diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 51 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.h | 2 |
2 files changed, 26 insertions, 27 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index 6f86c8e051fe..17f690f9d95d 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -110,9 +110,9 @@ static int i915_get_ggtt_vma_pages(struct i915_vma *vma); -static void gen6_ggtt_invalidate(struct drm_i915_private *i915) +static void gen6_ggtt_invalidate(struct i915_ggtt *ggtt) { - struct intel_uncore *uncore = &i915->uncore; + struct intel_uncore *uncore = &ggtt->vm.i915->uncore; /* * Note that as an uncached mmio write, this will flush the @@ -121,24 +121,19 @@ static void gen6_ggtt_invalidate(struct drm_i915_private *i915) intel_uncore_write_fw(uncore, GFX_FLSH_CNTL_GEN6, GFX_FLSH_CNTL_EN); } -static void guc_ggtt_invalidate(struct drm_i915_private *i915) +static void guc_ggtt_invalidate(struct i915_ggtt *ggtt) { - struct intel_uncore *uncore = &i915->uncore; + struct intel_uncore *uncore = &ggtt->vm.i915->uncore; - gen6_ggtt_invalidate(i915); + gen6_ggtt_invalidate(ggtt); intel_uncore_write_fw(uncore, GEN8_GTCR, GEN8_GTCR_INVALIDATE); } -static void gmch_ggtt_invalidate(struct drm_i915_private *i915) +static void gmch_ggtt_invalidate(struct i915_ggtt *ggtt) { intel_gtt_chipset_flush(); } -static inline void i915_ggtt_invalidate(struct drm_i915_private *i915) -{ - i915->ggtt.invalidate(i915); -} - static int ppgtt_bind_vma(struct i915_vma *vma, enum i915_cache_level cache_level, u32 unused) @@ -1904,7 +1899,7 @@ static int gen6_alloc_va_range(struct i915_address_space *vm, if (flush) { mark_tlbs_dirty(&ppgtt->base); - gen6_ggtt_invalidate(vm->i915); + gen6_ggtt_invalidate(&vm->i915->ggtt); } goto out; @@ -2010,7 +2005,7 @@ static int pd_vma_bind(struct i915_vma *vma, gen6_write_pde(ppgtt, pde, pt); mark_tlbs_dirty(&ppgtt->base); - gen6_ggtt_invalidate(ppgtt->base.vm.i915); + gen6_ggtt_invalidate(ggtt); return 0; } @@ -2290,7 +2285,7 @@ void i915_gem_suspend_gtt_mappings(struct drm_i915_private *dev_priv) ggtt->vm.clear_range(&ggtt->vm, 0, ggtt->vm.total); - i915_ggtt_invalidate(dev_priv); + ggtt->invalidate(ggtt); } int i915_gem_gtt_prepare_pages(struct drm_i915_gem_object *obj, @@ -2336,7 +2331,7 @@ static void gen8_ggtt_insert_page(struct i915_address_space *vm, gen8_set_pte(pte, gen8_pte_encode(addr, level, 0)); - ggtt->invalidate(vm->i915); + ggtt->invalidate(ggtt); } static void gen8_ggtt_insert_entries(struct i915_address_space *vm, @@ -2364,7 +2359,7 @@ static void gen8_ggtt_insert_entries(struct i915_address_space *vm, * We want to flush the TLBs only after we're certain all the PTE * updates have finished. */ - ggtt->invalidate(vm->i915); + ggtt->invalidate(ggtt); } static void gen6_ggtt_insert_page(struct i915_address_space *vm, @@ -2379,7 +2374,7 @@ static void gen6_ggtt_insert_page(struct i915_address_space *vm, iowrite32(vm->pte_encode(addr, level, flags), pte); - ggtt->invalidate(vm->i915); + ggtt->invalidate(ggtt); } /* @@ -2405,7 +2400,7 @@ static void gen6_ggtt_insert_entries(struct i915_address_space *vm, * We want to flush the TLBs only after we're certain all the PTE * updates have finished. */ - ggtt->invalidate(vm->i915); + ggtt->invalidate(ggtt); } static void nop_clear_range(struct i915_address_space *vm, @@ -3600,25 +3595,29 @@ int i915_ggtt_enable_hw(struct drm_i915_private *dev_priv) void i915_ggtt_enable_guc(struct drm_i915_private *i915) { - GEM_BUG_ON(i915->ggtt.invalidate != gen6_ggtt_invalidate); + struct i915_ggtt *ggtt = &i915->ggtt; - i915->ggtt.invalidate = guc_ggtt_invalidate; + GEM_BUG_ON(ggtt->invalidate != gen6_ggtt_invalidate); - i915_ggtt_invalidate(i915); + ggtt->invalidate = guc_ggtt_invalidate; + + ggtt->invalidate(ggtt); } void i915_ggtt_disable_guc(struct drm_i915_private *i915) { + struct i915_ggtt *ggtt = &i915->ggtt; + /* XXX Temporary pardon for error unload */ - if (i915->ggtt.invalidate == gen6_ggtt_invalidate) + if (ggtt->invalidate == gen6_ggtt_invalidate) return; /* We should only be called after i915_ggtt_enable_guc() */ - GEM_BUG_ON(i915->ggtt.invalidate != guc_ggtt_invalidate); + GEM_BUG_ON(ggtt->invalidate != guc_ggtt_invalidate); - i915->ggtt.invalidate = gen6_ggtt_invalidate; + ggtt->invalidate = gen6_ggtt_invalidate; - i915_ggtt_invalidate(i915); + ggtt->invalidate(ggtt); } void i915_gem_restore_gtt_mappings(struct drm_i915_private *dev_priv) @@ -3660,7 +3659,7 @@ lock: } ggtt->vm.closed = false; - i915_ggtt_invalidate(dev_priv); + ggtt->invalidate(ggtt); mutex_unlock(&ggtt->vm.mutex); diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.h b/drivers/gpu/drm/i915/i915_gem_gtt.h index 0f591fa186f6..ca8ba458a310 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.h +++ b/drivers/gpu/drm/i915/i915_gem_gtt.h @@ -392,7 +392,7 @@ struct i915_ggtt { /** "Graphics Stolen Memory" holds the global PTEs */ void __iomem *gsm; - void (*invalidate)(struct drm_i915_private *dev_priv); + void (*invalidate)(struct i915_ggtt *ggtt); bool do_idle_maps; |