1 // SPDX-License-Identifier: GPL-2.0-or-later
5  * Copyright 2015 Maxime Ripard <maxime.ripard@free-electrons.com>
7  * Copyright 2016 Chen-Yu Tsai <wens@csie.org>
49 /* Codec DAC side analog signal controls */
88 /* Codec ADC side analog signal controls */
122  * have been moved around to accommodate extra analog controls.
167 /* Microphone, line out and phone out controls */
204 /* Analog performance tuning controls */
288 	regmap_field_set_bits(scodec->reg_dac_fifoc,  in sun4i_codec_start_playback()
292 	regmap_field_set_bits(scodec->reg_dac_fifoc,  in sun4i_codec_start_playback()
299 	regmap_field_clear_bits(scodec->reg_dac_fifoc,  in sun4i_codec_stop_playback()
306 	regmap_field_set_bits(scodec->reg_adc_fifoc,  in sun4i_codec_start_capture()
313 	regmap_field_clear_bits(scodec->reg_adc_fifoc,  in sun4i_codec_stop_capture()
321 	struct sun4i_codec *scodec = snd_soc_card_get_drvdata(rtd->card);  in sun4i_codec_trigger()
327 		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)  in sun4i_codec_trigger()
336 		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)  in sun4i_codec_trigger()
343 		return -EINVAL;  in sun4i_codec_trigger()
353 	struct sun4i_codec *scodec = snd_soc_card_get_drvdata(rtd->card);  in sun4i_codec_prepare_capture()
357 	regmap_field_set_bits(scodec->reg_adc_fifoc,  in sun4i_codec_prepare_capture()
362 	regmap_field_update_bits(scodec->reg_adc_fifoc,  in sun4i_codec_prepare_capture()
371 	if (of_device_is_compatible(scodec->dev->of_node,  in sun4i_codec_prepare_capture()
372 				    "allwinner,sun4i-a10-codec") ||  in sun4i_codec_prepare_capture()
373 	    of_device_is_compatible(scodec->dev->of_node,  in sun4i_codec_prepare_capture()
374 				    "allwinner,sun7i-a20-codec")) {  in sun4i_codec_prepare_capture()
375 		regmap_update_bits(scodec->regmap, SUN4I_CODEC_ADC_ACTL,  in sun4i_codec_prepare_capture()
380 	if (of_device_is_compatible(scodec->dev->of_node,  in sun4i_codec_prepare_capture()
381 				    "allwinner,sun7i-a20-codec"))  in sun4i_codec_prepare_capture()
383 		regmap_update_bits(scodec->regmap, SUN4I_CODEC_DAC_TUNE,  in sun4i_codec_prepare_capture()
394 	struct sun4i_codec *scodec = snd_soc_card_get_drvdata(rtd->card);  in sun4i_codec_prepare_playback()
398 	regmap_field_set_bits(scodec->reg_dac_fifoc,  in sun4i_codec_prepare_playback()
402 	regmap_field_update_bits(scodec->reg_dac_fifoc,  in sun4i_codec_prepare_playback()
406 	if (substream->runtime->rate > 32000)  in sun4i_codec_prepare_playback()
413 	regmap_field_update_bits(scodec->reg_dac_fifoc,  in sun4i_codec_prepare_playback()
418 	regmap_field_clear_bits(scodec->reg_dac_fifoc,  in sun4i_codec_prepare_playback()
427 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)  in sun4i_codec_prepare()
501 		return -EINVAL;  in sun4i_codec_get_hw_rate()
510 	regmap_field_update_bits(scodec->reg_adc_fifoc,  in sun4i_codec_hw_params_capture()
516 		regmap_field_set_bits(scodec->reg_adc_fifoc,  in sun4i_codec_hw_params_capture()
519 		regmap_field_clear_bits(scodec->reg_adc_fifoc,  in sun4i_codec_hw_params_capture()
523 	if (hw_param_interval(params, SNDRV_PCM_HW_PARAM_SAMPLE_BITS)->min == 32) {  in sun4i_codec_hw_params_capture()
524 		regmap_field_set_bits(scodec->reg_adc_fifoc,  in sun4i_codec_hw_params_capture()
527 		regmap_field_clear_bits(scodec->reg_adc_fifoc,  in sun4i_codec_hw_params_capture()
530 		scodec->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;  in sun4i_codec_hw_params_capture()
532 		regmap_field_clear_bits(scodec->reg_adc_fifoc,  in sun4i_codec_hw_params_capture()
536 		regmap_field_set_bits(scodec->reg_adc_fifoc,  in sun4i_codec_hw_params_capture()
539 		scodec->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES;  in sun4i_codec_hw_params_capture()
552 	regmap_field_update_bits(scodec->reg_dac_fifoc,  in sun4i_codec_hw_params_playback()
562 	regmap_field_update_bits(scodec->reg_dac_fifoc,  in sun4i_codec_hw_params_playback()
567 	if (hw_param_interval(params, SNDRV_PCM_HW_PARAM_SAMPLE_BITS)->min == 32) {  in sun4i_codec_hw_params_playback()
568 		regmap_field_set_bits(scodec->reg_dac_fifoc,  in sun4i_codec_hw_params_playback()
572 		regmap_field_clear_bits(scodec->reg_dac_fifoc,  in sun4i_codec_hw_params_playback()
575 		scodec->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;  in sun4i_codec_hw_params_playback()
577 		regmap_field_clear_bits(scodec->reg_dac_fifoc,  in sun4i_codec_hw_params_playback()
581 		regmap_field_set_bits(scodec->reg_dac_fifoc,  in sun4i_codec_hw_params_playback()
584 		scodec->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES;  in sun4i_codec_hw_params_playback()
595 	struct sun4i_codec *scodec = snd_soc_card_get_drvdata(rtd->card);  in sun4i_codec_hw_params()
601 		return -EINVAL;  in sun4i_codec_hw_params()
603 	ret = clk_set_rate(scodec->clk_module, clk_freq);  in sun4i_codec_hw_params()
611 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)  in sun4i_codec_hw_params()
623 	struct sun4i_codec *scodec = snd_soc_card_get_drvdata(rtd->card);  in sun4i_codec_startup()
629 	regmap_field_set_bits(scodec->reg_dac_fifoc,  in sun4i_codec_startup()
632 	return clk_prepare_enable(scodec->clk_module);  in sun4i_codec_startup()
639 	struct sun4i_codec *scodec = snd_soc_card_get_drvdata(rtd->card);  in sun4i_codec_shutdown()
641 	clk_disable_unprepare(scodec->clk_module);  in sun4i_codec_shutdown()
691 static DECLARE_TLV_DB_SCALE(sun4i_codec_pa_volume_scale, -6300, 100, 1);
692 static DECLARE_TLV_DB_SCALE(sun4i_codec_linein_loopback_gain_scale, -150, 150,
694 static DECLARE_TLV_DB_SCALE(sun4i_codec_linein_preamp_gain_scale, -1200, 300,
696 static DECLARE_TLV_DB_SCALE(sun4i_codec_fmin_loopback_gain_scale, -450, 150,
698 static DECLARE_TLV_DB_SCALE(sun4i_codec_micin_loopback_gain_scale, -450, 150,
797 	/* Analog parts of the ADCs */
803 	/* Analog parts of the DACs */
825 	/* Mic Pre-Amplifiers */
826 	SND_SOC_DAPM_PGA("MIC1 Pre-Amplifier", SUN4I_CODEC_ADC_ACTL,
828 	SND_SOC_DAPM_PGA("MIC2 Pre-Amplifier", SUN4I_CODEC_ADC_ACTL,
865 	{ "Right Mixer", "Mic1 Playback Switch", "MIC1 Pre-Amplifier" },
866 	{ "Right Mixer", "Mic2 Playback Switch", "MIC2 Pre-Amplifier" },
873 	{ "Left Mixer", "Mic1 Playback Switch", "MIC1 Pre-Amplifier" },
874 	{ "Left Mixer", "Mic2 Playback Switch", "MIC2 Pre-Amplifier" },
888 	{ "Left ADC", NULL, "MIC1 Pre-Amplifier" },
889 	{ "Right ADC", NULL, "MIC1 Pre-Amplifier" },
890 	{ "MIC1 Pre-Amplifier", NULL, "Mic1"},
894 	{ "Left ADC", NULL, "MIC2 Pre-Amplifier" },
895 	{ "Right ADC", NULL, "MIC2 Pre-Amplifier" },
896 	{ "MIC2 Pre-Amplifier", NULL, "Mic2"},
1005 /* line out controls */
1017 	SOC_DAPM_ENUM("Line Out Source Playback Route",
1022 static const DECLARE_TLV_DB_SCALE(sun6i_codec_dvol_scale, -7308, 116, 0);
1023 static const DECLARE_TLV_DB_SCALE(sun6i_codec_hp_vol_scale, -6300, 100, 1);
1025 				  -450, 150, 0);
1028 	2, 31, TLV_DB_SCALE_ITEM(-4350, 150, 0),
1043 	SOC_SINGLE_TLV("Line Out Playback Volume",
1051 	SOC_DOUBLE("Line Out Playback Switch",
1055 	/* Mixer pre-gains */
1107 	/* Analog parts of the ADCs */
1124 	/* Analog parts of the DACs */
1151 	/* Line Out path */
1152 	SND_SOC_DAPM_MUX("Line Out Source Playback Route",
1205 	/* Line Out Routes */
1206 	{ "Line Out Source Playback Route", "Stereo", "Left Mixer" },
1207 	{ "Line Out Source Playback Route", "Stereo", "Right Mixer" },
1208 	{ "Line Out Source Playback Route", "Mono Differential", "Left Mixer" },
1209 	{ "Line Out Source Playback Route", "Mono Differential", "Right Mixer" },
1210 	{ "LINEOUT", NULL, "Line Out Source Playback Route" },
1259 	.name			= "sun4i-codec",
1274 	snd_soc_dai_init_dma_data(dai, &scodec->playback_dma_data,  in sun4i_codec_dai_probe()
1275 				  &scodec->capture_dma_data);  in sun4i_codec_dai_probe()
1285 	.name	= "sun4i-codec-cpu-dai",
1315 	link->cpus	= &dlc[0];  in sun4i_codec_create_link()
1316 	link->codecs	= &dlc[1];  in sun4i_codec_create_link()
1317 	link->platforms	= &dlc[2];  in sun4i_codec_create_link()
1319 	link->num_cpus		= 1;  in sun4i_codec_create_link()
1320 	link->num_codecs	= 1;  in sun4i_codec_create_link()
1321 	link->num_platforms	= 1;  in sun4i_codec_create_link()
1323 	link->name		= "cdc";  in sun4i_codec_create_link()
1324 	link->stream_name	= "CDC PCM";  in sun4i_codec_create_link()
1325 	link->codecs->dai_name	= "Codec";  in sun4i_codec_create_link()
1326 	link->cpus->dai_name	= dev_name(dev);  in sun4i_codec_create_link()
1327 	link->codecs->name	= dev_name(dev);  in sun4i_codec_create_link()
1328 	link->platforms->name	= dev_name(dev);  in sun4i_codec_create_link()
1329 	link->dai_fmt		= SND_SOC_DAIFMT_I2S;  in sun4i_codec_create_link()
1339 	struct sun4i_codec *scodec = snd_soc_card_get_drvdata(w->dapm->card);  in sun4i_codec_spk_event()
1341 	gpiod_set_value_cansleep(scodec->gpio_pa,  in sun4i_codec_spk_event()
1371 		return ERR_PTR(-ENOMEM);  in sun4i_codec_create_card()
1373 	card->dai_link = sun4i_codec_create_link(dev, &card->num_links);  in sun4i_codec_create_card()
1374 	if (!card->dai_link)  in sun4i_codec_create_card()
1375 		return ERR_PTR(-ENOMEM);  in sun4i_codec_create_card()
1377 	card->dev		= dev;  in sun4i_codec_create_card()
1378 	card->owner		= THIS_MODULE;  in sun4i_codec_create_card()
1379 	card->name		= "sun4i-codec";  in sun4i_codec_create_card()
1380 	card->dapm_widgets	= sun4i_codec_card_dapm_widgets;  in sun4i_codec_create_card()
1381 	card->num_dapm_widgets	= ARRAY_SIZE(sun4i_codec_card_dapm_widgets);  in sun4i_codec_create_card()
1382 	card->dapm_routes	= sun4i_codec_card_dapm_routes;  in sun4i_codec_create_card()
1383 	card->num_dapm_routes	= ARRAY_SIZE(sun4i_codec_card_dapm_routes);  in sun4i_codec_create_card()
1391 	SND_SOC_DAPM_LINE("Line Out", NULL),
1404 		return ERR_PTR(-ENOMEM);  in sun6i_codec_create_card()
1406 	card->dai_link = sun4i_codec_create_link(dev, &card->num_links);  in sun6i_codec_create_card()
1407 	if (!card->dai_link)  in sun6i_codec_create_card()
1408 		return ERR_PTR(-ENOMEM);  in sun6i_codec_create_card()
1410 	card->dev		= dev;  in sun6i_codec_create_card()
1411 	card->owner		= THIS_MODULE;  in sun6i_codec_create_card()
1412 	card->name		= "A31 Audio Codec";  in sun6i_codec_create_card()
1413 	card->dapm_widgets	= sun6i_codec_card_dapm_widgets;  in sun6i_codec_create_card()
1414 	card->num_dapm_widgets	= ARRAY_SIZE(sun6i_codec_card_dapm_widgets);  in sun6i_codec_create_card()
1415 	card->fully_routed	= true;  in sun6i_codec_create_card()
1417 	ret = snd_soc_of_parse_audio_routing(card, "allwinner,audio-routing");  in sun6i_codec_create_card()
1419 		dev_warn(dev, "failed to parse audio-routing: %d\n", ret);  in sun6i_codec_create_card()
1424 /* Connect digital side enables to analog side widgets */
1450 		return ERR_PTR(-ENOMEM);  in sun8i_a23_codec_create_card()
1452 	aux_dev.dlc.of_node = of_parse_phandle(dev->of_node,  in sun8i_a23_codec_create_card()
1453 						 "allwinner,codec-analog-controls",  in sun8i_a23_codec_create_card()
1456 		dev_err(dev, "Can't find analog controls for codec.\n");  in sun8i_a23_codec_create_card()
1457 		return ERR_PTR(-EINVAL);  in sun8i_a23_codec_create_card()
1460 	card->dai_link = sun4i_codec_create_link(dev, &card->num_links);  in sun8i_a23_codec_create_card()
1461 	if (!card->dai_link)  in sun8i_a23_codec_create_card()
1462 		return ERR_PTR(-ENOMEM);  in sun8i_a23_codec_create_card()
1464 	card->dev		= dev;  in sun8i_a23_codec_create_card()
1465 	card->owner		= THIS_MODULE;  in sun8i_a23_codec_create_card()
1466 	card->name		= "A23 Audio Codec";  in sun8i_a23_codec_create_card()
1467 	card->dapm_widgets	= sun6i_codec_card_dapm_widgets;  in sun8i_a23_codec_create_card()
1468 	card->num_dapm_widgets	= ARRAY_SIZE(sun6i_codec_card_dapm_widgets);  in sun8i_a23_codec_create_card()
1469 	card->dapm_routes	= sun8i_codec_card_routes;  in sun8i_a23_codec_create_card()
1470 	card->num_dapm_routes	= ARRAY_SIZE(sun8i_codec_card_routes);  in sun8i_a23_codec_create_card()
1471 	card->aux_dev		= &aux_dev;  in sun8i_a23_codec_create_card()
1472 	card->num_aux_devs	= 1;  in sun8i_a23_codec_create_card()
1473 	card->fully_routed	= true;  in sun8i_a23_codec_create_card()
1475 	ret = snd_soc_of_parse_audio_routing(card, "allwinner,audio-routing");  in sun8i_a23_codec_create_card()
1477 		dev_warn(dev, "failed to parse audio-routing: %d\n", ret);  in sun8i_a23_codec_create_card()
1489 		return ERR_PTR(-ENOMEM);  in sun8i_h3_codec_create_card()
1491 	aux_dev.dlc.of_node = of_parse_phandle(dev->of_node,  in sun8i_h3_codec_create_card()
1492 						 "allwinner,codec-analog-controls",  in sun8i_h3_codec_create_card()
1495 		dev_err(dev, "Can't find analog controls for codec.\n");  in sun8i_h3_codec_create_card()
1496 		return ERR_PTR(-EINVAL);  in sun8i_h3_codec_create_card()
1499 	card->dai_link = sun4i_codec_create_link(dev, &card->num_links);  in sun8i_h3_codec_create_card()
1500 	if (!card->dai_link)  in sun8i_h3_codec_create_card()
1501 		return ERR_PTR(-ENOMEM);  in sun8i_h3_codec_create_card()
1503 	card->dev		= dev;  in sun8i_h3_codec_create_card()
1504 	card->owner		= THIS_MODULE;  in sun8i_h3_codec_create_card()
1505 	card->name		= "H3 Audio Codec";  in sun8i_h3_codec_create_card()
1506 	card->dapm_widgets	= sun6i_codec_card_dapm_widgets;  in sun8i_h3_codec_create_card()
1507 	card->num_dapm_widgets	= ARRAY_SIZE(sun6i_codec_card_dapm_widgets);  in sun8i_h3_codec_create_card()
1508 	card->dapm_routes	= sun8i_codec_card_routes;  in sun8i_h3_codec_create_card()
1509 	card->num_dapm_routes	= ARRAY_SIZE(sun8i_codec_card_routes);  in sun8i_h3_codec_create_card()
1510 	card->aux_dev		= &aux_dev;  in sun8i_h3_codec_create_card()
1511 	card->num_aux_devs	= 1;  in sun8i_h3_codec_create_card()
1512 	card->fully_routed	= true;  in sun8i_h3_codec_create_card()
1514 	ret = snd_soc_of_parse_audio_routing(card, "allwinner,audio-routing");  in sun8i_h3_codec_create_card()
1516 		dev_warn(dev, "failed to parse audio-routing: %d\n", ret);  in sun8i_h3_codec_create_card()
1528 		return ERR_PTR(-ENOMEM);  in sun8i_v3s_codec_create_card()
1530 	aux_dev.dlc.of_node = of_parse_phandle(dev->of_node,  in sun8i_v3s_codec_create_card()
1531 						 "allwinner,codec-analog-controls",  in sun8i_v3s_codec_create_card()
1534 		dev_err(dev, "Can't find analog controls for codec.\n");  in sun8i_v3s_codec_create_card()
1535 		return ERR_PTR(-EINVAL);  in sun8i_v3s_codec_create_card()
1538 	card->dai_link = sun4i_codec_create_link(dev, &card->num_links);  in sun8i_v3s_codec_create_card()
1539 	if (!card->dai_link)  in sun8i_v3s_codec_create_card()
1540 		return ERR_PTR(-ENOMEM);  in sun8i_v3s_codec_create_card()
1542 	card->dev		= dev;  in sun8i_v3s_codec_create_card()
1543 	card->owner		= THIS_MODULE;  in sun8i_v3s_codec_create_card()
1544 	card->name		= "V3s Audio Codec";  in sun8i_v3s_codec_create_card()
1545 	card->dapm_widgets	= sun6i_codec_card_dapm_widgets;  in sun8i_v3s_codec_create_card()
1546 	card->num_dapm_widgets	= ARRAY_SIZE(sun6i_codec_card_dapm_widgets);  in sun8i_v3s_codec_create_card()
1547 	card->dapm_routes	= sun8i_codec_card_routes;  in sun8i_v3s_codec_create_card()
1548 	card->num_dapm_routes	= ARRAY_SIZE(sun8i_codec_card_routes);  in sun8i_v3s_codec_create_card()
1549 	card->aux_dev		= &aux_dev;  in sun8i_v3s_codec_create_card()
1550 	card->num_aux_devs	= 1;  in sun8i_v3s_codec_create_card()
1551 	card->fully_routed	= true;  in sun8i_v3s_codec_create_card()
1553 	ret = snd_soc_of_parse_audio_routing(card, "allwinner,audio-routing");  in sun8i_v3s_codec_create_card()
1555 		dev_warn(dev, "failed to parse audio-routing: %d\n", ret);  in sun8i_v3s_codec_create_card()
1564 	SOC_SINGLE_TLV("Line Out Playback Volume",
1568 	SOC_DOUBLE("Line Out Playback Switch",
1592 		SOC_DAPM_ENUM("Line Out Source Playback Route",
1602 	/* Analog parts of the DACs */
1618 	/* Line Out path */
1619 	SND_SOC_DAPM_MUX("Line Out Source Playback Route",
1621 	SND_SOC_DAPM_OUT_DRV("Line Out Ramp Controller",
1642 	SND_SOC_DAPM_LINE("Line Out", NULL),
1646 /* Connect digital side enables to analog side widgets */
1660 	/* Line Out Routes */
1661 	{ "Line Out Source Playback Route", "Stereo", "Left Mixer" },
1662 	{ "Line Out Source Playback Route", "Stereo", "Right Mixer" },
1663 	{ "Line Out Source Playback Route", "Mono Differential", "Left Mixer" },
1664 	{ "Line Out Source Playback Route", "Mono Differential", "Right Mixer" },
1665 	{ "Line Out Ramp Controller", NULL, "Line Out Source Playback Route" },
1666 	{ "LINEOUT", NULL, "Line Out Ramp Controller" },
1676 		return ERR_PTR(-ENOMEM);  in sun50i_h616_codec_create_card()
1678 	card->dai_link = sun4i_codec_create_link(dev, &card->num_links);  in sun50i_h616_codec_create_card()
1679 	if (!card->dai_link)  in sun50i_h616_codec_create_card()
1680 		return ERR_PTR(-ENOMEM);  in sun50i_h616_codec_create_card()
1682 	card->dai_link->playback_only = true;  in sun50i_h616_codec_create_card()
1683 	card->dai_link->capture_only = false;  in sun50i_h616_codec_create_card()
1685 	card->dev		= dev;  in sun50i_h616_codec_create_card()
1686 	card->owner		= THIS_MODULE;  in sun50i_h616_codec_create_card()
1687 	card->name		= "H616 Audio Codec";  in sun50i_h616_codec_create_card()
1688 	card->driver_name	= "sun4i-codec";  in sun50i_h616_codec_create_card()
1689 	card->controls		= sun50i_h616_card_controls;  in sun50i_h616_codec_create_card()
1690 	card->num_controls	= ARRAY_SIZE(sun50i_h616_card_controls);  in sun50i_h616_codec_create_card()
1691 	card->dapm_widgets	= sun50i_h616_codec_card_dapm_widgets;  in sun50i_h616_codec_create_card()
1692 	card->num_dapm_widgets	= ARRAY_SIZE(sun50i_h616_codec_card_dapm_widgets);  in sun50i_h616_codec_create_card()
1693 	card->dapm_routes	= sun50i_h616_codec_card_routes;  in sun50i_h616_codec_create_card()
1694 	card->num_dapm_routes	= ARRAY_SIZE(sun50i_h616_codec_card_routes);  in sun50i_h616_codec_create_card()
1695 	card->fully_routed	= true;  in sun50i_h616_codec_create_card()
1697 	ret = snd_soc_of_parse_audio_routing(card, "allwinner,audio-routing");  in sun50i_h616_codec_create_card()
1699 		dev_warn(dev, "failed to parse audio-routing: %d\n", ret);  in sun50i_h616_codec_create_card()
1812 	 * This should be split out when adding digital audio
1827 	 * TODO The codec structure should be split out, like
1850 		.compatible = "allwinner,sun4i-a10-codec",
1854 		.compatible = "allwinner,sun6i-a31-codec",
1858 		.compatible = "allwinner,sun7i-a20-codec",
1862 		.compatible = "allwinner,sun8i-a23-codec",
1866 		.compatible = "allwinner,sun8i-h3-codec",
1870 		.compatible = "allwinner,sun8i-v3s-codec",
1874 		.compatible = "allwinner,sun50i-h616-codec",
1890 	scodec = devm_kzalloc(&pdev->dev, sizeof(*scodec), GFP_KERNEL);  in sun4i_codec_probe()
1892 		return -ENOMEM;  in sun4i_codec_probe()
1894 	scodec->dev = &pdev->dev;  in sun4i_codec_probe()
1900 	quirks = of_device_get_match_data(&pdev->dev);  in sun4i_codec_probe()
1902 		dev_err(&pdev->dev, "Failed to determine the quirks to use\n");  in sun4i_codec_probe()
1903 		return -ENODEV;  in sun4i_codec_probe()
1906 	scodec->regmap = devm_regmap_init_mmio(&pdev->dev, base,  in sun4i_codec_probe()
1907 					       quirks->regmap_config);  in sun4i_codec_probe()
1908 	if (IS_ERR(scodec->regmap)) {  in sun4i_codec_probe()
1909 		dev_err(&pdev->dev, "Failed to create our regmap\n");  in sun4i_codec_probe()
1910 		return PTR_ERR(scodec->regmap);  in sun4i_codec_probe()
1914 	scodec->clk_apb = devm_clk_get(&pdev->dev, "apb");  in sun4i_codec_probe()
1915 	if (IS_ERR(scodec->clk_apb)) {  in sun4i_codec_probe()
1916 		dev_err(&pdev->dev, "Failed to get the APB clock\n");  in sun4i_codec_probe()
1917 		return PTR_ERR(scodec->clk_apb);  in sun4i_codec_probe()
1920 	scodec->clk_module = devm_clk_get(&pdev->dev, "codec");  in sun4i_codec_probe()
1921 	if (IS_ERR(scodec->clk_module)) {  in sun4i_codec_probe()
1922 		dev_err(&pdev->dev, "Failed to get the module clock\n");  in sun4i_codec_probe()
1923 		return PTR_ERR(scodec->clk_module);  in sun4i_codec_probe()
1926 	if (quirks->has_reset) {  in sun4i_codec_probe()
1927 		scodec->rst = devm_reset_control_get_exclusive(&pdev->dev,  in sun4i_codec_probe()
1929 		if (IS_ERR(scodec->rst)) {  in sun4i_codec_probe()
1930 			dev_err(&pdev->dev, "Failed to get reset control\n");  in sun4i_codec_probe()
1931 			return PTR_ERR(scodec->rst);  in sun4i_codec_probe()
1935 	scodec->gpio_pa = devm_gpiod_get_optional(&pdev->dev, "allwinner,pa",  in sun4i_codec_probe()
1937 	if (IS_ERR(scodec->gpio_pa)) {  in sun4i_codec_probe()
1938 		ret = PTR_ERR(scodec->gpio_pa);  in sun4i_codec_probe()
1939 		dev_err_probe(&pdev->dev, ret, "Failed to get pa gpio\n");  in sun4i_codec_probe()
1944 	scodec->reg_adc_fifoc = devm_regmap_field_alloc(&pdev->dev,  in sun4i_codec_probe()
1945 							scodec->regmap,  in sun4i_codec_probe()
1946 							quirks->reg_adc_fifoc);  in sun4i_codec_probe()
1947 	if (IS_ERR(scodec->reg_adc_fifoc)) {  in sun4i_codec_probe()
1948 		ret = PTR_ERR(scodec->reg_adc_fifoc);  in sun4i_codec_probe()
1949 		dev_err(&pdev->dev, "Failed to create regmap fields: %d\n",  in sun4i_codec_probe()
1954 	scodec->reg_dac_fifoc = devm_regmap_field_alloc(&pdev->dev,  in sun4i_codec_probe()
1955 							scodec->regmap,  in sun4i_codec_probe()
1956 							quirks->reg_dac_fifoc);  in sun4i_codec_probe()
1957 	if (IS_ERR(scodec->reg_dac_fifoc)) {  in sun4i_codec_probe()
1958 		ret = PTR_ERR(scodec->reg_dac_fifoc);  in sun4i_codec_probe()
1959 		dev_err(&pdev->dev, "Failed to create regmap fields: %d\n",  in sun4i_codec_probe()
1965 	if (clk_prepare_enable(scodec->clk_apb)) {  in sun4i_codec_probe()
1966 		dev_err(&pdev->dev, "Failed to enable the APB clock\n");  in sun4i_codec_probe()
1967 		return -EINVAL;  in sun4i_codec_probe()
1971 	if (scodec->rst) {  in sun4i_codec_probe()
1972 		ret = reset_control_deassert(scodec->rst);  in sun4i_codec_probe()
1974 			dev_err(&pdev->dev,  in sun4i_codec_probe()
1981 	scodec->playback_dma_data.addr = res->start + quirks->reg_dac_txdata;  in sun4i_codec_probe()
1982 	scodec->playback_dma_data.maxburst = 8;  in sun4i_codec_probe()
1983 	scodec->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES;  in sun4i_codec_probe()
1985 	if (!quirks->playback_only) {  in sun4i_codec_probe()
1987 		scodec->capture_dma_data.addr = res->start +  in sun4i_codec_probe()
1988 						quirks->reg_adc_rxdata;  in sun4i_codec_probe()
1989 		scodec->capture_dma_data.maxburst = 8;  in sun4i_codec_probe()
1990 		scodec->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES;  in sun4i_codec_probe()
1993 	ret = devm_snd_soc_register_component(&pdev->dev, quirks->codec,  in sun4i_codec_probe()
1996 		dev_err(&pdev->dev, "Failed to register our codec\n");  in sun4i_codec_probe()
2000 	ret = devm_snd_soc_register_component(&pdev->dev,  in sun4i_codec_probe()
2004 		dev_err(&pdev->dev, "Failed to register our DAI\n");  in sun4i_codec_probe()
2008 	ret = devm_snd_dmaengine_pcm_register(&pdev->dev, NULL, 0);  in sun4i_codec_probe()
2010 		dev_err(&pdev->dev, "Failed to register against DMAEngine\n");  in sun4i_codec_probe()
2014 	card = quirks->create_card(&pdev->dev);  in sun4i_codec_probe()
2017 		dev_err(&pdev->dev, "Failed to create our card\n");  in sun4i_codec_probe()
2025 		dev_err_probe(&pdev->dev, ret, "Failed to register our card\n");  in sun4i_codec_probe()
2032 	if (scodec->rst)  in sun4i_codec_probe()
2033 		reset_control_assert(scodec->rst);  in sun4i_codec_probe()
2035 	clk_disable_unprepare(scodec->clk_apb);  in sun4i_codec_probe()
2045 	if (scodec->rst)  in sun4i_codec_remove()
2046 		reset_control_assert(scodec->rst);  in sun4i_codec_remove()
2047 	clk_disable_unprepare(scodec->clk_apb);  in sun4i_codec_remove()
2052 		.name = "sun4i-codec",
2063 MODULE_AUTHOR("Maxime Ripard <maxime.ripard@free-electrons.com>");
2064 MODULE_AUTHOR("Chen-Yu Tsai <wens@csie.org>");