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TAS575x setup

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This commit is contained in:
philippe44
2019-07-15 19:42:10 -07:00
parent c71b12b74f
commit d234b67da5
3 changed files with 148 additions and 9 deletions
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11
components/squeezelite/output_embedded.c
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@@ -30,14 +30,16 @@ extern struct buffer *outputbuf;
extern void output_init_bt(log_level level, char *device, unsigned output_buf_size, char *params,
unsigned rates[], unsigned rate_delay, unsigned idle);
extern void output_close_bt(void);
extern void output_init_i2s(log_level level, char *device, unsigned output_buf_size, char *params,
unsigned rates[], unsigned rate_delay, unsigned idle);
extern bool output_volume_i2s(unsigned left, unsigned right);
extern void output_close_i2s(void);
extern void output_close_bt(void);
static log_level loglevel;
static void (*volume_cb)(unsigned left, unsigned right);
static bool (*volume_cb)(unsigned left, unsigned right);
static void (*close_cb)(void);
void output_init_embedded(log_level level, char *device, unsigned output_buf_size, char *params,
@@ -57,6 +59,7 @@ void output_init_embedded(log_level level, char *device, unsigned output_buf_siz
} else {
LOG_INFO("init I2S");
close_cb = &output_close_i2s;
volume_cb = &output_volume_i2s;
output_init_i2s(level, device, output_buf_size, params, rates, rate_delay, idle);
}
@@ -71,12 +74,12 @@ void output_close_embedded(void) {
void set_volume(unsigned left, unsigned right) {
LOG_DEBUG("setting internal gain left: %u right: %u", left, right);
if (!volume_cb) {
if (!volume_cb || !(*volume_cb)(left, right)) {
LOCK;
output.gainL = left;
output.gainR = right;
UNLOCK;
} else (*volume_cb)(left, right);
}
}
bool test_open(const char *device, unsigned rates[], bool userdef_rates) {