Hi folks,
I haven't been able to get my snd hda intel driver to work
consistently on my new laptop; check the alsa-users list for my
previous posts (and they directed me here). My setup:
1. alsa-utils-1.0.13, alsa-driver-1.0.13; alsa-lib-1.0.13;
alsa-headers-1.0.13. (Although, I get the same problems with
alsa-*-1.0.11 which is Gentoo's default.)
2. Gentoo linux. (I'm using the gentoo packages, but I get the same
results compiling from scratch.)
3. Kernel: linux-2.6.17-gentoo-r8
Issue: Sound will sometimes work, and sometimes not work, although my
programs don't give an error message, i.e., it acts like it is
playing, but no sound comes out. When sound doesn't work (on certain
bootups), if I run "/etc/init.d/alsasound restart" (which essentially
unloads/loads the snd-hda-intel etc modules) a random number (between
3 and 8 usually) of times, sound starts working. In cases where sound
IS working, my alsamixer lists only Master; in cases where sound is
not working, I get 4 settings (Master, Caller I, Off-Hook, SPDIF).
(Note: With 1.0.11, in the NOT WORKING alsamixer has Master and SPDIF,
Caller I and Off-Hook are only in 1.0.13, so I don't suspect they are
at issue.)
My lsmod:
snd_pcm_oss 34144 0
snd_mixer_oss 13824 1 snd_pcm_oss
snd_seq_oss 26624 0
snd_seq_device 5256 1 snd_seq_oss
snd_seq_midi_event 5504 1 snd_seq_oss
snd_seq 40944 4 snd_seq_oss,snd_seq_midi_event
snd_hda_intel 13656 0
snd_hda_codec 144576 1 snd_hda_intel
snd_pcm 58244 3 snd_pcm_oss,snd_hda_intel,snd_hda_codec
snd_timer 15748 2 snd_seq,snd_pcm
snd 40228 9
snd_pcm_oss,snd_mixer_oss,snd_seq_oss,snd_seq_device,snd_seq,snd_hda_intel,snd_hda_codec,snd_pcm,snd_timer
snd_page_alloc 6856 2 snd_hda_intel,snd_pcm
My lspci -v:
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Aud
io Controller (rev 02)
Subsystem: Gateway 2000 Unknown device 0366
Flags: bus master, fast devsel, latency 0, IRQ 21
Memory at d8240000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Capabilities: [60] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable
-
Capabilities: [70] Express Unknown type IRQ 0
Capabilities: [100] Virtual Channel
Capabilities: [130] Unknown (5)
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (r
ev 02) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: d4000000-d5ffffff
Prefetchable memory behind bridge: 00000000d0000000-00000000d1f00000
Capabilities: [40] Express Root Port (Slot+) IRQ 0
Capabilities: [80] Message Signalled Interrupts: 64bit- Queue=0/0 Enable
-
Capabilities: [90] #0d [0000]
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel
Capabilities: [180] Unknown (5)
00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (r
ev 02) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: d6000000-d7ffffff
Prefetchable memory behind bridge: 00000000d2000000-00000000d3f00000
Capabilities: [40] Express Root Port (Slot+) IRQ 0
Capabilities: [80] Message Signalled Interrupts: 64bit- Queue=0/0 Enable
-
Capabilities: [90] #0d [0000]
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel
Capabilities: [180] Unknown (5)
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #1 (rev
02) (prog-if 00 [UHCI])
Subsystem: Gateway 2000 Unknown device 0366
Flags: bus master, medium devsel, latency 0, IRQ 20
I/O ports at 1820 [size=32]
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #2 (rev
02) (prog-if 00 [UHCI])
Subsystem: Gateway 2000 Unknown device 0366
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at 1840 [size=32]
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #3 (rev
02) (prog-if 00 [UHCI])
Subsystem: Gateway 2000 Unknown device 0366
Flags: bus master, medium devsel, latency 0, IRQ 19
I/O ports at 1860 [size=32]
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #4 (rev
02) (prog-if 00 [UHCI])
Subsystem: Gateway 2000 Unknown device 0366
Flags: bus master, medium devsel, latency 0, IRQ 17
I/O ports at 1880 [size=32]
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Control
ler (rev 02) (prog-if 20 [EHCI])
Subsystem: Gateway 2000 Unknown device 0366
Flags: bus master, medium devsel, latency 0, IRQ 20
Memory at d8444000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2) (prog-if
01 [Subtractive decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=04, subordinate=05, sec-latency=32
I/O behind bridge: 00004000-00004fff
Memory behind bridge: d8000000-d80fffff
Prefetchable memory behind bridge: 0000000050000000-0000000051f00000
Capabilities: [50] #0d [0000]
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (re
v 02)
Subsystem: Gateway 2000 Unknown device 0366
Flags: bus master, medium devsel, latency 0
Capabilities: [e0] Vendor Specific Information
00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (re
v 02) (prog-if 8a [Master SecP PriP])
Subsystem: Gateway 2000 Unknown device 0366
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at <unassigned>
I/O ports at <unassigned>
I/O ports at <unassigned>
I/O ports at <unassigned>
I/O ports at 1810 [size=16]
00:1f.2 SATA controller: Intel Corporation 82801GBM/GHM (ICH7 Family) Serial ATA
Storage Controller AHCI (rev 02) (prog-if 01 [AHCI 1.0])
Subsystem: Gateway 2000 Unknown device 0366
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 18
I/O ports at 18d0 [size=8]
I/O ports at 18c4 [size=4]
I/O ports at 18c8 [size=8]
I/O ports at 18c0 [size=4]
I/O ports at 18b0 [size=16]
Memory at d8444400 (32-bit, non-prefetchable) [size=1K]
Capabilities: [80] Message Signalled Interrupts: 64bit- Queue=0/0 Enable
-
Capabilities: [70] Power Management version 2
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02)
Subsystem: Gateway 2000 Unknown device 0366
Flags: medium devsel, IRQ 10
I/O ports at 18e0 [size=32]
Thanks,
Peter
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