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-rw-r--r--sound/atmel/abdac.c18
-rw-r--r--sound/atmel/ac97c.c41
-rw-r--r--sound/soc/imx/imx-pcm-dma-mx2.c3
-rw-r--r--sound/soc/sh/siu_pcm.c4
-rw-r--r--sound/soc/txx9/txx9aclc.c2
5 files changed, 53 insertions, 15 deletions
diff --git a/sound/atmel/abdac.c b/sound/atmel/abdac.c
index 4fa1dbd8ee83..f7c2bb08055d 100644
--- a/sound/atmel/abdac.c
+++ b/sound/atmel/abdac.c
@@ -16,6 +16,7 @@
#include <linux/interrupt.h>
#include <linux/module.h>
#include <linux/platform_device.h>
+#include <linux/types.h>
#include <linux/io.h>
#include <sound/core.h>
@@ -467,15 +468,24 @@ static int __devinit atmel_abdac_probe(struct platform_device *pdev)
snd_card_set_dev(card, &pdev->dev);
if (pdata->dws.dma_dev) {
- struct dw_dma_slave *dws = &pdata->dws;
dma_cap_mask_t mask;
- dws->tx_reg = regs->start + DAC_DATA;
-
dma_cap_zero(mask);
dma_cap_set(DMA_SLAVE, mask);
- dac->dma.chan = dma_request_channel(mask, filter, dws);
+ dac->dma.chan = dma_request_channel(mask, filter, &pdata->dws);
+ if (dac->dma.chan) {
+ struct dma_slave_config dma_conf = {
+ .dst_addr = regs->start + DAC_DATA,
+ .dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES,
+ .src_maxburst = 1,
+ .dst_maxburst = 1,
+ .direction = DMA_MEM_TO_DEV,
+ .device_fc = false,
+ };
+
+ dmaengine_slave_config(dac->dma.chan, &dma_conf);
+ }
}
if (!pdata->dws.dma_dev || !dac->dma.chan) {
dev_dbg(&pdev->dev, "DMA not available\n");
diff --git a/sound/atmel/ac97c.c b/sound/atmel/ac97c.c
index 61dade698358..115313ef54d6 100644
--- a/sound/atmel/ac97c.c
+++ b/sound/atmel/ac97c.c
@@ -20,6 +20,7 @@
#include <linux/platform_device.h>
#include <linux/mutex.h>
#include <linux/gpio.h>
+#include <linux/types.h>
#include <linux/io.h>
#include <sound/core.h>
@@ -1014,16 +1015,28 @@ static int __devinit atmel_ac97c_probe(struct platform_device *pdev)
if (cpu_is_at32ap7000()) {
if (pdata->rx_dws.dma_dev) {
- struct dw_dma_slave *dws = &pdata->rx_dws;
dma_cap_mask_t mask;
- dws->rx_reg = regs->start + AC97C_CARHR + 2;
-
dma_cap_zero(mask);
dma_cap_set(DMA_SLAVE, mask);
chip->dma.rx_chan = dma_request_channel(mask, filter,
- dws);
+ &pdata->rx_dws);
+ if (chip->dma.rx_chan) {
+ struct dma_slave_config dma_conf = {
+ .src_addr = regs->start + AC97C_CARHR +
+ 2,
+ .src_addr_width =
+ DMA_SLAVE_BUSWIDTH_2_BYTES,
+ .src_maxburst = 1,
+ .dst_maxburst = 1,
+ .direction = DMA_DEV_TO_MEM,
+ .device_fc = false,
+ };
+
+ dmaengine_slave_config(chip->dma.rx_chan,
+ &dma_conf);
+ }
dev_info(&chip->pdev->dev, "using %s for DMA RX\n",
dev_name(&chip->dma.rx_chan->dev->device));
@@ -1031,16 +1044,28 @@ static int __devinit atmel_ac97c_probe(struct platform_device *pdev)
}
if (pdata->tx_dws.dma_dev) {
- struct dw_dma_slave *dws = &pdata->tx_dws;
dma_cap_mask_t mask;
- dws->tx_reg = regs->start + AC97C_CATHR + 2;
-
dma_cap_zero(mask);
dma_cap_set(DMA_SLAVE, mask);
chip->dma.tx_chan = dma_request_channel(mask, filter,
- dws);
+ &pdata->tx_dws);
+ if (chip->dma.tx_chan) {
+ struct dma_slave_config dma_conf = {
+ .dst_addr = regs->start + AC97C_CATHR +
+ 2,
+ .dst_addr_width =
+ DMA_SLAVE_BUSWIDTH_2_BYTES,
+ .src_maxburst = 1,
+ .dst_maxburst = 1,
+ .direction = DMA_MEM_TO_DEV,
+ .device_fc = false,
+ };
+
+ dmaengine_slave_config(chip->dma.tx_chan,
+ &dma_conf);
+ }
dev_info(&chip->pdev->dev, "using %s for DMA TX\n",
dev_name(&chip->dma.tx_chan->dev->device));
diff --git a/sound/soc/imx/imx-pcm-dma-mx2.c b/sound/soc/imx/imx-pcm-dma-mx2.c
index e43c8fa2788b..6b818de2fc03 100644
--- a/sound/soc/imx/imx-pcm-dma-mx2.c
+++ b/sound/soc/imx/imx-pcm-dma-mx2.c
@@ -21,6 +21,7 @@
#include <linux/platform_device.h>
#include <linux/slab.h>
#include <linux/dmaengine.h>
+#include <linux/types.h>
#include <sound/core.h>
#include <sound/initval.h>
@@ -58,6 +59,8 @@ static int snd_imx_pcm_hw_params(struct snd_pcm_substream *substream,
if (ret)
return ret;
+ slave_config.device_fc = false;
+
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
slave_config.dst_addr = dma_params->dma_addr;
slave_config.dst_maxburst = dma_params->burstsize;
diff --git a/sound/soc/sh/siu_pcm.c b/sound/soc/sh/siu_pcm.c
index 0193e595d415..5cfcc655e95f 100644
--- a/sound/soc/sh/siu_pcm.c
+++ b/sound/soc/sh/siu_pcm.c
@@ -130,7 +130,7 @@ static int siu_pcm_wr_set(struct siu_port *port_info,
sg_dma_len(&sg) = size;
sg_dma_address(&sg) = buff;
- desc = siu_stream->chan->device->device_prep_slave_sg(siu_stream->chan,
+ desc = dmaengine_prep_slave_sg(siu_stream->chan,
&sg, 1, DMA_MEM_TO_DEV, DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
if (!desc) {
dev_err(dev, "Failed to allocate a dma descriptor\n");
@@ -180,7 +180,7 @@ static int siu_pcm_rd_set(struct siu_port *port_info,
sg_dma_len(&sg) = size;
sg_dma_address(&sg) = buff;
- desc = siu_stream->chan->device->device_prep_slave_sg(siu_stream->chan,
+ desc = dmaengine_prep_slave_sg(siu_stream->chan,
&sg, 1, DMA_DEV_TO_MEM, DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
if (!desc) {
dev_err(dev, "Failed to allocate dma descriptor\n");
diff --git a/sound/soc/txx9/txx9aclc.c b/sound/soc/txx9/txx9aclc.c
index 21554611557c..b609d2c64c55 100644
--- a/sound/soc/txx9/txx9aclc.c
+++ b/sound/soc/txx9/txx9aclc.c
@@ -132,7 +132,7 @@ txx9aclc_dma_submit(struct txx9aclc_dmadata *dmadata, dma_addr_t buf_dma_addr)
sg_set_page(&sg, pfn_to_page(PFN_DOWN(buf_dma_addr)),
dmadata->frag_bytes, buf_dma_addr & (PAGE_SIZE - 1));
sg_dma_address(&sg) = buf_dma_addr;
- desc = chan->device->device_prep_slave_sg(chan, &sg, 1,
+ desc = dmaengine_prep_slave_sg(chan, &sg, 1,
dmadata->substream->stream == SNDRV_PCM_STREAM_PLAYBACK ?
DMA_MEM_TO_DEV : DMA_DEV_TO_MEM,
DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.