Merge branch 'nvmf-4.8-rc' of git://git.infradead.org/nvme-fabrics into for-linus

[deliverable/linux.git] / drivers / gpu / drm / i915 / i915_gem_fence.c

diff --git a/drivers/gpu/drm/i915/i915_gem_fence.c b/drivers/gpu/drm/i915/i915_gem_fence.c
index a2b938ec01a7ca6d4854a83213c56aa3f02f35ef..251d7a95af891dc5f4071196bc5168769cd74398 100644 (file)
--- a/drivers/gpu/drm/i915/i915_gem_fence.c
+++ b/drivers/gpu/drm/i915/i915_gem_fence.c
@@ -58,7 +58,7 @@
 static void i965_write_fence_reg(struct drm_device *dev, int reg,
                                 struct drm_i915_gem_object *obj)
 {
-       struct drm_i915_private *dev_priv = dev->dev_private;
+       struct drm_i915_private *dev_priv = to_i915(dev);
        i915_reg_t fence_reg_lo, fence_reg_hi;
        int fence_pitch_shift;
 
@@ -117,7 +117,7 @@ static void i965_write_fence_reg(struct drm_device *dev, int reg,
 static void i915_write_fence_reg(struct drm_device *dev, int reg,
                                 struct drm_i915_gem_object *obj)
 {
-       struct drm_i915_private *dev_priv = dev->dev_private;
+       struct drm_i915_private *dev_priv = to_i915(dev);
        u32 val;
 
        if (obj) {
@@ -156,7 +156,7 @@ static void i915_write_fence_reg(struct drm_device *dev, int reg,
 static void i830_write_fence_reg(struct drm_device *dev, int reg,
                                struct drm_i915_gem_object *obj)
 {
-       struct drm_i915_private *dev_priv = dev->dev_private;
+       struct drm_i915_private *dev_priv = to_i915(dev);
        uint32_t val;
 
        if (obj) {
@@ -193,7 +193,7 @@ inline static bool i915_gem_object_needs_mb(struct drm_i915_gem_object *obj)
 static void i915_gem_write_fence(struct drm_device *dev, int reg,
                                 struct drm_i915_gem_object *obj)
 {
-       struct drm_i915_private *dev_priv = dev->dev_private;
+       struct drm_i915_private *dev_priv = to_i915(dev);
 
        /* Ensure that all CPU reads are completed before installing a fence
         * and all writes before removing the fence.
@@ -229,7 +229,7 @@ static void i915_gem_object_update_fence(struct drm_i915_gem_object *obj,
                                         struct drm_i915_fence_reg *fence,
                                         bool enable)
 {
-       struct drm_i915_private *dev_priv = obj->base.dev->dev_private;
+       struct drm_i915_private *dev_priv = to_i915(obj->base.dev);
        int reg = fence_number(dev_priv, fence);
 
        i915_gem_write_fence(obj->base.dev, reg, enable ? obj : NULL);
@@ -286,7 +286,7 @@ i915_gem_object_wait_fence(struct drm_i915_gem_object *obj)
 int
 i915_gem_object_put_fence(struct drm_i915_gem_object *obj)
 {
-       struct drm_i915_private *dev_priv = obj->base.dev->dev_private;
+       struct drm_i915_private *dev_priv = to_i915(obj->base.dev);
        struct drm_i915_fence_reg *fence;
        int ret;
 
@@ -311,7 +311,7 @@ i915_gem_object_put_fence(struct drm_i915_gem_object *obj)
 static struct drm_i915_fence_reg *
 i915_find_fence_reg(struct drm_device *dev)
 {
-       struct drm_i915_private *dev_priv = dev->dev_private;
+       struct drm_i915_private *dev_priv = to_i915(dev);
        struct drm_i915_fence_reg *reg, *avail;
        int i;
 
@@ -367,7 +367,7 @@ int
 i915_gem_object_get_fence(struct drm_i915_gem_object *obj)
 {
        struct drm_device *dev = obj->base.dev;
-       struct drm_i915_private *dev_priv = dev->dev_private;
+       struct drm_i915_private *dev_priv = to_i915(dev);
        bool enable = obj->tiling_mode != I915_TILING_NONE;
        struct drm_i915_fence_reg *reg;
        int ret;
@@ -433,7 +433,7 @@ bool
 i915_gem_object_pin_fence(struct drm_i915_gem_object *obj)
 {
        if (obj->fence_reg != I915_FENCE_REG_NONE) {
-               struct drm_i915_private *dev_priv = obj->base.dev->dev_private;
+               struct drm_i915_private *dev_priv = to_i915(obj->base.dev);
                struct i915_vma *ggtt_vma = i915_gem_obj_to_ggtt(obj);
 
                WARN_ON(!ggtt_vma ||
@@ -457,7 +457,7 @@ void
 i915_gem_object_unpin_fence(struct drm_i915_gem_object *obj)
 {
        if (obj->fence_reg != I915_FENCE_REG_NONE) {
-               struct drm_i915_private *dev_priv = obj->base.dev->dev_private;
+               struct drm_i915_private *dev_priv = to_i915(obj->base.dev);
                WARN_ON(dev_priv->fence_regs[obj->fence_reg].pin_count <= 0);
                dev_priv->fence_regs[obj->fence_reg].pin_count--;
        }
@@ -472,7 +472,7 @@ i915_gem_object_unpin_fence(struct drm_i915_gem_object *obj)
  */
 void i915_gem_restore_fences(struct drm_device *dev)
 {
-       struct drm_i915_private *dev_priv = dev->dev_private;
+       struct drm_i915_private *dev_priv = to_i915(dev);
        int i;
 
        for (i = 0; i < dev_priv->num_fence_regs; i++) {
@@ -549,7 +549,7 @@ void i915_gem_restore_fences(struct drm_device *dev)
 void
 i915_gem_detect_bit_6_swizzle(struct drm_device *dev)
 {
-       struct drm_i915_private *dev_priv = dev->dev_private;
+       struct drm_i915_private *dev_priv = to_i915(dev);
        uint32_t swizzle_x = I915_BIT_6_SWIZZLE_UNKNOWN;
        uint32_t swizzle_y = I915_BIT_6_SWIZZLE_UNKNOWN;
 
@@ -745,15 +745,15 @@ i915_gem_swizzle_page(struct page *page)
 void
 i915_gem_object_do_bit_17_swizzle(struct drm_i915_gem_object *obj)
 {
-       struct sg_page_iter sg_iter;
+       struct sgt_iter sgt_iter;
+       struct page *page;
        int i;
 
        if (obj->bit_17 == NULL)
                return;
 
        i = 0;
-       for_each_sg_page(obj->pages->sgl, &sg_iter, obj->pages->nents, 0) {
-               struct page *page = sg_page_iter_page(&sg_iter);
+       for_each_sgt_page(page, sgt_iter, obj->pages) {
                char new_bit_17 = page_to_phys(page) >> 17;
                if ((new_bit_17 & 0x1) !=
                    (test_bit(i, obj->bit_17) != 0)) {
@@ -775,7 +775,8 @@ i915_gem_object_do_bit_17_swizzle(struct drm_i915_gem_object *obj)
 void
 i915_gem_object_save_bit_17_swizzle(struct drm_i915_gem_object *obj)
 {
-       struct sg_page_iter sg_iter;
+       struct sgt_iter sgt_iter;
+       struct page *page;
        int page_count = obj->base.size >> PAGE_SHIFT;
        int i;
 
@@ -790,8 +791,9 @@ i915_gem_object_save_bit_17_swizzle(struct drm_i915_gem_object *obj)
        }
 
        i = 0;
-       for_each_sg_page(obj->pages->sgl, &sg_iter, obj->pages->nents, 0) {
-               if (page_to_phys(sg_page_iter_page(&sg_iter)) & (1 << 17))
+
+       for_each_sgt_page(page, sgt_iter, obj->pages) {
+               if (page_to_phys(page) & (1 << 17))
                        __set_bit(i, obj->bit_17);
                else
                        __clear_bit(i, obj->bit_17);