From: Bhawanpreet Lakha Date: Tue, 3 Dec 2019 20:47:53 +0000 (-0500) Subject: drm/amd/display: Fix hdcp1 create session X-Git-Tag: v5.15~4520^2~16^2~6 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=52c7423cfdc0e74d4e553231e5f249566b6b6cb3;p=platform%2Fkernel%2Flinux-starfive.git drm/amd/display: Fix hdcp1 create session [Why] PSP needs session ID to destroy a session, In the case where we fail create session we don't have a session ID [How] Set the session ID before returning Signed-off-by: Bhawanpreet Lakha Reviewed-by: Harry Wentland Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c index 03476bb..8f2e2fe 100644 --- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c +++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c @@ -145,10 +145,11 @@ enum mod_hdcp_status mod_hdcp_hdcp1_create_session(struct mod_hdcp *hdcp) psp_hdcp_invoke(psp, hdcp_cmd->cmd_id); + hdcp->auth.id = hdcp_cmd->out_msg.hdcp1_create_session.session_handle; + if (hdcp_cmd->hdcp_status != TA_HDCP_STATUS__SUCCESS) return MOD_HDCP_STATUS_HDCP1_CREATE_SESSION_FAILURE; - hdcp->auth.id = hdcp_cmd->out_msg.hdcp1_create_session.session_handle; hdcp->auth.msg.hdcp1.ainfo = hdcp_cmd->out_msg.hdcp1_create_session.ainfo_primary; memcpy(hdcp->auth.msg.hdcp1.aksv, hdcp_cmd->out_msg.hdcp1_create_session.aksv_primary, sizeof(hdcp->auth.msg.hdcp1.aksv));