summaryrefslogtreecommitdiffstats
path: root/sound/soc/omap/omap-mcbsp.c
diff options
context:
space:
mode:
Diffstat (limited to 'sound/soc/omap/omap-mcbsp.c')
-rw-r--r--sound/soc/omap/omap-mcbsp.c201
1 files changed, 96 insertions, 105 deletions
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index f1318c1..8924002 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -56,36 +56,18 @@ enum {
OMAP_MCBSP_WORD_32,
};
-struct omap_mcbsp_data {
- unsigned int bus_id;
- struct omap_mcbsp_reg_cfg regs;
- unsigned int fmt;
- /*
- * Flags indicating is the bus already activated and configured by
- * another substream
- */
- int active;
- int configured;
- unsigned int in_freq;
- int clk_div;
- int wlen;
-};
-
-static struct omap_mcbsp_data mcbsp_data[NUM_LINKS];
-
/*
* Stream DMA parameters. DMA request line and port address are set runtime
* since they are different between OMAP1 and later OMAPs
*/
-static struct omap_pcm_dma_data omap_mcbsp_dai_dma_params[NUM_LINKS][2];
-
static void omap_mcbsp_set_threshold(struct snd_pcm_substream *substream)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
- struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai);
+ struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
+ struct omap_mcbsp_data *mcbsp_data = &mcbsp->mcbsp_data;
struct omap_pcm_dma_data *dma_data;
- int dma_op_mode = omap_mcbsp_get_dma_op_mode(mcbsp_data->bus_id);
+ int dma_op_mode = omap_mcbsp_get_dma_op_mode(mcbsp);
int words;
dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
@@ -107,9 +89,9 @@ static void omap_mcbsp_set_threshold(struct snd_pcm_substream *substream)
/* Configure McBSP internal buffer usage */
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
- omap_mcbsp_set_tx_threshold(mcbsp_data->bus_id, words);
+ omap_mcbsp_set_tx_threshold(mcbsp, words);
else
- omap_mcbsp_set_rx_threshold(mcbsp_data->bus_id, words);
+ omap_mcbsp_set_rx_threshold(mcbsp, words);
}
static int omap_mcbsp_hwrule_min_buffersize(struct snd_pcm_hw_params *params,
@@ -119,12 +101,12 @@ static int omap_mcbsp_hwrule_min_buffersize(struct snd_pcm_hw_params *params,
SNDRV_PCM_HW_PARAM_BUFFER_SIZE);
struct snd_interval *channels = hw_param_interval(params,
SNDRV_PCM_HW_PARAM_CHANNELS);
- struct omap_mcbsp_data *mcbsp_data = rule->private;
+ struct omap_mcbsp *mcbsp = rule->private;
struct snd_interval frames;
int size;
snd_interval_any(&frames);
- size = omap_mcbsp_get_fifo_size(mcbsp_data->bus_id);
+ size = omap_mcbsp_get_fifo_size(mcbsp);
frames.min = size / channels->min;
frames.integer = 1;
@@ -134,12 +116,11 @@ static int omap_mcbsp_hwrule_min_buffersize(struct snd_pcm_hw_params *params,
static int omap_mcbsp_dai_startup(struct snd_pcm_substream *substream,
struct snd_soc_dai *cpu_dai)
{
- struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai);
- int bus_id = mcbsp_data->bus_id;
+ struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
int err = 0;
if (!cpu_dai->active)
- err = omap_mcbsp_request(bus_id);
+ err = omap_mcbsp_request(mcbsp);
/*
* OMAP3 McBSP FIFO is word structured.
@@ -156,7 +137,7 @@ static int omap_mcbsp_dai_startup(struct snd_pcm_substream *substream,
* 2 channels (stereo): size is 128 / 2 = 64 frames (2 * 64 words)
* 4 channels: size is 128 / 4 = 32 frames (4 * 32 words)
*/
- if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
+ if (mcbsp->pdata->buffer_size) {
/*
* Rule for the buffer size. We should not allow
* smaller buffer than the FIFO size to avoid underruns
@@ -164,7 +145,7 @@ static int omap_mcbsp_dai_startup(struct snd_pcm_substream *substream,
snd_pcm_hw_rule_add(substream->runtime, 0,
SNDRV_PCM_HW_PARAM_CHANNELS,
omap_mcbsp_hwrule_min_buffersize,
- mcbsp_data,
+ mcbsp,
SNDRV_PCM_HW_PARAM_BUFFER_SIZE, -1);
/* Make sure, that the period size is always even */
@@ -178,10 +159,11 @@ static int omap_mcbsp_dai_startup(struct snd_pcm_substream *substream,
static void omap_mcbsp_dai_shutdown(struct snd_pcm_substream *substream,
struct snd_soc_dai *cpu_dai)
{
- struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai);
+ struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
+ struct omap_mcbsp_data *mcbsp_data = &mcbsp->mcbsp_data;
if (!cpu_dai->active) {
- omap_mcbsp_free(mcbsp_data->bus_id);
+ omap_mcbsp_free(mcbsp);
mcbsp_data->configured = 0;
}
}
@@ -189,7 +171,8 @@ static void omap_mcbsp_dai_shutdown(struct snd_pcm_substream *substream,
static int omap_mcbsp_dai_trigger(struct snd_pcm_substream *substream, int cmd,
struct snd_soc_dai *cpu_dai)
{
- struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai);
+ struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
+ struct omap_mcbsp_data *mcbsp_data = &mcbsp->mcbsp_data;
int err = 0, play = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK);
switch (cmd) {
@@ -197,13 +180,13 @@ static int omap_mcbsp_dai_trigger(struct snd_pcm_substream *substream, int cmd,
case SNDRV_PCM_TRIGGER_RESUME:
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
mcbsp_data->active++;
- omap_mcbsp_start(mcbsp_data->bus_id, play, !play);
+ omap_mcbsp_start(mcbsp, play, !play);
break;
case SNDRV_PCM_TRIGGER_STOP:
case SNDRV_PCM_TRIGGER_SUSPEND:
case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
- omap_mcbsp_stop(mcbsp_data->bus_id, play, !play);
+ omap_mcbsp_stop(mcbsp, play, !play);
mcbsp_data->active--;
break;
default:
@@ -219,14 +202,14 @@ static snd_pcm_sframes_t omap_mcbsp_dai_delay(
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
- struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai);
+ struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
u16 fifo_use;
snd_pcm_sframes_t delay;
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
- fifo_use = omap_mcbsp_get_tx_delay(mcbsp_data->bus_id);
+ fifo_use = omap_mcbsp_get_tx_delay(mcbsp);
else
- fifo_use = omap_mcbsp_get_rx_delay(mcbsp_data->bus_id);
+ fifo_use = omap_mcbsp_get_rx_delay(mcbsp);
/*
* Divide the used locations with the channel count to get the
@@ -242,19 +225,20 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *cpu_dai)
{
- struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai);
+ struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
+ struct omap_mcbsp_data *mcbsp_data = &mcbsp->mcbsp_data;
struct omap_mcbsp_reg_cfg *regs = &mcbsp_data->regs;
struct omap_pcm_dma_data *dma_data;
- int dma, bus_id = mcbsp_data->bus_id;
+ int dma;
int wlen, channels, wpf, sync_mode = OMAP_DMA_SYNC_ELEMENT;
int pkt_size = 0;
unsigned long port;
unsigned int format, div, framesize, master;
- dma_data = &omap_mcbsp_dai_dma_params[cpu_dai->id][substream->stream];
+ dma_data = &mcbsp_data->dma_data[substream->stream];
- dma = omap_mcbsp_dma_ch_params(bus_id, substream->stream);
- port = omap_mcbsp_dma_reg_params(bus_id, substream->stream);
+ dma = omap_mcbsp_dma_ch_params(mcbsp, substream->stream);
+ port = omap_mcbsp_dma_reg_params(mcbsp, substream->stream);
switch (params_format(params)) {
case SNDRV_PCM_FORMAT_S16_LE:
@@ -268,20 +252,20 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
default:
return -EINVAL;
}
- if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
+ if (mcbsp->pdata->buffer_size) {
dma_data->set_threshold = omap_mcbsp_set_threshold;
/* TODO: Currently, MODE_ELEMENT == MODE_FRAME */
- if (omap_mcbsp_get_dma_op_mode(bus_id) ==
+ if (omap_mcbsp_get_dma_op_mode(mcbsp) ==
MCBSP_DMA_MODE_THRESHOLD) {
int period_words, max_thrsh;
period_words = params_period_bytes(params) / (wlen / 8);
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
max_thrsh = omap_mcbsp_get_max_tx_threshold(
- mcbsp_data->bus_id);
+ mcbsp);
else
max_thrsh = omap_mcbsp_get_max_rx_threshold(
- mcbsp_data->bus_id);
+ mcbsp);
/*
* If the period contains less or equal number of words,
* we are using the original threshold mode setup:
@@ -398,7 +382,7 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
break;
}
- omap_mcbsp_config(bus_id, &mcbsp_data->regs);
+ omap_mcbsp_config(mcbsp, &mcbsp_data->regs);
mcbsp_data->wlen = wlen;
mcbsp_data->configured = 1;
@@ -412,7 +396,8 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
static int omap_mcbsp_dai_set_dai_fmt(struct snd_soc_dai *cpu_dai,
unsigned int fmt)
{
- struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai);
+ struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
+ struct omap_mcbsp_data *mcbsp_data = &mcbsp->mcbsp_data;
struct omap_mcbsp_reg_cfg *regs = &mcbsp_data->regs;
bool inv_fs = false;
@@ -514,7 +499,8 @@ static int omap_mcbsp_dai_set_dai_fmt(struct snd_soc_dai *cpu_dai,
static int omap_mcbsp_dai_set_clkdiv(struct snd_soc_dai *cpu_dai,
int div_id, int div)
{
- struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai);
+ struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
+ struct omap_mcbsp_data *mcbsp_data = &mcbsp->mcbsp_data;
struct omap_mcbsp_reg_cfg *regs = &mcbsp_data->regs;
if (div_id != OMAP_MCBSP_CLKGDV)
@@ -531,7 +517,8 @@ static int omap_mcbsp_dai_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
int clk_id, unsigned int freq,
int dir)
{
- struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai);
+ struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
+ struct omap_mcbsp_data *mcbsp_data = &mcbsp->mcbsp_data;
struct omap_mcbsp_reg_cfg *regs = &mcbsp_data->regs;
int err = 0;
@@ -547,7 +534,7 @@ static int omap_mcbsp_dai_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
clk_id == OMAP_MCBSP_CLKR_SRC_CLKX ||
clk_id == OMAP_MCBSP_FSR_SRC_FSR ||
clk_id == OMAP_MCBSP_FSR_SRC_FSX)
- if (cpu_class_is_omap1() || mcbsp_data->bus_id != 0)
+ if (cpu_class_is_omap1() || cpu_dai->id != 1)
return -EINVAL;
mcbsp_data->in_freq = freq;
@@ -563,7 +550,7 @@ static int omap_mcbsp_dai_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
err = -EINVAL;
break;
}
- err = omap2_mcbsp_set_clks_src(mcbsp_data->bus_id,
+ err = omap2_mcbsp_set_clks_src(mcbsp,
MCBSP_CLKS_PRCM_SRC);
break;
case OMAP_MCBSP_SYSCLK_CLKS_EXT:
@@ -571,7 +558,7 @@ static int omap_mcbsp_dai_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
err = 0;
break;
}
- err = omap2_mcbsp_set_clks_src(mcbsp_data->bus_id,
+ err = omap2_mcbsp_set_clks_src(mcbsp,
MCBSP_CLKS_PAD_SRC);
break;
@@ -585,22 +572,22 @@ static int omap_mcbsp_dai_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
case OMAP_MCBSP_CLKR_SRC_CLKR:
if (cpu_class_is_omap1())
break;
- omap2_mcbsp1_mux_clkr_src(CLKR_SRC_CLKR);
+ omap2_mcbsp1_mux_clkr_src(mcbsp, CLKR_SRC_CLKR);
break;
case OMAP_MCBSP_CLKR_SRC_CLKX:
if (cpu_class_is_omap1())
break;
- omap2_mcbsp1_mux_clkr_src(CLKR_SRC_CLKX);
+ omap2_mcbsp1_mux_clkr_src(mcbsp, CLKR_SRC_CLKX);
break;
case OMAP_MCBSP_FSR_SRC_FSR:
if (cpu_class_is_omap1())
break;
- omap2_mcbsp1_mux_fsr_src(FSR_SRC_FSR);
+ omap2_mcbsp1_mux_fsr_src(mcbsp, FSR_SRC_FSR);
break;
case OMAP_MCBSP_FSR_SRC_FSX:
if (cpu_class_is_omap1())
break;
- omap2_mcbsp1_mux_fsr_src(FSR_SRC_FSX);
+ omap2_mcbsp1_mux_fsr_src(mcbsp, FSR_SRC_FSX);
break;
default:
err = -ENODEV;
@@ -620,15 +607,7 @@ static const struct snd_soc_dai_ops mcbsp_dai_ops = {
.set_sysclk = omap_mcbsp_dai_set_dai_sysclk,
};
-static int mcbsp_dai_probe(struct snd_soc_dai *dai)
-{
- mcbsp_data[dai->id].bus_id = dai->id;
- snd_soc_dai_set_drvdata(dai, &mcbsp_data[dai->id].bus_id);
- return 0;
-}
-
static struct snd_soc_dai_driver omap_mcbsp_dai = {
- .probe = mcbsp_dai_probe,
.playback = {
.channels_min = 1,
.channels_max = 16,
@@ -659,11 +638,13 @@ static int omap_mcbsp_st_info_volsw(struct snd_kcontrol *kcontrol,
return 0;
}
-#define OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(id, channel) \
+#define OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(channel) \
static int \
-omap_mcbsp##id##_set_st_ch##channel##_volume(struct snd_kcontrol *kc, \
+omap_mcbsp_set_st_ch##channel##_volume(struct snd_kcontrol *kc, \
struct snd_ctl_elem_value *uc) \
{ \
+ struct snd_soc_dai *cpu_dai = snd_kcontrol_chip(kc); \
+ struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai); \
struct soc_mixer_control *mc = \
(struct soc_mixer_control *)kc->private_value; \
int max = mc->max; \
@@ -674,46 +655,44 @@ omap_mcbsp##id##_set_st_ch##channel##_volume(struct snd_kcontrol *kc, \
return -EINVAL; \
\
/* OMAP McBSP implementation uses index values 0..4 */ \
- return omap_st_set_chgain((id)-1, channel, val); \
+ return omap_st_set_chgain(mcbsp, channel, val); \
}
-#define OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(id, channel) \
+#define OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(channel) \
static int \
-omap_mcbsp##id##_get_st_ch##channel##_volume(struct snd_kcontrol *kc, \
+omap_mcbsp_get_st_ch##channel##_volume(struct snd_kcontrol *kc, \
struct snd_ctl_elem_value *uc) \
{ \
+ struct snd_soc_dai *cpu_dai = snd_kcontrol_chip(kc); \
+ struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai); \
s16 chgain; \
\
- if (omap_st_get_chgain((id)-1, channel, &chgain)) \
+ if (omap_st_get_chgain(mcbsp, channel, &chgain)) \
return -EAGAIN; \
\
uc->value.integer.value[0] = chgain; \
return 0; \
}
-OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(2, 0)
-OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(2, 1)
-OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(3, 0)
-OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(3, 1)
-OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(2, 0)
-OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(2, 1)
-OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(3, 0)
-OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(3, 1)
+OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(0)
+OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(1)
+OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(0)
+OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(1)
static int omap_mcbsp_st_put_mode(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- struct soc_mixer_control *mc =
- (struct soc_mixer_control *)kcontrol->private_value;
+ struct snd_soc_dai *cpu_dai = snd_kcontrol_chip(kcontrol);
+ struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
u8 value = ucontrol->value.integer.value[0];
- if (value == omap_st_is_enabled(mc->reg))
+ if (value == omap_st_is_enabled(mcbsp))
return 0;
if (value)
- omap_st_enable(mc->reg);
+ omap_st_enable(mcbsp);
else
- omap_st_disable(mc->reg);
+ omap_st_disable(mcbsp);
return 1;
}
@@ -721,10 +700,10 @@ static int omap_mcbsp_st_put_mode(struct snd_kcontrol *kcontrol,
static int omap_mcbsp_st_get_mode(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- struct soc_mixer_control *mc =
- (struct soc_mixer_control *)kcontrol->private_value;
+ struct snd_soc_dai *cpu_dai = snd_kcontrol_chip(kcontrol);
+ struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
- ucontrol->value.integer.value[0] = omap_st_is_enabled(mc->reg);
+ ucontrol->value.integer.value[0] = omap_st_is_enabled(mcbsp);
return 0;
}
@@ -733,12 +712,12 @@ static const struct snd_kcontrol_new omap_mcbsp2_st_controls[] = {
omap_mcbsp_st_get_mode, omap_mcbsp_st_put_mode),
OMAP_MCBSP_SOC_SINGLE_S16_EXT("McBSP2 Sidetone Channel 0 Volume",
-32768, 32767,
- omap_mcbsp2_get_st_ch0_volume,
- omap_mcbsp2_set_st_ch0_volume),
+ omap_mcbsp_get_st_ch0_volume,
+ omap_mcbsp_set_st_ch0_volume),
OMAP_MCBSP_SOC_SINGLE_S16_EXT("McBSP2 Sidetone Channel 1 Volume",
-32768, 32767,
- omap_mcbsp2_get_st_ch1_volume,
- omap_mcbsp2_set_st_ch1_volume),
+ omap_mcbsp_get_st_ch1_volume,
+ omap_mcbsp_set_st_ch1_volume),
};
static const struct snd_kcontrol_new omap_mcbsp3_st_controls[] = {
@@ -746,25 +725,30 @@ static const struct snd_kcontrol_new omap_mcbsp3_st_controls[] = {
omap_mcbsp_st_get_mode, omap_mcbsp_st_put_mode),
OMAP_MCBSP_SOC_SINGLE_S16_EXT("McBSP3 Sidetone Channel 0 Volume",
-32768, 32767,
- omap_mcbsp3_get_st_ch0_volume,
- omap_mcbsp3_set_st_ch0_volume),
+ omap_mcbsp_get_st_ch0_volume,
+ omap_mcbsp_set_st_ch0_volume),
OMAP_MCBSP_SOC_SINGLE_S16_EXT("McBSP3 Sidetone Channel 1 Volume",
-32768, 32767,
- omap_mcbsp3_get_st_ch1_volume,
- omap_mcbsp3_set_st_ch1_volume),
+ omap_mcbsp_get_st_ch1_volume,
+ omap_mcbsp_set_st_ch1_volume),
};
-int omap_mcbsp_st_add_controls(struct snd_soc_dai *dai)
+int omap_mcbsp_st_add_controls(struct snd_soc_pcm_runtime *rtd)
{
- if (!cpu_is_omap34xx())
+ struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+ struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
+
+ if (!mcbsp->st_data)
return -ENODEV;
- switch (dai->id) {
- case 1: /* McBSP 2 */
- return snd_soc_add_dai_controls(dai, omap_mcbsp2_st_controls,
+ switch (cpu_dai->id) {
+ case 2: /* McBSP 2 */
+ return snd_soc_add_dai_controls(cpu_dai,
+ omap_mcbsp2_st_controls,
ARRAY_SIZE(omap_mcbsp2_st_controls));
- case 2: /* McBSP 3 */
- return snd_soc_add_dai_controls(dai, omap_mcbsp3_st_controls,
+ case 3: /* McBSP 3 */
+ return snd_soc_add_dai_controls(cpu_dai,
+ omap_mcbsp3_st_controls,
ARRAY_SIZE(omap_mcbsp3_st_controls));
default:
break;
@@ -776,18 +760,25 @@ EXPORT_SYMBOL_GPL(omap_mcbsp_st_add_controls);
static __devinit int asoc_mcbsp_probe(struct platform_device *pdev)
{
- return snd_soc_register_dai(&pdev->dev, &omap_mcbsp_dai);
+ int ret;
+
+ ret = omap_mcbsp_probe(pdev);
+ if (!ret)
+ return snd_soc_register_dai(&pdev->dev, &omap_mcbsp_dai);
+
+ return ret;
}
static int __devexit asoc_mcbsp_remove(struct platform_device *pdev)
{
+ omap_mcbsp_remove(pdev);
snd_soc_unregister_dai(&pdev->dev);
return 0;
}
static struct platform_driver asoc_mcbsp_driver = {
.driver = {
- .name = "omap-mcbsp-dai",
+ .name = "omap-mcbsp",
.owner = THIS_MODULE,
},
OpenPOWER on IntegriCloud