From: "Shah, Dharati" <[email protected]> [Why & How] For a some specific monitors, when connected on boot or hot plug, monitor flash for 1/2 seconds can happen during first HDCP query operation. Ading some delay in the init sequence for these monitors fixes the issue, so it is implemented as monitor specific patch.
Co-authored-by: Shah Dharati <[email protected]> Reviewed-by: Hansen Dsouza <[email protected]> Reviewed-by: Nicholas Kazlauskas <[email protected]> Acked-by: Hamza Mahfooz <[email protected]> Signed-off-by: Shah Dharati <[email protected]> --- drivers/gpu/drm/amd/display/modules/hdcp/hdcp2_transition.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp2_transition.c b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp2_transition.c index 1f4095b26409..c5f6c11de7e5 100644 --- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp2_transition.c +++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp2_transition.c @@ -524,7 +524,7 @@ enum mod_hdcp_status mod_hdcp_hdcp2_dp_transition(struct mod_hdcp *hdcp, set_watchdog_in_ms(hdcp, 3000, output); set_state_id(hdcp, output, D2_A6_WAIT_FOR_RX_ID_LIST); } else { - callback_in_ms(0, output); + callback_in_ms(1, output); set_state_id(hdcp, output, D2_SEND_CONTENT_STREAM_TYPE); } break; -- 2.36.1
