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ASoC: rockchip: multi_dais: add support for tdm slot set

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Change-Id: I6867569d9dd9dd1a5137cded4f6aa21b802a53d7
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
This commit is contained in:
Sugar Zhang
2018-11-15 16:06:54 +08:00
committed by Tao Huang
parent 67de53da58
commit 8362db7ff4
1 changed files with 20 additions and 0 deletions
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20
sound/soc/rockchip/rockchip_multi_dais.c
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@@ -135,6 +135,25 @@ static int rockchip_mdais_set_fmt(struct snd_soc_dai *cpu_dai,
return 0;
}
static int rockchip_mdais_tdm_slot(struct snd_soc_dai *dai,
unsigned int tx_mask, unsigned int rx_mask,
int slots, int slot_width)
{
struct rk_mdais_dev *mdais = to_info(dai);
struct snd_soc_dai *child;
int ret, i = 0;
for (i = 0; i < mdais->num_dais; i++) {
child = mdais->dais[i].dai;
ret = snd_soc_dai_set_tdm_slot(child, tx_mask, rx_mask,
slots, slot_width);
if (ret && ret != -ENOTSUPP)
return ret;
}
return 0;
}
static int rockchip_mdais_dai_probe(struct snd_soc_dai *dai)
{
struct rk_mdais_dev *mdais = to_info(dai);
@@ -162,6 +181,7 @@ static const struct snd_soc_dai_ops rockchip_mdais_dai_ops = {
.hw_params = rockchip_mdais_hw_params,
.set_sysclk = rockchip_mdais_set_sysclk,
.set_fmt = rockchip_mdais_set_fmt,
.set_tdm_slot = rockchip_mdais_tdm_slot,
.trigger = rockchip_mdais_trigger,
};