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[alsa] Fixup of volume return values

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This commit is contained in:
ejurgensen 2016-04-04 23:42:52 +02:00
parent acc1ff4a47
commit 1a5e1da9ae
1 changed files with 4 additions and 4 deletions
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8
src/outputs/alsa.c
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@ -37,7 +37,6 @@
#include "player.h" #include "player.h"
#include "outputs.h" #include "outputs.h"
#define ALSA_PACKETS_WRITE_MAX 10
#define PACKET_SIZE STOB(AIRTUNES_V2_PACKET_SAMPLES) #define PACKET_SIZE STOB(AIRTUNES_V2_PACKET_SAMPLES)
// TODO Unglobalise these and add support for multiple sound cards // TODO Unglobalise these and add support for multiple sound cards
@ -749,12 +748,12 @@ alsa_device_volume_set(struct output_device *device, output_status_cb cb)
as = device->session->session; as = device->session->session;
if (!mixer_hdl || !vol_elem) if (!mixer_hdl || !vol_elem)
return -1; return 0;
snd_mixer_handle_events(mixer_hdl); snd_mixer_handle_events(mixer_hdl);
if (!snd_mixer_selem_is_active(vol_elem)) if (!snd_mixer_selem_is_active(vol_elem))
return -1; return 0;
switch (device->volume) switch (device->volume)
{ {
@ -775,9 +774,10 @@ alsa_device_volume_set(struct output_device *device, output_status_cb cb)
snd_mixer_selem_set_playback_volume_all(vol_elem, pcm_vol); snd_mixer_selem_set_playback_volume_all(vol_elem, pcm_vol);
as->status_cb = cb;
alsa_status(as); alsa_status(as);
return 0; return 1;
} }
static void static void