** Changed in: alsa-driver (Ubuntu)
Status: In Progress => Incomplete
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Title:
[AD1988B,] 5.1 surround sound unresposiv
you can use hda-analyzer to toggle R/L of node 0x24 to swap center and
lfe channel
it is a side effect of the copy front feature which the front channel is copied
to all speakers of 5.1 and 7.1
the desktop user may regarded this is a bug since center and lfe does
not get the expected signal
The card won't work on other boards since it's just a riser card, part
of the hardware stuff is located on the mobo while the sound chip is on
the riser card. It's exclusive to some Asus x48 Maximus/Rampage boards
with the *dedicated* black PCIe x1 slot for Supreme FXII Card. It will
never work on
I only ask because I'm buying the card now so I can test it out. All I
was asking you was it on the motherboard or the addon card ie PCI-
express x1 card.
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Perfect man just checking. (Sorry I'm a fecking hardware guy!!!)
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Title:
[AD1988B,] 5.1 surround sound unresposive or of poor
send email to the author
http://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda/patch_analog.c?id=272f3ea317762e55740326c01af64052a5fbb819
this control should not be created if there is no digital output
Simple mixer control 'IEC958 Playback Source',0
Capabilities:
if your Asus Supreme FX2 does not have any spdif out (optical or
coaxial)
you need to perform pin fixup to change pin default of node 0x1b from
[Jack] SPDIF OUT to [N/A]
by early patching or hda-jack-retask
https://launchpad.net/~diwic/+archive/hda
http://git.kernel.org/cgit/linux/kernel/gi
@hughbert, Yes I'm using the Asus Supreme FXII which came with my board
(Asus Rampage Forumla). To my undterstanding it's just an Audio riser
card. here's nothing but capacitors and a single Analog chip on the
card's PCB.
http://www.overclockzone.com/spin9/review/mainboard/asus/crosshair/IMG_2933.
AFAIK none of the emulated sound card in VM support 5.1
speaker-test -c6 -t wav -Dhw:0,0
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Title:
[AD1988B,] 5.1 surround
Sorry I'm an low level electronic enginner so you will have to talk me
through the ALSA terminology! Its a slightly higher abstraction layer
for me!
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No I mean generally, is ALSA "good" at detecting other chipsets other
than the AD198x series boards.
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Title:
[AD1988B,] 5.1 s
Do you mean center and lfe channel swap since this complex support R/L
swap ?
speaker -c6 -t wav -Dhw:0,0
Node 0x24 [Pin Complex] wcaps 0x40098d: Stereo Amp-Out R/L
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x00 0x00]
Pincap 0x0037: IN OUT Detect Trigg
Thanks Raymond!
I was hoping it was something simple like that.
May I ask is ALSA fairly acurate at detecting the correct audio chip?
I only ask because I don't have the hardware in question.
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it is driver bug to create digital spdif in device when pin default is
[N/A]
try latest alsa driver
https://wiki.ubuntu.com/Audio/UpgradingAlsa/DKMS
card 0: Intel [HDA Intel], device 1: AD198x Digital [AD198x Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
Node 0x1c [Pin Complex]
** Summary changed:
- card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog] 5.1
surround sound unresposive or of poor quality
+ [AD1988B,] 5.1 surround sound unresposive or of poor quality
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