diff options
Diffstat (limited to 'include/linux/bcm2835-isp.h')
| -rw-r--r-- | include/linux/bcm2835-isp.h | 32 |
1 files changed, 29 insertions, 3 deletions
diff --git a/include/linux/bcm2835-isp.h b/include/linux/bcm2835-isp.h index 45abb681..94c3af94 100644 --- a/include/linux/bcm2835-isp.h +++ b/include/linux/bcm2835-isp.h @@ -31,7 +31,8 @@ (V4L2_CID_USER_BCM2835_ISP_BASE + 0x0007) #define V4L2_CID_USER_BCM2835_ISP_DPC \ (V4L2_CID_USER_BCM2835_ISP_BASE + 0x0008) - +#define V4L2_CID_USER_BCM2835_ISP_CDN \ + (V4L2_CID_USER_BCM2835_ISP_BASE + 0x0009) /* * All structs below are directly mapped onto the equivalent structs in * drivers/staging/vc04_services/vchiq-mmal/mmal-parameters.h @@ -46,7 +47,7 @@ */ struct bcm2835_isp_rational { __s32 num; - __s32 den; + __u32 den; }; /** @@ -140,7 +141,7 @@ struct bcm2835_isp_black_level { __u16 black_level_r; __u16 black_level_g; __u16 black_level_b; - __u8 pad_[2]; /* Unused */ + __u8 padding[2]; /* Unused */ }; /** @@ -176,6 +177,31 @@ struct bcm2835_isp_gamma { }; /** + * enum bcm2835_isp_cdn_mode - Mode of operation for colour denoise. + * + * @CDN_MODE_FAST: Fast (but lower quality) colour denoise + * algorithm, typically used for video recording. + * @CDN_HIGH_QUALITY: High quality (but slower) colour denoise + * algorithm, typically used for stills capture. + */ +enum bcm2835_isp_cdn_mode { + CDN_MODE_FAST = 0, + CDN_MODE_HIGH_QUALITY = 1, +}; + +/** + * struct bcm2835_isp_cdn - Colour denoise parameters set with the + * V4L2_CID_USER_BCM2835_ISP_CDN ctrl. + * + * @enabled: Enable colour denoise. + * @cdn_mode: Colour denoise operating mode (see enum &bcm2835_isp_cdn_mode) + */ +struct bcm2835_isp_cdn { + __u32 enabled; + __u32 mode; +}; + +/** * struct bcm2835_isp_denoise - Denoise parameters set with the * V4L2_CID_USER_BCM2835_ISP_DENOISE ctrl. * |