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#1 2015-06-23 18:25:16

jfarthing84
Member
From: Daytona Beach, FL
Registered: 2015-04-13
Posts: 17
Website

No HDMI audio with Radeon HD 4550 and xf86-video-ati

Everything I've tried produces no sound. In Windows and Ubuntu, HDMI sound works just fine. Any ideas?

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#2 2015-06-23 18:57:38

Vegan6
Member
Registered: 2012-08-10
Posts: 13

Re: No HDMI audio with Radeon HD 4550 and xf86-video-ati

If you are using alsa for sound, try installing the alsa-utils package and run alsamixer.
In alsamixer, make sure that the HDMI sound is selected, and check that it is not muted.

More info here

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#3 2015-06-23 19:01:33

jfarthing84
Member
From: Daytona Beach, FL
Registered: 2015-04-13
Posts: 17
Website

Re: No HDMI audio with Radeon HD 4550 and xf86-video-ati

It doesn't work through alsa or pulseaudio. Tested with GNOME's sound settings, speaker-test, and aplay while specifying the device.

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#4 2015-06-23 22:50:49

jfarthing84
Member
From: Daytona Beach, FL
Registered: 2015-04-13
Posts: 17
Website

Re: No HDMI audio with Radeon HD 4550 and xf86-video-ati

It works out of the box with Ubuntu. What could be the difference?

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#5 2015-06-24 12:28:38

Lone_Wolf
Administrator
From: Netherlands, Europe
Registered: 2005-10-04
Posts: 14,845

Re: No HDMI audio with Radeon HD 4550 and xf86-video-ati

please post output of lspci -k , pactl list sinks and pacmdlist .
Those 3 will give us an idea what cards are present in your sytem and what pulseaudio thinks you have.

The pulseaudio troubleshooting page in the wiki might also be helpful, check it.

Last edited by Lone_Wolf (2015-06-24 12:28:49)

Disliking systemd intensely, but not satisfied with alternatives so focusing on taming systemd.

clean chroot building not flexible enough ?
Try clean chroot manager by graysky

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#6 2015-06-24 13:00:57

jfarthing84
Member
From: Daytona Beach, FL
Registered: 2015-04-13
Posts: 17
Website

Re: No HDMI audio with Radeon HD 4550 and xf86-video-ati

As I've been Googling, it seems that it could be a kernel regression. One big difference with Ubuntu (14.04) is that it's using the 3.16 kernel.

Anyway, here is the output of those commands.

$ lspci -k
00:00.0 Host bridge: Intel Corporation 82G33/G31/P35/P31 Express DRAM Controller (rev 0a)
	Subsystem: Dell Device 0294
	Kernel modules: intel_agp
00:01.0 PCI bridge: Intel Corporation 82G33/G31/P35/P31 Express PCI Express Root Port (rev 0a)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.0 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 1 (rev 01)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #1 (rev 01)
	Subsystem: Dell Device 0294
	Kernel driver in use: uhci_hcd
	Kernel modules: uhci_hcd
00:1d.1 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #2 (rev 01)
	Subsystem: Dell Device 0294
	Kernel driver in use: uhci_hcd
	Kernel modules: uhci_hcd
00:1d.2 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #3 (rev 01)
	Subsystem: Dell Device 0294
	Kernel driver in use: uhci_hcd
	Kernel modules: uhci_hcd
00:1d.3 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #4 (rev 01)
	Subsystem: Dell Device 0294
	Kernel driver in use: uhci_hcd
	Kernel modules: uhci_hcd
00:1d.7 USB controller: Intel Corporation NM10/ICH7 Family USB2 EHCI Controller (rev 01)
	Subsystem: Dell Device 0294
	Kernel driver in use: ehci-pci
	Kernel modules: ehci_pci
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev e1)
00:1f.0 ISA bridge: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interface Bridge (rev 01)
	Kernel driver in use: lpc_ich
	Kernel modules: intel_rng, lpc_ich, leds_ss4200
00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 01)
	Subsystem: Dell Device 0294
	Kernel driver in use: ata_piix
	Kernel modules: ata_piix, pata_acpi, ata_generic
00:1f.2 IDE interface: Intel Corporation NM10/ICH7 Family SATA Controller [IDE mode] (rev 01)
	Subsystem: Dell Device 0294
	Kernel driver in use: ata_piix
	Kernel modules: ata_piix, pata_acpi, ata_generic
00:1f.3 SMBus: Intel Corporation NM10/ICH7 Family SMBus Controller (rev 01)
	Subsystem: Dell Device 0294
	Kernel driver in use: i801_smbus
	Kernel modules: i2c_i801
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RV710 [Radeon HD 4550]
	Subsystem: Gigabyte Technology Co., Ltd Device 21ae
	Kernel driver in use: radeon
	Kernel modules: radeon
01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] RV710/730 HDMI Audio [Radeon HD 4000 series]
	Subsystem: Gigabyte Technology Co., Ltd Device aa38
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel
02:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5784M Gigabit Ethernet PCIe (rev 10)
	Subsystem: Dell Device 0294
	Kernel driver in use: tg3
	Kernel modules: tg3
03:02.0 Network controller: Ralink corp. RT2800 802.11n PCI
	Subsystem: Ralink corp. Device 2860
	Kernel driver in use: rt2800pci
	Kernel modules: rt2800pci
$ pactl list sinks
Sink #0
	State: SUSPENDED
	Name: alsa_output.pci-0000_01_00.1.hdmi-stereo
	Description: RV710/730 HDMI Audio [Radeon HD 4000 series] Digital Stereo (HDMI)
	Driver: module-alsa-card.c
	Sample Specification: s16le 2ch 44100Hz
	Channel Map: front-left,front-right
	Owner Module: 6
	Mute: no
	Volume: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% / 0.00 dB
	        balance 0.00
	Base Volume: 65536 / 100% / 0.00 dB
	Monitor Source: alsa_output.pci-0000_01_00.1.hdmi-stereo.monitor
	Latency: 0 usec, configured 0 usec
	Flags: HARDWARE DECIBEL_VOLUME LATENCY SET_FORMATS 
	Properties:
		alsa.resolution_bits = "16"
		device.api = "alsa"
		device.class = "sound"
		alsa.class = "generic"
		alsa.subclass = "generic-mix"
		alsa.name = "HDMI 0"
		alsa.id = "HDMI 0"
		alsa.subdevice = "0"
		alsa.subdevice_name = "subdevice #0"
		alsa.device = "3"
		alsa.card = "0"
		alsa.card_name = "HDA ATI HDMI"
		alsa.long_card_name = "HDA ATI HDMI at 0xdfeec000 irq 27"
		alsa.driver_name = "snd_hda_intel"
		device.bus_path = "pci-0000:01:00.1"
		sysfs.path = "/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card0"
		device.bus = "pci"
		device.vendor.id = "1002"
		device.vendor.name = "Advanced Micro Devices, Inc. [AMD/ATI]"
		device.product.id = "aa38"
		device.product.name = "RV710/730 HDMI Audio [Radeon HD 4000 series]"
		device.string = "hdmi:0"
		device.buffering.buffer_size = "352768"
		device.buffering.fragment_size = "176384"
		device.access_mode = "mmap+timer"
		device.profile.name = "hdmi-stereo"
		device.profile.description = "Digital Stereo (HDMI)"
		device.description = "RV710/730 HDMI Audio [Radeon HD 4000 series] Digital Stereo (HDMI)"
		alsa.mixer_name = "ATI R6xx HDMI"
		alsa.components = "HDA:1002aa01,00aa0100,00100100"
		module-udev-detect.discovered = "1"
		device.icon_name = "audio-card-pci"
	Ports:
		hdmi-output-0: HDMI / DisplayPort (priority: 5900, available)
	Active Port: hdmi-output-0
	Formats:
		pcm
$ pacmd list
Memory blocks currently allocated: 1, size: 63.9 KiB.
Memory blocks allocated during the whole lifetime: 344, size: 16.5 MiB.
Memory blocks imported from other processes: 0, size: 0 B.
Memory blocks exported to other processes: 0, size: 0 B.
Total sample cache size: 0 B.
Default sample spec: s16le 2ch 44100Hz
Default channel map: front-left,front-right
Default sink name: alsa_output.pci-0000_01_00.1.hdmi-stereo
Default source name: alsa_output.pci-0000_01_00.1.hdmi-stereo.monitor
Memory blocks of type POOL: 1 allocated/40 accumulated.
Memory blocks of type POOL_EXTERNAL: 0 allocated/0 accumulated.
Memory blocks of type APPENDED: 0 allocated/0 accumulated.
Memory blocks of type USER: 0 allocated/0 accumulated.
Memory blocks of type FIXED: 0 allocated/290 accumulated.
Memory blocks of type IMPORTED: 0 allocated/14 accumulated.
23 module(s) loaded.
    index: 0
	name: <module-device-restore>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Lennart Poettering"
		module.description = "Automatically restore the volume/mute state of devices"
		module.version = "6.0"
    index: 1
	name: <module-stream-restore>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Lennart Poettering"
		module.description = "Automatically restore the volume/mute/device state of streams"
		module.version = "6.0"
    index: 2
	name: <module-card-restore>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Lennart Poettering"
		module.description = "Automatically restore profile of cards"
		module.version = "6.0"
    index: 3
	name: <module-augment-properties>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Lennart Poettering"
		module.description = "Augment the property sets of streams with additional static information"
		module.version = "6.0"
    index: 4
	name: <module-switch-on-port-available>
	argument: <>
	used: -1
	load once: no
	properties:
		
    index: 5
	name: <module-udev-detect>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Lennart Poettering"
		module.description = "Detect available audio hardware and load matching drivers"
		module.version = "6.0"
    index: 6
	name: <module-alsa-card>
	argument: <device_id="0" name="pci-0000_01_00.1" card_name="alsa_card.pci-0000_01_00.1" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes card_properties="module-udev-detect.discovered=1">
	used: 0
	load once: no
	properties:
		module.author = "Lennart Poettering"
		module.description = "ALSA Card"
		module.version = "6.0"
    index: 7
	name: <module-esound-protocol-unix>
	argument: <>
	used: -1
	load once: no
	properties:
		module.author = "Lennart Poettering"
		module.description = "ESOUND protocol (UNIX sockets)"
		module.version = "6.0"
    index: 8
	name: <module-native-protocol-unix>
	argument: <>
	used: -1
	load once: no
	properties:
		module.author = "Lennart Poettering"
		module.description = "Native protocol (UNIX sockets)"
		module.version = "6.0"
    index: 9
	name: <module-default-device-restore>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Lennart Poettering"
		module.description = "Automatically restore the default sink and source"
		module.version = "6.0"
    index: 10
	name: <module-rescue-streams>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Lennart Poettering"
		module.description = "When a sink/source is removed, try to move its streams to the default sink/source"
		module.version = "6.0"
    index: 11
	name: <module-always-sink>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Colin Guthrie"
		module.description = "Always keeps at least one sink loaded even if it's a null one"
		module.version = "6.0"
    index: 12
	name: <module-intended-roles>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Lennart Poettering"
		module.description = "Automatically set device of streams based on intended roles of devices"
		module.version = "6.0"
    index: 13
	name: <module-suspend-on-idle>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Lennart Poettering"
		module.description = "When a sink/source is idle for too long, suspend it"
		module.version = "6.0"
    index: 14
	name: <module-console-kit>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Lennart Poettering"
		module.description = "Create a client for each ConsoleKit session of this user"
		module.version = "6.0"
    index: 15
	name: <module-systemd-login>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Lennart Poettering"
		module.description = "Create a client for each login session of this user"
		module.version = "6.0"
    index: 16
	name: <module-position-event-sounds>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Lennart Poettering"
		module.description = "Position event sounds between L and R depending on the position on screen of the widget triggering them."
		module.version = "6.0"
    index: 17
	name: <module-role-cork>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Lennart Poettering"
		module.description = "Mute & cork streams with certain roles while others exist"
		module.version = "6.0"
    index: 18
	name: <module-filter-heuristics>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Colin Guthrie"
		module.description = "Detect when various filters are desirable"
		module.version = "6.0"
    index: 19
	name: <module-filter-apply>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Colin Guthrie"
		module.description = "Load filter sinks automatically when needed"
		module.version = "6.0"
    index: 20
	name: <module-x11-publish>
	argument: <display=:0>
	used: -1
	load once: no
	properties:
		module.author = "Lennart Poettering"
		module.description = "X11 credential publisher"
		module.version = "6.0"
    index: 21
	name: <module-x11-xsmp>
	argument: <display=:0 session_manager=local/OptiPlex-360:@/tmp/.ICE-unix/414,unix/OptiPlex-360:/tmp/.ICE-unix/414>
	used: -1
	load once: no
	properties:
		module.author = "Lennart Poettering"
		module.description = "X11 session management"
		module.version = "6.0"
    index: 22
	name: <module-cli-protocol-unix>
	argument: <>
	used: -1
	load once: no
	properties:
		module.author = "Lennart Poettering"
		module.description = "Command line interface protocol (UNIX sockets)"
		module.version = "6.0"
1 sink(s) available.
  * index: 0
	name: <alsa_output.pci-0000_01_00.1.hdmi-stereo>
	driver: <module-alsa-card.c>
	flags: HARDWARE DECIBEL_VOLUME LATENCY FLAT_VOLUME DYNAMIC_LATENCY
	state: SUSPENDED
	suspend cause: IDLE 
	priority: 9050
	volume: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% / 0.00 dB
	        balance 0.00
	base volume: 65536 / 100% / 0.00 dB
	volume steps: 65537
	muted: no
	current latency: 0.00 ms
	max request: 0 KiB
	max rewind: 0 KiB
	monitor source: 0
	sample spec: s16le 2ch 44100Hz
	channel map: front-left,front-right
	             Stereo
	used by: 0
	linked by: 0
	configured latency: 0.00 ms; range is 0.50 .. 1999.82 ms
	card: 0 <alsa_card.pci-0000_01_00.1>
	module: 6
	properties:
		alsa.resolution_bits = "16"
		device.api = "alsa"
		device.class = "sound"
		alsa.class = "generic"
		alsa.subclass = "generic-mix"
		alsa.name = "HDMI 0"
		alsa.id = "HDMI 0"
		alsa.subdevice = "0"
		alsa.subdevice_name = "subdevice #0"
		alsa.device = "3"
		alsa.card = "0"
		alsa.card_name = "HDA ATI HDMI"
		alsa.long_card_name = "HDA ATI HDMI at 0xdfeec000 irq 27"
		alsa.driver_name = "snd_hda_intel"
		device.bus_path = "pci-0000:01:00.1"
		sysfs.path = "/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card0"
		device.bus = "pci"
		device.vendor.id = "1002"
		device.vendor.name = "Advanced Micro Devices, Inc. [AMD/ATI]"
		device.product.id = "aa38"
		device.product.name = "RV710/730 HDMI Audio [Radeon HD 4000 series]"
		device.string = "hdmi:0"
		device.buffering.buffer_size = "352768"
		device.buffering.fragment_size = "176384"
		device.access_mode = "mmap+timer"
		device.profile.name = "hdmi-stereo"
		device.profile.description = "Digital Stereo (HDMI)"
		device.description = "RV710/730 HDMI Audio [Radeon HD 4000 series] Digital Stereo (HDMI)"
		alsa.mixer_name = "ATI R6xx HDMI"
		alsa.components = "HDA:1002aa01,00aa0100,00100100"
		module-udev-detect.discovered = "1"
		device.icon_name = "audio-card-pci"
	ports:
		hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: yes)
			properties:
				device.icon_name = "video-display"
	active port: <hdmi-output-0>
1 source(s) available.
  * index: 0
	name: <alsa_output.pci-0000_01_00.1.hdmi-stereo.monitor>
	driver: <module-alsa-card.c>
	flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
	state: SUSPENDED
	suspend cause: IDLE 
	priority: 1050
	volume: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% / 0.00 dB
	        balance 0.00
	base volume: 65536 / 100% / 0.00 dB
	volume steps: 65537
	muted: no
	current latency: 0.00 ms
	max rewind: 0 KiB
	sample spec: s16le 2ch 44100Hz
	channel map: front-left,front-right
	             Stereo
	used by: 0
	linked by: 0
	configured latency: 0.00 ms; range is 0.50 .. 1999.82 ms
	monitor_of: 0
	card: 0 <alsa_card.pci-0000_01_00.1>
	module: 6
	properties:
		device.description = "Monitor of RV710/730 HDMI Audio [Radeon HD 4000 series] Digital Stereo (HDMI)"
		device.class = "monitor"
		alsa.card = "0"
		alsa.card_name = "HDA ATI HDMI"
		alsa.long_card_name = "HDA ATI HDMI at 0xdfeec000 irq 27"
		alsa.driver_name = "snd_hda_intel"
		device.bus_path = "pci-0000:01:00.1"
		sysfs.path = "/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card0"
		device.bus = "pci"
		device.vendor.id = "1002"
		device.vendor.name = "Advanced Micro Devices, Inc. [AMD/ATI]"
		device.product.id = "aa38"
		device.product.name = "RV710/730 HDMI Audio [Radeon HD 4000 series]"
		device.string = "0"
		module-udev-detect.discovered = "1"
		device.icon_name = "audio-card-pci"
6 client(s) logged in.
    index: 0
	driver: <module-systemd-login.c>
	owner module: 15
	properties:
		application.name = "Login Session c2"
		systemd-login.session = "c2"
    index: 3
	driver: <module-x11-xsmp.c>
	owner module: 21
	properties:
		application.name = "XSMP Session on cinnamon-session as 106e4b66d250867d1d143515847236159600000004140014"
		xsmp.vendor = "cinnamon-session"
		xsmp.client.id = "106e4b66d250867d1d143515847236159600000004140014"
    index: 4
	driver: <protocol-native.c>
	owner module: 8
	properties:
		application.name = "Cinnamon Volume Control Media Keys"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "30"
		application.id = "org.gnome.VolumeControl"
		application.icon_name = "multimedia-volume-control"
		application.version = "2.6.2"
		application.process.id = "453"
		application.process.user = "arch"
		application.process.host = "OptiPlex-360"
		application.process.binary = "cinnamon-settings-daemon"
		application.language = "en_US.utf8"
		window.x11.display = ":0"
		application.process.machine_id = "4de78cd6ce194baeb6d4ca798e638626"
		application.process.session_id = "c2"
    index: 6
	driver: <protocol-native.c>
	owner module: 8
	properties:
		application.name = "Cinnamon Volume Control"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "30"
		application.id = "org.gnome.VolumeControl"
		application.icon_name = "cin-multimedia-volume-control"
		application.version = "2.6.9"
		application.process.id = "516"
		application.process.user = "arch"
		application.process.host = "OptiPlex-360"
		application.process.binary = "cinnamon"
		application.language = "en_US.utf8"
		window.x11.display = ":0"
		application.process.machine_id = "4de78cd6ce194baeb6d4ca798e638626"
		application.process.session_id = "c2"
    index: 7
	driver: <protocol-native.c>
	owner module: 8
	properties:
		application.name = "Cinnamon"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "30"
		window.x11.display = ":0"
		window.x11.screen = "0"
		application.process.id = "516"
		application.process.user = "arch"
		application.process.host = "OptiPlex-360"
		application.process.binary = "cinnamon"
		application.language = "en_US.utf8"
		application.process.machine_id = "4de78cd6ce194baeb6d4ca798e638626"
		application.process.session_id = "c2"
    index: 29
	driver: <cli.c>
	owner module: 22
	properties:
		application.name = "UNIX socket client"
1 card(s) available.
    index: 0
	name: <alsa_card.pci-0000_01_00.1>
	driver: <module-alsa-card.c>
	owner module: 6
	properties:
		alsa.card = "0"
		alsa.card_name = "HDA ATI HDMI"
		alsa.long_card_name = "HDA ATI HDMI at 0xdfeec000 irq 27"
		alsa.driver_name = "snd_hda_intel"
		device.bus_path = "pci-0000:01:00.1"
		sysfs.path = "/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card0"
		device.bus = "pci"
		device.vendor.id = "1002"
		device.vendor.name = "Advanced Micro Devices, Inc. [AMD/ATI]"
		device.product.id = "aa38"
		device.product.name = "RV710/730 HDMI Audio [Radeon HD 4000 series]"
		device.string = "0"
		device.description = "RV710/730 HDMI Audio [Radeon HD 4000 series]"
		module-udev-detect.discovered = "1"
		device.icon_name = "audio-card-pci"
	profiles:
		output:hdmi-stereo: Digital Stereo (HDMI) Output (priority 5400, available: unknown)
		output:hdmi-surround: Digital Surround 5.1 (HDMI) Output (priority 300, available: unknown)
		output:hdmi-surround71: Digital Surround 7.1 (HDMI) Output (priority 300, available: unknown)
		off: Off (priority 0, available: unknown)
	active profile: <output:hdmi-stereo>
	sinks:
		alsa_output.pci-0000_01_00.1.hdmi-stereo/#0: RV710/730 HDMI Audio [Radeon HD 4000 series] Digital Stereo (HDMI)
	sources:
		alsa_output.pci-0000_01_00.1.hdmi-stereo.monitor/#0: Monitor of RV710/730 HDMI Audio [Radeon HD 4000 series] Digital Stereo (HDMI)
	ports:
		hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: yes)
			properties:
				device.icon_name = "video-display"
0 sink input(s) available.
0 source output(s) available.
0 cache entrie(s) available.

Last edited by jfarthing84 (2015-06-24 15:26:49)

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#7 2015-06-24 17:15:49

jfarthing84
Member
From: Daytona Beach, FL
Registered: 2015-04-13
Posts: 17
Website

Re: No HDMI audio with Radeon HD 4550 and xf86-video-ati

Just installed the LTS kernel (3.14) and, lo and behold, there's now sound. I guess I need to file a bug report, huh?

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#8 2015-06-25 10:36:02

Lone_Wolf
Administrator
From: Netherlands, Europe
Registered: 2005-10-04
Posts: 14,845

Re: No HDMI audio with Radeon HD 4550 and xf86-video-ati

Ok, pactl & pacmd don't seem to have any errors, so a kernel issue seems likely now.

I do think a bug report is correct way to go now, but you might want to try different kernel versions to figure out see when the problem started ?

Check https://wiki.archlinux.org/index.php/Ar … ck_Machine

Disliking systemd intensely, but not satisfied with alternatives so focusing on taming systemd.

clean chroot building not flexible enough ?
Try clean chroot manager by graysky

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#9 2015-06-26 09:47:08

analbeard
Member
From: London
Registered: 2014-11-07
Posts: 49

Re: No HDMI audio with Radeon HD 4550 and xf86-video-ati

I'm glad I'm not the only one seeing this - I was tearing my hair out trying to diagnose it. Subscribing to this to see how you get on!

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#10 2015-07-01 02:21:26

ConnorBehan
Package Maintainer (PM)
From: Long Island NY
Registered: 2007-07-05
Posts: 1,359
Website

Re: No HDMI audio with Radeon HD 4550 and xf86-video-ati

It's probably the default but have you tried booting with radeon.audio=1?

6EA3 F3F3 B908 2632 A9CB E931 D53A 0445 B47A 0DAB
Great things come in tar.xz packages.

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