From: Hans Verkuil <hans.verkuil@xxxxxxxxx>
Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
---
include/linux/videodev2.h | 19 +++++++++++++++++--
1 file changed, 17 insertions(+), 2 deletions(-)
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 2339678..013ee46 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 {
@@ -2033,7 +2034,8 @@ struct v4l2_modulator {
__u32 rangelow;
__u32 rangehigh;
__u32 txsubchans;
- __u32 reserved[4];
+ __u32 band;
+ __u32 reserved[3];
};
/* Flags for the 'capability' field */
@@ -2048,6 +2050,11 @@ 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
/* Flags for the 'rxsubchans' field */
#define V4L2_TUNER_SUB_MONO 0x0001
@@ -2065,6 +2072,14 @@ 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 */
--
1.7.10
--
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