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

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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>
This commit is contained in:
Casey Piper 2015-08-24 17:49:46 -07:00 • committed by David Keitel
parent bed2a7d69d
commit 63e88a36a2
1 changed files with 4 additions and 0 deletions
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4
drivers/video/fbdev/msm/mdss_hdmi_hdcp2p2.c
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@ -541,6 +541,10 @@ static void hdcp2p2_reset(struct hdcp2p2_ctrl *hdcp2p2_ctrl)
hdcp2p2_ctrl->hdcp_lib_handle); hdcp2p2_ctrl->hdcp_lib_handle);
hdcp2p2_ctrl->hdcp_txmtr_init = false; 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); mutex_unlock(&hdcp2p2_ctrl->mutex);
} }