From: Raja Mani <raja_mani@xxxxxx> Extend V4L2 CID list to support 1) FM RX Tuner controls 2) FM band 3) RSSI Threshold 4) Alternative Frequency Signed-off-by: Raja Mani <raja_mani@xxxxxx> Signed-off-by: Pramodh AG <pramodh_ag@xxxxxx> --- include/linux/videodev2.h | 18 ++++++++++++++++++ 1 files changed, 18 insertions(+), 0 deletions(-) diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index 7c99acf..2798137 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -964,6 +964,7 @@ struct v4l2_writeback_ioctl_data { #define V4L2_CTRL_CLASS_MPEG 0x00990000 /* MPEG-compression controls */ #define V4L2_CTRL_CLASS_CAMERA 0x009a0000 /* Camera class controls */ #define V4L2_CTRL_CLASS_FM_TX 0x009b0000 /* FM Modulator control class */ +#define V4L2_CTRL_CLASS_FM_RX 0x009c0000 /* FM Tuner control class */ #define V4L2_CTRL_ID_MASK (0x0fffffff) #define V4L2_CTRL_ID2CLASS(id) ((id) & 0x0fff0000UL) @@ -1362,6 +1363,23 @@ enum v4l2_preemphasis { #define V4L2_CID_TUNE_POWER_LEVEL (V4L2_CID_FM_TX_CLASS_BASE + 113) #define V4L2_CID_TUNE_ANTENNA_CAPACITOR (V4L2_CID_FM_TX_CLASS_BASE + 114) +/* FM Tuner class control IDs */ +#define V4L2_CID_FM_RX_CLASS_BASE (V4L2_CTRL_CLASS_FM_RX | 0x900) +#define V4L2_CID_FM_RX_CLASS (V4L2_CTRL_CLASS_FM_RX | 1) + +#define V4L2_CID_FM_BAND (V4L2_CID_FM_RX_CLASS_BASE + 1) +enum v4l2_fm_band { + V4L2_FM_BAND_OTHER = 0, + V4L2_FM_BAND_JAPAN = 1, + V4L2_FM_BAND_OIRT = 2 +}; +#define V4L2_CID_RSSI_THRESHOLD (V4L2_CID_FM_RX_CLASS_BASE + 2) +#define V4L2_CID_TUNE_AF (V4L2_CID_FM_RX_CLASS_BASE + 3) +enum v4l2_tune_af { + V4L2_FM_AF_OFF = 0, + V4L2_FM_AF_ON = 1 +}; + /* * T U N I N G */ -- 1.5.6.3 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html