[11/11] drm/i915/psr: Check transcoder Selective Update support for PR as well

Commit Message

Hogander, Jouni March 14, 2025, 11:18 a.m. UTC

We need to ensure transcoder is supporting Selective Update in case of
Panel Replay as well.

Signed-off-by: Jouni Högander <[e-mail]>
---
 drivers/gpu/drm/i915/display/intel_psr.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

Patch

diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c
index 228996f1f26d2..347acb4048edc 100644
--- a/drivers/gpu/drm/i915/display/intel_psr.c
+++ b/drivers/gpu/drm/i915/display/intel_psr.c
@@ -1491,13 +1491,6 @@  static bool intel_psr2_config_valid(struct intel_dp *intel_dp,
 		return false;
 	}
 
-	if (!transcoder_has_psr2(display, crtc_state->cpu_transcoder)) {
-		drm_dbg_kms(display->drm,
-			    "PSR2 not supported in transcoder %s\n",
-			    transcoder_name(crtc_state->cpu_transcoder));
-		return false;
-	}
-
 	/*
 	 * DSC and PSR2 cannot be enabled simultaneously. If a requested
 	 * resolution requires DSC to be enabled, priority is given to DSC
@@ -1579,6 +1572,13 @@  static bool intel_sel_update_config_valid(struct intel_dp *intel_dp,
 		goto unsupported;
 	}
 
+	if (!transcoder_has_psr2(display, crtc_state->cpu_transcoder)) {
+		drm_dbg_kms(display->drm,
+			    "Selective update not supported in transcoder %s\n",
+			    transcoder_name(crtc_state->cpu_transcoder));
+		goto unsupported;
+	}
+
 	if (!crtc_state->has_panel_replay && !intel_psr2_config_valid(intel_dp, crtc_state))
 		goto unsupported;