28 static struct hdac_ext_stream *cl_stream_prepare(struct snd_sof_dev *sdev, unsigned int format,  in cl_stream_prepare()  argument
34 	struct pci_dev *pci = to_pci_dev(sdev->dev);  in cl_stream_prepare()
37 	dsp_stream = hda_dsp_stream_get(sdev, direction);  in cl_stream_prepare()
40 		dev_err(sdev->dev, "error: no stream available\n");  in cl_stream_prepare()
49 		dev_err(sdev->dev, "error: memory alloc failed: %x\n", ret);  in cl_stream_prepare()
58 		ret = hda_dsp_iccmax_stream_hw_params(sdev, dsp_stream, dmab, NULL);  in cl_stream_prepare()
60 			dev_err(sdev->dev, "error: iccmax stream prepare failed: %x\n", ret);  in cl_stream_prepare()
64 		ret = hda_dsp_stream_hw_params(sdev, dsp_stream, dmab, NULL);  in cl_stream_prepare()
66 			dev_err(sdev->dev, "error: hdac prepare failed: %x\n", ret);  in cl_stream_prepare()
69 		hda_dsp_stream_spib_config(sdev, dsp_stream, HDA_DSP_SPIB_ENABLE, size);  in cl_stream_prepare()
75 	hda_dsp_stream_put(sdev, direction, hstream->stream_tag);  in cl_stream_prepare()
85 static int cl_dsp_init(struct snd_sof_dev *sdev, int stream_tag)  in cl_dsp_init()  argument
87 	struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata;  in cl_dsp_init()
94 	ret = hda_dsp_core_power_up(sdev, chip->host_managed_cores_mask);  in cl_dsp_init()
97 			dev_err(sdev->dev, "error: dsp core 0/1 power up failed\n");  in cl_dsp_init()
103 		snd_sof_dsp_update_bits_unlocked(sdev, HDA_DSP_BAR,  in cl_dsp_init()
112 	snd_sof_dsp_write(sdev, HDA_DSP_BAR, chip->ipc_req,  in cl_dsp_init()
117 	ret = hda_dsp_core_run(sdev, BIT(0));  in cl_dsp_init()
120 			dev_err(sdev->dev,  in cl_dsp_init()
127 	ret = snd_sof_dsp_read_poll_timeout(sdev, HDA_DSP_BAR,  in cl_dsp_init()
136 			dev_err(sdev->dev,  in cl_dsp_init()
143 	snd_sof_dsp_update_bits_forced(sdev, HDA_DSP_BAR,  in cl_dsp_init()
149 	ret = hda_dsp_core_power_down(sdev, chip->host_managed_cores_mask & ~(BIT(0)));  in cl_dsp_init()
152 			dev_err(sdev->dev,  in cl_dsp_init()
158 	hda_dsp_ipc_int_enable(sdev);  in cl_dsp_init()
161 	ret = snd_sof_dsp_read_poll_timeout(sdev, HDA_DSP_BAR,  in cl_dsp_init()
172 		dev_err(sdev->dev,  in cl_dsp_init()
177 	hda_dsp_dump(sdev, SOF_DBG_REGS | SOF_DBG_PCI | SOF_DBG_MBOX);  in cl_dsp_init()
178 	hda_dsp_core_reset_power_down(sdev, chip->host_managed_cores_mask);  in cl_dsp_init()
183 static int cl_trigger(struct snd_sof_dev *sdev,  in cl_trigger()  argument
192 		snd_sof_dsp_update_bits(sdev, HDA_DSP_HDA_BAR, SOF_HDA_INTCTL,  in cl_trigger()
196 		snd_sof_dsp_update_bits(sdev, HDA_DSP_HDA_BAR,  in cl_trigger()
206 		return hda_dsp_stream_trigger(sdev, stream, cmd);  in cl_trigger()
210 static int cl_cleanup(struct snd_sof_dev *sdev, struct snd_dma_buffer *dmab,  in cl_cleanup()  argument
218 		ret = hda_dsp_stream_spib_config(sdev, stream, HDA_DSP_SPIB_DISABLE, 0);  in cl_cleanup()
220 		snd_sof_dsp_update_bits(sdev, HDA_DSP_HDA_BAR, sd_offset,  in cl_cleanup()
223 	hda_dsp_stream_put(sdev, hstream->direction, hstream->stream_tag);  in cl_cleanup()
228 	snd_sof_dsp_write(sdev, HDA_DSP_HDA_BAR,  in cl_cleanup()
230 	snd_sof_dsp_write(sdev, HDA_DSP_HDA_BAR,  in cl_cleanup()
233 	snd_sof_dsp_write(sdev, HDA_DSP_HDA_BAR, sd_offset, 0);  in cl_cleanup()
242 static int cl_copy_fw(struct snd_sof_dev *sdev, struct hdac_ext_stream *stream)  in cl_copy_fw()  argument
247 	ret = cl_trigger(sdev, stream, SNDRV_PCM_TRIGGER_START);  in cl_copy_fw()
249 		dev_err(sdev->dev, "error: DMA trigger start failed\n");  in cl_copy_fw()
253 	status = snd_sof_dsp_read_poll_timeout(sdev, HDA_DSP_BAR,  in cl_copy_fw()
266 		dev_err(sdev->dev,  in cl_copy_fw()
271 	ret = cl_trigger(sdev, stream, SNDRV_PCM_TRIGGER_STOP);  in cl_copy_fw()
273 		dev_err(sdev->dev, "error: DMA trigger stop failed\n");  in cl_copy_fw()
281 int hda_dsp_cl_boot_firmware_iccmax(struct snd_sof_dev *sdev)  in hda_dsp_cl_boot_firmware_iccmax()  argument
283 	struct snd_sof_pdata *plat_data = sdev->pdata;  in hda_dsp_cl_boot_firmware_iccmax()
285 	struct hdac_bus *bus = sof_to_bus(sdev);  in hda_dsp_cl_boot_firmware_iccmax()
294 		dev_err(sdev->dev, "error: firmware size must be greater than firmware offset\n");  in hda_dsp_cl_boot_firmware_iccmax()
301 	iccmax_stream = cl_stream_prepare(sdev, HDA_CL_STREAM_FORMAT, stripped_firmware.size,  in hda_dsp_cl_boot_firmware_iccmax()
302 					  &sdev->dmab_bdl, SNDRV_PCM_STREAM_CAPTURE);  in hda_dsp_cl_boot_firmware_iccmax()
304 		dev_err(sdev->dev, "error: dma prepare for ICCMAX stream failed\n");  in hda_dsp_cl_boot_firmware_iccmax()
308 	ret = hda_dsp_cl_boot_firmware(sdev);  in hda_dsp_cl_boot_firmware_iccmax()
314 	ret1 = cl_cleanup(sdev, &sdev->dmab_bdl, iccmax_stream);  in hda_dsp_cl_boot_firmware_iccmax()
316 		dev_err(sdev->dev, "error: ICCMAX stream cleanup failed\n");  in hda_dsp_cl_boot_firmware_iccmax()
329 int hda_dsp_cl_boot_firmware(struct snd_sof_dev *sdev)  in hda_dsp_cl_boot_firmware()  argument
331 	struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata;  in hda_dsp_cl_boot_firmware()
332 	struct snd_sof_pdata *plat_data = sdev->pdata;  in hda_dsp_cl_boot_firmware()
342 		dev_err(sdev->dev, "error: firmware size must be greater than firmware offset\n");  in hda_dsp_cl_boot_firmware()
350 	init_waitqueue_head(&sdev->boot_wait);  in hda_dsp_cl_boot_firmware()
353 	stream = cl_stream_prepare(sdev, HDA_CL_STREAM_FORMAT, stripped_firmware.size,  in hda_dsp_cl_boot_firmware()
354 				   &sdev->dmab, SNDRV_PCM_STREAM_PLAYBACK);  in hda_dsp_cl_boot_firmware()
356 		dev_err(sdev->dev, "error: dma prepare for fw loading failed\n");  in hda_dsp_cl_boot_firmware()
360 	memcpy(sdev->dmab.area, stripped_firmware.data,  in hda_dsp_cl_boot_firmware()
365 		dev_dbg(sdev->dev,  in hda_dsp_cl_boot_firmware()
369 		ret = cl_dsp_init(sdev, stream->hstream.stream_tag);  in hda_dsp_cl_boot_firmware()
377 		dev_err(sdev->dev, "error: dsp init failed after %d attempts with err: %d\n",  in hda_dsp_cl_boot_firmware()
379 		dev_err(sdev->dev, "ROM error=0x%x: FW status=0x%x\n",  in hda_dsp_cl_boot_firmware()
380 			snd_sof_dsp_read(sdev, HDA_DSP_BAR,  in hda_dsp_cl_boot_firmware()
382 			snd_sof_dsp_read(sdev, HDA_DSP_BAR,  in hda_dsp_cl_boot_firmware()
402 	if (!sdev->first_boot)  in hda_dsp_cl_boot_firmware()
403 		hda_sdw_process_wakeen(sdev);  in hda_dsp_cl_boot_firmware()
409 	ret = cl_copy_fw(sdev, stream);  in hda_dsp_cl_boot_firmware()
411 		dev_dbg(sdev->dev, "Firmware download successful, booting...\n");  in hda_dsp_cl_boot_firmware()
413 		dev_err(sdev->dev, "error: load fw failed ret: %d\n", ret);  in hda_dsp_cl_boot_firmware()
421 	ret1 = cl_cleanup(sdev, &sdev->dmab, stream);  in hda_dsp_cl_boot_firmware()
423 		dev_err(sdev->dev, "error: Code loader DSP cleanup failed\n");  in hda_dsp_cl_boot_firmware()
438 	hda_dsp_dump(sdev, SOF_DBG_REGS | SOF_DBG_PCI | SOF_DBG_MBOX);  in hda_dsp_cl_boot_firmware()
441 	snd_sof_dsp_update_bits(sdev, HDA_DSP_PP_BAR,  in hda_dsp_cl_boot_firmware()
448 int hda_dsp_pre_fw_run(struct snd_sof_dev *sdev)  in hda_dsp_pre_fw_run()  argument
451 	return hda_dsp_ctrl_clock_power_gating(sdev, false);  in hda_dsp_pre_fw_run()
455 int hda_dsp_post_fw_run(struct snd_sof_dev *sdev)  in hda_dsp_post_fw_run()  argument
459 	if (sdev->first_boot) {  in hda_dsp_post_fw_run()
460 		ret = hda_sdw_startup(sdev);  in hda_dsp_post_fw_run()
462 			dev_err(sdev->dev,  in hda_dsp_post_fw_run()
468 	hda_sdw_int_enable(sdev, true);  in hda_dsp_post_fw_run()
471 	return hda_dsp_ctrl_clock_power_gating(sdev, true);  in hda_dsp_post_fw_run()