A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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Merge "asoc: sm6150: Fix MCLK enable/disable sequence in MI2S slave mode"

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qctecmdr 2019-06-17 20:50:24 -07:00 • committed by Gerrit - the friendly Code Review server
commit e3c45885f5
1 changed files with 2 additions and 2 deletions
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4
asoc/sm6150.c
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@ -5928,6 +5928,7 @@ static int msm_mi2s_snd_startup(struct snd_pcm_substream *substream)
if (mi2s_intf_conf[index].msm_is_ext_mclk) {
pr_debug("%s: Enabling mclk, clk_freq_in_hz = %u\n",
__func__, mi2s_mclk[index].clk_freq_in_hz);
mi2s_mclk[index].enable = 1;
ret = afe_set_lpass_clock_v2(port_id,
&mi2s_mclk[index]);
if (ret < 0) {
@ -5935,7 +5936,6 @@ static int msm_mi2s_snd_startup(struct snd_pcm_substream *substream)
__func__, ret);
goto clk_off;
}
mi2s_mclk[index].enable = 1;
}
if (pdata->mi2s_gpio_p[index])
msm_cdc_pinctrl_select_active_state(
@ -5988,12 +5988,12 @@ static void msm_mi2s_snd_shutdown(struct snd_pcm_substream *substream)
if (mi2s_intf_conf[index].msm_is_ext_mclk) {
pr_debug("%s: Disabling mclk, clk_freq_in_hz = %u\n",
__func__, mi2s_mclk[index].clk_freq_in_hz);
mi2s_mclk[index].enable = 0;
ret = afe_set_lpass_clock_v2(port_id,
&mi2s_mclk[index]);
if (ret < 0)
pr_err("%s: mclk disable failed for MCLK (%d); ret=%d\n",
__func__, index, ret);
mi2s_mclk[index].enable = 0;
}
}
mutex_unlock(&mi2s_intf_conf[index].lock);