diff options
| author | Mike Isely <isely@pobox.com> | 2009-03-07 01:48:42 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-03-30 12:43:38 -0300 |
| commit | 75212a02734155de3d25c91344a9083d7bf2aef1 (patch) | |
| tree | b8dcc2d5926c96539b776f99fcfb08ddaa528244 /drivers/media | |
| parent | b481880bff1f98085a9f57362393463e6e3a3157 (diff) | |
V4L/DVB (11190): pvrusb2: Broadcast tuner type change to sub-devices
The tuner sub-device isn't going to work very well unless we tell it
the correct tuner type to use...
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-hdw.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c index 029cdf411df..8be5392e979 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -24,6 +24,7 @@ #include <linux/firmware.h> #include <linux/videodev2.h> #include <media/v4l2-common.h> +#include <media/tuner.h> #include "pvrusb2.h" #include "pvrusb2-std.h" #include "pvrusb2-util.h" @@ -2261,7 +2262,6 @@ static void pvr2_hdw_setup_low(struct pvr2_hdw *hdw) } pvr2_i2c_core_check_stale(hdw); - hdw->tuner_updated = 0; if (!pvr2_hdw_dev_ok(hdw)) return; @@ -2944,6 +2944,21 @@ static void pvr2_subdev_update(struct pvr2_hdw *hdw) unsigned int id; pvr2_subdev_update_func fp; + pvr2_trace(PVR2_TRACE_CHIPS, "subdev update..."); + + if (hdw->tuner_updated) { + struct tuner_setup setup; + pvr2_trace(PVR2_TRACE_CHIPS, "subdev tuner set_type(%d)", + hdw->tuner_type); + if (((int)(hdw->tuner_type)) >= 0) { + setup.addr = ADDR_UNSET; + setup.type = hdw->tuner_type; + setup.mode_mask = T_RADIO | T_ANALOG_TV; + v4l2_device_call_all(&hdw->v4l2_dev, 0, + tuner, s_type_addr, &setup); + } + } + if (hdw->input_dirty || hdw->std_dirty) { pvr2_trace(PVR2_TRACE_CHIPS, "subdev v4l2 set_standard"); if (hdw->input_val == PVR2_CVAL_INPUT_RADIO) { @@ -3241,6 +3256,7 @@ static int pvr2_hdw_commit_execute(struct pvr2_hdw *hdw) /* Check and update state for all sub-devices. */ pvr2_subdev_update(hdw); + hdw->tuner_updated = 0; for (idx = 0; idx < hdw->control_cnt; idx++) { cptr = hdw->controls + idx; if (!cptr->info->clear_dirty) continue; |