Re: Help needed in understanding v4l2_device_call_all

2010-04-23 Thread Mauro Carvalho Chehab
Stefan Ringel wrote: > Am 23.04.2010 17:28, schrieb Bee Hock Goh: >> So do you mean its required for tm6010 to set the registers? >> > that is not a register, please see you in lastest git, that this request > a command is (send start and send stop!). It is hard to know what it really does, but

Re: Help needed in understanding v4l2_device_call_all

2010-04-23 Thread Stefan Ringel
Am 23.04.2010 17:28, schrieb Bee Hock Goh: > So do you mean its required for tm6010 to set the registers? > that is not a register, please see you in lastest git, that this request a command is (send start and send stop!). > On Fri, Apr 23, 2010 at 11:23 PM, Stefan Ringel > wrote: > >> Am 2

Re: Help needed in understanding v4l2_device_call_all

2010-04-23 Thread Bee Hock Goh
So do you mean its required for tm6010 to set the registers? On Fri, Apr 23, 2010 at 11:23 PM, Stefan Ringel wrote: > Am 23.04.2010 04:20, schrieb Bee Hock Goh: >> Mauro, >> >> Thanks. >> >> Previously, I have done some limited test and it seem that >> xc2028_signal seem to be getting the correct

Re: Help needed in understanding v4l2_device_call_all

2010-04-23 Thread Stefan Ringel
Am 23.04.2010 04:20, schrieb Bee Hock Goh: > Mauro, > > Thanks. > > Previously, I have done some limited test and it seem that > xc2028_signal seem to be getting the correct registered value for the > detected a signal locked. > > Since I am now able to get video working(though somewhat limited sin

Re: Help needed in understanding v4l2_device_call_all

2010-04-23 Thread Mauro Carvalho Chehab
Bee Hock Goh wrote: > Mauro, > > Thanks. > > Previously, I have done some limited test and it seem that > xc2028_signal seem to be getting the correct registered value for the > detected a signal locked. With the i2c reads working perfectly, it should be already providing the signal strength wit

Re: Help needed in understanding v4l2_device_call_all

2010-04-22 Thread Bee Hock Goh
Mauro, Thanks. Previously, I have done some limited test and it seem that xc2028_signal seem to be getting the correct registered value for the detected a signal locked. Since I am now able to get video working(though somewhat limited since it still crashed if i change channel from mythtv), i wi

Re: Help needed in understanding v4l2_device_call_all

2010-04-22 Thread Mauro Carvalho Chehab
Bee Hock Goh wrote: > Hi, > > I am trying to understand how the subdev function are triggered when I > use v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, g_tuner,t) on > tm600-video. It calls tuner-core.c code, with g_tuner command. tuner-core checks what's the used tuner and, in the case of tm60

Help needed in understanding v4l2_device_call_all

2010-04-06 Thread Bee Hock Goh
Hi, I am trying to understand how the subdev function are triggered when I use v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, g_tuner,t) on tm600-video. How am i able to link the callback from the tuner_xc2028 function? Please help me to understand or directly me to any documentation that I can