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| author | Zhiyuan Lv <zhiyuan.lv@intel.com> | 2015-08-28 15:41:16 +0800 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-09-02 11:45:50 +0200 |
| commit | a0bd6c3183a164970e934ee4f514956dd577a628 (patch) | |
| tree | da0a06bb67e5e08a358a43389d8c1f07b95126c7 /drivers/gpu/drm/vgem | |
| parent | 331f38e77d4519d2ca60cea232c7f2bfad5e4d28 (diff) | |
drm/i915: Always enable execlists on BDW for vgpu
Broadwell hardware supports both ring buffer mode and execlist mode.
When i915 runs inside a VM with Intel GVT-g, we allow execlist mode
only.
The main reason of EXECLIST only is that GVT-g does not support the
dynamic mode switch between ring buffer mode and execlist mode when
running multiple virtual machines.
v2:
- Adjust the position of vgpu check in sanitize function (Joonas)
- Add vgpu error check in context initialization. (Joonas, Daniel)
Signed-off-by: Zhiyuan Lv <zhiyuan.lv@intel.com>
Signed-off-by: Zhi Wang <zhi.a.wang@intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/vgem')
0 files changed, 0 insertions, 0 deletions