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1248 Commits

Author SHA1 Message Date
Tejas Vipin
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 Tamboli
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 Vipin
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 Vipin
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 Lv
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 Lv
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 Ying
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 KIKUCHI
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 KIKUCHI
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 KIKUCHI
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 KIKUCHI
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 Trumtrar
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 Vipin
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
Terry Hsiao
21e97d3ca8 drm/panel-edp: Fix HKC MB116AN01 name 
Rename HKC MB116AN01 from Unknown to MB116AN01

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://patchwork.freedesktop.org/patch/msgid/20240802070602.154201-1-terry_hsiao@compal.corp-partner.google.com
 2024-08-02 08:35:24 -07:00
Thomas Zimmermann
0e8655b4e8 Merge drm/drm-next into drm-misc-next 
Backmerging to get a late RC of v6.10 before moving into v6.11.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
 2024-07-29 09:35:54 +02:00
Haikun Zhou
9d8e91439f drm/panel-edp: Add CSW MNB601LS1-4 
Add support for the CSW MNB601LS1-4, pleace the EDID here for
subsequent reference.
00 ff ff ff ff ff ff 00 0e 77 04 11 00 00 00 00
00 22 01 04 a5 1a 0e 78 03 a1 35 9b 5e 58 91 25
1c 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 09 1e 56 dc 50 00 28 30 30 20
36 00 00 90 10 00 00 1a 00 00 00 fd 00 28 3c 30
30 08 01 0a 20 20 20 20 20 20 00 00 00 fe 00 43
53 4f 54 20 54 39 0a 20 20 20 20 20 00 00 00 fe
00 4d 4e 42 36 30 31 4c 53 31 2d 34 0a 20 00 20

Signed-off-by: Haikun Zhou <zhouhaikun5@huaqin.corp-partner.google.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240725115229.3416028-1-zhouhaikun5@huaqin.corp-partner.google.com
 2024-07-26 10:15:24 -07:00
Cong Yang
d969b31afa drm/panel: nt36672e: Break some CMDS into helper functions 
Break select page cmds and reload cmds into helper functions.

Signed-off-by: Cong Yang <yangcong5@huaqin.corp-partner.google.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20240710084715.1119935-4-yangcong5@huaqin.corp-partner.google.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240710084715.1119935-4-yangcong5@huaqin.corp-partner.google.com
 2024-07-25 16:27:22 +02:00
Cong Yang
3c8d2d5da3 drm/panel: nt35521: Break some CMDS into helper functions 
Break select page cmds into helper functions.

Signed-off-by: Cong Yang <yangcong5@huaqin.corp-partner.google.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20240710084715.1119935-3-yangcong5@huaqin.corp-partner.google.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240710084715.1119935-3-yangcong5@huaqin.corp-partner.google.com
 2024-07-25 16:27:22 +02:00
Cong Yang
93183c9959 drm/panel: boe-tv101wum-nl6: Break some CMDS into helper functions 
hj110iz-01a and tv110c9m-ll3 both nt36523 controller, and they have
some common cmds, so let's break them into helper functions.

Signed-off-by: Cong Yang <yangcong5@huaqin.corp-partner.google.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20240710084715.1119935-2-yangcong5@huaqin.corp-partner.google.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240710084715.1119935-2-yangcong5@huaqin.corp-partner.google.com
 2024-07-25 16:27:21 +02:00
Marek Vasut
2108cdcee5 drm/panel/panel-ilitek-ili9806e: Add Densitron DMT028VGHMCMI-1D TFT to ILI9806E DSI TCON driver 
Add Densitron DMT028VGHMCMI-1D 480x640 TFT matrix 2.83 inch panel
attached to Ilitek ILI9806E DSI TCON into the ILI9806E driver.

Note that the Densitron panels use different TCONs, this driver is for
the later panel, use panel-ilitek-st7701.c for the former panel:
DMT028VGHMCMI-1A - ST7701
DMT028VGHMCMI-1D - ILI9806E

Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Michael Walle <mwalle@kernel.org>
Link: https://lore.kernel.org/r/20240724005700.196073-2-marex@denx.de
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240724005700.196073-2-marex@denx.de
 2024-07-24 09:55:47 +02:00
Zhaoxiong Lv
7088991336 drm/panel: boe-th101mb31ig002 : using drm_connector_helper_get_modes_fixed() 
Use public functions( drm_connector_helper_get_modes_fixed()) to
get porch parameters.

Signed-off-by: Zhaoxiong Lv <lvzhaoxiong@huaqin.corp-partner.google.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20240723062615.14796-3-lvzhaoxiong@huaqin.corp-partner.google.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240723062615.14796-3-lvzhaoxiong@huaqin.corp-partner.google.com
 2024-07-24 09:55:37 +02:00
Zhaoxiong Lv
c60ca14bfd drm/panel: boe-th101mb31ig002 : Fix the way to get porch parameters 
The current driver can only obtain the porch parameters
of boe-th101mb31ig002. Modify it to obtain the porch
parameters of the panel currently being used.

Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Zhaoxiong Lv <lvzhaoxiong@huaqin.corp-partner.google.com>
Link: https://lore.kernel.org/r/20240723062615.14796-2-lvzhaoxiong@huaqin.corp-partner.google.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240723062615.14796-2-lvzhaoxiong@huaqin.corp-partner.google.com
 2024-07-24 09:55:36 +02:00
Dang Huynh
61eec998c9 drm: panel: boe-bf060y8m-aj0: Enable prepare_prev_first 
Enable prepare_prev_first flag for BF060Y8M-AJ0 panel so that the
previous controller should be prepared first before the prepare for
the panel is called.

This makes sure that the previous controller, likely to be a DSI host
controller should be initialized to LP-11 before the panel is powered up.

Suggested-by: Marijn Suijten <marijn.suijten@somainline.org>
Signed-off-by: Dang Huynh <danct12@riseup.net>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240722-bf060y8m-aj0-prepare-prev-v1-1-0e51c0f59d22@riseup.net
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240722-bf060y8m-aj0-prepare-prev-v1-1-0e51c0f59d22@riseup.net
 2024-07-24 09:55:23 +02:00
Terry Hsiao
d4b9b6da57 drm/panel-edp: Add 6 panels used by MT8186 Chromebooks 
The raw EDIDs for each panel:

AUO
- B116XTN02.3
00 ff ff ff ff ff ff 00 06 af aa 73 00 00 00 00
00 21 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 67
- B116XAN06.1
00 ff ff ff ff ff ff 00 06 af 99 a1 00 00 00 00
00 1f 01 04 95 1a 0e 78 02 9e a5 96 59 58 96 28
1b 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 ce 1d 56 ea 50 00 1a 30 30 20
46 00 00 90 10 00 00 18 df 13 56 ea 50 00 1a 30
30 20 46 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 0c 0a 2a 7d 20 20 20 00 3a
- B116XAT04.1
00 ff ff ff ff ff ff 00 06 af b4 c4 00 00 00 00
12 22 01 04 95 1a 0e 78 02 9e a5 96 59 58 96 28
1b 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 ce 1d 56 ea 50 00 1a 30 30 20
46 00 00 90 10 00 00 18 df 13 56 ea 50 00 1a 30
30 20 46 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 0c 0a 2a 7d 20 20 20 00 e7

BOE
- NV116WHM-A4D
00 ff ff ff ff ff ff 00 09 e5 fa 0c 00 00 00 00
12 22 01 04 95 1a 0e 78 03 0b 55 9a 5f 58 95 28
1e 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 96 1d 56 c8 50 00 26 30 30 20
36 00 00 90 10 00 00 1a b9 13 56 c8 50 00 26 30
30 20 36 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 02
00 0d 40 ff 0a 3c 7d 0f 0c 17 7d 00 00 00 00 1a

CMN
- N116BCA-EA2
00 ff ff ff ff ff ff 00 0d ae 5d 11 00 00 00 00
0f 21 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 30 20
a6 00 00 90 10 00 00 1a e7 13 56 e2 50 00 20 30
30 20 a6 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 02
00 0c 3d ff 0d 3c 7d 0d 0a 15 7d 00 00 00 00 0f
- N116BCP-EA2
00 ff ff ff ff ff ff 00 0d ae 61 11 00 00 00 00
0f 21 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 30 20
a6 00 00 90 10 00 00 1a e7 13 56 e2 50 00 20 30
30 20 a6 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 02
00 0c 3d ff 0d 3c 7d 0d 0a 15 7d 00 00 00 00 0b

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://patchwork.freedesktop.org/patch/msgid/20240721100449.8280-1-terry_hsiao@compal.corp-partner.google.com
 2024-07-22 10:25:23 -07:00
Douglas Anderson
f00bfaca70 drm/panel: Avoid warnings w/ panel-simple/panel-edp at shutdown 
At shutdown if you've got a _properly_ coded DRM modeset driver then
you'll get these two warnings at shutdown time:

  Skipping disable of already disabled panel
  Skipping unprepare of already unprepared panel

These warnings are ugly and sound concerning, but they're actually a
sign of a properly working system. That's not great.

We're not ready to get rid of the calls to drm_panel_disable() and
drm_panel_unprepare() because we're not 100% convinced that all DRM
modeset drivers are properly calling drm_atomic_helper_shutdown() or
drm_helper_force_disable_all() at the right times. However, having the
warning show up for correctly working systems is bad.

As a bit of a workaround, add some "if" tests to try to avoid the
warning on correctly working systems. Also add some comments and
update the TODO items in the hopes that future developers won't be too
confused by what's going on here.

Suggested-by: Daniel Vetter <daniel@ffwll.ch>
Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240621134427.1.Ieb287c2c3ee3f6d3b0d5f49b29f746b93621749c@changeid
 2024-07-22 09:00:58 -07:00
Clayton Craft
a237f217ba drm/panel-edp: Add entry for BOE NV133WUM-N63 panel 
This panel is found on some laptops e.g., variants of the Thinkpad X13s.

Signed-off-by: Clayton Craft <clayton@craftyguy.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20240520221836.16031-1-clayton@craftyguy.net
[DB: moved the entry to the proper place]
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
 2024-07-16 23:00:04 +03:00
Dave Airlie
38e73004c2 Merge tag 'drm-misc-next-fixes-2024-07-11' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next 
A fix for fbdev on big endian systems, a condition fix for a sharp panel
at removal, and a fix for qxl to prevent unpinned buffer access under
certain conditions.

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maxime Ripard <mripard@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240711-benign-rich-mouflon-2eeafe@houat
 2024-07-12 12:50:30 +10:00
Hsin-Yi Wang
993d36ac99 drm/panel-edp: Add BOE NV140WUM-N41 
The raw edid of the panel is:
00 ff ff ff ff ff ff 00 09 e5 e8 0a 00 00 00 00
2a 1f 01 04 a5 1e 13 78 03 fb f5 96 5d 5a 91 29
1e 50 54 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 00 00 00 fd 00 28 3c 4c
4c 10 01 0a 20 20 20 20 20 20 00 00 00 fe 00 42
4f 45 20 43 51 0a 20 20 20 20 20 20 00 00 00 fe
00 4e 56 31 34 30 57 55 4d 2d 4e 34 31 0a 00 26

Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240710190235.1095156-1-hsinyi@chromium.org
 2024-07-11 09:59:22 -07:00
Zhaoxiong Lv
e4bd1db1c1 drm/panel: boe-th101mb31ig002: Support for starry-er88577 MIPI-DSI panel 
The init_code of the starry-er88577 panel is very similar to the
panel-boe-th101mb31ig002-28a.c driver, so we make it compatible with
the panel-boe-th101mb31ig002-28a.c driver

Signed-off-by: Zhaoxiong Lv <lvzhaoxiong@huaqin.corp-partner.google.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240709134754.28013-6-lvzhaoxiong@huaqin.corp-partner.google.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240709134754.28013-6-lvzhaoxiong@huaqin.corp-partner.google.com
 2024-07-10 15:27:23 +02:00
Zhaoxiong Lv
a16b680a21 drm/panel: boe-th101mb31ig002: use wrapped MIPI DCS functions 
Remove conditional code and always use mipi_dsi_dcs_*multi() wrappers to
simplify driver's init/enable/exit code.

Convert the hex in init_code from UPPERCASE to lowercase.

Signed-off-by: Zhaoxiong Lv <lvzhaoxiong@huaqin.corp-partner.google.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240709134754.28013-4-lvzhaoxiong@huaqin.corp-partner.google.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240709134754.28013-4-lvzhaoxiong@huaqin.corp-partner.google.com
 2024-07-10 15:27:22 +02:00
Zhaoxiong Lv
7f58ebaccb drm/panel: boe-th101mb31ig002: switch to devm_gpiod_get_optional() for reset_gpio 
Switch the driver to use devm_gpiod_get_optional() on reset_gpio to avoid
driver probe issues when reset line is not specified.

Signed-off-by: Zhaoxiong Lv <lvzhaoxiong@huaqin.corp-partner.google.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240709134754.28013-3-lvzhaoxiong@huaqin.corp-partner.google.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240709134754.28013-3-lvzhaoxiong@huaqin.corp-partner.google.com
 2024-07-10 15:27:22 +02:00
Zhaoxiong Lv
24179ff9a2 drm/panel: boe-th101mb31ig002 : Make it compatible with other panel. 
This driver currently only applies to one panel. Modify it to be
compatible with other panels.

Signed-off-by: Zhaoxiong Lv <lvzhaoxiong@huaqin.corp-partner.google.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240709134754.28013-2-lvzhaoxiong@huaqin.corp-partner.google.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240709134754.28013-2-lvzhaoxiong@huaqin.corp-partner.google.com
 2024-07-10 15:27:21 +02:00
Douglas Anderson
ec85147a35 drm/panel: sharp-lq101r1sx01: Fixed reversed "if" in remove 
Commit d7d473d846 ("drm/panel: sharp-lq101r1sx01: Don't call disable
at shutdown/remove") had a subtle bug. We should be calling
sharp_panel_del() when the "sharp" variable is non-NULL, not when it's
NULL. Fix.

Fixes: d7d473d846 ("drm/panel: sharp-lq101r1sx01: Don't call disable at shutdown/remove")
Cc: Thierry Reding <treding@nvidia.com>
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Closes: https://lore.kernel.org/r/202406261525.SkhtM3ZV-lkp@intel.com/
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240708105221.1.I576751c661c7edb6b804dda405d10e2e71153e32@changeid
 2024-07-09 08:24:05 -07:00
Cong Yang
533ca79cd9 drm/panel: jd9365da: Break some CMDS into helper functions 
These panels have some common cmds (e0h~e3h,80h), let's break
them into helper functions.

Signed-off-by: Cong Yang <yangcong5@huaqin.corp-partner.google.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20240704045017.2781991-4-yangcong5@huaqin.corp-partner.google.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240704045017.2781991-4-yangcong5@huaqin.corp-partner.google.com
 2024-07-09 14:46:15 +02:00
Cong Yang
c4ce398cf1 drm/panel: jd9365da: Support for Melfas lmfbx101117480 MIPI-DSI panel 
The Melfas lmfbx101117480 is a 10.1" WXGA TFT-LCD panel, use jd9365da
controller, which fits in nicely with the existing panel-jadard-jd9365da-h3
driver. Hence, we add a new compatible with panel specific config.

Signed-off-by: Cong Yang <yangcong5@huaqin.corp-partner.google.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20240704045017.2781991-3-yangcong5@huaqin.corp-partner.google.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240704045017.2781991-3-yangcong5@huaqin.corp-partner.google.com
 2024-07-09 14:46:14 +02:00
Manikandan Muralidharan
014e597d35 drm/panel: himax-hx8394: Add Support for Microchip AC40T08A MIPI Display Panel 
Add support for the Microchip AC40T08A MIPI Display panel. This panel uses
a Himax HX8394 display controller and requires a vendor provided init
sequence. The display resolution is 720x1280@60Hz with width and height
of 76mm and 132mm respectively.

Signed-off-by: Manikandan Muralidharan <manikandan.m@microchip.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240701085837.50855-4-manikandan.m@microchip.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240701085837.50855-4-manikandan.m@microchip.com
 2024-07-09 14:45:54 +02:00
Manikandan Muralidharan
1dcfca093b drm/panel: himax-hx8394: switch to devm_gpiod_get_optional() for reset_gpio 
Switch the driver to use devm_gpiod_get_optional() on reset_gpio to avoid
driver probe issues when reset line is not specified.

Signed-off-by: Manikandan Muralidharan <manikandan.m@microchip.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240701085837.50855-3-manikandan.m@microchip.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240701085837.50855-3-manikandan.m@microchip.com
 2024-07-09 14:45:54 +02:00
Daniel Vetter
d076e2bd09 Merge tag 'drm-misc-next-2024-07-04' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next 
drm-misc-next for $kernel-version:

UAPI Changes:

Cross-subsystem Changes:

Core Changes:
  - dp/mst: Fix daisy-chaining at resume
  - dsc: Add helper to dump the DSC configuration
  - tests: Add tests for the new monochrome TV mode variant

Driver Changes:
  - ast: Refactor the mode setting code
  - panfrost: Fix devfreq job reporting
  - stm: Add LDVS support, DSI PHY updates
  - panels:
    - New panel: AUO G104STN01, K&d kd101ne3-40ti,

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
From: Maxime Ripard <mripard@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240704-curvy-outstanding-lizard-bcea78@houat
 2024-07-05 12:37:22 +02:00
Daniel Vetter
86634fa4e6 Merge v6.10-rc6 into drm-next 
The exynos-next pull is based on a newer -rc than drm-next. hence
backmerge first to make sure the unrelated conflicts we accumulated
don't end up randomly in the exynos merge pull, but are separated out.

Conflicts are all benign: Adjacent changes in amdgpu and fbdev-dma
code, and cherry-pick conflict in xe.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
 2024-07-05 10:47:28 +02:00
Zhaoxiong Lv
e1c550898f drm/panel: jd9365da: Add the function of adjusting orientation 
This driver does not have the function to adjust the orientation,
so this function is added.

Signed-off-by: Zhaoxiong Lv <lvzhaoxiong@huaqin.corp-partner.google.com>
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Link: https://lore.kernel.org/r/20240624141926.5250-6-lvzhaoxiong@huaqin.corp-partner.google.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240624141926.5250-6-lvzhaoxiong@huaqin.corp-partner.google.com
 2024-06-28 10:33:24 +02:00
Zhaoxiong Lv
2b976ad760 drm/panel: jd9365da: Support for kd101ne3-40ti MIPI-DSI panel 
The K&d kd101ne3-40ti is a 10.1" WXGA TFT-LCD panel, use
jd9365da controller,which fits in nicely with the existing
panel-jadard-jd9365da-h3 driver.Hence,we add a new compatible
with panel specific config.

Although they have the same control IC, the two panels are different,
and the timing will be slightly different, so we added some variables
in struct jadard_panel_desc to control the timing.

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/20240624141926.5250-5-lvzhaoxiong@huaqin.corp-partner.google.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240624141926.5250-5-lvzhaoxiong@huaqin.corp-partner.google.com
 2024-06-28 10:33:24 +02:00
Zhaoxiong Lv
35583e1299 drm/panel: panel-jadard-jd9365da-h3: use wrapped MIPI DCS functions 
Remove conditional code and always use mipi_dsi_dcs_*multi() wrappers to
simplify driver's init/enable/exit code.

Signed-off-by: Zhaoxiong Lv <lvzhaoxiong@huaqin.corp-partner.google.com>
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240624141926.5250-4-lvzhaoxiong@huaqin.corp-partner.google.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240624141926.5250-4-lvzhaoxiong@huaqin.corp-partner.google.com
 2024-06-28 10:33:23 +02:00
Zhaoxiong Lv
38cae7b626 drm/panel: jd9365da: Modify the method of sending commands 
Currently, the init_code of the jd9365da driver is placed
in the enable() function and sent, but this seems to take
a long time. It takes 17ms to send each instruction (an init
code consists of about 200 instructions), so it takes
about 3.5s to send the init_code. So we moved the sending
of the inti_code to the prepare() function, and each
instruction seemed to take only 25μs.

We checked the DSI host and found that the difference in
command sending time is caused by the different modes of
the DSI host in prepare() and enable() functions.
Our DSI Host only supports sending cmd in LP mode, The
prepare() function can directly send init_code (LP->cmd)
in LP mode, but the enable() function is in HS mode and
needs to switch to LP mode before sending init code
(HS->LP->cmd->HS). Therefore, it takes longer to send
the command.

Signed-off-by: Zhaoxiong Lv <lvzhaoxiong@huaqin.corp-partner.google.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240624141926.5250-2-lvzhaoxiong@huaqin.corp-partner.google.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240624141926.5250-2-lvzhaoxiong@huaqin.corp-partner.google.com
 2024-06-28 10:33:22 +02:00
Paul Gerber
6c2b2cd337 drm/panel: simple: Add AUO G104STN01 panel entry 
Add support for the AUO G104STN01 10.4" (800x600) LCD-TFT panel.

Signed-off-by: Paul Gerber <paul.gerber@ew.tq-group.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240627084446.3197196-3-paul.gerber@ew.tq-group.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240627084446.3197196-3-paul.gerber@ew.tq-group.com
 2024-06-28 10:32:13 +02:00
Dave Airlie
91fdc5e765 Merge tag 'drm-misc-next-2024-06-27' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next 
drm-misc-next for 6.11:

UAPI Changes:

Cross-subsystem Changes:

Core Changes:
  - panic: Monochrome logo support, Various fixes
  - ttm: Improve the number of page faults on some platforms, Fix test
    build breakage with PREEMPT_RT, more test coverage and various test
    improvements

Driver Changes:
  - Add missing MODULE_DESCRIPTION where needed
  - ipu-v3: Various fixes
  - vc4: Monochrome TV support
  - bridge:
    - analogix_dp: Various improvements and reworks, handle AUX
      transfers timeout
    - tc358767: Fix DRM_BRIDGE_ATTACH_NO_CONNECTOR, Fix clock
      calculations
  - panels:
    - More transitions to mipi_dsi wrapped functions
    - New panels: Lincoln Technologies LCD197, Ortustech COM35H3P70ULC,

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maxime Ripard <mripard@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240627-congenial-pistachio-nyala-848cf4@houat
 2024-06-28 08:20:37 +10:00