Messages in this thread | | | Date | Thu, 9 Feb 2017 17:57:04 +0100 | From | Daniel Vetter <> | Subject | Re: [RFC] drm: Helper macro for drm state duplication |
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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 ... -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
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