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| author | Andrew de Quincy <devnull@localhost> | 2004-03-01 19:11:18 +0000 |
|---|---|---|
| committer | Andrew de Quincy <devnull@localhost> | 2004-03-01 19:11:18 +0000 |
| commit | 0da8bd7953f0eabd3fd7d84fc1bc1b234e9dc7c5 (patch) | |
| tree | 8c690454a46bbc82160e75423836f57efcc18935 /linux/drivers | |
| parent | e1ad0e6b244331f8da787e39dcba5c765855e78e (diff) | |
| download | mediapointer-dvb-s2-0da8bd7953f0eabd3fd7d84fc1bc1b234e9dc7c5.tar.gz mediapointer-dvb-s2-0da8bd7953f0eabd3fd7d84fc1bc1b234e9dc7c5.tar.bz2 | |
Better default delay for DVB-T frontends
Diffstat (limited to 'linux/drivers')
| -rw-r--r-- | linux/drivers/media/dvb/dvb-core/dvb_frontend.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/linux/drivers/media/dvb/dvb-core/dvb_frontend.c b/linux/drivers/media/dvb/dvb-core/dvb_frontend.c index 861c303df..07be5e758 100644 --- a/linux/drivers/media/dvb/dvb-core/dvb_frontend.c +++ b/linux/drivers/media/dvb/dvb-core/dvb_frontend.c @@ -742,7 +742,21 @@ static int dvb_frontend_ioctl (struct inode *inode, struct file *file, delay_ms = dvb_frontend_internal_ioctl(&fe->frontend, FE_GETMINDELAY, &fe->parameters); if (delay_ms >= 0) fe->min_delay = (delay_ms * HZ) / 1000; - else fe->min_delay = HZ/20; // default mindelay of 50ms + else { + switch(fe->info->type) { + case FE_QPSK: + fe->min_delay = HZ/20; // default mindelay of 50ms + break; + + case FE_QAM: + fe->min_delay = HZ/20; // default mindelay of 50ms + break; + + case FE_OFDM: + fe->min_delay = HZ/10; // default mindelay of 100ms + break; + } + } dvb_frontend_add_event (fe, 0); break; |