drm/panel: boe-tv101wum-nl6: If prepare fails, disable GPIO before regulators

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[ Upstream commit 587c48f622 ]

The enable GPIO should clearly be set low before turning off
regulators. That matches both the inverse order that things were
enabled and also the order in unprepare().

Fixes: a869b9db7a ("drm/panel: support for boe tv101wum-nl6 wuxga dsi video mode panel")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20240517143643.2.Ieac346cd0f1606948ba39ceea06b55359fe972b6@changeid
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240517143643.2.Ieac346cd0f1606948ba39ceea06b55359fe972b6@changeid
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Douglas Anderson 2024-05-17 14:36:37 -07:00 • committed by Greg Kroah-Hartman

parent 8913266cfb

commit cf56e8baf4

1 changed files with 1 additions and 1 deletions

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drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c

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