Take into account that 128b/132b Panel Replay is not supported on eDP.
Bspec: 68920
Signed-off-by: Jouni Högander <jouni.hogander@xxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_psr.c | 16 ++++++++++++++--
1 file changed, 14 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c
index a832bca89f1e..03e650b24050 100644
--- a/drivers/gpu/drm/i915/display/intel_psr.c
+++ b/drivers/gpu/drm/i915/display/intel_psr.c
@@ -1476,11 +1476,22 @@ static bool _psr_compute_config(struct intel_dp *intel_dp,
return true;
}
-static bool _panel_replay_compute_config(struct intel_dp *intel_dp)
+static bool
+_panel_replay_compute_config(struct intel_dp *intel_dp,
+ const struct intel_crtc_state *crtc_state)
{
if (!CAN_PANEL_REPLAY(intel_dp))
return false;
+ if (!intel_dp_is_edp(intel_dp))
+ return true;
+
+ /* Remaining checks are for eDP only */
+
+ /* 128b/132b Panel Replay is not supported on eDP */
+ if (intel_dp_is_uhbr(crtc_state))
+ return false;
+
return true;
}
@@ -1519,7 +1530,8 @@ void intel_psr_compute_config(struct intel_dp *intel_dp,
return;
}
- crtc_state->has_panel_replay = _panel_replay_compute_config(intel_dp);
+ crtc_state->has_panel_replay = _panel_replay_compute_config(intel_dp,
+ crtc_state);
crtc_state->has_psr = crtc_state->has_panel_replay ? true :
_psr_compute_config(intel_dp, crtc_state);
--
2.34.1
