diff options
Diffstat (limited to 'linux/drivers')
| -rw-r--r-- | linux/drivers/media/dvb/ttpci/av7110.c | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/linux/drivers/media/dvb/ttpci/av7110.c b/linux/drivers/media/dvb/ttpci/av7110.c index b2a1e449b..af1336d28 100644 --- a/linux/drivers/media/dvb/ttpci/av7110.c +++ b/linux/drivers/media/dvb/ttpci/av7110.c @@ -825,9 +825,13 @@ static int StartHWFilter(struct dvb_demux_filter *dvbdmxfilter) buf[3] = mode; ret = av7110_fw_request(av7110, buf, 20, &handle, 1); - if (ret < 0) { - dprintk(1, "StartHWFilter error\n"); - return ret; + if (ret != 0 || handle >= 32) { + printk("dvb-ttpci: %s error buf %04x %04x %04x %04x " + "ret %x handle %04x\n", + __FUNCTION__, buf[0], buf[1], buf[2], buf[3], + ret, handle); + dvbdmxfilter->hw_handle = 0xffff; + return -1; } av7110->handle2filter[handle] = dvbdmxfilter; @@ -847,8 +851,9 @@ static int StopHWFilter(struct dvb_demux_filter *dvbdmxfilter) dprintk(4, "%p\n", av7110); handle = dvbdmxfilter->hw_handle; - if (handle > 32) { - dprintk(1, "StopHWFilter tried to stop invalid filter %d, filter type = %d\n", handle, dvbdmxfilter->type); + if (handle >= 32) { + printk("%s tried to stop invalid filter %04x, filter type = %x\n", + __FUNCTION__, handle, dvbdmxfilter->type); return 0; } @@ -858,11 +863,11 @@ static int StopHWFilter(struct dvb_demux_filter *dvbdmxfilter) buf[1] = 1; buf[2] = handle; ret = av7110_fw_request(av7110, buf, 3, answ, 2); - if (ret) - dprintk(1, "StopHWFilter error\n"); - - if (answ[1] != handle) { - dprintk(2, "filter %d shutdown error :%d\n", handle, answ[1]); + if (ret != 0 || answ[1] != handle) { + printk("dvb-ttpci: %s error cmd %04x %04x %04x ret %x " + "resp %04x %04x pid %d\n", + __FUNCTION__, buf[0], buf[1], buf[2], ret, + answ[0], answ[1], dvbdmxfilter->feed->pid); ret = -1; } return ret; |