;>
>> My informal and quick tests with Windows Media Center and these cards did
>> not reproduce the problem, when trying to change channels as quickly as
>> possible, admittedly for not so long a time.
>>
>> Best regards,
>> Juan Jesus.
>> El 05/03/2011
On 4 March 2011 22:59, Antti Palosaari wrote:
> On 03/05/2011 12:44 AM, Andrew de Quincey wrote:
>>>>
>>>> Adding a "bus lock" to af9015_i2c_xfer() will not work as demod/tuner
>>>> accesses will take multiple i2c transactions.
>&
. Unless, of course, I've
misunderstood your proposal.
However, looking at the code again, I realise it is possible to
simplify it. Since its only the demod gates that cause a problem, we
only /actually/ need to lock the get_frontend() and set_frontend()
calls.
Signed-off-by: Andrew de Quinc
the errors.
Signed-off-by: Andrew de Quincey
diff --git a/drivers/media/dvb/dvb-usb/af9015.c b/drivers/media/dvb/dvb-usb/af9015.c
index 31c0a0e..740d969 100644
--- a/drivers/media/dvb/dvb-usb/af9015.c
+++ b/drivers/media/dvb/dvb-usb/af9015.c
@@ -1083,6 +1083,104 @@ static int af9015_i2c_i
