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

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>

diff --git a/tools/testing/selftests/alsa/pcm-test.c b/tools/testing/selftests/alsa/pcm-test.c
index a8f189ffdd8e2f05b008c763127d3c3b9121496b..dbd7c222ce938eb6dd0e19ce205ddbf8c7e1ae0a 100644 (file)
--- a/tools/testing/selftests/alsa/pcm-test.c
+++ b/tools/testing/selftests/alsa/pcm-test.c
@@ -240,6 +240,10 @@ static void find_pcms(void)
                                if (err < 0)
                                        ksft_exit_fail_msg("snd_ctl_pcm_info: %d:%d:%d\n",
                                                           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);
                                for (subdev = 0; subdev < count; subdev++) {
                                        sprintf(key, "pcm.%d.%d.%s", dev, subdev, snd_pcm_stream_name(stream));