Lines Matching +full:write +full:- +full:1 +full:- +full:bps
1 // SPDX-License-Identifier: GPL-2.0-only
3 // rt1017-sdca-sdw.c -- rt1017 SDCA ALSA SoC amplifier audio driver
18 #include <sound/soc-dapm.h>
22 #include "rt1017-sdca-sdw.h"
259 struct sdw_slave_prop *prop = &slave->prop; in rt1017_sdca_read_prop()
266 prop->scp_int1_mask = SDW_SCP_INT1_BUS_CLASH | SDW_SCP_INT1_PARITY; in rt1017_sdca_read_prop()
267 prop->quirks = SDW_SLAVE_QUIRKS_INVALID_INITIAL_PARITY; in rt1017_sdca_read_prop()
269 prop->paging_support = true; in rt1017_sdca_read_prop()
272 * port = 1 for AMP playback in rt1017_sdca_read_prop()
275 prop->source_ports = BIT(2); /* BITMAP: 00000100 */ in rt1017_sdca_read_prop()
276 prop->sink_ports = BIT(1); /* BITMAP: 00000010 */ in rt1017_sdca_read_prop()
278 nval = hweight32(prop->source_ports); in rt1017_sdca_read_prop()
279 prop->src_dpn_prop = devm_kcalloc(&slave->dev, nval, in rt1017_sdca_read_prop()
280 sizeof(*prop->src_dpn_prop), GFP_KERNEL); in rt1017_sdca_read_prop()
281 if (!prop->src_dpn_prop) in rt1017_sdca_read_prop()
282 return -ENOMEM; in rt1017_sdca_read_prop()
285 dpn = prop->src_dpn_prop; in rt1017_sdca_read_prop()
286 addr = prop->source_ports; in rt1017_sdca_read_prop()
296 nval = hweight32(prop->sink_ports); in rt1017_sdca_read_prop()
297 prop->sink_dpn_prop = devm_kcalloc(&slave->dev, nval, in rt1017_sdca_read_prop()
298 sizeof(*prop->sink_dpn_prop), GFP_KERNEL); in rt1017_sdca_read_prop()
299 if (!prop->sink_dpn_prop) in rt1017_sdca_read_prop()
300 return -ENOMEM; in rt1017_sdca_read_prop()
303 dpn = prop->sink_dpn_prop; in rt1017_sdca_read_prop()
304 addr = prop->sink_ports; in rt1017_sdca_read_prop()
314 prop->clk_stop_timeout = 64; in rt1017_sdca_read_prop()
323 if (rt1017->hw_init) in rt1017_sdca_io_init()
326 if (rt1017->first_hw_init) { in rt1017_sdca_io_init()
327 regcache_cache_only(rt1017->regmap, false); in rt1017_sdca_io_init()
328 regcache_cache_bypass(rt1017->regmap, true); in rt1017_sdca_io_init()
335 pm_runtime_set_autosuspend_delay(&slave->dev, 3000); in rt1017_sdca_io_init()
336 pm_runtime_use_autosuspend(&slave->dev); in rt1017_sdca_io_init()
339 pm_runtime_set_active(&slave->dev); in rt1017_sdca_io_init()
342 pm_runtime_mark_last_busy(&slave->dev); in rt1017_sdca_io_init()
344 pm_runtime_enable(&slave->dev); in rt1017_sdca_io_init()
347 pm_runtime_get_noresume(&slave->dev); in rt1017_sdca_io_init()
350 regmap_write(rt1017->regmap, 0xc000, 0x02); in rt1017_sdca_io_init()
352 /* initial settings - blind write */ in rt1017_sdca_io_init()
353 regmap_multi_reg_write(rt1017->regmap, rt1017_blind_write, in rt1017_sdca_io_init()
356 if (rt1017->first_hw_init) { in rt1017_sdca_io_init()
357 regcache_cache_bypass(rt1017->regmap, false); in rt1017_sdca_io_init()
358 regcache_mark_dirty(rt1017->regmap); in rt1017_sdca_io_init()
360 rt1017->first_hw_init = true; in rt1017_sdca_io_init()
363 rt1017->hw_init = true; in rt1017_sdca_io_init()
365 pm_runtime_put_autosuspend(&slave->dev); in rt1017_sdca_io_init()
367 dev_dbg(&slave->dev, "hw_init complete\n"); in rt1017_sdca_io_init()
374 struct rt1017_sdca_priv *rt1017 = dev_get_drvdata(&slave->dev); in rt1017_sdca_update_status()
377 rt1017->hw_init = false; in rt1017_sdca_update_status()
383 if (rt1017->hw_init || status != SDW_SLAVE_ATTACHED) in rt1017_sdca_update_status()
387 return rt1017_sdca_io_init(&slave->dev, slave); in rt1017_sdca_update_status()
396 "(1+2)/2",
397 "(1+3)/2",
398 "(1+4)/2",
417 0, 1, 1);
422 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in rt1017_sdca_pde23_event()
428 regmap_write(rt1017->regmap, in rt1017_sdca_pde23_event()
434 regmap_write(rt1017->regmap, in rt1017_sdca_pde23_event()
448 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in rt1017_sdca_classd_event()
453 regmap_update_bits(rt1017->regmap, RT1017_PWM_TRIM_1, in rt1017_sdca_classd_event()
455 regmap_write(rt1017->regmap, RT1017_CLASSD_INT_1, 0x10); in rt1017_sdca_classd_event()
467 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in rt1017_sdca_feedback_event()
472 regmap_update_bits(rt1017->regmap, 0xd017, 0x1f, 0x08); in rt1017_sdca_feedback_event()
475 regmap_update_bits(rt1017->regmap, 0xd017, 0x1f, 0x09); in rt1017_sdca_feedback_event()
531 ret = pm_runtime_resume(component->dev); in rt1017_sdca_component_probe()
532 if (ret < 0 && ret != -EACCES) in rt1017_sdca_component_probe()
542 regcache_cache_only(rt1017->regmap, true); in rt1017_sdca_component_remove()
554 .endianness = 1,
575 struct snd_soc_component *component = dai->component; in rt1017_sdca_pcm_hw_params()
584 dev_dbg(dai->dev, "%s %s", __func__, dai->name); in rt1017_sdca_pcm_hw_params()
588 return -EINVAL; in rt1017_sdca_pcm_hw_params()
590 if (!rt1017->sdw_slave) in rt1017_sdca_pcm_hw_params()
591 return -EINVAL; in rt1017_sdca_pcm_hw_params()
594 /* port 1 for playback */ in rt1017_sdca_pcm_hw_params()
595 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { in rt1017_sdca_pcm_hw_params()
597 port = 1; in rt1017_sdca_pcm_hw_params()
604 ch_mask = (1 << num_channels) - 1; in rt1017_sdca_pcm_hw_params()
608 stream_config.bps = snd_pcm_format_width(params_format(params)); in rt1017_sdca_pcm_hw_params()
614 dev_dbg(dai->dev, "frame_rate %d, ch_count %d, bps %d, direction %d, ch_mask %d, port: %d\n", in rt1017_sdca_pcm_hw_params()
618 retval = sdw_stream_add_slave(rt1017->sdw_slave, &stream_config, in rt1017_sdca_pcm_hw_params()
619 &port_config, 1, sdw_stream); in rt1017_sdca_pcm_hw_params()
621 dev_err(dai->dev, "Unable to configure port\n"); in rt1017_sdca_pcm_hw_params()
640 dev_err(component->dev, "Rate %d is not supported\n", in rt1017_sdca_pcm_hw_params()
642 return -EINVAL; in rt1017_sdca_pcm_hw_params()
646 regmap_write(rt1017->regmap, in rt1017_sdca_pcm_hw_params()
657 struct snd_soc_component *component = dai->component; in rt1017_sdca_pcm_hw_free()
662 if (!rt1017->sdw_slave) in rt1017_sdca_pcm_hw_free()
663 return -EINVAL; in rt1017_sdca_pcm_hw_free()
665 sdw_stream_remove_slave(rt1017->sdw_slave, sdw_stream); in rt1017_sdca_pcm_hw_free()
683 .name = "rt1017-aif",
686 .channels_min = 1,
687 .channels_max = 1,
693 .channels_min = 1,
694 .channels_max = 1,
710 return -ENOMEM; in rt1017_sdca_init()
713 rt1017->sdw_slave = slave; in rt1017_sdca_init()
714 rt1017->regmap = regmap; in rt1017_sdca_init()
720 rt1017->hw_init = false; in rt1017_sdca_init()
721 rt1017->first_hw_init = false; in rt1017_sdca_init()
741 return rt1017_sdca_init(&slave->dev, regmap, slave); in rt1017_sdca_sdw_probe()
746 struct rt1017_sdca_priv *rt1017 = dev_get_drvdata(&slave->dev); in rt1017_sdca_sdw_remove()
748 if (rt1017->first_hw_init) in rt1017_sdca_sdw_remove()
749 pm_runtime_disable(&slave->dev); in rt1017_sdca_sdw_remove()
764 if (!rt1017->hw_init) in rt1017_sdca_dev_suspend()
767 regcache_cache_only(rt1017->regmap, true); in rt1017_sdca_dev_suspend()
780 if (!rt1017->first_hw_init) in rt1017_sdca_dev_resume()
783 if (!slave->unattach_request) in rt1017_sdca_dev_resume()
786 time = wait_for_completion_timeout(&slave->initialization_complete, in rt1017_sdca_dev_resume()
789 dev_err(&slave->dev, "Initialization not complete, timed out\n"); in rt1017_sdca_dev_resume()
790 sdw_show_ping_status(slave->bus, true); in rt1017_sdca_dev_resume()
792 return -ETIMEDOUT; in rt1017_sdca_dev_resume()
796 slave->unattach_request = 0; in rt1017_sdca_dev_resume()
797 regcache_cache_only(rt1017->regmap, false); in rt1017_sdca_dev_resume()
798 regcache_sync(rt1017->regmap); in rt1017_sdca_dev_resume()
810 .name = "rt1017-sdca",