dc/core/amdgpu_dc_resource.c

1175 		struct pipe_ctx *head_pipe)
1179 	tail_pipe = head_pipe->bottom_pipe;
1182 		head_pipe = tail_pipe;
1186 	return head_pipe;
1196 		struct pipe_ctx *head_pipe)
1201 	if (!head_pipe->plane_state)
1202 		return head_pipe;
1206 		if (res_ctx->pipe_ctx[i].stream == head_pipe->stream &&
1220 	return pool->funcs->acquire_idle_pipe_for_layer(context, pool, head_pipe->stream);
1268 	struct pipe_ctx *head_pipe, *tail_pipe, *free_pipe;
1288 	head_pipe = resource_get_head_pipe_for_stream(&context->res_ctx, stream);
1290 	if (!head_pipe) {
1298 	while (head_pipe) {
1299 		tail_pipe = resource_get_tail_pipe(&context->res_ctx, head_pipe);
1302 		free_pipe = acquire_free_pipe_for_head(context, pool, head_pipe);
1318 		if (head_pipe != free_pipe) {
1328 		head_pipe = head_pipe->next_odm_pipe;