kern/175306: kernel/audio: snd_hda does not produce 7.1 sound on ALC892 chip
Tomasz CEDRO
cederom at tlen.pl
Mon Jan 14 20:10:01 UTC 2013
>Number: 175306
>Category: kern
>Synopsis: kernel/audio: snd_hda does not produce 7.1 sound on ALC892 chip
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Mon Jan 14 20:10:00 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator: Tomasz CEDRO
>Release: 9.1-RELEASE
>Organization:
CeDeROM
>Environment:
FreeBSD hexagon 9.1-RELEASE FreeBSD 9.1-RELEASE #0 r243825: Tue Dec 4 09:23:10 UTC 2012 root at farrell.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64
>Description:
I have switched from SB Audigy to onboard audio device using snd_hda driver with speakers connected to the back panel of the motherboard (Asus M4A88TD-V EVO/USB3), however I can hear only stereo sound, changing the configuration switches replugging cables etc does not help and the configuration seems okay. Please advise :-)
>How-To-Repeat:
% cat /dev/sndstat
FreeBSD Audio Driver (newpcm: 64bit 2009061500/amd64)
Installed devices:
pcm0: <Realtek ALC892 (Rear Analog 7.1/2.0)> (play/rec) default
pcm1: <Realtek ALC892 (Front Analog)> (play/rec)
pcm2: <Realtek ALC892 (Rear Digital)> (play)
pcm3: <Realtek ALC892 (Onboard Digital)> (play)
% sysctl -a |grep pcm
dev.pcm.0.%desc: Realtek ALC892 (Rear Analog 7.1/2.0)
dev.pcm.0.%driver: pcm
dev.pcm.0.%location: nid=20,22,21,23,24,26
dev.pcm.0.%parent: hdaa0
dev.pcm.0.play.vchans: 3
dev.pcm.0.play.vchanmode: fixed
dev.pcm.0.play.vchanrate: 48000
dev.pcm.0.play.vchanformat: s16le:2.0
dev.pcm.0.play.32bit: 24
dev.pcm.0.rec.vchans: 1
dev.pcm.0.rec.vchanmode: fixed
dev.pcm.0.rec.vchanrate: 48000
dev.pcm.0.rec.vchanformat: s16le:2.0
dev.pcm.0.rec.32bit: 24
dev.pcm.0.rec.autosrc: 2
dev.pcm.0.buffersize: 65536
dev.pcm.0.bitperfect: 0
dev.pcm.1.%desc: Realtek ALC892 (Front Analog)
dev.pcm.1.%driver: pcm
dev.pcm.1.%location: nid=27,25
dev.pcm.1.%parent: hdaa0
dev.pcm.1.play.vchans: 1
dev.pcm.1.play.vchanmode: fixed
dev.pcm.1.play.vchanrate: 48000
dev.pcm.1.play.vchanformat: s16le:2.0
dev.pcm.1.play.32bit: 24
dev.pcm.1.rec.vchans: 1
dev.pcm.1.rec.vchanmode: fixed
dev.pcm.1.rec.vchanrate: 48000
dev.pcm.1.rec.vchanformat: s16le:2.0
dev.pcm.1.rec.32bit: 24
dev.pcm.1.rec.autosrc: 2
dev.pcm.1.buffersize: 65536
dev.pcm.1.bitperfect: 0
dev.pcm.2.%desc: Realtek ALC892 (Rear Digital)
dev.pcm.2.%driver: pcm
dev.pcm.2.%location: nid=30
dev.pcm.2.%parent: hdaa0
dev.pcm.2.play.vchans: 1
dev.pcm.2.play.vchanmode: passthrough
dev.pcm.2.play.vchanrate: 48000
dev.pcm.2.play.vchanformat: s16le:2.0
dev.pcm.2.play.32bit: 24
dev.pcm.2.buffersize: 65536
dev.pcm.2.bitperfect: 0
dev.pcm.3.%desc: Realtek ALC892 (Onboard Digital)
dev.pcm.3.%driver: pcm
dev.pcm.3.%location: nid=17
dev.pcm.3.%parent: hdaa0
dev.pcm.3.play.vchans: 1
dev.pcm.3.play.vchanmode: passthrough
dev.pcm.3.play.vchanrate: 48000
dev.pcm.3.play.vchanformat: s16le:2.0
dev.pcm.3.play.32bit: 24
dev.pcm.3.buffersize: 65536
dev.pcm.3.bitperfect: 0
% sysctl -a | grep hdaa
dev.hdaa.0.%desc: Realtek ALC892 Audio Function Group
dev.hdaa.0.%driver: hdaa
dev.hdaa.0.%location: nid=1
dev.hdaa.0.%pnpinfo: type=0x01 subsystem=0x1043841b
dev.hdaa.0.%parent: hdacc0
dev.hdaa.0.nid17_config: 0x99430140 as=4 seq=0 device=SPDIF-out conn=Fixed ctype=ATAPI loc=Onboard color=Unknown misc=1
dev.hdaa.0.nid17_original: 0x99430140 as=4 seq=0 device=SPDIF-out conn=Fixed ctype=ATAPI loc=Onboard color=Unknown misc=1
dev.hdaa.0.nid18_config: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.0.nid18_original: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.0.nid20_config: 0x01014010 as=1 seq=0 device=Line-out conn=Jack ctype=1/8 loc=Rear color=Green misc=0
dev.hdaa.0.nid20_original: 0x01014010 as=1 seq=0 device=Line-out conn=Jack ctype=1/8 loc=Rear color=Green misc=0
dev.hdaa.0.nid21_config: 0x01011012 as=1 seq=2 device=Line-out conn=Jack ctype=1/8 loc=Rear color=Black misc=0
dev.hdaa.0.nid21_original: 0x01011012 as=1 seq=2 device=Line-out conn=Jack ctype=1/8 loc=Rear color=Black misc=0
dev.hdaa.0.nid22_config: 0x01016011 as=1 seq=1 device=Line-out conn=Jack ctype=1/8 loc=Rear color=Orange misc=0
dev.hdaa.0.nid22_original: 0x01016011 as=1 seq=1 device=Line-out conn=Jack ctype=1/8 loc=Rear color=Orange misc=0
dev.hdaa.0.nid23_config: 0x01012014 as=1 seq=4 device=Line-out conn=Jack ctype=1/8 loc=Rear color=Grey misc=0
dev.hdaa.0.nid23_original: 0x01012014 as=1 seq=4 device=Line-out conn=Jack ctype=1/8 loc=Rear color=Grey misc=0
dev.hdaa.0.nid24_config: 0x01a19850 as=5 seq=0 device=Mic conn=Jack ctype=1/8 loc=Rear color=Pink misc=8
dev.hdaa.0.nid24_original: 0x01a19850 as=5 seq=0 device=Mic conn=Jack ctype=1/8 loc=Rear color=Pink misc=8
dev.hdaa.0.nid25_config: 0x02a19960 as=6 seq=0 device=Mic conn=Jack ctype=1/8 loc=Front color=Pink misc=9
dev.hdaa.0.nid25_original: 0x02a19960 as=6 seq=0 device=Mic conn=Jack ctype=1/8 loc=Front color=Pink misc=9
dev.hdaa.0.nid26_config: 0x0181305f as=5 seq=15 device=Line-in conn=Jack ctype=1/8 loc=Rear color=Blue misc=0
dev.hdaa.0.nid26_original: 0x0181305f as=5 seq=15 device=Line-in conn=Jack ctype=1/8 loc=Rear color=Blue misc=0
dev.hdaa.0.nid27_config: 0x02214120 as=2 seq=0 device=Headphones conn=Jack ctype=1/8 loc=Front color=Green misc=1
dev.hdaa.0.nid27_original: 0x02214120 as=2 seq=0 device=Headphones conn=Jack ctype=1/8 loc=Front color=Green misc=1
dev.hdaa.0.nid28_config: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.0.nid28_original: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.0.nid29_config: 0x4005e601 as=0 seq=1 device=Line-out conn=None ctype=Optical loc=0x00 color=White misc=6
dev.hdaa.0.nid29_original: 0x4005e601 as=0 seq=1 device=Line-out conn=None ctype=Optical loc=0x00 color=White misc=6
dev.hdaa.0.nid30_config: 0x01456130 as=3 seq=0 device=SPDIF-out conn=Jack ctype=Optical loc=Rear color=Orange misc=1
dev.hdaa.0.nid30_original: 0x01456130 as=3 seq=0 device=SPDIF-out conn=Jack ctype=Optical loc=Rear color=Orange misc=1
dev.hdaa.0.nid31_config: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.0.nid31_original: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.0.config: forcestereo,ivref50,ivref80,ivref100,ivref,vref
dev.hdaa.0.gpi_state:
dev.hdaa.0.gpio_state: 0=disabled 1=disabled
dev.hdaa.0.gpio_config: 0=keep 1=keep
dev.hdaa.0.gpo_state:
dev.hdaa.0.gpo_config:
dev.hdaa.0.reconfig: 0
dev.pcm.0.%parent: hdaa0
dev.pcm.1.%parent: hdaa0
dev.pcm.2.%parent: hdaa0
dev.pcm.3.%parent: hdaa0
% pciconf -lv
hostb0 at pci0:0:0:0: class=0x060000 card=0x843e1043 chip=0x96011022 rev=0x00 hdr=0x00
vendor = 'Advanced Micro Devices [AMD]'
device = 'RS880 Host Bridge'
class = bridge
subclass = HOST-PCI
pcib1 at pci0:0:2:0: class=0x060400 card=0x843e1043 chip=0x96031022 rev=0x00 hdr=0x01
vendor = 'Advanced Micro Devices [AMD]'
device = 'RS780 PCI to PCI bridge (ext gfx port 0)'
class = bridge
subclass = PCI-PCI
pcib2 at pci0:0:9:0: class=0x060400 card=0x843e1043 chip=0x96081022 rev=0x00 hdr=0x01
vendor = 'Advanced Micro Devices [AMD]'
device = 'RS780/RS880 PCI to PCI bridge (PCIE port 4)'
class = bridge
subclass = PCI-PCI
pcib3 at pci0:0:10:0: class=0x060400 card=0x843e1043 chip=0x96091022 rev=0x00 hdr=0x01
vendor = 'Advanced Micro Devices [AMD]'
device = 'RS780/RS880 PCI to PCI bridge (PCIE port 5)'
class = bridge
subclass = PCI-PCI
ahci0 at pci0:0:17:0: class=0x01018f card=0x84431043 chip=0x43901002 rev=0x40 hdr=0x00
vendor = 'ATI Technologies Inc'
device = 'SB7x0/SB8x0/SB9x0 SATA Controller [IDE mode]'
class = mass storage
subclass = ATA
ohci0 at pci0:0:18:0: class=0x0c0310 card=0x84431043 chip=0x43971002 rev=0x00 hdr=0x00
vendor = 'ATI Technologies Inc'
device = 'SB7x0/SB8x0/SB9x0 USB OHCI0 Controller'
class = serial bus
subclass = USB
ehci0 at pci0:0:18:2: class=0x0c0320 card=0x84431043 chip=0x43961002 rev=0x00 hdr=0x00
vendor = 'ATI Technologies Inc'
device = 'SB7x0/SB8x0/SB9x0 USB EHCI Controller'
class = serial bus
subclass = USB
ohci1 at pci0:0:19:0: class=0x0c0310 card=0x84431043 chip=0x43971002 rev=0x00 hdr=0x00
vendor = 'ATI Technologies Inc'
device = 'SB7x0/SB8x0/SB9x0 USB OHCI0 Controller'
class = serial bus
subclass = USB
ehci1 at pci0:0:19:2: class=0x0c0320 card=0x84431043 chip=0x43961002 rev=0x00 hdr=0x00
vendor = 'ATI Technologies Inc'
device = 'SB7x0/SB8x0/SB9x0 USB EHCI Controller'
class = serial bus
subclass = USB
none0 at pci0:0:20:0: class=0x0c0500 card=0x00000000 chip=0x43851002 rev=0x42 hdr=0x00
vendor = 'ATI Technologies Inc'
device = 'SBx00 SMBus Controller'
class = serial bus
subclass = SMBus
atapci1 at pci0:0:20:1: class=0x01018a card=0x84431043 chip=0x439c1002 rev=0x40 hdr=0x00
vendor = 'ATI Technologies Inc'
device = 'SB7x0/SB8x0/SB9x0 IDE Controller'
class = mass storage
subclass = ATA
hdac0 at pci0:0:20:2: class=0x040300 card=0x841b1043 chip=0x43831002 rev=0x40 hdr=0x00
vendor = 'ATI Technologies Inc'
device = 'SBx00 Azalia (Intel HDA)'
class = multimedia
subclass = HDA
isab0 at pci0:0:20:3: class=0x060100 card=0x84431043 chip=0x439d1002 rev=0x40 hdr=0x00
vendor = 'ATI Technologies Inc'
device = 'SB7x0/SB8x0/SB9x0 LPC host controller'
class = bridge
subclass = PCI-ISA
pcib4 at pci0:0:20:4: class=0x060401 card=0x00000000 chip=0x43841002 rev=0x40 hdr=0x01
vendor = 'ATI Technologies Inc'
device = 'SBx00 PCI to PCI Bridge'
class = bridge
subclass = PCI-PCI
ohci2 at pci0:0:20:5: class=0x0c0310 card=0x84431043 chip=0x43991002 rev=0x00 hdr=0x00
vendor = 'ATI Technologies Inc'
device = 'SB7x0/SB8x0/SB9x0 USB OHCI2 Controller'
class = serial bus
subclass = USB
pcib5 at pci0:0:21:0: class=0x060400 card=0x00001002 chip=0x43a01002 rev=0x00 hdr=0x01
vendor = 'ATI Technologies Inc'
device = 'SB700/SB800 PCI to PCI bridge (PCIE port 0)'
class = bridge
subclass = PCI-PCI
pcib6 at pci0:0:21:1: class=0x060400 card=0x00001002 chip=0x43a11002 rev=0x00 hdr=0x01
vendor = 'ATI Technologies Inc'
device = 'SB700/SB800 PCI to PCI bridge (PCIE port 1)'
class = bridge
subclass = PCI-PCI
ohci3 at pci0:0:22:0: class=0x0c0310 card=0x84431043 chip=0x43971002 rev=0x00 hdr=0x00
vendor = 'ATI Technologies Inc'
device = 'SB7x0/SB8x0/SB9x0 USB OHCI0 Controller'
class = serial bus
subclass = USB
ehci2 at pci0:0:22:2: class=0x0c0320 card=0x84431043 chip=0x43961002 rev=0x00 hdr=0x00
vendor = 'ATI Technologies Inc'
device = 'SB7x0/SB8x0/SB9x0 USB EHCI Controller'
class = serial bus
subclass = USB
hostb1 at pci0:0:24:0: class=0x060000 card=0x00000000 chip=0x12001022 rev=0x00 hdr=0x00
vendor = 'Advanced Micro Devices [AMD]'
device = 'Family 10h Processor HyperTransport Configuration'
class = bridge
subclass = HOST-PCI
hostb2 at pci0:0:24:1: class=0x060000 card=0x00000000 chip=0x12011022 rev=0x00 hdr=0x00
vendor = 'Advanced Micro Devices [AMD]'
device = 'Family 10h Processor Address Map'
class = bridge
subclass = HOST-PCI
hostb3 at pci0:0:24:2: class=0x060000 card=0x00000000 chip=0x12021022 rev=0x00 hdr=0x00
vendor = 'Advanced Micro Devices [AMD]'
device = 'Family 10h Processor DRAM Controller'
class = bridge
subclass = HOST-PCI
hostb4 at pci0:0:24:3: class=0x060000 card=0x00000000 chip=0x12031022 rev=0x00 hdr=0x00
vendor = 'Advanced Micro Devices [AMD]'
device = 'Family 10h Processor Miscellaneous Control'
class = bridge
subclass = HOST-PCI
hostb5 at pci0:0:24:4: class=0x060000 card=0x00000000 chip=0x12041022 rev=0x00 hdr=0x00
vendor = 'Advanced Micro Devices [AMD]'
device = 'Family 10h Processor Link Control'
class = bridge
subclass = HOST-PCI
vgapci0 at pci0:1:0:0: class=0x030000 card=0x34d01458 chip=0x061410de rev=0xa2 hdr=0x00
vendor = 'nVidia Corporation'
device = 'G92 [GeForce 9800 GT]'
class = display
subclass = VGA
fwohci0 at pci0:2:0:0: class=0x0c0010 card=0x83741043 chip=0x34031106 rev=0x00 hdr=0x00
vendor = 'VIA Technologies, Inc.'
device = 'VT6315 Series Firewire Controller'
class = serial bus
subclass = FireWire
atapci0 at pci0:2:0:1: class=0x010185 card=0x838f1043 chip=0x04151106 rev=0xa0 hdr=0x00
vendor = 'VIA Technologies, Inc.'
device = 'VT6415 PATA IDE Host Controller'
class = mass storage
subclass = ATA
xhci0 at pci0:3:0:0: class=0x0c0330 card=0x84131043 chip=0x01941033 rev=0x04 hdr=0x00
vendor = 'NEC Corporation'
device = 'uPD720200 USB 3.0 Host Controller'
class = serial bus
subclass = USB
re0 at pci0:6:0:0: class=0x020000 card=0x84321043 chip=0x816810ec rev=0x06 hdr=0x00
vendor = 'Realtek Semiconductor Co., Ltd.'
device = 'RTL8111/8168B PCI Express Gigabit Ethernet controller'
class = network
subclass = ethernet
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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