Files
android_kernel_xiaomi_sm8450/drivers/gpu/drm/msm
Bjorn Andersson 645a1d3bef drm/msm/dp: Initialize the INTF_CONFIG register
[ Upstream commit f9a39932fa54b6421e751ada7a285da809146421 ]

Some bootloaders set the widebus enable bit in the INTF_CONFIG register,
but configuration of widebus isn't yet supported ensure that the
register has a known value, with widebus disabled.

Fixes: c943b4948b ("drm/msm/dp: add displayPort driver support")
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/20210722024434.3313167-1-bjorn.andersson@linaro.org
Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-08-04 12:46:43 +02:00
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