diff options
| -rw-r--r-- | drivers/gpu/drm/msm/dp/dp_display.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c index c5c38e013c07..e9cb8783f08b 100644 --- a/drivers/gpu/drm/msm/dp/dp_display.c +++ b/drivers/gpu/drm/msm/dp/dp_display.c @@ -585,7 +585,14 @@ static int dp_connect_pending_timeout(struct dp_display_private *dp, u32 data) static void dp_display_handle_plugged_change(struct msm_dp *dp_display, bool plugged) { - if (dp_display->plugged_cb && dp_display->codec_dev) + struct dp_display_private *dp; + + dp = container_of(dp_display, + struct dp_display_private, dp_display); + + /* notify audio subsystem only if sink supports audio */ + if (dp_display->plugged_cb && dp_display->codec_dev && + dp->audio_supported) dp_display->plugged_cb(dp_display->codec_dev, plugged); } |