diff options
| author | Mark Brown <broonie@kernel.org> | 2023-03-06 18:33:29 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2023-03-08 08:35:25 +0300 |
| commit | 1a0cc0520b14c345b16b4af366de4dc238da1e6c (patch) | |
| tree | 8f4928098c65bd4e2f822af2df299eba96a31a8d | |
| parent | eae872516214366274c983dd942a85c97e099dfe (diff) | |
| download | linux-1a0cc0520b14c345b16b4af366de4dc238da1e6c.tar.xz | |
kselftest/alsa: Log card names during startup
It can be helpful to know which card numbers apply to which cards in a
multi-card system so log the card names when we start the test programs.
People looking at the logs may not have direct access to the systems being
tested.
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230223-alsa-log-ctl-name-v1-2-ac0f10cc4db2@kernel.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | tools/testing/selftests/alsa/mixer-test.c | 10 | ||||
| -rw-r--r-- | tools/testing/selftests/alsa/pcm-test.c | 10 |
2 files changed, 20 insertions, 0 deletions
diff --git a/tools/testing/selftests/alsa/mixer-test.c b/tools/testing/selftests/alsa/mixer-test.c index e9066ef43eb6..321c36f79279 100644 --- a/tools/testing/selftests/alsa/mixer-test.c +++ b/tools/testing/selftests/alsa/mixer-test.c @@ -63,6 +63,7 @@ static void find_controls(void) struct card_data *card_data; struct ctl_data *ctl_data; snd_config_t *config; + char *card_name, *card_longname; card = -1; if (snd_card_next(&card) < 0 || card < 0) @@ -84,6 +85,15 @@ static void find_controls(void) goto next_card; } + err = snd_card_get_name(card, &card_name); + if (err != 0) + card_name = "Unknown"; + err = snd_card_get_longname(card, &card_longname); + if (err != 0) + card_longname = "Unknown"; + ksft_print_msg("Card %d - %s (%s)\n", card, + card_name, card_longname); + /* Count controls */ snd_ctl_elem_list_malloc(&card_data->ctls); snd_ctl_elem_list(card_data->handle, card_data->ctls); diff --git a/tools/testing/selftests/alsa/pcm-test.c b/tools/testing/selftests/alsa/pcm-test.c index 58b525a4a32c..d73600e93e83 100644 --- a/tools/testing/selftests/alsa/pcm-test.c +++ b/tools/testing/selftests/alsa/pcm-test.c @@ -149,6 +149,7 @@ static void missing_devices(int card, snd_config_t *card_config) static void find_pcms(void) { char name[32], key[64]; + char *card_name, *card_longname; int card, dev, subdev, count, direction, err; snd_pcm_stream_t stream; struct pcm_data *pcm_data; @@ -175,6 +176,15 @@ static void find_pcms(void) goto next_card; } + err = snd_card_get_name(card, &card_name); + if (err != 0) + card_name = "Unknown"; + err = snd_card_get_longname(card, &card_longname); + if (err != 0) + card_longname = "Unknown"; + ksft_print_msg("Card %d - %s (%s)\n", card, + card_name, card_longname); + card_config = conf_by_card(card); card_data = calloc(1, sizeof(*card_data)); |