Re: [PATCH] drm: drm_fourcc: add NV15, Q410, Q401 YUV formats

2020-05-28 Thread Jonas Karlman
Hi Brian, On 2020-05-26 15:52, Brian Starkey wrote: > Hi Jonas, > > On Mon, May 25, 2020 at 11:08:11AM +, Jonas Karlman wrote: >> Hi, >> >> On 2020-05-15 15:37, Brian Starkey wrote: >>> Hi Ben, >>> >>> On Wed, May 06, 2020 at 03:41:26PM +0100, Ben Davis wrote: Hi all, any feedback on thi

Re: [PATCH] drm: drm_fourcc: add NV15, Q410, Q401 YUV formats

2020-05-26 Thread Brian Starkey
Hi Jonas, On Mon, May 25, 2020 at 11:08:11AM +, Jonas Karlman wrote: > Hi, > > On 2020-05-15 15:37, Brian Starkey wrote: > > Hi Ben, > > > > On Wed, May 06, 2020 at 03:41:26PM +0100, Ben Davis wrote: > >> Hi all, any feedback on this patch? > >> Thanks, Ben > >> On Wed, Apr 22, 2020 at 12:13

Re: [PATCH] drm: drm_fourcc: add NV15, Q410, Q401 YUV formats

2020-05-25 Thread Jonas Karlman
Hi, On 2020-05-15 15:37, Brian Starkey wrote: > Hi Ben, > > On Wed, May 06, 2020 at 03:41:26PM +0100, Ben Davis wrote: >> Hi all, any feedback on this patch? >> Thanks, Ben >> On Wed, Apr 22, 2020 at 12:13:49PM +0100, Ben Davis wrote: >>> DRM_FORMAT_NV15 is a 2 plane format suitable for linear an

Re: [PATCH] drm: drm_fourcc: add NV15, Q410, Q401 YUV formats

2020-05-15 Thread Brian Starkey
Hi Ben, On Wed, May 06, 2020 at 03:41:26PM +0100, Ben Davis wrote: > Hi all, any feedback on this patch? > Thanks, Ben > On Wed, Apr 22, 2020 at 12:13:49PM +0100, Ben Davis wrote: > > DRM_FORMAT_NV15 is a 2 plane format suitable for linear and 16x16 > > block-linear memory layouts. The format is s

Re: [PATCH] drm: drm_fourcc: add NV15, Q410, Q401 YUV formats

2020-05-06 Thread Ben Davis
Hi all, any feedback on this patch? Thanks, Ben On Wed, Apr 22, 2020 at 12:13:49PM +0100, Ben Davis wrote: > DRM_FORMAT_NV15 is a 2 plane format suitable for linear and 16x16 > block-linear memory layouts. The format is similar to P010 with 4:2:0 > sub-sampling but has no padding between components

[PATCH] drm: drm_fourcc: add NV15, Q410, Q401 YUV formats

2020-04-22 Thread Ben Davis
DRM_FORMAT_NV15 is a 2 plane format suitable for linear and 16x16 block-linear memory layouts. The format is similar to P010 with 4:2:0 sub-sampling but has no padding between components. Instead, luminance and chrominance samples are grouped into 4s so that each group is packed into an integer num