From 0da8bd7953f0eabd3fd7d84fc1bc1b234e9dc7c5 Mon Sep 17 00:00:00 2001 From: Andrew de Quincy Date: Mon, 1 Mar 2004 19:11:18 +0000 Subject: Better default delay for DVB-T frontends --- linux/drivers/media/dvb/dvb-core/dvb_frontend.c | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) (limited to 'linux') 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; -- cgit v1.2.3