V4L/DVB (9457): Optimization, Fix a Bug

* cut down some I/O operations by disabling "disable gate"
* budget_av was left with the gate open, thereby more susceptible
to RF interference due to I/O operations

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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 d2b5cad8e06e..67a14c580a74 100644
--- a/drivers/media/dvb/ttpci/budget-av.c
+++ b/drivers/media/dvb/ttpci/budget-av.c
@@ -919,7 +919,7 @@ static const struct stb0899_s1_reg knc1_stb0899_s1_init_1[] = {
         { STB0899_IRQMSK_0              , 0xff },
         { STB0899_IRQCFG                , 0x00 },
         { STB0899_I2CCFG                , 0x88 },
-        { STB0899_I2CRPT                , 0x5c },
+        { STB0899_I2CRPT                , 0x58 }, /* Repeater=8, Stop=disabled */
         { STB0899_IOPVALUE5             , 0x00 },
         { STB0899_IOPVALUE4             , 0x20 },
         { STB0899_IOPVALUE3             , 0xc9 },
diff --git a/drivers/media/dvb/ttpci/budget-ci.c b/drivers/media/dvb/ttpci/budget-ci.c
index 5b6dbcc764cf..9cb8ff59e61f 100644
--- a/drivers/media/dvb/ttpci/budget-ci.c
+++ b/drivers/media/dvb/ttpci/budget-ci.c
@@ -1108,7 +1108,7 @@ static const struct stb0899_s1_reg tt3200_stb0899_s1_init_1[] = {
         { STB0899_IRQMSK_0              , 0xff },
         { STB0899_IRQCFG                , 0x00 },
         { STB0899_I2CCFG                , 0x88 },
-        { STB0899_I2CRPT                , 0x48 }, /* 12k Pullup */
+        { STB0899_I2CRPT                , 0x48 }, /* 12k Pullup, Repeater=16, Stop=disabled */
         { STB0899_IOPVALUE5             , 0x00 },
         { STB0899_IOPVALUE4             , 0x20 },
         { STB0899_IOPVALUE3             , 0xc9 },