Re: [PATCH] drm: drm_fourcc: Add generic alias for 16_16_TILE modifier

2020-06-26 Thread Brian Starkey
On Fri, Jun 26, 2020 at 06:15:36PM +0200, Daniel Vetter wrote: > On Fri, Jun 26, 2020 at 5:21 PM Brian Starkey wrote: > > > > On Fri, Jun 26, 2020 at 05:16:53PM +0200, Daniel Vetter wrote: > > > On Fri, Jun 26, 2020 at 4:16 PM Brian Starkey > > > wrote: > > > > > > > > Hi Daniel, > > > > > > > >

Re: [PATCH] drm: drm_fourcc: Add generic alias for 16_16_TILE modifier

2020-06-26 Thread Daniel Vetter
On Fri, Jun 26, 2020 at 5:21 PM Brian Starkey wrote: > > On Fri, Jun 26, 2020 at 05:16:53PM +0200, Daniel Vetter wrote: > > On Fri, Jun 26, 2020 at 4:16 PM Brian Starkey wrote: > > > > > > Hi Daniel, > > > > > > On Fri, Jun 26, 2020 at 04:07:43PM +0200, Daniel Vetter wrote: > > > > On Fri, Jun 26

Re: [PATCH] drm: drm_fourcc: Add generic alias for 16_16_TILE modifier

2020-06-26 Thread Brian Starkey
On Fri, Jun 26, 2020 at 05:16:53PM +0200, Daniel Vetter wrote: > On Fri, Jun 26, 2020 at 4:16 PM Brian Starkey wrote: > > > > Hi Daniel, > > > > On Fri, Jun 26, 2020 at 04:07:43PM +0200, Daniel Vetter wrote: > > > On Fri, Jun 26, 2020 at 3:52 PM Brian Starkey > > > wrote: > > > > > > > > In case

Re: [PATCH] drm: drm_fourcc: Add generic alias for 16_16_TILE modifier

2020-06-26 Thread Daniel Vetter
On Fri, Jun 26, 2020 at 4:16 PM Brian Starkey wrote: > > Hi Daniel, > > On Fri, Jun 26, 2020 at 04:07:43PM +0200, Daniel Vetter wrote: > > On Fri, Jun 26, 2020 at 3:52 PM Brian Starkey wrote: > > > > > > In cases such as DRM_FORMAT_MOD_SAMSUNG_16_16_TILE, the modifier > > > describes a generic pi

Re: [PATCH] drm: drm_fourcc: Add generic alias for 16_16_TILE modifier

2020-06-26 Thread Brian Starkey
Hi Daniel, On Fri, Jun 26, 2020 at 04:07:43PM +0200, Daniel Vetter wrote: > On Fri, Jun 26, 2020 at 3:52 PM Brian Starkey wrote: > > > > In cases such as DRM_FORMAT_MOD_SAMSUNG_16_16_TILE, the modifier > > describes a generic pixel re-ordering which can be applicable to > > multiple vendors. > >

Re: [PATCH] drm: drm_fourcc: Add generic alias for 16_16_TILE modifier

2020-06-26 Thread Daniel Vetter
On Fri, Jun 26, 2020 at 3:52 PM Brian Starkey wrote: > > In cases such as DRM_FORMAT_MOD_SAMSUNG_16_16_TILE, the modifier > describes a generic pixel re-ordering which can be applicable to > multiple vendors. > > Define an alias: DRM_FORMAT_MOD_GENERIC_16_16_TILE, which can be > used to describe t

[PATCH] drm: drm_fourcc: Add generic alias for 16_16_TILE modifier

2020-06-26 Thread Brian Starkey
In cases such as DRM_FORMAT_MOD_SAMSUNG_16_16_TILE, the modifier describes a generic pixel re-ordering which can be applicable to multiple vendors. Define an alias: DRM_FORMAT_MOD_GENERIC_16_16_TILE, which can be used to describe this layout in a vendor-neutral way, and add a comment about the exp