diff options
Diffstat (limited to 'drivers/sound/sandbox.c')
| -rw-r--r-- | drivers/sound/sandbox.c | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/drivers/sound/sandbox.c b/drivers/sound/sandbox.c index 363c687baf..9034a8385a 100644 --- a/drivers/sound/sandbox.c +++ b/drivers/sound/sandbox.c @@ -26,7 +26,8 @@ struct sandbox_i2s_priv { }; struct sandbox_sound_priv { - int setup_called; + int setup_called; /* Incremented when setup() method is called */ + bool active; /* TX data is being sent */ 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 */ @@ -59,6 +60,13 @@ int sandbox_get_setup_called(struct udevice *dev) return priv->setup_called; } +int sandbox_get_sound_active(struct udevice *dev) +{ + struct sandbox_sound_priv *priv = dev_get_priv(dev); + + return priv->active; +} + int sandbox_get_sound_sum(struct udevice *dev) { struct sandbox_sound_priv *priv = dev_get_priv(dev); @@ -163,6 +171,16 @@ static int sandbox_sound_play(struct udevice *dev, void *data, uint data_size) return i2s_tx_data(uc_priv->i2s, data, data_size); } +static int sandbox_sound_stop_play(struct udevice *dev) +{ + struct sandbox_sound_priv *priv = dev_get_priv(dev); + + sandbox_sdl_sound_stop(); + priv->active = false; + + return 0; +} + int sandbox_sound_start_beep(struct udevice *dev, int frequency_hz) { struct sandbox_sound_priv *priv = dev_get_priv(dev); @@ -228,6 +246,7 @@ U_BOOT_DRIVER(sandbox_i2s) = { static const struct sound_ops sandbox_sound_ops = { .setup = sandbox_sound_setup, .play = sandbox_sound_play, + .stop_play = sandbox_sound_stop_play, .start_beep = sandbox_sound_start_beep, .stop_beep = sandbox_sound_stop_beep, }; |