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ASoC: msm: qdsp6v2: add support to enable 4-channel QUAT TDM recording

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Add the corresponding 'cap_mask' to support 4 slots configuration in
CPU DAI driver to enable 4-channel QUAT TDM recording feature on SDM845.

Change-Id: I137d874b00fadde7513ab6c843f61becc74feac1
Signed-off-by: Xiaoyu Ye <benyxy@codeaurora.org>
This commit is contained in:
Xiaoyu Ye 2017-09-12 18:19:08 -07:00
parent 8f7ccc2e6f
commit 1cb5ce084c
1 changed files with 4 additions and 1 deletions
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5
asoc/msm-dai-q6-v2.c
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@ -6104,11 +6104,14 @@ static int msm_dai_q6_tdm_set_tdm_slot(struct snd_soc_dai *dai,
return -EINVAL;
}
/* HW only supports 16 and 8 slots configuration */
/* HW supports 1-32 slots configuration. Typical: 1, 2, 4, 8, 16, 32 */
switch (slots) {
case 2:
cap_mask = 0x03;
break;
case 4:
cap_mask = 0x0F;
break;
case 8:
cap_mask = 0xFF;
break;