drm/vkms: map/unmap buffers in [prepare/cleanup]_fb hooks

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This patch map/unmap GEM backing memory to kernel address space
in prepare/cleanup_fb respectively and cache the virtual address
for later use.

Signed-off-by: Haneen Mohammed <hamohammed.sa@gmail.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/17d19f61b6539ce1b614c59762d04d816261b307.1532446182.git.hamohammed.sa@gmail.com

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Haneen Mohammed 2018-07-24 19:29:23 +03:00 • committed by Sean Paul

parent bb112b14af

commit 8ce1bb0b53

1 changed files with 34 additions and 0 deletions

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drivers/gpu/drm/vkms/vkms_plane.c

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