lkml.org 
[lkml]   [2017]   [Feb]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [RFC] drm: Helper macro for drm state duplication
On Thu, Feb 09, 2017 at 05:57:04PM +0100, Daniel Vetter wrote:
> On Thu, Feb 09, 2017 at 03:41:41PM +0000, Mihail Atanassov wrote:
> > Hi,
> >
> > I was working on a few patches adding fields to struct malidp_crtc_state and
> > found myself writing memcpy multiple times in the ->atomic_duplicate_state
> > hook because I wanted to avoid copying the drm_crtc_state twice
> > (__drm_atomic_helper_crtc_duplicate_state copies it already). I figured this
> > also applies to the other drm_*_state derivatives, so I concocted a macro
> > helper to do the copy in one chunk (two if you count the __drm_atomic_helper*
> > one). I'd appreciate some comments on whether anyone else might find this
> > macro useful. Thanks!
> >
> > Mihail Atanassov (1):
> > drm: Add helper macro for duplicating custom drm_*_state
>
> I don't have your patch here, did something go wrong with the submission?
> Only the cover letter seems to have made it through ...

There is another patch that should come through, I can see it in my home account.

Liviu

> -Daniel
>
> >
> > include/drm/drm_atomic_helper.h | 33 +++++++++++++++++++++++++++++++++
> > 1 file changed, 33 insertions(+)
> >
> > --
> > Mihail Atanassov
> >
> > _______________________________________________
> > dri-devel mailing list
> > dri-devel@lists.freedesktop.org
> > https://lists.freedesktop.org/mailman/listinfo/dri-devel
>
> --
> Daniel Vetter
> Software Engineer, Intel Corporation
> http://blog.ffwll.ch

--
====================
| I would like to |
| fix the world, |
| but they're not |
| giving me the |
\ source code! /
---------------
¯\_(ツ)_/¯

\
 
 \ /
  Last update: 2017-02-09 18:19    [W:0.570 / U:0.304 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site