Commit 12f86dfc authored by Jake Wang's avatar Jake Wang Committed by Alex Deucher

drm/amd/display: set hdcp1 wa re-auth delay to 200ms

[Why]
Fail and restart timing for HDCP1 retry occurs too quickly.
This would cause some MST monitors to show black screen.

[How]
Adjusted timing of fail and restart to 200ms.
Signed-off-by: default avatarJake Wang <haonan.wang2@amd.com>
Reviewed-by: default avatarWenjing Liu <Wenjing.Liu@amd.com>
Acked-by: default avatarQingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent b15bfd0d
......@@ -231,7 +231,7 @@ enum mod_hdcp_status mod_hdcp_hdcp1_dp_transition(struct mod_hdcp *hdcp,
fail_and_restart_in_ms(0, &status, output);
break;
} else if (conn->hdcp1_retry_count < conn->link.adjust.hdcp1.min_auth_retries_wa) {
fail_and_restart_in_ms(0, &status, output);
fail_and_restart_in_ms(200, &status, output);
break;
}
if (conn->is_repeater) {
......
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