Re: [PATCH v3 3/3] media: au0828 remove video and vbi buffer timeout work-around

2015-01-13 Thread Devin Heitmueller
> I couldn't reproduce what I was seeing when I did patch v2 series > work. What I noticed was that I was seeing a few too many green screens > and I had to re-tune xawtv when the timeout code is in place. My > thinking was that this timeout handling could be introducing blank > green frames when t

Re: [PATCH v3 3/3] media: au0828 remove video and vbi buffer timeout work-around

2015-01-13 Thread Shuah Khan
On 01/12/2015 09:44 PM, Devin Heitmueller wrote: > Hi Shuah, > > On Mon, Jan 12, 2015 at 9:56 PM, Shuah Khan wrote: >> au0828 does video and vbi buffer timeout handling to prevent >> applications such as tvtime from hanging by ensuring that the >> video frames continue to be delivered even when t

Re: [PATCH v3 3/3] media: au0828 remove video and vbi buffer timeout work-around

2015-01-12 Thread Devin Heitmueller
Hi Shuah, On Mon, Jan 12, 2015 at 9:56 PM, Shuah Khan wrote: > au0828 does video and vbi buffer timeout handling to prevent > applications such as tvtime from hanging by ensuring that the > video frames continue to be delivered even when the ITU-656 > input isn't receiving any data. This work-aro

[PATCH v3 3/3] media: au0828 remove video and vbi buffer timeout work-around

2015-01-12 Thread Shuah Khan
au0828 does video and vbi buffer timeout handling to prevent applications such as tvtime from hanging by ensuring that the video frames continue to be delivered even when the ITU-656 input isn't receiving any data. This work-around is complex as it introduces set and clear timer code paths in start