Displaying 6 results from an estimated 6 matches for "tinydrm_xrgb8888_to_".
2019 Apr 04
2
[PATCH] drm/cirrus: rewrite and modernize driver.
...> > 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
2019 Apr 04
2
[PATCH] drm/cirrus: rewrite and modernize driver.
...> > 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
2019 Apr 04
2
[PATCH] drm/cirrus: rewrite and modernize driver.
Hi,
> > tinydrm_xrgb8888_to_*
> >
> > imo these could be put into some drm_format_helpers.c to be shared.
>
> I agree, my long term goal is to get rid of tinydrm.ko. Just haven't got
> there yet.
>
> Gerd, if you end up using some of those functions, feel free to move
> just those you need...
2019 Apr 04
0
[PATCH] drm/cirrus: rewrite and modernize driver.
...y 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.
I agree, my long term goal is to get rid of tinydrm.ko. Just haven't got
there yet.
Gerd, if you end up using some of those functions, feel free to move
just those you need and I can do the rest later. But if you...
2019 Apr 04
3
[PATCH] drm/cirrus: rewrite and modernize driver.
On Thu, Apr 4, 2019 at 7:51 AM Gerd Hoffmann <kraxel at redhat.com> wrote:
>
> On Thu, Apr 04, 2019 at 12:58:09PM +1000, David Airlie wrote:
> > On Wed, Apr 3, 2019 at 5:23 PM Gerd Hoffmann <kraxel at redhat.com> wrote:
> > >
> > > Time to kill some bad sample code people are copying from ;)
> > >
> > > This is a complete rewrite of the
2019 Apr 04
3
[PATCH] drm/cirrus: rewrite and modernize driver.
On Thu, Apr 4, 2019 at 7:51 AM Gerd Hoffmann <kraxel at redhat.com> wrote:
>
> On Thu, Apr 04, 2019 at 12:58:09PM +1000, David Airlie wrote:
> > On Wed, Apr 3, 2019 at 5:23 PM Gerd Hoffmann <kraxel at redhat.com> wrote:
> > >
> > > Time to kill some bad sample code people are copying from ;)
> > >
> > > This is a complete rewrite of the