diff options
Diffstat (limited to 'recipes-graphics/wayland/wayland-protocols/0001-linux-dmabuf-support-passing-buffer-DTRC-meta-to-com.patch')
| -rw-r--r-- | recipes-graphics/wayland/wayland-protocols/0001-linux-dmabuf-support-passing-buffer-DTRC-meta-to-com.patch | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/recipes-graphics/wayland/wayland-protocols/0001-linux-dmabuf-support-passing-buffer-DTRC-meta-to-com.patch b/recipes-graphics/wayland/wayland-protocols/0001-linux-dmabuf-support-passing-buffer-DTRC-meta-to-com.patch deleted file mode 100644 index 16aabec8..00000000 --- a/recipes-graphics/wayland/wayland-protocols/0001-linux-dmabuf-support-passing-buffer-DTRC-meta-to-com.patch +++ /dev/null @@ -1,49 +0,0 @@ -From 50ea8fbdd1b768ccaa33dfee43b0f12245ef09b8 Mon Sep 17 00:00:00 2001 -From: Haihua Hu <jared.hu@nxp.com> -Date: Wed, 5 Sep 2018 13:00:47 +0800 -Subject: [PATCH] linux-dmabuf: support passing buffer DTRC meta to compositor - -DTRC meta is untilized to pass offset to DTRC in drm dcss driver -to enable video tile compress - -Signed-off-by: Haihua Hu <jared.hu@nxp.com> ---- - unstable/linux-dmabuf/linux-dmabuf-unstable-v1.xml | 22 ++++++++++++++++++++++ - 1 file changed, 22 insertions(+) - -diff --git a/unstable/linux-dmabuf/linux-dmabuf-unstable-v1.xml b/unstable/linux-dmabuf/linux-dmabuf-unstable-v1.xml -index 154afe2..9c955c7 100644 ---- a/unstable/linux-dmabuf/linux-dmabuf-unstable-v1.xml -+++ b/unstable/linux-dmabuf/linux-dmabuf-unstable-v1.xml -@@ -343,6 +343,28 @@ - <arg name="flags" type="uint" summary="see enum flags"/> - </request> - -+ <request name="add_dtrc_meta"> -+ <description summary="add dtrc meta in this dmabuf"> -+ This request adds one dmabuf to the set in this -+ zwp_linux_buffer_params_v1. -+ -+ The 64-bit unsigned value combined from modifier_hi and modifier_lo -+ is the dmabuf layout modifier. DRM AddFB2 ioctl calls this the -+ fb modifier, which is defined in drm_mode.h of Linux UAPI. -+ This is an opaque token. Drivers use this token to express tiling, -+ compression, etc. driver-specific modifications to the base format -+ defined by the DRM fourcc code. -+ -+ This request raises the PLANE_IDX error if plane_idx is too large. -+ The error PLANE_SET is raised if attempting to set a plane that -+ was already set. -+ </description> -+ <arg name="rfc_chroma_offset" type="uint" -+ summary="high 32 bits of DTRC offset"/> -+ <arg name="rfc_luma_offset" type="uint" -+ summary="low 32 bits of DTRC offset"/> -+ </request> -+ - </interface> - - </protocol> --- -2.7.4 - |