drm/i915: Print pretty names for pixel formats
Use drm_get_format_name to print more readable pixel format names
in debug output.
Also unify the debug messages to say "unsupported pixel format",
which better describes what is going on.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index e81eb20..a4c9f56 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -8945,7 +8945,8 @@
case DRM_FORMAT_XRGB1555:
case DRM_FORMAT_ARGB1555:
if (INTEL_INFO(dev)->gen > 3) {
- DRM_DEBUG("invalid format: 0x%08x\n", mode_cmd->pixel_format);
+ DRM_DEBUG("unsupported pixel format: %s\n",
+ drm_get_format_name(mode_cmd->pixel_format));
return -EINVAL;
}
break;
@@ -8956,7 +8957,8 @@
case DRM_FORMAT_XBGR2101010:
case DRM_FORMAT_ABGR2101010:
if (INTEL_INFO(dev)->gen < 4) {
- DRM_DEBUG("invalid format: 0x%08x\n", mode_cmd->pixel_format);
+ DRM_DEBUG("unsupported pixel format: %s\n",
+ drm_get_format_name(mode_cmd->pixel_format));
return -EINVAL;
}
break;
@@ -8965,12 +8967,14 @@
case DRM_FORMAT_YVYU:
case DRM_FORMAT_VYUY:
if (INTEL_INFO(dev)->gen < 5) {
- DRM_DEBUG("invalid format: 0x%08x\n", mode_cmd->pixel_format);
+ DRM_DEBUG("unsupported pixel format: %s\n",
+ drm_get_format_name(mode_cmd->pixel_format));
return -EINVAL;
}
break;
default:
- DRM_DEBUG("unsupported pixel format 0x%08x\n", mode_cmd->pixel_format);
+ DRM_DEBUG("unsupported pixel format: %s\n",
+ drm_get_format_name(mode_cmd->pixel_format));
return -EINVAL;
}