diff mbox series

[v3,03/15] drm/msm/dpu: polish log for resource allocation

Message ID 20241219-sm8650-v6-13-hmd-deckard-mdss-quad-upstream-32-v3-3-92c7c0a228e3@linaro.org
State New
Headers show
Series (no cover subject) | expand

Commit Message

Jun Nie Dec. 19, 2024, 7:49 a.m. UTC 
Add resource type info on allocation failure.

Signed-off-by: Jun Nie <jun.nie@linaro.org>
---
 drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c | 23 +++++++++++++++++++----
 1 file changed, 19 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
index 6dc3fa79e6425..cde3c5616f9bc 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
@@ -814,6 +814,21 @@  void dpu_rm_release_all_sspp(struct dpu_global_state *global_state,
 		ARRAY_SIZE(global_state->sspp_to_crtc_id), crtc_id);
 }
 
+static char *dpu_hw_blk_type_name[] = {
+	[DPU_HW_BLK_TOP] = "TOP",
+	[DPU_HW_BLK_SSPP] = "SSPP",
+	[DPU_HW_BLK_LM] = "LM",
+	[DPU_HW_BLK_CTL] = "CTL",
+	[DPU_HW_BLK_PINGPONG] = "pingpong",
+	[DPU_HW_BLK_INTF] = "INTF",
+	[DPU_HW_BLK_WB] = "WB",
+	[DPU_HW_BLK_DSPP] = "DSPP",
+	[DPU_HW_BLK_MERGE_3D] = "merge_3d",
+	[DPU_HW_BLK_DSC] = "DSC",
+	[DPU_HW_BLK_CDM] = "CDM",
+	[DPU_HW_BLK_MAX] = "none",
+};
+
 /**
  * dpu_rm_get_assigned_resources - Get hw resources of the given type that are
  *     assigned to this encoder
@@ -874,13 +889,13 @@  int dpu_rm_get_assigned_resources(struct dpu_rm *rm,
 			continue;
 
 		if (num_blks == blks_size) {
-			DPU_ERROR("More than %d resources assigned to enc %d\n",
-				  blks_size, enc_id);
+			DPU_ERROR("More than %d %s assigned to enc %d\n",
+				  blks_size, dpu_hw_blk_type_name[type], enc_id);
 			break;
 		}
 		if (!hw_blks[i]) {
-			DPU_ERROR("Allocated resource %d unavailable to assign to enc %d\n",
-				  type, enc_id);
+			DPU_ERROR("%s unavailable to assign to enc %d\n",
+				  dpu_hw_blk_type_name[type], enc_id);
 			break;
 		}
 		blks[num_blks++] = hw_blks[i];