drm/msm/dsi: check video mode engine status before waiting

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Make sure the video mode engine is on before waiting
for the video done interrupt.

Changes in v4:
- Move setting enabled to false earlier

Changes in v3:
- Move the return value check to another
  patch

Changes in v2:
- Replace pr_err with dev_err
- Changed error message

Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>

...

This commit is contained in:

Abhinav Kumar 2018-04-17 13:50:18 -07:00 • committed by Rob Clark

parent 79ebc86c41

commit 9c5638d78d

1 changed files with 4 additions and 2 deletions

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6

drivers/gpu/drm/msm/dsi/dsi_host.c

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