diff options
author | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2021-10-06 11:44:22 -0400 |
---|---|---|
committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2021-10-07 13:03:41 -0400 |
commit | c947b6aba56d23496acde6ee68a96d0c28a68d77 (patch) | |
tree | fb8273297ec52cc704aa670cc9f2175fff805ab9 /README.md | |
parent | bfafbaf4870d4a8debe963b33bea6dc3ad9e7be4 (diff) |
README.md: Detail the drm-uapi headers sync.
Let's detail a bit more on how to properly get the headers
properly in a cleaner way. This might help to avoid small
mistakes when syncing uapi headers.
Cc: Petri Latvala <petri.latvala@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Petri Latvala <petri.latvala@intel.com>
Diffstat (limited to 'README.md')
-rw-r--r-- | README.md | 14 |
1 files changed, 10 insertions, 4 deletions
@@ -149,7 +149,13 @@ overall structure or indexes you need to reflect the change in Imported DRM uapi headers from airlied's drm-next branch. -These should be updated all together by executing `make headers_install` from -that branch of the kernel and then copying the resulting -`./usr/include/drm/*.h` in and committing with a note of which exact commit -from airlied's branch was used to generate them. +These should be updated all together by: + + # From the kernel dir with a drm/drm-next commit checked out: + $ make INSTALL_HDR_PATH=<dest-dir> headers_install + $ rm -f <igt-dir>/include/drm-uapi/* + $ cp <dest-dir>/include/linux/sync_file.h <igt-dir>/include/drm-uapi/ + $ cp <dest-dir>/include/drm/* <igt-dir>/include/drm-uapi/ + +Then, commit with a note of which exact commit from airlied's branch +was used to generate them. |