Okay, on someone's recommendation, I removed the existing version of pulseaudio (2, I think) and compiled a fresh one (5.99.3). Pulse seems to attempt to use the hifiberry, but I still get the following error: I: [alsa-sink-HiFiBerry DAC+ HiFi pcm512x-hifi-0] alsa-sink.c: Starting playback. I: [alsa-sink-HiFiBerry DAC+ HiFi pcm512x-hifi-0] (alsa-lib)pcm_hw.c: SNDRV_PCM_IOCTL_START failed (-77) What exactly does this mean? Sorry for the newbie questions. Below is my pulseaudio -vvv output pi at musicplayer1 ~ $ pulseaudio -vvv W: [pulseaudio] caps.c: Normally all extra capabilities would be dropped now, but that's impossible because PulseAudio was built without capabilities support. I: [pulseaudio] main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Operation not permitted D: [pulseaudio] core-rtclock.c: Timer slack is set to 50 us. I: [pulseaudio] core-util.c: Failed to acquire high-priority scheduling: Permission denied I: [pulseaudio] main.c: This is PulseAudio 5.99.3 D: [pulseaudio] main.c: Compilation host: armv6l-unknown-linux-gnueabihf D: [pulseaudio] main.c: Compilation CFLAGS: -g -O2 -Wall -W -Wextra -pipe -Wno-long-long -Wno-overlength-strings -Wunsafe-loop-optimizations -Wundef -Wformat=2 -Wlogical-op -Wsign-compare -Wformat-security -Wmissing-include-dirs -Wformat-nonliteral -Wpointer-arith -Winit-self -Wdeclaration-after-statement -Wfloat-equal -Wmissing-prototypes -Wredundant-decls -Wmissing-declarations -Wmissing-noreturn -Wshadow -Wendif-labels -Wcast-align -Wstrict-aliasing -Wwrite-strings -Wno-unused-parameter -ffast-math -fno-common -fdiagnostics-show-option D: [pulseaudio] main.c: Running on host: Linux armv6l 3.18.7+ #755 PREEMPT Thu Feb 12 17:14:31 GMT 2015 D: [pulseaudio] main.c: Found 1 CPUs. I: [pulseaudio] main.c: Page size is 4096 bytes D: [pulseaudio] main.c: Compiled with Valgrind support: no D: [pulseaudio] main.c: Running in valgrind mode: no D: [pulseaudio] main.c: Running in VM: no D: [pulseaudio] main.c: Optimized build: yes D: [pulseaudio] main.c: FASTPATH defined, only fast path asserts disabled. I: [pulseaudio] main.c: Machine ID is musicplayer1. I: [pulseaudio] main.c: Using runtime directory /home/pi/.pulse/musicplayer1-runtime. I: [pulseaudio] main.c: Using state directory /home/pi/.pulse. I: [pulseaudio] main.c: Using modules directory /usr/local/lib/pulse-5.99/modules. I: [pulseaudio] main.c: Running in system mode: no I: [pulseaudio] main.c: Fresh high-resolution timers available! Bon appetit! D: [pulseaudio] memblock.c: Using shared memory pool with 1024 slots of size 64.0 KiB each, total size is 64.0 MiB, maximum usable slot size is 65496 D: [pulseaudio] memblock.c: Using shared memory pool with 1024 slots of size 64.0 KiB each, total size is 64.0 MiB, maximum usable slot size is 65496 I: [pulseaudio] cpu-arm.c: CPU flags: V6 V7 VFP EDSP I: [pulseaudio] svolume_arm.c: Initialising ARM optimized volume functions. I: [pulseaudio] module-device-restore.c: Successfully opened database file '/home/pi/.pulse/musicplayer1-device-volumes'. I: [pulseaudio] module.c: Loaded "module-device-restore" (index: #0; argument: ""). I: [pulseaudio] module-stream-restore.c: Successfully opened database file '/home/pi/.pulse/musicplayer1-stream-volumes'. I: [pulseaudio] module.c: Loaded "module-stream-restore" (index: #1; argument: ""). I: [pulseaudio] module-card-restore.c: Successfully opened database file '/home/pi/.pulse/musicplayer1-card-database'. I: [pulseaudio] module.c: Loaded "module-card-restore" (index: #2; argument: ""). I: [pulseaudio] module.c: Loaded "module-augment-properties" (index: #3; argument: ""). D: [pulseaudio] module.c: Checking for existence of '/usr/local/lib/pulse-5.99/modules/module-udev-detect.so': failure W: [pulseaudio] module.c: module-detect is deprecated: Please use module-udev-detect instead of module-detect! D: [pulseaudio] conf-parser.c: Parsing configuration file '/usr/local/share/pulseaudio/alsa-mixer/profile-sets/default.conf' D: [pulseaudio] alsa-util.c: Checking for superset analog-stereo (front:%f) D: [pulseaudio] alsa-util.c: Trying front:0 with SND_PCM_NO_AUTO_FORMAT ... I: [pulseaudio] (alsa-lib)conf.c: Unknown parameters 0 I: [pulseaudio] (alsa-lib)pcm.c: Unknown PCM front:0 I: [pulseaudio] alsa-util.c: Error opening PCM device front:0: Invalid argument D: [pulseaudio] alsa-util.c: Trying hw:0 with SND_PCM_NO_AUTO_FORMAT ... D: [pulseaudio] alsa-util.c: Managed to open hw:0 D: [pulseaudio] alsa-util.c: Maximum hw buffer size is 2972 ms D: [pulseaudio] alsa-util.c: Set buffer size first (to 4408 samples), period size second (to 1102 samples). I: [pulseaudio] alsa-sink.c: Successfully opened device hw:0. I: [pulseaudio] alsa-sink.c: Selected mapping 'Analog Stereo' (analog-stereo). I: [pulseaudio] alsa-sink.c: Device doesn't support mmap(), falling back to UNIX read/write mode. I: [pulseaudio] alsa-sink.c: Cannot enable timer-based scheduling, falling back to sound IRQ scheduling. I: [pulseaudio] alsa-util.c: Successfully attached to mixer 'hw:0' I: [pulseaudio] sink.c: Created sink 0 "alsa_output.0.analog-stereo" with sample spec s16le 2ch 44100Hz and channel map front-left,front-right I: [pulseaudio] sink.c: alsa.resolution_bits = "16" I: [pulseaudio] sink.c: device.api = "alsa" I: [pulseaudio] sink.c: device.class = "sound" I: [pulseaudio] sink.c: alsa.class = "generic" I: [pulseaudio] sink.c: alsa.subclass = "generic-mix" I: [pulseaudio] sink.c: alsa.name = "" I: [pulseaudio] sink.c: alsa.id = "HiFiBerry DAC+ HiFi pcm512x-hifi-0" I: [pulseaudio] sink.c: alsa.subdevice = "0" I: [pulseaudio] sink.c: alsa.subdevice_name = "subdevice #0" I: [pulseaudio] sink.c: alsa.device = "0" I: [pulseaudio] sink.c: alsa.card = "0" I: [pulseaudio] sink.c: alsa.card_name = "snd_rpi_hifiberry_dacplus" I: [pulseaudio] sink.c: alsa.long_card_name = "snd_rpi_hifiberry_dacplus" I: [pulseaudio] sink.c: alsa.driver_name = "snd_soc_hifiberry_dacplus" I: [pulseaudio] sink.c: device.string = "hw:0" I: [pulseaudio] sink.c: device.buffering.buffer_size = "17632" I: [pulseaudio] sink.c: device.buffering.fragment_size = "4408" I: [pulseaudio] sink.c: device.access_mode = "serial" I: [pulseaudio] sink.c: device.profile.name = "analog-stereo" I: [pulseaudio] sink.c: device.profile.description = "Analog Stereo" I: [pulseaudio] sink.c: device.description = "snd_rpi_hifiberry_dacplus Analog Stereo" I: [pulseaudio] sink.c: device.icon_name = "audio-card-analog" D: [pulseaudio] core-subscribe.c: Dropped redundant event due to change event. I: [pulseaudio] source.c: Created source 0 "alsa_output.0.analog-stereo.monitor" with sample spec s16le 2ch 44100Hz and channel map front-left,front-right I: [pulseaudio] source.c: device.description = "Monitor of snd_rpi_hifiberry_dacplus Analog Stereo" I: [pulseaudio] source.c: device.class = "monitor" I: [pulseaudio] source.c: device.icon_name = "audio-input-microphone" I: [pulseaudio] alsa-sink.c: Using 4.0 fragments of size 4408 bytes (24.99ms), buffer size is 17632 bytes (99.95ms) D: [pulseaudio] alsa-sink.c: hwbuf_unused=0 D: [pulseaudio] alsa-sink.c: setting avail_min=1 D: [pulseaudio] alsa-util.c: snd_pcm_dump(): D: [pulseaudio] alsa-util.c: Hardware PCM card 0 'snd_rpi_hifiberry_dacplus' device 0 subdevice 0 D: [pulseaudio] alsa-util.c: Its setup is: D: [pulseaudio] alsa-util.c: stream : PLAYBACK D: [pulseaudio] alsa-util.c: access : RW_INTERLEAVED D: [pulseaudio] alsa-util.c: format : S16_LE D: [pulseaudio] alsa-util.c: subformat : STD D: [pulseaudio] alsa-util.c: channels : 2 D: [pulseaudio] alsa-util.c: rate : 44100 D: [pulseaudio] alsa-util.c: exact rate : 44100 (44100/1) D: [pulseaudio] alsa-util.c: msbits : 16 D: [pulseaudio] alsa-util.c: buffer_size : 4408 D: [pulseaudio] alsa-util.c: period_size : 1102 D: [pulseaudio] alsa-util.c: period_time : 24988 D: [pulseaudio] alsa-util.c: tstamp_mode : ENABLE D: [pulseaudio] alsa-util.c: period_step : 1 D: [pulseaudio] alsa-util.c: avail_min : 1102 D: [pulseaudio] alsa-util.c: period_event : 1 D: [pulseaudio] alsa-util.c: start_threshold : -1 D: [pulseaudio] alsa-util.c: stop_threshold : 1155530752 D: [pulseaudio] alsa-util.c: silence_threshold: 0 D: [pulseaudio] alsa-util.c: silence_size : 0 D: [pulseaudio] alsa-util.c: boundary : 1155530752 D: [pulseaudio] alsa-util.c: appl_ptr : 0 D: [pulseaudio] alsa-util.c: hw_ptr : 0 D: [alsa-sink-HiFiBerry DAC+ HiFi pcm512x-hifi-0] alsa-sink.c: Thread starting up D: [alsa-sink-HiFiBerry DAC+ HiFi pcm512x-hifi-0] core-util.c: SCHED_RR|SCHED_RESET_ON_FORK worked. I: [alsa-sink-HiFiBerry DAC+ HiFi pcm512x-hifi-0] core-util.c: Successfully enabled SCHED_RR scheduling for thread, with priority 5. I: [alsa-sink-HiFiBerry DAC+ HiFi pcm512x-hifi-0] alsa-sink.c: Starting playback. I: [alsa-sink-HiFiBerry DAC+ HiFi pcm512x-hifi-0] (alsa-lib)pcm_hw.c: SNDRV_PCM_IOCTL_START failed (-77) D: [pulseaudio] module-device-restore.c: Could not set format on sink alsa_output.0.analog-stereo D: [pulseaudio] flist.c: pulsecore/idxset.c: entries flist is full (don't worry) D: [pulseaudio] flist.c: pulsecore/idxset.c: entries flist is full (don't worry) D: [pulseaudio] flist.c: pulsecore/idxset.c: entries flist is full (don't worry) D: [pulseaudio] flist.c: pulsecore/idxset.c: entries flist is full (don't worry) D: [pulseaudio] flist.c: pulsecore/idxset.c: entries flist is full (don't worry) D: [pulseaudio] flist.c: pulsecore/idxset.c: entries flist is full (don't worry) D: [pulseaudio] flist.c: pulsecore/idxset.c: entries flist is full (don't worry) D: [pulseaudio] flist.c: pulsecore/idxset.c: entries flist is full (don't worry) D: [pulseaudio] flist.c: pulsecore/idxset.c: entries flist is full (don't worry) D: [pulseaudio] flist.c: pulsecore/idxset.c: entries flist is full (don't worry) D: [pulseaudio] flist.c: pulsecore/idxset.c: entries flist is full (don't worry) I: [pulseaudio] module.c: Loaded "module-alsa-sink" (index: #5; argument: "device_id=0"). I: [pulseaudio] module-detect.c: loaded 1 modules. I: [pulseaudio] module.c: Loaded "module-detect" (index: #4; argument: ""). D: [pulseaudio] module.c: Checking for existence of '/usr/local/lib/pulse-5.99/modules/module-esound-protocol-unix.so': success I: [pulseaudio] module.c: Loaded "module-esound-protocol-unix" (index: #6; argument: ""). W: [pulseaudio] authkey.c: Failed to open cookie file '/home/pi/.config/pulse/cookie': No such file or directory W: [pulseaudio] authkey.c: Failed to load authentication key '/home/pi/.config/pulse/cookie': No such file or directory I: [pulseaudio] module.c: Loaded "module-native-protocol-unix" (index: #7; argument: ""). I: [pulseaudio] module.c: Loaded "module-rtp-recv" (index: #8; argument: ""). D: [pulseaudio] module.c: Checking for existence of '/usr/local/lib/pulse-5.99/modules/module-gconf.so': failure D: [pulseaudio] core-subscribe.c: Dropped redundant event due to change event. I: [pulseaudio] module-default-device-restore.c: Restored default sink 'alsa_output.0.analog-stereo'. D: [pulseaudio] core-subscribe.c: Dropped redundant event due to change event. I: [pulseaudio] module-default-device-restore.c: Restored default source 'alsa_output.0.analog-stereo.monitor'. I: [pulseaudio] module.c: Loaded "module-default-device-restore" (index: #9; argument: ""). I: [pulseaudio] module.c: Loaded "module-rescue-streams" (index: #10; argument: ""). I: [pulseaudio] module.c: Loaded "module-always-sink" (index: #11; argument: ""). I: [pulseaudio] module.c: Loaded "module-intended-roles" (index: #12; argument: ""). D: [pulseaudio] module-suspend-on-idle.c: Sink alsa_output.0.analog-stereo becomes idle, timeout in 5 seconds. I: [pulseaudio] module.c: Loaded "module-suspend-on-idle" (index: #13; argument: ""). D: [pulseaudio] module.c: Checking for existence of '/usr/local/lib/pulse-5.99/modules/module-console-kit.so': failure D: [pulseaudio] module.c: Checking for existence of '/usr/local/lib/pulse-5.99/modules/module-systemd-login.so': failure I: [pulseaudio] module.c: Loaded "module-position-event-sounds" (index: #14; argument: ""). D: [pulseaudio] module-role-cork.c: Using role 'phone' as trigger role. D: [pulseaudio] module-role-cork.c: Using roles 'music' and 'video' as cork roles. I: [pulseaudio] module.c: Loaded "module-role-cork" (index: #15; argument: ""). I: [pulseaudio] module.c: Loaded "module-filter-heuristics" (index: #16; argument: ""). I: [pulseaudio] module.c: Loaded "module-filter-apply" (index: #17; argument: ""). D: [pulseaudio] module.c: Checking for existence of '/usr/local/lib/pulse-5.99/modules/module-dbus-protocol.so': failure I: [pulseaudio] module.c: Loaded "module-switch-on-port-available" (index: #18; argument: ""). I: [pulseaudio] main.c: Daemon startup complete. I: [pulseaudio] module.c: Unloading "module-detect" (index: #4). I: [pulseaudio] module.c: Unloaded "module-detect" (index: #4). D: [pulseaudio] core-subscribe.c: Dropped redundant event due to remove event. D: [pulseaudio] module-stream-restore.c: Not restoring device for stream sink-input-by-media-role:stream, because already set to 'alsa_output.0.analog-stereo'. D: [pulseaudio] module-intended-roles.c: Not setting device for stream RTP Stream (PulseAudio RTP Stream on linuxbox), because already set. D: [pulseaudio] sink-input.c: Negotiated format: pcm, format.sample_format = "\"s16be\"" format.rate = "48000" format.channels = "2" D: [pulseaudio] module-suspend-on-idle.c: Sink alsa_output.0.analog-stereo becomes busy, resuming. D: [pulseaudio] module-suspend-on-idle.c: Sink alsa_output.0.analog-stereo becomes idle, timeout in 5 seconds. D: [pulseaudio] resampler.c: Resampler: D: [pulseaudio] resampler.c: rate 48000 -> 44100 (method trivial) D: [pulseaudio] resampler.c: format s16be -> s16le (intermediate s16le) D: [pulseaudio] resampler.c: channels 2 -> 2 (resampling 2) D: [pulseaudio] memblockq.c: memblockq requested: maxlength=33554432, tlength=0, base=4, prebuf=0, minreq=1 maxrewind=0 D: [pulseaudio] memblockq.c: memblockq sanitized: maxlength=33554432, tlength=33554432, base=4, prebuf=0, minreq=4 maxrewind=0 I: [pulseaudio] sink-input.c: Created input 0 "RTP Stream (PulseAudio RTP Stream on linuxbox)" on alsa_output.0.analog-stereo with sample spec s16be 2ch 48000Hz and channel map front-left,front-right I: [pulseaudio] sink-input.c: media.role = "stream" I: [pulseaudio] sink-input.c: media.name = "RTP Stream (PulseAudio RTP Stream on linuxbox)" I: [pulseaudio] sink-input.c: rtp.session = "PulseAudio RTP Stream on linuxbox" I: [pulseaudio] sink-input.c: rtp.origin = "dave 3636468722 0 IN IP4 10.99.10.14" I: [pulseaudio] sink-input.c: rtp.payload = "127" I: [pulseaudio] sink-input.c: module-stream-restore.id = "sink-input-by-media-role:stream" D: [pulseaudio] memblockq.c: memblockq requested: maxlength=41943040, tlength=41943040, base=4, prebuf=76808, minreq=0 maxrewind=0 D: [pulseaudio] memblockq.c: memblockq sanitized: maxlength=41943040, tlength=41943040, base=4, prebuf=76808, minreq=4 maxrewind=0 I: [pulseaudio] module-rtp-recv.c: New session 'PulseAudio RTP Stream on linuxbox' D: [alsa-sink-HiFiBerry DAC+ HiFi pcm512x-hifi-0] module-rtp-recv.c: Requesting rewind due to end of underrun D: [alsa-sink-HiFiBerry DAC+ HiFi pcm512x-hifi-0] alsa-sink.c: Requested to rewind 17632 bytes. D: [alsa-sink-HiFiBerry DAC+ HiFi pcm512x-hifi-0] alsa-sink.c: Limited to 17264 bytes. D: [alsa-sink-HiFiBerry DAC+ HiFi pcm512x-hifi-0] alsa-sink.c: before: 4316 D: [alsa-sink-HiFiBerry DAC+ HiFi pcm512x-hifi-0] alsa-sink.c: after: 4316 D: [alsa-sink-HiFiBerry DAC+ HiFi pcm512x-hifi-0] alsa-sink.c: Rewound 17264 bytes. D: [alsa-sink-HiFiBerry DAC+ HiFi pcm512x-hifi-0] sink.c: Processing rewind... D: [alsa-sink-HiFiBerry DAC+ HiFi pcm512x-hifi-0] sink-input.c: Have to rewind 17264 bytes on render memblockq. D: [alsa-sink-HiFiBerry DAC+ HiFi pcm512x-hifi-0] source.c: Processing rewind... D: [alsa-sink-HiFiBerry DAC+ HiFi pcm512x-hifi-0] module-rtp-recv.c: Updating sample rate D: [alsa-sink-HiFiBerry DAC+ HiFi pcm512x-hifi-0] module-rtp-recv.c: wi=5006666 ri=4700000 D: [alsa-sink-HiFiBerry DAC+ HiFi pcm512x-hifi-0] module-rtp-recv.c: Write index deviates by 409.51 ms, expected 500.00 ms D: [alsa-sink-HiFiBerry DAC+ HiFi pcm512x-hifi-0] module-rtp-recv.c: Estimated target rate: 47147 Hz, using average of 44161 Hz (α=0.020) I: [alsa-sink-HiFiBerry DAC+ HiFi pcm512x-hifi-0] module-rtp-recv.c: New rate of 43961 Hz not within 2â?° of 48000 Hz, forcing smaller adjustment D: [alsa-sink-HiFiBerry DAC+ HiFi pcm512x-hifi-0] module-rtp-recv.c: Updated sampling rate to 47904 Hz. D: [alsa-sink-HiFiBerry DAC+ HiFi pcm512x-hifi-0] module-rtp-recv.c: Updating sample rate D: [alsa-sink-HiFiBerry DAC+ HiFi pcm512x-hifi-0] module-rtp-recv.c: wi=10033400 ri=9712758 D: [alsa-sink-HiFiBerry DAC+ HiFi pcm512x-hifi-0] module-rtp-recv.c: Write index deviates by 421.14 ms, expected 500.00 ms D: [alsa-sink-HiFiBerry DAC+ HiFi pcm512x-hifi-0] module-rtp-recv.c: Estimated target rate: 48016 Hz, using average of 47245 Hz (α=0.800) I: [alsa-sink-HiFiBerry DAC+ HiFi pcm512x-hifi-0] module-rtp-recv.c: New rate of 47058 Hz not within 2â?° of 47904 Hz, forcing smaller adjustment D: [alsa-sink-HiFiBerry DAC+ HiFi pcm512x-hifi-0] module-rtp-recv.c: Updated sampling rate to 47808 Hz. â?? â?? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/pulseaudio-discuss/attachments/20150327/7191444c/attachment-0001.html>
