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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
| commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
| tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /sound/last.c | |
| parent | Initial commit. (diff) | |
| download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip | |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'sound/last.c')
| -rw-r--r-- | sound/last.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/sound/last.c b/sound/last.c new file mode 100644 index 0000000000..f0bb98780e --- /dev/null +++ b/sound/last.c @@ -0,0 +1,29 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Advanced Linux Sound Architecture + * Copyright (c) by Jaroslav Kysela <perex@perex.cz> + */ + +#include <linux/init.h> +#include <sound/core.h> + +static int __init alsa_sound_last_init(void) +{ + struct snd_card *card; + int idx, ok = 0; + + printk(KERN_INFO "ALSA device list:\n"); + for (idx = 0; idx < SNDRV_CARDS; idx++) { + card = snd_card_ref(idx); + if (card) { + printk(KERN_INFO " #%i: %s\n", idx, card->longname); + snd_card_unref(card); + ok++; + } + } + if (ok == 0) + printk(KERN_INFO " No soundcards found.\n"); + return 0; +} + +late_initcall_sync(alsa_sound_last_init); |