Am 08.02.2010 12:23, schrieb Mauro Carvalho Chehab:
> stefan.ringel@xxxxxxxx wrote:
>
>> From: Stefan Ringel <stefan.ringel@xxxxxxxx>
>>
>> Signed-off-by: Stefan Ringel <stefan.ringel@xxxxxxxx>
>> ---
>> drivers/staging/tm6000/tm6000-cards.c | 11 +++++++----
>> 1 files changed, 7 insertions(+), 4 deletions(-)
>>
>> diff --git a/drivers/staging/tm6000/tm6000-cards.c b/drivers/staging/tm6000/tm6000-cards.c
>> index 1167b01..5cf5d58 100644
>> --- a/drivers/staging/tm6000/tm6000-cards.c
>> +++ b/drivers/staging/tm6000/tm6000-cards.c
>> @@ -271,11 +271,14 @@ static int tm6000_tuner_callback(void *ptr, int component, int command, int arg)
>> switch (arg) {
>> case 0:
>> tm6000_set_reg (dev, REQ_03_SET_GET_MCU_PIN,
>> + dev->tuner_reset_gpio, 0x01);
>> + msleep(60);
>> + tm6000_set_reg (dev, REQ_03_SET_GET_MCU_PIN,
>> dev->tuner_reset_gpio, 0x00);
>> - msleep(130);
>> + msleep(75);
>> tm6000_set_reg (dev, REQ_03_SET_GET_MCU_PIN,
>> dev->tuner_reset_gpio, 0x01);
>> - msleep(130);
>> + msleep(60);
>> break;
>> case 1:
>> tm6000_set_reg (dev, REQ_04_EN_DISABLE_MCU_INT,
>> @@ -288,10 +291,10 @@ static int tm6000_tuner_callback(void *ptr, int component, int command, int arg)
>> TM6000_GPIO_CLK, 0);
>> if (rc<0)
>> return rc;
>> - msleep(100);
>> + msleep(10);
>> rc=tm6000_set_reg (dev, REQ_03_SET_GET_MCU_PIN,
>> TM6000_GPIO_CLK, 1);
>> - msleep(100);
>> + msleep(10);
>> break;
>> }
>> }
>>
> This sequence and the timeouts are board-specific. Please add a switch(dev->model) and
> test for your specific board, since your sequence will break for example 10moons, where
> you really need a longer delay to work.
>
>
What for tuner modell have you, xc2028, xc3028 or xc3028L ? I have
xc3028L, And it can reset faster. I'm adding a switch(dev->modell).
--
Stefan Ringel <stefan.ringel@xxxxxxxx>
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