Lines Matching refs:sdev
115 static int cl_skl_cldma_setup_bdle(struct snd_sof_dev *sdev,
135 static void cl_skl_cldma_stream_run(struct snd_sof_dev *sdev, bool enable)
142 snd_sof_dsp_update_bits(sdev, HDA_DSP_BAR,
151 val = snd_sof_dsp_read(sdev, HDA_DSP_BAR,
161 dev_err(sdev->dev, "%s: failed to set Run bit=%d enable=%d\n",
165 static void cl_skl_cldma_stream_clear(struct snd_sof_dev *sdev)
170 cl_skl_cldma_stream_run(sdev, 0);
175 snd_sof_dsp_update_bits(sdev, HDA_DSP_BAR,
178 snd_sof_dsp_update_bits(sdev, HDA_DSP_BAR,
182 snd_sof_dsp_write(sdev, HDA_DSP_BAR,
184 snd_sof_dsp_write(sdev, HDA_DSP_BAR,
188 snd_sof_dsp_write(sdev, HDA_DSP_BAR,
191 snd_sof_dsp_write(sdev, HDA_DSP_BAR,
195 static void cl_skl_cldma_setup_spb(struct snd_sof_dev *sdev,
201 snd_sof_dsp_update_bits(sdev, HDA_DSP_BAR,
206 snd_sof_dsp_write(sdev, HDA_DSP_BAR,
210 static void cl_skl_cldma_set_intr(struct snd_sof_dev *sdev, bool enable)
214 snd_sof_dsp_update_bits(sdev, HDA_DSP_BAR, HDA_DSP_REG_ADSPIC,
218 static void cl_skl_cldma_cleanup_spb(struct snd_sof_dev *sdev)
222 snd_sof_dsp_update_bits(sdev, HDA_DSP_BAR,
227 snd_sof_dsp_write(sdev, HDA_DSP_BAR,
231 static void cl_skl_cldma_setup_controller(struct snd_sof_dev *sdev,
238 cl_skl_cldma_stream_clear(sdev);
241 snd_sof_dsp_write(sdev, HDA_DSP_BAR,
244 snd_sof_dsp_write(sdev, HDA_DSP_BAR,
249 snd_sof_dsp_write(sdev, HDA_DSP_BAR,
252 snd_sof_dsp_write(sdev, HDA_DSP_BAR,
258 snd_sof_dsp_update_bits(sdev, HDA_DSP_BAR,
261 snd_sof_dsp_update_bits(sdev, HDA_DSP_BAR,
267 static int cl_stream_prepare_skl(struct snd_sof_dev *sdev,
277 ret = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, sdev->dev, bufsize, dmab);
279 dev_err(sdev->dev, "%s: failed to alloc fw buffer: %x\n", __func__, ret);
283 ret = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, sdev->dev, bufsize, dmab_bdl);
285 dev_err(sdev->dev, "%s: failed to alloc blde: %x\n", __func__, ret);
291 frags = cl_skl_cldma_setup_bdle(sdev, dmab, &bdl, bufsize, 1);
292 cl_skl_cldma_setup_controller(sdev, dmab_bdl, bufsize, frags);
297 static void cl_cleanup_skl(struct snd_sof_dev *sdev,
301 cl_skl_cldma_cleanup_spb(sdev);
302 cl_skl_cldma_stream_clear(sdev);
307 static int cl_dsp_init_skl(struct snd_sof_dev *sdev,
311 struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata;
320 if (hda_dsp_core_is_enabled(sdev, chip->init_core_mask)) {
322 ret = hda_dsp_core_stall_reset(sdev, chip->init_core_mask);
326 ret = hda_dsp_core_run(sdev, chip->init_core_mask);
328 dev_err(sdev->dev, "%s: dsp core start failed %d\n", __func__, ret);
335 ret = hda_dsp_core_reset_power_down(sdev, chip->init_core_mask);
337 dev_err(sdev->dev, "%s: dsp core0 disable fail: %d\n", __func__, ret);
340 ret = hda_dsp_enable_core(sdev, chip->init_core_mask);
342 dev_err(sdev->dev, "%s: dsp core0 enable fail: %d\n", __func__, ret);
348 ret = cl_stream_prepare_skl(sdev, dmab, dmab_bdl);
350 dev_err(sdev->dev, "%s: dma prepare fw loading err: %x\n", __func__, ret);
355 snd_sof_dsp_update_bits(sdev, HDA_DSP_BAR, HDA_DSP_REG_ADSPIC,
359 snd_sof_dsp_update_bits(sdev, HDA_DSP_BAR, chip->ipc_ctl,
364 snd_sof_dsp_update_bits(sdev, HDA_DSP_BAR, chip->ipc_ctl,
369 ret = snd_sof_dsp_read_poll_timeout(sdev, HDA_DSP_BAR,
384 snd_sof_dsp_dbg_dump(sdev, "Boot failed\n", flags);
385 cl_cleanup_skl(sdev, dmab, dmab_bdl);
386 hda_dsp_core_reset_power_down(sdev, chip->init_core_mask);
390 static void cl_skl_cldma_fill_buffer(struct snd_sof_dev *sdev,
397 struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata;
409 cl_skl_cldma_set_intr(sdev, true);
412 cl_skl_cldma_setup_spb(sdev, size, true);
415 cl_skl_cldma_stream_run(sdev, true);
418 static int cl_skl_cldma_wait_interruptible(struct snd_sof_dev *sdev,
421 struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata;
432 dev_err(sdev->dev, "cldma copy timeout\n");
433 dev_err(sdev->dev, "ROM code=%#x: FW status=%#x\n",
434 snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_SRAM_REG_ROM_ERROR),
435 snd_sof_dsp_read(sdev, HDA_DSP_BAR, chip->rom_status_reg));
440 cl_dma_intr_status = snd_sof_dsp_read(sdev, HDA_DSP_BAR,
444 dev_err(sdev->dev, "cldma copy failed\n");
448 dev_dbg(sdev->dev, "cldma buffer copy complete\n");
453 cl_skl_cldma_copy_to_buf(struct snd_sof_dev *sdev,
467 dev_dbg(sdev->dev, "cldma copy %#x bytes\n", bufsize);
469 cl_skl_cldma_fill_buffer(sdev, dmab, bufsize, bufsize, curr_pos, true);
471 ret = cl_skl_cldma_wait_interruptible(sdev, false);
473 dev_err(sdev->dev, "%s: fw failed to load. %#x bytes remaining\n",
481 dev_dbg(sdev->dev, "cldma copy %#x bytes\n", bytes_left);
483 cl_skl_cldma_set_intr(sdev, false);
484 cl_skl_cldma_fill_buffer(sdev, dmab, bufsize, bytes_left, curr_pos, false);
492 static int cl_copy_fw_skl(struct snd_sof_dev *sdev,
496 const struct firmware *fw = sdev->basefw.fw;
501 stripped_firmware.data = fw->data + sdev->basefw.payload_offset;
502 stripped_firmware.size = fw->size - sdev->basefw.payload_offset;
504 dev_dbg(sdev->dev, "firmware size: %#zx buffer size %#x\n", fw->size, bufsize);
506 ret = cl_skl_cldma_copy_to_buf(sdev, dmab, stripped_firmware.data,
509 dev_err(sdev->dev, "%s: fw copy failed %d\n", __func__, ret);
514 int hda_dsp_cl_boot_firmware_skl(struct snd_sof_dev *sdev)
516 struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata;
524 ret = cl_dsp_init_skl(sdev, &dmab, &dmab_bdl);
528 ret = cl_dsp_init_skl(sdev, &dmab, &dmab_bdl);
530 dev_err(sdev->dev, "Error code=%#x: FW status=%#x\n",
531 snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_SRAM_REG_ROM_ERROR),
532 snd_sof_dsp_read(sdev, HDA_DSP_BAR, chip->rom_status_reg));
533 dev_err(sdev->dev, "Core En/ROM load fail:%d\n", ret);
538 dev_dbg(sdev->dev, "ROM init successful\n");
543 ret = cl_copy_fw_skl(sdev, &dmab);
545 dev_err(sdev->dev, "%s: load firmware failed : %d\n", __func__, ret);
549 ret = snd_sof_dsp_read_poll_timeout(sdev, HDA_DSP_BAR,
556 dev_dbg(sdev->dev, "Firmware download successful, booting...\n");
558 cl_skl_cldma_stream_run(sdev, false);
559 cl_cleanup_skl(sdev, &dmab, &dmab_bdl);
569 snd_sof_dsp_dbg_dump(sdev, "Boot failed\n", flags);
572 hda_dsp_core_reset_power_down(sdev, chip->init_core_mask);
573 cl_skl_cldma_stream_run(sdev, false);
574 cl_cleanup_skl(sdev, &dmab, &dmab_bdl);
576 dev_err(sdev->dev, "%s: load fw failed err: %d\n", __func__, ret);