diff options
Diffstat (limited to 'linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c')
| -rw-r--r-- | linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c index ed5e81224..231c314f4 100644 --- a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -1490,11 +1490,15 @@ int pvr2_hdw_get_ctl_max_value(struct pvr2_hdw *hdw,unsigned int ctl_id) int pvr2_hdw_set_ctl_value_internal(struct pvr2_hdw *hdw, unsigned int ctl_id,int value) { + int ret; if (ctl_id >= PVR2_CID_COUNT) return -EINVAL; if (value < control_defs[ctl_id].min_value) return -EINVAL; if (value > control_defs[ctl_id].max_value) return -EINVAL; if (control_defs[ctl_id].set_func) { - return control_defs[ctl_id].set_func(hdw,ctl_id,value); + ret = control_defs[ctl_id].set_func(hdw,ctl_id,value); + pvr2_i2c_core_check_stale(hdw); + pvr2_i2c_core_sync(hdw); + return ret; } else if (control_defs[ctl_id].get_func) { /* If there's no "set" function yet there is still a "get" function, then treat this as a read-only value. */ |