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Author SHA1 Message Date
Julian Braha
aaa5be0258 drm/panel: fix unmet dependency bug for DRM_PANEL_HIMAX_HX83121A 
Currently, DRM_PANEL_HIMAX_HX83121A selects DRM_DISPLAY_DSC_HELPER
without also ensuring DRM_DISPLAY_HELPER is enabled, causing an unmet
dependency:

WARNING: unmet direct dependencies detected for DRM_DISPLAY_DSC_HELPER
  Depends on [n]: HAS_IOMEM [=y] && DRM [=m] && DRM_DISPLAY_HELPER [=n]
  Selected by [m]:
  - DRM_PANEL_HIMAX_HX83121A [=m] && HAS_IOMEM [=y] && DRM [=m] && DRM_PANEL [=y] && OF [=y] && DRM_MIPI_DSI [=y] && BACKLIGHT_CLASS_DEVICE [=m]
  - DRM_PANEL_ILITEK_ILI9882T [=m] && HAS_IOMEM [=y] && DRM [=m] && DRM_PANEL [=y] && OF [=y] && DRM_MIPI_DSI [=y] && BACKLIGHT_CLASS_DEVICE [=m]

Many other DRM_PANEL_* options select DRM_DISPLAY_HELPER when selecting
DRM_DISPLAY_DSC_HELPER, let's do the same here.

This unmet dependency bug was found by kconfirm, a static analysis tool
for Kconfig.

Fixes: defab7b01e ("drm/panel: hx83121a: select DRM_DISPLAY_DSC_HELPER")
Signed-off-by: Julian Braha <julianbraha@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260711234230.2236041-1-julianbraha@gmail.com
 2026-07-22 16:17:48 +02:00
Julian Braha
3667bc1648 drm/panel: s6e3ha8: fix unmet dependency on DRM_DISPLAY_HELPER 
Currently, DRM_PANEL_SAMSUNG_S6E3HA8 selects DRM_DISPLAY_DSC_HELPER
without ensuring its dependency, DRM_DISPLAY_HELPER, is enabled,
causing an unmet dependency.

Let's select DRM_DISPLAY_HELPER as other similar options do.

This unmet dependency bug was found by kconfirm, a static analysis tool
for Kconfig.

Fixes: fd3b2c5f40 ("drm/panel: s6e3ha8: select CONFIG_DRM_DISPLAY_DSC_HELPER")
Signed-off-by: Julian Braha <julianbraha@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260712001514.2318597-1-julianbraha@gmail.com
 2026-07-22 16:17:37 +02:00
Julian Braha
fc03f930bd drm/panel: ilitek-ili9882t: fix unmet dependency for DRM_PANEL_ILITEK_ILI9882T 
Currently, DRM_PANEL_ILITEK_ILI9882T selects DRM_DISPLAY_DSC_HELPER
without ensuring DRM_DISPLAY_HELPER is also enabled, causing an unmet
dependency and build failure.

Other similar options select DRM_DISPLAY_HELPER, let's do the same here.

This unmet dependency bug was found by kconfirm, a static analysis tool
for Kconfig.

Fixes: 68e28facbc ("drm/panel: ilitek-ili9882t: Select DRM_DISPLAY_DSC_HELPER")
Signed-off-by: Julian Braha <julianbraha@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260712002632.2323484-1-julianbraha@gmail.com
 2026-07-22 16:17:22 +02:00
David Oberhollenzer
fa989f2cc3 drm/panel: ilitek-ili9881c: do not fail probe if iovcc is absent 
Commit 4c95b2b7d4 ("drm/panel: ilitek-ili9881c: support Waveshare
7.0" DSI panel") adds an additional iovcc regulator that other
Ilitek ili9881c based panels apparently do not have or need.

The commit goes out of its way to make usage of this new regulator
optional, dutifully testing if the field in `struct ili9881c` is NULL
before touching the new regulator. However, in the probe function,
it unconditionally fails if devm_regulator_get_optional returns an
error.

devm_regulator_get_optional() returns -ENODEV if the regulator is
missing, causing probe to fail for other panels that do not have
an iovcc-supply set in the device tree.

Fixes: 4c95b2b7d4 ("drm/panel: ilitek-ili9881c: support Waveshare 7.0" DSI panel")
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260713082213.75759-1-david.oberhollenzer@sigma-star.at
 2026-07-22 16:17:08 +02:00
Uwe Kleine-König (The Capable Hub)
995832b2ce Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files) 
Replace the #include of <linux/mod_devicetable.h> by the more specific
<linux/device-id/*.h> where applicable. For most cases the include
can be dropped completely, only a few drivers need one or two headers
added.

Acked-by: Danilo Krummrich <dakr@kernel.org>
Acked-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://patch.msgid.link/1a3f2007c5c5dcf555c09a4035ce3ae8ef1b6c49.1782808461.git.u.kleine-koenig@baylibre.com
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
 2026-07-03 07:38:17 +02:00
Thomas Zimmermann
a544da908a Merge drm/drm-next into drm-misc-next 
Backmerging to get GEM LRU fixes from commit 379e8f1c ("drm/gem: Make
the GEM LRU lock part of drm_device") and other updates from v7.1-rc5.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
 2026-05-28 11:27:53 +02:00
Simona Vetter
bed29492d4 Merge v7.1-rc5 into drm-next 
Boris Brezillion needs the gem lru fixes 379e8f1ca5 ("drm/gem: Make
the GEM LRU lock part of drm_device") backmerged for drm-misc-next.
That also means we need to sort out the rename conflict in panthor with
the fixup patch from Boris from drm-tip.

Signed-off-by: Simona Vetter <simona.vetter@ffwll.ch>
 2026-05-28 09:58:36 +02:00
Steffen Trumtrar
23c8c2cd3d drm/panel: simple: add NEC NL6448BC33-70C 
Add NEC NL6448BC33-70C 10.4" 640x480 LCD module support.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260518-v7-1-topic-panel-simple-nl6448bc33-v3-2-21ea14a6e835@pengutronix.de
 2026-05-26 16:00:32 +02:00
Dario Binacchi
6acb810ebc drm/panel: simple: Add AM-1280800W8TZQW-T00H 
Add Ampire, AM-1280800W8TZQW-T00H 10.1" TFT LCD panel timings.

Co-developed-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260515082232.1766586-2-dario.binacchi@amarulasolutions.com
 2026-05-26 16:00:32 +02:00
Jérôme de Bretagne
31ac8899d1 drm/panel-edp: Add LG LP129WT232166 panel 
Add an entry for the eDP LG LP129WT232166 panel used in
the Microsoft Surface Pro 9 5G.

edid-decode (hex):

00 ff ff ff ff ff ff 00 30 e4 b2 06 a1 25 10 00
00 1f 01 04 a5 1b 12 78 01 ef 70 a7 51 4c a8 26
0e 4f 53 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 fd 00 18 78 f1
f1 48 01 0a 20 20 20 20 20 20 00 00 00 fe 00 4c
47 44 5f 4d 50 31 2e 30 5f 0a 20 20 00 00 00 fe
00 4c 50 31 32 39 57 54 32 33 32 31 36 36 01 23

70 13 79 00 00 03 01 14 56 16 01 88 3f 0b 4f 00
07 80 1f 00 7f 07 55 00 47 00 07 00 03 01 14 56
16 01 08 3f 0b 4f 00 07 80 1f 00 7f 07 2b 08 47
00 07 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 2c 90

Signed-off-by: Jérôme de Bretagne <jerome.debretagne@gmail.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patch.msgid.link/20260520-surface-sp9-5g-for-next-v1-1-9df52552bf87@gmail.com
 2026-05-21 09:17:18 -07:00
Harrison Vanderbyl
02f48ffdf9 drm/panel-edp: Add panel for Surface Pro 12in 
Add an entry for the BOE NE120DRM-N28 panel,
used in the Microsoft Surface Pro 12-inch.

The values chosen were tested to be working fine
for wake from sleep and hibernation.

Panel edid:

00 ff ff ff ff ff ff 00 09 e5 c9 0c a0 06 00 07
0a 22 01 04 a5 19 11 78 07 9f 15 a6 55 4c 9b 25
0e 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 62 53 94 a0 80 b8 2e 50 18 10
3a 00 fe a9 00 00 00 1a 13 7d 94 a0 80 b8 2e 50
18 10 3a 00 fe a9 00 00 00 1a 00 00 00 fd 00 18
5a 5b 88 20 01 0a 20 20 20 20 20 20 00 00 00 fc
00 4e 45 31 32 30 44 52 4d 2d 4e 32 38 0a 00 0a

Signed-off-by: Harrison Vanderbyl <harrison.vanderbyl@gmail.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patch.msgid.link/9e749a3a483e4a3c684eac3ee6a4b241c94a0362.1778822464.git.harrison.vanderbyl@gmail.com
 2026-05-18 10:12:25 -07:00
Chen-Yu Tsai
5dd1ff95c6 drm/panel-edp: Add AUO B133HAN06.6 and BOE NV133FHM-N4F V8.0 
These two panels are found in MT8195 Dojo, a.k.a. the HP Chromebook
x360 13b-ca0xxx laptop.

Only the BOE entry was tested on an actual device. The AUO entry is
solely based on the provided datasheet.

raw EDIDs:

AUO B133HAN06.6 (from the datasheet)

00 ff ff ff ff ff ff 00 06 af 8f cb 00 00 00 00
2f 1d 01 04 95 1d 11 78 03 93 05 92 58 59 90 29
1d 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 14 37 80 b8 70 38 24 40 10 10
3e 00 25 a5 10 00 00 18 b8 24 80 b8 70 38 24 40
10 10 3e 00 25 a5 10 00 00 18 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 02
00 10 48 ff 0f 3c 7d 14 0e 1d 7d 20 20 20 00 77

BOE NV133FHM-N4F V8.0 (from an actual panel)

00 ff ff ff ff ff ff 00 09 e5 25 0a 00 00 00 00
2c 1f 01 04 95 1d 11 78 03 28 65 97 59 54 8e 27
1e 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 a4 39 80 c8 70 38 50 40 30 20
36 00 26 a5 10 00 00 1a 6d 26 80 c8 70 38 50 40
30 20 36 00 26 a5 10 00 00 1a 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 02
00 0d 40 ff 0a 3c 7d 0f 0f 1f 7d 00 00 00 00 d2

Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patch.msgid.link/20260512045454.1505733-1-wenst@chromium.org
 2026-05-12 09:16:09 -07:00
Albert Esteve
90fb1524a8 drm/panel/startek-kd070fhfid015: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel. In the call to the new API, avoid using explicit type and use
__typeof() for more type safety.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Albert Esteve <aesteve@redhat.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patch.msgid.link/20260508-drm_panel_init_rm-v2-9-0bd4ac429971@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2026-05-11 09:14:21 +02:00
Albert Esteve
9cdbfebb38 drm/panel/truly-nt35597: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel. In the call to the new API, avoid using explicit type and use
__typeof() for more type safety.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Albert Esteve <aesteve@redhat.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patch.msgid.link/20260508-drm_panel_init_rm-v2-8-0bd4ac429971@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2026-05-11 09:14:20 +02:00
Albert Esteve
c02427a772 drm/panel/sharp-ls043t1le01: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel. In the call to the new API, avoid using explicit type and use
__typeof() for more type safety.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Albert Esteve <aesteve@redhat.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patch.msgid.link/20260508-drm_panel_init_rm-v2-7-0bd4ac429971@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2026-05-11 09:14:20 +02:00
Albert Esteve
928decbed7 drm/panel/tdo-tl070wsh30: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel. In the call to the new API, avoid using explicit type and use
__typeof() for more type safety.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Albert Esteve <aesteve@redhat.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patch.msgid.link/20260508-drm_panel_init_rm-v2-6-0bd4ac429971@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2026-05-11 09:14:19 +02:00
Albert Esteve
98c38ff51e drm/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. In the call to the new API, avoid using explicit type and use
__typeof() for more type safety.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Albert Esteve <aesteve@redhat.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patch.msgid.link/20260508-drm_panel_init_rm-v2-5-0bd4ac429971@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2026-05-11 09:14:19 +02:00
Albert Esteve
c8c80bde16 drm/panel/lxd-m9189a: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel. In the call to the new API, avoid using explicit type and use
__typeof() for more type safety.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Albert Esteve <aesteve@redhat.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patch.msgid.link/20260508-drm_panel_init_rm-v2-4-0bd4ac429971@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2026-05-11 09:14:18 +02:00
Albert Esteve
e4fa6c4672 drm/panel/novatek-nt37700f: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel. In the call to the new API, avoid using explicit type and use
__typeof() for more type safety.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Albert Esteve <aesteve@redhat.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patch.msgid.link/20260508-drm_panel_init_rm-v2-3-0bd4ac429971@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2026-05-11 09:14:18 +02:00
Albert Esteve
feb0d6613a drm/panel/samsung-s6e63m0: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel. In the call to the new API, avoid using explicit type and use
__typeof() for more type safety.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Albert Esteve <aesteve@redhat.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patch.msgid.link/20260508-drm_panel_init_rm-v2-2-0bd4ac429971@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2026-05-11 09:14:17 +02:00
Albert Esteve
acc11bdc5b drm/panel/visionox-g2647fb105: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel. In the call to the new API, avoid using explicit type and use
__typeof() for more type safety. Also deduplicate the prepare_prev_first
assignment that was set both before and after drm_panel_init().

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Albert Esteve <aesteve@redhat.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patch.msgid.link/20260508-drm_panel_init_rm-v2-1-0bd4ac429971@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2026-05-11 09:14:16 +02:00
Terry Hsiao
9abe13a059 drm/panel-edp: Modify panel name and delay for CMN 0x14d6 
Correct the panel name for CMN 0x14d6 from N140BGA-EA4 to N140BGA-E54.

Additionally, adjust the power sequence delay_200_500_e80_d50 to
delay_200_500_e80.

CMN N140BGA-E54
00 ff ff ff ff ff ff 00 0d ae d6 14 00 00 00 00
22 21 01 04 95 1f 11 78 03 8e d5 94 57 53 93 27
21 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 da 1d 56 e2 50 00 20 30 2e 1e
a6 00 35 ad 10 00 00 1a e7 13 56 e2 50 00 20 30
2e 1e a6 00 35 ad 10 00 00 1a 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 02
00 0c 3d ff 0d 3c 7d 11 10 21 7d 00 00 00 00 3d

Signed-off-by: Terry Hsiao <terry_hsiao@compal.corp-partner.google.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patch.msgid.link/20260506170607.10813-5-terry_hsiao@compal.corp-partner.google.com
 2026-05-09 17:09:25 -07:00
Terry Hsiao
0333bfa708 drm/panel-edp: Add CMN N116BCN-EA1, CMN N140HCA-EEK, IVO M140NWFQ R5, IVO R140NWFW R0 
The raw EDIDs for each panel:

CMN N116BCN-EA1
00 ff ff ff ff ff ff 00 0d ae 69 11 00 00 00 00
0a 24 01 04 95 1a 0e 78 03 67 75 98 59 53 90 27
1c 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 da 1d 56 e2 50 00 20 30 88 1e
ae 00 00 90 10 00 00 1a 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 02
00 0c 3d ff 0d 3c 7d 07 0a 16 7d 00 00 00 00 2e

CMN N140HCA-EEK
00 ff ff ff ff ff ff 00 0d ae c7 14 00 00 00 00
2f 23 01 04 a5 1f 11 78 03 28 65 97 59 54 8e 27
1e 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 36 36 80 a0 70 38 20 40 30 20
a6 00 35 ad 10 00 00 1a 24 24 80 a0 70 38 20 40
30 20 a6 00 35 ad 10 00 00 1a 00 00 00 10 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 02
00 0c 33 ff 0f 3c 96 0c 09 16 96 00 00 00 01 76

70 20 79 02 00 25 01 09 1c 1e 02 1c 1e 02 28 3c
80 81 00 15 74 1a 00 00 03 01 28 3c 00 00 00 00
00 00 3c 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 12 90

IVO M140NWFQ R5
00 ff ff ff ff ff ff 00 26 cf d5 8c 00 00 00 00
00 20 01 04 a5 1f 11 78 0b 05 f0 97 57 54 8f 28
23 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 9c 36 80 a0 70 38 28 40 18 30
5a 00 35 ae 10 00 00 19 68 24 80 a0 70 38 28 40
18 30 5a 00 35 ae 10 00 00 19 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 02
00 0c 33 ff 0f 3c 96 0a 0b 1b 96 00 00 00 01 6c

70 20 79 00 00 25 00 09 ff 21 02 ff 21 02 28 3c
00 81 00 09 68 1a 00 00 01 01 28 3c 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 af

IVO R140NWFW R0
00 ff ff ff ff ff ff 00 26 cf e6 8c 00 00 00 00
00 20 01 04 a5 1f 11 78 0b 24 10 97 59 54 8e 27
1e 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 38 36 80 a0 70 38 20 40 18 30
3c 00 35 ae 10 00 00 19 22 24 80 a0 70 38 20 40
18 30 3c 00 35 ae 10 00 00 19 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 02
00 0f 3d ff 0f 3c 7d 16 11 22 7d 00 00 00 00 24

Signed-off-by: Terry Hsiao <terry_hsiao@compal.corp-partner.google.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patch.msgid.link/20260506170607.10813-4-terry_hsiao@compal.corp-partner.google.com
 2026-05-09 17:09:20 -07:00
Terry Hsiao
a58ff7da48 drm/panel-edp: Add BOE NT140WHM-N4T, BOE NT140WHM-T05, BOE NV140FHM-N40 
The raw EDIDs for each panel:

BOE NT140WHM-N4T
00 ff ff ff ff ff ff 00 09 e5 0d 09 00 00 00 00
01 1e 01 04 95 1f 11 78 03 f8 45 96 57 54 92 28
23 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 a9 1d 56 d0 50 00 24 30 30 20
36 00 35 ae 10 00 00 1a c6 13 56 d0 50 00 24 30
30 20 36 00 35 ae 10 00 00 1a 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 02
00 0d 40 ff 0a 3c 7d 11 11 21 7d 00 00 00 00 65

BOE NT140WHM-T05
00 ff ff ff ff ff ff 00 09 e5 85 0b 00 00 00 00
01 21 01 04 95 1f 11 78 03 ea a5 93 5c 58 8f 29
1d 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 c7 1d 56 e2 50 00 1e 30 30 20
36 00 35 ae 10 00 00 1a da 13 56 e2 50 00 1e 30
30 20 36 00 35 ae 10 00 00 1a 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 02
00 0d 40 ff 0a 3c 7d 11 11 21 7d 00 00 00 00 4e

BOE NV140FHM-N40
00 ff ff ff ff ff ff 00 09 e5 6f 0c 00 00 00 00
19 21 01 04 a5 1f 11 78 03 21 35 97 59 57 8f 29
23 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 c2 37 80 cc 70 38 28 40 6c 30
aa 00 35 ae 10 00 00 1a 2c 25 80 cc 70 38 28 40
6c 30 aa 00 35 ae 10 00 00 1a 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 02
00 0d 36 ff 0a 3c 96 09 0a 19 96 00 00 00 01 57

70 20 79 02 00 25 01 09 8c 2d 02 8c 2d 02 28 3c
80 81 00 10 6f 1a 00 00 03 01 28 3c 00 00 53 4a
53 4a 3c 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 e4 90

Signed-off-by: Terry Hsiao <terry_hsiao@compal.corp-partner.google.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patch.msgid.link/20260506170607.10813-3-terry_hsiao@compal.corp-partner.google.com
 2026-05-09 17:09:15 -07:00
Terry Hsiao
4c34cdb93e drm/panel-edp: Add AUO B140XTN07.5, AUO B140HAK03.5, AUO B116XTN02.3, AUO B140XTK02.4, AUO B140HAN07.7 
The raw EDIDs for each panel:

AUO B140XTN07.5
00 ff ff ff ff ff ff 00 06 af 90 02 00 00 00 00
00 1e 01 04 95 1f 11 78 03 c0 d5 8f 56 58 93 29
20 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 ce 1d 56 e2 50 00 1e 30 26 16
36 00 35 ad 10 00 00 18 df 13 56 e2 50 00 1e 30
26 16 36 00 35 ad 10 00 00 18 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 02
00 10 48 ff 0f 3c 7d 48 0f 1b 7d 20 20 20 00 09

AUO B140HAK03.5
00 ff ff ff ff ff ff 00 06 af 9f 3c 00 00 00 00
00 1f 01 04 95 1f 11 78 03 f5 65 8f 55 5a 93 2a
1f 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 b0 36 80 a0 70 38 24 40 10 10
3e 00 35 ae 10 00 00 18 75 24 80 a0 70 38 24 40
10 10 3e 00 35 ae 10 00 00 18 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 02
00 10 48 ff 0f 3c 7d 14 0e 1e 7d 20 20 20 01 02

70 20 79 02 00 22 00 14 df 22 02 84 7f 07 9f 00
0f 80 0f 00 37 04 23 00 02 00 0d 00 25 00 09 df
22 02 df 22 02 28 3c 80 81 00 10 72 1a 00 00 03
01 28 3c 00 00 60 50 60 50 3c 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 3f 90

AUO B116XTN02.3
00 ff ff ff ff ff ff 00 06 af ba 49 00 00 00 00
00 23 01 04 95 1a 0e 78 02 6b f5 91 55 54 91 27
22 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 ce 1d 56 e2 50 00 1e 30 26 16
36 00 00 90 10 00 00 18 df 13 56 e2 50 00 1e 30
26 16 36 00 00 90 10 00 00 18 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 02
00 10 48 ff 0f 3c 7d 50 05 18 7d 20 20 20 00 7f

AUO B140XTK02.4
00 ff ff ff ff ff ff 00 06 af a8 67 00 00 00 00
28 20 01 04 95 1f 11 78 03 c0 d5 8f 56 58 93 29
20 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 ce 1d 56 e2 50 00 1e 30 26 16
36 00 35 ad 10 00 00 18 df 13 56 e2 50 00 1e 30
26 16 36 00 35 ad 10 00 00 18 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 02
00 10 48 ff 0f 3c 7d 11 23 21 6e 20 20 20 00 8e

AUO B140HAN07.7
00 ff ff ff ff ff ff 00 06 af ad c7 00 00 00 00
21 21 01 04 a5 1f 11 78 03 fa 95 92 56 5a 92 2a
20 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 56 37 80 bc 70 38 28 40 10 10
3e 00 35 ae 10 00 00 18 e4 24 80 bc 70 38 28 40
10 10 3e 00 35 ae 10 00 00 18 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 02
00 10 3c ff 0f 3c 96 23 10 28 96 20 20 20 01 66

70 20 79 02 00 22 00 14 5b 29 02 84 7f 07 bb 00
0f 80 0f 00 37 04 27 00 02 00 0d 00 25 01 09 5b
29 02 5b 29 02 28 3c 80 81 00 10 6f 1a 00 00 03
01 28 3c 00 00 8b 11 8b 11 3c 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0 90

Signed-off-by: Terry Hsiao <terry_hsiao@compal.corp-partner.google.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patch.msgid.link/20260506170607.10813-2-terry_hsiao@compal.corp-partner.google.com
 2026-05-09 17:09:06 -07:00
David Heidelberg
ae3aa8cf5f drm/panel: Enable GPIOLIB for panels which uses functions from it 
These panels used on sdm845 devices are using GPIOLIB functions,
ensure it's enabled.

Signed-off-by: David Heidelberg <david@ixit.cz>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260505-panel-clean-up-kconfig-dep-v2-4-9cc31d6e6919@ixit.cz
 2026-05-05 16:02:44 +02:00
David Heidelberg
632a8aa96d drm/panel: Clean up S6E3HA2 config dependencies and fill help text 
As per the config name this Display IC features a DSI command-mode
interface (or the command to switch to video mode is not
known/documented) and does not use any of the video-mode helper
utilities, hence should not select VIDEOMODE_HELPERS. In addition it
uses devm_gpiod_get() and related functions from GPIOLIB.

Fixes: 779679d3c1 ("drm/panel: Add support for S6E3HA8 panel driver")
Signed-off-by: David Heidelberg <david@ixit.cz>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260505-panel-clean-up-kconfig-dep-v2-3-9cc31d6e6919@ixit.cz
 2026-05-05 16:00:02 +02:00
David Heidelberg
faf497d2f1 drm/panel: Clean up S6E3FC2X01 config dependencies 
As per the config name this Display IC features a DSI command-mode
interface (or the command to switch to video mode is not
known/documented) and does not use any of the video-mode helper
utilities, hence should not select VIDEOMODE_HELPERS.  In addition it
uses devm_gpiod_get() and related functions from GPIOLIB.

Fixes: 88148c30ef ("drm/panel: Add Samsung S6E3FC2X01 DDIC with AMS641RW panel")
Signed-off-by: David Heidelberg <david@ixit.cz>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260505-panel-clean-up-kconfig-dep-v2-2-9cc31d6e6919@ixit.cz
 2026-05-05 16:00:02 +02:00
Marijn Suijten
e87e235729 drm/panel: Clean up SOFEF00 config dependencies 
As per the config name this Display IC features a DSI command-mode
interface (or the command to switch to video mode is not
known/documented) and does not use any of the video-mode helper
utilities, hence should not select VIDEOMODE_HELPERS.  In addition it
uses devm_gpiod_get() and related functions from GPIOLIB.

Fixes: 5933baa36e ("drm/panel/samsung-sofef00: Add panel for OnePlus 6/T devices")
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Casey Connolly <casey.connolly@linaro.org>
Reviewed-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260505-panel-clean-up-kconfig-dep-v2-1-9cc31d6e6919@ixit.cz
 2026-05-05 16:00:01 +02:00
Ethan Tidmore
faddee87a9 drm/panel: jadard-jd9365da-h3: Fix signedness bug 
The function drm_of_get_data_lanes_count_remote() returns negative error
codes and dsi->lanes is an unsigned integer, so the check (dsi->lanes <
0) is always impossible.

Detected by Smatch:
drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c:2959 jadard_dsi_probe()
warn: unsigned 'dsi->lanes' is never less than zero.

Fixes: eb019688f2 ("drm/panel: jadard-jd9365da-h3: support variable DSI configuration")
Signed-off-by: Ethan Tidmore <ethantidmore06@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260429024954.697411-1-ethantidmore06@gmail.com
 2026-05-05 15:29:25 +02:00
Chen Ni
71fa1bccaa drm/panel: focaltech-ota7290b: Fix error check for devm_drm_panel_alloc() 
The devm_drm_panel_alloc() function returns an error pointer on failure,
not NULL. Fix the check to use IS_ERR() and return PTR_ERR() to
correctly handle allocation failures.

Fixes: 07853e9542 ("drm/panel: add driver for Waveshare 8.8" DSI TOUCH-A panel")
Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260429080527.1456732-1-nichen@iscas.ac.cn
 2026-05-05 15:29:07 +02:00
Icenowy Zheng
2d4e80271f drm/panel: himax-hx83102: restore MODE_LPM after sending disable cmds 
When preparing the panel, it seems that it always expects commands to be
transferred in LP mode. However, the disable function removes the
MIPI_DSI_MODE_LPM flag, and no other function re-adds it.

As the unprepare function contains no DSI commands, re-adding the flag
just after disabling the panel should be safe. Add the code re-adding
the flag after the two commands for disabling the panel are sent.

This fixes screen unblanking (after blanking once) on
mt8188-geralt-ciri-sku1 device.

Cc: stable@vger.kernel.org # 6.11+
Fixes: 0ef94554dc ("drm/panel: himax-hx83102: Break out as separate driver")
Signed-off-by: Icenowy Zheng <zhengxingda@iscas.ac.cn>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260425165751.1716569-1-zhengxingda@iscas.ac.cn
 2026-05-05 14:43:36 +02:00
Icenowy Zheng
570cf799e8 drm/panel: boe-tv101wum-nl6: restore MODE_LPM after sending disable cmds 
When preparing the panel, it seems that it always expects commands to be
transferred in LP mode. However, the disable function removes the
MIPI_DSI_MODE_LPM flag, and no other function re-adds it.

As the unprepare function contains no DSI commands, re-adding the flag
just after disabling the panel should be safe. Add the code re-adding
the flag after the two commands for disabling the panel are sent.

This fixes error messages shown in kernel log when unblanking on
mt8183-kukui-kodama-sku32 device.

Cc: stable@vger.kernel.org
Fixes: a869b9db7a ("drm/panel: support for boe tv101wum-nl6 wuxga dsi video mode panel")
Signed-off-by: Icenowy Zheng <zhengxingda@iscas.ac.cn>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260503091708.1079962-1-zhengxingda@iscas.ac.cn
 2026-05-05 14:43:36 +02:00
Christian Van
c67e8787f6 drm/panel: feiyang-fy07024di26a30d: return display-on error 
mipi_dsi_dcs_set_display_on() returns an error code, but feiyang_enable()
currently ignores it and always reports success.

Return the DCS command result so callers can observe enable failures.

Signed-off-by: Christian Van <cvan20191@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260425053948.117714-1-cvan20191@gmail.com
 2026-05-05 14:43:36 +02:00
Arnd Bergmann
defab7b01e drm/panel: hx83121a: select DRM_DISPLAY_DSC_HELPER 
Like a number of other panel drivers, this newly merged driver
needs DRM_DISPLAY_DSC_HELPER to be enabled:

arm-linux-gnueabi-ld: drivers/gpu/drm/panel/panel-himax-hx83121a.o: in function `himax_prepare':
panel-himax-hx83121a.c:(.text+0x1024): undefined reference to `drm_dsc_pps_payload_pack'

Fixes: a7c61963b7 ("drm/panel: Add Himax HX83121A panel driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260413071043.3829868-1-arnd@kernel.org
 2026-05-05 14:43:36 +02:00
Chen Ni
50987d4e6c drm/panel: himax-hx83121a: Fix incorrect error check for devm_drm_panel_alloc() 
Check devm_drm_panel_alloc() return value for ERR_PTR instead of NULL.
devm_drm_panel_alloc() returns an ERR_PTR on failure, never NULL. Using
a NULL check skips the error path and may cause a NULL pointer
dereference.

Fixes: a7c61963b7 ("drm/panel: Add Himax HX83121A panel driver")
Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Reviewed-by: Pengyu Luo <mitltlatltl@gmail.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260327021728.647182-1-nichen@iscas.ac.cn
 2026-05-05 14:43:36 +02:00
Marek Vasut
b70c692207 drm/panel: simple: Add Displaytech DT050BTFT-PTS panel 
Add support for the Displaytech DT050BTFT-PTS 5.0" (800x480) color TFT
LCD panel, connected over DPI. Timings are taken from the datasheet
from 16 Nov 2023 is available from Seacomp:

https://www.seacomp.com/sites/default/files/datasheets/DT050BTFT-Displaytech-Spec.pdf

Signed-off-by: Marek Vasut <marex@nabladev.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260422210806.80948-3-marex@nabladev.com
 2026-05-05 11:59:23 +02:00
William Bright
a0732f5d58 drm/panel: simple: Add Team Source Display TST070WSBE-196C panel 
Add a dedicated panel driver for the Team Source Display
TST070WSBE-196C, a 7" 1024x600 MIPI-DSI TFT LCD panel
using an EK79007AD controller.

The DSI timings were calculated using
"linux-mdss-dsi-panel-driver-generator" [1], reading the downstream
file "dsi-panel-imdt-tst070wsbe165c-video.dtsi" [2].

[1] https://github.com/msm8916-mainline/linux-mdss-dsi-panel-driver-generator
[2] https://raw.githubusercontent.com/imd-tec/meta-imdt-qcom/refs/heads/kirkstone/recipes-display/displaydevicetree/displaydevicetree/0001-Initial-bringup-of-IMDT-Display-3.patch

Signed-off-by: William Bright <william.bright@imd-tec.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260428-imdt-dsi-display-v2-2-cf7294b5d7d6@imd-tec.com
 2026-05-05 11:58:06 +02:00
Teguh Sobirin
3ee01b8647 drm/panel: Add panel driver for ChipWealth CH13726A based panels 
This is used by the AYN Thor for the bottom panel.

Signed-off-by: Teguh Sobirin <teguh@sobir.in>
Co-developed-by: Aaron Kling <webgeek1234@gmail.com>
Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260426-ch13726a-v7-2-554247c569e5@gmail.com
 2026-05-05 11:57:14 +02:00
Stefan Kerkmann
247e7480c1 drm/panel: simple: Add Startek KD070HDFLD092 LVDS panel support 
The Startek KD070HDFLD092 is a 7" WSVGA LVDS panel.

Signed-off-by: Stefan Kerkmann <s.kerkmann@pengutronix.de>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260407-panel-simple-startek-upstream-v1-2-76721696655f@pengutronix.de
 2026-05-05 11:56:01 +02:00
Cristian Cozzolino
7a0dd1b5c5 drm/panel: Add driver for Novatek NT35532 
Add support for Novatek NT35532-based 1080p video mode DSI panel.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Cristian Cozzolino <cristian_ci@protonmail.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260331-rimob-new-features-v5-2-5fcf42a29c12@protonmail.com
 2026-05-05 11:55:20 +02:00
Thomas Zimmermann
cafac16b62 Merge drm/drm-next into drm-misc-next 
Getting fixes and updates from v7.1-rc1.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
 2026-04-27 10:49:13 +02:00
Linus Torvalds
cf950766e9 Merge tag 'drm-fixes-2026-04-24' of https://gitlab.freedesktop.org/drm/kernel 
Pull more drm fixes from Dave Airlie:
 "These are the regular fixes that have built up over last couple of
  weeks, all pretty minor and spread all over.

  atomic:
   - raise the vblank timeout to avoid it on virtual drivers
   - fix colorop duplication

  bridge:
   - stm_lvds: state check fix
   - dw-mipi-dsi: bridge reference leak fix

  panel:
   - visionx-rm69299: init fix

  dma-fence:
   - fix sparse warning

  dma-buf:
   - UAF fix

  panthor:
   - mapping fix

  arcgpu:
   - device_node reference leak fix

  nouveau:
   - memory leak in error path fix
   - overflow in reloc path for old hw fix

  hv:
   - Kconfig fix

  v3d:
   - infinite loop fix"

* tag 'drm-fixes-2026-04-24' of https://gitlab.freedesktop.org/drm/kernel:
  drm/nouveau: fix u32 overflow in pushbuf reloc bounds check
  MAINTAINERS: split hisilicon maintenance and add Yongbang Shi for hibmc-drm matainers
  drm/v3d: Reject empty multisync extension to prevent infinite loop
  drm/panel: visionox-rm69299: Make use of prepare_prev_first
  drm/drm_atomic: duplicate colorop states if plane color pipeline in use
  drm/nouveau: fix nvkm_device leak on aperture removal failure
  hv: Select CONFIG_SYSFB only for CONFIG_HYPERV_VMBUS
  dma-fence: Silence sparse warning in dma_fence_describe
  drm/bridge: dw-mipi-dsi: Fix bridge leak when host attach fails
  drm/arcpgu: fix device node leak
  drm/panthor: Fix outdated function documentation
  drm/panthor: Extend VM locked region for remap case to be a superset
  dma-buf: fix UAF in dma_buf_put() tracepoint
  drm/bridge: stm_lvds: Do not fail atomic_check on disabled connector
  drm/atomic: Increase timeout in drm_atomic_helper_wait_for_vblanks()
 2026-04-24 11:44:52 -07:00
Avinal Kumar
03af6c3afc drm/panel: panasonic-vvx10f034n00: transition to mipi_dsi wrapped functions 
Change the panasonic-vvx10f034n00 panel to multi
style functions for improved error handling and
remove redundant error printout.

Signed-off-by: Avinal Kumar <avinal.xlvii@gmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patch.msgid.link/20260417061842.66631-3-avinal.xlvii@gmail.com
 2026-04-24 10:12:20 -07:00
Dmitry Baryshkov
4c95b2b7d4 drm/panel: ilitek-ili9881c: support Waveshare 7.0" DSI panel 
Enable support for Waveshare 7.0" DSI TOUCH-A panel. It requires
additional voltage regulator, iovcc.

Reviewed-by: Linus Walleij <linusw@kernel.org>
Link: https://patch.msgid.link/20260418-waveshare-dsi-touch-v4-2-b249f3e702bd@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2026-04-22 22:35:42 +03:00
Dmitry Baryshkov
07853e9542 drm/panel: add driver for Waveshare 8.8" DSI TOUCH-A panel 
Add driver for the panel found on Waveshare 8.8" DSI TOUCH-A kit. It
uses ota7290b IC as a controller.

Reviewed-by: Linus Walleij <linusw@kernel.org>
Link: https://patch.msgid.link/20260413-waveshare-dsi-touch-v3-19-3aeb53022c32@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2026-04-18 02:10:38 +03:00
Dmitry Baryshkov
13414cfd48 drm/panel: jadard-jd9365da-h3: support Waveshare 720p DSI panels 
Add configuration for Waveshare 9.0" and 10.1" 720p DSI panels using
JD9365 controller.

Tested-by: Riccardo Mereu <r.mereu@arduino.cc>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260413-waveshare-dsi-touch-v3-16-3aeb53022c32@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2026-04-18 02:10:37 +03:00
Dmitry Baryshkov
5a7770a06f drm/panel: jadard-jd9365da-h3: support Waveshare WXGA DSI panels 
Add configuration for several Waveshare 8.0" and 10.1" WXGA DSI panels
using JD9365 controller

Tested-by: Riccardo Mereu <r.mereu@arduino.cc>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260413-waveshare-dsi-touch-v3-15-3aeb53022c32@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2026-04-18 02:10:37 +03:00
Dmitry Baryshkov
ba362fb2e7 drm/panel: jadard-jd9365da-h3: support Waveshare round DSI panels 
Add configuration for Waveshare 3.4" and 4.0" round DSI panels using
JD9365 controller.

Tested-by: Riccardo Mereu <r.mereu@arduino.cc>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260413-waveshare-dsi-touch-v3-14-3aeb53022c32@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2026-04-18 02:10:37 +03:00
Dmitry Baryshkov
b55a4b5d47 drm/panel: jadard-jd9365da-h3: set prepare_prev_first 
Sending DSI commands from the prepare() callback requires DSI link to be
up at that point. For DSI hosts is guaranteed only if the panel driver
sets the .prepare_prev_first flag. Set it to let these panels work with
the DSI hosts which don't power on the link in their .mode_set callback.

Reviewed-by: Linus Walleij <linusw@kernel.org>
Tested-by: Riccardo Mereu <r.mereu@arduino.cc>
Link: https://patch.msgid.link/20260413-waveshare-dsi-touch-v3-13-3aeb53022c32@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2026-04-18 02:10:37 +03:00