/*
* Writes value to a device register through i2c
*
+ * @param priv Private data for driver
* @param reg reg number to be write
* @param data data to be writen to the above registor
*
* @return int value 1 for change, 0 for no change or negative error code.
*/
-static int wm8994_i2c_write(unsigned int reg, unsigned short data)
+static int wm8994_i2c_write(struct wm8994_priv *priv, unsigned int reg,
+ unsigned short data)
{
unsigned char val[2];
/*
* Read a value from a device register through i2c
*
+ * @param priv Private data for driver
* @param reg reg number to be read
* @param data address of read data to be stored
*
* @return int value 0 for success, -1 in case of error.
*/
-static unsigned int wm8994_i2c_read(unsigned int reg , unsigned short *data)
+static unsigned int wm8994_i2c_read(struct wm8994_priv *priv, unsigned int reg,
+ unsigned short *data)
{
unsigned char val[2];
int ret;
/*
* update device register bits through i2c
*
+ * @param priv Private data for driver
* @param reg codec register
* @param mask register mask
* @param value new value
* @return int value 1 if change in the register value,
* 0 for no change or negative error code.
*/
-static int wm8994_update_bits(unsigned int reg, unsigned short mask,
- unsigned short value)
+static int wm8994_bic_or(struct wm8994_priv *priv, unsigned int reg,
+ unsigned short mask, unsigned short value)
{
int change , ret = 0;
unsigned short old, new;
- if (wm8994_i2c_read(reg, &old) != 0)
+ if (wm8994_i2c_read(priv, reg, &old) != 0)
return -1;
new = (old & ~mask) | (value & mask);
change = (old != new) ? 1 : 0;
if (change)
- ret = wm8994_i2c_write(reg, new);
+ ret = wm8994_i2c_write(priv, reg, new);
if (ret < 0)
return ret;
/*
* Sets i2s set format
*
+ * @param priv wm8994 information
* @param aif_id Interface ID
* @param fmt i2S format
*
* @return -1 for error and 0 Success.
*/
-static int wm8994_set_fmt(int aif_id, unsigned int fmt)
+static int wm8994_set_fmt(struct wm8994_priv *priv, int aif_id, uint fmt)
{
int ms_reg;
int aif_reg;
return -1;
}
- error = wm8994_update_bits(aif_reg, WM8994_AIF1_BCLK_INV |
- WM8994_AIF1_LRCLK_INV_MASK | WM8994_AIF1_FMT_MASK, aif);
+ error = wm8994_bic_or(priv, aif_reg, WM8994_AIF1_BCLK_INV |
+ WM8994_AIF1_LRCLK_INV_MASK |
+ WM8994_AIF1_FMT_MASK, aif);
- error |= wm8994_update_bits(ms_reg, WM8994_AIF1_MSTR_MASK, ms);
- error |= wm8994_update_bits(aif_clk, WM8994_AIF1CLK_ENA_MASK,
- WM8994_AIF1CLK_ENA);
+ error |= wm8994_bic_or(priv, ms_reg, WM8994_AIF1_MSTR_MASK, ms);
+ error |= wm8994_bic_or(priv, aif_clk, WM8994_AIF1CLK_ENA_MASK,
+ WM8994_AIF1CLK_ENA);
if (error < 0) {
debug("%s: codec register access error\n", __func__);
return -1;
/*
* Sets hw params FOR WM8994
*
- * @param wm8994 wm8994 information pointer
+ * @param priv wm8994 information pointer
* @param aif_id Audio interface ID
* @param sampling_rate Sampling rate
* @param bits_per_sample Bits per sample
*
* @return -1 for error and 0 Success.
*/
-static int wm8994_hw_params(struct wm8994_priv *wm8994, int aif_id,
- unsigned int sampling_rate, unsigned int bits_per_sample,
- unsigned int channels)
+static int wm8994_hw_params(struct wm8994_priv *priv, int aif_id,
+ uint sampling_rate, uint bits_per_sample,
+ uint channels)
{
int aif1_reg;
int aif2_reg;
/* AIFCLK/fs ratio; look for a close match in either direction */
best = 0;
- best_val = abs((fs_ratios[0] * sampling_rate)
- - wm8994->aifclk[id]);
+ best_val = abs((fs_ratios[0] * sampling_rate) - priv->aifclk[id]);
for (i = 1; i < ARRAY_SIZE(fs_ratios); i++) {
- cur_val = abs((fs_ratios[i] * sampling_rate)
- - wm8994->aifclk[id]);
+ cur_val = abs(fs_ratios[i] * sampling_rate - priv->aifclk[id]);
if (cur_val >= best_val)
continue;
best = i;
*/
best = 0;
for (i = 0; i < ARRAY_SIZE(bclk_divs); i++) {
- cur_val = (wm8994->aifclk[id] * 10 / bclk_divs[i]) - bclk_rate;
+ cur_val = (priv->aifclk[id] * 10 / bclk_divs[i]) - bclk_rate;
if (cur_val < 0) /* BCLK table is sorted */
break;
best = i;
return -1;
}
- bclk_rate = wm8994->aifclk[id] * 10 / bclk_divs[best];
+ bclk_rate = priv->aifclk[id] * 10 / bclk_divs[best];
bclk |= best << WM8994_AIF1_BCLK_DIV_SHIFT;
- if (wm8994_i2c_read(aif1_reg, ®_data) != 0) {
+ if (wm8994_i2c_read(priv, aif1_reg, ®_data) != 0) {
debug("%s: AIF1 register read Failed\n", __func__);
return -1;
}
if ((channels == 1) && ((reg_data & 0x18) == 0x18))
aif2 |= WM8994_AIF1_MONO;
- if (wm8994->aifclk[id] == 0) {
+ if (priv->aifclk[id] == 0) {
debug("%s:Audio interface clock not set\n", __func__);
return -1;
}
- ret = wm8994_update_bits(aif1_reg, WM8994_AIF1_WL_MASK, aif1);
- ret |= wm8994_update_bits(aif2_reg, WM8994_AIF1_MONO, aif2);
- ret |= wm8994_update_bits(bclk_reg, WM8994_AIF1_BCLK_DIV_MASK, bclk);
- ret |= wm8994_update_bits(rate_reg, WM8994_AIF1_SR_MASK |
- WM8994_AIF1CLK_RATE_MASK, rate_val);
+ ret = wm8994_bic_or(priv, aif1_reg, WM8994_AIF1_WL_MASK, aif1);
+ ret |= wm8994_bic_or(priv, aif2_reg, WM8994_AIF1_MONO, aif2);
+ ret |= wm8994_bic_or(priv, bclk_reg, WM8994_AIF1_BCLK_DIV_MASK,
+ bclk);
+ ret |= wm8994_bic_or(priv, rate_reg, WM8994_AIF1_SR_MASK |
+ WM8994_AIF1CLK_RATE_MASK, rate_val);
debug("rate vale = %x , bclk val= %x\n", rate_val, bclk);
/*
* Configures Audio interface Clock
*
- * @param wm8994 wm8994 information pointer
+ * @param priv wm8994 information pointer
* @param aif Audio Interface ID
*
* @return -1 for error and 0 Success.
*/
-static int configure_aif_clock(struct wm8994_priv *wm8994, int aif)
+static int configure_aif_clock(struct wm8994_priv *priv, int aif)
{
int rate;
int reg1 = 0;
else
offset = 0;
- switch (wm8994->sysclk[aif-1]) {
+ switch (priv->sysclk[aif - 1]) {
case WM8994_SYSCLK_MCLK1:
reg1 |= SEL_MCLK1;
- rate = wm8994->mclk[0];
+ rate = priv->mclk[0];
break;
case WM8994_SYSCLK_MCLK2:
reg1 |= SEL_MCLK2;
- rate = wm8994->mclk[1];
+ rate = priv->mclk[1];
break;
case WM8994_SYSCLK_FLL1:
reg1 |= SEL_FLL1;
- rate = wm8994->fll[0].out;
+ rate = priv->fll[0].out;
break;
case WM8994_SYSCLK_FLL2:
reg1 |= SEL_FLL2;
- rate = wm8994->fll[1].out;
+ rate = priv->fll[1].out;
break;
default:
debug("%s: Invalid input clock selection [%d]\n",
- __func__, wm8994->sysclk[aif-1]);
+ __func__, priv->sysclk[aif - 1]);
return -1;
}
reg1 |= WM8994_AIF1CLK_DIV;
}
- wm8994->aifclk[aif-1] = rate;
+ priv->aifclk[aif - 1] = rate;
- ret = wm8994_update_bits(WM8994_AIF1_CLOCKING_1 + offset,
- WM8994_AIF1CLK_SRC_MASK | WM8994_AIF1CLK_DIV,
- reg1);
+ ret = wm8994_bic_or(priv, WM8994_AIF1_CLOCKING_1 + offset,
+ WM8994_AIF1CLK_SRC_MASK | WM8994_AIF1CLK_DIV,
+ reg1);
if (aif == WM8994_AIF1)
- ret |= wm8994_update_bits(WM8994_CLOCKING_1,
+ ret |= wm8994_bic_or(priv, WM8994_CLOCKING_1,
WM8994_AIF1DSPCLK_ENA_MASK | WM8994_SYSDSPCLK_ENA_MASK,
WM8994_AIF1DSPCLK_ENA | WM8994_SYSDSPCLK_ENA);
else if (aif == WM8994_AIF2)
- ret |= wm8994_update_bits(WM8994_CLOCKING_1,
+ ret |= wm8994_bic_or(priv, WM8994_CLOCKING_1,
WM8994_SYSCLK_SRC | WM8994_AIF2DSPCLK_ENA_MASK |
WM8994_SYSDSPCLK_ENA_MASK, WM8994_SYSCLK_SRC |
WM8994_AIF2DSPCLK_ENA | WM8994_SYSDSPCLK_ENA);
/*
* Configures Audio interface for the given frequency
*
- * @param wm8994 wm8994 information
+ * @param priv wm8994 information
* @param aif_id Audio Interface
* @param clk_id Input Clock ID
* @param freq Sampling frequency in Hz
*
* @return -1 for error and 0 success.
*/
-static int wm8994_set_sysclk(struct wm8994_priv *wm8994, int aif_id,
- int clk_id, unsigned int freq)
+static int wm8994_set_sysclk(struct wm8994_priv *priv, int aif_id, int clk_id,
+ unsigned int freq)
{
int i;
int ret = 0;
- wm8994->sysclk[aif_id - 1] = clk_id;
+ priv->sysclk[aif_id - 1] = clk_id;
switch (clk_id) {
case WM8994_SYSCLK_MCLK1:
- wm8994->mclk[0] = freq;
+ priv->mclk[0] = freq;
if (aif_id == 2) {
- ret = wm8994_update_bits(WM8994_AIF1_CLOCKING_2 ,
- WM8994_AIF2DAC_DIV_MASK , 0);
+ ret = wm8994_bic_or(priv, WM8994_AIF1_CLOCKING_2,
+ WM8994_AIF2DAC_DIV_MASK, 0);
}
break;
case WM8994_SYSCLK_MCLK2:
/* TODO: Set GPIO AF */
- wm8994->mclk[1] = freq;
+ priv->mclk[1] = freq;
break;
case WM8994_SYSCLK_FLL1:
__func__);
return -1;
}
- ret = wm8994_update_bits(WM8994_CLOCKING_2,
+ ret = wm8994_bic_or(priv, WM8994_CLOCKING_2,
WM8994_OPCLK_DIV_MASK, i);
- ret |= wm8994_update_bits(WM8994_POWER_MANAGEMENT_2,
- WM8994_OPCLK_ENA, WM8994_OPCLK_ENA);
+ ret |= wm8994_bic_or(priv, WM8994_POWER_MANAGEMENT_2,
+ WM8994_OPCLK_ENA,
+ WM8994_OPCLK_ENA);
} else {
- ret |= wm8994_update_bits(WM8994_POWER_MANAGEMENT_2,
- WM8994_OPCLK_ENA, 0);
+ ret |= wm8994_bic_or(priv, WM8994_POWER_MANAGEMENT_2,
+ WM8994_OPCLK_ENA, 0);
}
default:
return -1;
}
- ret |= configure_aif_clock(wm8994, aif_id);
+ ret |= configure_aif_clock(priv, aif_id);
if (ret < 0) {
debug("%s: codec register access error\n", __func__);
/*
* Initializes Volume for AIF2 to HP path
*
+ * @param priv wm8994 information
* @returns -1 for error and 0 Success.
*
*/
-static int wm8994_init_volume_aif2_dac1(void)
+static int wm8994_init_volume_aif2_dac1(struct wm8994_priv *priv)
{
int ret;
/* Unmute AIF2DAC */
- ret = wm8994_update_bits(WM8994_AIF2_DAC_FILTERS_1,
- WM8994_AIF2DAC_MUTE_MASK, 0);
+ ret = wm8994_bic_or(priv, WM8994_AIF2_DAC_FILTERS_1,
+ WM8994_AIF2DAC_MUTE_MASK, 0);
- ret |= wm8994_update_bits(WM8994_AIF2_DAC_LEFT_VOLUME,
- WM8994_AIF2DAC_VU_MASK | WM8994_AIF2DACL_VOL_MASK,
- WM8994_AIF2DAC_VU | 0xff);
+ ret |= wm8994_bic_or(priv, WM8994_AIF2_DAC_LEFT_VOLUME,
+ WM8994_AIF2DAC_VU_MASK | WM8994_AIF2DACL_VOL_MASK,
+ WM8994_AIF2DAC_VU | 0xff);
- ret |= wm8994_update_bits(WM8994_AIF2_DAC_RIGHT_VOLUME,
- WM8994_AIF2DAC_VU_MASK | WM8994_AIF2DACR_VOL_MASK,
- WM8994_AIF2DAC_VU | 0xff);
+ ret |= wm8994_bic_or(priv, WM8994_AIF2_DAC_RIGHT_VOLUME,
+ WM8994_AIF2DAC_VU_MASK | WM8994_AIF2DACR_VOL_MASK,
+ WM8994_AIF2DAC_VU | 0xff);
- ret |= wm8994_update_bits(WM8994_DAC1_LEFT_VOLUME,
- WM8994_DAC1_VU_MASK | WM8994_DAC1L_VOL_MASK |
- WM8994_DAC1L_MUTE_MASK, WM8994_DAC1_VU | 0xc0);
+ ret |= wm8994_bic_or(priv, WM8994_DAC1_LEFT_VOLUME,
+ WM8994_DAC1_VU_MASK | WM8994_DAC1L_VOL_MASK |
+ WM8994_DAC1L_MUTE_MASK, WM8994_DAC1_VU | 0xc0);
- ret |= wm8994_update_bits(WM8994_DAC1_RIGHT_VOLUME,
- WM8994_DAC1_VU_MASK | WM8994_DAC1R_VOL_MASK |
- WM8994_DAC1R_MUTE_MASK, WM8994_DAC1_VU | 0xc0);
+ ret |= wm8994_bic_or(priv, WM8994_DAC1_RIGHT_VOLUME,
+ WM8994_DAC1_VU_MASK | WM8994_DAC1R_VOL_MASK |
+ WM8994_DAC1R_MUTE_MASK, WM8994_DAC1_VU | 0xc0);
/* Head Phone Volume */
- ret |= wm8994_i2c_write(WM8994_LEFT_OUTPUT_VOLUME, 0x12D);
- ret |= wm8994_i2c_write(WM8994_RIGHT_OUTPUT_VOLUME, 0x12D);
+ ret |= wm8994_i2c_write(priv, WM8994_LEFT_OUTPUT_VOLUME, 0x12D);
+ ret |= wm8994_i2c_write(priv, WM8994_RIGHT_OUTPUT_VOLUME, 0x12D);
if (ret < 0) {
debug("%s: codec register access error\n", __func__);
/*
* Initializes Volume for AIF1 to HP path
*
+ * @param priv wm8994 information
* @returns -1 for error and 0 Success.
*
*/
-static int wm8994_init_volume_aif1_dac1(void)
+static int wm8994_init_volume_aif1_dac1(struct wm8994_priv *priv)
{
int ret = 0;
/* Unmute AIF1DAC */
- ret |= wm8994_i2c_write(WM8994_AIF1_DAC_FILTERS_1, 0x0000);
+ ret |= wm8994_i2c_write(priv, WM8994_AIF1_DAC_FILTERS_1, 0x0000);
- ret |= wm8994_update_bits(WM8994_DAC1_LEFT_VOLUME,
- WM8994_DAC1_VU_MASK | WM8994_DAC1L_VOL_MASK |
- WM8994_DAC1L_MUTE_MASK, WM8994_DAC1_VU | 0xc0);
+ ret |= wm8994_bic_or(priv, WM8994_DAC1_LEFT_VOLUME,
+ WM8994_DAC1_VU_MASK | WM8994_DAC1L_VOL_MASK |
+ WM8994_DAC1L_MUTE_MASK, WM8994_DAC1_VU | 0xc0);
- ret |= wm8994_update_bits(WM8994_DAC1_RIGHT_VOLUME,
- WM8994_DAC1_VU_MASK | WM8994_DAC1R_VOL_MASK |
- WM8994_DAC1R_MUTE_MASK, WM8994_DAC1_VU | 0xc0);
+ ret |= wm8994_bic_or(priv, WM8994_DAC1_RIGHT_VOLUME,
+ WM8994_DAC1_VU_MASK | WM8994_DAC1R_VOL_MASK |
+ WM8994_DAC1R_MUTE_MASK, WM8994_DAC1_VU | 0xc0);
/* Head Phone Volume */
- ret |= wm8994_i2c_write(WM8994_LEFT_OUTPUT_VOLUME, 0x12D);
- ret |= wm8994_i2c_write(WM8994_RIGHT_OUTPUT_VOLUME, 0x12D);
+ ret |= wm8994_i2c_write(priv, WM8994_LEFT_OUTPUT_VOLUME, 0x12D);
+ ret |= wm8994_i2c_write(priv, WM8994_RIGHT_OUTPUT_VOLUME, 0x12D);
if (ret < 0) {
debug("%s: codec register access error\n", __func__);
/*
* Intialise wm8994 codec device
*
- * @param wm8994 wm8994 information
+ * @param priv wm8994 information
*
* @returns -1 for error and 0 Success.
*/
-static int wm8994_device_init(struct wm8994_priv *wm8994,
+static int wm8994_device_init(struct wm8994_priv *priv,
enum en_audio_interface aif_id)
{
const char *devname;
unsigned short reg_data;
int ret;
- wm8994_i2c_write(WM8994_SOFTWARE_RESET, WM8994_SW_RESET);/* Reset */
+ wm8994_i2c_write(priv, WM8994_SOFTWARE_RESET, WM8994_SW_RESET);
- ret = wm8994_i2c_read(WM8994_SOFTWARE_RESET, ®_data);
+ ret = wm8994_i2c_read(priv, WM8994_SOFTWARE_RESET, ®_data);
if (ret < 0) {
debug("Failed to read ID register\n");
goto err;
if (reg_data == WM8994_ID) {
devname = "WM8994";
- debug("Device registered as type %d\n", wm8994->type);
- wm8994->type = WM8994;
+ debug("Device registered as type %d\n", priv->type);
+ priv->type = WM8994;
} else {
debug("Device is not a WM8994, ID is %x\n", ret);
ret = -1;
goto err;
}
- ret = wm8994_i2c_read(WM8994_CHIP_REVISION, ®_data);
+ ret = wm8994_i2c_read(priv, WM8994_CHIP_REVISION, ®_data);
if (ret < 0) {
debug("Failed to read revision register: %d\n", ret);
goto err;
}
- wm8994->revision = reg_data;
- debug("%s revision %c\n", devname, 'A' + wm8994->revision);
+ priv->revision = reg_data;
+ debug("%s revision %c\n", devname, 'A' + priv->revision);
/* VMID Selection */
- ret |= wm8994_update_bits(WM8994_POWER_MANAGEMENT_1,
- WM8994_VMID_SEL_MASK | WM8994_BIAS_ENA_MASK, 0x3);
+ ret |= wm8994_bic_or(priv, WM8994_POWER_MANAGEMENT_1,
+ WM8994_VMID_SEL_MASK | WM8994_BIAS_ENA_MASK, 0x3);
/* Charge Pump Enable */
- ret |= wm8994_update_bits(WM8994_CHARGE_PUMP_1, WM8994_CP_ENA_MASK,
- WM8994_CP_ENA);
+ ret |= wm8994_bic_or(priv, WM8994_CHARGE_PUMP_1, WM8994_CP_ENA_MASK,
+ WM8994_CP_ENA);
/* Head Phone Power Enable */
- ret |= wm8994_update_bits(WM8994_POWER_MANAGEMENT_1,
- WM8994_HPOUT1L_ENA_MASK, WM8994_HPOUT1L_ENA);
+ ret |= wm8994_bic_or(priv, WM8994_POWER_MANAGEMENT_1,
+ WM8994_HPOUT1L_ENA_MASK, WM8994_HPOUT1L_ENA);
- ret |= wm8994_update_bits(WM8994_POWER_MANAGEMENT_1,
- WM8994_HPOUT1R_ENA_MASK, WM8994_HPOUT1R_ENA);
+ ret |= wm8994_bic_or(priv, WM8994_POWER_MANAGEMENT_1,
+ WM8994_HPOUT1R_ENA_MASK, WM8994_HPOUT1R_ENA);
if (aif_id == WM8994_AIF1) {
- ret |= wm8994_i2c_write(WM8994_POWER_MANAGEMENT_2,
+ ret |= wm8994_i2c_write(priv, WM8994_POWER_MANAGEMENT_2,
WM8994_TSHUT_ENA | WM8994_MIXINL_ENA |
WM8994_MIXINR_ENA | WM8994_IN2L_ENA |
WM8994_IN2R_ENA);
- ret |= wm8994_i2c_write(WM8994_POWER_MANAGEMENT_4,
+ ret |= wm8994_i2c_write(priv, WM8994_POWER_MANAGEMENT_4,
WM8994_ADCL_ENA | WM8994_ADCR_ENA |
WM8994_AIF1ADC1R_ENA |
WM8994_AIF1ADC1L_ENA);
/* Power enable for AIF1 and DAC1 */
- ret |= wm8994_i2c_write(WM8994_POWER_MANAGEMENT_5,
+ ret |= wm8994_i2c_write(priv, WM8994_POWER_MANAGEMENT_5,
WM8994_AIF1DACL_ENA |
WM8994_AIF1DACR_ENA |
WM8994_DAC1L_ENA | WM8994_DAC1R_ENA);
} else if (aif_id == WM8994_AIF2) {
/* Power enable for AIF2 and DAC1 */
- ret |= wm8994_update_bits(WM8994_POWER_MANAGEMENT_5,
+ ret |= wm8994_bic_or(priv, WM8994_POWER_MANAGEMENT_5,
WM8994_AIF2DACL_ENA_MASK | WM8994_AIF2DACR_ENA_MASK |
WM8994_DAC1L_ENA_MASK | WM8994_DAC1R_ENA_MASK,
WM8994_AIF2DACL_ENA | WM8994_AIF2DACR_ENA |
WM8994_DAC1L_ENA | WM8994_DAC1R_ENA);
}
/* Head Phone Initialisation */
- ret |= wm8994_update_bits(WM8994_ANALOGUE_HP_1,
+ ret |= wm8994_bic_or(priv, WM8994_ANALOGUE_HP_1,
WM8994_HPOUT1L_DLY_MASK | WM8994_HPOUT1R_DLY_MASK,
WM8994_HPOUT1L_DLY | WM8994_HPOUT1R_DLY);
- ret |= wm8994_update_bits(WM8994_DC_SERVO_1,
+ ret |= wm8994_bic_or(priv, WM8994_DC_SERVO_1,
WM8994_DCS_ENA_CHAN_0_MASK |
WM8994_DCS_ENA_CHAN_1_MASK , WM8994_DCS_ENA_CHAN_0 |
WM8994_DCS_ENA_CHAN_1);
- ret |= wm8994_update_bits(WM8994_ANALOGUE_HP_1,
+ ret |= wm8994_bic_or(priv, WM8994_ANALOGUE_HP_1,
WM8994_HPOUT1L_DLY_MASK |
WM8994_HPOUT1R_DLY_MASK | WM8994_HPOUT1L_OUTP_MASK |
WM8994_HPOUT1R_OUTP_MASK |
WM8994_HPOUT1R_RMV_SHORT);
/* MIXER Config DAC1 to HP */
- ret |= wm8994_update_bits(WM8994_OUTPUT_MIXER_1,
- WM8994_DAC1L_TO_HPOUT1L_MASK, WM8994_DAC1L_TO_HPOUT1L);
+ ret |= wm8994_bic_or(priv, WM8994_OUTPUT_MIXER_1,
+ WM8994_DAC1L_TO_HPOUT1L_MASK,
+ WM8994_DAC1L_TO_HPOUT1L);
- ret |= wm8994_update_bits(WM8994_OUTPUT_MIXER_2,
- WM8994_DAC1R_TO_HPOUT1R_MASK, WM8994_DAC1R_TO_HPOUT1R);
+ ret |= wm8994_bic_or(priv, WM8994_OUTPUT_MIXER_2,
+ WM8994_DAC1R_TO_HPOUT1R_MASK,
+ WM8994_DAC1R_TO_HPOUT1R);
if (aif_id == WM8994_AIF1) {
/* Routing AIF1 to DAC1 */
- ret |= wm8994_i2c_write(WM8994_DAC1_LEFT_MIXER_ROUTING,
- WM8994_AIF1DAC1L_TO_DAC1L);
+ ret |= wm8994_i2c_write(priv, WM8994_DAC1_LEFT_MIXER_ROUTING,
+ WM8994_AIF1DAC1L_TO_DAC1L);
- ret |= wm8994_i2c_write(WM8994_DAC1_RIGHT_MIXER_ROUTING,
+ ret |= wm8994_i2c_write(priv, WM8994_DAC1_RIGHT_MIXER_ROUTING,
WM8994_AIF1DAC1R_TO_DAC1R);
/* GPIO Settings for AIF1 */
- ret |= wm8994_i2c_write(WM8994_GPIO_1, WM8994_GPIO_DIR_OUTPUT
- | WM8994_GPIO_FUNCTION_I2S_CLK
- | WM8994_GPIO_INPUT_DEBOUNCE);
+ ret |= wm8994_i2c_write(priv, WM8994_GPIO_1,
+ WM8994_GPIO_DIR_OUTPUT |
+ WM8994_GPIO_FUNCTION_I2S_CLK |
+ WM8994_GPIO_INPUT_DEBOUNCE);
- ret |= wm8994_init_volume_aif1_dac1();
+ ret |= wm8994_init_volume_aif1_dac1(priv);
} else if (aif_id == WM8994_AIF2) {
/* Routing AIF2 to DAC1 */
- ret |= wm8994_update_bits(WM8994_DAC1_LEFT_MIXER_ROUTING,
- WM8994_AIF2DACL_TO_DAC1L_MASK,
- WM8994_AIF2DACL_TO_DAC1L);
+ ret |= wm8994_bic_or(priv, WM8994_DAC1_LEFT_MIXER_ROUTING,
+ WM8994_AIF2DACL_TO_DAC1L_MASK,
+ WM8994_AIF2DACL_TO_DAC1L);
- ret |= wm8994_update_bits(WM8994_DAC1_RIGHT_MIXER_ROUTING,
- WM8994_AIF2DACR_TO_DAC1R_MASK,
- WM8994_AIF2DACR_TO_DAC1R);
+ ret |= wm8994_bic_or(priv, WM8994_DAC1_RIGHT_MIXER_ROUTING,
+ WM8994_AIF2DACR_TO_DAC1R_MASK,
+ WM8994_AIF2DACR_TO_DAC1R);
/* GPIO Settings for AIF2 */
/* B CLK */
- ret |= wm8994_update_bits(WM8994_GPIO_3, WM8994_GPIO_DIR_MASK |
- WM8994_GPIO_FUNCTION_MASK ,
- WM8994_GPIO_DIR_OUTPUT);
+ ret |= wm8994_bic_or(priv, WM8994_GPIO_3, WM8994_GPIO_DIR_MASK |
+ WM8994_GPIO_FUNCTION_MASK,
+ WM8994_GPIO_DIR_OUTPUT);
/* LR CLK */
- ret |= wm8994_update_bits(WM8994_GPIO_4, WM8994_GPIO_DIR_MASK |
- WM8994_GPIO_FUNCTION_MASK,
- WM8994_GPIO_DIR_OUTPUT);
+ ret |= wm8994_bic_or(priv, WM8994_GPIO_4, WM8994_GPIO_DIR_MASK |
+ WM8994_GPIO_FUNCTION_MASK,
+ WM8994_GPIO_DIR_OUTPUT);
/* DATA */
- ret |= wm8994_update_bits(WM8994_GPIO_5, WM8994_GPIO_DIR_MASK |
- WM8994_GPIO_FUNCTION_MASK,
- WM8994_GPIO_DIR_OUTPUT);
+ ret |= wm8994_bic_or(priv, WM8994_GPIO_5, WM8994_GPIO_DIR_MASK |
+ WM8994_GPIO_FUNCTION_MASK,
+ WM8994_GPIO_DIR_OUTPUT);
- ret |= wm8994_init_volume_aif2_dac1();
+ ret |= wm8994_init_volume_aif2_dac1(priv);
}
if (ret < 0)
* @return int value, 0 for success
*/
static int get_codec_values(struct sound_codec_info *pcodec_info,
- const void *blob)
+ const void *blob)
{
int error = 0;
enum fdt_compat_id compat;
/* WM8994 Device Initialisation */
int wm8994_init(const void *blob, enum en_audio_interface aif_id,
- int sampling_rate, int mclk_freq,
- int bits_per_sample, unsigned int channels)
+ int sampling_rate, int mclk_freq, int bits_per_sample,
+ unsigned int channels)
{
int ret = 0;
struct sound_codec_info *pcodec_info = &g_codec_info;
}
ret = wm8994_hw_params(&g_wm8994_info, aif_id, sampling_rate,
- bits_per_sample, channels);
+ bits_per_sample, channels);
if (ret == 0) {
- ret = wm8994_set_fmt(aif_id, SND_SOC_DAIFMT_I2S |
- SND_SOC_DAIFMT_NB_NF |
- SND_SOC_DAIFMT_CBS_CFS);
+ ret = wm8994_set_fmt(&g_wm8994_info, aif_id,
+ SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
+ SND_SOC_DAIFMT_CBS_CFS);
}
return ret;
}
projects / u-boot.git / commitdiff