linux/udmabuf.h will be used by upcoming DmaBufAllocator changes and it
is not available on some older kernels.
Add it to the headers to sync.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
When operating on a git worktree, the Linux kernel directory contains a
.git file, not a .git directory. Relax the git tree check to support
both.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
The intel-ipu3.h header has moved in the v5.14 kernel. Update the kernel
headers update script accordingly.
While at it, add a missing directory separator to fix a failure when the
path to the kernel tree doesn't end with a /.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Add a script to update the local copy of kernel headers (in
include/linux/) from a Linux kernel git tree. The script handles header
installation, manual processing of the IPU3 header that is still in
staging, and update of the README file.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
