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>
git-mirror · Dec 30, 2008 · f2e52cd · f2e52cd
1 parent 07b9bf7
commit f2e52cd
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git 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
@@ -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 },