diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.10/950-0443-uapi-bcm2835-isp-Add-colour-denoise-configuration.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.10/950-0443-uapi-bcm2835-isp-Add-colour-denoise-configuration.patch | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.10/950-0443-uapi-bcm2835-isp-Add-colour-denoise-configuration.patch b/target/linux/bcm27xx/patches-5.10/950-0443-uapi-bcm2835-isp-Add-colour-denoise-configuration.patch new file mode 100644 index 0000000000..854b0ba147 --- /dev/null +++ b/target/linux/bcm27xx/patches-5.10/950-0443-uapi-bcm2835-isp-Add-colour-denoise-configuration.patch @@ -0,0 +1,56 @@ +From aed98a04e57de36ad35d4fd09c5ce0c9cdd580dc Mon Sep 17 00:00:00 2001 +From: Naushir Patuck <naush@raspberrypi.com> +Date: Thu, 14 Jan 2021 09:18:42 +0000 +Subject: [PATCH] uapi: bcm2835-isp: Add colour denoise configuration + +Add a configuration structure for colour denoise to the bcm2835_isp +driver. + +Signed-off-by: Naushir Patuck <naush@raspberrypi.com> +--- + include/uapi/linux/bcm2835-isp.h | 27 +++++++++++++++++++++++++++ + 1 file changed, 27 insertions(+) + +--- a/include/uapi/linux/bcm2835-isp.h ++++ b/include/uapi/linux/bcm2835-isp.h +@@ -31,6 +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 +@@ -176,6 +178,31 @@ 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. ++ * @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. + * |