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sandbox: sound: Handle errors better in sound_beep()

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At present an error does not stop the sound-output loop. This is incorrect
since nothing can be gained by trying to continue. Fix it.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2020-02-03 07:36:07 -07:00
parent 3062cd17af
commit 02662480a8
1 changed files with 4 additions and 1 deletions
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5
drivers/sound/sound-uclass.c
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@ -97,11 +97,14 @@ int sound_beep(struct udevice *dev, int msecs, int frequency_hz)
sound_create_square_wave(i2s_uc_priv->samplingrate, data, data_size,
frequency_hz, i2s_uc_priv->channels);
ret = 0;
while (msecs >= 1000) {
ret = sound_play(dev, data, data_size);
if (ret)
break;
msecs -= 1000;
}
if (msecs) {
if (!ret && msecs) {
unsigned long size =
(data_size * msecs) / (sizeof(int) * 1000);