From: Jesse Barnes <jbarnes@virtuousgeek.org>
Date: Thu, 13 Oct 2011 16:46:32 +0000 (-0700)
Subject: drm/i915: if transcoder disable fails, say which
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=4c9c18c29347a8bfce1dcd28271bf782aab16639;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

drm/i915: if transcoder disable fails, say which

Just some extra debug output.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Tested-By: Eugeni Dodonov <eugeni.dodonov@intel.com>
Reviewed-By: Eugeni Dodonov <eugeni.dodonov@intel.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
---

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 064c65980a9a..921253cb4f85 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -1276,7 +1276,7 @@ static void intel_disable_transcoder(struct drm_i915_private *dev_priv,
 	I915_WRITE(reg, val);
 	/* wait for PCH transcoder off, transcoder state */
 	if (wait_for((I915_READ(reg) & TRANS_STATE_ENABLE) == 0, 50))
-		DRM_ERROR("failed to disable transcoder\n");
+		DRM_ERROR("failed to disable transcoder %d\n", pipe);
 }
 
 /**