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ALSA: asoc: machines - add Digital Audio Interface (DAI) control functions.

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This patch adds several functions for DAI control and config
and replaces the current method of calling function pointers within
the DAI struct within the machine drivers.

Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Liam Girdwood 2008-07-08 13:19:18 +01:00 committed by Jaroslav Kysela
parent 8c6529dbf8
commit 64105cfd65
9 changed files with 71 additions and 83 deletions
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16
sound/soc/at32/playpaq_wm8510.c
View file

@ -210,14 +210,14 @@ static int playpaq_wm8510_hw_params(struct snd_pcm_substream *substream,
/*
* set CPU and CODEC DAI configuration
*/
ret = codec_dai->dai_ops.set_fmt(codec_dai, fmt);
ret = snd_soc_dai_set_fmt(codec_dai, fmt);
if (ret < 0) {
pr_warning("playpaq_wm8510: "
"Failed to set CODEC DAI format (%d)\n",
ret);
return ret;
}
ret = cpu_dai->dai_ops.set_fmt(cpu_dai, fmt);
ret = snd_soc_dai_set_fmt(cpu_dai, fmt);
if (ret < 0) {
pr_warning("playpaq_wm8510: "
"Failed to set CPU DAI format (%d)\n",
@ -233,14 +233,13 @@ static int playpaq_wm8510_hw_params(struct snd_pcm_substream *substream,
cd = playpaq_wm8510_calc_ssc_clock(params, cpu_dai);
pr_debug("playpaq_wm8510: cmr_div = %d, period = %d\n",
cd.cmr_div, cd.period);
ret = cpu_dai->dai_ops.set_clkdiv(cpu_dai,
AT32_SSC_CMR_DIV, cd.cmr_div);
ret = snd_soc_dai_set_clkdiv(cpu_dai, AT32_SSC_CMR_DIV, cd.cmr_div);
if (ret < 0) {
pr_warning("playpaq_wm8510: Failed to set CPU CMR_DIV (%d)\n",
ret);
return ret;
}
ret = cpu_dai->dai_ops.set_clkdiv(cpu_dai, AT32_SSC_TCMR_PERIOD,
ret = snd_soc_dai_set_clkdiv(cpu_dai, AT32_SSC_TCMR_PERIOD,
cd.period);
if (ret < 0) {
pr_warning("playpaq_wm8510: "
@ -260,7 +259,7 @@ static int playpaq_wm8510_hw_params(struct snd_pcm_substream *substream,
#if !defined CONFIG_SND_AT32_SOC_PLAYPAQ_SLAVE
ret = codec_dai->dai_ops.set_clkdiv(codec_dai, WM8510_BCLKDIV, bclk);
ret = snd_soc_dai_set_clkdiv(codec_dai, WM8510_BCLKDIV, bclk);
if (ret < 0) {
pr_warning
("playpaq_wm8510: Failed to set CODEC DAI BCLKDIV (%d)\n",
@ -270,7 +269,7 @@ static int playpaq_wm8510_hw_params(struct snd_pcm_substream *substream,
#endif /* CONFIG_SND_AT32_SOC_PLAYPAQ_SLAVE */
ret = codec_dai->dai_ops.set_pll(codec_dai, 0,
ret = snd_soc_dai_set_pll(codec_dai, 0,
clk_get_rate(CODEC_CLK), pll_out);
if (ret < 0) {
pr_warning("playpaq_wm8510: Failed to set CODEC DAI PLL (%d)\n",
@ -279,8 +278,7 @@ static int playpaq_wm8510_hw_params(struct snd_pcm_substream *substream,
}
ret = codec_dai->dai_ops.set_clkdiv(codec_dai,
WM8510_MCLKDIV, mclk_div);
ret = snd_soc_dai_set_clkdiv(codec_dai, WM8510_MCLKDIV, mclk_div);
if (ret < 0) {
pr_warning("playpaq_wm8510: Failed to set CODEC MCLKDIV (%d)\n",
ret);

18
sound/soc/at91/eti_b1_wm8731.c
View file

@ -58,13 +58,13 @@ static int eti_b1_startup(struct snd_pcm_substream *substream)
int ret;
/* cpu clock is the AT91 master clock sent to the SSC */
ret = cpu_dai->dai_ops.set_sysclk(cpu_dai, AT91_SYSCLK_MCK,
ret = snd_soc_dai_set_sysclk(cpu_dai, AT91_SYSCLK_MCK,
60000000, SND_SOC_CLOCK_IN);
if (ret < 0)
return ret;
/* codec system clock is supplied by PCK1, set to 12MHz */
ret = codec_dai->dai_ops.set_sysclk(codec_dai, WM8731_SYSCLK,
ret = snd_soc_dai_set_sysclk(codec_dai, WM8731_SYSCLK,
12000000, SND_SOC_CLOCK_IN);
if (ret < 0)
return ret;
@ -96,13 +96,13 @@ static int eti_b1_hw_params(struct snd_pcm_substream *substream,
int cmr_div, period;
/* set codec DAI configuration */
ret = codec_dai->dai_ops.set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
if (ret < 0)
return ret;
/* set cpu DAI configuration */
ret = cpu_dai->dai_ops.set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
if (ret < 0)
return ret;
@ -141,17 +141,17 @@ static int eti_b1_hw_params(struct snd_pcm_substream *substream,
}
/* set the MCK divider for BCLK */
ret = cpu_dai->dai_ops.set_clkdiv(cpu_dai, AT91SSC_CMR_DIV, cmr_div);
ret = snd_soc_dai_set_clkdiv(cpu_dai, AT91SSC_CMR_DIV, cmr_div);
if (ret < 0)
return ret;
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
/* set the BCLK divider for DACLRC */
ret = cpu_dai->dai_ops.set_clkdiv(cpu_dai,
ret = snd_soc_dai_set_clkdiv(cpu_dai,
AT91SSC_TCMR_PERIOD, period);
} else {
/* set the BCLK divider for ADCLRC */
ret = cpu_dai->dai_ops.set_clkdiv(cpu_dai,
ret = snd_soc_dai_set_clkdiv(cpu_dai,
AT91SSC_RCMR_PERIOD, period);
}
if (ret < 0)
@ -163,13 +163,13 @@ static int eti_b1_hw_params(struct snd_pcm_substream *substream,
*/
/* set codec DAI configuration */
ret = codec_dai->dai_ops.set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
if (ret < 0)
return ret;
/* set cpu DAI configuration */
ret = cpu_dai->dai_ops.set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
if (ret < 0)
return ret;

6
sound/soc/davinci/davinci-evm.c
View file

@ -38,19 +38,19 @@ static int evm_hw_params(struct snd_pcm_substream *substream,
int ret = 0;
/* set codec DAI configuration */
ret = codec_dai->dai_ops.set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_CBM_CFM);
if (ret < 0)
return ret;
/* set cpu DAI configuration */
ret = cpu_dai->dai_ops.set_fmt(cpu_dai, SND_SOC_DAIFMT_CBM_CFM |
ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_CBM_CFM |
SND_SOC_DAIFMT_IB_NF);
if (ret < 0)
return ret;
/* set the codec system clock */
ret = codec_dai->dai_ops.set_sysclk(codec_dai, 0, EVM_CODEC_CLOCK,
ret = snd_soc_dai_set_sysclk(codec_dai, 0, EVM_CODEC_CLOCK,
SND_SOC_CLOCK_OUT);
if (ret < 0)
return ret;

58
sound/soc/fsl/mpc8610_hpcd.c
View file

@ -103,55 +103,45 @@ static int mpc8610_hpcd_startup(struct snd_pcm_substream *substream)
int ret = 0;
/* Tell the CPU driver what the serial protocol is. */
if (cpu_dai->dai_ops.set_fmt) {
ret = cpu_dai->dai_ops.set_fmt(cpu_dai,
machine_data->dai_format);
if (ret < 0) {
dev_err(substream->pcm->card->dev,
"could not set CPU driver audio format\n");
return ret;
}
ret = snd_soc_dai_set_fmt(cpu_dai, machine_data->dai_format);
if (ret < 0) {
dev_err(substream->pcm->card->dev,
"could not set CPU driver audio format\n");
return ret;
}
/* Tell the codec driver what the serial protocol is. */
if (codec_dai->dai_ops.set_fmt) {
ret = codec_dai->dai_ops.set_fmt(codec_dai,
machine_data->dai_format);
if (ret < 0) {
dev_err(substream->pcm->card->dev,
"could not set codec driver audio format\n");
return ret;
}
ret = snd_soc_dai_set_fmt(codec_dai, machine_data->dai_format);
if (ret < 0) {
dev_err(substream->pcm->card->dev,
"could not set codec driver audio format\n");
return ret;
}
/*
* Tell the CPU driver what the clock frequency is, and whether it's a
* slave or master.
*/
if (cpu_dai->dai_ops.set_sysclk) {
ret = cpu_dai->dai_ops.set_sysclk(cpu_dai, 0,
machine_data->clk_frequency,
machine_data->cpu_clk_direction);
if (ret < 0) {
dev_err(substream->pcm->card->dev,
"could not set CPU driver clock parameters\n");
return ret;
}
ret = snd_soc_dai_set_sysclk(cpu_dai, 0,
machine_data->clk_frequency,
machine_data->cpu_clk_direction);
if (ret < 0) {
dev_err(substream->pcm->card->dev,
"could not set CPU driver clock parameters\n");
return ret;
}
/*
* Tell the codec driver what the MCLK frequency is, and whether it's
* a slave or master.
*/
if (codec_dai->dai_ops.set_sysclk) {
ret = codec_dai->dai_ops.set_sysclk(codec_dai, 0,
machine_data->clk_frequency,
machine_data->codec_clk_direction);
if (ret < 0) {
dev_err(substream->pcm->card->dev,
"could not set codec driver clock params\n");
return ret;
}
ret = snd_soc_dai_set_sysclk(codec_dai, 0,
machine_data->clk_frequency,
machine_data->codec_clk_direction);
if (ret < 0) {
dev_err(substream->pcm->card->dev,
"could not set codec driver clock params\n");
return ret;
}
return 0;

6
sound/soc/omap/n810.c
View file

@ -91,7 +91,7 @@ static int n810_hw_params(struct snd_pcm_substream *substream,
int err;
/* Set codec DAI configuration */
err = codec_dai->dai_ops.set_fmt(codec_dai,
err = snd_soc_dai_set_fmt(codec_dai,
SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBM_CFM);
@ -99,7 +99,7 @@ static int n810_hw_params(struct snd_pcm_substream *substream,
return err;
/* Set cpu DAI configuration */
err = cpu_dai->dai_ops.set_fmt(cpu_dai,
err = snd_soc_dai_set_fmt(cpu_dai,
SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBM_CFM);
@ -107,7 +107,7 @@ static int n810_hw_params(struct snd_pcm_substream *substream,
return err;
/* Set the codec system clock for DAC and ADC */
err = codec_dai->dai_ops.set_sysclk(codec_dai, 0, 12000000,
err = snd_soc_dai_set_sysclk(codec_dai, 0, 12000000,
SND_SOC_CLOCK_IN);
return err;

8
sound/soc/pxa/corgi.c
View file

@ -143,25 +143,25 @@ static int corgi_hw_params(struct snd_pcm_substream *substream,
}
/* set codec DAI configuration */
ret = codec_dai->dai_ops.set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
if (ret < 0)
return ret;
/* set cpu DAI configuration */
ret = cpu_dai->dai_ops.set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
if (ret < 0)
return ret;
/* set the codec system clock for DAC and ADC */
ret = codec_dai->dai_ops.set_sysclk(codec_dai, WM8731_SYSCLK, clk,
ret = snd_soc_dai_set_sysclk(codec_dai, WM8731_SYSCLK, clk,
SND_SOC_CLOCK_IN);
if (ret < 0)
return ret;
/* set the I2S system clock as input (unused) */
ret = cpu_dai->dai_ops.set_sysclk(cpu_dai, PXA2XX_I2S_SYSCLK, 0,
ret = snd_soc_dai_set_sysclk(cpu_dai, PXA2XX_I2S_SYSCLK, 0,
SND_SOC_CLOCK_IN);
if (ret < 0)
return ret;

8
sound/soc/pxa/poodle.c
View file

@ -122,25 +122,25 @@ static int poodle_hw_params(struct snd_pcm_substream *substream,
}
/* set codec DAI configuration */
ret = codec_dai->dai_ops.set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
if (ret < 0)
return ret;
/* set cpu DAI configuration */
ret = cpu_dai->dai_ops.set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
if (ret < 0)
return ret;
/* set the codec system clock for DAC and ADC */
ret = codec_dai->dai_ops.set_sysclk(codec_dai, WM8731_SYSCLK, clk,
ret = snd_soc_dai_set_sysclk(codec_dai, WM8731_SYSCLK, clk,
SND_SOC_CLOCK_IN);
if (ret < 0)
return ret;
/* set the I2S system clock as input (unused) */
ret = cpu_dai->dai_ops.set_sysclk(cpu_dai, PXA2XX_I2S_SYSCLK, 0,
ret = snd_soc_dai_set_sysclk(cpu_dai, PXA2XX_I2S_SYSCLK, 0,
SND_SOC_CLOCK_IN);
if (ret < 0)
return ret;

8
sound/soc/pxa/spitz.c
View file

@ -141,25 +141,25 @@ static int spitz_hw_params(struct snd_pcm_substream *substream,
}
/* set codec DAI configuration */
ret = codec_dai->dai_ops.set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
if (ret < 0)
return ret;
/* set cpu DAI configuration */
ret = cpu_dai->dai_ops.set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
if (ret < 0)
return ret;
/* set the codec system clock for DAC and ADC */
ret = codec_dai->dai_ops.set_sysclk(codec_dai, WM8750_SYSCLK, clk,
ret = snd_soc_dai_set_sysclk(codec_dai, WM8750_SYSCLK, clk,
SND_SOC_CLOCK_IN);
if (ret < 0)
return ret;
/* set the I2S system clock as input (unused) */
ret = cpu_dai->dai_ops.set_sysclk(cpu_dai, PXA2XX_I2S_SYSCLK, 0,
ret = snd_soc_dai_set_sysclk(cpu_dai, PXA2XX_I2S_SYSCLK, 0,
SND_SOC_CLOCK_IN);
if (ret < 0)
return ret;

26
sound/soc/s3c24xx/neo1973_wm8753.c
View file

@ -108,44 +108,44 @@ static int neo1973_hifi_hw_params(struct snd_pcm_substream *substream,
}
/* set codec DAI configuration */
ret = codec_dai->dai_ops.set_fmt(codec_dai,
ret = snd_soc_dai_set_fmt(codec_dai,
SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBM_CFM);
if (ret < 0)
return ret;
/* set cpu DAI configuration */
ret = cpu_dai->dai_ops.set_fmt(cpu_dai,
ret = snd_soc_dai_set_fmt(cpu_dai,
SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBM_CFM);
if (ret < 0)
return ret;
/* set the codec system clock for DAC and ADC */
ret = codec_dai->dai_ops.set_sysclk(codec_dai, WM8753_MCLK, pll_out,
ret = snd_soc_dai_set_sysclk(codec_dai, WM8753_MCLK, pll_out,
SND_SOC_CLOCK_IN);
if (ret < 0)
return ret;
/* set MCLK division for sample rate */
ret = cpu_dai->dai_ops.set_clkdiv(cpu_dai, S3C24XX_DIV_MCLK,
ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C24XX_DIV_MCLK,
S3C2410_IISMOD_32FS);
if (ret < 0)
return ret;
/* set codec BCLK division for sample rate */
ret = codec_dai->dai_ops.set_clkdiv(codec_dai, WM8753_BCLKDIV, bclk);
ret = snd_soc_dai_set_clkdiv(codec_dai, WM8753_BCLKDIV, bclk);
if (ret < 0)
return ret;
/* set prescaler division for sample rate */
ret = cpu_dai->dai_ops.set_clkdiv(cpu_dai, S3C24XX_DIV_PRESCALER,
ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C24XX_DIV_PRESCALER,
S3C24XX_PRESCALE(4, 4));
if (ret < 0)
return ret;
/* codec PLL input is PCLK/4 */
ret = codec_dai->dai_ops.set_pll(codec_dai, WM8753_PLL1,
ret = snd_soc_dai_set_pll(codec_dai, WM8753_PLL1,
iis_clkrate / 4, pll_out);
if (ret < 0)
return ret;
@ -161,7 +161,7 @@ static int neo1973_hifi_hw_free(struct snd_pcm_substream *substream)
DBG("Entered %s\n", __func__);
/* disable the PLL */
return codec_dai->dai_ops.set_pll(codec_dai, WM8753_PLL1, 0, 0);
return snd_soc_dai_set_pll(codec_dai, WM8753_PLL1, 0, 0);
}
/*
@ -194,24 +194,24 @@ static int neo1973_voice_hw_params(struct snd_pcm_substream *substream,
/* todo: gg check mode (DSP_B) against CSR datasheet */
/* set codec DAI configuration */
ret = codec_dai->dai_ops.set_fmt(codec_dai, SND_SOC_DAIFMT_DSP_B |
ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_DSP_B |
SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
if (ret < 0)
return ret;
/* set the codec system clock for DAC and ADC */
ret = codec_dai->dai_ops.set_sysclk(codec_dai, WM8753_PCMCLK, 12288000,
ret = snd_soc_dai_set_sysclk(codec_dai, WM8753_PCMCLK, 12288000,
SND_SOC_CLOCK_IN);
if (ret < 0)
return ret;
/* set codec PCM division for sample rate */
ret = codec_dai->dai_ops.set_clkdiv(codec_dai, WM8753_PCMDIV, pcmdiv);
ret = snd_soc_dai_set_clkdiv(codec_dai, WM8753_PCMDIV, pcmdiv);
if (ret < 0)
return ret;
/* configue and enable PLL for 12.288MHz output */
ret = codec_dai->dai_ops.set_pll(codec_dai, WM8753_PLL2,
ret = snd_soc_dai_set_pll(codec_dai, WM8753_PLL2,
iis_clkrate / 4, 12288000);
if (ret < 0)
return ret;
@ -227,7 +227,7 @@ static int neo1973_voice_hw_free(struct snd_pcm_substream *substream)
DBG("Entered %s\n", __func__);
/* disable the PLL */
return codec_dai->dai_ops.set_pll(codec_dai, WM8753_PLL2, 0, 0);
return snd_soc_dai_set_pll(codec_dai, WM8753_PLL2, 0, 0);
}
static struct snd_soc_ops neo1973_voice_ops = {