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authorHans de Goede <hdegoede@redhat.com>2012-06-02 11:11:53 +0200
committerHans de Goede <hdegoede@redhat.com>2012-06-02 11:11:53 +0200
commit034076b584e9d85fe9087e169b033c7a86706767 (patch)
tree2d694500b8fb6be726f8cddeff930b84d037cefd /include
parent7fc9fa40e7fd1a72688c6f43fc11e085079b3f0c (diff)
Add HW_SEEK and TUNER_BAND capabilities to videodev2.h
Bring in the pending (reviewed and acked) changes from: http://git.linuxtv.org/hverkuil/media_tree.git/shortlog/refs/heads/bands As these are needed to add support for these new API-s to v4l2-ctl. Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'include')
-rw-r--r--include/linux/videodev2.h22
1 files changed, 20 insertions, 2 deletions
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 370d1110..fa78098b 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -2023,7 +2023,8 @@ struct v4l2_tuner {
__u32 audmode;
__s32 signal;
__s32 afc;
- __u32 reserved[4];
+ __u32 band;
+ __u32 reserved[3];
};
struct v4l2_modulator {
@@ -2033,12 +2034,15 @@ struct v4l2_modulator {
__u32 rangelow;
__u32 rangehigh;
__u32 txsubchans;
- __u32 reserved[4];
+ __u32 band;
+ __u32 reserved[3];
};
/* Flags for the 'capability' field */
#define V4L2_TUNER_CAP_LOW 0x0001
#define V4L2_TUNER_CAP_NORM 0x0002
+#define V4L2_TUNER_CAP_HWSEEK_BOUNDED 0x0004
+#define V4L2_TUNER_CAP_HWSEEK_WRAP 0x0008
#define V4L2_TUNER_CAP_STEREO 0x0010
#define V4L2_TUNER_CAP_LANG2 0x0020
#define V4L2_TUNER_CAP_SAP 0x0020
@@ -2046,6 +2050,12 @@ struct v4l2_modulator {
#define V4L2_TUNER_CAP_RDS 0x0080
#define V4L2_TUNER_CAP_RDS_BLOCK_IO 0x0100
#define V4L2_TUNER_CAP_RDS_CONTROLS 0x0200
+#define V4L2_TUNER_CAP_BAND_FM_EUROPE_US 0x00010000
+#define V4L2_TUNER_CAP_BAND_FM_JAPAN 0x00020000
+#define V4L2_TUNER_CAP_BAND_FM_RUSSIAN 0x00040000
+#define V4L2_TUNER_CAP_BAND_FM_WEATHER 0x00080000
+#define V4L2_TUNER_CAP_BAND_AM_MW 0x00100000
+#define V4L2_TUNER_CAP_BANDS_MASK 0x001f0000
/* Flags for the 'rxsubchans' field */
#define V4L2_TUNER_SUB_MONO 0x0001
@@ -2063,6 +2073,14 @@ struct v4l2_modulator {
#define V4L2_TUNER_MODE_LANG1 0x0003
#define V4L2_TUNER_MODE_LANG1_LANG2 0x0004
+/* Values for the 'band' field */
+#define V4L2_TUNER_BAND_DEFAULT 0
+#define V4L2_TUNER_BAND_FM_EUROPE_US 1 /* 87.5 Mhz - 108 MHz */
+#define V4L2_TUNER_BAND_FM_JAPAN 2 /* 76 MHz - 90 MHz */
+#define V4L2_TUNER_BAND_FM_RUSSIAN 3 /* 65.8 MHz - 74 MHz */
+#define V4L2_TUNER_BAND_FM_WEATHER 4 /* 162.4 MHz - 162.55 MHz */
+#define V4L2_TUNER_BAND_AM_MW 5
+
struct v4l2_frequency {
__u32 tuner;
__u32 type; /* enum v4l2_tuner_type */

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