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ASoC: tlv320aic3x: Use snd_soc_read and snd_soc_write 

Start phasing out aic3x_read_reg_cache, aic3x_write_reg_cache, aic3x_read and
aic3x_write calls in order to switch to soc-cache helpers.

This patch replaces aic3x_read_reg_cache and aic3x_write with snd_soc_read
and snd_soc_write. This is basically null-op since .read and .write in
soc_codec_dev_aic3x points to aic3x_read_reg_cache and aic3x_write.

Signed-off-by: Jarkko Nikula <jhnikula@gmail.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
This commit is contained in:
Jarkko Nikula 2010-09-14 14:54:47 +03:00 committed by Liam Girdwood
parent 2c4ee9b579
commit e18eca4303
1 changed files with 98 additions and 96 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

194
sound/soc/codecs/tlv320aic3x.c
View File

@ -839,8 +839,7 @@ static int aic3x_hw_params(struct snd_pcm_substream *substream,
int clk;
/* select data word length */
data =
aic3x_read_reg_cache(codec, AIC3X_ASD_INTF_CTRLB) & (~(0x3 << 4));
data = snd_soc_read(codec, AIC3X_ASD_INTF_CTRLB) & (~(0x3 << 4));
switch (params_format(params)) {
case SNDRV_PCM_FORMAT_S16_LE:
break;
@ -854,7 +853,7 @@ static int aic3x_hw_params(struct snd_pcm_substream *substream,
data |= (0x03 << 4);
break;
}
aic3x_write(codec, AIC3X_ASD_INTF_CTRLB, data);
snd_soc_write(codec, AIC3X_ASD_INTF_CTRLB, data);
/* Fsref can be 44100 or 48000 */
fsref = (params_rate(params) % 11025 == 0) ? 44100 : 48000;
@ -869,17 +868,17 @@ static int aic3x_hw_params(struct snd_pcm_substream *substream,
if (bypass_pll) {
pll_q &= 0xf;
aic3x_write(codec, AIC3X_PLL_PROGA_REG, pll_q << PLLQ_SHIFT);
aic3x_write(codec, AIC3X_GPIOB_REG, CODEC_CLKIN_CLKDIV);
snd_soc_write(codec, AIC3X_PLL_PROGA_REG, pll_q << PLLQ_SHIFT);
snd_soc_write(codec, AIC3X_GPIOB_REG, CODEC_CLKIN_CLKDIV);
/* disable PLL if it is bypassed */
reg = aic3x_read_reg_cache(codec, AIC3X_PLL_PROGA_REG);
aic3x_write(codec, AIC3X_PLL_PROGA_REG, reg & ~PLL_ENABLE);
reg = snd_soc_read(codec, AIC3X_PLL_PROGA_REG);
snd_soc_write(codec, AIC3X_PLL_PROGA_REG, reg & ~PLL_ENABLE);
} else {
aic3x_write(codec, AIC3X_GPIOB_REG, CODEC_CLKIN_PLLDIV);
snd_soc_write(codec, AIC3X_GPIOB_REG, CODEC_CLKIN_PLLDIV);
/* enable PLL when it is used */
reg = aic3x_read_reg_cache(codec, AIC3X_PLL_PROGA_REG);
aic3x_write(codec, AIC3X_PLL_PROGA_REG, reg | PLL_ENABLE);
reg = snd_soc_read(codec, AIC3X_PLL_PROGA_REG);
snd_soc_write(codec, AIC3X_PLL_PROGA_REG, reg | PLL_ENABLE);
}
/* Route Left DAC to left channel input and
@ -888,7 +887,7 @@ static int aic3x_hw_params(struct snd_pcm_substream *substream,
data |= (fsref == 44100) ? FSREF_44100 : FSREF_48000;
if (params_rate(params) >= 64000)
data |= DUAL_RATE_MODE;
aic3x_write(codec, AIC3X_CODEC_DATAPATH_REG, data);
snd_soc_write(codec, AIC3X_CODEC_DATAPATH_REG, data);
/* codec sample rate select */
data = (fsref * 20) / params_rate(params);
@ -897,7 +896,7 @@ static int aic3x_hw_params(struct snd_pcm_substream *substream,
data /= 5;
data -= 2;
data |= (data << 4);
aic3x_write(codec, AIC3X_SAMPLE_RATE_SEL_REG, data);
snd_soc_write(codec, AIC3X_SAMPLE_RATE_SEL_REG, data);
if (bypass_pll)
return 0;
@ -966,13 +965,16 @@ static int aic3x_hw_params(struct snd_pcm_substream *substream,
}
found:
data = aic3x_read_reg_cache(codec, AIC3X_PLL_PROGA_REG);
aic3x_write(codec, AIC3X_PLL_PROGA_REG, data | (pll_p << PLLP_SHIFT));
aic3x_write(codec, AIC3X_OVRF_STATUS_AND_PLLR_REG, pll_r << PLLR_SHIFT);
aic3x_write(codec, AIC3X_PLL_PROGB_REG, pll_j << PLLJ_SHIFT);
aic3x_write(codec, AIC3X_PLL_PROGC_REG, (pll_d >> 6) << PLLD_MSB_SHIFT);
aic3x_write(codec, AIC3X_PLL_PROGD_REG,
(pll_d & 0x3F) << PLLD_LSB_SHIFT);
data = snd_soc_read(codec, AIC3X_PLL_PROGA_REG);
snd_soc_write(codec, AIC3X_PLL_PROGA_REG,
data | (pll_p << PLLP_SHIFT));
snd_soc_write(codec, AIC3X_OVRF_STATUS_AND_PLLR_REG,
pll_r << PLLR_SHIFT);
snd_soc_write(codec, AIC3X_PLL_PROGB_REG, pll_j << PLLJ_SHIFT);
snd_soc_write(codec, AIC3X_PLL_PROGC_REG,
(pll_d >> 6) << PLLD_MSB_SHIFT);
snd_soc_write(codec, AIC3X_PLL_PROGD_REG,
(pll_d & 0x3F) << PLLD_LSB_SHIFT);
return 0;
}
@ -980,15 +982,15 @@ found:
static int aic3x_mute(struct snd_soc_dai *dai, int mute)
{
struct snd_soc_codec *codec = dai->codec;
u8 ldac_reg = aic3x_read_reg_cache(codec, LDAC_VOL) & ~MUTE_ON;
u8 rdac_reg = aic3x_read_reg_cache(codec, RDAC_VOL) & ~MUTE_ON;
u8 ldac_reg = snd_soc_read(codec, LDAC_VOL) & ~MUTE_ON;
u8 rdac_reg = snd_soc_read(codec, RDAC_VOL) & ~MUTE_ON;
if (mute) {
aic3x_write(codec, LDAC_VOL, ldac_reg | MUTE_ON);
aic3x_write(codec, RDAC_VOL, rdac_reg | MUTE_ON);
snd_soc_write(codec, LDAC_VOL, ldac_reg | MUTE_ON);
snd_soc_write(codec, RDAC_VOL, rdac_reg | MUTE_ON);
} else {
aic3x_write(codec, LDAC_VOL, ldac_reg);
aic3x_write(codec, RDAC_VOL, rdac_reg);
snd_soc_write(codec, LDAC_VOL, ldac_reg);
snd_soc_write(codec, RDAC_VOL, rdac_reg);
}
return 0;
@ -1012,8 +1014,8 @@ static int aic3x_set_dai_fmt(struct snd_soc_dai *codec_dai,
u8 iface_areg, iface_breg;
int delay = 0;
iface_areg = aic3x_read_reg_cache(codec, AIC3X_ASD_INTF_CTRLA) & 0x3f;
iface_breg = aic3x_read_reg_cache(codec, AIC3X_ASD_INTF_CTRLB) & 0x3f;
iface_areg = snd_soc_read(codec, AIC3X_ASD_INTF_CTRLA) & 0x3f;
iface_breg = snd_soc_read(codec, AIC3X_ASD_INTF_CTRLB) & 0x3f;
/* set master/slave audio interface */
switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
@ -1052,9 +1054,9 @@ static int aic3x_set_dai_fmt(struct snd_soc_dai *codec_dai,
}
/* set iface */
aic3x_write(codec, AIC3X_ASD_INTF_CTRLA, iface_areg);
aic3x_write(codec, AIC3X_ASD_INTF_CTRLB, iface_breg);
aic3x_write(codec, AIC3X_ASD_INTF_CTRLC, delay);
snd_soc_write(codec, AIC3X_ASD_INTF_CTRLA, iface_areg);
snd_soc_write(codec, AIC3X_ASD_INTF_CTRLB, iface_breg);
snd_soc_write(codec, AIC3X_ASD_INTF_CTRLC, delay);
return 0;
}
@ -1072,18 +1074,18 @@ static int aic3x_set_bias_level(struct snd_soc_codec *codec,
if (codec->bias_level == SND_SOC_BIAS_STANDBY &&
aic3x->master) {
/* enable pll */
reg = aic3x_read_reg_cache(codec, AIC3X_PLL_PROGA_REG);
aic3x_write(codec, AIC3X_PLL_PROGA_REG,
reg | PLL_ENABLE);
reg = snd_soc_read(codec, AIC3X_PLL_PROGA_REG);
snd_soc_write(codec, AIC3X_PLL_PROGA_REG,
reg | PLL_ENABLE);
}
break;
case SND_SOC_BIAS_STANDBY:
if (codec->bias_level == SND_SOC_BIAS_PREPARE &&
aic3x->master) {
/* disable pll */
reg = aic3x_read_reg_cache(codec, AIC3X_PLL_PROGA_REG);
aic3x_write(codec, AIC3X_PLL_PROGA_REG,
reg & ~PLL_ENABLE);
reg = snd_soc_read(codec, AIC3X_PLL_PROGA_REG);
snd_soc_write(codec, AIC3X_PLL_PROGA_REG,
reg & ~PLL_ENABLE);
}
break;
case SND_SOC_BIAS_OFF:
@ -1098,8 +1100,8 @@ void aic3x_set_gpio(struct snd_soc_codec *codec, int gpio, int state)
{
u8 reg = gpio ? AIC3X_GPIO2_REG : AIC3X_GPIO1_REG;
u8 bit = gpio ? 3: 0;
u8 val = aic3x_read_reg_cache(codec, reg) & ~(1 << bit);
aic3x_write(codec, reg, val | (!!state << bit));
u8 val = snd_soc_read(codec, reg) & ~(1 << bit);
snd_soc_write(codec, reg, val | (!!state << bit));
}
EXPORT_SYMBOL_GPL(aic3x_set_gpio);
@ -1128,7 +1130,7 @@ void aic3x_set_headset_detection(struct snd_soc_codec *codec, int detect,
if (detect & AIC3X_HEADSET_DETECT_MASK)
val |= AIC3X_HEADSET_DETECT_ENABLED;
aic3x_write(codec, AIC3X_HEADSET_DETECT_CTRL_A, val);
snd_soc_write(codec, AIC3X_HEADSET_DETECT_CTRL_A, val);
}
EXPORT_SYMBOL_GPL(aic3x_set_headset_detection);
@ -1211,81 +1213,81 @@ static int aic3x_init(struct snd_soc_codec *codec)
struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec);
int reg;
aic3x_write(codec, AIC3X_PAGE_SELECT, PAGE0_SELECT);
aic3x_write(codec, AIC3X_RESET, SOFT_RESET);
snd_soc_write(codec, AIC3X_PAGE_SELECT, PAGE0_SELECT);
snd_soc_write(codec, AIC3X_RESET, SOFT_RESET);
/* DAC default volume and mute */
aic3x_write(codec, LDAC_VOL, DEFAULT_VOL | MUTE_ON);
aic3x_write(codec, RDAC_VOL, DEFAULT_VOL | MUTE_ON);
snd_soc_write(codec, LDAC_VOL, DEFAULT_VOL | MUTE_ON);
snd_soc_write(codec, RDAC_VOL, DEFAULT_VOL | MUTE_ON);
/* DAC to HP default volume and route to Output mixer */
aic3x_write(codec, DACL1_2_HPLOUT_VOL, DEFAULT_VOL | ROUTE_ON);
aic3x_write(codec, DACR1_2_HPROUT_VOL, DEFAULT_VOL | ROUTE_ON);
aic3x_write(codec, DACL1_2_HPLCOM_VOL, DEFAULT_VOL | ROUTE_ON);
aic3x_write(codec, DACR1_2_HPRCOM_VOL, DEFAULT_VOL | ROUTE_ON);
snd_soc_write(codec, DACL1_2_HPLOUT_VOL, DEFAULT_VOL | ROUTE_ON);
snd_soc_write(codec, DACR1_2_HPROUT_VOL, DEFAULT_VOL | ROUTE_ON);
snd_soc_write(codec, DACL1_2_HPLCOM_VOL, DEFAULT_VOL | ROUTE_ON);
snd_soc_write(codec, DACR1_2_HPRCOM_VOL, DEFAULT_VOL | ROUTE_ON);
/* DAC to Line Out default volume and route to Output mixer */
aic3x_write(codec, DACL1_2_LLOPM_VOL, DEFAULT_VOL | ROUTE_ON);
aic3x_write(codec, DACR1_2_RLOPM_VOL, DEFAULT_VOL | ROUTE_ON);
snd_soc_write(codec, DACL1_2_LLOPM_VOL, DEFAULT_VOL | ROUTE_ON);
snd_soc_write(codec, DACR1_2_RLOPM_VOL, DEFAULT_VOL | ROUTE_ON);
/* DAC to Mono Line Out default volume and route to Output mixer */
aic3x_write(codec, DACL1_2_MONOLOPM_VOL, DEFAULT_VOL | ROUTE_ON);
aic3x_write(codec, DACR1_2_MONOLOPM_VOL, DEFAULT_VOL | ROUTE_ON);
snd_soc_write(codec, DACL1_2_MONOLOPM_VOL, DEFAULT_VOL | ROUTE_ON);
snd_soc_write(codec, DACR1_2_MONOLOPM_VOL, DEFAULT_VOL | ROUTE_ON);
/* unmute all outputs */
reg = aic3x_read_reg_cache(codec, LLOPM_CTRL);
aic3x_write(codec, LLOPM_CTRL, reg | UNMUTE);
reg = aic3x_read_reg_cache(codec, RLOPM_CTRL);
aic3x_write(codec, RLOPM_CTRL, reg | UNMUTE);
reg = aic3x_read_reg_cache(codec, MONOLOPM_CTRL);
aic3x_write(codec, MONOLOPM_CTRL, reg | UNMUTE);
reg = aic3x_read_reg_cache(codec, HPLOUT_CTRL);
aic3x_write(codec, HPLOUT_CTRL, reg | UNMUTE);
reg = aic3x_read_reg_cache(codec, HPROUT_CTRL);
aic3x_write(codec, HPROUT_CTRL, reg | UNMUTE);
reg = aic3x_read_reg_cache(codec, HPLCOM_CTRL);
aic3x_write(codec, HPLCOM_CTRL, reg | UNMUTE);
reg = aic3x_read_reg_cache(codec, HPRCOM_CTRL);
aic3x_write(codec, HPRCOM_CTRL, reg | UNMUTE);
reg = snd_soc_read(codec, LLOPM_CTRL);
snd_soc_write(codec, LLOPM_CTRL, reg | UNMUTE);
reg = snd_soc_read(codec, RLOPM_CTRL);
snd_soc_write(codec, RLOPM_CTRL, reg | UNMUTE);
reg = snd_soc_read(codec, MONOLOPM_CTRL);
snd_soc_write(codec, MONOLOPM_CTRL, reg | UNMUTE);
reg = snd_soc_read(codec, HPLOUT_CTRL);
snd_soc_write(codec, HPLOUT_CTRL, reg | UNMUTE);
reg = snd_soc_read(codec, HPROUT_CTRL);
snd_soc_write(codec, HPROUT_CTRL, reg | UNMUTE);
reg = snd_soc_read(codec, HPLCOM_CTRL);
snd_soc_write(codec, HPLCOM_CTRL, reg | UNMUTE);
reg = snd_soc_read(codec, HPRCOM_CTRL);
snd_soc_write(codec, HPRCOM_CTRL, reg | UNMUTE);
/* ADC default volume and unmute */
aic3x_write(codec, LADC_VOL, DEFAULT_GAIN);
aic3x_write(codec, RADC_VOL, DEFAULT_GAIN);
snd_soc_write(codec, LADC_VOL, DEFAULT_GAIN);
snd_soc_write(codec, RADC_VOL, DEFAULT_GAIN);
/* By default route Line1 to ADC PGA mixer */
aic3x_write(codec, LINE1L_2_LADC_CTRL, 0x0);
aic3x_write(codec, LINE1R_2_RADC_CTRL, 0x0);
snd_soc_write(codec, LINE1L_2_LADC_CTRL, 0x0);
snd_soc_write(codec, LINE1R_2_RADC_CTRL, 0x0);
/* PGA to HP Bypass default volume, disconnect from Output Mixer */
aic3x_write(codec, PGAL_2_HPLOUT_VOL, DEFAULT_VOL);
aic3x_write(codec, PGAR_2_HPROUT_VOL, DEFAULT_VOL);
aic3x_write(codec, PGAL_2_HPLCOM_VOL, DEFAULT_VOL);
aic3x_write(codec, PGAR_2_HPRCOM_VOL, DEFAULT_VOL);
snd_soc_write(codec, PGAL_2_HPLOUT_VOL, DEFAULT_VOL);
snd_soc_write(codec, PGAR_2_HPROUT_VOL, DEFAULT_VOL);
snd_soc_write(codec, PGAL_2_HPLCOM_VOL, DEFAULT_VOL);
snd_soc_write(codec, PGAR_2_HPRCOM_VOL, DEFAULT_VOL);
/* PGA to Line Out default volume, disconnect from Output Mixer */
aic3x_write(codec, PGAL_2_LLOPM_VOL, DEFAULT_VOL);
aic3x_write(codec, PGAR_2_RLOPM_VOL, DEFAULT_VOL);
snd_soc_write(codec, PGAL_2_LLOPM_VOL, DEFAULT_VOL);
snd_soc_write(codec, PGAR_2_RLOPM_VOL, DEFAULT_VOL);
/* PGA to Mono Line Out default volume, disconnect from Output Mixer */
aic3x_write(codec, PGAL_2_MONOLOPM_VOL, DEFAULT_VOL);
aic3x_write(codec, PGAR_2_MONOLOPM_VOL, DEFAULT_VOL);
snd_soc_write(codec, PGAL_2_MONOLOPM_VOL, DEFAULT_VOL);
snd_soc_write(codec, PGAR_2_MONOLOPM_VOL, DEFAULT_VOL);
/* Line2 to HP Bypass default volume, disconnect from Output Mixer */
aic3x_write(codec, LINE2L_2_HPLOUT_VOL, DEFAULT_VOL);
aic3x_write(codec, LINE2R_2_HPROUT_VOL, DEFAULT_VOL);
aic3x_write(codec, LINE2L_2_HPLCOM_VOL, DEFAULT_VOL);
aic3x_write(codec, LINE2R_2_HPRCOM_VOL, DEFAULT_VOL);
snd_soc_write(codec, LINE2L_2_HPLOUT_VOL, DEFAULT_VOL);
snd_soc_write(codec, LINE2R_2_HPROUT_VOL, DEFAULT_VOL);
snd_soc_write(codec, LINE2L_2_HPLCOM_VOL, DEFAULT_VOL);
snd_soc_write(codec, LINE2R_2_HPRCOM_VOL, DEFAULT_VOL);
/* Line2 Line Out default volume, disconnect from Output Mixer */
aic3x_write(codec, LINE2L_2_LLOPM_VOL, DEFAULT_VOL);
aic3x_write(codec, LINE2R_2_RLOPM_VOL, DEFAULT_VOL);
snd_soc_write(codec, LINE2L_2_LLOPM_VOL, DEFAULT_VOL);
snd_soc_write(codec, LINE2R_2_RLOPM_VOL, DEFAULT_VOL);
/* Line2 to Mono Out default volume, disconnect from Output Mixer */
aic3x_write(codec, LINE2L_2_MONOLOPM_VOL, DEFAULT_VOL);
aic3x_write(codec, LINE2R_2_MONOLOPM_VOL, DEFAULT_VOL);
snd_soc_write(codec, LINE2L_2_MONOLOPM_VOL, DEFAULT_VOL);
snd_soc_write(codec, LINE2R_2_MONOLOPM_VOL, DEFAULT_VOL);
if (aic3x->model == AIC3X_MODEL_3007) {
/* Class-D speaker driver init; datasheet p. 46 */
aic3x_write(codec, AIC3X_PAGE_SELECT, 0x0D);
aic3x_write(codec, 0xD, 0x0D);
aic3x_write(codec, 0x8, 0x5C);
aic3x_write(codec, 0x8, 0x5D);
aic3x_write(codec, 0x8, 0x5C);
aic3x_write(codec, AIC3X_PAGE_SELECT, 0x00);
aic3x_write(codec, CLASSD_CTRL, 0);
snd_soc_write(codec, AIC3X_PAGE_SELECT, 0x0D);
snd_soc_write(codec, 0xD, 0x0D);
snd_soc_write(codec, 0x8, 0x5C);
snd_soc_write(codec, 0x8, 0x5D);
snd_soc_write(codec, 0x8, 0x5C);
snd_soc_write(codec, AIC3X_PAGE_SELECT, 0x00);
snd_soc_write(codec, CLASSD_CTRL, 0);
}
/* off, with power on */
@ -1305,10 +1307,10 @@ static int aic3x_probe(struct snd_soc_codec *codec)
if (aic3x->setup) {
/* setup GPIO functions */
aic3x_write(codec, AIC3X_GPIO1_REG,
(aic3x->setup->gpio_func[0] & 0xf) << 4);
aic3x_write(codec, AIC3X_GPIO2_REG,
(aic3x->setup->gpio_func[1] & 0xf) << 4);
snd_soc_write(codec, AIC3X_GPIO1_REG,
(aic3x->setup->gpio_func[0] & 0xf) << 4);
snd_soc_write(codec, AIC3X_GPIO2_REG,
(aic3x->setup->gpio_func[1] & 0xf) << 4);
}
snd_soc_add_controls(codec, aic3x_snd_controls,