drm/panel-simple: Non-eDP panels don't need "HPD" handling

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All of the "HPD" handling added to panel-simple recently was for eDP
panels. Remove it from panel-simple now that panel-edp handles eDP
panels. The "prepare_to_enable" delay only makes sense in the context
of HPD, so remove it too. No non-eDP panels used it anyway.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210914132020.v5.9.I77d7a48df0a6585ef2cc2ff140fbe8f236a9a9f7@changeid

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Douglas Anderson 2021-09-14 13:21:56 -07:00

parent 3fd68b7b13

commit b6d5ffce11

1 changed files with 4 additions and 130 deletions

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drivers/gpu/drm/panel/panel-simple.c

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