]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
drm/ast: Convert AST driver to VRAM MM
authorThomas Zimmermann <tzimmermann@suse.de>
Wed, 8 May 2019 08:26:20 +0000 (10:26 +0200)
committerGerd Hoffmann <kraxel@redhat.com>
Wed, 15 May 2019 14:17:07 +0000 (16:17 +0200)
commit969562b2cd16e86dc65a3ea75818e5875b01938a
tree26ba7bf0384dadc147a64bf0c8f9a772a6165f8b
parent5b3709793d151e6e12eb6a38a5da3f7fc2923d3a
drm/ast: Convert AST driver to VRAM MM

The data structure |struct drm_vram_mm| and its helpers replace ast's
TTM-based memory manager. It's the same implementation; except for the
type names.

v4:
* don't select DRM_TTM or DRM_VRAM_MM_HELPER
v3:
* use drm_gem_vram_mm_funcs
* convert driver to drm_device-based instance
v2:
* implement ast_mmap() with drm_vram_mm_mmap()

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: http://patchwork.freedesktop.org/patch/msgid/20190508082630.15116-11-tzimmermann@suse.de
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
drivers/gpu/drm/ast/Kconfig
drivers/gpu/drm/ast/ast_drv.c
drivers/gpu/drm/ast/ast_drv.h
drivers/gpu/drm/ast/ast_main.c
drivers/gpu/drm/ast/ast_ttm.c