evie/android_kernel_oneplus_msm8998
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Merge "ASoC: msm: qdsp6v2: Add support for fractional sampling rates"

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Linux Build Service Account 2017-02-21 05:33:47 -08:00 • committed by Gerrit - the friendly Code Review server
commit a42c0634e2
1 changed files with 30 additions and 1 deletions
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31
sound/soc/msm/msm8998.c
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@ -421,7 +421,8 @@ static char const *usb_sample_rate_text[] = {"KHZ_8", "KHZ_11P025",
"KHZ_88P2", "KHZ_96", "KHZ_176P4",
"KHZ_192", "KHZ_352P8", "KHZ_384"};
static char const *ext_disp_sample_rate_text[] = {"KHZ_48", "KHZ_96",
"KHZ_192"};
"KHZ_192", "KHZ_32", "KHZ_44P1",
"KHZ_88P2", "KHZ_176P4"};
static char const *tdm_ch_text[] = {"One", "Two", "Three", "Four",
"Five", "Six", "Seven", "Eight"};
static char const *tdm_bit_format_text[] = {"S16_LE", "S24_LE", "S32_LE"};
@ -1500,6 +1501,22 @@ static int ext_disp_rx_sample_rate_get(struct snd_kcontrol *kcontrol,
return idx;
switch (ext_disp_rx_cfg[idx].sample_rate) {
case SAMPLING_RATE_176P4KHZ:
sample_rate_val = 6;
break;
case SAMPLING_RATE_88P2KHZ:
sample_rate_val = 5;
break;
case SAMPLING_RATE_44P1KHZ:
sample_rate_val = 4;
break;
case SAMPLING_RATE_32KHZ:
sample_rate_val = 3;
break;
case SAMPLING_RATE_192KHZ:
sample_rate_val = 2;
break;
@ -1530,6 +1547,18 @@ static int ext_disp_rx_sample_rate_put(struct snd_kcontrol *kcontrol,
return idx;
switch (ucontrol->value.integer.value[0]) {
case 6:
ext_disp_rx_cfg[idx].sample_rate = SAMPLING_RATE_176P4KHZ;
break;
case 5:
ext_disp_rx_cfg[idx].sample_rate = SAMPLING_RATE_88P2KHZ;
break;
case 4:
ext_disp_rx_cfg[idx].sample_rate = SAMPLING_RATE_44P1KHZ;
break;
case 3:
ext_disp_rx_cfg[idx].sample_rate = SAMPLING_RATE_32KHZ;
break;
case 2:
ext_disp_rx_cfg[idx].sample_rate = SAMPLING_RATE_192KHZ;
break;