[PATCH 14/19] drm/i915/psr: Program Panel Replay CONFIG3 using AS SDP transmission time

[Ankit Nautiyal <ankit.k.nautiyal@intel.com>]

Panel Replay requires the AS SDP transmission time to be written into
PANEL_REPLAY_CONFIG3. This field was previously not programmed.

Use the AS SDP transmission-time helper to populate CONFIG3.

Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
---
 drivers/gpu/drm/i915/display/intel_psr.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c
index ee6e26abd05e..9add6e0d6f04 100644
--- a/drivers/gpu/drm/i915/display/intel_psr.c
+++ b/drivers/gpu/drm/i915/display/intel_psr.c
@@ -781,7 +781,8 @@ static void _panel_replay_enable_sink(struct intel_dp *intel_dp,
 		DP_PANEL_REPLAY_RFB_STORAGE_ERROR_EN |
 		DP_PANEL_REPLAY_ACTIVE_FRAME_CRC_ERROR_EN;
 	u8 panel_replay_config2 = DP_PANEL_REPLAY_CRC_VERIFICATION;
-	u8 buf[2];
+	u8 panel_replay_config3 = DP_PR_AS_SDP_SETUP_TIME(intel_dp_as_sdp_transmission_time());
+	u8 buf[3];
 	int ret;
 
 	if (crtc_state->has_sel_update)
@@ -796,6 +797,7 @@ static void _panel_replay_enable_sink(struct intel_dp *intel_dp,
 
 	buf[0] = panel_replay_config;
 	buf[1] = panel_replay_config2;
+	buf[2] = panel_replay_config3;
 
 	ret = drm_dp_dpcd_write(&intel_dp->aux, PANEL_REPLAY_CONFIG, buf, sizeof(buf));
 
-- 
2.45.2