A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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Merge "ASoc: Fix for dtmf tone play issue"

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qctecmdr 2019-10-18 08:25:54 -07:00 • committed by Gerrit - the friendly Code Review server
commit b41cd7716e
1 changed files with 7 additions and 1 deletions
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8
asoc/msm-pcm-dtmf-v2.c
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@ -20,6 +20,8 @@
#define DRV_NAME "msm-pcm-dtmf-v2"
#define DTMF_MAX_DURATION 65535
enum {
DTMF_IN_RX,
DTMF_IN_TX,
@ -94,8 +96,12 @@ static int msm_dtmf_rx_generate_put(struct snd_kcontrol *kcontrol,
int64_t duration = ucontrol->value.integer.value[2];
uint16_t gain = ucontrol->value.integer.value[3];
pr_debug("%s: low_freq=%d high_freq=%d duration=%d gain=%d\n",
pr_debug("%s: low_freq=%d high_freq=%d duration=%lld gain=%d\n",
__func__, low_freq, high_freq, (int)duration, gain);
if (duration == DTMF_MAX_DURATION)
duration = -1;
afe_dtmf_generate_rx(duration, high_freq, low_freq, gain);
return 0;
}