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linux-imx/drivers/gpu/drm/panel
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Ondrej Jirman 1afe397315 drm/panel: st7703: Pick different reset sequence 
[ Upstream commit d12d635bb0 ]

Switching to a different reset sequence, enabling IOVCC before enabling
VCC.

There also needs to be a delay after enabling the supplies and before
deasserting the reset. The datasheet specifies 1ms after the supplies
reach the required voltage. Use 10-20ms to also give the power supplies
some time to reach the required voltage, too.

This fixes intermittent panel initialization failures and screen
corruption during resume from sleep on panel xingbangda,xbd599 (e.g.
used in PinePhone).

Signed-off-by: Ondrej Jirman <megi@xff.cz>
Signed-off-by: Frank Oltmanns <frank@oltmanns.dev>
Reported-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Guido Günther <agx@sigxcpu.org>
Tested-by: Guido Günther <agx@sigxcpu.org>
Signed-off-by: Guido Günther <agx@sigxcpu.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230211171748.36692-2-frank@oltmanns.dev
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-28 17:19:41 +00:00
..
Kconfig drm/panel: Support for startek-kd070fhfid015 MIPI-DSI panel 2023-07-31 17:46:32 +02:00
Makefile drm/panel: Support for startek-kd070fhfid015 MIPI-DSI panel 2023-07-31 17:46:32 +02:00
panel-abt-y030xx067a.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-arm-versatile.c drm/panel: fix a possible null pointer dereference 2023-11-28 17:19:41 +00:00
panel-asus-z00t-tm5p5-n35596.c drm/panel-asus-z00t-tm5p5-n35596: Drop custom DSI write macros 2023-01-11 18:50:45 +01:00
panel-auo-a030jtn01.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-boe-bf060y8m-aj0.c drm/panel-boe-bf060y8m-aj0: Drop custom DSI write macro 2023-01-11 18:50:49 +01:00
panel-boe-himax8279d.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-boe-tv101wum-nl6.c drm/panel: boe-tv101wum-nl6: Completely pull GPW to VGL before TP term 2023-10-10 10:38:17 +02:00
panel-dsi-cm.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-ebbg-ft8719.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-edp.c drm/panel: Move AUX B116XW03 out of panel-edp back to panel-simple 2023-10-12 09:25:00 -07:00
panel-elida-kd35t133.c drm/panel-elida-kd35t133: Drop custom DSI write macro 2023-01-11 18:50:48 +01:00
panel-feixin-k101-im2ba02.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-feiyang-fy07024di26a30d.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-himax-hx8394.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-ilitek-ili9322.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-ilitek-ili9341.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-ilitek-ili9881c.c drm/panel: ilitek-ili9881c: Add TDO TL050HDV35 LCD panel 2023-07-31 14:59:09 +02:00
panel-innolux-ej030na.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-innolux-p079zca.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-jadard-jd9365da-h3.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-jdi-fhd-r63452.c drm/panel-jdi-fhd-r63452: Drop custom DSI write macros 2023-01-11 18:50:51 +01:00
panel-jdi-lt070me05000.c drm/panel: JDI LT070ME05000 simplify with dev_err_probe() 2023-08-14 14:48:49 +02:00
panel-khadas-ts050.c drm/panel: khadas-ts050: update timings to achieve 60Hz refresh rate 2023-06-01 16:10:25 +02:00
panel-kingdisplay-kd097d04.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-leadtek-ltk050h3146w.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-leadtek-ltk500hd1829.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-lg-lb035q02.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
panel-lg-lg4573.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
panel-lvds.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-magnachip-d53e6ea8966.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-mantix-mlaf057we51.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-nec-nl8048hl11.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
panel-newvision-nv3051d.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-newvision-nv3052c.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-novatek-nt35510.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-novatek-nt35560.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-novatek-nt35950.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-novatek-nt36523.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-novatek-nt36672a.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-novatek-nt39016.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-olimex-lcd-olinuxino.c drm: Switch i2c drivers back to use .probe() 2023-05-30 16:55:16 -07:00
panel-orisetech-ota5601a.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-orisetech-otm8009a.c drm/panel: otm8009a: Set backlight parent to panel device 2023-04-17 09:43:05 +02:00
panel-osd-osd101t2587-53ts.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-panasonic-vvx10f034n00.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-raspberrypi-touchscreen.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-raydium-rm67191.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-raydium-rm68200.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-ronbo-rb070d30.c drm/panel: Do not include <linux/fb.h> 2023-01-13 13:19:13 +01:00
panel-samsung-atna33xc20.c drm/panel-samsung-atna33xc20: Extend autosuspend delay 2022-11-29 14:25:19 -08:00
panel-samsung-db7430.c drm/panel: db7430: remove unused variables 2023-07-24 19:55:53 +02:00
panel-samsung-ld9040.c drm/panel: ld9040: Register a backlight device 2023-07-14 10:12:06 +02:00
panel-samsung-s6d7aa0.c Linux 6.5-rc7 2023-08-24 07:26:06 +10:00
panel-samsung-s6d16d0.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-samsung-s6d27a1.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
panel-samsung-s6e3ha2.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-samsung-s6e8aa0.c drm: panel: Enable prepare_prev_first flag for samsung-s6e panels 2023-01-26 15:11:23 +09:00
panel-samsung-s6e63j0x03.c drm: panel: Enable prepare_prev_first flag for samsung-s6e panels 2023-01-26 15:11:23 +09:00
panel-samsung-s6e63m0-dsi.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-samsung-s6e63m0-spi.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
panel-samsung-s6e63m0.c drm/panel: s6e63m0: Make s6e63m0_remove() return void 2021-10-11 18:49:29 +02:00
panel-samsung-s6e63m0.h drm/panel: s6e63m0: Make s6e63m0_remove() return void 2021-10-11 18:49:29 +02:00
panel-samsung-s6e88a0-ams452ef01.c drm/panel-samsung-s6e88a0-ams452ef01: Drop custom DSI write macro 2023-01-11 18:50:52 +01:00
panel-samsung-sofef00.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-seiko-43wvf1g.c drm/panel: Convert to platform remove callback returning void 2023-06-08 09:04:11 -07:00
panel-sharp-lq101r1sx01.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-sharp-ls037v7dw01.c drm/panel: Convert to platform remove callback returning void 2023-06-08 09:04:11 -07:00
panel-sharp-ls043t1le01.c drm/panel: sharp-ls043t1le01: drop dummy functions and data fields 2023-05-11 10:45:51 +02:00
panel-sharp-ls060t1sx01.c drm/panel-sharp-ls060t1sx01: Drop custom DSI write macro 2023-01-11 18:50:54 +01:00
panel-simple.c drm/panel: Move AUX B116XW03 out of panel-edp back to panel-simple 2023-10-12 09:25:00 -07:00
panel-sitronix-st7701.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-sitronix-st7703.c drm/panel: st7703: Pick different reset sequence 2023-11-28 17:19:41 +00:00
panel-sitronix-st7789v.c drm/panel: sitronix-st7789v: add jasonic jt240mhqs-hwt-ek-e3 support 2023-08-04 15:27:07 +02:00
panel-sony-acx565akm.c drm/panel: sony-acx565akm: Use backlight helpers 2022-06-24 21:38:04 +02:00
panel-sony-td4353-jdi.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-sony-tulip-truly-nt35521.c drm/panel-sony-tulip-truly-nt35521: Drop custom DSI write macro 2023-01-11 18:50:56 +01:00
panel-startek-kd070fhfid015.c drm/panel: Support for startek-kd070fhfid015 MIPI-DSI panel 2023-07-31 17:46:32 +02:00
panel-tdo-tl070wsh30.c drm/mipi-dsi: Make remove callback return void 2022-07-09 10:50:03 +02:00
panel-tpo-td028ttec1.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
panel-tpo-td043mtea1.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
panel-tpo-tpg110.c drm/panel/panel-tpo-tpg110: fix a possible null pointer dereference 2023-11-28 17:19:41 +00:00
panel-truly-nt35597.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-visionox-r66451.c drm/panel: Add driver for Visionox r66451 panel 2023-06-08 17:58:57 +02:00
panel-visionox-rm69299.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
panel-visionox-vtdr6130.c drm/panel: vtdr6130: fix unused ret in visionox_vtdr6130_bl_update_status 2023-01-19 15:32:11 +01:00
panel-widechips-ws2401.c drm/panel: ws2401: Silent no spi_device_id warning 2022-10-03 21:50:53 +02:00
panel-xinpeng-xpp055c272.c drm/panel-xinpeng-xpp055c272: Drop custom DSI write macro 2023-01-11 18:50:57 +01:00