52 	int ret = 0;  in skl_transfer_firmware()  local
54 	ret = ctx->cl_dev.ops.cl_copy_to_dmabuf(ctx, basefw, base_fw_size);  in skl_transfer_firmware()
55 	if (ret < 0)  in skl_transfer_firmware()
56 		return ret;  in skl_transfer_firmware()
58 	ret = sst_dsp_register_poll(ctx,  in skl_transfer_firmware()
67 	return ret;  in skl_transfer_firmware()
72 	int ret = 0, i;  in skl_load_base_firmware()  local
80 		ret = request_firmware(&ctx->fw, "dsp_fw_release.bin", ctx->dev);  in skl_load_base_firmware()
81 		if (ret < 0) {  in skl_load_base_firmware()
82 			dev_err(ctx->dev, "Request firmware failed %d\n", ret);  in skl_load_base_firmware()
88 	ret = skl_dsp_boot(ctx);  in skl_load_base_firmware()
89 	if (ret < 0) {  in skl_load_base_firmware()
90 		dev_err(ctx->dev, "Boot dsp core failed ret: %d", ret);  in skl_load_base_firmware()
94 	ret = skl_cldma_prepare(ctx);  in skl_load_base_firmware()
95 	if (ret < 0) {  in skl_load_base_firmware()
96 		dev_err(ctx->dev, "CL dma prepare failed : %d", ret);  in skl_load_base_firmware()
117 		ret = -EIO;  in skl_load_base_firmware()
121 	ret = skl_transfer_firmware(ctx, ctx->fw->data, ctx->fw->size);  in skl_load_base_firmware()
122 	if (ret < 0) {  in skl_load_base_firmware()
123 		dev_err(ctx->dev, "Transfer firmware failed%d\n", ret);  in skl_load_base_firmware()
126 		ret = wait_event_timeout(skl->boot_wait, skl->boot_complete,  in skl_load_base_firmware()
128 		if (ret == 0) {  in skl_load_base_firmware()
130 			ret = -EIO;  in skl_load_base_firmware()
134 		dev_dbg(ctx->dev, "Download firmware successful%d\n", ret);  in skl_load_base_firmware()
143 	return ret;  in skl_load_base_firmware()
148 	int ret;  in skl_set_dsp_D0()  local
150 	ret = skl_load_base_firmware(ctx);  in skl_set_dsp_D0()
151 	if (ret < 0) {  in skl_set_dsp_D0()
153 		return ret;  in skl_set_dsp_D0()
158 	return ret;  in skl_set_dsp_D0()
163 	int ret;  in skl_set_dsp_D3()  local
177 	ret = skl_ipc_set_dx(&skl->ipc, SKL_INSTANCE_ID, SKL_BASE_FW_MODULE_ID, &dx);  in skl_set_dsp_D3()
178 	if (ret < 0) {  in skl_set_dsp_D3()
180 		return ret;  in skl_set_dsp_D3()
183 	ret = skl_dsp_disable_core(ctx);  in skl_set_dsp_D3()
184 	if (ret < 0) {  in skl_set_dsp_D3()
185 		dev_err(ctx->dev, "disable dsp core failed ret: %d\n", ret);  in skl_set_dsp_D3()
186 		ret = -EIO;  in skl_set_dsp_D3()
196 	return ret;  in skl_set_dsp_D3()
230 	int ret;  in skl_sst_dsp_init()  local
255 	ret = skl_ipc_init(dev, skl);  in skl_sst_dsp_init()
256 	if (ret)  in skl_sst_dsp_init()
257 		return ret;  in skl_sst_dsp_init()
259 	ret = sst->fw_ops.load_fw(sst);  in skl_sst_dsp_init()
260 	if (ret < 0) {  in skl_sst_dsp_init()
261 		dev_err(dev, "Load base fw failed : %d", ret);  in skl_sst_dsp_init()
262 		return ret;  in skl_sst_dsp_init()
271 	return ret;  in skl_sst_dsp_init()