[pulseaudio-discuss] No HDMI Sound (Debian Stretch)

[freebsd at tango.lu]

Hello List,

I have a dell monitor (Dell U3415W) with internal speakers connected to 
my dell latitude 7480 laptop.
It works fine from windows and I have made sure that no mixer is muted 
in linux.

I have tried to configure custom sinks by going through aplay -L device 
outputs, without success.

Any ideas?


I: [pulseaudio] main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: 
Operation not permitted
I: [pulseaudio] main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: 
Operation not permitted
I: [pulseaudio] core-util.c: Failed to acquire high-priority scheduling: 
Input/output error
I: [pulseaudio] main.c: This is PulseAudio 10.0
I: [pulseaudio] main.c: Page size is 4096 bytes
I: [pulseaudio] main.c: Machine ID is bc92605f4d224515baec93e83f79c936.
I: [pulseaudio] main.c: Using runtime directory 
/home/dino/.pulse/bc92605f4d224515baec93e83f79c936-runtime.
I: [pulseaudio] main.c: Using state directory /home/dino/.pulse.
I: [pulseaudio] main.c: Using modules directory 
/usr/lib/pulse-10.0/modules.
I: [pulseaudio] main.c: Running in system mode: no
W: [pulseaudio] pid.c: Stale PID file, overwriting.
I: [pulseaudio] main.c: System supports high resolution timers
I: [pulseaudio] cpu-x86.c: CPU flags: CMOV MMX SSE SSE2 SSE3 SSSE3 
SSE4_1 SSE4_2
I: [pulseaudio] svolume_mmx.c: Initialising MMX optimized volume 
functions.
I: [pulseaudio] remap_mmx.c: Initialising MMX optimized remappers.
I: [pulseaudio] svolume_sse.c: Initialising SSE2 optimized volume 
functions.
I: [pulseaudio] remap_sse.c: Initialising SSE2 optimized remappers.
I: [pulseaudio] sconv_sse.c: Initialising SSE2 optimized conversions.
I: [pulseaudio] svolume_orc.c: Initialising ORC optimized volume 
functions.
I: [pulseaudio] alsa-util.c: Trying to disable ALSA period wakeups, 
using timers only
I: [pulseaudio] alsa-util.c: ALSA period wakeups disabled
I: [pulseaudio] alsa-sink.c: Successfully opened device hw:0,7.
I: [pulseaudio] alsa-sink.c: Successfully enabled mmap() mode.
I: [pulseaudio] alsa-sink.c: Successfully enabled timer-based scheduling 
mode.
I: [pulseaudio] sink.c: Created sink 0 "alsa_output.hw_0_7" 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 = "HDMI 1"
I: [pulseaudio] sink.c:     alsa.id = "HDMI 1"
I: [pulseaudio] sink.c:     alsa.subdevice = "0"
I: [pulseaudio] sink.c:     alsa.subdevice_name = "subdevice #0"
I: [pulseaudio] sink.c:     alsa.device = "7"
I: [pulseaudio] sink.c:     alsa.card = "0"
I: [pulseaudio] sink.c:     alsa.card_name = "HDA Intel PCH"
I: [pulseaudio] sink.c:     alsa.long_card_name = "HDA Intel PCH at 
0xec348000 irq 136"
I: [pulseaudio] sink.c:     alsa.driver_name = "snd_hda_intel"
I: [pulseaudio] sink.c:     device.bus_path = "pci-0000:00:1f.3"
I: [pulseaudio] sink.c:     sysfs.path = 
"/devices/pci0000:00/0000:00:1f.3/sound/card0"
I: [pulseaudio] sink.c:     device.bus = "pci"
I: [pulseaudio] sink.c:     device.vendor.id = "8086"
I: [pulseaudio] sink.c:     device.vendor.name = "Intel Corporation"
I: [pulseaudio] sink.c:     device.product.id = "9d70"
I: [pulseaudio] sink.c:     device.product.name = "Sunrise Point-LP HD 
Audio"
I: [pulseaudio] sink.c:     device.form_factor = "internal"
I: [pulseaudio] sink.c:     device.string = "hw:0,7"
I: [pulseaudio] sink.c:     device.buffering.buffer_size = "352800"
I: [pulseaudio] sink.c:     device.buffering.fragment_size = "176400"
I: [pulseaudio] sink.c:     device.access_mode = "mmap+timer"
I: [pulseaudio] sink.c:     device.description = "Built-in Audio"
I: [pulseaudio] sink.c:     device.icon_name = "audio-card-pci"
I: [pulseaudio] source.c: Created source 0 "alsa_output.hw_0_7.monitor" 
with sample spec s16le 2ch 44100Hz and channel map 
front-left,front-right
I: [pulseaudio] source.c:     device.description = "Monitor of Built-in 
Audio"
I: [pulseaudio] source.c:     device.class = "monitor"
I: [pulseaudio] source.c:     device.icon_name = 
"audio-input-microphone"
I: [pulseaudio] alsa-sink.c: Using 2.0 fragments of size 176400 bytes 
(1000.00ms), buffer size is 352800 bytes (2000.00ms)
I: [pulseaudio] alsa-sink.c: Time scheduling watermark is 20.00ms
I: [alsa-sink-HDMI 1] core-util.c: Failed to acquire real-time 
scheduling: Input/output error
I: [alsa-sink-HDMI 1] alsa-sink.c: Starting playback.
I: [pulseaudio] module.c: Loaded "module-alsa-sink" (index: #0; 
argument: "device=hw:0,7").
I: [pulseaudio] main.c: Daemon startup complete.
^CI: [pulseaudio] main.c: Got signal SIGINT.
I: [pulseaudio] main.c: Exiting.
I: [pulseaudio] main.c: Daemon shutdown initiated.
I: [pulseaudio] module.c: Unloading "module-alsa-sink" (index: #0).
I: [pulseaudio] sink.c: Freeing sink 0 "alsa_output.hw_0_7"
I: [pulseaudio] source.c: Freeing source 0 "alsa_output.hw_0_7.monitor"
I: [pulseaudio] module.c: Unloaded "module-alsa-sink" (index: #0).
I: [pulseaudio] main.c: Daemon terminated.

Aplay

Recognized sample formats are: S8 U8 S16_LE S16_BE U16_LE U16_BE S24_LE 
S24_BE U24_LE U24_BE S32_LE S32_BE U32_LE U32_BE FLOAT_LE FLOAT_BE 
FLOAT64_LE FLOAT64_BE IEC958_SUBFRAME_LE IEC958_SUBFRAME_BE MU_LAW A_LAW 
IMA_ADPCM MPEG GSM SPECIAL S24_3LE S24_3BE U24_3LE U24_3BE S20_3LE 
S20_3BE U20_3LE U20_3BE S18_3LE S18_3BE U18_3LE U18_3BE G723_24 
G723_24_1B G723_40 G723_40_1B DSD_U8 DSD_U16_LE DSD_U32_LE DSD_U16_BE 
DSD_U32_BE
Some of these may not be available on selected hardware
The available format shortcuts are:
-f cd (16 bit little endian, 44100, stereo)
-f cdr (16 bit big endian, 44100, stereo)
-f dat (16 bit little endian, 48000, stereo)




#!/usr/bin/pulseaudio -nF
#
# This file is part of PulseAudio.
#
# PulseAudio is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published 
by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# PulseAudio is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public 
License
# along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.

# This startup script is used only if PulseAudio is started per-user
# (i.e. not in system mode)

.fail

### Automatically restore the volume of streams and devices
load-module module-device-restore
load-module module-stream-restore
load-module module-card-restore

### Automatically augment property information from .desktop files
### stored in /usr/share/application
load-module module-augment-properties

### Should be after module-*-restore but before module-*-detect
load-module module-switch-on-port-available

### Load audio drivers statically
### (it's probably better to not load these drivers manually, but 
instead
### use module-udev-detect -- see below -- for doing this automatically)
#load-module module-alsa-sink
#load-module module-alsa-source device=hw:1,0
#load-module module-oss device="/dev/dsp" sink_name=output 
source_name=input
#load-module module-oss-mmap device="/dev/dsp" sink_name=output 
source_name=input
#load-module module-null-sink
#load-module module-pipe-sink

### Load analog device
#load-module module-alsa-sink device=hw:0,8
#load-module module-combine-sink sink_name=combined
#set-default-sink combined

### Automatically load driver modules depending on the hardware 
available
.ifexists module-udev-detect.so
load-module module-udev-detect
.else
### Use the static hardware detection module (for systems that lack udev 
support)
load-module module-detect
.endif

### Automatically connect sink and source if JACK server is present
.ifexists module-jackdbus-detect.so
.nofail
load-module module-jackdbus-detect channels=2
.fail
.endif

### Automatically load driver modules for Bluetooth hardware
.ifexists module-bluetooth-policy.so
load-module module-bluetooth-policy
.endif

.ifexists module-bluetooth-discover.so
load-module module-bluetooth-discover
.endif

### Load several protocols
.ifexists module-esound-protocol-unix.so
load-module module-esound-protocol-unix
.endif
load-module module-native-protocol-unix

### Network access (may be configured with paprefs, so leave this 
commented
### here if you plan to use paprefs)
#load-module module-esound-protocol-tcp
#load-module module-native-protocol-tcp
#load-module module-zeroconf-publish

### Load the RTP receiver module (also configured via paprefs, see 
above)
#load-module module-rtp-recv

### Load the RTP sender module (also configured via paprefs, see above)
#load-module module-null-sink sink_name=rtp format=s16be channels=2 
rate=44100 sink_properties="device.description='RTP Multicast Sink'"
#load-module module-rtp-send source=rtp.monitor

### Load additional modules from GConf settings. This can be configured 
with the paprefs tool.
### Please keep in mind that the modules configured by paprefs might 
conflict with manually
### loaded modules.
.ifexists module-gconf.so
.nofail
load-module module-gconf
.fail
.endif

### Automatically restore the default sink/source when changed by the 
user
### during runtime
### NOTE: This should be loaded as early as possible so that subsequent 
modules
### that look up the default sink/source get the right value
load-module module-default-device-restore

### Automatically move streams to the default sink if the sink they are
### connected to dies, similar for sources
load-module module-rescue-streams

### Make sure we always have a sink around, even if it is a null sink.
load-module module-always-sink

### Honour intended role device property
load-module module-intended-roles