PCM SUBDEVICE selection enhancements

diff --git a/aplay/aplay.c b/aplay/aplay.c
index 4b8b983560ac7b648745d1b230a44a68af05b9c5..3335aab1baaad495d110bffd3a20cc72ab24bf96 100644 (file)
--- a/aplay/aplay.c
+++ b/aplay/aplay.c
@@ -200,8 +200,10 @@ static void device_list(void)
                               pcminfo.flags & SND_PCM_INFO_PLAYBACK ? "playback " : "",
                               pcminfo.flags & SND_PCM_INFO_CAPTURE ? "capture " : "",
                               pcminfo.flags & SND_PCM_INFO_DUPLEX ? "duplex " : "");
+                       printf("  Playback subdevices: %i\n", pcminfo.playback + 1);
+                       printf("  Capture subdevices: %i\n", pcminfo.capture + 1);
                        if (pcminfo.flags & SND_PCM_INFO_PLAYBACK) {
-                               if ((err = snd_ctl_pcm_playback_info(handle, dev, &playinfo)) < 0) {
+                               if ((err = snd_ctl_pcm_playback_info(handle, dev, 0, &playinfo)) < 0) {
                                        printf("Error: control digital audio playback info (%i): %s\n", card, snd_strerror(err));
                                } else {
                                        printf("  Playback:\n");
@@ -216,7 +218,7 @@ static void device_list(void)
                                }
                        }
                        if (pcminfo.flags & SND_PCM_INFO_CAPTURE) {
-                               if ((err = snd_ctl_pcm_capture_info(handle, dev, &recinfo)) < 0) {
+                               if ((err = snd_ctl_pcm_capture_info(handle, dev, 0, &recinfo)) < 0) {
                                        printf("Error: control digital audio capture info (%i): %s\n", card, snd_strerror(err));
                                } else {
                                        printf("  Record:\n");