Re: [PATCH] [media] stb0899: Fix DVB-S2 support for TechniSat SkyStar 2 HD CI USB ID 14f7:0002

2014-02-08 Thread Antti Palosaari
Moikka! On 08.02.2014 15:28, David Jedelsky wrote: Manu, Antti, Thank you for explanation. Now I see that I patched wrong place. More appropriate would be to concentrate on az6027 I2C code. Maybe my device could be working with corrected I2C code. And yes, I have to confirm that the current

Re: [PATCH] [media] stb0899: Fix DVB-S2 support for TechniSat SkyStar 2 HD CI USB ID 14f7:0002

2014-02-07 Thread Manu Abraham
On Sat, Feb 8, 2014 at 1:19 AM, David Jedelsky david.jedel...@gmail.com wrote: That changes I2C functionality from STOP + START to repeated START. Current functionality looks also very weird, as there is 5 messages sent, all with STOP condition. I am not surprised if actually bug is still in

Re: [PATCH] [media] stb0899: Fix DVB-S2 support for TechniSat SkyStar 2 HD CI USB ID 14f7:0002

2014-02-07 Thread Antti Palosaari
On 07.02.2014 22:54, Manu Abraham wrote: On Sat, Feb 8, 2014 at 1:19 AM, David Jedelsky david.jedel...@gmail.com wrote: That changes I2C functionality from STOP + START to repeated START. Current functionality looks also very weird, as there is 5 messages sent, all with STOP condition. I am not

Re: [PATCH] [media] stb0899: Fix DVB-S2 support for TechniSat SkyStar 2 HD CI USB ID 14f7:0002

2014-02-07 Thread Manu Abraham
On Sat, Feb 8, 2014 at 2:41 AM, Antti Palosaari cr...@iki.fi wrote: On 07.02.2014 22:54, Manu Abraham wrote: On Sat, Feb 8, 2014 at 1:19 AM, David Jedelsky david.jedel...@gmail.com wrote: That changes I2C functionality from STOP + START to repeated START. Current functionality looks also

Re: [PATCH] [media] stb0899: Fix DVB-S2 support for TechniSat SkyStar 2 HD CI USB ID 14f7:0002

2014-02-06 Thread Antti Palosaari
Moi David On 06.02.2014 11:45, David Jedelsky wrote: My TechniSat SkyStar 2 HD CI USB ID 14f7:0002 wasn't tuning DVB-S2 channels. Investigation revealed that it doesn't read DVB-S2 registers out of stb0899. Comparison with usb trafic of the Windows driver showed the correct communication

Re: [PATCH] [media] stb0899: Fix DVB-S2 support for TechniSat SkyStar 2 HD CI USB ID 14f7:0002

2014-02-06 Thread Manu Abraham
Hi David, On Thu, Feb 6, 2014 at 3:15 PM, David Jedelsky david.jedel...@gmail.com wrote: My TechniSat SkyStar 2 HD CI USB ID 14f7:0002 wasn't tuning DVB-S2 channels. Investigation revealed that it doesn't read DVB-S2 registers out of stb0899. Comparison with usb trafic of the Windows driver