So I've been following the various recommendations in this thread but I still can't get Hardware Volume control to work, even after starting over from scratch twice. The closest I've come is to be able to change the volume without it just bouncing back to 100 but even then the actual volume did not change. As of my last re-start with a new image and making these suggested changes it is back to where when I change the volume it bounces back to 100. This is most frustrating as a few days ago I decided to go with a couple of mono block amps instead of an integrated amp so it's a big issue for me. Software volume control does work but I've invested in some high end speakers and amps and would REALLY like to have the hardware control. Can someone suggest my next steps?
Thanks in advance.
Overall this is an awesome release!
Scott
Debug follows:
###### System info ######
Linux version 3.18.7-3-ARCH (builduser@leming) (gcc version 4.9.2 20141224 (prerelease) (GCC) ) #1 SMP PREEMPT Fri Feb 13 06:23:21 MST 2015
system time: Thu Jul 9 20:54:03 CEST 2015
system load: 0.79 0.19 0.06 1/131 833
HW platform: RaspberryPi2 (08)
playerID: 08b26fff2ac4ddac6fee7fbbc1890504ae
###### System load statistics (procinfo -H) ######
sh: procinfo: command not found
###### Active processes (pstree) ######
systemd-+-2*[agetty]
|-avahi-daemon---avahi-daemon
|-cmd_async---sh---debug_collector---sh---pstree
|-dbus-daemon
|-devmon---udevil
|-dhcpcd
|-ifplugd
|-mpd-+-{decoder}
| |-{io}
| |-{output:snd_rpi_}
| `-{player}
|-nginx---nginx
|-nmbd
|-ntpd---{ntpd}
|-php-fpm---3*[php-fpm]
|-redis-server---2*[{redis-server}]
|-rpc.statd
|-rpcbind
|-rune_PL_wrk
|-rune_SY_wrk
|-shairport---{shairport}
|-smbd---smbd
|-sshd
|-systemd-network
|-systemd-resolve
|-systemd-udevd
|-upmpdcli---7*[{upmpdcli}]
|-wpa_actiond
`-wpa_supplicant
###### Audio backend ######
Advanced Linux Sound Architecture Driver Version k3.18.7-3-ARCH.
Card list: (/proc/asound/cards)
--------------------------------------------------
0 [sndrpihifiberry]: snd_rpi_hifiber - snd_rpi_hifiberry_dacplus
snd_rpi_hifiberry_dacplus
PLAYBACK devices: (aplay -l)
--------------------------------------------------
**** List of PLAYBACK Hardware Devices ****
card 0: sndrpihifiberry [snd_rpi_hifiberry_dacplus], device 0: HiFiBerry DAC+ HiFi pcm512x-hifi-0 []
Subdevices: 1/1
Subdevice #0: subdevice #0
PCM devices: (aplay -L)
--------------------------------------------------
null
Discard all samples (playback) or generate zero samples (capture)
default:CARD=sndrpihifiberry
snd_rpi_hifiberry_dacplus,
Default Audio Device
sysdefault:CARD=sndrpihifiberry
snd_rpi_hifiberry_dacplus,
Default Audio Device
Simple mixer controls: (amixer scontrols)
--------------------------------------------------
card 0:
Simple mixer control 'PCM',0
Simple mixer control 'DSP Program',0
Simple mixer control 'Playback',0
Simple mixer control 'Playback Boost',0
Simple mixer control 'Auto Mute',0
Simple mixer control 'Auto Mute Mono',0
Simple mixer control 'Auto Mute Time Left',0
Simple mixer control 'Auto Mute Time Right',0
Simple mixer control 'Clock Missing Period',0
Simple mixer control 'Deemphasis',0
Simple mixer control 'Digital',0
Simple mixer control 'Volume Ramp Down Emergency Rate',0
Simple mixer control 'Volume Ramp Down Emergency Step',0
Simple mixer control 'Volume Ramp Down Rate',0
Simple mixer control 'Volume Ramp Down Step',0
Simple mixer control 'Volume Ramp Up Rate',0
Simple mixer control 'Volume Ramp Up Step',0
Mixer controls: (amixer controls)
--------------------------------------------------
card 0:
numid=1,iface=MIXER,name='PCM'
numid=6,iface=MIXER,name='DSP Program'
numid=3,iface=MIXER,name='Playback Boost Volume'
numid=2,iface=MIXER,name='Playback Volume'
numid=10,iface=MIXER,name='Auto Mute Mono Switch'
numid=11,iface=MIXER,name='Auto Mute Switch'
numid=8,iface=MIXER,name='Auto Mute Time Left'
numid=9,iface=MIXER,name='Auto Mute Time Right'
numid=7,iface=MIXER,name='Clock Missing Period'
numid=5,iface=MIXER,name='Deemphasis Switch'
numid=4,iface=MIXER,name='Digital Playback Switch'
numid=16,iface=MIXER,name='Volume Ramp Down Emergency Rate'
numid=17,iface=MIXER,name='Volume Ramp Down Emergency Step'
numid=12,iface=MIXER,name='Volume Ramp Down Rate'
numid=13,iface=MIXER,name='Volume Ramp Down Step'
numid=14,iface=MIXER,name='Volume Ramp Up Rate'
numid=15,iface=MIXER,name='Volume Ramp Up Step'
MPD audio outputs status: (mpc outputs)
--------------------------------------------------
Output 1 (snd_rpi_hifiberry_dacplus) is enabled
###### mpd.conf ######
###################################
# Auto generated mpd.conf file
# please DO NOT edit it manually!
# Use RuneUI MPD config section
###################################
state_file "/var/lib/mpd/mpdstate"
zeroconf_enabled "yes"
zeroconf_name "RuneAudio"
bind_to_address "/run/mpd.sock"
bind_to_address "any"
port "6600"
max_connections "20"
user "mpd"
group "audio"
db_file "/var/lib/mpd/mpd.db"
sticker_file "/var/lib/mpd/sticker.sql"
pid_file "/var/run/mpd/pid"
music_directory "/mnt/MPD"
playlist_directory "/var/lib/mpd/playlists"
follow_outside_symlinks "yes"
follow_inside_symlinks "yes"
auto_update "no"
filesystem_charset "UTF-8"
id3v1_encoding "UTF-8"
volume_normalization "no"
audio_buffer_size "3072"
buffer_before_play "20%"
gapless_mp3_playback "yes"
mixer_type "software"
input {
plugin "curl"
}
decoder {
plugin "ffmpeg"
enabled "yes"
}
audio_output {
name "snd_rpi_hifiberry_dacplus"
type "alsa"
device "hw:0,0"
auto_resample "no"
auto_format "no"
enabled "yes"
}
###### Network netctl profiles (netctl list) ######
Ranch
eth0
Ranch netctl status
--------------------------------------------------------
●
netctl@Ranch.service - Networking for netctl profile Ranch
Loaded: loaded (/usr/lib/systemd/system/netctl@.service; static; vendor preset: disabled)
Active: inactive (dead)
Docs: man:netctl.profile(5)
Ranch netctl profile
--------------------------------------------------------
Description='wlan0 connection'
Interface=wlan0
Connection=wireless
Security=wpa-configsection
AutoWired=yes
IP=static
Address=('192.168.150.14/24')
Gateway='192.168.150.1'
DNS=('192.168.150.1')
WPAConfigSection=(
'ssid="Ranch"'
'psk="Letmeinnow56"'
'key_mgmt=WPA-PSK'
'proto=RSN'
'group=TKIP'
'pairwise=CCMP'
'priority=3'
)
eth0 netctl status
--------------------------------------------------------
●
netctl@eth0.service - Networking for netctl profile eth0
Loaded: loaded (/usr/lib/systemd/system/netctl@.service; static; vendor preset: disabled)
Active: inactive (dead)
Docs: man:netctl.profile(5)
eth0 netctl profile
--------------------------------------------------------
Description='eth0 connection'
Interface=eth0
ForceConnect=yes
SkipNoCarrier=yes
Connection=ethernet
IP=dhcp
[ 7.642784] snd-rpi-hifiberry-dacplus sound: ASoC: CPU DAI (null) not registered
[ 7.642833] snd-rpi-hifiberry-dacplus sound: snd_soc_register_card() failed: -517
[ 7.642868] platform sound: Driver snd-rpi-hifiberry-dacplus requests probe deferral
[ 7.643245] snd-rpi-hifiberry-dacplus sound: ASoC: CPU DAI (null) not registered
[ 7.643290] snd-rpi-hifiberry-dacplus sound: snd_soc_register_card() failed: -517
[ 7.643321] platform sound: Driver snd-rpi-hifiberry-dacplus requests probe deferral
[ 7.650300] snd-rpi-hifiberry-dacplus sound: pcm512x-hifi <-> 3f203000.i2s mapping ok
[ 7.696013] cfg80211: Calling CRDA to update world regulatory domain
[ 7.879619] usb 1-1.5: reset high-speed USB device number 4 using dwc_otg
[ 7.885095] systemd[1]: Found device /dev/mmcblk0p1.
[ 7.885394] systemd[1]: Mounting /boot...
[ 7.898948] systemd[1]: boot.mount: Directory /boot to mount over is not empty, mounting anyway.
[ 7.989002] ieee80211 phy0: rt2x00_set_rt: Info - RT chipset 5392, rev 0223 detected
[ 8.006478] ieee80211 phy0: rt2x00_set_rf: Info - RF chipset 5372 detected
[ 8.006856] cfg80211: Updating information on frequency 2412 MHz with regulatory rule:
[ 8.006869] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm)
[ 8.006880] cfg80211: Updating information on frequency 2417 MHz with regulatory rule:
[ 8.006890] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm)
[ 8.006899] cfg80211: Updating information on frequency 2422 MHz with regulatory rule:
[ 8.006908] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm)
[ 8.006917] cfg80211: Updating information on frequency 2427 MHz with regulatory rule:
[ 8.006926] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm)
[ 8.006935] cfg80211: Updating information on frequency 2432 MHz with regulatory rule:
[ 8.006944] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm)
[ 8.006953] cfg80211: Updating information on frequency 2437 MHz with regulatory rule:
[ 8.006962] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm)
[ 8.006971] cfg80211: Updating information on frequency 2442 MHz with regulatory rule:
[ 8.006980] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm)
[ 8.006988] cfg80211: Updating information on frequency 2447 MHz with regulatory rule:
[ 8.006997] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm)
[ 8.007006] cfg80211: Updating information on frequency 2452 MHz with regulatory rule:
[ 8.007015] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm)
[ 8.007024] cfg80211: Updating information on frequency 2457 MHz with regulatory rule:
[ 8.007033] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm)
[ 8.007042] cfg80211: Updating information on frequency 2462 MHz with regulatory rule:
[ 8.007051] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm)
[ 8.007059] cfg80211: Updating information on frequency 2467 MHz with regulatory rule:
[ 8.007068] cfg80211: 2457000 KHz - 2482000 KHz @ 40000 KHz), (600 mBi, 2000 mBm)
[ 8.007077] cfg80211: Updating information on frequency 2472 MHz with regulatory rule:
[ 8.007086] cfg80211: 2457000 KHz - 2482000 KHz @ 40000 KHz), (600 mBi, 2000 mBm)
[ 8.007095] cfg80211: Updating information on frequency 2484 MHz with regulatory rule:
[ 8.007104] cfg80211: 2474000 KHz - 2494000 KHz @ 20000 KHz), (600 mBi, 2000 mBm)
[ 8.045916] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 8.047454] usbcore: registered new interface driver rt2800usb
###### PHP backend ######
php version: 5.5.19
debug level: 1
Debug data collected in 1.596 seconds.
