MLK-17473-1 drm/fourcc: add modifier for vivante compressed tiled layout

Add a new fb modifier for Vivante compressed and tiled
pixle layout which can be decompressed by DEC400D module
in DCSS.

Signed-off-by: Fancy Fang <chen.fang@nxp.com>

diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h
index 628b555..0f063bd 100644 (file)
--- a/include/uapi/drm/drm_fourcc.h
+++ b/include/uapi/drm/drm_fourcc.h
@@ -354,6 +354,15 @@ extern "C" {
  */
 #define DRM_FORMAT_MOD_VIVANTE_SPLIT_SUPER_TILED fourcc_mod_code(VIVANTE, 4)
 
+/*
+ * Vivante 64x64 super-tiling with compression layout
+ *
+ * This is a tiled layout using 64x64 pixel super-tiles, where each super-tile
+ * contains 8x4 groups of 2x4 tiles of 4x4 pixels each, all in row-major layout
+ * with compression.
+ */
+#define DRM_FORMAT_MOD_VIVANTE_SUPER_TILED_FC  fourcc_mod_code(VIVANTE, 5)
+
 /* NVIDIA frame buffer modifiers */
 
 /*