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authorMark Brown <broonie@kernel.org>2023-03-06 18:33:29 +0300
committerTakashi Iwai <tiwai@suse.de>2023-03-08 08:35:25 +0300
commit1a0cc0520b14c345b16b4af366de4dc238da1e6c (patch)
tree8f4928098c65bd4e2f822af2df299eba96a31a8d /tools
parenteae872516214366274c983dd942a85c97e099dfe (diff)
downloadlinux-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>
Diffstat (limited to 'tools')
-rw-r--r--tools/testing/selftests/alsa/mixer-test.c10
-rw-r--r--tools/testing/selftests/alsa/pcm-test.c10
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));