50  * @stride: tiling stride
56 			u32 size, unsigned int tiling, unsigned int stride)  in i915_gem_fence_size()  argument
65 	GEM_BUG_ON(!stride);  in i915_gem_fence_size()
68 		stride *= i915_gem_tile_height(tiling);  in i915_gem_fence_size()
69 		GEM_BUG_ON(!IS_ALIGNED(stride, I965_FENCE_PAGE));  in i915_gem_fence_size()
70 		return roundup(size, stride);  in i915_gem_fence_size()
90  * @stride: tiling stride
96 			     unsigned int tiling, unsigned int stride)  in i915_gem_fence_alignment()  argument
114 	return i915_gem_fence_size(i915, size, tiling, stride);  in i915_gem_fence_alignment()
120 	       unsigned int tiling, unsigned int stride)  in i915_tiling_ok()  argument
132 	/* check maximum stride & object size */  in i915_tiling_ok()
136 		if (stride / 128 > GEN7_FENCE_MAX_PITCH_VAL)  in i915_tiling_ok()
139 		if (stride / 128 > I965_FENCE_MAX_PITCH_VAL)  in i915_tiling_ok()
142 		if (stride > 8192)  in i915_tiling_ok()
145 		if (!is_power_of_2(stride))  in i915_tiling_ok()
155 	if (!stride || !IS_ALIGNED(stride, tile_width))  in i915_tiling_ok()
162 				   int tiling_mode, unsigned int stride)  in i915_vma_fence_prepare()  argument
170 	size = i915_gem_fence_size(i915, vma->size, tiling_mode, stride);  in i915_vma_fence_prepare()
174 	alignment = i915_gem_fence_alignment(i915, vma->size, tiling_mode, stride);  in i915_vma_fence_prepare()
184 			      int tiling_mode, unsigned int stride)  in i915_gem_object_fence_prepare()  argument
201 		if (i915_vma_fence_prepare(vma, tiling_mode, stride))  in i915_gem_object_fence_prepare()
232 			   unsigned int tiling, unsigned int stride)  in i915_gem_object_set_tiling()  argument
241 	GEM_BUG_ON(!i915_tiling_ok(obj, tiling, stride));  in i915_gem_object_set_tiling()
242 	GEM_BUG_ON(!stride ^ (tiling == I915_TILING_NONE));  in i915_gem_object_set_tiling()
244 	if ((tiling | stride) == obj->tiling_and_stride)  in i915_gem_object_set_tiling()
269 	err = i915_gem_object_fence_prepare(obj, tiling, stride);  in i915_gem_object_set_tiling()
297 			i915_gem_fence_size(i915, vma->size, tiling, stride);  in i915_gem_object_set_tiling()
300 						 vma->size, tiling, stride);  in i915_gem_object_set_tiling()
307 	obj->tiling_and_stride = tiling | stride;  in i915_gem_object_set_tiling()
366 	if (!i915_tiling_ok(obj, args->tiling_mode, args->stride)) {  in i915_gem_set_tiling_ioctl()
373 		args->stride = 0;  in i915_gem_set_tiling_ioctl()
396 			args->stride = 0;  in i915_gem_set_tiling_ioctl()
400 	err = i915_gem_object_set_tiling(obj, args->tiling_mode, args->stride);  in i915_gem_set_tiling_ioctl()
403 	args->stride = i915_gem_object_get_stride(obj);  in i915_gem_set_tiling_ioctl()