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Support headphone (linejack) mic input in audio routing program

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This commit is contained in:
Miles Alan 2020-06-09 19:36:02 -05:00
parent f10eab033d
commit fb44e88552
1 changed files with 10 additions and 4 deletions
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14
programs/sxmo_megiaudioroute.c
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@ -205,6 +205,7 @@ struct audio_setup {
bool spk_on;
bool hp_on;
bool ear_on;
bool hpmic_on;
// when sending audio to modem from AIF1 R, also play that back
// to me locally (just like AIF1 L plays just to me)
@ -223,6 +224,7 @@ struct audio_setup {
bool dai2_en;
int mic_gain;
int hpmic_gain;
int spk_vol;
int ear_vol;
int hp_vol;
@ -239,7 +241,7 @@ static void audio_set_controls(struct audio_setup* s)
{ .name = "Mic1 Boost Volume", .vals.i = { s->mic_gain } },
// Mic 2 (headphones)
{ .name = "Mic2 Boost Volume", .vals.i = { 0 } },
{ .name = "Mic2 Boost Volume", .vals.i = { s->hpmic_gain } },
// Line in (unused on PP)
// no controls yet
@ -247,7 +249,7 @@ static void audio_set_controls(struct audio_setup* s)
// Input mixers before ADC
{ .name = "Mic1 Capture Switch", .vals.i = { !!s->mic_on, !!s->mic_on } },
{ .name = "Mic2 Capture Switch", .vals.i = { 0, 0 } },
{ .name = "Mic2 Capture Switch", .vals.i = { !!s->hpmic_on, !!s->hpmic_on } },
{ .name = "Line In Capture Switch", .vals.i = { 0, 0 } }, // Out Mix -> In Mix
{ .name = "Mixer Capture Switch", .vals.i = { 0, 0 } },
{ .name = "Mixer Reversed Capture Switch", .vals.i = { 0, 0 } },
@ -353,13 +355,14 @@ static struct audio_setup audio_setup = {
.spk_vol = 15,
.ear_vol = 15,
.mic_gain = 1,
.hpmic_gain = 1,
};
int main(int ac, char* av[])
{
int opt;
while ((opt = getopt(ac, av, "smhez2")) != -1) {
while ((opt = getopt(ac, av, "smhlez2")) != -1) {
switch (opt) {
case 's':
audio_setup.spk_on = 1;
@ -370,6 +373,9 @@ int main(int ac, char* av[])
case 'h':
audio_setup.hp_on = 1;
break;
case 'l':
audio_setup.hpmic_on = 1;
break;
case 'e':
audio_setup.ear_on = 1;
break;
@ -380,7 +386,7 @@ int main(int ac, char* av[])
audio_setup.dai2_en = 1;
break;
default: /* '?' */
fprintf(stderr, "Usage: %s [-s] [-m] [-h] [-e] [-2] [-z]\n", av[0]);
fprintf(stderr, "Usage: %s [-s] [-m] [-h] [-l] [-e] [-2] [-z]\n", av[0]);
exit(EXIT_FAILURE);
}
}