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drm/i915: Print pretty names for pixel formats

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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>
This commit is contained in:
Ville Syrjälä 2013-06-07 15:43:05 +00:00 committed by Dave Airlie
parent 6ba6d03e69
commit 4ee62c7669
1 changed files with 8 additions and 4 deletions
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12
drivers/gpu/drm/i915/intel_display.c
View file

@ -8945,7 +8945,8 @@ int intel_framebuffer_init(struct drm_device *dev,
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 @@ int intel_framebuffer_init(struct drm_device *dev,
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 @@ int intel_framebuffer_init(struct drm_device *dev,
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;
}