lkml.org 
[lkml]   [2019]   [Apr]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH] drm/cirrus: rewrite and modernize driver.
On Thu, Apr 4, 2019 at 10:30 AM Gerd Hoffmann <kraxel@redhat.com> wrote:
>
> Hi,
>
> > > Speaking of wayland: Seems at least gnome-shell insists on using XR24.
> >
> > Yeah XR24 is pretty much mandatory. Noralf added a few helpers to
> > convert XR24 to other formats, for display not supporting anything
> > else. Because userspace.
>
> Have a pointer to these helpers? grepping around in drm didn't turn up
> anything so far ...

tinydrm_xrgb8888_to_*

imo these could be put into some drm_format_helpers.c to be shared.
From a quick look the xrgb8888_to_rgb888 is missing, but for a quick
hack you can just use rgb565 to get going.
-Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch

\
 
 \ /
  Last update: 2019-04-04 11:55    [W:0.054 / U:29.604 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site