drm/atmel-hlcdc: Use GEM CMA object functions

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Create GEM objects with drm_gem_cma_create_object_default_funcs(), which
allocates the object and sets CMA's default object functions. Corresponding
callbacks in struct drm_driver are cleared. No functional changes are made.

Driver and object-function instances use the same callback functions, with
the exception of vunmap. The implementation of vunmap is empty and left out
in CMA's default object functions.

v3:
	* convert to DRIVER_OPS macro in a separate patch

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200605073247.4057-9-tzimmermann@suse.de

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Thomas Zimmermann 2020-06-05 09:32:12 +02:00

parent d9ec1d2c4a

commit dc502e21a2

1 changed files with 1 additions and 5 deletions

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6

drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c

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