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ASoC: rt5677: Add the chip type to distinguish the setting of the clock source

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There is only one clock source in the rt5676, so the chip type is added to
distinguish the setting of the clock source in the VAD function.

Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Oder Chiou 2015-02-11 19:18:51 +08:00 committed by Mark Brown
parent c517d838eb
commit ab1f70952f
2 changed files with 28 additions and 6 deletions
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28
sound/soc/codecs/rt5677.c
View file

@ -718,11 +718,24 @@ static int rt5677_set_dsp_vad(struct snd_soc_codec *codec, bool on)
RT5677_LDO1_SEL_MASK, 0x0);
regmap_update_bits(rt5677->regmap, RT5677_PWR_ANLG2,
RT5677_PWR_LDO1, RT5677_PWR_LDO1);
regmap_update_bits(rt5677->regmap, RT5677_GLB_CLK1,
RT5677_MCLK_SRC_MASK, RT5677_MCLK2_SRC);
regmap_update_bits(rt5677->regmap, RT5677_GLB_CLK2,
RT5677_PLL2_PR_SRC_MASK | RT5677_DSP_CLK_SRC_MASK,
RT5677_PLL2_PR_SRC_MCLK2 | RT5677_DSP_CLK_SRC_BYPASS);
switch (rt5677->type) {
case RT5677:
regmap_update_bits(rt5677->regmap, RT5677_GLB_CLK1,
RT5677_MCLK_SRC_MASK, RT5677_MCLK2_SRC);
regmap_update_bits(rt5677->regmap, RT5677_GLB_CLK2,
RT5677_PLL2_PR_SRC_MASK |
RT5677_DSP_CLK_SRC_MASK,
RT5677_PLL2_PR_SRC_MCLK2 |
RT5677_DSP_CLK_SRC_BYPASS);
break;
case RT5676:
regmap_update_bits(rt5677->regmap, RT5677_GLB_CLK2,
RT5677_DSP_CLK_SRC_MASK,
RT5677_DSP_CLK_SRC_BYPASS);
break;
default:
break;
}
regmap_write(rt5677->regmap, RT5677_PWR_DSP2, 0x07ff);
regmap_write(rt5677->regmap, RT5677_PWR_DSP1, 0x07fd);
rt5677_set_dsp_mode(codec, true);
@ -4733,7 +4746,8 @@ static const struct regmap_config rt5677_regmap = {
};
static const struct i2c_device_id rt5677_i2c_id[] = {
{ "rt5677", 0 },
{ "rt5677", RT5677 },
{ "rt5676", RT5676 },
{ }
};
MODULE_DEVICE_TABLE(i2c, rt5677_i2c_id);
@ -4850,6 +4864,8 @@ static int rt5677_i2c_probe(struct i2c_client *i2c,
i2c_set_clientdata(i2c, rt5677);
rt5677->type = id->driver_data;
if (pdata)
rt5677->pdata = *pdata;

6
sound/soc/codecs/rt5677.h
View file

@ -1665,6 +1665,11 @@ enum {
RT5677_IRQ_JD3,
};
enum rt5677_type {
RT5677,
RT5676,
};
struct rt5677_priv {
struct snd_soc_codec *codec;
struct rt5677_platform_data pdata;
@ -1681,6 +1686,7 @@ struct rt5677_priv {
int pll_in;
int pll_out;
int pow_ldo2; /* POW_LDO2 pin */
enum rt5677_type type;
#ifdef CONFIG_GPIOLIB
struct gpio_chip gpio_chip;
#endif