diff --git a/drivers/gpu/drm/drm_fourcc.c b/drivers/gpu/drm/drm_fourcc.c
index 39f09c564111..23d4b82ec17c 100644
--- a/drivers/gpu/drm/drm_fourcc.c
+++ b/drivers/gpu/drm/drm_fourcc.c
@@ -198,69 +198,22 @@ EXPORT_SYMBOL(drm_format_info);
 void drm_fb_get_bpp_depth(uint32_t format, unsigned int *depth,
 			  int *bpp)
 {
-	char *format_name;
+	const struct drm_format_info *info;
+
+	info = drm_format_info(format);
+	if (!info || !info->depth) {
+		char *format_name = drm_get_format_name(format);
 
-	switch (format) {
-	case DRM_FORMAT_C8:
-	case DRM_FORMAT_RGB332:
-	case DRM_FORMAT_BGR233:
-		*depth = 8;
-		*bpp = 8;
-		break;
-	case DRM_FORMAT_XRGB1555:
-	case DRM_FORMAT_XBGR1555:
-	case DRM_FORMAT_RGBX5551:
-	case DRM_FORMAT_BGRX5551:
-	case DRM_FORMAT_ARGB1555:
-	case DRM_FORMAT_ABGR1555:
-	case DRM_FORMAT_RGBA5551:
-	case DRM_FORMAT_BGRA5551:
-		*depth = 15;
-		*bpp = 16;
-		break;
-	case DRM_FORMAT_RGB565:
-	case DRM_FORMAT_BGR565:
-		*depth = 16;
-		*bpp = 16;
-		break;
-	case DRM_FORMAT_RGB888:
-	case DRM_FORMAT_BGR888:
-		*depth = 24;
-		*bpp = 24;
-		break;
-	case DRM_FORMAT_XRGB8888:
-	case DRM_FORMAT_XBGR8888:
-	case DRM_FORMAT_RGBX8888:
-	case DRM_FORMAT_BGRX8888:
-		*depth = 24;
-		*bpp = 32;
-		break;
-	case DRM_FORMAT_XRGB2101010:
-	case DRM_FORMAT_XBGR2101010:
-	case DRM_FORMAT_RGBX1010102:
-	case DRM_FORMAT_BGRX1010102:
-	case DRM_FORMAT_ARGB2101010:
-	case DRM_FORMAT_ABGR2101010:
-	case DRM_FORMAT_RGBA1010102:
-	case DRM_FORMAT_BGRA1010102:
-		*depth = 30;
-		*bpp = 32;
-		break;
-	case DRM_FORMAT_ARGB8888:
-	case DRM_FORMAT_ABGR8888:
-	case DRM_FORMAT_RGBA8888:
-	case DRM_FORMAT_BGRA8888:
-		*depth = 32;
-		*bpp = 32;
-		break;
-	default:
-		format_name = drm_get_format_name(format);
 		DRM_DEBUG_KMS("unsupported pixel format %s\n", format_name);
 		kfree(format_name);
+
 		*depth = 0;
 		*bpp = 0;
-		break;
+		return;
 	}
+
+	*depth = info->depth;
+	*bpp = info->cpp[0] * 8;
 }
 EXPORT_SYMBOL(drm_fb_get_bpp_depth);
 
@@ -273,28 +226,10 @@ EXPORT_SYMBOL(drm_fb_get_bpp_depth);
  */
 int drm_format_num_planes(uint32_t format)
 {
-	switch (format) {
-	case DRM_FORMAT_YUV410:
-	case DRM_FORMAT_YVU410:
-	case DRM_FORMAT_YUV411:
-	case DRM_FORMAT_YVU411:
-	case DRM_FORMAT_YUV420:
-	case DRM_FORMAT_YVU420:
-	case DRM_FORMAT_YUV422:
-	case DRM_FORMAT_YVU422:
-	case DRM_FORMAT_YUV444:
-	case DRM_FORMAT_YVU444:
-		return 3;
-	case DRM_FORMAT_NV12:
-	case DRM_FORMAT_NV21:
-	case DRM_FORMAT_NV16:
-	case DRM_FORMAT_NV61:
-	case DRM_FORMAT_NV24:
-	case DRM_FORMAT_NV42:
-		return 2;
-	default:
-		return 1;
-	}
+	const struct drm_format_info *info;
+
+	info = drm_format_info(format);
+	return info ? info->num_planes : 1;
 }
 EXPORT_SYMBOL(drm_format_num_planes);
 
@@ -308,40 +243,13 @@ EXPORT_SYMBOL(drm_format_num_planes);
  */
 int drm_format_plane_cpp(uint32_t format, int plane)
 {
-	unsigned int depth;
-	int bpp;
+	const struct drm_format_info *info;
 
-	if (plane >= drm_format_num_planes(format))
+	info = drm_format_info(format);
+	if (!info || plane >= info->num_planes)
 		return 0;
 
-	switch (format) {
-	case DRM_FORMAT_YUYV:
-	case DRM_FORMAT_YVYU:
-	case DRM_FORMAT_UYVY:
-	case DRM_FORMAT_VYUY:
-		return 2;
-	case DRM_FORMAT_NV12:
-	case DRM_FORMAT_NV21:
-	case DRM_FORMAT_NV16:
-	case DRM_FORMAT_NV61:
-	case DRM_FORMAT_NV24:
-	case DRM_FORMAT_NV42:
-		return plane ? 2 : 1;
-	case DRM_FORMAT_YUV410:
-	case DRM_FORMAT_YVU410:
-	case DRM_FORMAT_YUV411:
-	case DRM_FORMAT_YVU411:
-	case DRM_FORMAT_YUV420:
-	case DRM_FORMAT_YVU420:
-	case DRM_FORMAT_YUV422:
-	case DRM_FORMAT_YVU422:
-	case DRM_FORMAT_YUV444:
-	case DRM_FORMAT_YVU444:
-		return 1;
-	default:
-		drm_fb_get_bpp_depth(format, &depth, &bpp);
-		return bpp >> 3;
-	}
+	return info->cpp[plane];
 }
 EXPORT_SYMBOL(drm_format_plane_cpp);
 
@@ -355,28 +263,10 @@ EXPORT_SYMBOL(drm_format_plane_cpp);
  */
 int drm_format_horz_chroma_subsampling(uint32_t format)
 {
-	switch (format) {
-	case DRM_FORMAT_YUV411:
-	case DRM_FORMAT_YVU411:
-	case DRM_FORMAT_YUV410:
-	case DRM_FORMAT_YVU410:
-		return 4;
-	case DRM_FORMAT_YUYV:
-	case DRM_FORMAT_YVYU:
-	case DRM_FORMAT_UYVY:
-	case DRM_FORMAT_VYUY:
-	case DRM_FORMAT_NV12:
-	case DRM_FORMAT_NV21:
-	case DRM_FORMAT_NV16:
-	case DRM_FORMAT_NV61:
-	case DRM_FORMAT_YUV422:
-	case DRM_FORMAT_YVU422:
-	case DRM_FORMAT_YUV420:
-	case DRM_FORMAT_YVU420:
-		return 2;
-	default:
-		return 1;
-	}
+	const struct drm_format_info *info;
+
+	info = drm_format_info(format);
+	return info ? info->hsub : 1;
 }
 EXPORT_SYMBOL(drm_format_horz_chroma_subsampling);
 
@@ -390,18 +280,10 @@ EXPORT_SYMBOL(drm_format_horz_chroma_subsampling);
  */
 int drm_format_vert_chroma_subsampling(uint32_t format)
 {
-	switch (format) {
-	case DRM_FORMAT_YUV410:
-	case DRM_FORMAT_YVU410:
-		return 4;
-	case DRM_FORMAT_YUV420:
-	case DRM_FORMAT_YVU420:
-	case DRM_FORMAT_NV12:
-	case DRM_FORMAT_NV21:
-		return 2;
-	default:
-		return 1;
-	}
+	const struct drm_format_info *info;
+
+	info = drm_format_info(format);
+	return info ? info->vsub : 1;
 }
 EXPORT_SYMBOL(drm_format_vert_chroma_subsampling);
 
@@ -416,13 +298,16 @@ EXPORT_SYMBOL(drm_format_vert_chroma_subsampling);
  */
 int drm_format_plane_width(int width, uint32_t format, int plane)
 {
-	if (plane >= drm_format_num_planes(format))
+	const struct drm_format_info *info;
+
+	info = drm_format_info(format);
+	if (!info || plane >= info->num_planes)
 		return 0;
 
 	if (plane == 0)
 		return width;
 
-	return width / drm_format_horz_chroma_subsampling(format);
+	return width / info->hsub;
 }
 EXPORT_SYMBOL(drm_format_plane_width);
 
@@ -437,12 +322,15 @@ EXPORT_SYMBOL(drm_format_plane_width);
  */
 int drm_format_plane_height(int height, uint32_t format, int plane)
 {
-	if (plane >= drm_format_num_planes(format))
+	const struct drm_format_info *info;
+
+	info = drm_format_info(format);
+	if (!info || plane >= info->num_planes)
 		return 0;
 
 	if (plane == 0)
 		return height;
 
-	return height / drm_format_vert_chroma_subsampling(format);
+	return height / info->vsub;
 }
 EXPORT_SYMBOL(drm_format_plane_height);