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Author SHA1 Message Date
Luca Ceresoli
af509dfc0b drm/omap: dss: sdi: convert to devm_drm_bridge_alloc() API 
This is the new API for allocating DRM bridges.

Switching from a non-devm to a devm allocation allows removing the kfree()
in the remove function and in the probe error management code, and as a
consequence to simplify the code flow by removing now unnecessary gotos.

Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20250509-drm-bridge-convert-to-alloc-api-v3-12-b8bc1f16d7aa@bootlin.com
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
 2025-05-21 13:40:09 +02:00
Luca Ceresoli
eb01c3cc55 drm/omap: dss: hdmi5: convert to devm_drm_bridge_alloc() API 
This is the new API for allocating DRM bridges.

Switching from a non-devm to a devm allocation allows removing the kfree()
in the remove function and in the probe error management code, and as a
consequence to simplify the code flow by removing now unnecessary gotos.

Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20250509-drm-bridge-convert-to-alloc-api-v3-11-b8bc1f16d7aa@bootlin.com
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
 2025-05-21 13:40:09 +02:00
Luca Ceresoli
0241b190ac drm/omap: dss: hdmi4: convert to devm_drm_bridge_alloc() API 
This is the new API for allocating DRM bridges.

Switching from a non-devm to a devm allocation allows removing the kfree()
in the remove function and in the probe error management code, and as a
consequence to simplify the code flow by removing now unnecessary gotos.

Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20250509-drm-bridge-convert-to-alloc-api-v3-10-b8bc1f16d7aa@bootlin.com
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
 2025-05-21 13:40:09 +02:00
Luca Ceresoli
f35753992c drm/omap: dss: dsi: convert to devm_drm_bridge_alloc() API 
This is the new API for allocating DRM bridges.

Acked-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250509-drm-bridge-convert-to-alloc-api-v3-9-b8bc1f16d7aa@bootlin.com
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
 2025-05-21 13:40:08 +02:00
Luca Ceresoli
ac5869aae6 drm/omap: dss: dpi: convert to devm_drm_bridge_alloc() API 
This is the new API for allocating DRM bridges.

Acked-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250509-drm-bridge-convert-to-alloc-api-v3-8-b8bc1f16d7aa@bootlin.com
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
 2025-05-21 13:40:08 +02:00
Luca Ceresoli
9cdc50b205 drm/bridge: sii902x: convert to devm_drm_bridge_alloc() API 
This is the new API for allocating DRM bridges.

Acked-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250509-drm-bridge-convert-to-alloc-api-v3-7-b8bc1f16d7aa@bootlin.com
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
 2025-05-21 13:40:08 +02:00
Luca Ceresoli
3cb4fec95e drm/bridge: nxp-ptn3460: convert to devm_drm_bridge_alloc() API 
This is the new API for allocating DRM bridges.

Acked-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250509-drm-bridge-convert-to-alloc-api-v3-6-b8bc1f16d7aa@bootlin.com
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
 2025-05-21 13:40:08 +02:00
Luca Ceresoli
0d2577d8f0 drm/bridge: megachips-stdpxxxx-ge-b850v3-fw: convert to devm_drm_bridge_alloc() API 
This is the new API for allocating DRM bridges.

Acked-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250509-drm-bridge-convert-to-alloc-api-v3-5-b8bc1f16d7aa@bootlin.com
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
 2025-05-21 13:40:08 +02:00
Luca Ceresoli
2b42027f44 drm/bridge: cdns-dsi: convert to devm_drm_bridge_alloc() API 
This is the new API for allocating DRM bridges.

Acked-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250509-drm-bridge-convert-to-alloc-api-v3-4-b8bc1f16d7aa@bootlin.com
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
 2025-05-21 13:40:08 +02:00
Luca Ceresoli
7a909b2bea drm/bridge: anx7625: convert to devm_drm_bridge_alloc() API 
This is the new API for allocating DRM bridges.

Acked-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250509-drm-bridge-convert-to-alloc-api-v3-3-b8bc1f16d7aa@bootlin.com
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
 2025-05-21 13:40:08 +02:00
Anusha Srivatsa
bdfc5b2927 panel/orisetech-ota5601a: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-30-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2025-05-21 08:41:11 +02:00
Anusha Srivatsa
d2b67baa89 panel/lcd-olinuxino: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-29-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2025-05-21 08:41:10 +02:00
Anusha Srivatsa
6e8fba44da panel/novatek-nt39016: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-28-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2025-05-21 08:41:10 +02:00
Anusha Srivatsa
e41a4813af panel/novatek-nt36672e: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-27-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2025-05-21 08:41:09 +02:00
Anusha Srivatsa
10868521bd panel/novatek-nt36523: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-26-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2025-05-21 08:41:09 +02:00
Anusha Srivatsa
e59e1f4524 panel/novatek-nt35950: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-25-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2025-05-21 08:41:08 +02:00
Anusha Srivatsa
81cb873542 panel/novatek-nt35560: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-24-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2025-05-21 08:41:08 +02:00
Anusha Srivatsa
3f08c356b8 panel/novatek-nt35510: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-23-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2025-05-21 08:41:07 +02:00
Anusha Srivatsa
5d5da5cef9 panel/newvision-nv3052c: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-22-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2025-05-21 08:41:07 +02:00
Anusha Srivatsa
417f0eb92c panel/newvision-nv3051d: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-21-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2025-05-21 08:41:06 +02:00
Anusha Srivatsa
47b74d7c5e panel/mantix-mlaf057we51: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-20-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2025-05-21 08:41:05 +02:00
Anusha Srivatsa
2a2c7d7d36 panel/magnachip-d53e6ea8966: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-19-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2025-05-21 08:41:05 +02:00
Anusha Srivatsa
b28994ed38 panel/lincolntech-lcd197: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-18-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2025-05-21 08:41:04 +02:00
Anusha Srivatsa
89da5d30fa panel/lg-lg4573: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-17-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2025-05-21 08:41:04 +02:00
Anusha Srivatsa
deafcd1f93 panel/ltk500hd1829: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-16-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2025-05-21 08:41:03 +02:00
Anusha Srivatsa
da93b863bd panel/ltk050h3146w: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-15-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2025-05-21 08:41:03 +02:00
Anusha Srivatsa
608cd2887f panel/jdi-fhd-r63452: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-14-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2025-05-21 08:41:02 +02:00
Anusha Srivatsa
9d20a28650 panel/jadard-jd9365da-h3: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-13-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2025-05-21 08:41:02 +02:00
Anusha Srivatsa
8015bc283e panel/innolux-p079zca: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-12-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2025-05-21 08:41:01 +02:00
Anusha Srivatsa
93b6d2ea6f panel/innolux-ej030na: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-11-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2025-05-21 08:41:01 +02:00
Anusha Srivatsa
0678c17add panel/ilitek-ili9881c: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-10-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2025-05-21 08:41:00 +02:00
Anusha Srivatsa
c15e4acd15 panel/ilitek-ili9806e: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Michael Walle <mwalle@kernel.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-9-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2025-05-21 08:41:00 +02:00
Anusha Srivatsa
8500594c9b panel/panel-ili9805: Use refcounted allocation in place of devm_kzalloc() 
Start using the new helper that does the refcounted
allocations

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-8-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2025-05-21 08:40:59 +02:00
Anusha Srivatsa
75db23f878 panel/ilitek-ili9341: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-7-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2025-05-21 08:40:59 +02:00
Anusha Srivatsa
9609efa05d panel/ilitek-ili9322: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-6-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2025-05-21 08:40:58 +02:00
Anusha Srivatsa
c53c3e87ae panel/himax-hx8394: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-5-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2025-05-21 08:40:58 +02:00
Anusha Srivatsa
7b8c32961b panel/himax-hx83112a: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-4-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2025-05-21 08:40:57 +02:00
Anusha Srivatsa
1017366dd1 panel/fy07024di26a30d: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-3-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2025-05-21 08:40:56 +02:00
Anusha Srivatsa
39cfc68b6b panel/feixin-k101-im2ba02: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-2-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2025-05-21 08:40:56 +02:00
Anusha Srivatsa
74ca3ba0d0 panel/panel-elida-kd35t133: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-1-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2025-05-21 08:40:55 +02:00
Dmitry Baryshkov
ae01d3183d drm/bridge: adv7511: switch to the HDMI connector helpers 
Rewrite the ADV7511 driver to use implementation provided by the DRM
HDMI connector framework, including the Audio and CEC bits. Drop the
in-bridge connector support and use drm_bridge_connector if the host
requires the connector to be provided by the bridge.

Note: currently only AVI InfoFrames are supported. Existing driver
doesn't support programming any other InfoFrames directly and Audio
InfoFrame seems to be programmed using individual bits and pieces rather
than programming it directly.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20250517-drm-hdmi-connector-cec-v6-10-35651db6f19b@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-05-21 01:35:34 +03:00
Dmitry Baryshkov
a74288c8de drm/display: bridge-connector: handle CEC adapters 
Implement necessary glue code to let DRM bridge drivers to implement CEC
adapters support.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20250517-drm-hdmi-connector-cec-v6-9-35651db6f19b@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-05-21 01:35:21 +03:00
Dmitry Baryshkov
65a2575a68 drm/display: bridge-connector: hook in CEC notifier support 
Allow HDMI DRM bridges to create CEC notifier. Physical address is
handled automatically by drm_atomic_helper_connector_hdmi_hotplug()
being called from .detect() path.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20250517-drm-hdmi-connector-cec-v6-8-35651db6f19b@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-05-21 01:35:16 +03:00
Dmitry Baryshkov
603ce85427 drm/display: hdmi-state-helper: handle CEC physical address 
Call HDMI CEC helpers in order to update physical address of the
adapter.

Reviewed-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20250517-drm-hdmi-connector-cec-v6-6-35651db6f19b@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-05-21 01:35:16 +03:00
Dmitry Baryshkov
8b1a8f8b20 drm/display: add CEC helpers code 
Add generic CEC helpers to be used by HDMI drivers. Both notifier and
and adapter are supported for registration. Once registered, the driver
can call common set of functions to update physical address, to
invalidate it or to unregister CEC data. Unlike drm_connector_cec_funcs
(which provides interface common to all implementations, including, but
not limited to the CEC adapter, CEC notifier, CEC pin-based adapter,
etc) the struct drm_connector_hdmi_cec_adapter_ops provides callbacks
specific to the CEC adapter implementations.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20250517-drm-hdmi-connector-cec-v6-5-35651db6f19b@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-05-21 01:35:16 +03:00
Dmitry Baryshkov
bcc8553b62 drm/display: move CEC_CORE selection to DRM_DISPLAY_HELPER 
THe Kconfig symbol DRM_DISPLAY_DP_AUX_CEC is a boolean which simply
toggles whether DP_AUX_CEC support should be built into the
drm_display_helper (which can be eithera module or built-in into the
kernel). If DRM_DISPLAY_DP_AUX_CEC is selected, then CEC_CORE is
selected to be built-in into the kernel even if DRM_DISPLAY_HELPER is
selected to be built as a module. Move CEC_CORE selection to the latter
symbol in order to allow it to be built as a module.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20250517-drm-hdmi-connector-cec-v6-4-35651db6f19b@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-05-21 01:35:16 +03:00
Dmitry Baryshkov
e72cd597c3 drm/connector: add CEC-related fields 
As a preparation to adding HDMI CEC helper code, add CEC-related fields
to the struct drm_connector. The callbacks abstract CEC infrastructure
in order to support CEC adapters and CEC notifiers in a universal way.

CEC data is a void pointer as it allows us to make CEC data
helper-specific. For example, currently it will be either cec_notifier
or cec_adapter + drm_connector_hdmi_cec_funcs. Later cec-pin might store
platform callbacks here. DP CEC might need to store AUX pointer, etc.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20250517-drm-hdmi-connector-cec-v6-3-35651db6f19b@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-05-21 01:35:04 +03:00
Dmitry Baryshkov
d9f9bae675 drm/bridge: allow limiting I2S formats 
By default HDMI codec registers all formats supported on the I2S bus.
Allow bridges (and connectors) to limit the list of the PCM formats
supported by the HDMI codec.

Reviewed-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20250517-drm-hdmi-connector-cec-v6-2-35651db6f19b@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-05-21 01:33:58 +03:00
Dmitry Baryshkov
fa3769e09b drm/bridge: move private data to the end of the struct 
WHen adding HDMI fields I didn't notice the private: declaration for HPD
fields. Move private fields to the end of the struct drm_bride to have
clear distinction between private and public fields.

Reviewed-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20250517-drm-hdmi-connector-cec-v6-1-35651db6f19b@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-05-21 01:33:58 +03:00
Ernest Van Hoecke
a4b4e3fd53 drm/panel-edp: Add support for AUO G156HAN03.0 panel 
AUO G156HAN03.0 EDID:

00 ff ff ff ff ff ff 00 06 af ed 30 00 00 00 00
1a 1c 01 04 a5 22 13 78 02 05 b5 94 59 59 92 28
1d 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 78 37 80 b4 70 38 2e 40 6c 30
aa 00 58 c1 10 00 00 18 00 00 00 0f 00 00 00 00
00 00 00 00 00 00 00 00 00 20 00 00 00 fe 00 41
55 4f 0a 20 20 20 20 20 20 20 20 20 00 00 00 fe
00 47 31 35 36 48 41 4e 30 33 2e 30 20 0a 00 bb

Signed-off-by: Ernest Van Hoecke <ernest.vanhoecke@toradex.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20250520124332.71705-1-ernest.vanhoecke@toradex.com
 2025-05-20 07:16:51 -07:00