[v3] libdrm: improvements to userspace exynos component

[Emil Velikov]

On 24 February 2015 at 14:20, Tobias Jakobi
<tjakobi at math.uni-bielefeld.de> wrote:
> Hello,
>
> here are some miscellaneous improvements (small features, bugfixes, spelling fixes, etc.) for the exynos component of libdrm. The general idea is to let userspace use the G2D engine functionality more
> efficiently.
>
> If someone is interested in an application that actually makes use of this, the RetroArch frontend has a custom video backend:
> https://github.com/libretro/RetroArch/blob/master/gfx/drivers/exynos_gfx.c
>
>
> Please review and let me know what I can improve.
>
> v2:
> - Mention value of G2D scaling normalization factor (02/15).
> - Moved patch (04/15) description from commit message to source itself, like suggested by Joonyoung Shim.
>
> v3:
> I integrated the suggestions by Emil Velikov and added two additional patches to the series. One doing the header cleanup that Emil point out, another one just a trivial whitespace thing. I'm resending
> the whole series, since number of patches and order changed.
>
Thanks for the update. For the future please add the tags
(tested-by,etc.) when resending patches.
Don't worry about these I'll add them before pushing. The two extra
patches look good imho.

Inki,

This cleanup series has been around for a little while now. v3 can be found at
http://lists.freedesktop.org/archives/dri-devel/2015-February/078111.html

Do you mind if we apply the trivial and tested* patches within the
next week or so ?
The more serious patches hw specific, etc are lacking preview and can
be committed at a later stage.

Thanks
Emil

[*] Patches 2-4, 6, 8, 10, 12, 14-17, out of which Joonyoung Shim has
tested all but 12 and 17.