Re: [PATCH 0/3] drm/cma-helper: Clean up public interface

[Thomas Zimmermann <tzimmermann@suse.de>]

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ping. Are there further comments on this patchset?

Am 15.11.21 um 13:01 schrieb Thomas Zimmermann:
> Convert GEM CMA functions to accept struct drm_gem_cma_object, provide
> small wrappers for GEM object callbacks and update all users. Brings
> up the interface to the pattern used in SHMEM and VRAM helpers.
> 
> Converting all GEM object functions to use drm_gem_cma_object enables
> type checking by the C compiler. Previous callers could have passed any
> implementation of drm_gem_object to the GEM CMA helpers. It also
> removes upcasting in the GEM functions and simplifies the caller side.
> No functional changes.
> 
> For GEM object callbacks, the CMA helper library now provides a
> number of small wrappers that do the necessary upcasting. Again no
> functional changes.
> 
> Thomas Zimmermann (3):
>    drm/cma-helper: Move driver and file ops to the end of header
>    drm/cma-helper: Export dedicated wrappers for GEM object functions
>    drm/cma-helper: Pass GEM CMA object in public interfaces
> 
>   drivers/gpu/drm/drm_gem_cma_helper.c  |  73 +++++-----
>   drivers/gpu/drm/rcar-du/rcar_du_kms.c |  10 +-
>   drivers/gpu/drm/vc4/vc4_bo.c          |   8 +-
>   include/drm/drm_gem_cma_helper.h      | 189 +++++++++++++++++++-------
>   4 files changed, 180 insertions(+), 100 deletions(-)
> 
> 
> base-commit: 9fccd12cfac1c863fa46d4d17c2d8ac25a44b190
> --
> 2.33.1
> 

-- 
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Ivo Totev

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