lkml.org 
[lkml]   [2021]   [Dec]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH v3 0/3] drm/simpledrm: Apple M1 / DT platform support fixes
From
Hi

Am 12.12.21 um 07:24 schrieb Hector Martin:
> Hi DRM folks,
>
> This short series makes simpledrm work on Apple M1 (including Pro/Max)
> platforms the way simplefb already does, by adding XRGB2101010 support
> and making it bind to framebuffers in /chosen the same way simplefb
> does.
>
> This avoids breaking the bootloader-provided framebuffer console when
> simpledrm is selected to replace simplefb, as these FBs always seem to
> be 10-bit (at least when a real screen is attached).

If there are no further comments, I'm going to apply the series to
drm-misc-next.

Best regards
Thomas

>
> Changes since v2:
> - Made 10-bit conversion code fill the LSBs
> - Added ARGB2101010 to supported formats list
> - Simplified OF core code per review feedback
> Hector Martin (3):
> of: Move simple-framebuffer device handling from simplefb to of
> drm/format-helper: Add drm_fb_xrgb8888_to_xrgb2101010_toio()
> drm/simpledrm: Add [AX]RGB2101010 formats
>
> drivers/gpu/drm/drm_format_helper.c | 64 +++++++++++++++++++++++++++++
> drivers/gpu/drm/tiny/simpledrm.c | 4 +-
> drivers/of/platform.c | 4 ++
> drivers/video/fbdev/simplefb.c | 21 +---------
> include/drm/drm_format_helper.h | 3 ++
> 5 files changed, 74 insertions(+), 22 deletions(-)
>

--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Ivo Totev
[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2021-12-15 14:29    [W:0.126 / U:0.448 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site