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authorLinus Walleij <linus.walleij@linaro.org>2020-12-05 13:22:29 +0100
committerLinus Walleij <linus.walleij@linaro.org>2020-12-06 00:58:45 +0100
commit47b1adc1d2a3b39233a56e183296b335222c9a6d (patch)
treef2c3cbb561eae1c03ded2e1c2dbf28f9fff708b0 /drivers/gpu/drm/vc4
parent2abb0b994db569422c79e77208d1c0d560faa57f (diff)
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drm/panel: s6e63m0: Fix init sequence again
The DSI version of the panel behaved instable and close scrutiny of the vendor driver from the Samsung GT-S8190 shows a different initialization sequence for the DSI mode panel than the DPI mode panel. Make the initialization depend on whether we are in DSI or DPI mode and handle the differences. After this the panel on the GT-I8190 becomes much more stable. Also spell out some more custom DCS commands found in the vendor source code to cut down a bit on magic where we can. Fixes: f0aee45ffc8b ("drm/panel: s6e63m0: Fix init sequence") Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Cc: Stephan Gerhold <stephan@gerhold.net> Link: https://patchwork.freedesktop.org/patch/msgid/20201205122229.1952980-1-linus.walleij@linaro.org
Diffstat (limited to 'drivers/gpu/drm/vc4')
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