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Diffstat (limited to 'sound/soc/codecs/sn95031.c')
-rw-r--r--sound/soc/codecs/sn95031.c33
1 files changed, 20 insertions, 13 deletions
diff --git a/sound/soc/codecs/sn95031.c b/sound/soc/codecs/sn95031.c
index 1f451a1946eb..47b257e41809 100644
--- a/sound/soc/codecs/sn95031.c
+++ b/sound/soc/codecs/sn95031.c
@@ -233,16 +233,18 @@ static int sn95031_set_vaud_bias(struct snd_soc_codec *codec,
static int sn95031_vhs_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
+ struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
+
if (SND_SOC_DAPM_EVENT_ON(event)) {
pr_debug("VHS SND_SOC_DAPM_EVENT_ON doing rail startup now\n");
/* power up the rail */
- snd_soc_write(w->codec, SN95031_VHSP, 0x3D);
- snd_soc_write(w->codec, SN95031_VHSN, 0x3F);
+ snd_soc_write(codec, SN95031_VHSP, 0x3D);
+ snd_soc_write(codec, SN95031_VHSN, 0x3F);
msleep(1);
} else if (SND_SOC_DAPM_EVENT_OFF(event)) {
pr_debug("VHS SND_SOC_DAPM_EVENT_OFF doing rail shutdown\n");
- snd_soc_write(w->codec, SN95031_VHSP, 0xC4);
- snd_soc_write(w->codec, SN95031_VHSN, 0x04);
+ snd_soc_write(codec, SN95031_VHSP, 0xC4);
+ snd_soc_write(codec, SN95031_VHSN, 0x04);
}
return 0;
}
@@ -250,14 +252,16 @@ static int sn95031_vhs_event(struct snd_soc_dapm_widget *w,
static int sn95031_vihf_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
+ struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
+
if (SND_SOC_DAPM_EVENT_ON(event)) {
pr_debug("VIHF SND_SOC_DAPM_EVENT_ON doing rail startup now\n");
/* power up the rail */
- snd_soc_write(w->codec, SN95031_VIHF, 0x27);
+ snd_soc_write(codec, SN95031_VIHF, 0x27);
msleep(1);
} else if (SND_SOC_DAPM_EVENT_OFF(event)) {
pr_debug("VIHF SND_SOC_DAPM_EVENT_OFF doing rail shutdown\n");
- snd_soc_write(w->codec, SN95031_VIHF, 0x24);
+ snd_soc_write(codec, SN95031_VIHF, 0x24);
}
return 0;
}
@@ -265,6 +269,7 @@ static int sn95031_vihf_event(struct snd_soc_dapm_widget *w,
static int sn95031_dmic12_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *k, int event)
{
+ struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
unsigned int ldo = 0, clk_dir = 0, data_dir = 0;
if (SND_SOC_DAPM_EVENT_ON(event)) {
@@ -273,15 +278,16 @@ static int sn95031_dmic12_event(struct snd_soc_dapm_widget *w,
data_dir = BIT(7);
}
/* program DMIC LDO, clock and set clock */
- snd_soc_update_bits(w->codec, SN95031_MICBIAS, BIT(5)|BIT(4), ldo);
- snd_soc_update_bits(w->codec, SN95031_DMICBUF0123, BIT(0), clk_dir);
- snd_soc_update_bits(w->codec, SN95031_DMICBUF0123, BIT(7), data_dir);
+ snd_soc_update_bits(codec, SN95031_MICBIAS, BIT(5)|BIT(4), ldo);
+ snd_soc_update_bits(codec, SN95031_DMICBUF0123, BIT(0), clk_dir);
+ snd_soc_update_bits(codec, SN95031_DMICBUF0123, BIT(7), data_dir);
return 0;
}
static int sn95031_dmic34_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *k, int event)
{
+ struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
unsigned int ldo = 0, clk_dir = 0, data_dir = 0;
if (SND_SOC_DAPM_EVENT_ON(event)) {
@@ -290,22 +296,23 @@ static int sn95031_dmic34_event(struct snd_soc_dapm_widget *w,
data_dir = BIT(1);
}
/* program DMIC LDO, clock and set clock */
- snd_soc_update_bits(w->codec, SN95031_MICBIAS, BIT(5)|BIT(4), ldo);
- snd_soc_update_bits(w->codec, SN95031_DMICBUF0123, BIT(2), clk_dir);
- snd_soc_update_bits(w->codec, SN95031_DMICBUF45, BIT(1), data_dir);
+ snd_soc_update_bits(codec, SN95031_MICBIAS, BIT(5)|BIT(4), ldo);
+ snd_soc_update_bits(codec, SN95031_DMICBUF0123, BIT(2), clk_dir);
+ snd_soc_update_bits(codec, SN95031_DMICBUF45, BIT(1), data_dir);
return 0;
}
static int sn95031_dmic56_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *k, int event)
{
+ struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
unsigned int ldo = 0;
if (SND_SOC_DAPM_EVENT_ON(event))
ldo = BIT(7)|BIT(6);
/* program DMIC LDO */
- snd_soc_update_bits(w->codec, SN95031_MICBIAS, BIT(7)|BIT(6), ldo);
+ snd_soc_update_bits(codec, SN95031_MICBIAS, BIT(7)|BIT(6), ldo);
return 0;
}