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Diffstat (limited to 'sound/soc/sh/siu_pcm.c')
-rw-r--r--sound/soc/sh/siu_pcm.c61
1 files changed, 30 insertions, 31 deletions
diff --git a/sound/soc/sh/siu_pcm.c b/sound/soc/sh/siu_pcm.c
index 36170be15aa..488f9becb44 100644
--- a/sound/soc/sh/siu_pcm.c
+++ b/sound/soc/sh/siu_pcm.c
@@ -29,7 +29,7 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
-#include <sound/soc-dai.h>
+#include <sound/soc.h>
#include <asm/siu.h>
@@ -48,7 +48,7 @@ struct siu_port *siu_ports[SIU_PORT_NUM];
/* transfersize is number of u32 dma transfers per period */
static int siu_pcm_stmwrite_stop(struct siu_port *port_info)
{
- struct siu_info *info = siu_i2s_dai.private_data;
+ struct siu_info *info = siu_i2s_data;
u32 __iomem *base = info->reg;
struct siu_stream *siu_stream = &port_info->playback;
u32 stfifo;
@@ -114,7 +114,7 @@ static void siu_dma_tx_complete(void *arg)
static int siu_pcm_wr_set(struct siu_port *port_info,
dma_addr_t buff, u32 size)
{
- struct siu_info *info = siu_i2s_dai.private_data;
+ struct siu_info *info = siu_i2s_data;
u32 __iomem *base = info->reg;
struct siu_stream *siu_stream = &port_info->playback;
struct snd_pcm_substream *substream = siu_stream->substream;
@@ -127,10 +127,11 @@ static int siu_pcm_wr_set(struct siu_port *port_info,
sg_init_table(&sg, 1);
sg_set_page(&sg, pfn_to_page(PFN_DOWN(buff)),
size, offset_in_page(buff));
+ sg_dma_len(&sg) = size;
sg_dma_address(&sg) = buff;
- desc = siu_stream->chan->device->device_prep_slave_sg(siu_stream->chan,
- &sg, 1, DMA_TO_DEVICE, DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
+ 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");
return -ENOMEM;
@@ -161,7 +162,7 @@ static int siu_pcm_wr_set(struct siu_port *port_info,
static int siu_pcm_rd_set(struct siu_port *port_info,
dma_addr_t buff, size_t size)
{
- struct siu_info *info = siu_i2s_dai.private_data;
+ struct siu_info *info = siu_i2s_data;
u32 __iomem *base = info->reg;
struct siu_stream *siu_stream = &port_info->capture;
struct snd_pcm_substream *substream = siu_stream->substream;
@@ -176,10 +177,11 @@ static int siu_pcm_rd_set(struct siu_port *port_info,
sg_init_table(&sg, 1);
sg_set_page(&sg, pfn_to_page(PFN_DOWN(buff)),
size, offset_in_page(buff));
+ sg_dma_len(&sg) = size;
sg_dma_address(&sg) = buff;
- desc = siu_stream->chan->device->device_prep_slave_sg(siu_stream->chan,
- &sg, 1, DMA_FROM_DEVICE, DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
+ 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");
return -ENOMEM;
@@ -270,7 +272,7 @@ static int siu_pcm_stmread_start(struct siu_port *port_info)
static int siu_pcm_stmread_stop(struct siu_port *port_info)
{
- struct siu_info *info = siu_i2s_dai.private_data;
+ struct siu_info *info = siu_i2s_data;
u32 __iomem *base = info->reg;
struct siu_stream *siu_stream = &port_info->capture;
struct device *dev = siu_stream->substream->pcm->card->dev;
@@ -294,7 +296,7 @@ static int siu_pcm_stmread_stop(struct siu_port *port_info)
static int siu_pcm_hw_params(struct snd_pcm_substream *ss,
struct snd_pcm_hw_params *hw_params)
{
- struct siu_info *info = siu_i2s_dai.private_data;
+ struct siu_info *info = siu_i2s_data;
struct device *dev = ss->pcm->card->dev;
int ret;
@@ -309,7 +311,7 @@ static int siu_pcm_hw_params(struct snd_pcm_substream *ss,
static int siu_pcm_hw_free(struct snd_pcm_substream *ss)
{
- struct siu_info *info = siu_i2s_dai.private_data;
+ struct siu_info *info = siu_i2s_data;
struct siu_port *port_info = siu_port_info(ss);
struct device *dev = ss->pcm->card->dev;
struct siu_stream *siu_stream;
@@ -328,23 +330,21 @@ static bool filter(struct dma_chan *chan, void *slave)
{
struct sh_dmae_slave *param = slave;
- pr_debug("%s: slave ID %d\n", __func__, param->slave_id);
+ pr_debug("%s: slave ID %d\n", __func__, param->shdma_slave.slave_id);
- if (unlikely(param->dma_dev != chan->device->dev))
- return false;
-
- chan->private = param;
+ chan->private = &param->shdma_slave;
return true;
}
static int siu_pcm_open(struct snd_pcm_substream *ss)
{
/* Playback / Capture */
- struct siu_info *info = siu_i2s_dai.private_data;
+ struct snd_soc_pcm_runtime *rtd = ss->private_data;
+ struct siu_platform *pdata = rtd->platform->dev->platform_data;
+ struct siu_info *info = siu_i2s_data;
struct siu_port *port_info = siu_port_info(ss);
struct siu_stream *siu_stream;
u32 port = info->port_id;
- struct siu_platform *pdata = siu_i2s_dai.dev->platform_data;
struct device *dev = ss->pcm->card->dev;
dma_cap_mask_t mask;
struct sh_dmae_slave *param;
@@ -357,16 +357,15 @@ static int siu_pcm_open(struct snd_pcm_substream *ss)
if (ss->stream == SNDRV_PCM_STREAM_PLAYBACK) {
siu_stream = &port_info->playback;
param = &siu_stream->param;
- param->slave_id = port ? pdata->dma_slave_tx_b :
+ param->shdma_slave.slave_id = port ? pdata->dma_slave_tx_b :
pdata->dma_slave_tx_a;
} else {
siu_stream = &port_info->capture;
param = &siu_stream->param;
- param->slave_id = port ? pdata->dma_slave_rx_b :
+ param->shdma_slave.slave_id = port ? pdata->dma_slave_rx_b :
pdata->dma_slave_rx_a;
}
- param->dma_dev = pdata->dma_dev;
/* Get DMA channel */
siu_stream->chan = dma_request_channel(mask, filter, param);
if (!siu_stream->chan) {
@@ -381,7 +380,7 @@ static int siu_pcm_open(struct snd_pcm_substream *ss)
static int siu_pcm_close(struct snd_pcm_substream *ss)
{
- struct siu_info *info = siu_i2s_dai.private_data;
+ struct siu_info *info = siu_i2s_data;
struct device *dev = ss->pcm->card->dev;
struct siu_port *port_info = siu_port_info(ss);
struct siu_stream *siu_stream;
@@ -403,7 +402,7 @@ static int siu_pcm_close(struct snd_pcm_substream *ss)
static int siu_pcm_prepare(struct snd_pcm_substream *ss)
{
- struct siu_info *info = siu_i2s_dai.private_data;
+ struct siu_info *info = siu_i2s_data;
struct siu_port *port_info = siu_port_info(ss);
struct device *dev = ss->pcm->card->dev;
struct snd_pcm_runtime *rt = ss->runtime;
@@ -449,7 +448,7 @@ static int siu_pcm_prepare(struct snd_pcm_substream *ss)
static int siu_pcm_trigger(struct snd_pcm_substream *ss, int cmd)
{
- struct siu_info *info = siu_i2s_dai.private_data;
+ struct siu_info *info = siu_i2s_data;
struct device *dev = ss->pcm->card->dev;
struct siu_port *port_info = siu_port_info(ss);
int ret;
@@ -492,7 +491,7 @@ static int siu_pcm_trigger(struct snd_pcm_substream *ss, int cmd)
static snd_pcm_uframes_t siu_pcm_pointer_dma(struct snd_pcm_substream *ss)
{
struct device *dev = ss->pcm->card->dev;
- struct siu_info *info = siu_i2s_dai.private_data;
+ struct siu_info *info = siu_i2s_data;
u32 __iomem *base = info->reg;
struct siu_port *port_info = siu_port_info(ss);
struct snd_pcm_runtime *rt = ss->runtime;
@@ -524,11 +523,12 @@ static snd_pcm_uframes_t siu_pcm_pointer_dma(struct snd_pcm_substream *ss)
return bytes_to_frames(ss->runtime, ptr);
}
-static int siu_pcm_new(struct snd_card *card, struct snd_soc_dai *dai,
- struct snd_pcm *pcm)
+static int siu_pcm_new(struct snd_soc_pcm_runtime *rtd)
{
/* card->dev == socdev->dev, see snd_soc_new_pcms() */
- struct siu_info *info = siu_i2s_dai.private_data;
+ struct snd_card *card = rtd->card->snd_card;
+ struct snd_pcm *pcm = rtd->pcm;
+ struct siu_info *info = siu_i2s_data;
struct platform_device *pdev = to_platform_device(card->dev);
int ret;
int i;
@@ -605,9 +605,8 @@ static struct snd_pcm_ops siu_pcm_ops = {
.pointer = siu_pcm_pointer_dma,
};
-struct snd_soc_platform siu_platform = {
- .name = "siu-audio",
- .pcm_ops = &siu_pcm_ops,
+struct snd_soc_platform_driver siu_platform = {
+ .ops = &siu_pcm_ops,
.pcm_new = siu_pcm_new,
.pcm_free = siu_pcm_free,
};
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-20 19:33:42 +0000