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authorManu Abraham <abraham.manu@gmail.com>2007-11-19 16:44:47 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2008-12-30 09:38:00 -0200
commitf2e52cd17622eed39576f113b77bbd18c577e308 (patch)
tree5b8bbf752ea82aa4260912a7c89f4fff55239efc
parent07b9bf7de5d91594eb79bcd43129fe5df94bdd28 (diff)
downloadop-kernel-dev-f2e52cd17622eed39576f113b77bbd18c577e308.zip
op-kernel-dev-f2e52cd17622eed39576f113b77bbd18c577e308.tar.gz
V4L/DVB (9442): Revert back previous change to 90MHz
Note: * At High Symbol Rates we do not have enouph machine cycles to handle the incoming symbols and hence might run into problems at the very end of the specified definition * Most of the equations have been calculated for a master clock of 99 MHz, running at 90MHz, raises lot of issues such as the need to recalculate all of them , which is eventually very painful. Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
-rw-r--r--drivers/media/dvb/ttpci/budget-av.c2
-rw-r--r--drivers/media/dvb/ttpci/budget-ci.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/dvb/ttpci/budget-av.c b/drivers/media/dvb/ttpci/budget-av.c
index ed9b06b..f996cef 100644
--- a/drivers/media/dvb/ttpci/budget-av.c
+++ b/drivers/media/dvb/ttpci/budget-av.c
@@ -965,7 +965,7 @@ static const struct stb0899_s1_reg knc1_stb0899_s1_init_1[] = {
{ STB0899_GPIO37CFG , 0x82 },
{ STB0899_GPIO38CFG , 0x82 },
{ STB0899_GPIO39CFG , 0x82 },
- { STB0899_NCOARSE , 0x13 }, /* 0x13 = 27 Mhz Clock, F/3 = 180MHz, F/6 = 90MHz */
+ { STB0899_NCOARSE , 0x15 }, /* 0x15 = 27 Mhz Clock, F/3 = 198MHz, F/6 = 99MHz */
{ STB0899_SYNTCTRL , 0x02 }, /* 0x00 = CLK from CLKI, 0x02 = CLK from XTALI */
{ STB0899_FILTCTRL , 0x00 },
{ STB0899_SYSCTRL , 0x00 },
diff --git a/drivers/media/dvb/ttpci/budget-ci.c b/drivers/media/dvb/ttpci/budget-ci.c
index 2a1b79d..3507463 100644
--- a/drivers/media/dvb/ttpci/budget-ci.c
+++ b/drivers/media/dvb/ttpci/budget-ci.c
@@ -1154,7 +1154,7 @@ static const struct stb0899_s1_reg tt3200_stb0899_s1_init_1[] = {
{ STB0899_GPIO37CFG , 0x82 },
{ STB0899_GPIO38CFG , 0x82 },
{ STB0899_GPIO39CFG , 0x82 },
- { STB0899_NCOARSE , 0x13 }, /* 0x13 = 27 Mhz Clock, F/3 = 180MHz, F/6 = 90MHz */
+ { STB0899_NCOARSE , 0x15 }, /* 0x15 = 27 Mhz Clock, F/3 = 198MHz, F/6 = 99MHz */
{ STB0899_SYNTCTRL , 0x02 }, /* 0x00 = CLK from CLKI, 0x02 = CLK from XTALI */
{ STB0899_FILTCTRL , 0x00 },
{ STB0899_SYSCTRL , 0x00 },
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