Merge tag 'sound-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "This is a relatively calm cycle, and majority of changes are about
  ASoC. There are little changes in the core side but we received lots
  of new drivers for new vendors.

  ALSA Core:
   - The new accel operation mode for compress-offload API; only the
     core part, the actual user will follow later

  ASoC:
   - Continued API simplification works
   - Renaming of the sh directory to Renesas
   - Factoring out of some of the common code for Realtek devices
   - Ussal ASoC Intel SOF, AMD and SoundWire updates
   - Support for Allwinner H616, AMD ACP 6.3 systems, AWInic AW88081,
     Cirrus Logic CS32L84, Everest ES8328, Iron Devices SMA1307,
     Longsoon I2S, NeoFidelity NTP8918 and NTP8835, Philips UDA1342,
     Qualcomm SM8750, RealTek RT721, and ST Microelectronics STM32MP25

  HD- and USB-audio:
   - Clean up of IRQ handling in legacy HD-audio driver
   - Fix soft lockup at disconnection of non-standard USB drivers
   - Scarlett2 mixer improvements
   - New quirks and cleanups in HD- and USB-audio"

* tag 'sound-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (278 commits)
  ALSA: hda: Poll jack events for LS7A HD-Audio
  ASoC: hdmi-codec: reorder channel allocation list
  ALSA: ump: Fix the wrong format specifier
  ASoC: Intel: soc-acpi-intel-lnl-match: add rt712_vb + rt1320 support
  ASoC: stm32: dfsdm: change rate upper limits
  ASoC: sma1307: fix uninitialized variable refence
  ASoC: dt-bindings: simple-mux: add idle-state property
  ASoc: simple-mux: add idle-state support
  ASoC: sdca: test adev before calling acpi_dev_for_each_child
  ASoC: SOF: ipc4-topology: remove redundant assignment to variable ret
  ASoC: amd: ps: fix the pcm device numbering for acp 6.3 platform
  ASoC: amd: acp: add soundwire machine driver for legacy stack
  ASoC: amd: acp: move get_acp63_cpu_pin_id() to common file
  ASoC: amd: ps: add soundwire machines for acp6.3 platform
  ASoC: amd: acp: add RT711, RT714 & RT1316 support for acp 6.3 platform
  ASoC: amd: acp: add rt722 based soundwire machines
  ALSA: compress_offload: Add missing descriptions in structs
  ALSA: 6fire: Release resources at card release
  ALSA: caiaq: Use snd_card_free_when_closed() at disconnection
  ALSA: us122l: Drop mmap_count field
  ...

1 files changed, 262 insertions, 36 deletions

diff --git a/sound/soc/sunxi/sun4i-codec.c b/sound/soc/sunxi/sun4i-codec.c
index 330bc0c09f56..933a0913237c 100644
--- a/sound/soc/sunxi/sun4i-codec.c
+++ b/sound/soc/sunxi/sun4i-codec.c
@@ -226,6 +226,43 @@
 #define SUN8I_H3_CODEC_DAC_DBG			(0x48)
 #define SUN8I_H3_CODEC_ADC_DBG			(0x4c)
 
+/* H616 specific registers */
+#define SUN50I_H616_CODEC_DAC_FIFOC		(0x10)
+
+#define SUN50I_DAC_FIFO_STA			(0x14)
+#define SUN50I_DAC_TXE_INT			(3)
+#define SUN50I_DAC_TXU_INT			(2)
+#define SUN50I_DAC_TXO_INT			(1)
+
+#define SUN50I_DAC_CNT				(0x24)
+#define SUN50I_DAC_DG_REG			(0x28)
+#define SUN50I_DAC_DAP_CTL			(0xf0)
+
+#define SUN50I_H616_DAC_AC_DAC_REG		(0x310)
+#define SUN50I_H616_DAC_LEN			(15)
+#define SUN50I_H616_DAC_REN			(14)
+#define SUN50I_H616_LINEOUTL_EN			(13)
+#define SUN50I_H616_LMUTE			(12)
+#define SUN50I_H616_LINEOUTR_EN			(11)
+#define SUN50I_H616_RMUTE			(10)
+#define SUN50I_H616_RSWITCH			(9)
+#define SUN50I_H616_RAMPEN			(8)
+#define SUN50I_H616_LINEOUTL_SEL		(6)
+#define SUN50I_H616_LINEOUTR_SEL		(5)
+#define SUN50I_H616_LINEOUT_VOL			(0)
+
+#define SUN50I_H616_DAC_AC_MIXER_REG		(0x314)
+#define SUN50I_H616_LMIX_LDAC			(21)
+#define SUN50I_H616_LMIX_RDAC			(20)
+#define SUN50I_H616_RMIX_RDAC			(17)
+#define SUN50I_H616_RMIX_LDAC			(16)
+#define SUN50I_H616_LMIXEN			(11)
+#define SUN50I_H616_RMIXEN			(10)
+
+#define SUN50I_H616_DAC_AC_RAMP_REG		(0x31c)
+#define SUN50I_H616_RAMP_STEP			(4)
+#define SUN50I_H616_RDEN			(0)
+
 /* TODO H3 DAP (Digital Audio Processing) bits */
 
 struct sun4i_codec {
@@ -238,6 +275,8 @@ struct sun4i_codec {
 
 	/* ADC_FIFOC register is at different offset on different SoCs */
 	struct regmap_field *reg_adc_fifoc;
+	/* DAC_FIFOC register is at different offset on different SoCs */
+	struct regmap_field *reg_dac_fifoc;
 
 	struct snd_dmaengine_dai_dma_data	capture_dma_data;
 	struct snd_dmaengine_dai_dma_data	playback_dma_data;
@@ -246,19 +285,19 @@ struct sun4i_codec {
 static void sun4i_codec_start_playback(struct sun4i_codec *scodec)
 {
 	/* Flush TX FIFO */
-	regmap_set_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC,
-			BIT(SUN4I_CODEC_DAC_FIFOC_FIFO_FLUSH));
+	regmap_field_set_bits(scodec->reg_dac_fifoc,
+			      BIT(SUN4I_CODEC_DAC_FIFOC_FIFO_FLUSH));
 
 	/* Enable DAC DRQ */
-	regmap_set_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC,
-			BIT(SUN4I_CODEC_DAC_FIFOC_DAC_DRQ_EN));
+	regmap_field_set_bits(scodec->reg_dac_fifoc,
+			      BIT(SUN4I_CODEC_DAC_FIFOC_DAC_DRQ_EN));
 }
 
 static void sun4i_codec_stop_playback(struct sun4i_codec *scodec)
 {
 	/* Disable DAC DRQ */
-	regmap_clear_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC,
-			  BIT(SUN4I_CODEC_DAC_FIFOC_DAC_DRQ_EN));
+	regmap_field_clear_bits(scodec->reg_dac_fifoc,
+				BIT(SUN4I_CODEC_DAC_FIFOC_DAC_DRQ_EN));
 }
 
 static void sun4i_codec_start_capture(struct sun4i_codec *scodec)
@@ -356,13 +395,13 @@ static int sun4i_codec_prepare_playback(struct snd_pcm_substream *substream,
 	u32 val;
 
 	/* Flush the TX FIFO */
-	regmap_set_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC,
-			   BIT(SUN4I_CODEC_DAC_FIFOC_FIFO_FLUSH));
+	regmap_field_set_bits(scodec->reg_dac_fifoc,
+			      BIT(SUN4I_CODEC_DAC_FIFOC_FIFO_FLUSH));
 
 	/* Set TX FIFO Empty Trigger Level */
-	regmap_update_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC,
-			   0x3f << SUN4I_CODEC_DAC_FIFOC_TX_TRIG_LEVEL,
-			   0xf << SUN4I_CODEC_DAC_FIFOC_TX_TRIG_LEVEL);
+	regmap_field_update_bits(scodec->reg_dac_fifoc,
+				 0x3f << SUN4I_CODEC_DAC_FIFOC_TX_TRIG_LEVEL,
+				 0xf << SUN4I_CODEC_DAC_FIFOC_TX_TRIG_LEVEL);
 
 	if (substream->runtime->rate > 32000)
 		/* Use 64 bits FIR filter */
@@ -371,13 +410,13 @@ static int sun4i_codec_prepare_playback(struct snd_pcm_substream *substream,
 		/* Use 32 bits FIR filter */
 		val = BIT(SUN4I_CODEC_DAC_FIFOC_FIR_VERSION);
 
-	regmap_update_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC,
-			   BIT(SUN4I_CODEC_DAC_FIFOC_FIR_VERSION),
-			   val);
+	regmap_field_update_bits(scodec->reg_dac_fifoc,
+				 BIT(SUN4I_CODEC_DAC_FIFOC_FIR_VERSION),
+				 val);
 
 	/* Send zeros when we have an underrun */
-	regmap_clear_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC,
-			   BIT(SUN4I_CODEC_DAC_FIFOC_SEND_LASAT));
+	regmap_field_clear_bits(scodec->reg_dac_fifoc,
+				BIT(SUN4I_CODEC_DAC_FIFOC_SEND_LASAT));
 
 	return 0;
 };
@@ -510,9 +549,9 @@ static int sun4i_codec_hw_params_playback(struct sun4i_codec *scodec,
 	u32 val;
 
 	/* Set DAC sample rate */
-	regmap_update_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC,
-			   7 << SUN4I_CODEC_DAC_FIFOC_DAC_FS,
-			   hwrate << SUN4I_CODEC_DAC_FIFOC_DAC_FS);
+	regmap_field_update_bits(scodec->reg_dac_fifoc,
+				 7 << SUN4I_CODEC_DAC_FIFOC_DAC_FS,
+				 hwrate << SUN4I_CODEC_DAC_FIFOC_DAC_FS);
 
 	/* Set the number of channels we want to use */
 	if (params_channels(params) == 1)
@@ -520,27 +559,27 @@ static int sun4i_codec_hw_params_playback(struct sun4i_codec *scodec,
 	else
 		val = 0;
 
-	regmap_update_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC,
-			   BIT(SUN4I_CODEC_DAC_FIFOC_MONO_EN),
-			   val);
+	regmap_field_update_bits(scodec->reg_dac_fifoc,
+				 BIT(SUN4I_CODEC_DAC_FIFOC_MONO_EN),
+				 val);
 
 	/* Set the number of sample bits to either 16 or 24 bits */
 	if (hw_param_interval(params, SNDRV_PCM_HW_PARAM_SAMPLE_BITS)->min == 32) {
-		regmap_set_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC,
-				   BIT(SUN4I_CODEC_DAC_FIFOC_TX_SAMPLE_BITS));
+		regmap_field_set_bits(scodec->reg_dac_fifoc,
+				      BIT(SUN4I_CODEC_DAC_FIFOC_TX_SAMPLE_BITS));
 
 		/* Set TX FIFO mode to padding the LSBs with 0 */
-		regmap_clear_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC,
-				   BIT(SUN4I_CODEC_DAC_FIFOC_TX_FIFO_MODE));
+		regmap_field_clear_bits(scodec->reg_dac_fifoc,
+					BIT(SUN4I_CODEC_DAC_FIFOC_TX_FIFO_MODE));
 
 		scodec->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
 	} else {
-		regmap_clear_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC,
-				   BIT(SUN4I_CODEC_DAC_FIFOC_TX_SAMPLE_BITS));
+		regmap_field_clear_bits(scodec->reg_dac_fifoc,
+					BIT(SUN4I_CODEC_DAC_FIFOC_TX_SAMPLE_BITS));
 
 		/* Set TX FIFO mode to repeat the MSB */
-		regmap_set_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC,
-				   BIT(SUN4I_CODEC_DAC_FIFOC_TX_FIFO_MODE));
+		regmap_field_set_bits(scodec->reg_dac_fifoc,
+				      BIT(SUN4I_CODEC_DAC_FIFOC_TX_FIFO_MODE));
 
 		scodec->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES;
 	}
@@ -587,8 +626,8 @@ static int sun4i_codec_startup(struct snd_pcm_substream *substream,
 	 * Stop issuing DRQ when we have room for less than 16 samples
 	 * in our TX FIFO
 	 */
-	regmap_set_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC,
-			   3 << SUN4I_CODEC_DAC_FIFOC_DRQ_CLR_CNT);
+	regmap_field_set_bits(scodec->reg_dac_fifoc,
+			      3 << SUN4I_CODEC_DAC_FIFOC_DRQ_CLR_CNT);
 
 	return clk_prepare_enable(scodec->clk_module);
 }
@@ -1518,6 +1557,150 @@ static struct snd_soc_card *sun8i_v3s_codec_create_card(struct device *dev)
 	return card;
 };
 
+static const struct snd_kcontrol_new sun50i_h616_codec_codec_controls[] = {
+	SOC_SINGLE_TLV("DAC Playback Volume", SUN4I_CODEC_DAC_DPC,
+		       SUN4I_CODEC_DAC_DPC_DVOL, 0x3f, 1,
+		       sun6i_codec_dvol_scale),
+	SOC_SINGLE_TLV("Line Out Playback Volume",
+		       SUN50I_H616_DAC_AC_DAC_REG,
+		       SUN50I_H616_LINEOUT_VOL, 0x1f, 0,
+		       sun6i_codec_lineout_vol_scale),
+	SOC_DOUBLE("Line Out Playback Switch",
+		   SUN50I_H616_DAC_AC_DAC_REG,
+		   SUN50I_H616_LINEOUTL_EN,
+		   SUN50I_H616_LINEOUTR_EN, 1, 0),
+};
+
+static const struct snd_kcontrol_new sun50i_h616_codec_mixer_controls[] = {
+	SOC_DAPM_DOUBLE("DAC Playback Switch",
+			SUN50I_H616_DAC_AC_MIXER_REG,
+			SUN50I_H616_LMIX_LDAC,
+			SUN50I_H616_RMIX_RDAC, 1, 0),
+	SOC_DAPM_DOUBLE("DAC Reversed Playback Switch",
+			SUN50I_H616_DAC_AC_MIXER_REG,
+			SUN50I_H616_LMIX_RDAC,
+			SUN50I_H616_RMIX_LDAC, 1, 0),
+};
+
+static SOC_ENUM_DOUBLE_DECL(sun50i_h616_codec_lineout_src_enum,
+			    SUN50I_H616_DAC_AC_DAC_REG,
+			    SUN50I_H616_LINEOUTL_SEL,
+			    SUN50I_H616_LINEOUTR_SEL,
+			    sun6i_codec_lineout_src_enum_text);
+
+static const struct snd_kcontrol_new sun50i_h616_codec_lineout_src[] = {
+		SOC_DAPM_ENUM("Line Out Source Playback Route",
+			      sun50i_h616_codec_lineout_src_enum),
+};
+
+static const struct snd_soc_dapm_widget sun50i_h616_codec_codec_widgets[] = {
+	/* Digital parts of the DACs */
+	SND_SOC_DAPM_SUPPLY("DAC Enable", SUN4I_CODEC_DAC_DPC,
+			    SUN4I_CODEC_DAC_DPC_EN_DA, 0,
+			    NULL, 0),
+
+	/* Analog parts of the DACs */
+	SND_SOC_DAPM_DAC("Left DAC", "Codec Playback",
+			 SUN50I_H616_DAC_AC_DAC_REG,
+			 SUN50I_H616_DAC_LEN, 0),
+	SND_SOC_DAPM_DAC("Right DAC", "Codec Playback",
+			 SUN50I_H616_DAC_AC_DAC_REG,
+			 SUN50I_H616_DAC_REN, 0),
+
+	/* Mixers */
+	SOC_MIXER_ARRAY("Left Mixer", SUN50I_H616_DAC_AC_MIXER_REG,
+			SUN50I_H616_LMIXEN, 0,
+			sun50i_h616_codec_mixer_controls),
+	SOC_MIXER_ARRAY("Right Mixer", SUN50I_H616_DAC_AC_MIXER_REG,
+			SUN50I_H616_RMIXEN, 0,
+			sun50i_h616_codec_mixer_controls),
+
+	/* Line Out path */
+	SND_SOC_DAPM_MUX("Line Out Source Playback Route",
+			 SND_SOC_NOPM, 0, 0, sun50i_h616_codec_lineout_src),
+	SND_SOC_DAPM_OUT_DRV("Line Out Ramp Controller",
+			     SUN50I_H616_DAC_AC_RAMP_REG,
+			     SUN50I_H616_RDEN, 0, NULL, 0),
+	SND_SOC_DAPM_OUTPUT("LINEOUT"),
+};
+
+static const struct snd_soc_component_driver sun50i_h616_codec_codec = {
+	.controls   = sun50i_h616_codec_codec_controls,
+	.num_controls   = ARRAY_SIZE(sun50i_h616_codec_codec_controls),
+	.dapm_widgets   = sun50i_h616_codec_codec_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(sun50i_h616_codec_codec_widgets),
+	.idle_bias_on   = 1,
+	.use_pmdown_time  = 1,
+	.endianness   = 1,
+};
+
+static const struct snd_kcontrol_new sun50i_h616_card_controls[] = {
+	SOC_DAPM_PIN_SWITCH("LINEOUT"),
+};
+
+static const struct snd_soc_dapm_widget sun50i_h616_codec_card_dapm_widgets[] = {
+	SND_SOC_DAPM_LINE("Line Out", NULL),
+	SND_SOC_DAPM_SPK("Speaker", sun4i_codec_spk_event),
+};
+
+/* Connect digital side enables to analog side widgets */
+static const struct snd_soc_dapm_route sun50i_h616_codec_card_routes[] = {
+	/* DAC Routes */
+	{ "Left DAC", NULL, "DAC Enable" },
+	{ "Right DAC", NULL, "DAC Enable" },
+
+	/* Left Mixer Routes */
+	{ "Left Mixer", "DAC Playback Switch", "Left DAC" },
+	{ "Left Mixer", "DAC Reversed Playback Switch", "Right DAC" },
+
+	/* Right Mixer Routes */
+	{ "Right Mixer", "DAC Playback Switch", "Right DAC" },
+	{ "Right Mixer", "DAC Reversed Playback Switch", "Left DAC" },
+
+	/* Line Out Routes */
+	{ "Line Out Source Playback Route", "Stereo", "Left Mixer" },
+	{ "Line Out Source Playback Route", "Stereo", "Right Mixer" },
+	{ "Line Out Source Playback Route", "Mono Differential", "Left Mixer" },
+	{ "Line Out Source Playback Route", "Mono Differential", "Right Mixer" },
+	{ "Line Out Ramp Controller", NULL, "Line Out Source Playback Route" },
+	{ "LINEOUT", NULL, "Line Out Ramp Controller" },
+};
+
+static struct snd_soc_card *sun50i_h616_codec_create_card(struct device *dev)
+{
+	struct snd_soc_card *card;
+	int ret;
+
+	card = devm_kzalloc(dev, sizeof(*card), GFP_KERNEL);
+	if (!card)
+		return ERR_PTR(-ENOMEM);
+
+	card->dai_link = sun4i_codec_create_link(dev, &card->num_links);
+	if (!card->dai_link)
+		return ERR_PTR(-ENOMEM);
+
+	card->dai_link->playback_only = true;
+	card->dai_link->capture_only = false;
+
+	card->dev		= dev;
+	card->owner		= THIS_MODULE;
+	card->name		= "H616 Audio Codec";
+	card->driver_name	= "sun4i-codec";
+	card->controls		= sun50i_h616_card_controls;
+	card->num_controls	= ARRAY_SIZE(sun50i_h616_card_controls);
+	card->dapm_widgets	= sun50i_h616_codec_card_dapm_widgets;
+	card->num_dapm_widgets	= ARRAY_SIZE(sun50i_h616_codec_card_dapm_widgets);
+	card->dapm_routes	= sun50i_h616_codec_card_routes;
+	card->num_dapm_routes	= ARRAY_SIZE(sun50i_h616_codec_card_routes);
+	card->fully_routed	= true;
+
+	ret = snd_soc_of_parse_audio_routing(card, "allwinner,audio-routing");
+	if (ret)
+		dev_warn(dev, "failed to parse audio-routing: %d\n", ret);
+
+	return card;
+};
+
 static const struct regmap_config sun4i_codec_regmap_config = {
 	.reg_bits	= 32,
 	.reg_stride	= 4,
@@ -1560,14 +1743,24 @@ static const struct regmap_config sun8i_v3s_codec_regmap_config = {
 	.max_register	= SUN8I_H3_CODEC_ADC_DBG,
 };
 
+static const struct regmap_config sun50i_h616_codec_regmap_config = {
+	.reg_bits	= 32,
+	.reg_stride	= 4,
+	.val_bits	= 32,
+	.max_register	= SUN50I_H616_DAC_AC_RAMP_REG,
+	.cache_type	= REGCACHE_NONE,
+};
+
 struct sun4i_codec_quirks {
 	const struct regmap_config *regmap_config;
 	const struct snd_soc_component_driver *codec;
 	struct snd_soc_card * (*create_card)(struct device *dev);
 	struct reg_field reg_adc_fifoc;	/* used for regmap_field */
+	struct reg_field reg_dac_fifoc;	/* used for regmap_field */
 	unsigned int reg_dac_txdata;	/* TX FIFO offset for DMA config */
 	unsigned int reg_adc_rxdata;	/* RX FIFO offset for DMA config */
 	bool has_reset;
+	bool playback_only;
 };
 
 static const struct sun4i_codec_quirks sun4i_codec_quirks = {
@@ -1575,6 +1768,7 @@ static const struct sun4i_codec_quirks sun4i_codec_quirks = {
 	.codec		= &sun4i_codec_codec,
 	.create_card	= sun4i_codec_create_card,
 	.reg_adc_fifoc	= REG_FIELD(SUN4I_CODEC_ADC_FIFOC, 0, 31),
+	.reg_dac_fifoc	= REG_FIELD(SUN4I_CODEC_DAC_FIFOC, 0, 31),
 	.reg_dac_txdata	= SUN4I_CODEC_DAC_TXDATA,
 	.reg_adc_rxdata	= SUN4I_CODEC_ADC_RXDATA,
 };
@@ -1584,6 +1778,7 @@ static const struct sun4i_codec_quirks sun6i_a31_codec_quirks = {
 	.codec		= &sun6i_codec_codec,
 	.create_card	= sun6i_codec_create_card,
 	.reg_adc_fifoc	= REG_FIELD(SUN6I_CODEC_ADC_FIFOC, 0, 31),
+	.reg_dac_fifoc	= REG_FIELD(SUN4I_CODEC_DAC_FIFOC, 0, 31),
 	.reg_dac_txdata	= SUN4I_CODEC_DAC_TXDATA,
 	.reg_adc_rxdata	= SUN6I_CODEC_ADC_RXDATA,
 	.has_reset	= true,
@@ -1594,6 +1789,7 @@ static const struct sun4i_codec_quirks sun7i_codec_quirks = {
 	.codec		= &sun7i_codec_codec,
 	.create_card	= sun4i_codec_create_card,
 	.reg_adc_fifoc	= REG_FIELD(SUN4I_CODEC_ADC_FIFOC, 0, 31),
+	.reg_dac_fifoc	= REG_FIELD(SUN4I_CODEC_DAC_FIFOC, 0, 31),
 	.reg_dac_txdata	= SUN4I_CODEC_DAC_TXDATA,
 	.reg_adc_rxdata	= SUN4I_CODEC_ADC_RXDATA,
 };
@@ -1603,6 +1799,7 @@ static const struct sun4i_codec_quirks sun8i_a23_codec_quirks = {
 	.codec		= &sun8i_a23_codec_codec,
 	.create_card	= sun8i_a23_codec_create_card,
 	.reg_adc_fifoc	= REG_FIELD(SUN6I_CODEC_ADC_FIFOC, 0, 31),
+	.reg_dac_fifoc	= REG_FIELD(SUN4I_CODEC_DAC_FIFOC, 0, 31),
 	.reg_dac_txdata	= SUN4I_CODEC_DAC_TXDATA,
 	.reg_adc_rxdata	= SUN6I_CODEC_ADC_RXDATA,
 	.has_reset	= true,
@@ -1618,6 +1815,7 @@ static const struct sun4i_codec_quirks sun8i_h3_codec_quirks = {
 	.codec		= &sun8i_a23_codec_codec,
 	.create_card	= sun8i_h3_codec_create_card,
 	.reg_adc_fifoc	= REG_FIELD(SUN6I_CODEC_ADC_FIFOC, 0, 31),
+	.reg_dac_fifoc	= REG_FIELD(SUN4I_CODEC_DAC_FIFOC, 0, 31),
 	.reg_dac_txdata	= SUN8I_H3_CODEC_DAC_TXDATA,
 	.reg_adc_rxdata	= SUN6I_CODEC_ADC_RXDATA,
 	.has_reset	= true,
@@ -1632,11 +1830,21 @@ static const struct sun4i_codec_quirks sun8i_v3s_codec_quirks = {
 	.codec		= &sun8i_a23_codec_codec,
 	.create_card	= sun8i_v3s_codec_create_card,
 	.reg_adc_fifoc	= REG_FIELD(SUN6I_CODEC_ADC_FIFOC, 0, 31),
+	.reg_dac_fifoc	= REG_FIELD(SUN4I_CODEC_DAC_FIFOC, 0, 31),
 	.reg_dac_txdata	= SUN8I_H3_CODEC_DAC_TXDATA,
 	.reg_adc_rxdata	= SUN6I_CODEC_ADC_RXDATA,
 	.has_reset	= true,
 };
 
+static const struct sun4i_codec_quirks sun50i_h616_codec_quirks = {
+	.regmap_config	= &sun50i_h616_codec_regmap_config,
+	.codec		= &sun50i_h616_codec_codec,
+	.create_card	= sun50i_h616_codec_create_card,
+	.reg_dac_fifoc	= REG_FIELD(SUN50I_H616_CODEC_DAC_FIFOC, 0, 31),
+	.reg_dac_txdata	= SUN8I_H3_CODEC_DAC_TXDATA,
+	.has_reset	= true,
+};
+
 static const struct of_device_id sun4i_codec_of_match[] = {
 	{
 		.compatible = "allwinner,sun4i-a10-codec",
@@ -1662,6 +1870,10 @@ static const struct of_device_id sun4i_codec_of_match[] = {
 		.compatible = "allwinner,sun8i-v3s-codec",
 		.data = &sun8i_v3s_codec_quirks,
 	},
+	{
+		.compatible = "allwinner,sun50i-h616-codec",
+		.data = &sun50i_h616_codec_quirks,
+	},
 	{}
 };
 MODULE_DEVICE_TABLE(of, sun4i_codec_of_match);
@@ -1739,6 +1951,16 @@ static int sun4i_codec_probe(struct platform_device *pdev)
 		return ret;
 	}
 
+	scodec->reg_dac_fifoc = devm_regmap_field_alloc(&pdev->dev,
+							scodec->regmap,
+							quirks->reg_dac_fifoc);
+	if (IS_ERR(scodec->reg_dac_fifoc)) {
+		ret = PTR_ERR(scodec->reg_dac_fifoc);
+		dev_err(&pdev->dev, "Failed to create regmap fields: %d\n",
+			ret);
+		return ret;
+	}
+
 	/* Enable the bus clock */
 	if (clk_prepare_enable(scodec->clk_apb)) {
 		dev_err(&pdev->dev, "Failed to enable the APB clock\n");
@@ -1760,10 +1982,13 @@ static int sun4i_codec_probe(struct platform_device *pdev)
 	scodec->playback_dma_data.maxburst = 8;
 	scodec->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES;
 
-	/* DMA configuration for RX FIFO */
-	scodec->capture_dma_data.addr = res->start + quirks->reg_adc_rxdata;
-	scodec->capture_dma_data.maxburst = 8;
-	scodec->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES;
+	if (!quirks->playback_only) {
+		/* DMA configuration for RX FIFO */
+		scodec->capture_dma_data.addr = res->start +
+						quirks->reg_adc_rxdata;
+		scodec->capture_dma_data.maxburst = 8;
+		scodec->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES;
+	}
 
 	ret = devm_snd_soc_register_component(&pdev->dev, quirks->codec,
 				     &sun4i_codec_dai, 1);
@@ -1837,4 +2062,5 @@ MODULE_AUTHOR("Emilio López <emilio@elopez.com.ar>");
 MODULE_AUTHOR("Jon Smirl <jonsmirl@gmail.com>");
 MODULE_AUTHOR("Maxime Ripard <maxime.ripard@free-electrons.com>");
 MODULE_AUTHOR("Chen-Yu Tsai <wens@csie.org>");
+MODULE_AUTHOR("Ryan Walklin <ryan@testtoast.com");
 MODULE_LICENSE("GPL");