msm: mdss: hdmi: unload HDCP 2.2 TZ app when resetting



Whenever we disconnect HDMI or are performing a
reauthentication of HDCP 2.2, unload the HDCP
2.2 TZ app so the state of the app is completely
reset.

Change-Id: I4696c373b027e38eaa95a345c65a61c1d7f1bd2d
Signed-off-by: Casey Piper <cpiper@codeaurora.org>

parent 75d530af

drivers/video/msm/mdss/mdss_hdmi_hdcp2p2.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -541,6 +541,10 @@ static void hdcp2p2_reset(struct hdcp2p2_ctrl *hdcp2p2_ctrl)
		hdcp2p2_ctrl->hdcp_lib_handle);
		hdcp2p2_ctrl->hdcp_txmtr_init = false;
		}
		if (hdcp2p2_ctrl->hdcp_library_init) {
		hdcp_library_deinit(hdcp2p2_ctrl->hdcp_lib_handle);
		hdcp2p2_ctrl->hdcp_library_init = false;
		}
		mutex_unlock(&hdcp2p2_ctrl->mutex);
		}