diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2017-05-15 13:03:30 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2017-05-15 13:03:31 +0300 |
| commit | 3d72e27a3af88b6f939aa87070c36304f713aa28 (patch) | |
| tree | e845e1765be80e7f09ed28ab5315f37f34228c7f /drivers/gpu/drm/i915/gvt/render.c | |
| parent | 2ea659a9ef488125eb46da6eb571de5eae5c43f6 (diff) | |
| parent | ae157902aea13926e9596d091cad6bd87b3be084 (diff) | |
| download | linux-3d72e27a3af88b6f939aa87070c36304f713aa28.tar.gz | |
Merge tag 'gvt-fixes-2017-05-11' of https://github.com/01org/gvt-linux into drm-intel-fixes
gvt-fixes-2017-05-11
- vGPU scheduler performance regression fix (Ping)
- bypass in-context mmio restore (Chuanxiao)
- one typo fix (Colin)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170511054736.swpcmnzdoqi75cnl@zhen-hp.sh.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/render.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/render.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gvt/render.c b/drivers/gpu/drm/i915/gvt/render.c index c6e7972ac21d..a5e11d89df2f 100644 --- a/drivers/gpu/drm/i915/gvt/render.c +++ b/drivers/gpu/drm/i915/gvt/render.c @@ -340,6 +340,9 @@ void intel_gvt_restore_render_mmio(struct intel_vgpu *vgpu, int ring_id) } else v = mmio->value; + if (mmio->in_context) + continue; + I915_WRITE(mmio->reg, v); POSTING_READ(mmio->reg); |