diff options
Diffstat (limited to 'drivers/sound/sandbox.c')
| -rw-r--r-- | drivers/sound/sandbox.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/sound/sandbox.c b/drivers/sound/sandbox.c index 4a2c87a84c..c6cbd81fdb 100644 --- a/drivers/sound/sandbox.c +++ b/drivers/sound/sandbox.c @@ -29,6 +29,7 @@ struct sandbox_i2s_priv { struct sandbox_sound_priv { int setup_called; /* Incremented when setup() method is called */ bool active; /* TX data is being sent */ + int count; /* Use to count the provided audio data */ int sum; /* Use to sum the provided audio data */ bool allow_beep; /* true to allow the start_beep() interface */ int frequency_hz; /* Beep frequency if active, else 0 */ @@ -68,6 +69,13 @@ int sandbox_get_sound_active(struct udevice *dev) return priv->active; } +int sandbox_get_sound_count(struct udevice *dev) +{ + struct sandbox_sound_priv *priv = dev_get_priv(dev); + + return priv->count; +} + int sandbox_get_sound_sum(struct udevice *dev) { struct sandbox_sound_priv *priv = dev_get_priv(dev); @@ -168,6 +176,7 @@ static int sandbox_sound_play(struct udevice *dev, void *data, uint data_size) for (i = 0; i < data_size; i++) priv->sum += ((uint8_t *)data)[i]; + priv->count += data_size; return i2s_tx_data(uc_priv->i2s, data, data_size); } |