diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2023-09-26 02:24:36 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2024-01-17 19:36:47 +0200 |
| commit | df770d4b0a6dc11569beb225b7f47aaaa3863269 (patch) | |
| tree | a1634998db6379a07436a23efaedaf3305a6af50 /include/linux/intel-ipu3.h | |
| parent | 439cfe7fbd1b854db63900225e526f9a3a4ac08d (diff) | |
include: linux: Update kernel headers to version v6.7
Update kernel headers to v6.7 using utils/update-kernel-headers.sh
and re-instating libcamera local modifications.
The V4L2_SUBDEV_CAP_MPLEXED flag has been renamed to
V4L2_SUBDEV_CAP_STREAMS in the upstream streams API. Adapt the code base
accordingly. The flag's numerical value hasn't changed, there is no ABI
breakage introduced by the API update.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Acked-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'include/linux/intel-ipu3.h')
| -rw-r--r-- | include/linux/intel-ipu3.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/include/linux/intel-ipu3.h b/include/linux/intel-ipu3.h index 5c298ec5..bd771f1b 100644 --- a/include/linux/intel-ipu3.h +++ b/include/linux/intel-ipu3.h @@ -626,8 +626,11 @@ struct ipu3_uapi_stats_3a { * @b: white balance gain for B channel. * @gb: white balance gain for Gb channel. * - * Precision u3.13, range [0, 8). White balance correction is done by applying - * a multiplicative gain to each color channels prior to BNR. + * For BNR parameters WB gain factor for the three channels [Ggr, Ggb, Gb, Gr]. + * Their precision is U3.13 and the range is (0, 8) and the actual gain is + * Gx + 1, it is typically Gx = 1. + * + * Pout = {Pin * (1 + Gx)}. */ struct ipu3_uapi_bnr_static_config_wb_gains_config { __u16 gr; |