diff options
Diffstat (limited to 'drivers/media/video/v4l2-common.c')
| -rw-r--r-- | drivers/media/video/v4l2-common.c | 41 |
1 files changed, 38 insertions, 3 deletions
diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c index 54747606eae1..49f1df74aa21 100644 --- a/drivers/media/video/v4l2-common.c +++ b/drivers/media/video/v4l2-common.c @@ -60,6 +60,7 @@ #include <linux/video_decoder.h> #define __OLD_VIDIOC_ /* To allow fixing old calls*/ #include <media/v4l2-common.h> +#include <media/v4l2-chip-ident.h> #ifdef CONFIG_KMOD #include <linux/kmod.h> @@ -260,6 +261,8 @@ char *v4l2_field_names[] = { [V4L2_FIELD_SEQ_TB] = "seq-tb", [V4L2_FIELD_SEQ_BT] = "seq-bt", [V4L2_FIELD_ALTERNATE] = "alternate", + [V4L2_FIELD_INTERLACED_TB] = "interlaced-tb", + [V4L2_FIELD_INTERLACED_BT] = "interlaced-bt", }; char *v4l2_type_names[] = { @@ -269,7 +272,8 @@ char *v4l2_type_names[] = { [V4L2_BUF_TYPE_VBI_CAPTURE] = "vbi-cap", [V4L2_BUF_TYPE_VBI_OUTPUT] = "vbi-out", [V4L2_BUF_TYPE_SLICED_VBI_CAPTURE] = "sliced-vbi-cap", - [V4L2_BUF_TYPE_SLICED_VBI_OUTPUT] = "slicec-vbi-out", + [V4L2_BUF_TYPE_SLICED_VBI_OUTPUT] = "sliced-vbi-out", + [V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY] = "video-out-over", }; @@ -380,6 +384,8 @@ static const char *v4l2_ioctls[] = { [_IOC_NR(VIDIOC_DBG_S_REGISTER)] = "VIDIOC_DBG_S_REGISTER", [_IOC_NR(VIDIOC_DBG_G_REGISTER)] = "VIDIOC_DBG_G_REGISTER", + + [_IOC_NR(VIDIOC_G_CHIP_IDENT)] = "VIDIOC_G_CHIP_IDENT", #endif }; #define V4L2_IOCTLS ARRAY_SIZE(v4l2_ioctls) @@ -410,14 +416,16 @@ static const char *v4l2_int_ioctls[] = { [_IOC_NR(VIDIOC_INT_DECODE_VBI_LINE)] = "VIDIOC_INT_DECODE_VBI_LINE", [_IOC_NR(VIDIOC_INT_S_VBI_DATA)] = "VIDIOC_INT_S_VBI_DATA", [_IOC_NR(VIDIOC_INT_G_VBI_DATA)] = "VIDIOC_INT_G_VBI_DATA", - [_IOC_NR(VIDIOC_INT_G_CHIP_IDENT)] = "VIDIOC_INT_G_CHIP_IDENT", [_IOC_NR(VIDIOC_INT_I2S_CLOCK_FREQ)] = "VIDIOC_INT_I2S_CLOCK_FREQ", [_IOC_NR(VIDIOC_INT_S_STANDBY)] = "VIDIOC_INT_S_STANDBY", [_IOC_NR(VIDIOC_INT_S_AUDIO_ROUTING)] = "VIDIOC_INT_S_AUDIO_ROUTING", [_IOC_NR(VIDIOC_INT_G_AUDIO_ROUTING)] = "VIDIOC_INT_G_AUDIO_ROUTING", [_IOC_NR(VIDIOC_INT_S_VIDEO_ROUTING)] = "VIDIOC_INT_S_VIDEO_ROUTING", [_IOC_NR(VIDIOC_INT_G_VIDEO_ROUTING)] = "VIDIOC_INT_G_VIDEO_ROUTING", - [_IOC_NR(VIDIOC_INT_S_CRYSTAL_FREQ)] = "VIDIOC_INT_S_CRYSTAL_FREQ" + [_IOC_NR(VIDIOC_INT_S_CRYSTAL_FREQ)] = "VIDIOC_INT_S_CRYSTAL_FREQ", + [_IOC_NR(VIDIOC_INT_INIT)] = "VIDIOC_INT_INIT", + [_IOC_NR(VIDIOC_INT_G_STD_OUTPUT)] = "VIDIOC_INT_G_STD_OUTPUT", + [_IOC_NR(VIDIOC_INT_S_STD_OUTPUT)] = "VIDIOC_INT_S_STD_OUTPUT", }; #define V4L2_INT_IOCTLS ARRAY_SIZE(v4l2_int_ioctls) @@ -680,6 +688,7 @@ int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 ste case V4L2_CID_MPEG_AUDIO_MODE_EXTENSION: name = "Audio Stereo Mode Extension"; break; case V4L2_CID_MPEG_AUDIO_EMPHASIS: name = "Audio Emphasis"; break; case V4L2_CID_MPEG_AUDIO_CRC: name = "Audio CRC"; break; + case V4L2_CID_MPEG_AUDIO_MUTE: name = "Audio Mute"; break; case V4L2_CID_MPEG_VIDEO_ENCODING: name = "Video Encoding"; break; case V4L2_CID_MPEG_VIDEO_ASPECT: name = "Video Aspect"; break; case V4L2_CID_MPEG_VIDEO_B_FRAMES: name = "Video B Frames"; break; @@ -690,6 +699,8 @@ int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 ste case V4L2_CID_MPEG_VIDEO_BITRATE: name = "Video Bitrate"; break; case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK: name = "Video Peak Bitrate"; break; case V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION: name = "Video Temporal Decimation"; break; + case V4L2_CID_MPEG_VIDEO_MUTE: name = "Video Mute"; break; + case V4L2_CID_MPEG_VIDEO_MUTE_YUV: name = "Video Mute YUV"; break; case V4L2_CID_MPEG_STREAM_TYPE: name = "Stream Type"; break; case V4L2_CID_MPEG_STREAM_PID_PMT: name = "Stream PMT Program ID"; break; case V4L2_CID_MPEG_STREAM_PID_AUDIO: name = "Stream Audio Program ID"; break; @@ -705,6 +716,7 @@ int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 ste switch (qctrl->id) { case V4L2_CID_AUDIO_MUTE: case V4L2_CID_AUDIO_LOUDNESS: + case V4L2_CID_MPEG_AUDIO_MUTE: case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE: case V4L2_CID_MPEG_VIDEO_PULLDOWN: qctrl->type = V4L2_CTRL_TYPE_BOOLEAN; @@ -838,6 +850,8 @@ int v4l2_ctrl_query_fill_std(struct v4l2_queryctrl *qctrl) V4L2_MPEG_AUDIO_CRC_NONE, V4L2_MPEG_AUDIO_CRC_CRC16, 1, V4L2_MPEG_AUDIO_CRC_NONE); + case V4L2_CID_MPEG_AUDIO_MUTE: + return v4l2_ctrl_query_fill(qctrl, 0, 1, 1, 0); case V4L2_CID_MPEG_VIDEO_ENCODING: return v4l2_ctrl_query_fill(qctrl, V4L2_MPEG_VIDEO_ENCODING_MPEG_1, @@ -867,6 +881,10 @@ int v4l2_ctrl_query_fill_std(struct v4l2_queryctrl *qctrl) return v4l2_ctrl_query_fill(qctrl, 0, 27000000, 1, 8000000); case V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION: return v4l2_ctrl_query_fill(qctrl, 0, 255, 1, 0); + case V4L2_CID_MPEG_VIDEO_MUTE: + return v4l2_ctrl_query_fill(qctrl, 0, 1, 1, 0); + case V4L2_CID_MPEG_VIDEO_MUTE_YUV: /* Init YUV (really YCbCr) to black */ + return v4l2_ctrl_query_fill(qctrl, 0, 0xffffff, 1, 0x008080); case V4L2_CID_MPEG_STREAM_TYPE: return v4l2_ctrl_query_fill(qctrl, V4L2_MPEG_STREAM_TYPE_MPEG2_PS, @@ -965,6 +983,22 @@ int v4l2_chip_match_i2c_client(struct i2c_client *c, u32 match_type, u32 match_c } } +int v4l2_chip_ident_i2c_client(struct i2c_client *c, struct v4l2_chip_ident *chip, + u32 ident, u32 revision) +{ + if (!v4l2_chip_match_i2c_client(c, chip->match_type, chip->match_chip)) + return 0; + if (chip->ident == V4L2_IDENT_NONE) { + chip->ident = ident; + chip->revision = revision; + } + else { + chip->ident = V4L2_IDENT_AMBIGUOUS; + chip->revision = 0; + } + return 0; +} + int v4l2_chip_match_host(u32 match_type, u32 match_chip) { switch (match_type) { @@ -999,6 +1033,7 @@ EXPORT_SYMBOL(v4l2_ctrl_query_fill); EXPORT_SYMBOL(v4l2_ctrl_query_fill_std); EXPORT_SYMBOL(v4l2_chip_match_i2c_client); +EXPORT_SYMBOL(v4l2_chip_ident_i2c_client); EXPORT_SYMBOL(v4l2_chip_match_host); /* |