Re: [PATCH v15 3/9] drm: Add crtc state dump for Adaptive Sync SDP

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Add drm/i915/display in subject line.

With that fixed this is:

Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@xxxxxxxxx>

On 3/1/2024 2:14 PM, Mitul Golani wrote:
Add crtc state dump for Adaptive Sync SDP to know which
crtc specifically caused the failure.

Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani@xxxxxxxxx>
---
  .../gpu/drm/i915/display/intel_crtc_state_dump.c    | 13 +++++++++++++
  drivers/gpu/drm/i915/display/intel_display_types.h  |  1 +
  2 files changed, 14 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c b/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c
index 4bcf446c75f4..1e4618271156 100644
--- a/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c
+++ b/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c
@@ -51,6 +51,15 @@ intel_dump_infoframe(struct drm_i915_private *i915,
  	hdmi_infoframe_log(KERN_DEBUG, i915->drm.dev, frame);
  }
+static void
+intel_dump_dp_as_sdp(struct drm_i915_private *i915,
+		     const struct drm_dp_as_sdp *as_sdp)
+{
+	struct drm_printer p = drm_dbg_printer(&i915->drm, DRM_UT_KMS, "AS_SDP");
+
+	drm_dp_as_sdp_log(&p, as_sdp);
+}
+
  static void
  intel_dump_dp_vsc_sdp(struct drm_i915_private *i915,
  		      const struct drm_dp_vsc_sdp *vsc)
@@ -302,6 +311,10 @@ void intel_crtc_state_dump(const struct intel_crtc_state *pipe_config,
  	if (pipe_config->infoframes.enable &
  	    intel_hdmi_infoframe_enable(DP_SDP_VSC))
  		intel_dump_dp_vsc_sdp(i915, &pipe_config->infoframes.vsc);
+	if (pipe_config->infoframes.enable &
+	    intel_hdmi_infoframe_enable(DP_SDP_ADAPTIVE_SYNC))
+		intel_dump_dp_as_sdp(i915, &pipe_config->infoframes.as_sdp);
+
if (pipe_config->has_audio)
  		intel_dump_buffer(i915, "ELD: ", pipe_config->eld,
diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h
index 860e867586f4..098957cea25b 100644
--- a/drivers/gpu/drm/i915/display/intel_display_types.h
+++ b/drivers/gpu/drm/i915/display/intel_display_types.h
@@ -1338,6 +1338,7 @@ struct intel_crtc_state {
  		union hdmi_infoframe hdmi;
  		union hdmi_infoframe drm;
  		struct drm_dp_vsc_sdp vsc;
+		struct drm_dp_as_sdp as_sdp;
  	} infoframes;
u8 eld[MAX_ELD_BYTES];



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