Re: [PATCH v2 2/4] pxa_camera: remove YUV planar formats hole

2009-03-16 Thread Robert Jarzmik
Guennadi Liakhovetski writes: Basically, yes to all comments. Cheers. -- Robert -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [PATCH v2 2/4] pxa_camera: remove YUV planar formats hole

2009-03-16 Thread Guennadi Liakhovetski
On Sat, 14 Mar 2009, Robert Jarzmik wrote: > All planes were PAGE aligned (ie. 4096 bytes aligned). This > is not consistent with YUV422 format, which requires Y, U > and V planes glued together. The new implementation forces > the alignement on 8 bytes (DMA requirement), which is almost > always

[PATCH v2 2/4] pxa_camera: remove YUV planar formats hole

2009-03-13 Thread Robert Jarzmik
All planes were PAGE aligned (ie. 4096 bytes aligned). This is not consistent with YUV422 format, which requires Y, U and V planes glued together. The new implementation forces the alignement on 8 bytes (DMA requirement), which is almost always the case (granted by width x height being a multiple