vmwgfx: Rework device initialization

Browse source

This commit reworks device initialization so that we always enable the
FIFO at driver load, deferring SVGA enable until either first modeset
or fbdev enable.
This should always leave the fifo properly enabled for render- and
control nodes.
In addition,
*) We disable the use of VRAM when SVGA is not enabled.
*) We simplify PM support so that we only throw out resources on hibernate,
not on suspend, since the device keeps its state on suspend.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Sinclair Yeh <syeh@vmware.com>

...

This commit is contained in:

Thomas Hellstrom 2015-06-25 10:47:43 -07:00

parent 12617971c4

commit 153b3d5b03

10 changed files with 230 additions and 174 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

8

drivers/gpu/drm/vmwgfx/vmwgfx_context.c

View file

345

drivers/gpu/drm/vmwgfx/vmwgfx_drv.c

View file

19

drivers/gpu/drm/vmwgfx/vmwgfx_drv.h

View file

4

drivers/gpu/drm/vmwgfx/vmwgfx_fb.c

View file

12

drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c

View file

1

drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c

View file

6

drivers/gpu/drm/vmwgfx/vmwgfx_mob.c

View file

1

drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c

View file

4

drivers/gpu/drm/vmwgfx/vmwgfx_shader.c

View file

12

drivers/gpu/drm/vmwgfx/vmwgfx_surface.c

View file