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kernel_samsung_a53x/drivers/gpu/drm/panel
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Ondrej Jirman fd1c692523 drm/panel: st7703: Pick different reset sequence 
[ Upstream commit d12d635bb03c7cb4830acb641eb176ee9ff2aa89 ]

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>
2024-11-18 11:43:13 +01:00
..
Kconfig Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Makefile Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-arm-versatile.c drm/panel: fix a possible null pointer dereference 2024-11-18 11:43:13 +01:00
panel-asus-z00t-tm5p5-n35596.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-boe-himax8279d.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-boe-tv101wum-nl6.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-elida-kd35t133.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-feixin-k101-im2ba02.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-feiyang-fy07024di26a30d.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-ilitek-ili9322.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-ilitek-ili9881c.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-innolux-p079zca.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-jdi-lt070me05000.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-kingdisplay-kd097d04.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-leadtek-ltk050h3146w.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-leadtek-ltk500hd1829.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-lg-lb035q02.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-lg-lg4573.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-lvds.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-mantix-mlaf057we51.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-nec-nl8048hl11.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-novatek-nt35510.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-novatek-nt39016.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-olimex-lcd-olinuxino.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-orisetech-otm8009a.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-osd-osd101t2587-53ts.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-panasonic-vvx10f034n00.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-raspberrypi-touchscreen.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-raydium-rm67191.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-raydium-rm68200.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-ronbo-rb070d30.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-samsung-ld9040.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-samsung-s6d16d0.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-samsung-s6e3ha2.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-samsung-s6e8aa0.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-samsung-s6e63j0x03.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-samsung-s6e63m0-dsi.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-samsung-s6e63m0-spi.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-samsung-s6e63m0.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-samsung-s6e63m0.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-samsung-s6e88a0-ams452ef01.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-seiko-43wvf1g.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-sharp-lq101r1sx01.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-sharp-ls037v7dw01.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-sharp-ls043t1le01.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-simple.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-sitronix-st7701.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-sitronix-st7703.c drm/panel: st7703: Pick different reset sequence 2024-11-18 11:43:13 +01:00
panel-sitronix-st7789v.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-sony-acx424akp.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-sony-acx565akm.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-tpo-td028ttec1.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-tpo-td043mtea1.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-tpo-tpg110.c drm/panel/panel-tpo-tpg110: fix a possible null pointer dereference 2024-11-18 11:43:13 +01:00
panel-truly-nt35597.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-visionox-rm69299.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel-xinpeng-xpp055c272.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00