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include: linux: Add rkisp1 kernel header and format definitions

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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>
This commit is contained in:
Niklas Söderlund 2019-09-27 04:44:15 +02:00
parent 5c35fa04d0
commit 97dce7a13f
2 changed files with 820 additions and 0 deletions
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4
include/linux/videodev2.h
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@ -727,6 +727,10 @@ struct v4l2_pix_format {
#define V4L2_META_FMT_UVC v4l2_fourcc('U', 'V', 'C', 'H') /* UVC Payload Header metadata */
#define V4L2_META_FMT_D4XX v4l2_fourcc('D', '4', 'X', 'X') /* D4XX Payload Header metadata */
/* Vendor specific - used for RK_ISP1 camera sub-system */
#define V4L2_META_FMT_RK_ISP1_PARAMS v4l2_fourcc('R', 'K', '1', 'P') /* Rockchip ISP1 params */
#define V4L2_META_FMT_RK_ISP1_STAT_3A v4l2_fourcc('R', 'K', '1', 'S') /* Rockchip ISP1 3A statistics */
/* priv field value to indicates that subsequent fields are valid. */
#define V4L2_PIX_FMT_PRIV_MAGIC 0xfeedcafe