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drm/i915: fix hsw_write_dcomp() error message 

That function can be used to write anything on D_COMP, not just
disable it, so print a more appropriate message.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Paulo Zanoni 2014-07-04 11:59:57 -03:00 committed by Daniel Vetter
parent d101c8fe9b
commit f475dadf83
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/intel_display.c
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@ -7347,7 +7347,7 @@ static void hsw_write_dcomp(struct drm_i915_private *dev_priv, uint32_t val)
mutex_lock(&dev_priv->rps.hw_lock);
if (sandybridge_pcode_write(dev_priv, GEN6_PCODE_WRITE_D_COMP,
val))
DRM_ERROR("Failed to disable D_COMP\n");
DRM_ERROR("Failed to write to D_COMP\n");
mutex_unlock(&dev_priv->rps.hw_lock);
} else {
I915_WRITE(D_COMP, val);