Re: [RFC v2 02/10] drm: drm_fourcc: Introduce macro-pixel info to drm_format_info

2018-02-19 Thread Daniel Vetter
On Thu, Feb 08, 2018 at 06:19:42PM -0800, Hyun Kwon wrote: > Hi Daniel, > > On Tue, 2018-01-30 at 02:27:07 -0800, Daniel Vetter wrote: > > On Thu, Jan 25, 2018 at 06:03:59PM -0800, Hyun Kwon wrote: > > > Multiple pixels can be grouped as a single unit and form a 'macro-pixel'. > > > This is to

Re: [RFC v2 02/10] drm: drm_fourcc: Introduce macro-pixel info to drm_format_info

2018-02-19 Thread Daniel Vetter
On Thu, Feb 08, 2018 at 06:19:32PM -0800, Hyun Kwon wrote: > Hi Daniel, > > On Tue, 2018-01-30 at 02:22:40 -0800, Daniel Vetter wrote: > > On Thu, Jan 25, 2018 at 06:03:59PM -0800, Hyun Kwon wrote: > > > Multiple pixels can be grouped as a single unit and form a 'macro-pixel'. > > > This is to

Re: [RFC v2 02/10] drm: drm_fourcc: Introduce macro-pixel info to drm_format_info

2018-02-08 Thread Hyun Kwon
Hi Daniel, On Tue, 2018-01-30 at 02:27:07 -0800, Daniel Vetter wrote: > On Thu, Jan 25, 2018 at 06:03:59PM -0800, Hyun Kwon wrote: > > Multiple pixels can be grouped as a single unit and form a 'macro-pixel'. > > This is to model formats where multiple pixels are stored together > > in a specific

Re: [RFC v2 02/10] drm: drm_fourcc: Introduce macro-pixel info to drm_format_info

2018-02-08 Thread Hyun Kwon
Hi Daniel, On Tue, 2018-01-30 at 02:22:40 -0800, Daniel Vetter wrote: > On Thu, Jan 25, 2018 at 06:03:59PM -0800, Hyun Kwon wrote: > > Multiple pixels can be grouped as a single unit and form a 'macro-pixel'. > > This is to model formats where multiple pixels are stored together > > in a specific

Re: [RFC v2 02/10] drm: drm_fourcc: Introduce macro-pixel info to drm_format_info

2018-01-30 Thread Daniel Vetter
On Thu, Jan 25, 2018 at 06:03:59PM -0800, Hyun Kwon wrote: > Multiple pixels can be grouped as a single unit and form a 'macro-pixel'. > This is to model formats where multiple pixels are stored together > in a specific way, likely byte-algined. For example, if 3 - 10 bit > pixels are stored in 32

Re: [RFC v2 02/10] drm: drm_fourcc: Introduce macro-pixel info to drm_format_info

2018-01-30 Thread Daniel Vetter
On Thu, Jan 25, 2018 at 06:03:59PM -0800, Hyun Kwon wrote: > Multiple pixels can be grouped as a single unit and form a 'macro-pixel'. > This is to model formats where multiple pixels are stored together > in a specific way, likely byte-algined. For example, if 3 - 10 bit > pixels are stored in 32

[RFC v2 02/10] drm: drm_fourcc: Introduce macro-pixel info to drm_format_info

2018-01-25 Thread Hyun Kwon
Multiple pixels can be grouped as a single unit and form a 'macro-pixel'. This is to model formats where multiple pixels are stored together in a specific way, likely byte-algined. For example, if 3 - 10 bit pixels are stored in 32 bit, the 32 bit stroage can be treated as a single macro-pixel