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Author SHA1 Message Date
Tuo LiandSasha Levin ec2f37bbb7 drm/panel: Fix a possible null-pointer dereference in jdi_panel_dsi_remove() 
[ Upstream commit 95eed73b87 ]

In jdi_panel_dsi_remove(), jdi is explicitly checked, indicating that it
may be NULL:

  if (!jdi)
    mipi_dsi_detach(dsi);

However, when jdi is NULL, the function does not return and continues by
calling jdi_panel_disable():

  err = jdi_panel_disable(&jdi->base);

Inside jdi_panel_disable(), jdi is dereferenced unconditionally, which can
lead to a NULL-pointer dereference:

  struct jdi_panel *jdi = to_panel_jdi(panel);
  backlight_disable(jdi->backlight);

To prevent such a potential NULL-pointer dereference, return early from
jdi_panel_dsi_remove() when jdi is NULL.

Signed-off-by: Tuo Li <islituo@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20251218120955.11185-1-islituo@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2026-03-04 07:21:03 -05:00
Alexey KlimovandSasha Levin 0c11e9f7cf gpu/panel-edp: add AUO panel entry for B140HAN06.4 
[ Upstream commit 2976aeb0de ]

Add an eDP panel entry for AUO B140HAN06.4 that is also used in
some variants of Lenovo Flex 5G with Qcom SC8180 SoC.

The raw edid of the panel is:

00 ff ff ff ff ff ff 00 06 af 3d 64 00 00 00 00
2b 1d 01 04 a5 1f 11 78 03 b8 1a a6 54 4a 9b 26
0e 52 55 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 35 ae 10 00 00 18 10 2c 80 b8 70 38 24 40
10 10 3e 00 35 ae 10 00 00 18 00 00 00 fe 00 41
55 4f 0a 20 20 20 20 20 20 20 20 20 00 00 00 fe
00 42 31 34 30 48 41 4e 30 36 2e 34 20 0a 00 eb

I do not have access to the datasheet and but it is tested on above
mentioned laptop for a few weeks and seems to work just fine with
timing info of similar panels.

Cc: Bjorn Andersson <andersson@kernel.org>
Cc: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patch.msgid.link/20251203074555.690613-1-alexey.klimov@linaro.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2026-03-04 07:20:59 -05:00
David HeidelbergandSasha Levin a54e02cc63 drm/panel: sw43408: Remove manual invocation of unprepare at remove 
[ Upstream commit cbc1e99a9e ]

The drm_panel_remove should take care of disable/unprepare. Remove the
manual call from the sw43408_remove function.

Fixes: 069a6c0e94 ("drm: panel: Add LG sw43408 panel driver")
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20251214-pixel-3-v7-5-b1c0cf6f224d@ixit.cz
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2026-03-04 07:19:49 -05:00
Marek VasutandGreg Kroah-Hartman 04218cd68d drm/panel-simple: fix connector type for DataImage SCF0700C48GGU18 panel 
commit 6ab3d4353b upstream.

The connector type for the DataImage SCF0700C48GGU18 panel is missing and
devm_drm_panel_bridge_add() requires connector type to be set. This leads
to a warning and a backtrace in the kernel log and panel does not work:
"
WARNING: CPU: 3 PID: 38 at drivers/gpu/drm/bridge/panel.c:379 devm_drm_of_get_bridge+0xac/0xb8
"
The warning is triggered by a check for valid connector type in
devm_drm_panel_bridge_add(). If there is no valid connector type
set for a panel, the warning is printed and panel is not added.
Fill in the missing connector type to fix the warning and make
the panel operational once again.

Cc: stable@vger.kernel.org
Fixes: 97ceb1fb08 ("drm/panel: simple: Add support for DataImage SCF0700C48GGU18")
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/20260110152750.73848-1-marex@nabladev.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2026-01-23 11:18:47 +01:00
Marijn SuijtenandGreg Kroah-Hartman ea55a61d72 drm/panel: sony-td4353-jdi: Enable prepare_prev_first 
[ Upstream commit 2b973ca48f ]

The DSI host must be enabled before our prepare function can run, which
has to send its init sequence over DSI.  Without enabling the host first
the panel will not probe.

Fixes: 9e15123eca ("drm/msm/dsi: Stop unconditionally powering up DSI hosts at modeset")
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Martin Botka <martin.botka@somainline.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patch.msgid.link/20251130-sony-akari-fix-panel-v1-1-1d27c60a55f5@somainline.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2026-01-08 10:14:04 +01:00
Guido GüntherandGreg Kroah-Hartman e7bf47d73c drm/panel: visionox-rm69299: Don't clear all mode flags 
[ Upstream commit 39144b611e ]

Don't clear all mode flags. We only want to maek sure we use HS mode
during unprepare.

Fixes: c7f66d32dd ("drm/panel: add support for rm69299 visionox panel")
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Guido Günther <agx@sigxcpu.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250910-shift6mq-panel-v3-2-a7729911afb9@sigxcpu.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-12-18 13:54:40 +01:00
Brigham CampbellandGreg Kroah-Hartman 93831b3914 drm/panel: novatek-nt35560: Fix invalid return value 
[ Upstream commit 125459e19e ]

Fix bug in nt35560_set_brightness() which causes the function to
erroneously report an error. mipi_dsi_dcs_write() returns either a
negative value when an error occurred or a positive number of bytes
written when no error occurred. The buggy code reports an error under
either condition.

Fixes: 8152c2bfd7 ("drm/panel: Add driver for Sony ACX424AKP panel")
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Brigham Campbell <me@brighamcampbell.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250731032343.1258366-2-me@brighamcampbell.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-10-15 12:00:04 +02:00
Michael WalleandGreg Kroah-Hartman f33277cda6 drm/panel-simple: fix the warnings for the Evervision VGG644804 
[ Upstream commit 5dc1ea9035 ]

The panel lacked the connector type which causes a warning. Adding the
connector type reveals wrong bus_flags and bits per pixel. Fix all of
it.

Fixes: 1319f2178b ("drm/panel-simple: add Evervision VGG644804 panel entry")
Signed-off-by: Michael Walle <mwalle@kernel.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250520074110.655114-1-mwalle@kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-06-19 15:32:18 +02:00
Casey ConnollyandGreg Kroah-Hartman 8a88840699 drm/panel: samsung-sofef00: Drop s6e3fc2x01 support 
[ Upstream commit e1eb7293ab ]

We never properly supported this panel and always used the wrong init
sequence. Drop support so we can move it to it's own proper driver.

Fixes: 5933baa36e ("drm/panel/samsung-sofef00: Add panel for OnePlus 6/T devices")
Signed-off-by: Casey Connolly <casey.connolly@linaro.org>
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://lore.kernel.org/r/20250419-drop-s6e3fc2x01-support-v1-1-05edfe0d27aa@ixit.cz
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-06-19 15:31:36 +02:00
Douglas AndersonandGreg Kroah-Hartman 08150a6c83 drm/panel-edp: Add Starry 116KHD024006 
[ Upstream commit 749b5b279e ]

We have a few reports of sc7180-trogdor-pompom devices that have a
panel in them that IDs as STA 0x0004 and has the following raw EDID:

  00 ff ff ff ff ff ff 00  4e 81 04 00 00 00 00 00
  10 20 01 04 a5 1a 0e 78  0a dc dd 96 5b 5b 91 28
  1f 52 54 00 00 00 01 01  01 01 01 01 01 01 01 01
  01 01 01 01 01 01 8e 1c  56 a0 50 00 1e 30 28 20
  55 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 00 00 00
  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 fe
  00 31 31 36 4b 48 44 30  32 34 30 30 36 0a 00 e6

We've been unable to locate a datasheet for this panel and our partner
has not been responsive, but all Starry eDP datasheets that we can
find agree on the same timing (delay_100_500_e200) so it should be
safe to use that here instead of the super conservative timings. We'll
still go a little extra conservative and allow `hpd_absent` of 200
instead of 100 because that won't add any real-world delay in most
cases.

We'll associate the string from the EDID ("116KHD024006") with this
panel. Given that the ID is the suspicious value of 0x0004 it seems
likely that Starry doesn't always update their IDs but the string will
still work to differentiate if we ever need to in the future.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20250109142853.1.Ibcc3009933fd19507cc9c713ad0c99c7a9e4fe17@changeid
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-05-29 11:03:09 +02:00
Kevin BakerandGreg Kroah-Hartman 7798edcc5b drm/panel: simple: Update timings for AUO G101EVN010 
[ Upstream commit 7c6fa1797a ]

Switch to panel timings based on datasheet for the AUO G101EVN01.0
LVDS panel. Default timings were tested on the panel.

Previous mode-based timings resulted in horizontal display shift.

Signed-off-by: Kevin Baker <kevinb@ventureresearch.com>
Fixes: 4fb86404a9 ("drm/panel: simple: Add AUO G101EVN010 panel support")
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250505170256.1385113-1-kevinb@ventureresearch.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250505170256.1385113-1-kevinb@ventureresearch.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-05-18 08:24:56 +02:00
Hugo VilleneuveandGreg Kroah-Hartman 92b58c671b drm: panel: jd9365da: fix reset signal polarity in unprepare 
commit 095c8e61f4 upstream.

commit a8972d5a49 ("drm: panel: jd9365da-h3: fix reset signal polarity")
fixed reset signal polarity in jadard_dsi_probe() and jadard_prepare().

It was not done in jadard_unprepare() because of an incorrect assumption
about reset line handling in power off mode. After looking into the
datasheet, it now appears that before disabling regulators, the reset line
is deasserted first, and if reset_before_power_off_vcioo is true, then the
reset line is asserted.

Fix reset polarity by inverting gpiod_set_value() second argument in
in jadard_unprepare().

Fixes: 6b818c533d ("drm: panel: Add Jadard JD9365DA-H3 DSI panel")
Fixes: 2b976ad760 ("drm/panel: jd9365da: Support for kd101ne3-40ti MIPI-DSI panel")
Fixes: a8972d5a49 ("drm: panel: jd9365da-h3: fix reset signal polarity")
Cc: stable@vger.kernel.org
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250417195507.778731-1-hugo@hugovil.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250417195507.778731-1-hugo@hugovil.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2025-05-02 07:59:06 +02:00
John KeepingandGreg Kroah-Hartman 91b0ab8751 drm/panel: ilitek-ili9882t: fix GPIO name in error message 
[ Upstream commit 4ce2c7e201 ]

This driver uses the enable-gpios property and it is confusing that the
error message refers to reset-gpios.  Use the correct name when the
enable GPIO is not found.

Fixes: e2450d32e5 ("drm/panel: ili9882t: Break out as separate driver")
Signed-off-by: John Keeping <jkeeping@inmusicbrands.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20250217120428.3779197-1-jkeeping@inmusicbrands.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-04-10 14:39:14 +02:00
Hugo VilleneuveandGreg Kroah-Hartman d754ae423b drm: panel: jd9365da-h3: fix reset signal polarity 
commit a8972d5a49 upstream.

In jadard_prepare() a reset pulse is generated with the following
statements (delays ommited for clarity):

    gpiod_set_value(jadard->reset, 1); --> Deassert reset
    gpiod_set_value(jadard->reset, 0); --> Assert reset for 10ms
    gpiod_set_value(jadard->reset, 1); --> Deassert reset

However, specifying second argument of "0" to gpiod_set_value() means to
deassert the GPIO, and "1" means to assert it. If the reset signal is
defined as GPIO_ACTIVE_LOW in the DTS, the above statements will
incorrectly generate the reset pulse (inverted) and leave it asserted
(LOW) at the end of jadard_prepare().

Fix reset behavior by inverting gpiod_set_value() second argument
in jadard_prepare(). Also modify second argument to devm_gpiod_get()
in jadard_dsi_probe() to assert the reset when probing.

Do not modify it in jadard_unprepare() as it is already properly
asserted with "1", which seems to be the intended behavior.

Fixes: 6b818c533d ("drm: panel: Add Jadard JD9365DA-H3 DSI panel")
Cc: stable@vger.kernel.org
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20240927135306.857617-1-hugo@hugovil.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240927135306.857617-1-hugo@hugovil.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2025-02-27 04:30:21 -08:00
Michael TrimarchiandGreg Kroah-Hartman 17a915416b drm/panel: synaptics-r63353: Fix regulator unbalance 
[ Upstream commit d2bd3fcb82 ]

The shutdown function can be called when the display is already
unprepared. For example during reboot this trigger a kernel
backlog. Calling the drm_panel_unprepare, allow us to avoid
to trigger the kernel warning.

Fixes: 2e87bad7cd ("drm/panel: Add Synaptics R63353 panel driver")
Tested-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Link: https://lore.kernel.org/r/20241205163002.1804784-1-dario.binacchi@amarulasolutions.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241205163002.1804784-1-dario.binacchi@amarulasolutions.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2024-12-27 14:02:11 +01:00
Marek VasutandGreg Kroah-Hartman e44cc317b8 drm/panel: st7701: Add prepare_prev_first flag to drm_panel 
[ Upstream commit 406dd4c798 ]

The DSI host must be enabled for the panel to be initialized in
prepare(). Set the prepare_prev_first flag to guarantee this.
This fixes the panel operation on NXP i.MX8MP SoC / Samsung DSIM
DSI host.

Fixes: 849b2e3ff9 ("drm/panel: Add Sitronix ST7701 panel driver")
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Link: https://lore.kernel.org/r/20241124224812.150263-1-marex@denx.de
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241124224812.150263-1-marex@denx.de
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2024-12-27 14:02:10 +01:00
Yang YingliangandGreg Kroah-Hartman 4021a163e1 drm/panel: novatek-nt35950: fix return value check in nt35950_probe() 
[ Upstream commit f8fd0968ef ]

mipi_dsi_device_register_full() never returns NULL pointer, it
will return ERR_PTR() when it fails, so replace the check with
IS_ERR().

Fixes: 623a3531e9 ("drm/panel: Add driver for Novatek NT35950 DSI DriverIC panels")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20241029123957.1588-1-yangyingliang@huaweicloud.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241029123957.1588-1-yangyingliang@huaweicloud.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2024-12-27 14:02:10 +01:00
Zhang ZekunandGreg Kroah-Hartman 747547972e drm/panel: himax-hx83102: Add a check to prevent NULL pointer dereference 
[ Upstream commit e1e1af9148 ]

drm_mode_duplicate() could return NULL due to lack of memory,
which will then call NULL pointer dereference. Add a check to
prevent it.

Fixes: 0ef94554dc ("drm/panel: himax-hx83102: Break out as separate driver")
Signed-off-by: Zhang Zekun <zhangzekun11@huawei.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20241025073408.27481-3-zhangzekun11@huawei.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241025073408.27481-3-zhangzekun11@huawei.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2024-12-27 14:02:10 +01:00
Manikandan MuralidharanandGreg Kroah-Hartman 53145c20ab drm/panel: simple: Add Microchip AC69T88A LVDS Display panel 
[ Upstream commit 40da1463cd ]

Add support for Microchip AC69T88A 5 inch TFT LCD 800x480
Display module with LVDS interface.The panel uses the Sitronix
ST7262 800x480 Display driver

Signed-off-by: Manikandan Muralidharan <manikandan.m@microchip.com>
Signed-off-by: Dharma Balasubiramani <dharma.b@microchip.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240919091548.430285-2-manikandan.m@microchip.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2024-12-14 20:03:50 +01:00
Hugo VilleneuveandGreg Kroah-Hartman faf6c1caf5 drm: panel: jd9365da-h3: Remove unused num_init_cmds structure member 
commit 66ae275365 upstream.

Now that the driver has been converted to use wrapped MIPI DCS functions,
the num_init_cmds structure member is no longer needed, so remove it.

Fixes: 35583e1299 ("drm/panel: panel-jadard-jd9365da-h3: use wrapped MIPI DCS functions")
Cc: stable@vger.kernel.org
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Link: https://lore.kernel.org/r/20240930170503.1324560-1-hugo@hugovil.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240930170503.1324560-1-hugo@hugovil.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2024-12-09 10:41:12 +01:00
Ryan WalklinandGreg Kroah-Hartman ac32ee9f1c drm: panel: nv3052c: correct spi_device_id for RG35XX panel 
[ Upstream commit 45608a3eb4 ]

The Anbernic RG35XX devices use an SPI LCD panel from an unknown OEM,
with an NV3052C driver chip.

As discussed previously, the integrating vendor and device name are
preferred instead of the OEM serial. A previous patch corrected the
device tree binding and of_device_id in the NV3052C driver, however the
spi_device_id also needs correction.

Correct the spi_device_id for the RG35XX panel.

Signed-off-by: Ryan Walklin <ryan@testtoast.com>
Fixes: 76dce2a96c ("drm: panel: nv3052c: Correct WL-355608-A8 panel compatible")
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241020083836.175733-1-ryan@testtoast.com
[DB: corrected the Fixes tag]
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2024-12-05 14:01:46 +01:00
Linus WalleijandGreg Kroah-Hartman 1b6418c807 drm/panel: nt35510: Make new commands optional 
[ Upstream commit 2418aa8516 ]

The commit introducing the Frida display started to write the
SETVCMOFF registers unconditionally, and some (not all!) Hydis
display seem to be affected by ghosting after the commit.

Make SETVCMOFF optional and only send these commands on the
Frida display for now.

Reported-by: Stefan Hansson <newbyte@postmarketos.org>
Fixes: 219a1f4909 ("drm/panel: nt35510: support FRIDA FRD400B25025-A-CTK")
Acked-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Tested-by: Stefan Hansson <newbyte@postmarketos.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240908-fix-nt35510-v2-1-d4834b9cdb9b@linaro.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2024-12-05 14:01:38 +01:00
Cong YangandDouglas Anderson fcf38bc321 drm/panel: himax-hx83102: Adjust power and gamma to optimize brightness 
The current panel brightness is only 360 nit. Adjust the power and gamma to
optimize the panel brightness. The brightness after adjustment is 390 nit.

Fixes: 3179338750 ("drm/panel: himax-hx83102: Support for IVO t109nw41 MIPI-DSI panel")
Signed-off-by: Cong Yang <yangcong5@huaqin.corp-partner.google.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241011020819.1254157-1-yangcong5@huaqin.corp-partner.google.com
 2024-10-14 10:00:45 -07:00
Simona Vetter b615b9c36c Merge v6.11-rc7 into drm-next 
Thomas needs 5a498d4d06 ("drm/fbdev-dma: Only install deferred I/O
if necessary") in drm-misc, so start the backmerge cascade.

Signed-off-by: Simona Vetter <simona.vetter@ffwll.ch>
 2024-09-11 09:18:15 +02:00
Ryan WalklinandMaxime Ripard 76dce2a96c drm: panel: nv3052c: Correct WL-355608-A8 panel compatible 
As per the previous dt-binding commit, update the WL-355608-A8 panel
compatible to reflect the the integrating device vendor and name as the
panel OEM is unknown.

Fixes: 62ea2eeba7 ("drm: panel: nv3052c: Add WL-355608-A8 panel")
Signed-off-by: Ryan Walklin <ryan@testtoast.com>
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240904012456.35429-3-ryan@testtoast.com
 2024-09-05 09:41:26 +02:00
Abhishek TamboliandNeil Armstrong bfbdf72d6c drm/panel: nv3051d: Transition to mipi_dsi_dcs_write_seq_multi 
Replace deprecated 'mipi_dsi_dcs_write_seq()' macro
to 'mipi_dsi_dcs_write_seq_multi' macro in
panel_nv3051d_init_sequence function.

Signed-off-by: Abhishek Tamboli <abhishektamboli9@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240827152504.30586-1-abhishektamboli9@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240827152504.30586-1-abhishektamboli9@gmail.com
 2024-08-29 13:02:54 +02:00
Tejas VipinandNeil Armstrong 076403a698 drm/panel: novatek-nt35950: transition to mipi_dsi wrapped functions 
Changes the novatek-nt35950 panel to use multi style functions for
improved error handling.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Tejas Vipin <tejasvipin76@gmail.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20240828182210.565861-1-tejasvipin76@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240828182210.565861-1-tejasvipin76@gmail.com
 2024-08-29 13:01:09 +02:00
Neil Armstrong e0cb0c7852 drm/panel: visionox-vtdr6130: switch to devm_regulator_bulk_get_const 
Switch to devm_regulator_bulk_get_const() to stop setting the supplies
list in probe(), and move the regulator_bulk_data struct in static const.

Reviewed-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20240828-topic-sm8x50-upstream-vtdr6130-multi-v1-2-0cae20d4c55d@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240828-topic-sm8x50-upstream-vtdr6130-multi-v1-2-0cae20d4c55d@linaro.org
 2024-08-29 13:00:37 +02:00
Neil Armstrong 175d648be9 drm/panel: visionox-vtdr6130: switch to mipi_dsi wrapped functions 
Make usage of the new _multi() mipi_dsi functions instead of the
deprecated macros, improving error handling and printing.

bloat-o-meter gives a 12% gain on arm64:
Function                                     old     new   delta
visionox_vtdr6130_unprepare                  208     204      -4
visionox_vtdr6130_prepare                   1192     896    -296
Total: Before=2348, After=2048, chg -12.78%

Reviewed-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20240828-topic-sm8x50-upstream-vtdr6130-multi-v1-1-0cae20d4c55d@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240828-topic-sm8x50-upstream-vtdr6130-multi-v1-1-0cae20d4c55d@linaro.org
 2024-08-29 13:00:36 +02:00
Neil Armstrong aec8485f22 drm/panel: add BOE tv101wum-ll2 panel driver 
Add support for the 1200x1920 BOE TV101WUM-LL2 DSI Display Panel found
in the Lenovo Smart Tab M10 tablet. The controller is unknown.

Reviewed-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20240828-topic-sdm450-upstream-tbx605f-panel-v3-2-b792f93e1d6b@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240828-topic-sdm450-upstream-tbx605f-panel-v3-2-b792f93e1d6b@linaro.org
 2024-08-28 17:14:39 +02:00
Stephan GerholdandDouglas Anderson 01cc7b2e8a Revert "drm/panel-edp: Add SDC ATNA45AF01" 
This reverts commit 8ebb1fc2e6.

The panel should be handled through the samsung-atna33xc20 driver for
correct power up timings. Otherwise the backlight does not work correctly.

We have existing users of this panel through the generic "edp-panel"
compatible (e.g. the Qualcomm X1E80100 CRD), but the screen works only
partially in that configuration: It works after boot but once the screen
gets disabled it does not turn on again until after reboot. It behaves the
same way with the default "conservative" timings, so we might as well drop
the configuration from the panel-edp driver. That way, users with old DTBs
will get a warning and can move to the new driver.

Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Stephan Gerhold <stephan.gerhold@linaro.org>
Reviewed-by: Johan Hovold <johan+linaro@kernel.org>
Tested-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240715-x1e80100-crd-backlight-v2-2-31b7f2f658a3@linaro.org
 2024-08-27 12:27:12 -07:00
Abel VesaandDouglas Anderson 51394119f6 drm/panel-edp: add BOE NE140WUM-N6G panel entry 
Add an eDP panel entry for BOE NE140WUM-N6G.

Due to lack of documentation, use the delay_200_500_e80 timings like
some other BOE entries for now.

The raw edid of the panel is:

00 ff ff ff ff ff ff 00 09 e5 66 0b 00 00 00 00
1a 20 01 04 a5 1e 13 78 07 01 5f a7 54 4c 9b 24
11 51 56 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 9c 3e 80 c8 70 b0 3c 40 30 20
36 00 2e bc 10 00 00 1a 16 32 80 c8 70 b0 3c 40
30 20 36 00 2e bc 10 00 00 1a 00 00 00 fd 00 1e
3c 4c 4c 10 01 0a 20 20 20 20 20 20 00 00 00 fe
00 4e 45 31 34 30 57 55 4d 2d 4e 36 47 0a 00 dc

Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240826-drm-panel-edp-add-boe-ne140wum-n6g-v2-1-2758e8574842@linaro.org
 2024-08-26 07:13:38 -07:00
Tejas VipinandDouglas Anderson 04b5b362bc drm/panel: jdi-fhd-r63452: transition to mipi_dsi wrapped functions 
Changes the jdi-fhd-r63452 panel to use multi style functions for
improved error handling.

Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Tejas Vipin <tejasvipin76@gmail.com>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240818060816.848784-3-tejasvipin76@gmail.com
 2024-08-20 14:18:18 -07:00
Abhishek TamboliandNeil Armstrong 1453323eac drm/panel: ili9341: Add comments for registers in ili9341_config() 
Add detail comments for registers definitions in struct ili9341_config().
Replace TODO with comment for each registers.

Signed-off-by: Abhishek Tamboli <abhishektamboli9@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240819175122.33176-1-abhishektamboli9@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240819175122.33176-1-abhishektamboli9@gmail.com
 2024-08-20 11:28:19 +02:00
Tejas VipinandNeil Armstrong b61c4bc674 drm/panel: mantix-mlaf057we51: write hex in lowercase 
Converts uppercase hex to lowercase hex for cleanup.

Signed-off-by: Tejas Vipin <tejasvipin76@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240820091556.1032726-3-tejasvipin76@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240820091556.1032726-3-tejasvipin76@gmail.com
 2024-08-20 11:27:42 +02:00
Tejas VipinandNeil Armstrong e139c0eb22 drm/panel: mantix-mlaf057we51: transition to mipi_dsi wrapped functions 
Changes the mantix-mlaf057we51 panel to use multi style functions for
improved error handling.

Reviewed-by: Guido Günther <agx@sigxcpu.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Tejas Vipin <tejasvipin76@gmail.com>
Link: https://lore.kernel.org/r/20240820091556.1032726-2-tejasvipin76@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240820091556.1032726-2-tejasvipin76@gmail.com
 2024-08-20 11:27:42 +02:00
Zhaoxiong LvandNeil Armstrong 64ddf5123e drm/panel: jd9365da: Modify the init code of Melfas 
Modify the Melfas panel init code to satisfy the gamma
value of 2.2

Acked-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Signed-off-by: Zhaoxiong Lv <lvzhaoxiong@huaqin.corp-partner.google.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20240807100429.13260-3-lvzhaoxiong@huaqin.corp-partner.google.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240807100429.13260-3-lvzhaoxiong@huaqin.corp-partner.google.com
 2024-08-19 17:52:35 +02:00
Zhaoxiong LvandNeil Armstrong 97d1f449c3 drm/panel: jd9365da: Move "exit sleep mode" and "set display on" cmds 
Move the "exit sleep mode" and "set display on" command from
enable() to init() function.

As mentioned in the patch:
https://lore.kernel.org/all/20240624141926.5250-2-lvzhaoxiong@huaqin.corp-partner.google.com/

The Mediatek Soc DSI host has different modes in prepare() and
enable() functions, prepare() is in LP mode and enable() is in
HS mode. Since the "exit sleep mode" and "set display on"
command must also be sent in LP mode, so we also move "exit
sleep mode" and "set display on" command to the init() function.

We have no other actions in the enable() function after moves
"exit sleep mode" and "set display on", and we checked the call
of the enable() function during the "startup" process. It seems
that only one judgment was made in drm_panel_enabel(). If the
panel does not define enable(), the judgment will skip the
enable() and continue execution. This does not seem to have
any other effect, and we found that some drivers also seem
to have no enable() function added, for example:
panel-asus-z00t-tm5p5-n35596 / panel-boe-himax8279d...
In addition, we briefly tested the kingdisplay_kd101ne3 panel and
melfas_lmfbx101117480 panel, and it seems that there is no garbage
on the panel, so we delete enable() function.

After moving the "exit sleep mode" and "set display on" command
to the init() function, we no longer need additional delay
judgment, so we delete variables "exit_sleep_to_display_on_delay_ms"
and "display_on_delay_ms".

Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Zhaoxiong Lv <lvzhaoxiong@huaqin.corp-partner.google.com>
Acked-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Link: https://lore.kernel.org/r/20240807100429.13260-2-lvzhaoxiong@huaqin.corp-partner.google.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240807100429.13260-2-lvzhaoxiong@huaqin.corp-partner.google.com
 2024-08-19 17:52:35 +02:00
Liu YingandNeil Armstrong 91a759d402 drm/panel: simple: Add ON Tat Industrial Company KD50G21-40NT-A1 panel 
ON Tat Industrial Company KD50G21-40NT-A1 is a 5" WVGA LCD panel with DPI
interface.

The LCD module specification can be found at:
https://cdn-shop.adafruit.com/datasheets/KD50G21-40NT-A1.pdf

Signed-off-by: Liu Ying <victor.liu@nxp.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240816085004.491494-3-victor.liu@nxp.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240816085004.491494-3-victor.liu@nxp.com
 2024-08-19 17:50:51 +02:00
Hironori KIKUCHIandNeil Armstrong f7c4a15225 drm/panel: st7701: Add Anbernic RG28XX panel support 
The Anbernic RG28XX is a handheld gaming device with a 2.8 inch 480x640
display. Add support for the display panel.

This panel is driven by a variant of ST7701 driver IC internally,
confirmed by dumping and analyzing its BSP initialization sequence
by using a logic analyzer. It is very similar to the existing
densitron,dmt028vghmcmi-1a panel, but differs in some unknown
register values. Besides, it is connected via SPI, so add a new entry
for the panel.

Signed-off-by: Hironori KIKUCHI <kikuchan98@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240804061503.881283-6-kikuchan98@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240804061503.881283-6-kikuchan98@gmail.com
 2024-08-19 17:49:32 +02:00
Hironori KIKUCHIandNeil Armstrong 6a60273a0e drm/panel: st7701: Add support for SPI for configuration 
The ST7701 supports not only MIPI DSI, but also SPI as an interface
for configuration. To support a panel connected via SPI with an RGB
parallel interface, add support for SPI using MIPI DBI helpers.

Signed-off-by: Hironori KIKUCHI <kikuchan98@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240804061503.881283-5-kikuchan98@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240804061503.881283-5-kikuchan98@gmail.com
 2024-08-19 17:49:31 +02:00
Hironori KIKUCHIandNeil Armstrong a055c91ac6 drm/panel: st7701: Decouple DSI and DRM parts 
Split into a DSI-specific part and a DRM-specific part.

Additionally, use devm_add_action_or_reset() to simplify the flow,
and disable and unprepare the panel on cleanup.

Signed-off-by: Hironori KIKUCHI <kikuchan98@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240804061503.881283-3-kikuchan98@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240804061503.881283-3-kikuchan98@gmail.com
 2024-08-19 17:49:30 +02:00
Hironori KIKUCHIandNeil Armstrong 00b8a47d8e drm/panel: st7701: Rename macros 
Rename DSI_CMD* macros to ST7701_CMD*, and ST7701_DSI macro to
ST7701_WRITE, because they do not belong to DSI.

Signed-off-by: Hironori KIKUCHI <kikuchan98@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240804061503.881283-2-kikuchan98@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240804061503.881283-2-kikuchan98@gmail.com
 2024-08-19 17:49:29 +02:00
Steffen TrumtrarandNeil Armstrong b9d228a5b2 drm/panel: simple: add Innolux G070ACE-LH3 LVDS display support 
The G070ACE-LH3 is a 7" TFT Color LCD module with WLED backlight.

https://www.data-modul.com/sites/default/files/products/G070ACE-LH3-specification-12058417.pdf

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240729-b4-v6-10-topic-innolux-v2-2-27d32c766ce5@pengutronix.de
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240729-b4-v6-10-topic-innolux-v2-2-27d32c766ce5@pengutronix.de
 2024-08-19 17:49:02 +02:00
Thomas Zimmermann 649ae0e0d5 drm/panel: panel-sony-acx565akm: Use backlight power constants 
Replace FB_BLANK_ constants with their counterparts from the
backlight subsystem. The values are identical, so there's no
change in functionality or semantics.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Neil Armstrong <neil.armstrong@linaro.org>
Cc: Jessica Zhang <quic_jesszhan@quicinc.com>
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240731122311.1143153-8-tzimmermann@suse.de
 2024-08-16 09:27:52 +02:00
Thomas Zimmermann 7f75eb222d drm/panel: panel-samsung-s6e3ha2: Use backlight power constants 
Replace FB_BLANK_ constants with their counterparts from the
backlight subsystem. The values are identical, so there's no
change in functionality or semantics.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Neil Armstrong <neil.armstrong@linaro.org>
Cc: Jessica Zhang <quic_jesszhan@quicinc.com>
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240731122311.1143153-7-tzimmermann@suse.de
 2024-08-16 09:27:52 +02:00
Thomas Zimmermann 21d6376865 drm/panel: panel-samsung-s6e63j0x03: Use backlight power constants 
Replace FB_BLANK_ constants with their counterparts from the
backlight subsystem. The values are identical, so there's no
change in functionality or semantics.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Neil Armstrong <neil.armstrong@linaro.org>
Cc: Jessica Zhang <quic_jesszhan@quicinc.com>
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240731122311.1143153-6-tzimmermann@suse.de
 2024-08-16 09:27:52 +02:00
Thomas Zimmermann f366d8804f drm/panel: panel-orisetech-otm8009a: Use backlight power constants 
Replace FB_BLANK_ constants with their counterparts from the
backlight subsystem. The values are identical, so there's no
change in functionality or semantics.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Neil Armstrong <neil.armstrong@linaro.org>
Cc: Jessica Zhang <quic_jesszhan@quicinc.com>
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240731122311.1143153-5-tzimmermann@suse.de
 2024-08-16 09:27:51 +02:00
Thomas Zimmermann b3a901841e drm/panel: panel-novatak-nt35510: Use backlight power constants 
Replace FB_BLANK_ constants with their counterparts from the
backlight subsystem. The values are identical, so there's no
change in functionality or semantics.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Neil Armstrong <neil.armstrong@linaro.org>
Cc: Jessica Zhang <quic_jesszhan@quicinc.com>
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240731122311.1143153-4-tzimmermann@suse.de
 2024-08-16 09:27:51 +02:00
Tejas VipinandDouglas Anderson b080a60731 drm/panel: startek-kd070fhfid015: transition to mipi_dsi wrapped functions 
Use multi style wrapped functions for mipi_dsi in the
startek-kd070fhfid015 panel.

Signed-off-by: Tejas Vipin <tejasvipin76@gmail.com>
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240806135949.468636-3-tejasvipin76@gmail.com
 2024-08-13 11:13:08 -07:00