Re: cx18: YUV frame alignment improvements

2009-11-03 Thread Brandon Jenkins
On Sun, Nov 1, 2009 at 6:15 PM, Andy Walls awa...@radix.net wrote: On Sun, 2009-11-01 at 17:59 -0500, Andy Walls wrote: On Sun, 2009-11-01 at 13:10 -0500, Brandon Jenkins wrote: Hi Andy, The panic happens upon reboot and it is only 1 line of text oddly shifted. Kernel panic - not

Re: cx18: YUV frame alignment improvements

2009-11-03 Thread Andy Walls
On Tue, 2009-11-03 at 12:06 -0500, Brandon Jenkins wrote: On Sun, Nov 1, 2009 at 6:15 PM, Andy Walls awa...@radix.net wrote: On Sun, 2009-11-01 at 17:59 -0500, Andy Walls wrote: On Sun, 2009-11-01 at 13:10 -0500, Brandon Jenkins wrote: Hi Andy, The panic happens upon reboot and it is

Re: cx18: YUV frame alignment improvements

2009-11-01 Thread Brandon Jenkins
On Sun, Nov 1, 2009 at 7:37 AM, Andy Walls awa...@radix.net wrote: On Sat, 2009-10-31 at 22:25 -0400, Brandon Jenkins wrote: On Sat, Oct 31, 2009 at 8:41 PM, Andy Walls awa...@radix.net wrote: On Sat, 2009-10-31 at 16:28 -0400, Devin Heitmueller wrote: On Sat, Oct 31, 2009 at 4:16 PM, Andy

Re: cx18: YUV frame alignment improvements

2009-11-01 Thread Andy Walls
On Sun, 2009-11-01 at 13:10 -0500, Brandon Jenkins wrote: On Sun, Nov 1, 2009 at 7:37 AM, Andy Walls awa...@radix.net wrote: On Sat, 2009-10-31 at 22:25 -0400, Brandon Jenkins wrote: On Sat, Oct 31, 2009 at 8:41 PM, Andy Walls awa...@radix.net wrote: On Sat, 2009-10-31 at 16:28 -0400,

Re: cx18: YUV frame alignment improvements

2009-11-01 Thread Andy Walls
On Sun, 2009-11-01 at 17:59 -0500, Andy Walls wrote: On Sun, 2009-11-01 at 13:10 -0500, Brandon Jenkins wrote: Hi Andy, The panic happens upon reboot and it is only 1 line of text oddly shifted. Kernel panic - not syncing: DMA: Memory would be corrupted If I switch back to the

cx18: YUV frame alignment improvements

2009-10-31 Thread Andy Walls
All, At http://linuxtv.org/hg/~awalls/cx18-yuv I have checked in some improvements to YUV handling in the cx18 driver. There was a problem in that a lost/dropped buffer between the cx18 driver and the CX23418 firmware would cause the video frame alignment to be lost with no easy way to

Re: cx18: YUV frame alignment improvements

2009-10-31 Thread Devin Heitmueller
On Sat, Oct 31, 2009 at 4:16 PM, Andy Walls awa...@radix.net wrote: All, At http://linuxtv.org/hg/~awalls/cx18-yuv I have checked in some improvements to YUV handling in the cx18 driver. There was a problem in that a lost/dropped buffer between the cx18 driver and the CX23418 firmware

Re: cx18: YUV frame alignment improvements

2009-10-31 Thread Andy Walls
On Sat, 2009-10-31 at 16:28 -0400, Devin Heitmueller wrote: On Sat, Oct 31, 2009 at 4:16 PM, Andy Walls awa...@radix.net wrote: All, At http://linuxtv.org/hg/~awalls/cx18-yuv I have checked in some improvements to YUV handling in the cx18 driver. Andy Hi Andy, How does

Re: cx18: YUV frame alignment improvements

2009-10-31 Thread Andy Walls
On Sat, 2009-10-31 at 16:28 -0400, Devin Heitmueller wrote: On Sat, Oct 31, 2009 at 4:16 PM, Andy Walls awa...@radix.net wrote: Hi Andy, How does this code work if the cx23418 scaler is used (resulting in the size of the frames to be non-constant)? Or is the scaler not currently