linux-kernel - [PATCH v2 2/2] kselftest/alsa: Log the PCM ID in pcm-test

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Message-Id: <20240716-alsa-kselftest-board-name-v2-2-60f1acdde096@kernel.org>
Date: Tue, 16 Jul 2024 15:48:00 +0100
From: Mark Brown <broonie@...nel.org>
To: Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>, 
 Shuah Khan <shuah@...nel.org>
Cc: linux-sound@...r.kernel.org, linux-kselftest@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Mark Brown <broonie@...nel.org>
Subject: [PATCH v2 2/2] 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@...nel.org>
---
 tools/testing/selftests/alsa/pcm-test.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/testing/selftests/alsa/pcm-test.c b/tools/testing/selftests/alsa/pcm-test.c
index 7abb21845e10..70a96d64cbdc 100644
--- 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));

-- 
2.39.2