1 files changed, 58 insertions, 0 deletions
diff --git a/target/linux/layerscape/patches-5.4/805-display-0039-MLK-17368-1-drm-add-fourcc-codes-for-Verisilicon-til.patch b/target/linux/layerscape/patches-5.4/805-display-0039-MLK-17368-1-drm-add-fourcc-codes-for-Verisilicon-til.patch
new file mode 100644
index 0000000000..842ca64645
--- /dev/null
+++ b/target/linux/layerscape/patches-5.4/805-display-0039-MLK-17368-1-drm-add-fourcc-codes-for-Verisilicon-til.patch
@@ -0,0 +1,58 @@
+From 7d11e6c1669b9134b11a48cdf47e5b7ab1b2396c Mon Sep 17 00:00:00 2001
+From: Bing Song <bing.song@nxp.com>
+Date: Fri, 5 Jan 2018 08:33:51 +0200
+Subject: [PATCH] MLK-17368-1 drm: add fourcc codes for Verisilicon tiled
+ formats
+
+These formats will be used by VPU and DCSS.
+
+Signed-off-by: Laurentiu Palcu <laurentiu.palcu@nxp.com>
+[ Aisheng : VENDOR_VSI changed to 0xf1 ]
+Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
+---
+ include/uapi/drm/drm_fourcc.h | 27 +++++++++++++++++++++++++++
+ 1 file changed, 27 insertions(+)
+
+--- a/include/uapi/drm/drm_fourcc.h
++++ b/include/uapi/drm/drm_fourcc.h
+@@ -310,6 +310,7 @@ extern "C" {
+ #define DRM_FORMAT_MOD_VENDOR_ARM     0x08
+ #define DRM_FORMAT_MOD_VENDOR_ALLWINNER 0x09
+ #define DRM_FORMAT_MOD_VENDOR_AMPHION 0xf0
++#define DRM_FORMAT_MOD_VENDOR_VSI     0xf1
+ 
+ /* add more to the end as needed */
+ 
+@@ -767,6 +768,32 @@ extern "C" {
+  */
+ #define DRM_FORMAT_MOD_AMPHION_TILED fourcc_mod_code(AMPHION, 1)
+ 
++/* Verisilicon framebuffer modifiers */
++
++/*
++ * Verisilicon 8x4 tiling layout
++ *
++ * This is G1 VPU tiled layout using tiles of 8x4 pixels in a row-major
++ * layout.
++ */
++#define DRM_FORMAT_MOD_VSI_G1_TILED fourcc_mod_code(VSI, 1)
++
++/*
++ * Verisilicon 4x4 tiling layout
++ *
++ * This is G2 VPU tiled layout using tiles of 4x4 pixels in a row-major
++ * layout.
++ */
++#define DRM_FORMAT_MOD_VSI_G2_TILED fourcc_mod_code(VSI, 2)
++
++/*
++ * Verisilicon 4x4 tiling with compression layout
++ *
++ * This is G2 VPU tiled layout using tiles of 4x4 pixels in a row-major
++ * layout with compression.
++ */
++#define DRM_FORMAT_MOD_VSI_G2_TILED_COMPRESSED fourcc_mod_code(VSI, 3)
++
+ #if defined(__cplusplus)
+ }
+ #endif