From 01fac3d72ef1952f2a05ea1064b9fb0f95123a81 Mon Sep 17 00:00:00 2001 From: Manu Abraham Date: Wed, 5 Mar 2008 02:19:58 +0400 Subject: Optimizations galore: Blistering barnacles! The KNC1 and friends like 90 Mhz clock much better rather than running at a higher throttle, for almost similar hardware. he exact cause unknown, possibly due to a lower voltage applied for the demod power supply. From: Manu Abraham Signed-off-by: Manu Abraham --- linux/drivers/media/dvb/ttpci/budget-av.c | 3 +++ linux/drivers/media/dvb/ttpci/budget-ci.c | 3 +++ 2 files changed, 6 insertions(+) (limited to 'linux/drivers/media/dvb/ttpci') diff --git a/linux/drivers/media/dvb/ttpci/budget-av.c b/linux/drivers/media/dvb/ttpci/budget-av.c index 24123715f..f996cef79 100644 --- a/linux/drivers/media/dvb/ttpci/budget-av.c +++ b/linux/drivers/media/dvb/ttpci/budget-av.c @@ -1127,6 +1127,9 @@ static struct stb0899_config knc1_dvbs2_config = { .xtal_freq = 27000000, .inversion = IQ_SWAP_OFF, /* 1 */ + .lo_clk = 76500000, + .hi_clk = 90000000, + .esno_ave = STB0899_DVBS2_ESNO_AVE, .esno_quant = STB0899_DVBS2_ESNO_QUANT, .avframes_coarse = STB0899_DVBS2_AVFRAMES_COARSE, diff --git a/linux/drivers/media/dvb/ttpci/budget-ci.c b/linux/drivers/media/dvb/ttpci/budget-ci.c index 48159538c..cfaee802e 100644 --- a/linux/drivers/media/dvb/ttpci/budget-ci.c +++ b/linux/drivers/media/dvb/ttpci/budget-ci.c @@ -1320,6 +1320,9 @@ static struct stb0899_config tt3200_config = { .xtal_freq = 27000000, .inversion = IQ_SWAP_ON, /* 1 */ + .lo_clk = 76500000, + .hi_clk = 99000000, + .esno_ave = STB0899_DVBS2_ESNO_AVE, .esno_quant = STB0899_DVBS2_ESNO_QUANT, .avframes_coarse = STB0899_DVBS2_AVFRAMES_COARSE, -- cgit v1.2.3