diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index ac75e0c5735c..905a58b6ddf8 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -1693,8 +1693,8 @@ static inline void gen6_write_pde(const struct i915_hw_ppgtt *ppgtt, const struct i915_page_table *pt) { /* Caller needs to make sure the write completes if necessary */ - writel_relaxed(GEN6_PDE_ADDR_ENCODE(px_dma(pt)) | GEN6_PDE_VALID, - ppgtt->pd_addr + pde); + iowrite32(GEN6_PDE_ADDR_ENCODE(px_dma(pt)) | GEN6_PDE_VALID, + ppgtt->pd_addr + pde); } /* Write all the page tables found in the ppgtt structure to incrementing page @@ -1709,7 +1709,7 @@ static void gen6_write_page_range(struct i915_hw_ppgtt *ppgtt, gen6_write_pde(ppgtt, pde, pt); mark_tlbs_dirty(ppgtt); - wmb(); + gen6_ggtt_invalidate(ppgtt->vm.i915); } static void gen8_ppgtt_enable(struct drm_i915_private *dev_priv) @@ -1864,7 +1864,7 @@ static int gen6_alloc_va_range(struct i915_address_space *vm, if (flush) { mark_tlbs_dirty(ppgtt); - wmb(); + gen6_ggtt_invalidate(ppgtt->vm.i915); } return 0; |