From 52c57c263f14f90ebf43705d1c9cc4d53229fd7c Mon Sep 17 00:00:00 2001
From: Robert Bragg <robert@sixbynine.org>
Date: Thu, 11 May 2017 16:43:29 +0100
Subject: [PATCH] drm/i915/perf: improve invalid OA format debug message
Git-commit: 52c57c263f14f90ebf43705d1c9cc4d53229fd7c
Patch-mainline: v4.13-rc1
References: FATE#322643 bsc#1055900

A minor improvement to debugging output

Signed-off-by: Robert Bragg <robert@sixbynine.org>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170511154345.962-7-lionel.g.landwerlin@intel.com
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/gpu/drm/i915/i915_perf.c |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

--- a/drivers/gpu/drm/i915/i915_perf.c
+++ b/drivers/gpu/drm/i915/i915_perf.c
@@ -1902,11 +1902,13 @@ static int read_properties_unlocked(stru
 			break;
 		case DRM_I915_PERF_PROP_OA_FORMAT:
 			if (value == 0 || value >= I915_OA_FORMAT_MAX) {
-				DRM_DEBUG("Invalid OA report format\n");
+				DRM_DEBUG("Out-of-range OA report format %llu\n",
+					  value);
 				return -EINVAL;
 			}
 			if (!dev_priv->perf.oa.oa_formats[value].size) {
-				DRM_DEBUG("Invalid OA report format\n");
+				DRM_DEBUG("Unsupported OA report format %llu\n",
+					  value);
 				return -EINVAL;
 			}
 			props->oa_format = value;