diff options
| author | Mike Isely <isely@pobox.com> | 2009-03-06 21:08:17 -0600 |
|---|---|---|
| committer | Mike Isely <isely@pobox.com> | 2009-03-06 21:08:17 -0600 |
| commit | 71de949bd82e5ca76a64b50b77ffdcb6c33ab8ff (patch) | |
| tree | 844f9dda6d1865a0cac57be72cff361d2e271126 /linux/drivers | |
| parent | 9fee9b0bdc0b84b220c18ef30cfc7b107966424b (diff) | |
| download | mediapointer-dvb-s2-71de949bd82e5ca76a64b50b77ffdcb6c33ab8ff.tar.gz mediapointer-dvb-s2-71de949bd82e5ca76a64b50b77ffdcb6c33ab8ff.tar.bz2 | |
pvrusb2: Implement status fetching from sub-devices
From: Mike Isely <isely@pobox.com>
Implement status fetching operations in terms of calling out to
sub-device(s).
Priority: normal
Signed-off-by: Mike Isely <isely@pobox.com>
Diffstat (limited to 'linux/drivers')
| -rw-r--r-- | linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c | 14 | ||||
| -rw-r--r-- | linux/drivers/media/video/pvrusb2/pvrusb2-i2c-track.c | 8 |
2 files changed, 14 insertions, 8 deletions
diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c index 975d56825..3d6aab2f6 100644 --- a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -4955,7 +4955,21 @@ int pvr2_hdw_gpio_chg_out(struct pvr2_hdw *hdw,u32 msk,u32 val) void pvr2_hdw_status_poll(struct pvr2_hdw *hdw) { + struct v4l2_tuner *vtp = &hdw->tuner_signal_info; + memset(vtp, 0, sizeof(*vtp)); pvr2_i2c_core_status_poll(hdw); + /* Note: There apparently is no replacement for VIDIOC_CROPCAP + using v4l2-subdev - therefore we can't support that AT ALL right + now. (Of course, no sub-drivers seem to implement it either. + But now it's a a chicken and egg problem...) */ + v4l2_device_call_all(&hdw->v4l2_dev, 0, tuner, g_tuner, + &hdw->tuner_signal_info); + pvr2_trace(PVR2_TRACE_CHIPS, "client status poll" + " type=%u strength=%u audio=0x%x cap=0x%x" + " low=%u hi=%u", + vtp->type, + vtp->signal, vtp->rxsubchans, vtp->capability, + vtp->rangelow, vtp->rangehigh); } diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-i2c-track.c b/linux/drivers/media/video/pvrusb2/pvrusb2-i2c-track.c index fb738385d..78ff57773 100644 --- a/linux/drivers/media/video/pvrusb2/pvrusb2-i2c-track.c +++ b/linux/drivers/media/video/pvrusb2/pvrusb2-i2c-track.c @@ -113,20 +113,12 @@ void pvr2_i2c_core_status_poll(struct pvr2_hdw *hdw) { struct pvr2_i2c_client *cp; mutex_lock(&hdw->i2c_list_lock); do { - struct v4l2_tuner *vtp = &hdw->tuner_signal_info; - memset(vtp,0,sizeof(*vtp)); list_for_each_entry(cp, &hdw->i2c_clients, list) { if (!cp->detected_flag) continue; if (!cp->status_poll) continue; cp->status_poll(cp); } hdw->tuner_signal_stale = 0; - pvr2_trace(PVR2_TRACE_CHIPS,"i2c status poll" - " type=%u strength=%u audio=0x%x cap=0x%x" - " low=%u hi=%u", - vtp->type, - vtp->signal,vtp->rxsubchans,vtp->capability, - vtp->rangelow,vtp->rangehigh); } while (0); mutex_unlock(&hdw->i2c_list_lock); } |