drm/vmwgfx: remove code that was using physical page addresses

Browse source

This code has been unused for a while now. When the explicit checks
for whether the driver is running on top of non-coherent swiotlb
have been deprecated we lost the ability to fallback to physical
mappings. Instead of trying to readd a module parameter to force
usage of physical addresses it's better to just force coherent
TTM pages via the force_coherent module parameter making this
code pointless.

Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: Martin Krastev <krastevm@vmware.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210609172307.131929-6-zackr@vmware.com

...

This commit is contained in:

Zack Rusin 2021-06-09 13:23:03 -04:00

parent 74231041d1

commit f674a218c6

3 changed files with 1 additions and 26 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

7

drivers/gpu/drm/vmwgfx/vmwgfx_drv.c

View file

1

drivers/gpu/drm/vmwgfx/vmwgfx_drv.h

View file

19

drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c

View file