diff options
| author |   kettenis <kettenis@openbsd.org> | 2013-12-07 10:53:29 +0000 |
|---|---|---|
| committer | kettenis <kettenis@openbsd.org> | 2013-12-07 10:53:29 +0000 |
| commit | fdf3446ac7708fea1ac77ee68715bf75637ecbe0 (patch) | |
| tree | 3ec6108b5d84c4b1128e9d07cc1bc91c6273b522 | |
| parent | Now that we properly flush caches, we can enable cpu relocations. (diff) | |
| download | wireguard-openbsd-fdf3446ac7708fea1ac77ee68715bf75637ecbe0.tar.xz wireguard-openbsd-fdf3446ac7708fea1ac77ee68715bf75637ecbe0.zip | |
No need to blow away the cache after updating GTT entries. The driver already
flushes individual cache lines when needed.
| -rw-r--r-- | sys/dev/pci/drm/i915/i915_gem_gtt.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/sys/dev/pci/drm/i915/i915_gem_gtt.c b/sys/dev/pci/drm/i915/i915_gem_gtt.c index a066ce33a66..8b48227d5f9 100644 --- a/sys/dev/pci/drm/i915/i915_gem_gtt.c +++ b/sys/dev/pci/drm/i915/i915_gem_gtt.c @@ -1,4 +1,4 @@ -/* $OpenBSD: i915_gem_gtt.c,v 1.6 2013/12/01 20:19:15 kettenis Exp $ */ +/* $OpenBSD: i915_gem_gtt.c,v 1.7 2013/12/07 10:53:29 kettenis Exp $ */ /* * Copyright © 2010 Daniel Vetter * @@ -412,7 +412,6 @@ static void i915_ggtt_clear_range(struct drm_device *dev, sc->sc_methods->unbind_page(sc->sc_chipc, addr); addr += PAGE_SIZE; } - agp_flush_cache(); } #endif @@ -555,7 +554,6 @@ void i915_gem_gtt_bind_object(struct drm_i915_gem_object *obj, } addr += PAGE_SIZE; } - agp_flush_cache(); obj->has_global_gtt_mapping = 1; } |