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kselftest/alsa: Log the PCM ID in pcm-test

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Drivers report a string with a name for each PCM, log it during startup of
pcm-test as a diagnostic aid.

Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://patch.msgid.link/20240716-alsa-kselftest-board-name-v2-2-60f1acdde096@kernel.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Mark Brown 2024-07-16 15:48:00 +01:00 committed by Takashi Iwai
parent b1a7b97aa5
commit 4594d26fca
1 changed files with 4 additions and 0 deletions
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4
tools/testing/selftests/alsa/pcm-test.c
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@ -240,6 +240,10 @@ static void find_pcms(void)
if (err < 0) if (err < 0)
ksft_exit_fail_msg("snd_ctl_pcm_info: %d:%d:%d\n", ksft_exit_fail_msg("snd_ctl_pcm_info: %d:%d:%d\n",
dev, 0, stream); dev, 0, stream);
ksft_print_msg("%s.0 - %s\n", card_data->name,
snd_pcm_info_get_id(pcm_info));
count = snd_pcm_info_get_subdevices_count(pcm_info); count = snd_pcm_info_get_subdevices_count(pcm_info);
for (subdev = 0; subdev < count; subdev++) { for (subdev = 0; subdev < count; subdev++) {
sprintf(key, "pcm.%d.%d.%s", dev, subdev, snd_pcm_stream_name(stream)); sprintf(key, "pcm.%d.%d.%s", dev, subdev, snd_pcm_stream_name(stream));