#define V4L2_PIX_FMT_YVU420 v4l2_fourcc('Y', 'V', '1', '2') /* 12 YVU 4:2:0 */
#define V4L2_PIX_FMT_YUYV v4l2_fourcc('Y', 'U', 'Y', 'V') /* 16 YUV 4:2:2 */
#define V4L2_PIX_FMT_UYVY v4l2_fourcc('U', 'Y', 'V', 'Y') /* 16 YUV 4:2:2 */
+#define V4L2_PIX_FMT_VYUY v4l2_fourcc('V', 'Y', 'U', 'Y') /* 16 YUV 4:2:2 */
#define V4L2_PIX_FMT_YUV422P v4l2_fourcc('4', '2', '2', 'P') /* 16 YVU422 planar */
#define V4L2_PIX_FMT_YUV411P v4l2_fourcc('4', '1', '1', 'P') /* 16 YVU411 planar */
#define V4L2_PIX_FMT_Y41P v4l2_fourcc('Y', '4', '1', 'P') /* 12 YUV 4:1:1 */
/* two planes -- one Y, one Cr + Cb interleaved */
#define V4L2_PIX_FMT_NV12 v4l2_fourcc('N', 'V', '1', '2') /* 12 Y/CbCr 4:2:0 */
#define V4L2_PIX_FMT_NV21 v4l2_fourcc('N', 'V', '2', '1') /* 12 Y/CrCb 4:2:0 */
+#define V4L2_PIX_FMT_NV16 v4l2_fourcc('N', 'V', '1', '6') /* 16 Y/CbCr 4:2:2 */
+#define V4L2_PIX_FMT_NV61 v4l2_fourcc('N', 'V', '6', '1') /* 16 Y/CrCb 4:2:2 */
/* The following formats are not defined in the V4L2 specification */
#define V4L2_PIX_FMT_YUV410 v4l2_fourcc('Y', 'U', 'V', '9') /* 9 YUV 4:1:0 */
/* see http://www.siliconimaging.com/RGB%20Bayer.htm */
#define V4L2_PIX_FMT_SBGGR8 v4l2_fourcc('B', 'A', '8', '1') /* 8 BGBG.. GRGR.. */
#define V4L2_PIX_FMT_SGBRG8 v4l2_fourcc('G', 'B', 'R', 'G') /* 8 GBGB.. RGRG.. */
+/*
+ * 10bit raw bayer, expanded to 16 bits
+ * xxxxrrrrrrrrrrxxxxgggggggggg xxxxggggggggggxxxxbbbbbbbbbb...
+ */
+#define V4L2_PIX_FMT_SGRBG10 v4l2_fourcc('B', 'A', '1', '0')
+/* 10bit raw bayer DPCM compressed to 8 bits */
+#define V4L2_PIX_FMT_SGRBG10DPCM8 v4l2_fourcc('B', 'D', '1', '0')
#define V4L2_PIX_FMT_SBGGR16 v4l2_fourcc('B', 'Y', 'R', '2') /* 16 BGBG.. GRGR.. */
/* compressed formats */
#define V4L2_PIX_FMT_SPCA561 v4l2_fourcc('S', '5', '6', '1') /* compressed GBRG bayer */
#define V4L2_PIX_FMT_PAC207 v4l2_fourcc('P', '2', '0', '7') /* compressed BGGR bayer */
#define V4L2_PIX_FMT_PJPG v4l2_fourcc('P', 'J', 'P', 'G') /* Pixart 73xx JPEG */
+#define V4L2_PIX_FMT_YVYU v4l2_fourcc('Y', 'V', 'Y', 'U') /* 16 YVU 4:2:2 */
/*
* F O R M A T E N U M E R A T I O N
V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0,
V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1,
V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2,
+ V4L2_MPEG_AUDIO_ENCODING_AAC = 3,
+ V4L2_MPEG_AUDIO_ENCODING_AC3 = 4,
};
#define V4L2_CID_MPEG_AUDIO_L1_BITRATE (V4L2_CID_MPEG_BASE+102)
enum v4l2_mpeg_audio_l1_bitrate {
V4L2_MPEG_AUDIO_CRC_CRC16 = 1,
};
#define V4L2_CID_MPEG_AUDIO_MUTE (V4L2_CID_MPEG_BASE+109)
+#define V4L2_CID_MPEG_AUDIO_AAC_BITRATE (V4L2_CID_MPEG_BASE+110)
+#define V4L2_CID_MPEG_AUDIO_AC3_BITRATE (V4L2_CID_MPEG_BASE+111)
+enum v4l2_mpeg_audio_ac3_bitrate {
+ V4L2_MPEG_AUDIO_AC3_BITRATE_32K = 0,
+ V4L2_MPEG_AUDIO_AC3_BITRATE_40K = 1,
+ V4L2_MPEG_AUDIO_AC3_BITRATE_48K = 2,
+ V4L2_MPEG_AUDIO_AC3_BITRATE_56K = 3,
+ V4L2_MPEG_AUDIO_AC3_BITRATE_64K = 4,
+ V4L2_MPEG_AUDIO_AC3_BITRATE_80K = 5,
+ V4L2_MPEG_AUDIO_AC3_BITRATE_96K = 6,
+ V4L2_MPEG_AUDIO_AC3_BITRATE_112K = 7,
+ V4L2_MPEG_AUDIO_AC3_BITRATE_128K = 8,
+ V4L2_MPEG_AUDIO_AC3_BITRATE_160K = 9,
+ V4L2_MPEG_AUDIO_AC3_BITRATE_192K = 10,
+ V4L2_MPEG_AUDIO_AC3_BITRATE_224K = 11,
+ V4L2_MPEG_AUDIO_AC3_BITRATE_256K = 12,
+ V4L2_MPEG_AUDIO_AC3_BITRATE_320K = 13,
+ V4L2_MPEG_AUDIO_AC3_BITRATE_384K = 14,
+ V4L2_MPEG_AUDIO_AC3_BITRATE_448K = 15,
+ V4L2_MPEG_AUDIO_AC3_BITRATE_512K = 16,
+ V4L2_MPEG_AUDIO_AC3_BITRATE_576K = 17,
+ V4L2_MPEG_AUDIO_AC3_BITRATE_640K = 18,
+};
/* MPEG video */
#define V4L2_CID_MPEG_VIDEO_ENCODING (V4L2_CID_MPEG_BASE+200)
enum v4l2_mpeg_video_encoding {
- V4L2_MPEG_VIDEO_ENCODING_MPEG_1 = 0,
- V4L2_MPEG_VIDEO_ENCODING_MPEG_2 = 1,
+ V4L2_MPEG_VIDEO_ENCODING_MPEG_1 = 0,
+ V4L2_MPEG_VIDEO_ENCODING_MPEG_2 = 1,
+ V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC = 2,
};
#define V4L2_CID_MPEG_VIDEO_ASPECT (V4L2_CID_MPEG_BASE+201)
enum v4l2_mpeg_video_aspect {
#define V4L2_CID_MPEG_VIDEO_MUTE (V4L2_CID_MPEG_BASE+210)
#define V4L2_CID_MPEG_VIDEO_MUTE_YUV (V4L2_CID_MPEG_BASE+211)
-/* MPEG-class control IDs specific to the CX2584x driver as defined by V4L2 */
+/* MPEG-class control IDs specific to the CX2341x driver as defined by V4L2 */
#define V4L2_CID_MPEG_CX2341X_BASE (V4L2_CTRL_CLASS_MPEG | 0x1000)
#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE (V4L2_CID_MPEG_CX2341X_BASE+0)
enum v4l2_mpeg_cx2341x_video_spatial_filter_mode {
#define V4L2_CID_FOCUS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+11)
#define V4L2_CID_FOCUS_AUTO (V4L2_CID_CAMERA_CLASS_BASE+12)
+#define V4L2_CID_ZOOM_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+13)
+#define V4L2_CID_ZOOM_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+14)
+#define V4L2_CID_ZOOM_CONTINUOUS (V4L2_CID_CAMERA_CLASS_BASE+15)
+
+#define V4L2_CID_PRIVACY (V4L2_CID_CAMERA_CLASS_BASE+16)
+
/*
* T U N I N G
*/
/*
* A D V A N C E D D E B U G G I N G
*
- * NOTE: EXPERIMENTAL API
+ * NOTE: EXPERIMENTAL API, NEVER RELY ON THIS IN APPLICATIONS!
+ * FOR DEBUGGING, TESTING AND INTERNAL USE ONLY!
*/
/* VIDIOC_DBG_G_REGISTER and VIDIOC_DBG_S_REGISTER */
#define V4L2_CHIP_MATCH_HOST 0 /* Match against chip ID on host (0 for the host) */
-#define V4L2_CHIP_MATCH_I2C_DRIVER 1 /* Match against I2C driver ID */
+#define V4L2_CHIP_MATCH_I2C_DRIVER 1 /* Match against I2C driver name */
#define V4L2_CHIP_MATCH_I2C_ADDR 2 /* Match against I2C 7-bit address */
+#define V4L2_CHIP_MATCH_AC97 3 /* Match against anciliary AC97 chip */
-struct v4l2_register {
- __u32 match_type; /* Match type */
- __u32 match_chip; /* Match this chip, meaning determined by match_type */
+struct v4l2_dbg_match {
+ __u32 type; /* Match type */
+ union { /* Match this chip, meaning determined by type */
+ __u32 addr;
+ char name[32];
+ };
+} __attribute__ ((packed));
+
+struct v4l2_dbg_register {
+ struct v4l2_dbg_match match;
+ __u32 size; /* register size in bytes */
__u64 reg;
__u64 val;
-};
+} __attribute__ ((packed));
+
+/* VIDIOC_DBG_G_CHIP_IDENT */
+struct v4l2_dbg_chip_ident {
+ struct v4l2_dbg_match match;
+ __u32 ident; /* chip identifier as specified in <media/v4l2-chip-ident.h> */
+ __u32 revision; /* chip revision, chip specific */
+} __attribute__ ((packed));
-/* VIDIOC_G_CHIP_IDENT */
-struct v4l2_chip_ident {
+/* VIDIOC_G_CHIP_IDENT_OLD: Deprecated, do not use */
+struct v4l2_chip_ident_old {
__u32 match_type; /* Match type */
__u32 match_chip; /* Match this chip, meaning determined by match_type */
__u32 ident; /* chip identifier as specified in <media/v4l2-chip-ident.h> */
#define VIDIOC_G_ENC_INDEX _IOR('V', 76, struct v4l2_enc_idx)
#define VIDIOC_ENCODER_CMD _IOWR('V', 77, struct v4l2_encoder_cmd)
#define VIDIOC_TRY_ENCODER_CMD _IOWR('V', 78, struct v4l2_encoder_cmd)
+#endif
-/* Experimental, only implemented if CONFIG_VIDEO_ADV_DEBUG is defined */
-#define VIDIOC_DBG_S_REGISTER _IOW('V', 79, struct v4l2_register)
-#define VIDIOC_DBG_G_REGISTER _IOWR('V', 80, struct v4l2_register)
-
-#define VIDIOC_G_CHIP_IDENT _IOWR('V', 81, struct v4l2_chip_ident)
+#if 1
+/* Experimental, meant for debugging, testing and internal use.
+ Only implemented if CONFIG_VIDEO_ADV_DEBUG is defined.
+ You must be root to use these ioctls. Never use these in applications! */
+#define VIDIOC_DBG_S_REGISTER _IOW('V', 79, struct v4l2_dbg_register)
+#define VIDIOC_DBG_G_REGISTER _IOWR('V', 80, struct v4l2_dbg_register)
+
+/* Experimental, meant for debugging, testing and internal use.
+ Never use this ioctl in applications! */
+#define VIDIOC_DBG_G_CHIP_IDENT _IOWR('V', 81, struct v4l2_dbg_chip_ident)
+/* This is deprecated and will go away in 2.6.30 */
+#define VIDIOC_G_CHIP_IDENT_OLD _IOWR('V', 81, struct v4l2_chip_ident_old)
#endif
+
#define VIDIOC_S_HW_FREQ_SEEK _IOW('V', 82, struct v4l2_hw_freq_seek)
+/* Reminder: when adding new ioctls please add support for them to
+ drivers/media/video/v4l2-compat-ioctl32.c as well! */
#ifdef __OLD_VIDIOC_
/* for compatibility, will go away some day */
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff