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>

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 71430a05ba898e44df78151dec478bd8b8810514..aea48715aa1e8e865cfa0bba5090f5808b856cb0 100644 (file)
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -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);