Thomas Hellstrom a6fc955ff9 drm/vmwgfx: Detect old user-space drivers and set up legacy emulation v2 ...

GB aware mesa userspace drivers are detected by the fact that they are
calling the vmw getparam ioctl querying DRM_VMW_PARAM_HW_CAPS to detect
whether the device is Guest-backed object capable. For other drivers,
lie about hardware version and send the 3D capabilities in a format they
expect.

v2:
Use DRM_VMW_PARAM_MAX_MOB_MEMORY to detect gb awareness,
Make sure we don't ovwerwrite bounce buffer or write past user-space buffer
indicated size.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>

2014-02-05 08:41:44 +01:00

..

drm

drm/vmwgfx: Detect old user-space drivers and set up legacy emulation v2

2014-02-05 08:41:44 +01:00

host1x

gpu: host1x: Remove unnecessary include

2014-01-14 14:39:45 +01:00

vga

vgaarb: Fix VGA decodes changes

2013-09-03 19:17:59 +02:00

Makefile

gpu: host1x: Add host1x driver

2013-04-22 12:32:40 +02:00