drm/msm/dp: promote irq_hpd handle to handle link training correctly

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Some dongles require link training done at irq_hpd request instead
of plugin request. This patch promote irq_hpd handler to handle link
training and setup hpd_state correctly.

Signed-off-by: Kuogee Hsieh <khsieh@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>

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Kuogee Hsieh 2020-11-03 12:49:02 -08:00 • committed by Rob Clark

parent ea530388e6

commit 26b8d66a39

1 changed files with 21 additions and 4 deletions

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drivers/gpu/drm/msm/dp/dp_display.c

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