diff options
| author | Heinrich Schuchardt <heinrich.schuchardt@canonical.com> | 2022-12-04 17:11:41 +0100 |
|---|---|---|
| committer | Heinrich Schuchardt <heinrich.schuchardt@canonical.com> | 2022-12-05 17:43:21 +0100 |
| commit | 968eaaeaa7a8cf0956e19e9217af9e81bc7fb2eb (patch) | |
| tree | 7f09ead7319cf90cb9664ab57f359da363a582eb /arch/sandbox/include | |
| parent | d0e8777beeb675b77d6b2bf679133106892eb8dd (diff) | |
test: test sandbox sound driver more rigorously
Consider unexpected values for frequency:
* negative frequency
* zero frequency
* frequency exceeding sampling frequency
As in these cases the sum of the samples is zero also check the count of
the samples.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/sandbox/include')
| -rw-r--r-- | arch/sandbox/include/asm/test.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/sandbox/include/asm/test.h b/arch/sandbox/include/asm/test.h index 0406085917..568738c16d 100644 --- a/arch/sandbox/include/asm/test.h +++ b/arch/sandbox/include/asm/test.h @@ -189,6 +189,16 @@ int sandbox_get_setup_called(struct udevice *dev); int sandbox_get_sound_active(struct udevice *dev); /** + * sandbox_get_sound_count() - Read back the count of the sound data so far + * + * This data is provided to the sandbox driver by the sound play() method. + * + * @dev: Device to check + * Return: count of audio data + */ +int sandbox_get_sound_count(struct udevice *dev); + +/** * sandbox_get_sound_sum() - Read back the sum of the sound data so far * * This data is provided to the sandbox driver by the sound play() method. |