diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-02-14 14:01:17 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-02-14 14:18:07 +0100 |
| commit | c69766f2b9fa612840a820b68f7a417cc64c102b (patch) | |
| tree | 4fbc88a20152762b7606d4c766b594c1d25e4028 /drivers/gpu/drm/i915 | |
| parent | e01f69295b32dfd756d768a1fdae124108bfec04 (diff) | |
drm/i915: Don't allocate context pages as mappable
Only the hardware really access them, so no need to have cpu
gtt access available.
Split out from Chris vma-bind rework.
Note that this is only possible due to the split-up of the mappable
pin flag into PIN_GLOBAL and PIN_MAPPABLE.
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Ben Widawsky <benjamin.widawsky@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 136647037244..a6b877a4a916 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -2741,7 +2741,7 @@ intel_alloc_context_page(struct drm_device *dev) return NULL; } - ret = i915_gem_obj_ggtt_pin(ctx, 4096, PIN_MAPPABLE); + ret = i915_gem_obj_ggtt_pin(ctx, 4096, 0); if (ret) { DRM_ERROR("failed to pin power context: %d\n", ret); goto err_unref; |