drm/gem: Share code between drm_gem_fb_{begin,end}_cpu_access()

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The error-recovery code in drm_gem_fb_begin() is of the same pattern
as drm_gem_fb_end(). Implement both of them using an internal helper.
No functional changes.

v2:
	* print additional information in error message (Javier)
	* fix commit description (Javier)

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Tested-by: Noralf Trønnes <noralf@tronnes.org>
Acked-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220517113327.26919-2-tzimmermann@suse.de

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This commit is contained in:

Thomas Zimmermann 2022-05-17 13:33:23 +02:00

parent c193a003dc

commit f159b1b22c

1 changed files with 27 additions and 36 deletions

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63

drivers/gpu/drm/drm_gem_framebuffer_helper.c

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