Merge "msm: mdss: Add lock to avoid release of active session in rotator" (a3e227fc) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/video/msm/mdss/mdss_rotator.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -2059,10 +2059,12 @@ static int mdss_rotator_config_session(struct mdss_rot_mgr *mgr,
		return ret;
		}

		mutex_lock(&mgr->lock);
		perf = mdss_rotator_find_session(private, config.session_id);
		if (!perf) {
		pr_err("No session with id=%u could be found\n",
		config.session_id);
		mutex_unlock(&mgr->lock);
		return -EINVAL;
		}

		@@ -2085,6 +2087,7 @@ static int mdss_rotator_config_session(struct mdss_rot_mgr *mgr,
		config.output.format);
		done:
		ATRACE_END(__func__);
		mutex_unlock(&mgr->lock);
		return ret;
		}