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(parent: 1014342) | patch
drm/arcpgu: Use GEM DMA fbdev emulation
authorThomas Zimmermann <tzimmermann@suse.de>
Mon, 13 Mar 2023 15:51:32 +0000 (16:51 +0100)
committerThomas Zimmermann <tzimmermann@suse.de>
Tue, 14 Mar 2023 16:07:49 +0000 (17:07 +0100)
commit4144334a41a577153913897922ead867ac9a27fa
tree54cdaa090aa968aed7082a49b09c1076a2334000tree | snapshot
parent10143427b5830836aef4e7c6f31ddb3e5c2b06a1commit | diff
drm/arcpgu: Use GEM DMA fbdev emulation

Use the fbdev emulation that is optimized for DMA helpers. Avoids
possible shadow buffering and makes the code simpler.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230313155138.20584-20-tzimmermann@suse.de
drivers/gpu/drm/tiny/arcpgu.c diff | blob | history
Domain: System / Kernel;