510.git.jani.nikula@intel.com
2024-02-07drm: xlnx: zynqmp_dpsub: Filter interrupts against maskAnatoliy Klymenko
Filter out status register against the interrupts' mask. Some events are being reported via DP status register, even if corresponding interrupts have been disabled. One instance of such event leads to generation of VBLANK when the driver is in DRM bridge mode, which in turn results in NULL pointer dereferencing. We should avoid processing such events in an interrupt handler context. This problem is less noticeable when the driver operates in DMA mode, as in this case we have DRM CRTC object instantiated and DRM framework simply discards unwanted VBLANKs in drm_handle_vblank(). Signed-off-by: Anatoliy Klymenko <anatoliy.klymenko@amd.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240124025402.373620-5-anatoliy.klymenko@amd.com
2024-02-07drm: xlnx: zynqmp_dpsub: Clear status register ASAPAnatoliy Klymenko
Clear status register as soon as we read it. Addressing comments from https://lore.kernel.org/dri-devel/beb551c7-bb7e-4cd0-b166-e9aad90c4620@ideasonboard.com/ Signed-off-by: Anatoliy Klymenko <anatoliy.klymenko@amd.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240124025402.373620-4-anatoliy.klymenko@amd.com
2024-02-07drm: xlnx: zynqmp_dpsub: Fix timing for live modeAnatoliy Klymenko
Expect external video timing in live video input mode, program DPSUB acordingly. Signed-off-by: Anatoliy Klymenko <anatoliy.klymenko@amd.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240124025402.373620-3-anatoliy.klymenko@amd.com
2024-02-07drm: xlnx: zynqmp_dpsub: Make drm bridge discoverableAnatoliy Klymenko
ZynqMP DPSUB supports 2 input modes: DMA based and live video. In the first mode, the driver implements CRTC and DP encoder DRM bridge to model the complete display pipeline. In this case, DRM bridge is being directly instantiated within the driver, not using any bridge discovery mechanisms. In the live video input mode video signal is generated by FPGA fabric and passed into DPSUB over the connected bus. In this mode driver exposes the DP encoder as a DRM bridge, expecting external CRTC to discover it via drm_of_find_panel_or_bridge() or a similar call. This discovery relies on drm_bridge.of_node being properly set. Assign device OF node to the bridge prior to registering it. This will make said bridge discoverable by an external CRTC driver. Signed-off-by: Anatoliy Klymenko <anatoliy.klymenko@amd.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240124025402.373620-2-anatoliy.klymenko@amd.com
2024-02-07Merge drm/drm-next into drm-misc-nextThomas Zimmermann
Backmerging to update drm-misc-next to the state of v6.8-rc3. Also fixes a build problem with xe. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
2024-02-07drm: mipi-dsi: make mipi_dsi_bus_type constRicardo B. Marliere
Now that the driver core can properly handle constant struct bus_type, move the mipi_dsi_bus_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240203-bus_cleanup-gpu-v1-2-1b6ecdb5f941@marliere.net Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240203-bus_cleanup-gpu-v1-2-1b6ecdb5f941@marliere.net
2024-02-07drm: display: make dp_aux_bus_type constRicardo B. Marliere
Now that the driver core can properly handle constant struct bus_type, move the dp_aux_bus_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240203-bus_cleanup-gpu-v1-1-1b6ecdb5f941@marliere.net Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240203-bus_cleanup-gpu-v1-1-1b6ecdb5f941@marliere.net
2024-02-07drm/bridge: imx8mp-hdmi-pvi: Fix build warningsAdam Ford
Two separate build warnings were reported. One from an uninitialized variable, and the other from returning 0 instead of NULL from a pointer. Fixes: 059c53e877ca ("drm/bridge: imx: add driver for HDMI TX Parallel Video Interface") Reported-by: Nathan Chancellor <nathan@kernel.org> Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202402062134.a6CqAt3s-lkp@intel.com/ Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20240207002305.618499-1-aford173@gmail.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240207002305.618499-1-aford173@gmail.com
2024-02-07drm/panel: re-alphabetize the menu listRandy Dunlap
A few of the DRM_PANEL entries have become out of alphabetical order, so move them around a bit to restore alpha order. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Neil Armstrong <neil.armstrong@linaro.org> Cc: Jessica Zhang <quic_jesszhan@quicinc.com> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: David Airlie <airlied@gmail.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: <dri-devel@lists.freedesktop.org> Cc: Aradhya Bhatia <a-bhatia1@ti.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20240205062711.3513-1-rdunlap@infradead.org Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240205062711.3513-1-rdunlap@infradead.org
2024-02-07drm/panel: simple: push blanking limit on RK32FN48HRaphael Gallais-Pou
Push horizontal front porch and vertical back porch blanking limit. This allows to get a 60 fps sharp. Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20240205-ltdc_mp13-v1-5-116d43ebba75@foss.st.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240205-ltdc_mp13-v1-5-116d43ebba75@foss.st.com
2024-02-07drm/panel: simple: fix flags on RK043FN48HRaphael Gallais-Pou
DISPLAY_FLAGS_SYNC_POSEDGE is missing in the flags on the default timings. When overriding the default mode with one described in the device tree, the mode does not get acked because of this missing flag. Moreover since the panel is driven by the positive edge it makes sense to add it here. Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com> Link: https://lore.kernel.org/r/20240205-ltdc_mp13-v1-4-072d24bf1b36@foss.st.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240205-ltdc_mp13-v1-4-072d24bf1b36@foss.st.com
2024-02-06drm/bridge: imx: add bridge wrapper driver for i.MX8MP DWC HDMILucas Stach
Add a simple wrapper driver for the DWC HDMI bridge driver that implements the few bits that are necessary to abstract the i.MX8MP SoC integration. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Tested-by: Marek Vasut <marex@denx.de> Tested-by: Adam Ford <aford173@gmail.com> #imx8mp-beacon Tested-by: Richard Leitner <richard.leitner@skidata.com> Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de> Tested-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Signed-off-by: Adam Ford <aford173@gmail.com> Link: https://lore.kernel.org/r/20240203165307.7806-11-aford173@gmail.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240203165307.7806-11-aford173@gmail.com
2024-02-06dt-bindings: display: imx: add binding for i.MX8MP HDMI TXLucas Stach
The HDMI TX controller on the i.MX8MP SoC is a Synopsys designware IP core with a little bit of SoC integration around it. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20240203165307.7806-10-aford173@gmail.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240203165307.7806-10-aford173@gmail.com
2024-02-05drm/sched: Add Matthew Brost to maintainersMatthew Brost
Add Matthew Brost to DRM scheduler maintainers. Cc: Luben Tuikov <ltuikov89@gmail.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Dave Airlie <airlied@redhat.com> Cc: Christian König <christian.koenig@amd.com> Signed-off-by: Matthew Brost <matthew.brost@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240131030302.2088173-1-matthew.brost@intel.com Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Luben Tuikov <ltuikov89@gmail.com> Signed-off-by: Luben Tuikov <ltuikov89@gmail.com>
2024-02-05dt-bindings: drm/bridge: ti-sn65dsi86: Fix bouncing @codeaurora addressJeffrey Hugo
The servers for the @codeaurora domain are long retired and any messages sent there bounce. Sandeep Panda's email address is no longer valid and should be repleaced. However Sandeep has left the company and has not been active sice, therefore it looks like this binding is orphaned. Doug is listed as the reviewer for this file in MAINTAINERS and has volunteered to be listed within the file as the binding maintainer. Therefore replace Sandeep with Doug to make the documentation current. Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240202202329.4172917-1-quic_jhugo@quicinc.com
2024-02-05drm/bridge: imx: add driver for HDMI TX Parallel Video InterfaceLucas Stach
This IP block is found in the HDMI subsystem of the i.MX8MP SoC. It has a full timing generator and can switch between different video sources. On the i.MX8MP however the only supported source is the LCDIF. The block just needs to be powered up and told about the polarity of the video sync signals to act in bypass mode. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Tested-by: Marek Vasut <marex@denx.de> Tested-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Tested-by: Richard Leitner <richard.leitner@skidata.com> Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Tested-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Tested-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Adam Ford <aford173@gmail.com> Link: https://lore.kernel.org/r/20240203165307.7806-9-aford173@gmail.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240203165307.7806-9-aford173@gmail.com
2024-02-05dt-bindings: display: imx: add binding for i.MX8MP HDMI PVILucas Stach
Add binding for the i.MX8MP HDMI parallel video interface block. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Adam Ford <aford173@gmail.com> Link: https://lore.kernel.org/r/20240203165307.7806-8-aford173@gmail.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240203165307.7806-8-aford173@gmail.com
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-29 11:07:42 +0000