diff options
Diffstat (limited to 'drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.c')
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.c | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.c index 05ea17a..50fcceb 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.c +++ b/drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.c @@ -24,7 +24,7 @@ #include "pvrusb2-hdw-internal.h" #include "pvrusb2-debug.h" #include <linux/videodev2.h> - +#include <media/v4l2-common.h> /* AUDC_SET_RADIO */ static void set_standard(struct pvr2_hdw *hdw) { @@ -50,6 +50,32 @@ const struct pvr2_i2c_op pvr2_i2c_op_v4l2_standard = { }; +static void set_radio(struct pvr2_hdw *hdw) +{ + pvr2_trace(PVR2_TRACE_CHIPS, + "i2c v4l2 set_radio()"); + + if (hdw->input_val == PVR2_CVAL_INPUT_RADIO) { + pvr2_i2c_core_cmd(hdw,AUDC_SET_RADIO,NULL); + } else { + set_standard(hdw); + } +} + + +static int check_radio(struct pvr2_hdw *hdw) +{ + return hdw->input_dirty != 0; +} + + +const struct pvr2_i2c_op pvr2_i2c_op_v4l2_radio = { + .check = check_radio, + .update = set_radio, + .name = "v4l2_radio", +}; + + static void set_bcsh(struct pvr2_hdw *hdw) { struct v4l2_control ctrl; @@ -145,7 +171,8 @@ static void set_frequency(struct pvr2_hdw *hdw) memset(&freq,0,sizeof(freq)); freq.frequency = fv / 62500; freq.tuner = 0; - freq.type = V4L2_TUNER_ANALOG_TV; + freq.type = (hdw->input_val == PVR2_CVAL_INPUT_RADIO) ? + V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV; pvr2_i2c_core_cmd(hdw,VIDIOC_S_FREQUENCY,&freq); } |