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

Commit Message

Hogander, Jouni March 7, 2025, noon 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 74aa7ba34fda..84e4d6f1f3a8 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;