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Commit 02a6b135 authored by Vidyakumar Athota's avatar Vidyakumar Athota
Browse files

ASoC: qdsp6 : add error logs in slim slave driver 



Sometimes audio driver requests slimbus channel to be
removed without slimbus vote, results channel timeout.
Add error case logs in audio_slimslave driver to debug
slimbus channel timeout issue.

Change-Id: Ibcdf60052ef8c7675e2b13a2c43a039f9a5c28b3
Signed-off-by: default avatarVidyakumar Athota <vathota@codeaurora.org>
parent a3931eb3

sound/soc/msm/qdsp6v2/audio_slimslave.c

+6 −0
Original line number Diff line number Diff line
@@ -54,6 +54,9 @@ static long audio_slim_ioctl(struct file *file, unsigned int cmd, 
			pr_debug("%s:AUDIO_SLIMSLAVE_VOTE\n", __func__);

			pm_runtime_get_sync(slim->dev.parent);

			vote_count++;

		} else {

			pr_err("%s:Invalid vote: vote_count=%d suspend=%d\n",

				 __func__, vote_count, suspend);

		}

		mutex_unlock(&suspend_lock);

		break;
@@ -64,6 +67,9 @@ static long audio_slim_ioctl(struct file *file, unsigned int cmd, 
			pm_runtime_mark_last_busy(slim->dev.parent);

			pm_runtime_put(slim->dev.parent);

			vote_count--;

		} else {

			pr_err("%s:Invalid unvote: vote_count=%d suspend=%d\n",

				 __func__, vote_count, suspend);

		}

		mutex_unlock(&suspend_lock);

		break;