drm/msm/dp: do not notify audio subsystem if sink doesn't support audio

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For sinks that do not support audio, there is no need to notify
audio subsystem of the connection event.

This will make sure that audio routes only to the primary display
when connected to such sinks.

changes in v2:
  - Added fixes tag
  - Removed nested if condition and removed usage of global pointer

Fixes: d13e36d7d2 ("drm/msm/dp: add audio support for Display Port on MSM")
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>

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This commit is contained in:

Abhinav Kumar 2020-11-02 17:10:23 -08:00 • committed by Rob Clark

parent 26b8d66a39

commit e8c765811b

1 changed files with 8 additions and 1 deletions

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

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