Merge tag 'asoc-fix-v5.6-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v5.6

A few fixes sent in since the merge window, none of them with global
impact but all important for the users they affect.

Author: tiwai

include/sound/soc-dapm.h

@@ -392,8 +392,6 @@ int snd_soc_dapm_get_enum_double(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol);
 int snd_soc_dapm_put_enum_double(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol);
-int snd_soc_dapm_put_enum_double_locked(struct snd_kcontrol *kcontrol,
-	struct snd_ctl_elem_value *ucontrol);
 int snd_soc_dapm_info_pin_switch(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_info *uinfo);
 int snd_soc_dapm_get_pin_switch(struct snd_kcontrol *kcontrol,

sound/hda/ext/hdac_ext_controller.c

@@ -254,6 +254,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_link_power_down_all);
 int snd_hdac_ext_bus_link_get(struct hdac_bus *bus,
 				struct hdac_ext_link *link)
 {
+	unsigned long codec_mask;
 	int ret = 0;
 
 	mutex_lock(&bus->lock);
@@ -280,9 +281,11 @@ int snd_hdac_ext_bus_link_get(struct hdac_bus *bus,
 		 *  HDA spec section 4.3 - Codec Discovery
 		 */
 		udelay(521);
-		bus->codec_mask = snd_hdac_chip_readw(bus, STATESTS);
-		dev_dbg(bus->dev, "codec_mask = 0x%lx\n", bus->codec_mask);
-		snd_hdac_chip_writew(bus, STATESTS, bus->codec_mask);
+		codec_mask = snd_hdac_chip_readw(bus, STATESTS);
+		dev_dbg(bus->dev, "codec_mask = 0x%lx\n", codec_mask);
+		snd_hdac_chip_writew(bus, STATESTS, codec_mask);
+		if (!bus->codec_mask)
+			bus->codec_mask = codec_mask;
 	}
 
 	mutex_unlock(&bus->lock);

sound/soc/amd/raven/acp3x-i2s.c

@@ -170,6 +170,7 @@ static int acp3x_i2s_trigger(struct snd_pcm_substream *substream,
 	struct snd_soc_card *card;
 	struct acp3x_platform_info *pinfo;
 	u32 ret, val, period_bytes, reg_val, ier_val, water_val;
+	u32 buf_size, buf_reg;
 
 	prtd = substream->private_data;
 	rtd = substream->runtime->private_data;
@@ -183,6 +184,8 @@ static int acp3x_i2s_trigger(struct snd_pcm_substream *substream,
 	}
 	period_bytes = frames_to_bytes(substream->runtime,
 			substream->runtime->period_size);
+	buf_size = frames_to_bytes(substream->runtime,
+			substream->runtime->buffer_size);
 	switch (cmd) {
 	case SNDRV_PCM_TRIGGER_START:
 	case SNDRV_PCM_TRIGGER_RESUME:
@@ -196,13 +199,15 @@ static int acp3x_i2s_trigger(struct snd_pcm_substream *substream,
 					mmACP_BT_TX_INTR_WATERMARK_SIZE;
 				reg_val = mmACP_BTTDM_ITER;
 				ier_val = mmACP_BTTDM_IER;
+				buf_reg = mmACP_BT_TX_RINGBUFSIZE;
 				break;
 			case I2S_SP_INSTANCE:
 			default:
 				water_val =
 					mmACP_I2S_TX_INTR_WATERMARK_SIZE;
 				reg_val = mmACP_I2STDM_ITER;
 				ier_val = mmACP_I2STDM_IER;
+				buf_reg = mmACP_I2S_TX_RINGBUFSIZE;
 			}
 		} else {
 			switch (rtd->i2s_instance) {
@@ -211,16 +216,19 @@ static int acp3x_i2s_trigger(struct snd_pcm_substream *substream,
 					mmACP_BT_RX_INTR_WATERMARK_SIZE;
 				reg_val = mmACP_BTTDM_IRER;
 				ier_val = mmACP_BTTDM_IER;
+				buf_reg = mmACP_BT_RX_RINGBUFSIZE;
 				break;
 			case I2S_SP_INSTANCE:
 			default:
 				water_val =
 					mmACP_I2S_RX_INTR_WATERMARK_SIZE;
 				reg_val = mmACP_I2STDM_IRER;
 				ier_val = mmACP_I2STDM_IER;
+				buf_reg = mmACP_I2S_RX_RINGBUFSIZE;
 			}
 		}
 		rv_writel(period_bytes, rtd->acp3x_base + water_val);
+		rv_writel(buf_size, rtd->acp3x_base + buf_reg);
 		val = rv_readl(rtd->acp3x_base + reg_val);
 		val = val | BIT(0);
 		rv_writel(val, rtd->acp3x_base + reg_val);

sound/soc/amd/raven/acp3x-pcm-dma.c

@@ -110,7 +110,7 @@ static void config_acp3x_dma(struct i2s_stream_instance *rtd, int direction)
 {
 	u16 page_idx;
 	u32 low, high, val, acp_fifo_addr, reg_fifo_addr;
-	u32 reg_ringbuf_size, reg_dma_size, reg_fifo_size;
+	u32 reg_dma_size, reg_fifo_size;
 	dma_addr_t addr;
 
 	addr = rtd->dma_addr;
@@ -157,7 +157,6 @@ static void config_acp3x_dma(struct i2s_stream_instance *rtd, int direction)
 	if (direction == SNDRV_PCM_STREAM_PLAYBACK) {
 		switch (rtd->i2s_instance) {
 		case I2S_BT_INSTANCE:
-			reg_ringbuf_size = mmACP_BT_TX_RINGBUFSIZE;
 			reg_dma_size = mmACP_BT_TX_DMA_SIZE;
 			acp_fifo_addr = ACP_SRAM_PTE_OFFSET +
 						BT_PB_FIFO_ADDR_OFFSET;
@@ -169,7 +168,6 @@ static void config_acp3x_dma(struct i2s_stream_instance *rtd, int direction)
 
 		case I2S_SP_INSTANCE:
 		default:
-			reg_ringbuf_size = mmACP_I2S_TX_RINGBUFSIZE;
 			reg_dma_size = mmACP_I2S_TX_DMA_SIZE;
 			acp_fifo_addr = ACP_SRAM_PTE_OFFSET +
 						SP_PB_FIFO_ADDR_OFFSET;
@@ -181,7 +179,6 @@ static void config_acp3x_dma(struct i2s_stream_instance *rtd, int direction)
 	} else {
 		switch (rtd->i2s_instance) {
 		case I2S_BT_INSTANCE:
-			reg_ringbuf_size = mmACP_BT_RX_RINGBUFSIZE;
 			reg_dma_size = mmACP_BT_RX_DMA_SIZE;
 			acp_fifo_addr = ACP_SRAM_PTE_OFFSET +
 						BT_CAPT_FIFO_ADDR_OFFSET;
@@ -193,7 +190,6 @@ static void config_acp3x_dma(struct i2s_stream_instance *rtd, int direction)
 
 		case I2S_SP_INSTANCE:
 		default:
-			reg_ringbuf_size = mmACP_I2S_RX_RINGBUFSIZE;
 			reg_dma_size = mmACP_I2S_RX_DMA_SIZE;
 			acp_fifo_addr = ACP_SRAM_PTE_OFFSET +
 						SP_CAPT_FIFO_ADDR_OFFSET;
@@ -203,7 +199,6 @@ static void config_acp3x_dma(struct i2s_stream_instance *rtd, int direction)
 				rtd->acp3x_base + mmACP_I2S_RX_RINGBUFADDR);
 		}
 	}
-	rv_writel(MAX_BUFFER, rtd->acp3x_base + reg_ringbuf_size);
 	rv_writel(DMA_SIZE, rtd->acp3x_base + reg_dma_size);
 	rv_writel(acp_fifo_addr, rtd->acp3x_base + reg_fifo_addr);
 	rv_writel(FIFO_SIZE, rtd->acp3x_base + reg_fifo_size);

sound/soc/amd/raven/pci-acp3x.c

@@ -45,23 +45,6 @@ static int acp3x_power_on(void __iomem *acp3x_base)
 	return -ETIMEDOUT;
 }
 
-static int acp3x_power_off(void __iomem *acp3x_base)
-{
-	u32 val;
-	int timeout;
-
-	rv_writel(ACP_PGFSM_CNTL_POWER_OFF_MASK,
-			acp3x_base + mmACP_PGFSM_CONTROL);
-	timeout = 0;
-	while (++timeout < 500) {
-		val = rv_readl(acp3x_base + mmACP_PGFSM_STATUS);
-		if ((val & ACP_PGFSM_STATUS_MASK) == ACP_POWERED_OFF)
-			return 0;
-		udelay(1);
-	}
-	return -ETIMEDOUT;
-}
-
 static int acp3x_reset(void __iomem *acp3x_base)
 {
 	u32 val;
@@ -115,12 +98,6 @@ static int acp3x_deinit(void __iomem *acp3x_base)
 		pr_err("ACP3x reset failed\n");
 		return ret;
 	}
-	/* power off */
-	ret = acp3x_power_off(acp3x_base);
-	if (ret) {
-		pr_err("ACP3x power off failed\n");
-		return ret;
-	}
 	return 0;
 }
 

sound/soc/atmel/Kconfig

@@ -10,11 +10,11 @@ config SND_ATMEL_SOC
 if SND_ATMEL_SOC
 
 config SND_ATMEL_SOC_PDC
-	tristate
+	bool
 	depends on HAS_DMA
 
 config SND_ATMEL_SOC_DMA
-	tristate
+	bool
 	select SND_SOC_GENERIC_DMAENGINE_PCM
 
 config SND_ATMEL_SOC_SSC

sound/soc/atmel/Makefile

@@ -6,8 +6,14 @@ snd-soc-atmel_ssc_dai-objs := atmel_ssc_dai.o
 snd-soc-atmel-i2s-objs := atmel-i2s.o
 snd-soc-mchp-i2s-mcc-objs := mchp-i2s-mcc.o
 
-obj-$(CONFIG_SND_ATMEL_SOC_PDC) += snd-soc-atmel-pcm-pdc.o
-obj-$(CONFIG_SND_ATMEL_SOC_DMA) += snd-soc-atmel-pcm-dma.o
+# pdc and dma need to both be built-in if any user of
+# ssc is built-in.
+ifdef CONFIG_SND_ATMEL_SOC_PDC
+obj-$(CONFIG_SND_ATMEL_SOC_SSC) += snd-soc-atmel-pcm-pdc.o
+endif
+ifdef CONFIG_SND_ATMEL_SOC_DMA
+obj-$(CONFIG_SND_ATMEL_SOC_SSC) += snd-soc-atmel-pcm-dma.o
+endif
 obj-$(CONFIG_SND_ATMEL_SOC_SSC) += snd-soc-atmel_ssc_dai.o
 obj-$(CONFIG_SND_ATMEL_SOC_I2S) += snd-soc-atmel-i2s.o
 obj-$(CONFIG_SND_MCHP_SOC_I2S_MCC) += snd-soc-mchp-i2s-mcc.o

sound/soc/codecs/hdmi-codec.c

@@ -779,7 +779,17 @@ static int hdmi_of_xlate_dai_id(struct snd_soc_component *component,
 	return ret;
 }
 
+static void hdmi_remove(struct snd_soc_component *component)
+{
+	struct hdmi_codec_priv *hcp = snd_soc_component_get_drvdata(component);
+
+	if (hcp->hcd.ops->hook_plugged_cb)
+		hcp->hcd.ops->hook_plugged_cb(component->dev->parent,
+					      hcp->hcd.data, NULL, NULL);
+}
+
 static const struct snd_soc_component_driver hdmi_driver = {
+	.remove			= hdmi_remove,
 	.dapm_widgets		= hdmi_widgets,
 	.num_dapm_widgets	= ARRAY_SIZE(hdmi_widgets),
 	.of_xlate_dai_id	= hdmi_of_xlate_dai_id,