diff options
Diffstat (limited to 'drivers/media/video')
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-hdw.c | 26 | ||||
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-hdw.h | 7 |
2 files changed, 29 insertions, 4 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c index 9199b5defb6b..66945f7d2218 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -182,6 +182,7 @@ static const char *control_values_srate[] = { static const char *control_values_input[] = { [PVR2_CVAL_INPUT_TV] = "television", /*xawtv needs this name*/ + [PVR2_CVAL_INPUT_DTV] = "dtv", [PVR2_CVAL_INPUT_RADIO] = "radio", [PVR2_CVAL_INPUT_SVIDEO] = "s-video", [PVR2_CVAL_INPUT_COMPOSITE] = "composite", @@ -367,6 +368,27 @@ static int ctrl_get_input(struct pvr2_ctrl *cptr,int *vp) return 0; } +static int ctrl_check_input(struct pvr2_ctrl *cptr,int v) +{ + struct pvr2_hdw *hdw = cptr->hdw; + const struct pvr2_device_desc *dsc = hdw->hdw_desc; + + switch (v) { + case PVR2_CVAL_INPUT_TV: + return dsc->flag_has_analogtuner != 0; + case PVR2_CVAL_INPUT_DTV: + return dsc->flag_has_digitaltuner != 0; + case PVR2_CVAL_INPUT_SVIDEO: + return dsc->flag_has_svideo != 0; + case PVR2_CVAL_INPUT_COMPOSITE: + return dsc->flag_has_composite != 0; + case PVR2_CVAL_INPUT_RADIO: + return dsc->flag_has_fmradio != 0; + default: + return 0; + } +} + static int ctrl_set_input(struct pvr2_ctrl *cptr,int m,int v) { struct pvr2_hdw *hdw = cptr->hdw; @@ -382,7 +404,8 @@ static int ctrl_set_input(struct pvr2_ctrl *cptr,int m,int v) if (hdw->input_val == PVR2_CVAL_INPUT_RADIO) { hdw->freqSelector = 0; hdw->freqDirty = !0; - } else if (hdw->input_val == PVR2_CVAL_INPUT_TV) { + } else if ((hdw->input_val == PVR2_CVAL_INPUT_TV) || + (hdw->input_val == PVR2_CVAL_INPUT_DTV)) { hdw->freqSelector = 1; hdw->freqDirty = !0; } @@ -803,6 +826,7 @@ static const struct pvr2_ctl_info control_defs[] = { .name = "input", .internal_id = PVR2_CID_INPUT, .default_value = PVR2_CVAL_INPUT_TV, + .check_value = ctrl_check_input, DEFREF(input), DEFENUM(control_values_input), },{ diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.h b/drivers/media/video/pvrusb2/pvrusb2-hdw.h index 3ad7a13d6c39..d33b313966ef 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-hdw.h +++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.h @@ -40,9 +40,10 @@ /* Legal values for the INPUT state variable */ #define PVR2_CVAL_INPUT_TV 0 -#define PVR2_CVAL_INPUT_SVIDEO 1 -#define PVR2_CVAL_INPUT_COMPOSITE 2 -#define PVR2_CVAL_INPUT_RADIO 3 +#define PVR2_CVAL_INPUT_DTV 1 +#define PVR2_CVAL_INPUT_SVIDEO 2 +#define PVR2_CVAL_INPUT_COMPOSITE 3 +#define PVR2_CVAL_INPUT_RADIO 4 enum pvr2_config { pvr2_config_empty, /* No configuration */ |