Merge branch 'for-linus' into for-next

Signed-off-by: Takashi Iwai <tiwai@suse.de>

Author: tiwai

drivers/spi/spi-rzv2h-rspi.c

@@ -135,8 +135,9 @@ static inline void rzv2h_rspi_rx_##type(struct rzv2h_rspi_priv *rspi,	\
 RZV2H_RSPI_TX(writel, u32)
 RZV2H_RSPI_TX(writew, u16)
 RZV2H_RSPI_TX(writeb, u8)
+/* The read access size for RSPI_SPDR is fixed at 32 bits */
 RZV2H_RSPI_RX(readl, u32)
-RZV2H_RSPI_RX(readw, u16)
+RZV2H_RSPI_RX(readl, u16)
 RZV2H_RSPI_RX(readl, u8)
 
 static void rzv2h_rspi_reg_rmw(const struct rzv2h_rspi_priv *rspi,

sound/soc/amd/yc/acp6x-mach.c

@@ -808,6 +808,13 @@ static const struct dmi_system_id yc_acp_quirk_table[] = {
 			DMI_MATCH(DMI_BOARD_NAME, "MS-17LN"),
 		}
 	},
+	{
+		.driver_data = &acp6x_card,
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_BOARD_NAME, "PM1403CDA"),
+		}
+	},
 	{}
 };
 

sound/soc/codecs/wm_adsp.c

@@ -679,6 +679,9 @@ static void wm_adsp_control_remove(struct cs_dsp_coeff_ctl *cs_ctl)
 {
 	struct wm_coeff_ctl *ctl = cs_ctl->priv;
 
+	if (!ctl)
+		return;
+
 	cancel_work_sync(&ctl->work);
 
 	kfree(ctl->name);

sound/soc/loongson/loongson_dma.c

@@ -199,6 +199,7 @@ loongson_pcm_pointer(struct snd_soc_component *component,
 		     struct snd_pcm_substream *substream)
 {
 	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct device *dev = substream->pcm->card->dev;
 	struct loongson_runtime_data *prtd = runtime->private_data;
 	struct loongson_dma_desc *desc;
 	snd_pcm_uframes_t x;
@@ -207,9 +208,16 @@ loongson_pcm_pointer(struct snd_soc_component *component,
 	desc = dma_desc_save(prtd);
 	addr = ((u64)desc->saddr_hi << 32) | desc->saddr;
 
-	x = bytes_to_frames(runtime, addr - runtime->dma_addr);
-	if (x == runtime->buffer_size)
+	if (addr < runtime->dma_addr ||
+	    addr > runtime->dma_addr + runtime->dma_bytes) {
+		dev_warn(dev, "WARNING! dma_addr:0x%llx\n", addr);
 		x = 0;
+	} else {
+		x = bytes_to_frames(runtime, addr - runtime->dma_addr);
+		if (x == runtime->buffer_size)
+			x = 0;
+	}
+
 	return x;
 }
 

sound/soc/sdca/sdca_function_device.c

@@ -82,6 +82,9 @@ static struct sdca_dev *sdca_dev_register(struct device *parent,
 
 static void sdca_dev_unregister(struct sdca_dev *sdev)
 {
+	if (!sdev)
+		return;
+
 	auxiliary_device_delete(&sdev->auxdev);
 	auxiliary_device_uninit(&sdev->auxdev);
 }
@@ -90,14 +93,24 @@ int sdca_dev_register_functions(struct sdw_slave *slave)
 {
 	struct sdca_device_data *sdca_data = &slave->sdca_data;
 	int i;
+	int ret;
 
 	for (i = 0; i < sdca_data->num_functions; i++) {
 		struct sdca_dev *func_dev;
 
 		func_dev = sdca_dev_register(&slave->dev,
 					     &sdca_data->function[i]);
-		if (IS_ERR(func_dev))
-			return PTR_ERR(func_dev);
+		if (IS_ERR(func_dev)) {
+			ret = PTR_ERR(func_dev);
+			/*
+			 * Unregister functions that were successfully
+			 * registered before this failure. This also
+			 * sets func_dev to NULL so the caller will not
+			 * try to unregister them again.
+			 */
+			sdca_dev_unregister_functions(slave);
+			return ret;
+		}
 
 		sdca_data->function[i].func_dev = func_dev;
 	}
@@ -111,7 +124,12 @@ void sdca_dev_unregister_functions(struct sdw_slave *slave)
 	struct sdca_device_data *sdca_data = &slave->sdca_data;
 	int i;
 
-	for (i = 0; i < sdca_data->num_functions; i++)
+	for (i = 0; i < sdca_data->num_functions; i++) {
+		if (!sdca_data->function[i].func_dev)
+			continue;
+
 		sdca_dev_unregister(sdca_data->function[i].func_dev);
+		sdca_data->function[i].func_dev = NULL;
+	}
 }
 EXPORT_SYMBOL_NS(sdca_dev_unregister_functions, "SND_SOC_SDCA");

sound/soc/sof/amd/acp-ipc.c

@@ -181,14 +181,14 @@ irqreturn_t acp_sof_ipc_irq_thread(int irq, void *context)
 	}
 
 	dsp_msg = snd_sof_dsp_read(sdev, ACP_DSP_BAR, ACP_SCRATCH_REG_0 + dsp_msg_write);
-	if (dsp_msg) {
+	if (dsp_msg == ACP_DSP_MSG_SET) {
 		snd_sof_ipc_msgs_rx(sdev);
 		acp_dsp_ipc_host_done(sdev);
 		ipc_irq = true;
 	}
 
 	dsp_ack = snd_sof_dsp_read(sdev, ACP_DSP_BAR, ACP_SCRATCH_REG_0 + dsp_ack_write);
-	if (dsp_ack) {
+	if (dsp_ack == ACP_DSP_ACK_SET) {
 		if (likely(sdev->fw_state == SOF_FW_BOOT_COMPLETE)) {
 			guard(spinlock_irq)(&sdev->ipc_lock);
 

sound/soc/sof/amd/acp.c

@@ -377,13 +377,41 @@ void memcpy_to_scratch(struct snd_sof_dev *sdev, u32 offset, unsigned int *src,
 		snd_sof_dsp_write(sdev, ACP_DSP_BAR, reg_offset + i, src[j]);
 }
 
+static int acp_init_scratch_mem_ipc_flags(struct snd_sof_dev *sdev)
+{
+	u32 dsp_msg_write, dsp_ack_write, host_msg_write, host_ack_write;
+
+	dsp_msg_write = sdev->debug_box.offset +
+			offsetof(struct scratch_ipc_conf, sof_dsp_msg_write);
+	dsp_ack_write = sdev->debug_box.offset +
+			offsetof(struct scratch_ipc_conf, sof_dsp_ack_write);
+	host_msg_write = sdev->debug_box.offset +
+			 offsetof(struct scratch_ipc_conf, sof_host_msg_write);
+	host_ack_write = sdev->debug_box.offset +
+			 offsetof(struct scratch_ipc_conf, sof_host_ack_write);
+	/* Initialize host message write flag */
+	snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_SCRATCH_REG_0 + host_msg_write, 0);
+
+	/* Initialize host ack write flag */
+	snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_SCRATCH_REG_0 + host_ack_write, 0);
+
+	/* Initialize DSP message write flag */
+	snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_SCRATCH_REG_0 + dsp_msg_write, 0);
+
+	/* Initialize DSP ack write flag */
+	snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_SCRATCH_REG_0 + dsp_ack_write, 0);
+
+	return 0;
+}
+
 static int acp_memory_init(struct snd_sof_dev *sdev)
 {
 	struct acp_dev_data *adata = sdev->pdata->hw_pdata;
 	const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata);
 
 	snd_sof_dsp_update_bits(sdev, ACP_DSP_BAR, desc->dsp_intr_base + DSP_SW_INTR_CNTL_OFFSET,
 				ACP_DSP_INTR_EN_MASK, ACP_DSP_INTR_EN_MASK);
+	acp_init_scratch_mem_ipc_flags(sdev);
 	init_dma_descriptor(adata);
 
 	return 0;

sound/soc/sof/amd/acp.h

@@ -116,6 +116,8 @@
 #define ACP_SRAM_PAGE_COUNT			128
 #define ACP6X_SDW_MAX_MANAGER_COUNT		2
 #define ACP70_SDW_MAX_MANAGER_COUNT		ACP6X_SDW_MAX_MANAGER_COUNT
+#define ACP_DSP_MSG_SET				1
+#define ACP_DSP_ACK_SET				1
 
 enum clock_source {
 	ACP_CLOCK_96M = 0,