diff options
Diffstat (limited to 'drivers/media/video/videodev2_s3c.h')
| -rw-r--r-- | drivers/media/video/videodev2_s3c.h | 210 |
1 files changed, 210 insertions, 0 deletions
diff --git a/drivers/media/video/videodev2_s3c.h b/drivers/media/video/videodev2_s3c.h new file mode 100644 index 00000000000..efbcd71830a --- /dev/null +++ b/drivers/media/video/videodev2_s3c.h @@ -0,0 +1,210 @@ +#ifndef __VIDEODEV2_S3C_H_ +#define __VIDEODEV2_S3C_H_ + +#include <linux/videodev2.h> + +#define V4L2_INPUT_TYPE_MSDMA 3 +#define V4L2_INPUT_TYPE_INTERLACE 4 + +/**************************************************************** +* struct v4l2_control +* Control IDs defined by S3C +*****************************************************************/ +/* Image Effect */ +#define V4L2_CID_ORIGINAL (V4L2_CID_PRIVATE_BASE + 0) +#define V4L2_CID_ARBITRARY (V4L2_CID_PRIVATE_BASE + 1) +#define V4L2_CID_NEGATIVE (V4L2_CID_PRIVATE_BASE + 2) +#define V4L2_CID_ART_FREEZE (V4L2_CID_PRIVATE_BASE + 3) +#define V4L2_CID_EMBOSSING (V4L2_CID_PRIVATE_BASE + 4) +#define V4L2_CID_SILHOUETTE (V4L2_CID_PRIVATE_BASE + 5) + +/* Image Rotate */ +#define V4L2_CID_ROTATE_90 (V4L2_CID_PRIVATE_BASE + 6) +#define V4L2_CID_ROTATE_180 (V4L2_CID_PRIVATE_BASE + 7) +#define V4L2_CID_ROTATE_270 (V4L2_CID_PRIVATE_BASE + 8) +#define V4L2_CID_ROTATE_BYPASS (V4L2_CID_PRIVATE_BASE + 9) + +/* Zoom-in, Zoom-out */ +#define V4L2_CID_ZOOMIN (V4L2_CID_PRIVATE_BASE + 10) +#define V4L2_CID_ZOOMOUT (V4L2_CID_PRIVATE_BASE + 11) + +/**************************************************************** +* I O C T L C O D E S F O R V I D E O D E V I C E S +* It's only for S3C +*****************************************************************/ +#define VIDIOC_S_CAMERA_START _IO ('V', BASE_VIDIOC_PRIVATE + 0) +#define VIDIOC_S_CAMERA_STOP _IO ('V', BASE_VIDIOC_PRIVATE + 1) +#define VIDIOC_MSDMA_START _IOW ('V', BASE_VIDIOC_PRIVATE + 2, struct v4l2_msdma_format) +#define VIDIOC_MSDMA_STOP _IOW ('V', BASE_VIDIOC_PRIVATE + 3, struct v4l2_msdma_format) +#define VIDIOC_S_MSDMA _IOW ('V', BASE_VIDIOC_PRIVATE + 4, struct v4l2_msdma_format) +#define VIDIOC_S_INTERLACE_MODE _IOW ('V', BASE_VIDIOC_PRIVATE + 5, struct v4l2_interlace_format) + +/* + * INTERLACE MODE + */ +#define S3C_VIDEO_DECODER_PAL 1 /* can decode PAL signal */ +#define S3C_VIDEO_DECODER_NTSC 2 /* can decode NTSC */ +#define S3C_VIDEO_DECODER_SECAM 4 /* can decode SECAM */ +#define S3C_VIDEO_DECODER_AUTO 8 /* can autosense norm */ +#define S3C_VIDEO_DECODER_CCIR 16 /* CCIR-601 pixel rate (720 pixels per line) instead of square pixel rate */ + +#define S3C_DECODER_INIT _IOW ('V', BASE_VIDIOC_PRIVATE + 14, struct s3c_video_decoder_init) /* init internal registers at once */ +#define S3C_DECODER_GET_CAPABILITIES _IOR ('V', BASE_VIDIOC_PRIVATE + 6, struct s3c_video_decoder_capability) +#define S3C_DECODER_GET_STATUS _IOR ('V', BASE_VIDIOC_PRIVATE + 7, int) +#define S3C_DECODER_SET_NORM _IOW ('V', BASE_VIDIOC_PRIVATE + 8, int) +#define S3C_DECODER_SET_INPUT _IOW ('V', BASE_VIDIOC_PRIVATE + 9, int) /* 0 <= input < #inputs */ +#define S3C_DECODER_SET_OUTPUT _IOW ('V', BASE_VIDIOC_PRIVATE + 10, int) /* 0 <= output < #outputs */ +#define S3C_DECODER_ENABLE_OUTPUT _IOW ('V', BASE_VIDIOC_PRIVATE + 11, int) /* boolean output enable control */ +#define S3C_DECODER_SET_PICTURE _IOW ('V', BASE_VIDIOC_PRIVATE + 12, struct video_picture) +#define S3C_DECODER_SET_GPIO _IOW ('V', BASE_VIDIOC_PRIVATE + 13, int) /* switch general purpose pin */ +#define S3C_DECODER_SET_VBI_BYPASS _IOW ('V', BASE_VIDIOC_PRIVATE + 15, int) /* switch vbi bypass */ +#define S3C_DECODER_DUMP _IO ('V', BASE_VIDIOC_PRIVATE + 16) /* debug hook */ + +enum v4l2_msdma_input { + V4L2_MSDMA_CODEC = 1, + V4L2_MSDMA_PREVIEW = 2, +}; + +struct v4l2_msdma_format +{ + __u32 width; /* MSDMA INPUT : Source X size */ + __u32 height; /* MSDMA INPUT : Source Y size */ + __u32 pixelformat; + enum v4l2_msdma_input input_path; +}; + +struct v4l2_interlace_format +{ + __u32 width; /* INTERLACE INPUT : Source X size */ + __u32 height; /* INTERLACE INPUT : Source Y size */ +}; + +struct s3c_video_decoder_init { + unsigned char len; + const unsigned char *data; +}; + +struct s3c_video_decoder_capability { /* this name is too long */ + __u32 flags; + int inputs; /* number of inputs */ + int outputs; /* number of outputs */ +}; + +static struct v4l2_input fimc_inputs[] = { + { + .index = 0, + .name = "S3C FIMC External Camera Input", + .type = V4L2_INPUT_TYPE_CAMERA, + .audioset = 1, + .tuner = 0, + .std = V4L2_STD_PAL_BG | V4L2_STD_NTSC_M, + .status = 0, + }, + { + .index = 1, + .name = "Memory Input (MSDMA)", + .type = V4L2_INPUT_TYPE_MSDMA, + .audioset = 2, + .tuner = 0, + .std = V4L2_STD_PAL_BG | V4L2_STD_NTSC_M, + .status = 0, + } +}; + +static struct v4l2_output fimc_outputs[] = { + { + .index = 0, + .name = "Pingpong Memory Output", + .type = 0, + .audioset = 0, + .modulator = 0, + .std = 0, + }, + { + .index = 1, + .name = "LCD FIFO Output", + .type = 0, + .audioset = 0, + .modulator = 0, + .std = 0, + } +}; + +const struct v4l2_fmtdesc fimc_codec_formats[] = { + { + .index = 0, + .type = V4L2_BUF_TYPE_VIDEO_CAPTURE, + .flags = FORMAT_FLAGS_PACKED, + .description = "16 bpp RGB, le", + .pixelformat = V4L2_PIX_FMT_RGB565, + }, + { + .index = 1, + .type = V4L2_BUF_TYPE_VIDEO_CAPTURE, + .flags = FORMAT_FLAGS_PACKED, + .description = "32 bpp RGB, le", + .pixelformat = V4L2_PIX_FMT_BGR32, + }, + { + .index = 2, + .type = V4L2_BUF_TYPE_VIDEO_CAPTURE, + .flags = FORMAT_FLAGS_PLANAR, + .description = "4:2:2, planar, Y-Cb-Cr", + .pixelformat = V4L2_PIX_FMT_YUV422P, + + }, + { + .index = 3, + .type = V4L2_BUF_TYPE_VIDEO_CAPTURE, + .flags = FORMAT_FLAGS_PLANAR, + .description = "4:2:0, planar, Y-Cb-Cr", + .pixelformat = V4L2_PIX_FMT_YUV420, + } +}; + +const struct v4l2_fmtdesc fimc_preview_formats[] = { + { + .index = 0, + .type = V4L2_BUF_TYPE_VIDEO_OVERLAY, + .flags = FORMAT_FLAGS_PACKED, + .description = "16 bpp RGB, le", + .pixelformat = V4L2_PIX_FMT_RGB565, + }, + { + .index = 1, + .type = V4L2_BUF_TYPE_VIDEO_OVERLAY, + .flags = FORMAT_FLAGS_PACKED, + .description = "24 bpp RGB, le", + .pixelformat = V4L2_PIX_FMT_RGB24, + }, + { + .index = 2, + .type = V4L2_BUF_TYPE_VIDEO_OVERLAY, + .flags = FORMAT_FLAGS_PACKED, + .description = "32 bpp RGB, le", + .pixelformat = V4L2_PIX_FMT_BGR32, + }, + { + .index = 3, + .type = V4L2_BUF_TYPE_VIDEO_OVERLAY, + .flags = FORMAT_FLAGS_PLANAR, + .description = "4:2:2, planar, Y-Cb-Cr", + .pixelformat = V4L2_PIX_FMT_YUV422P, + + }, + { + .index = 4, + .type = V4L2_BUF_TYPE_VIDEO_OVERLAY, + .flags = FORMAT_FLAGS_PLANAR, + .description = "4:2:0, planar, Y-Cb-Cr", + .pixelformat = V4L2_PIX_FMT_YUV420, + } +}; + +#define NUMBER_OF_PREVIEW_FORMATS ARRAY_SIZE(fimc_preview_formats) +#define NUMBER_OF_CODEC_FORMATS ARRAY_SIZE(fimc_codec_formats) +#define NUMBER_OF_INPUTS ARRAY_SIZE(fimc_inputs) +#define NUMBER_OF_OUTPUTS ARRAY_SIZE(fimc_outputs) + +#endif + |