xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ASoC: Add snd_soc_kcontrol_codec() helper function

Browse Source 
For CODEC controls snd_kcontrol_chip() currently returns a pointer to the
CODEC that registered the control. With the upcoming consolidation of
platform and CODEC controls this will change. Prepare for this by introducing
the snd_soc_kcontrol_codec() helper function that will hide the implementation
details of how the CODEC for a control can be obtained. This will allow us to
change this easily in the future.

The patch also updates all CODEC drivers to use the new helper function.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Lars-Peter Clausen
2014-03-18 09:02:04 +01:00
committed by Mark Brown
parent c9eaa447e7
commit ea53bf77d1
49 changed files with 154 additions and 140 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
sound/soc/codecs/wm8958-dsp2.c
View File

@@ -456,7 +456,7 @@ static int wm8958_dsp2_busy(struct wm8994_priv *wm8994, int aif)
static int wm8958_put_mbc_enum(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
struct wm8994 *control = wm8994->wm8994;
int value = ucontrol->value.integer.value[0];
@@ -478,7 +478,7 @@ static int wm8958_put_mbc_enum(struct snd_kcontrol *kcontrol,
static int wm8958_get_mbc_enum(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
ucontrol->value.enumerated.item[0] = wm8994->mbc_cfg;
@@ -500,7 +500,7 @@ static int wm8958_mbc_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
int mbc = kcontrol->private_value;
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
ucontrol->value.integer.value[0] = wm8994->mbc_ena[mbc];
@@ -512,7 +512,7 @@ static int wm8958_mbc_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
int mbc = kcontrol->private_value;
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
if (wm8994->mbc_ena[mbc] == ucontrol->value.integer.value[0])
@@ -546,7 +546,7 @@ static int wm8958_mbc_put(struct snd_kcontrol *kcontrol,
static int wm8958_put_vss_enum(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
struct wm8994 *control = wm8994->wm8994;
int value = ucontrol->value.integer.value[0];
@@ -568,7 +568,7 @@ static int wm8958_put_vss_enum(struct snd_kcontrol *kcontrol,
static int wm8958_get_vss_enum(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
ucontrol->value.enumerated.item[0] = wm8994->vss_cfg;
@@ -579,7 +579,7 @@ static int wm8958_get_vss_enum(struct snd_kcontrol *kcontrol,
static int wm8958_put_vss_hpf_enum(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
struct wm8994 *control = wm8994->wm8994;
int value = ucontrol->value.integer.value[0];
@@ -601,7 +601,7 @@ static int wm8958_put_vss_hpf_enum(struct snd_kcontrol *kcontrol,
static int wm8958_get_vss_hpf_enum(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
ucontrol->value.enumerated.item[0] = wm8994->vss_hpf_cfg;
@@ -623,7 +623,7 @@ static int wm8958_vss_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
int vss = kcontrol->private_value;
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
ucontrol->value.integer.value[0] = wm8994->vss_ena[vss];
@@ -635,7 +635,7 @@ static int wm8958_vss_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
int vss = kcontrol->private_value;
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
if (wm8994->vss_ena[vss] == ucontrol->value.integer.value[0])
@@ -684,7 +684,7 @@ static int wm8958_hpf_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
int hpf = kcontrol->private_value;
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
if (hpf < 3)
@@ -699,7 +699,7 @@ static int wm8958_hpf_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
int hpf = kcontrol->private_value;
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
if (hpf < 3) {
@@ -746,7 +746,7 @@ static int wm8958_hpf_put(struct snd_kcontrol *kcontrol,
static int wm8958_put_enh_eq_enum(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
struct wm8994 *control = wm8994->wm8994;
int value = ucontrol->value.integer.value[0];
@@ -768,7 +768,7 @@ static int wm8958_put_enh_eq_enum(struct snd_kcontrol *kcontrol,
static int wm8958_get_enh_eq_enum(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
ucontrol->value.enumerated.item[0] = wm8994->enh_eq_cfg;
@@ -790,7 +790,7 @@ static int wm8958_enh_eq_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
int eq = kcontrol->private_value;
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
ucontrol->value.integer.value[0] = wm8994->enh_eq_ena[eq];
@@ -802,7 +802,7 @@ static int wm8958_enh_eq_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
int eq = kcontrol->private_value;
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
if (wm8994->enh_eq_ena[eq] == ucontrol->value.integer.value[0])