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| author | Hans Verkuil <hverkuil@xs4all.nl> | 2009-06-20 12:37:27 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-09-12 19:17:29 +0400 |
| commit | ef5b5b7e73038f2c7d0d1b020c6eac6435c2b552 (patch) | |
| tree | 73ca6cd5b2aa9916335a8e85d9f84197223c735d /include/linux/videodev2.h | |
| parent | 3bd10fc9f53fffe5913619733d7b1707a06899cf (diff) | |
| download | linux-ef5b5b7e73038f2c7d0d1b020c6eac6435c2b552.tar.xz | |
V4L/DVB (12212): v4l2: add RDS API to videodev2.h
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'include/linux/videodev2.h')
| -rw-r--r-- | include/linux/videodev2.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index eddd5ff99c80..22fc99d58d34 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -1186,6 +1186,7 @@ struct v4l2_modulator { #define V4L2_TUNER_CAP_LANG2 0x0020 #define V4L2_TUNER_CAP_SAP 0x0020 #define V4L2_TUNER_CAP_LANG1 0x0040 +#define V4L2_TUNER_CAP_RDS 0x0080 /* Flags for the 'rxsubchans' field */ #define V4L2_TUNER_SUB_MONO 0x0001 @@ -1193,6 +1194,7 @@ struct v4l2_modulator { #define V4L2_TUNER_SUB_LANG2 0x0004 #define V4L2_TUNER_SUB_SAP 0x0004 #define V4L2_TUNER_SUB_LANG1 0x0008 +#define V4L2_TUNER_SUB_RDS 0x0010 /* Values for the 'audmode' field */ #define V4L2_TUNER_MODE_MONO 0x0000 @@ -1218,6 +1220,27 @@ struct v4l2_hw_freq_seek { }; /* + * R D S + */ + +struct v4l2_rds_data { + __u8 lsb; + __u8 msb; + __u8 block; +} __attribute__ ((packed)); + +#define V4L2_RDS_BLOCK_MSK 0x7 +#define V4L2_RDS_BLOCK_A 0 +#define V4L2_RDS_BLOCK_B 1 +#define V4L2_RDS_BLOCK_C 2 +#define V4L2_RDS_BLOCK_D 3 +#define V4L2_RDS_BLOCK_C_ALT 4 +#define V4L2_RDS_BLOCK_INVALID 7 + +#define V4L2_RDS_BLOCK_CORRECTED 0x40 +#define V4L2_RDS_BLOCK_ERROR 0x80 + +/* * A U D I O */ struct v4l2_audio { |