summaryrefslogtreecommitdiff
path: root/sound/soc/codecs
diff options
context:
space:
mode:
Diffstat (limited to 'sound/soc/codecs')
-rw-r--r--sound/soc/codecs/wm8804.c17
-rw-r--r--sound/soc/codecs/wm8804.h4
-rw-r--r--sound/soc/codecs/wm9713.c3
3 files changed, 19 insertions, 5 deletions
diff --git a/sound/soc/codecs/wm8804.c b/sound/soc/codecs/wm8804.c
index bbcad9ff3c98..d96e5963ee35 100644
--- a/sound/soc/codecs/wm8804.c
+++ b/sound/soc/codecs/wm8804.c
@@ -63,6 +63,7 @@ struct wm8804_priv {
struct regmap *regmap;
struct regulator_bulk_data supplies[WM8804_NUM_SUPPLIES];
struct notifier_block disable_nb[WM8804_NUM_SUPPLIES];
+ int mclk_div;
};
static int txsrc_get(struct snd_kcontrol *kcontrol,
@@ -318,7 +319,7 @@ static struct {
#define FIXED_PLL_SIZE ((1ULL << 22) * 10)
static int pll_factors(struct pll_div *pll_div, unsigned int target,
- unsigned int source)
+ unsigned int source, unsigned int mclk_div)
{
u64 Kpart;
unsigned long int K, Ndiv, Nmod, tmp;
@@ -330,7 +331,8 @@ static int pll_factors(struct pll_div *pll_div, unsigned int target,
*/
for (i = 0; i < ARRAY_SIZE(post_table); i++) {
tmp = target * post_table[i].div;
- if (tmp >= 90000000 && tmp <= 100000000) {
+ if ((tmp >= 90000000 && tmp <= 100000000) &&
+ (mclk_div == post_table[i].mclkdiv)) {
pll_div->freqmode = post_table[i].freqmode;
pll_div->mclkdiv = post_table[i].mclkdiv;
target *= post_table[i].div;
@@ -387,8 +389,12 @@ static int wm8804_set_pll(struct snd_soc_dai *dai, int pll_id,
} else {
int ret;
struct pll_div pll_div;
+ struct wm8804_priv *wm8804;
- ret = pll_factors(&pll_div, freq_out, freq_in);
+ wm8804 = snd_soc_codec_get_drvdata(codec);
+
+ ret = pll_factors(&pll_div, freq_out, freq_in,
+ wm8804->mclk_div);
if (ret)
return ret;
@@ -452,6 +458,7 @@ static int wm8804_set_clkdiv(struct snd_soc_dai *dai,
int div_id, int div)
{
struct snd_soc_codec *codec;
+ struct wm8804_priv *wm8804;
codec = dai->codec;
switch (div_id) {
@@ -459,6 +466,10 @@ static int wm8804_set_clkdiv(struct snd_soc_dai *dai,
snd_soc_update_bits(codec, WM8804_PLL5, 0x30,
(div & 0x3) << 4);
break;
+ case WM8804_MCLK_DIV:
+ wm8804 = snd_soc_codec_get_drvdata(codec);
+ wm8804->mclk_div = div;
+ break;
default:
dev_err(dai->dev, "Unknown clock divider: %d\n", div_id);
return -EINVAL;
diff --git a/sound/soc/codecs/wm8804.h b/sound/soc/codecs/wm8804.h
index 8ec14f5573cb..e72d4f4ba6b1 100644
--- a/sound/soc/codecs/wm8804.h
+++ b/sound/soc/codecs/wm8804.h
@@ -57,5 +57,9 @@
#define WM8804_CLKOUT_SRC_OSCCLK 4
#define WM8804_CLKOUT_DIV 1
+#define WM8804_MCLK_DIV 2
+
+#define WM8804_MCLKDIV_256FS 0
+#define WM8804_MCLKDIV_128FS 1
#endif /* _WM8804_H */
diff --git a/sound/soc/codecs/wm9713.c b/sound/soc/codecs/wm9713.c
index acea8927905b..2a9c6d11330c 100644
--- a/sound/soc/codecs/wm9713.c
+++ b/sound/soc/codecs/wm9713.c
@@ -74,8 +74,7 @@ static const char *wm9713_rec_src[] =
"Mono Out", "Zh"};
static const char *wm9713_rec_gain[] = {"+1.5dB Steps", "+0.75dB Steps"};
static const char *wm9713_alc_select[] = {"None", "Left", "Right", "Stereo"};
-static const char *wm9713_mono_pga[] = {"Vmid", "Zh", "Mono", "Inv",
- "Mono Vmid", "Inv Vmid"};
+static const char *wm9713_mono_pga[] = {"Vmid", "Zh", "Mono", "Inv"};
static const char *wm9713_spk_pga[] =
{"Vmid", "Zh", "Headphone", "Speaker", "Inv", "Headphone Vmid",
"Speaker Vmid", "Inv Vmid"};