mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-20 22:23:27 +00:00
45 lines
1.4 KiB
Diff
45 lines
1.4 KiB
Diff
|
From 57a12a90496eb310d56ab45f105819d6103b472e Mon Sep 17 00:00:00 2001
|
||
|
|
From: Liu Ying <victor.liu@nxp.com>
|
||
|
|
Date: Thu, 3 Aug 2017 16:00:46 +0800
|
||
|
|
Subject: [PATCH] MLK-15110-1 drm/fourcc: Add Amphion tiled layout format
|
||
|
|
modifier
|
||
|
|
|
||
|
|
Amphion VPU has a tiled layout using 8x128 pixel vertical strips,
|
||
|
|
where each strip contains 1x16 groups of 8x8 pixels in a row-major layout.
|
||
|
|
|
||
|
|
Signed-off-by: Song Bing <bing.song@nxp.com>
|
||
|
|
Signed-off-by: Liu Ying <victor.liu@nxp.com>
|
||
|
|
[ Aisheng : AMPHION changed to 0xf1 ]
|
||
|
|
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
|
||
|
|
---
|
||
|
|
include/uapi/drm/drm_fourcc.h | 11 +++++++++++
|
||
|
|
1 file changed, 11 insertions(+)
|
||
|
|
|
||
|
|
--- a/include/uapi/drm/drm_fourcc.h
|
||
|
|
+++ b/include/uapi/drm/drm_fourcc.h
|
||
|
|
@@ -309,6 +309,7 @@ extern "C" {
|
||
|
|
#define DRM_FORMAT_MOD_VENDOR_BROADCOM 0x07
|
||
|
|
#define DRM_FORMAT_MOD_VENDOR_ARM 0x08
|
||
|
|
#define DRM_FORMAT_MOD_VENDOR_ALLWINNER 0x09
|
||
|
|
+#define DRM_FORMAT_MOD_VENDOR_AMPHION 0xf0
|
||
|
|
|
||
|
|
/* add more to the end as needed */
|
||
|
|
|
||
|
|
@@ -756,6 +757,16 @@ extern "C" {
|
||
|
|
*/
|
||
|
|
#define DRM_FORMAT_MOD_ALLWINNER_TILED fourcc_mod_code(ALLWINNER, 1)
|
||
|
|
|
||
|
|
+/* Amphion tiled layout */
|
||
|
|
+
|
||
|
|
+/*
|
||
|
|
+ * Amphion 8x128 tiling layout
|
||
|
|
+ *
|
||
|
|
+ * This is a tiled layout using 8x128 pixel vertical strips, where each strip
|
||
|
|
+ * contains 1x16 groups of 8x8 pixels in a row-major layout.
|
||
|
|
+ */
|
||
|
|
+#define DRM_FORMAT_MOD_AMPHION_TILED fourcc_mod_code(AMPHION, 1)
|
||
|
|
+
|
||
|
|
#if defined(__cplusplus)
|
||
|
|
}
|
||
|
|
#endif
|