diff options
| -rw-r--r-- | audio_hw.c | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -183,6 +183,7 @@ struct snd_pcm_info *select_card(unsigned int device, unsigned int flags) static struct snd_pcm_info *cached_info[4]; struct snd_pcm_info *info; int d = !!(flags & PCM_IN); + char e = d ? 'c' : 'p'; if (!cached_info[d] && !cached_info[d + 2]) { struct dirent **namelist; char path[PATH_MAX] = "/dev/snd/"; @@ -191,7 +192,7 @@ struct snd_pcm_info *select_card(unsigned int device, unsigned int flags) int i, fd; for (i = 0; i < n; i++) { struct dirent *de = namelist[i]; - if (!strncmp(de->d_name, "pcmC", 4)) { + if (!strncmp(de->d_name, "pcmC", 4) && de->d_name[strlen(de->d_name) - 1] == e) { strcpy(path + 9, de->d_name); if ((fd = open(path, O_RDWR)) >= 0) { info = malloc(sizeof(*info)); |