From 01f31f4145d49a30eb553c65ea755dde8dba1de0 Mon Sep 17 00:00:00 2001 From: Naushir Patuck Date: Wed, 2 Mar 2022 16:10:50 +0000 Subject: [PATCH] V4L2: Add PiSP compressed formats to V4L2 Signed-off-by: Naushir Patuck --- drivers/media/v4l2-core/v4l2-ioctl.c | 4 ++++ include/uapi/linux/videodev2.h | 6 +++++- 2 files changed, 9 insertions(+), 1 deletion(-) --- a/drivers/media/v4l2-core/v4l2-ioctl.c +++ b/drivers/media/v4l2-core/v4l2-ioctl.c @@ -1507,6 +1507,10 @@ static void v4l_fill_fmtdesc(struct v4l2 case V4L2_PIX_FMT_QC08C: descr = "QCOM Compressed 8-bit Format"; break; case V4L2_PIX_FMT_QC10C: descr = "QCOM Compressed 10-bit Format"; break; case V4L2_PIX_FMT_RPI_BE: descr = "PiSP Opaque Format"; break; + case V4L2_PIX_FMT_PISP_COMP_RGGB: + case V4L2_PIX_FMT_PISP_COMP_GRBG: + case V4L2_PIX_FMT_PISP_COMP_GBRG: + case V4L2_PIX_FMT_PISP_COMP_BGGR: descr = "PiSP Bayer Compressed Format"; break; default: if (fmt->description[0]) return; --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -794,7 +794,11 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_IPU3_SRGGB10 v4l2_fourcc('i', 'p', '3', 'r') /* IPU3 packed 10-bit RGGB bayer */ /* The pixel format for all our buffers (the precise format is found in the config buffer). */ -#define V4L2_PIX_FMT_RPI_BE v4l2_fourcc('R', 'P', 'B', 'P') +#define V4L2_PIX_FMT_RPI_BE v4l2_fourcc('R', 'P', 'B', 'P') +#define V4L2_PIX_FMT_PISP_COMP_RGGB v4l2_fourcc('P', 'C', 'R', 'G') +#define V4L2_PIX_FMT_PISP_COMP_GRBG v4l2_fourcc('P', 'C', 'G', 'R') +#define V4L2_PIX_FMT_PISP_COMP_GBRG v4l2_fourcc('P', 'C', 'G', 'B') +#define V4L2_PIX_FMT_PISP_COMP_BGGR v4l2_fourcc('P', 'C', 'B', 'G') /* SDR formats - used only for Software Defined Radio devices */ #define V4L2_SDR_FMT_CU8 v4l2_fourcc('C', 'U', '0', '8') /* IQ u8 */