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No sound on Wheezy


I am using a Wheezy 64 bit on a machine with integrated audio and ATI
5570 video card with HDMI (but I am using DVI-HDMI converter). Gnome
audio find only HDMI audio which I cannot use because of converter. I
search on Google find some solution and found how to disable HDMI
audio. I add the following to the modprobe

blacklist snd_hda_intel
blacklist snd_hda_codec_hdmi

Next start my system did not detect the HDMI audio and did not detect
the internal audio as well so I have only Dummy Output for sound which
is bad. I try to blacklist only the snd_hda_coded_hdmi but no success.
What is the problem?

I am using fglrx for video which was an another adventurous task to
get work. lspci -v extract for audio:

00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High
Definition Audio Controller (rev 01)
	Subsystem: ASUSTeK Computer Inc. Device 8445
	Flags: bus master, fast devsel, latency 0, IRQ 44
	Memory at feafc000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: [50] Power Management version 2
	Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
	Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
	Capabilities: [100] Virtual Channel
	Capabilities: [130] Root Complex Link
	Kernel driver in use: snd_hda_intel

01:00.1 Audio device: Advanced Micro Devices [AMD] nee ATI Redwood
HDMI Audio [Radeon HD 5000 Series]
	Subsystem: Hightech Information System Ltd. Device aa60
	Flags: bus master, fast devsel, latency 0, IRQ 45
	Memory at febf8000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: [50] Power Management version 3
	Capabilities: [58] Express Legacy Endpoint, MSI 00
	Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
	Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
	Capabilities: [150] Advanced Error Reporting
	Kernel driver in use: snd_hda_intel

# cat /proc/asound/cards
 0 [Intel          ]: HDA-Intel - HDA Intel
                      HDA Intel at 0xfeafc000 irq 44
 1 [U0x46d0x824    ]: USB-Audio - USB Device 0x46d:0x824
                      USB Device 0x46d:0x824 at usb-0000:00:1d.7-4, high speed
 2 [Generic        ]: HDA-Intel - HD-Audio Generic
                      HD-Audio Generic at 0xfebf8000 irq 45

# cat /proc/asound/modules
 0 snd_hda_intel
 1 snd_usb_audio
 2 snd_hda_intel

# cat /proc/asound/hwdep
00-00: HDA Codec 0
02-00: HDA Codec 0

# cat /proc/asound/version
Advanced Linux Sound Architecture Driver Version 1.0.24.

# cat /proc/asound/card0/pcm0c/info
card: 0
device: 0
subdevice: 0
stream: CAPTURE
id: ALC887-VD Analog
name: ALC887-VD Analog
subname: subdevice #0
class: 0
subclass: 0
subdevices_count: 1
subdevices_avail: 1

# cat /proc/asound/card2/codec#0
Codec: ATI ID aa01
Address: 0
AFG Function Id: 0x1 (unsol 0)
Vendor Id: 0x1002aa01
Subsystem Id: 0x00aa0100
Revision Id: 0x100200
No Modem Function Group found
Default PCM:
    rates [0x70]: 32000 44100 48000
    bits [0x2]: 16
    formats [0x1]: PCM
Default Amp-In caps: N/A
Default Amp-Out caps: N/A
GPIO: io=0, o=0, i=0, unsolicited=0, wake=0
Node 0x02 [Audio Output] wcaps 0x201: Stereo Digital
  Converter: stream=0, channel=0
  Digital category: 0x0
Node 0x03 [Pin Complex] wcaps 0x400381: Stereo Digital
  Pincap 0x00000094: OUT Detect HDMI
  Pin Default 0x18560010: [Jack] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0x1, Sequence = 0x0
  Pin-ctls: 0x40: OUT
  Unsolicited: tag=00, enabled=0
  Connection: 1


[    5.585011] usbcore: registered new interface driver snd-usb-audio
[    5.668845] snd_hda_intel 0000:00:1b.0: PCI INT A -> GSI 21 (level,
low) -> IRQ 21
[    5.668886] snd_hda_intel 0000:00:1b.0: irq 44 for MSI/MSI-X
[    5.668908] snd_hda_intel 0000:00:1b.0: setting latency timer to 64
[    5.729542] hda_codec: ALC887-VD: BIOS auto-probing.
[    5.736767] input: HDA Intel Headphone as
[    5.737778] snd_hda_intel 0000:01:00.1: PCI INT B -> GSI 17 (level,
low) -> IRQ 17
[    5.737819] snd_hda_intel 0000:01:00.1: irq 45 for MSI/MSI-X
[    5.737836] snd_hda_intel 0000:01:00.1: setting latency timer to 64

I am not using audio every day but I think that I lost audio when
installed fglrx but not sure. The USB audio is related to my webcam.

I am looking for some solution probably others have same problem.


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