9  * Software is furnished to do so, subject to the following conditions:
67  * right after the commands taking care of alignment so we should sufficient
77 static int render_state_setup(struct intel_renderstate *so,  in render_state_setup()  argument
80 	const struct intel_renderstate_rodata *rodata = so->rodata;  in render_state_setup()
86 	ret = i915_gem_object_prepare_write(so->obj, &needs_clflush);  in render_state_setup()
90 	d = kmap_atomic(i915_gem_object_get_dirty_page(so->obj, 0));  in render_state_setup()
96 			u64 r = s + so->vma->node.start;  in render_state_setup()
118 	so->batch_offset = i915_ggtt_offset(so->vma);  in render_state_setup()
119 	so->batch_size = rodata->batch_items * sizeof(u32);  in render_state_setup()
124 	so->aux_offset = i * sizeof(u32);  in render_state_setup()
154 	so->aux_size = i * sizeof(u32) - so->aux_offset;  in render_state_setup()
155 	so->aux_offset += so->batch_offset;  in render_state_setup()
160 	so->aux_size = ALIGN(so->aux_size, 8);  in render_state_setup()
168 	i915_gem_object_finish_access(so->obj);  in render_state_setup()
182 	struct intel_renderstate so = {}; /* keep the compiler happy */  in intel_renderstate_emit()  local
185 	so.rodata = render_state_get_rodata(engine);  in intel_renderstate_emit()
186 	if (!so.rodata)  in intel_renderstate_emit()
189 	if (so.rodata->batch_items * 4 > PAGE_SIZE)  in intel_renderstate_emit()
192 	so.obj = i915_gem_object_create_internal(engine->i915, PAGE_SIZE);  in intel_renderstate_emit()
193 	if (IS_ERR(so.obj))  in intel_renderstate_emit()
194 		return PTR_ERR(so.obj);  in intel_renderstate_emit()
196 	so.vma = i915_vma_instance(so.obj, &engine->gt->ggtt->vm, NULL);  in intel_renderstate_emit()
197 	if (IS_ERR(so.vma)) {  in intel_renderstate_emit()
198 		err = PTR_ERR(so.vma);  in intel_renderstate_emit()
202 	err = i915_vma_pin(so.vma, 0, 0, PIN_GLOBAL | PIN_HIGH);  in intel_renderstate_emit()
206 	err = render_state_setup(&so, rq->i915);  in intel_renderstate_emit()
211 				    so.batch_offset, so.batch_size,  in intel_renderstate_emit()
216 	if (so.aux_size > 8) {  in intel_renderstate_emit()
218 					    so.aux_offset, so.aux_size,  in intel_renderstate_emit()
224 	i915_vma_lock(so.vma);  in intel_renderstate_emit()
225 	err = i915_request_await_object(rq, so.vma->obj, false);  in intel_renderstate_emit()
227 		err = i915_vma_move_to_active(so.vma, rq, 0);  in intel_renderstate_emit()
228 	i915_vma_unlock(so.vma);  in intel_renderstate_emit()
230 	i915_vma_unpin(so.vma);  in intel_renderstate_emit()
232 	i915_vma_close(so.vma);  in intel_renderstate_emit()
234 	i915_gem_object_put(so.obj);  in intel_renderstate_emit()