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Old 10-15-10, 07:58 PM   #16
seaweed
Registered User
 
Join Date: Sep 2009
Posts: 57
Default Re: ALSA and GTX 4XX Series

Quote:
Originally Posted by Stephen Warren View Post
modprobe ordering shouldn't affect anything; the communication between the two drivers is implemented in the audio HW, which is always present first. If the audio driver loads first, it'll get notified of any new information from the video driver. If the video driver loads first, the information will already be there for when the audio driver starts.
This is what I get (dmesg) on some of the Ion boxes when audio does not work. 2 out 3 has this issue.

8.933726] udev: starting version 147
[ 10.260484] EXT3 FS on sda1, internal journal
[ 12.767267] nvidia: module license 'NVIDIA' taints kernel.
[ 12.767276] Disabling lock debugging due to kernel taint
[ 12.813458] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 12.846061] lp: driver loaded but no devices found
[ 13.030873] i2c-adapter i2c-0: nForce2 SMBus adapter at 0x4d00
[ 13.030883] ACPI: I/O resource nForce2_smbus [0x4e00-0x4e3f] conflicts with ACPI region SM00 [0x4e00-0x4e3f]
[ 13.030891] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 13.030897] nForce2_smbus 0000:00:03.2: Error probing SMB2.
[ 13.031416] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 13.035283] ACPI: PCI Interrupt Link [LPMU] enabled at IRQ 21
[ 13.035300] nvidia 0000:00:03.5: PCI INT B -> Link[LPMU] -> GSI 21 (level, low) -> IRQ 21
[ 13.037075] ACPI: PCI Interrupt Link [SGRU] enabled at IRQ 20
[ 13.037087] nvidia 0000:02:00.0: PCI INT A -> Link[SGRU] -> GSI 20 (level, low) -> IRQ 20
[ 13.037102] nvidia 0000:02:00.0: setting latency timer to 64
[ 13.037527] NVRM: loading NVIDIA UNIX x86_64 Kernel Module 260.19.04 Thu Sep 2 18:45:06 PDT 2010
[ 13.800632] snd_hda_codec: disagrees about version of symbol snd_ctl_add
[ 13.800641] snd_hda_codec: Unknown symbol snd_ctl_add
[ 13.800921] snd_hda_codec: disagrees about version of symbol snd_card_register
[ 13.800926] snd_hda_codec: Unknown symbol snd_card_register
[ 13.801105] snd_hda_codec: disagrees about version of symbol snd_card_proc_new
[ 13.801109] snd_hda_codec: Unknown symbol snd_card_proc_new
[ 13.801356] snd_hda_codec: disagrees about version of symbol snd_add_device_sysfs_file
[ 13.801361] snd_hda_codec: Unknown symbol snd_add_device_sysfs_file
[ 13.801644] snd_hda_codec: disagrees about version of symbol snd_ctl_remove
[ 13.801649] snd_hda_codec: Unknown symbol snd_ctl_remove
[ 13.801828] snd_hda_codec: disagrees about version of symbol snd_ctl_find_id
[ 13.801832] snd_hda_codec: Unknown symbol snd_ctl_find_id
[ 13.802089] snd_hda_codec: disagrees about version of symbol snd_ctl_new1
[ 13.802093] snd_hda_codec: Unknown symbol snd_ctl_new1
[ 13.802433] snd_hda_codec: disagrees about version of symbol snd_component_add
[ 13.802438] snd_hda_codec: Unknown symbol snd_component_add
[ 13.802634] snd_hda_codec: disagrees about version of symbol snd_ctl_make_virtual_master
[ 13.802639] snd_hda_codec: Unknown symbol snd_ctl_make_virtual_master
[ 13.802875] snd_hda_codec: Unknown symbol __snd_printk
[ 13.803054] snd_hda_codec: disagrees about version of symbol snd_iprintf
[ 13.803058] snd_hda_codec: Unknown symbol snd_iprintf
[ 13.803253] snd_hda_codec: Unknown symbol compat_skip_spaces
[ 13.803431] snd_hda_codec: disagrees about version of symbol snd_ctl_boolean_mono_info
[ 13.803436] snd_hda_codec: Unknown symbol snd_ctl_boolean_mono_info
[ 13.803824] snd_hda_codec: disagrees about version of symbol snd_hwdep_new
[ 13.803828] snd_hda_codec: Unknown symbol snd_hwdep_new
[ 13.804648] snd_hda_codec: disagrees about version of symbol _snd_ctl_add_slave
[ 13.804653] snd_hda_codec: Unknown symbol _snd_ctl_add_slave
[ 13.805572] snd_hda_codec: disagrees about version of symbol snd_pcm_hw_constraint_step
[ 13.805577] snd_hda_codec: Unknown symbol snd_pcm_hw_constraint_step




Kernel version: 2.6.31-20-generic x86_64 GNU/Linux

DC400-e0cb4ef8fdcf:~$ dpkg -l | grep nvidia
ii libvdpau1 0.4-2~karmic~nvidiavdpauppa4 Video Decode and Presentation API for Unix (
ii nvidia-glx-260 260.19.04-0ubuntu1~karmic~nvidiavdpauppa3 NVIDIA binary Xorg driver, kernel module and
ii nvidia-glx-260-modaliases 260.19.04-0ubuntu1~karmic~nvidiavdpauppa3 Modaliases for the NVIDIA binary X.Org drive
ii nvidia-settings 256.29-0ubuntu1~nvidiavdpauppa1 Tool of configuring the NVIDIA graphics driv
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