Refresh the RkISP1 user-space header to match the latest state in the
media-tree [1]. This requires update of symbol names in the RkISP1 IPA
but there is no functional change.
Unfortunately the upstream header has a few problems that needs to be
fixed before it can be used.
1. The SPDX header does not satisfy the Linux scripts/headers_install.sh
so the installation step have to be done manually (dropping _UAPI
prefix from header include guard). Issue is reported upstream.
2. The BIT() macro is used in the header but unfortunately this macro
is not accessible in user-space headers. Fix this by reverting back
to open code setting the bit without macro. Fix submitted upstream
and acked by maintainer.
1. d7a81a5b07313535 ("media: staging: rkisp1: uapi: remove __packed")
2. [PATCH v2] staging: rkisp1: uapi: Do not use BIT() macro
Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Jacopo Mondi <jacopo@jmondi.org>
Add kernel header and format definitions from v8 of the rkisp1 series
[1]. The driver is currently out of tree, the header file is not
exported as part of the standard kernel uAPI.
Headers have been exported on top of a v5.2 kernel tree using
scripts/headers_install.sh.
1. https://lore.kernel.org/linux-media/20190730184256.30338-1-helen.koike@collabora.com/
Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Acked-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
