drm/mgag200: Replace mapping code with drm_gem_vram_{kmap/kunmap}()

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The mgag200 driver establishes several memory mappings for frame buffers
and cursors. This patch converts the driver to use the equivalent
drm_gem_vram_kmap() functions. It removes the dependencies on TTM
and cleans up the code.

v4:
	* cleanups from checkpatch.pl

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: http://patchwork.freedesktop.org/patch/msgid/20190508082630.15116-17-tzimmermann@suse.de
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

...

This commit is contained in:

Thomas Zimmermann 2019-05-08 10:26:26 +02:00 • committed by Gerd Hoffmann

parent 94668ac796

commit a75813435d

4 changed files with 37 additions and 32 deletions

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35

drivers/gpu/drm/mgag200/mgag200_cursor.c

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1

drivers/gpu/drm/mgag200/mgag200_drv.h

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26

drivers/gpu/drm/mgag200/mgag200_fb.c

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9

drivers/gpu/drm/mgag200/mgag200_mode.c

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