[PATCH] drm: Set depth and bpp for XRGB4444 family formats

[Laurent Pinchart]

Hi Fabien,

On Friday 19 Aug 2016 11:01:37 Fabien DESSENNE wrote:
> Hi Laurent,
> 
> Daniel talked about a planned reorg from you around DRM formats (or
> something like this) and I have proposed to fix some missing parts with
> the XRGB444 formats.
> 
> Can you let us know if you can consider this fix as part of your reorg?

I don't, because it's already there :-) See "[PATCH v4 00/14] Centralize 
format information" posted to this mailing list.

The series removes the drm_fb_get_bpp_depth() function. You have several 
options:

- Use drm_format_info() to retrieve format information that include the depth 
and the number of bytes per pixel per plane.

- Use drm_format_plane_cpp() if you only need the number of bytes per pixel 
per plane.

- Check the formats directly in your driver instead of basing decisions on the 
number of bytes per pixel, as Daniel mentioned.

> If you can't what would be the best option to get this fixed?

-- 
Regards,

Laurent Pinchart