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Old 05-28-2010, 12:16 PM   #1
felipefls
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Audio Driver in Notebook HP Pavilion


Hi, I installed in my notebook the linux Ubuntu 9.04 64 bits and my audio not function. The notebook configuration is Pavilio DV4 1225tx.

What I need to make to function this driver?!

Thanks
 
Old 05-28-2010, 01:21 PM   #2
puntjuh
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Perhaps your audio chip isn't enabled by default in the kernel.

Can you give us the output of "lspci -l" .. so we know which audio chip is integrated in your laptop.
 
Old 05-31-2010, 11:34 AM   #3
felipefls
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Bellow what of the lspci return command:

felipe@note-felipe:~$ lspci
00:00.0 Host bridge: Advanced Micro Devices [AMD] RS780 Host Bridge
00:01.0 PCI bridge: Hewlett-Packard Company Device 9602
00:04.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 0)
00:05.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 1)
00:06.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 2)
00:07.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 3)
00:11.0 SATA controller: ATI Technologies Inc SB700/SB800 SATA Controller [AHCI mode]
00:12.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller
00:12.1 USB Controller: ATI Technologies Inc SB700 USB OHCI1 Controller
00:12.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller
00:13.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller
00:13.1 USB Controller: ATI Technologies Inc SB700 USB OHCI1 Controller
00:13.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller
00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 3a)
00:14.1 IDE interface: ATI Technologies Inc SB700/SB800 IDE Controller
00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA)
00:14.3 ISA bridge: ATI Technologies Inc SB700/SB800 LPC host controller
00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge
00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 11h HyperTransport Configuration (rev 40)
00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 11h Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 11h DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 11h Miscellaneous Control
00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 11h Link Control
01:05.0 VGA compatible controller: ATI Technologies Inc RS780M/RS780MN [Radeon HD 3200 Graphics]
01:05.1 Audio device: ATI Technologies Inc RS780 Azalia controller
08:00.0 System peripheral: JMicron Technologies, Inc. SD/MMC Host Controller
08:00.2 SD Host controller: JMicron Technologies, Inc. Standard SD Host Controller
08:00.3 System peripheral: JMicron Technologies, Inc. MS Host Controller
08:00.4 System peripheral: JMicron Technologies, Inc. xD Host Controller
09:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g (rev 01)
0a:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)
 
Old 05-31-2010, 01:42 PM   #4
puntjuh
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Your audio device is also driven by the "snd-hda-intel" module. See if with:

Code:
modprobe snd-hda-intel
you can activate the module. And check to see if your sound works then.
IF modprobe fails, and so there is no module named "snd-hda-intel".

Attempt:

Code:
cd /usr/src/linux && make menuconfig
And see if under "Device Drivers > Audio Devices > PCI devices > HD Intel" Everything is either a * for built-in or a M for module.

If it's built in, double check with a util like "kmix" if for some reason all your mixers haven't been muted?

Good luck!

puntjuh.
 
Old 05-31-2010, 02:42 PM   #5
Peacedog
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You may also need one of the HDA quirks to get full functionality. Please post the output of the following:

Code:
$ cat /proc/asound/card0/codec#* | grep Codec
Armed with that output you can check the following for model specific quirks.

/usr/src/linux/Documentation/sound/alsa/HD-Audio-Models.txt

Good Luck. ;-)
 
Old 06-04-2010, 03:14 PM   #6
felipefls
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Quote:
Originally Posted by Peacedog View Post
You may also need one of the HDA quirks to get full functionality. Please post the output of the following:

Code:
$ cat /proc/asound/card0/codec#* | grep Codec
Armed with that output you can check the following for model specific quirks.

/usr/src/linux/Documentation/sound/alsa/HD-Audio-Models.txt

Good Luck. ;-)
cat /proc/asound/card0/codec#0 | grep Codec
Codec: IDT 92HD71B7X

cat /proc/asound/card0/codec#1 | grep Codec
Codec: LSI ID 1040


I try what puntjuh recommend but both codes failed.

Thanks.

Felipe
 
Old 06-04-2010, 04:01 PM   #7
Peacedog
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The quirks for your card are as follows:

Code:
STAC92HD71B*
============
  ref		Reference board
  dell-m4-1	Dell desktops
  dell-m4-2	Dell desktops
  dell-m4-3	Dell desktops
  hp-m4		HP dv laptops
You'll need the models loaded before these will help. Please post the output from the following:

Code:
$ /sbin/lsmod
Good Luck. ;-)
 
  


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