March 2009 - Alsa-devel - mailman.alsa-project.org

[alsa-devel] hda-intel failure to install drivers
by Dmitri Seletski 30 Mar '09

30 Mar '09

Hello. Please check out txt attachment. Reason I have decided to go with source code from alsa web page - i have issues with microphone. Basically i can record, but it only records white noise. However, i didn't come across any issues with playing sounds. Even DS 5.1 was working! Anyway, alsalog describes what i did do generally. alsaconf.log describes what has happened when i was using alsaconf 2>>alasaconf.log Any ideas anyone? For time being i shall use kernel modules... Regards Dmitri cd /usr/src/linux make mount /boot cp arch/x86_64/boot/bzImage /boot/vanilla.2.6.28.9 *now i have fresh kernel and all necessary modules, i have soundcore.ko as one of modules, no other alsa module is compiled in or as module /dev/snd is already created * reboot ./configure --with-cards=hda-intel --with-isapnp=no make make install-modules modprobe snd-hda-intel WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_hwdep (/lib/modules/2.6.28.9/kernel/sound/acore/snd-hwdep.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_hda_codec (/lib/modules/2.6.28.9/kernel/sound/pci/hda/snd-hda-codec.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_hda_intel (/lib/modules/2.6.28.9/kernel/sound/pci/hda/snd-hda-intel.ko): Unknown symbol in module, or unknown parameter (see dmesg) *relevant part of dmesg* [ 26.548089] i2c-adapter i2c-8: adapter [NVIDIA i2c adapter ] registered [ 26.548099] i2c-adapter i2c-9: adapter [NVIDIA i2c adapter ] registered [ 88.000269] Clocksource tsc unstable (delta = -277240031 ns) [ 301.259242] snd: Unknown symbol unregister_sound_special [ 301.260119] snd: Unknown symbol register_sound_special_device [ 301.262749] snd_timer: Unknown symbol snd_info_register [ 301.262896] snd_timer: Unknown symbol snd_info_create_module_entry [ 301.263059] snd_timer: Unknown symbol snd_info_free_entry [ 301.263722] snd_timer: Unknown symbol snd_verbose_printk [ 301.263899] snd_timer: Unknown symbol snd_iprintf [ 301.264124] snd_timer: Unknown symbol snd_ecards_limit [ 301.264623] snd_timer: Unknown symbol snd_oss_info_register [ 301.264768] snd_timer: Unknown symbol snd_unregister_device [ 301.264972] snd_timer: Unknown symbol snd_device_new [ 301.265616] snd_timer: Unknown symbol snd_register_device_for_dev [ 301.266908] snd_pcm: Unknown symbol snd_info_register [ 301.267054] snd_pcm: Unknown symbol snd_info_create_module_entry [ 301.267197] snd_pcm: Unknown symbol snd_ctl_unregister_ioctl_compat [ 301.267981] snd_pcm: Unknown symbol snd_timer_notify [ 301.268160] snd_pcm: Unknown symbol snd_timer_interrupt [ 301.268545] snd_pcm: Unknown symbol snd_info_free_entry [ 301.268689] snd_pcm: Unknown symbol snd_add_device_sysfs_file [ 301.268865] snd_pcm: Unknown symbol snd_info_get_str [ 301.269605] snd_pcm: Unknown symbol snd_verbose_printk [ 301.269924] snd_pcm: Unknown symbol snd_ctl_register_ioctl [ 301.270067] snd_pcm: Unknown symbol snd_card_file_add [ 301.270598] snd_pcm: Unknown symbol snd_iprintf [ 301.270831] snd_pcm: Unknown symbol snd_major [ 301.271211] snd_pcm: Unknown symbol snd_unregister_device [ 301.271800] snd_pcm: Unknown symbol snd_timer_new [ 301.271944] snd_pcm: Unknown symbol snd_device_new [ 301.272228] snd_pcm: Unknown symbol snd_ctl_unregister_ioctl [ 301.272877] snd_pcm: Unknown symbol snd_lookup_minor_data [ 301.273021] snd_pcm: Unknown symbol snd_ctl_register_ioctl_compat [ 301.273215] snd_pcm: Unknown symbol snd_info_create_card_entry [ 301.273706] snd_pcm: Unknown symbol snd_power_wait [ 301.273869] snd_pcm: Unknown symbol snd_device_free [ 301.274150] snd_pcm: Unknown symbol snd_card_file_remove [ 301.274618] snd_pcm: Unknown symbol snd_register_device_for_dev [ 301.274920] snd_pcm: Unknown symbol snd_device_register [ 301.275073] snd_pcm: Unknown symbol snd_info_get_line [ 301.275982] snd_hwdep: Unknown symbol snd_info_register [ 301.276127] snd_hwdep: Unknown symbol snd_info_create_module_entry [ 301.276521] snd_hwdep: Unknown symbol snd_ctl_unregister_ioctl_compat [ 301.276667] snd_hwdep: Unknown symbol snd_info_free_entry [ 301.276835] snd_hwdep: Unknown symbol snd_unregister_oss_device [ 301.276993] snd_hwdep: Unknown symbol snd_verbose_printk [ 301.277137] snd_hwdep: Unknown symbol snd_register_oss_device [ 301.277792] snd_hwdep: Unknown symbol snd_ctl_register_ioctl [ 301.277937] snd_hwdep: Unknown symbol snd_card_file_add [ 301.278109] snd_hwdep: Unknown symbol snd_iprintf [ 301.278579] snd_hwdep: Unknown symbol snd_major [ 301.278769] snd_hwdep: Unknown symbol snd_unregister_device [ 301.278962] snd_hwdep: Unknown symbol snd_device_new [ 301.279146] snd_hwdep: Unknown symbol snd_ctl_unregister_ioctl [ 301.279732] snd_hwdep: Unknown symbol snd_lookup_oss_minor_data [ 301.279887] snd_hwdep: Unknown symbol snd_lookup_minor_data [ 301.280032] snd_hwdep: Unknown symbol snd_ctl_register_ioctl_compat [ 301.280189] snd_hwdep: Unknown symbol snd_card_file_remove [ 301.280748] snd_hwdep: Unknown symbol snd_register_device_for_dev [ 301.281899] snd_hda_codec: Unknown symbol snd_ctl_add [ 301.282114] snd_hda_codec: Unknown symbol snd_card_proc_new [ 301.282530] snd_hda_codec: Unknown symbol snd_add_device_sysfs_file [ 301.282758] snd_hda_codec: Unknown symbol snd_ctl_remove [ 301.282902] snd_hda_codec: Unknown symbol snd_ctl_find_id [ 301.283127] snd_hda_codec: Unknown symbol snd_verbose_printk [ 301.283819] snd_hda_codec: Unknown symbol snd_ctl_new1 [ 301.284027] snd_hda_codec: Unknown symbol snd_component_add [ 301.284173] snd_hda_codec: Unknown symbol snd_ctl_make_virtual_master [ 301.284678] snd_hda_codec: Unknown symbol snd_iprintf [ 301.284837] snd_hda_codec: Unknown symbol snd_ctl_boolean_mono_info [ 301.285165] snd_hda_codec: Unknown symbol snd_hwdep_new [ 301.285861] snd_hda_codec: Unknown symbol snd_device_new [ 301.286044] snd_hda_codec: Unknown symbol _snd_ctl_add_slave [ 301.286576] snd_hda_codec: Unknown symbol snd_pci_quirk_lookup [ 301.286860] snd_hda_codec: Unknown symbol snd_device_free [ 301.287004] snd_hda_codec: Unknown symbol snd_pcm_hw_constraint_step [ 301.287223] snd_hda_codec: Unknown symbol snd_pcm_format_width [ 301.288530] snd_hda_intel: Unknown symbol snd_pcm_new [ 301.288674] snd_hda_intel: Unknown symbol snd_pcm_limit_hw_rates [ 301.288826] snd_hda_intel: Unknown symbol snd_card_register [ 301.288969] snd_hda_intel: Unknown symbol snd_card_free [ 301.289112] snd_hda_intel: Unknown symbol snd_pcm_lib_preallocate_pages_for_all [ 301.289830] snd_hda_intel: Unknown symbol snd_hda_bus_new [ 301.290176] snd_hda_intel: Unknown symbol snd_hda_build_pcms [ 301.290562] snd_hda_intel: Unknown symbol snd_pcm_set_sync [ 301.290750] snd_hda_intel: Unknown symbol snd_verbose_printk [ 301.290894] snd_hda_intel: Unknown symbol snd_hda_codec_new [ 301.291648] snd_hda_intel: Unknown symbol snd_hda_queue_unsol_event [ 301.291837] snd_hda_intel: Unknown symbol snd_hda_power_up [ 301.291997] snd_hda_intel: Unknown symbol snd_pcm_sgbuf_get_chunk_size [ 301.292162] snd_hda_intel: Unknown symbol snd_pcm_lib_malloc_pages [ 301.292788] snd_hda_intel: Unknown symbol snd_pcm_lib_ioctl [ 301.292943] snd_hda_intel: Unknown symbol snd_pcm_lib_free_pages [ 301.293097] snd_hda_intel: Unknown symbol snd_hda_power_down [ 301.293241] snd_hda_intel: Unknown symbol snd_hda_calc_stream_format [ 301.293819] snd_hda_intel: Unknown symbol snd_pcm_set_ops [ 301.294033] snd_hda_intel: Unknown symbol snd_hda_suspend [ 301.294219] snd_hda_intel: Unknown symbol snd_device_new [ 301.294686] snd_hda_intel: Unknown symbol snd_pcm_sgbuf_ops_page [ 301.294887] snd_hda_intel: Unknown symbol snd_pcm_suspend_all [ 301.295036] snd_hda_intel: Unknown symbol snd_card_disconnect [ 301.295180] snd_hda_intel: Unknown symbol snd_hda_resume [ 301.295744] snd_hda_intel: Unknown symbol snd_pcm_hw_constraint_integer [ 301.295933] snd_hda_intel: Unknown symbol snd_hda_build_controls [ 301.296559] snd_hda_intel: Unknown symbol snd_pci_quirk_lookup [ 301.296901] snd_hda_intel: Unknown symbol snd_card_create [ 301.297046] snd_hda_intel: Unknown symbol snd_pcm_period_elapsed [ 301.297190] snd_hda_intel: Unknown symbol snd_pcm_hw_constraint_step *relevant part of "lspci -vv"* 00:0e.1 Audio device: nVidia Corporation MCP55 High Definition Audio (rev a2) Subsystem: ASUSTeK Computer Inc. Device 81f2 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 (500ns min, 1250ns max) Interrupt: pin B routed to IRQ 5 Region 0: Memory at fe024000 (32-bit, non-prefetchable) [size=16K] Capabilities: [44] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [50] Message Signalled Interrupts: Mask+ 64bit+ Count=1/1 Enable- Address: 0000000000000000 Data: 0000 Masking: 00000000 Pending: 00000000 Capabilities: [6c] HyperTransport: MSI Mapping Enable+ Fixed+ Kernel modules: snd-hda-intel WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ac97_codec (/lib/modules/2.6.28.9/kernel/sound/pci/ac97/snd-ac97-codec.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_ad1889 (/lib/modules/2.6.28.9/kernel/sound/pci/snd-ad1889.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ac97_codec (/lib/modules/2.6.28.9/kernel/sound/pci/ac97/snd-ac97-codec.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_ali5451 (/lib/modules/2.6.28.9/kernel/sound/pci/ali5451/snd-ali5451.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ac97_codec (/lib/modules/2.6.28.9/kernel/sound/pci/ac97/snd-ac97-codec.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_als300 (/lib/modules/2.6.28.9/kernel/sound/pci/snd-als300.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_mpu401_uart (/lib/modules/2.6.28.9/kernel/sound/drivers/mpu401/snd-mpu401-uart.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_hwdep (/lib/modules/2.6.28.9/kernel/sound/acore/snd-hwdep.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_opl3_lib (/lib/modules/2.6.28.9/kernel/sound/drivers/opl3/snd-opl3-lib.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_sb_common (/lib/modules/2.6.28.9/kernel/sound/isa/sb/snd-sb-common.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_als4000 (/lib/modules/2.6.28.9/kernel/sound/pci/snd-als4000.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_hwdep (/lib/modules/2.6.28.9/kernel/sound/acore/snd-hwdep.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_asihpi (/lib/modules/2.6.28.9/kernel/sound/pci/asihpi/snd-asihpi.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ac97_codec (/lib/modules/2.6.28.9/kernel/sound/pci/ac97/snd-ac97-codec.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_atiixp (/lib/modules/2.6.28.9/kernel/sound/pci/snd-atiixp.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ac97_codec (/lib/modules/2.6.28.9/kernel/sound/pci/ac97/snd-ac97-codec.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_atiixp_modem (/lib/modules/2.6.28.9/kernel/sound/pci/snd-atiixp-modem.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_mpu401_uart (/lib/modules/2.6.28.9/kernel/sound/drivers/mpu401/snd-mpu401-uart.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ac97_codec (/lib/modules/2.6.28.9/kernel/sound/pci/ac97/snd-ac97-codec.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_au8810 (/lib/modules/2.6.28.9/kernel/sound/pci/au88x0/snd-au8810.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_mpu401_uart (/lib/modules/2.6.28.9/kernel/sound/drivers/mpu401/snd-mpu401-uart.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ac97_codec (/lib/modules/2.6.28.9/kernel/sound/pci/ac97/snd-ac97-codec.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_au8820 (/lib/modules/2.6.28.9/kernel/sound/pci/au88x0/snd-au8820.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_mpu401_uart (/lib/modules/2.6.28.9/kernel/sound/drivers/mpu401/snd-mpu401-uart.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ac97_codec (/lib/modules/2.6.28.9/kernel/sound/pci/ac97/snd-ac97-codec.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_au8830 (/lib/modules/2.6.28.9/kernel/sound/pci/au88x0/snd-au8830.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_aw2 (/lib/modules/2.6.28.9/kernel/sound/pci/aw2/snd-aw2.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_mpu401_uart (/lib/modules/2.6.28.9/kernel/sound/drivers/mpu401/snd-mpu401-uart.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_hwdep (/lib/modules/2.6.28.9/kernel/sound/acore/snd-hwdep.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_opl3_lib (/lib/modules/2.6.28.9/kernel/sound/drivers/opl3/snd-opl3-lib.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_azt3328 (/lib/modules/2.6.28.9/kernel/sound/pci/snd-azt3328.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_bt87x (/lib/modules/2.6.28.9/kernel/sound/pci/snd-bt87x.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ac97_codec (/lib/modules/2.6.28.9/kernel/sound/pci/ac97/snd-ac97-codec.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_ca0106 (/lib/modules/2.6.28.9/kernel/sound/pci/ca0106/snd-ca0106.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_mpu401_uart (/lib/modules/2.6.28.9/kernel/sound/drivers/mpu401/snd-mpu401-uart.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_hwdep (/lib/modules/2.6.28.9/kernel/sound/acore/snd-hwdep.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_opl3_lib (/lib/modules/2.6.28.9/kernel/sound/drivers/opl3/snd-opl3-lib.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_cmipci (/lib/modules/2.6.28.9/kernel/sound/pci/snd-cmipci.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_hwdep (/lib/modules/2.6.28.9/kernel/sound/acore/snd-hwdep.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_opl3_lib (/lib/modules/2.6.28.9/kernel/sound/drivers/opl3/snd-opl3-lib.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ac97_codec (/lib/modules/2.6.28.9/kernel/sound/pci/ac97/snd-ac97-codec.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_cs4281 (/lib/modules/2.6.28.9/kernel/sound/pci/snd-cs4281.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ac97_codec (/lib/modules/2.6.28.9/kernel/sound/pci/ac97/snd-ac97-codec.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_cs46xx (/lib/modules/2.6.28.9/kernel/sound/pci/cs46xx/snd-cs46xx.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_sb_common (/lib/modules/2.6.28.9/kernel/sound/isa/sb/snd-sb-common.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_sb16_dsp (/lib/modules/2.6.28.9/kernel/sound/isa/sb/snd-sb16-dsp.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_cs5530 (/lib/modules/2.6.28.9/kernel/sound/pci/snd-cs5530.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_darla20 (/lib/modules/2.6.28.9/kernel/sound/pci/echoaudio/snd-darla20.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_darla24 (/lib/modules/2.6.28.9/kernel/sound/pci/echoaudio/snd-darla24.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_echo3g (/lib/modules/2.6.28.9/kernel/sound/pci/echoaudio/snd-echo3g.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_hwdep (/lib/modules/2.6.28.9/kernel/sound/acore/snd-hwdep.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_util_mem (/lib/modules/2.6.28.9/kernel/sound/synth/snd-util-mem.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ac97_codec (/lib/modules/2.6.28.9/kernel/sound/pci/ac97/snd-ac97-codec.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_emu10k1 (/lib/modules/2.6.28.9/kernel/sound/pci/emu10k1/snd-emu10k1.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ac97_codec (/lib/modules/2.6.28.9/kernel/sound/pci/ac97/snd-ac97-codec.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_emu10k1x (/lib/modules/2.6.28.9/kernel/sound/pci/emu10k1/snd-emu10k1x.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_ens1370 (/lib/modules/2.6.28.9/kernel/sound/pci/snd-ens1370.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ac97_codec (/lib/modules/2.6.28.9/kernel/sound/pci/ac97/snd-ac97-codec.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_ens1371 (/lib/modules/2.6.28.9/kernel/sound/pci/snd-ens1371.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_mpu401_uart (/lib/modules/2.6.28.9/kernel/sound/drivers/mpu401/snd-mpu401-uart.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_hwdep (/lib/modules/2.6.28.9/kernel/sound/acore/snd-hwdep.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_opl3_lib (/lib/modules/2.6.28.9/kernel/sound/drivers/opl3/snd-opl3-lib.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_es1938 (/lib/modules/2.6.28.9/kernel/sound/pci/snd-es1938.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_mpu401_uart (/lib/modules/2.6.28.9/kernel/sound/drivers/mpu401/snd-mpu401-uart.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ac97_codec (/lib/modules/2.6.28.9/kernel/sound/pci/ac97/snd-ac97-codec.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_es1968 (/lib/modules/2.6.28.9/kernel/sound/pci/snd-es1968.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_mpu401_uart (/lib/modules/2.6.28.9/kernel/sound/drivers/mpu401/snd-mpu401-uart.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_hwdep (/lib/modules/2.6.28.9/kernel/sound/acore/snd-hwdep.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_opl3_lib (/lib/modules/2.6.28.9/kernel/sound/drivers/opl3/snd-opl3-lib.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ac97_codec (/lib/modules/2.6.28.9/kernel/sound/pci/ac97/snd-ac97-codec.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_fm801 (/lib/modules/2.6.28.9/kernel/sound/pci/snd-fm801.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_gina20 (/lib/modules/2.6.28.9/kernel/sound/pci/echoaudio/snd-gina20.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_gina24 (/lib/modules/2.6.28.9/kernel/sound/pci/echoaudio/snd-gina24.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_hwdep (/lib/modules/2.6.28.9/kernel/sound/acore/snd-hwdep.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_hda_codec (/lib/modules/2.6.28.9/kernel/sound/pci/hda/snd-hda-codec.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_hda_intel (/lib/modules/2.6.28.9/kernel/sound/pci/hda/snd-hda-intel.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_hwdep (/lib/modules/2.6.28.9/kernel/sound/acore/snd-hwdep.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_hdsp (/lib/modules/2.6.28.9/kernel/sound/pci/rme9652/snd-hdsp.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_hwdep (/lib/modules/2.6.28.9/kernel/sound/acore/snd-hwdep.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_hdspm (/lib/modules/2.6.28.9/kernel/sound/pci/rme9652/snd-hdspm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_mpu401_uart (/lib/modules/2.6.28.9/kernel/sound/drivers/mpu401/snd-mpu401-uart.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_oxygen_lib (/lib/modules/2.6.28.9/kernel/sound/pci/oxygen/snd-oxygen-lib.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_hifier (/lib/modules/2.6.28.9/kernel/sound/pci/oxygen/snd-hifier.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_mpu401_uart (/lib/modules/2.6.28.9/kernel/sound/drivers/mpu401/snd-mpu401-uart.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_i2c (/lib/modules/2.6.28.9/kernel/sound/i2c/snd-i2c.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ac97_codec (/lib/modules/2.6.28.9/kernel/sound/pci/ac97/snd-ac97-codec.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_cs8427 (/lib/modules/2.6.28.9/kernel/sound/i2c/snd-cs8427.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ak4xxx_adda (/lib/modules/2.6.28.9/kernel/sound/i2c/other/snd-ak4xxx-adda.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ice17xx_ak4xxx (/lib/modules/2.6.28.9/kernel/sound/pci/ice1712/snd-ice17xx-ak4xxx.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_ice1712 (/lib/modules/2.6.28.9/kernel/sound/pci/ice1712/snd-ice1712.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_i2c (/lib/modules/2.6.28.9/kernel/sound/i2c/snd-i2c.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pt2258 (/lib/modules/2.6.28.9/kernel/sound/i2c/other/snd-pt2258.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ak4114 (/lib/modules/2.6.28.9/kernel/sound/i2c/other/snd-ak4114.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ak4xxx_adda (/lib/modules/2.6.28.9/kernel/sound/i2c/other/snd-ak4xxx-adda.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ac97_codec (/lib/modules/2.6.28.9/kernel/sound/pci/ac97/snd-ac97-codec.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ice17xx_ak4xxx (/lib/modules/2.6.28.9/kernel/sound/pci/ice1712/snd-ice17xx-ak4xxx.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_ice1724 (/lib/modules/2.6.28.9/kernel/sound/pci/ice1712/snd-ice1724.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_indigo (/lib/modules/2.6.28.9/kernel/sound/pci/echoaudio/snd-indigo.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_indigodj (/lib/modules/2.6.28.9/kernel/sound/pci/echoaudio/snd-indigodj.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_indigoio (/lib/modules/2.6.28.9/kernel/sound/pci/echoaudio/snd-indigoio.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ac97_codec (/lib/modules/2.6.28.9/kernel/sound/pci/ac97/snd-ac97-codec.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_intel8x0 (/lib/modules/2.6.28.9/kernel/sound/pci/snd-intel8x0.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ac97_codec (/lib/modules/2.6.28.9/kernel/sound/pci/ac97/snd-ac97-codec.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_intel8x0m (/lib/modules/2.6.28.9/kernel/sound/pci/snd-intel8x0m.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_korg1212 (/lib/modules/2.6.28.9/kernel/sound/pci/korg1212/snd-korg1212.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_layla20 (/lib/modules/2.6.28.9/kernel/sound/pci/echoaudio/snd-layla20.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_layla24 (/lib/modules/2.6.28.9/kernel/sound/pci/echoaudio/snd-layla24.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ac97_codec (/lib/modules/2.6.28.9/kernel/sound/pci/ac97/snd-ac97-codec.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_maestro3 (/lib/modules/2.6.28.9/kernel/sound/pci/snd-maestro3.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_mia (/lib/modules/2.6.28.9/kernel/sound/pci/echoaudio/snd-mia.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_mixart (/lib/modules/2.6.28.9/kernel/sound/pci/mixart/snd-mixart.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_mona (/lib/modules/2.6.28.9/kernel/sound/pci/echoaudio/snd-mona.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ac97_codec (/lib/modules/2.6.28.9/kernel/sound/pci/ac97/snd-ac97-codec.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_nm256 (/lib/modules/2.6.28.9/kernel/sound/pci/nm256/snd-nm256.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_mpu401_uart (/lib/modules/2.6.28.9/kernel/sound/drivers/mpu401/snd-mpu401-uart.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_oxygen_lib (/lib/modules/2.6.28.9/kernel/sound/pci/oxygen/snd-oxygen-lib.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_oxygen (/lib/modules/2.6.28.9/kernel/sound/pci/oxygen/snd-oxygen.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_pcxhr (/lib/modules/2.6.28.9/kernel/sound/pci/pcxhr/snd-pcxhr.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_pdplus (/lib/modules/2.6.28.9/kernel/sound/pci/pdplus/snd-pdplus.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_mpu401_uart (/lib/modules/2.6.28.9/kernel/sound/drivers/mpu401/snd-mpu401-uart.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_hwdep (/lib/modules/2.6.28.9/kernel/sound/acore/snd-hwdep.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_opl3_lib (/lib/modules/2.6.28.9/kernel/sound/drivers/opl3/snd-opl3-lib.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ac97_codec (/lib/modules/2.6.28.9/kernel/sound/pci/ac97/snd-ac97-codec.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_riptide (/lib/modules/2.6.28.9/kernel/sound/pci/riptide/snd-riptide.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_rme32 (/lib/modules/2.6.28.9/kernel/sound/pci/snd-rme32.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_rme96 (/lib/modules/2.6.28.9/kernel/sound/pci/snd-rme96.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_rme9652 (/lib/modules/2.6.28.9/kernel/sound/pci/rme9652/snd-rme9652.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_mpu401_uart (/lib/modules/2.6.28.9/kernel/sound/drivers/mpu401/snd-mpu401-uart.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_hwdep (/lib/modules/2.6.28.9/kernel/sound/acore/snd-hwdep.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_opl3_lib (/lib/modules/2.6.28.9/kernel/sound/drivers/opl3/snd-opl3-lib.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_sonicvibes (/lib/modules/2.6.28.9/kernel/sound/pci/snd-sonicvibes.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_mpu401_uart (/lib/modules/2.6.28.9/kernel/sound/drivers/mpu401/snd-mpu401-uart.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_util_mem (/lib/modules/2.6.28.9/kernel/sound/synth/snd-util-mem.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ac97_codec (/lib/modules/2.6.28.9/kernel/sound/pci/ac97/snd-ac97-codec.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_trident (/lib/modules/2.6.28.9/kernel/sound/pci/trident/snd-trident.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_mpu401_uart (/lib/modules/2.6.28.9/kernel/sound/drivers/mpu401/snd-mpu401-uart.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ac97_codec (/lib/modules/2.6.28.9/kernel/sound/pci/ac97/snd-ac97-codec.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_via82xx (/lib/modules/2.6.28.9/kernel/sound/pci/snd-via82xx.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ac97_codec (/lib/modules/2.6.28.9/kernel/sound/pci/ac97/snd-ac97-codec.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_via82xx_modem (/lib/modules/2.6.28.9/kernel/sound/pci/snd-via82xx-modem.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_mpu401_uart (/lib/modules/2.6.28.9/kernel/sound/drivers/mpu401/snd-mpu401-uart.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_oxygen_lib (/lib/modules/2.6.28.9/kernel/sound/pci/oxygen/snd-oxygen-lib.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_virtuoso (/lib/modules/2.6.28.9/kernel/sound/pci/oxygen/snd-virtuoso.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_vx_lib (/lib/modules/2.6.28.9/kernel/sound/drivers/vx/snd-vx-lib.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_vx222 (/lib/modules/2.6.28.9/kernel/sound/pci/vx222/snd-vx222.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_rawmidi (/lib/modules/2.6.28.9/kernel/sound/acore/snd-rawmidi.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_mpu401_uart (/lib/modules/2.6.28.9/kernel/sound/drivers/mpu401/snd-mpu401-uart.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_hwdep (/lib/modules/2.6.28.9/kernel/sound/acore/snd-hwdep.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_opl3_lib (/lib/modules/2.6.28.9/kernel/sound/drivers/opl3/snd-opl3-lib.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_ac97_codec (/lib/modules/2.6.28.9/kernel/sound/pci/ac97/snd-ac97-codec.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_ymfpci (/lib/modules/2.6.28.9/kernel/sound/pci/ymfpci/snd-ymfpci.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_midi_event (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-midi-event.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_seq_oss (/lib/modules/2.6.28.9/kernel/sound/acore/seq/oss/snd-seq-oss.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_mixer_oss (/lib/modules/2.6.28.9/kernel/sound/acore/oss/snd-mixer-oss.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_pcm (/lib/modules/2.6.28.9/kernel/sound/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_pcm_oss (/lib/modules/2.6.28.9/kernel/sound/acore/oss/snd-pcm-oss.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_mixer_oss (/lib/modules/2.6.28.9/kernel/sound/acore/oss/snd-mixer-oss.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd (/lib/modules/2.6.28.9/kernel/sound/acore/snd.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_seq_device (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq-device.ko): Unknown symbol in module, or unknown parameter (see dmesg) WARNING: Error inserting snd_timer (/lib/modules/2.6.28.9/kernel/sound/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_seq (/lib/modules/2.6.28.9/kernel/sound/acore/seq/snd-seq.ko): Unknown symbol in module, or unknown parameter (see dmesg) amixer: Mixer attach default error: No such file or directory /usr/sbin/alsactl: save_state:1501: No soundcards found...

2 1

[alsa-devel] [PATCH] alsa-info.sh: add command-line flag to print alsa info to stdout
by Luke Yelavich 30 Mar '09

30 Mar '09

Add the --stdout command-line flag to allow displaying the collected alsa information directly to standard output. This is useful for bug information collecting systems, such as Ubuntu's apport. Signed-off-by: Luke Yelavich <themuso(a)ubuntu.com> --- utils/alsa-info.sh | 34 +++++++++++++++++++++++++++++----- 1 files changed, 29 insertions(+), 5 deletions(-) diff --git a/utils/alsa-info.sh b/utils/alsa-info.sh index b62c4d5..8340019 100755 --- a/utils/alsa-info.sh +++ b/utils/alsa-info.sh @@ -250,6 +250,12 @@ case "$1" in REPEAT="" shift ;; + --stdout) + DIALOG="" + NOUPLOAD="yes" + QUESTION="no" + TOSTDOUT="yes" + ;; esac done @@ -596,6 +602,17 @@ then fi fi ;; + --stdout) + NOUPLOAD="yes" + withdevices + withconfigs + withaplay + withamixer + withalsactl + withlsmod + cat $FILE + rm $FILE + ;; --about) echo "Written/Tested by the following users of #alsa on irc.freenode.net:" echo "" @@ -604,6 +621,7 @@ then echo " gnubien - Various script ideas / Testing" echo " GrueMaster - HDA Intel specific items / Testing" echo " olegfink - Script update function" + echo " TheMuso - display to stdout functionality" exit 0 ;; *) @@ -621,6 +639,8 @@ then echo " --no-upload (do not upload contents to remote server)" echo " --pastebin (use http://pastebin.ca) as remote server" echo " instead www.alsa-project.org" + echo " --stdout (print alsa information to standard output" + echo " instead of a file)" echo " --about (show some information about the script)" echo " --debug (will run the script as normal, but will not" echo " delete $FILE)" @@ -637,7 +657,9 @@ fi if [ -n "$NOUPLOAD" ]; then - mv $FILE $NFILE || exit 1 + if [ -z "$TOSTDOUT" ]; then + mv $FILE $NFILE || exit 1 + fi if [[ -n $DIALOG ]] then @@ -655,10 +677,12 @@ if [ -n "$NOUPLOAD" ]; then echo "Your ALSA information can be seen by looking in $NFILE" echo "" else - echo "You requested that your information was NOT automatically uploaded to the $WWWSERVICE" - echo "" - echo "Your ALSA information can be seen by looking in $NFILE" - echo "" + if [ -z "$TOSTDOUT" ]; then + echo "You requested that your information was NOT automatically uploaded to the $WWWSERVICE" + echo "" + echo "Your ALSA information can be seen by looking in $NFILE" + echo "" + fi fi fi -- 1.6.0.4

1 1

[alsa-devel] [PATCH] Staging: line6: convert to snd_card_create()
by Alexander Beregalov 29 Mar '09

29 Mar '09

Signed-off-by: Alexander Beregalov <a.beregalov(a)gmail.com> --- drivers/staging/line6/audio.c | 9 +++++---- 1 files changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/staging/line6/audio.c b/drivers/staging/line6/audio.c index 3aa9468..e2ac8d6 100644 --- a/drivers/staging/line6/audio.c +++ b/drivers/staging/line6/audio.c @@ -27,11 +27,12 @@ int line6_init_audio(struct usb_line6 *line6) { static int dev; struct snd_card *card; + int err; - card = snd_card_new(line6_index[dev], line6_id[dev], THIS_MODULE, 0); - - if (card == NULL) - return -ENOMEM; + err = snd_card_create(line6_index[dev], line6_id[dev], THIS_MODULE, 0, + &card); + if (err < 0) + return err; line6->card = card;

1 0

[alsa-devel] Attempts to get a USB device operating.
by Tom Watson 29 Mar '09

29 Mar '09

I've got a (real) cheap usb sound "card" that partially works with ALSA. I can get the microphone input to respond by fiddling with some of the switches, but I have been unable to ge the output functions to work (produce output) at all. The "indicating" (power) light flashes, but I get no sound. Another thing that is weird is that while the litle box has SPDIF connections (both in and out) I don't see them on the mixer panel. Any clues would be appreciated. I have done the upload using 'alsa-info' with the defaults. Some brief details: lsusb yields: Bus 001 Device 034: ID 0d8c:0102 C-Media Electronics, Inc. The output mixer panel shows two outputs (speakers), The input mixer shows three inputs (2xPCM, 1 Mic). The switches mixer shows a PCM capture source and a single PCM switch. Are there any experiments I can do to help out in the investigation? I'm only using aplay/arecord in doing this test, just to make things 'easy' to diagnose. Thanks for the help. -- Tom Watson tsw(a)johana.com

1 0

[alsa-devel] [PATCH] snd-usb-caiaq: clean up header includes
by Daniel Mack 28 Mar '09

28 Mar '09

Signed-off-by: Daniel Mack <daniel(a)caiaq.de> --- sound/usb/caiaq/caiaq-audio.c | 8 +------- sound/usb/caiaq/caiaq-control.c | 6 +----- sound/usb/caiaq/caiaq-device.c | 13 +++---------- sound/usb/caiaq/caiaq-input.c | 6 ------ sound/usb/caiaq/caiaq-midi.c | 9 +-------- 5 files changed, 6 insertions(+), 36 deletions(-) diff --git a/sound/usb/caiaq/caiaq-audio.c b/sound/usb/caiaq/caiaq-audio.c index 08d51e0..cf37331 100644 --- a/sound/usb/caiaq/caiaq-audio.c +++ b/sound/usb/caiaq/caiaq-audio.c @@ -16,17 +16,11 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +#include <linux/spinlock.h> #include <linux/init.h> -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/interrupt.h> #include <linux/usb.h> -#include <linux/spinlock.h> #include <sound/core.h> -#include <sound/initval.h> #include <sound/pcm.h> -#include <sound/rawmidi.h> -#include <linux/input.h> #include "caiaq-device.h" #include "caiaq-audio.h" diff --git a/sound/usb/caiaq/caiaq-control.c b/sound/usb/caiaq/caiaq-control.c index 77f60b4..52685cf 100644 --- a/sound/usb/caiaq/caiaq-control.c +++ b/sound/usb/caiaq/caiaq-control.c @@ -18,14 +18,10 @@ */ #include <linux/init.h> -#include <linux/interrupt.h> #include <linux/usb.h> +#include <sound/control.h> #include <sound/core.h> -#include <sound/initval.h> #include <sound/pcm.h> -#include <sound/rawmidi.h> -#include <sound/control.h> -#include <linux/input.h> #include "caiaq-device.h" #include "caiaq-control.h" diff --git a/sound/usb/caiaq/caiaq-device.c b/sound/usb/caiaq/caiaq-device.c index cf573a9..89f8b68 100644 --- a/sound/usb/caiaq/caiaq-device.c +++ b/sound/usb/caiaq/caiaq-device.c @@ -19,27 +19,20 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#include <linux/init.h> -#include <linux/module.h> #include <linux/moduleparam.h> #include <linux/interrupt.h> +#include <linux/module.h> +#include <linux/init.h> #include <linux/usb.h> -#include <linux/input.h> -#include <linux/spinlock.h> -#include <sound/core.h> #include <sound/initval.h> +#include <sound/core.h> #include <sound/pcm.h> -#include <sound/rawmidi.h> -#include <sound/control.h> #include "caiaq-device.h" #include "caiaq-audio.h" #include "caiaq-midi.h" #include "caiaq-control.h" - -#ifdef CONFIG_SND_USB_CAIAQ_INPUT #include "caiaq-input.h" -#endif MODULE_AUTHOR("Daniel Mack <daniel(a)caiaq.de>"); MODULE_DESCRIPTION("caiaq USB audio, version 1.3.13"); diff --git a/sound/usb/caiaq/caiaq-input.c b/sound/usb/caiaq/caiaq-input.c index f743847..4451775 100644 --- a/sound/usb/caiaq/caiaq-input.c +++ b/sound/usb/caiaq/caiaq-input.c @@ -17,14 +17,8 @@ */ #include <linux/init.h> -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/input.h> #include <linux/usb.h> #include <linux/usb/input.h> -#include <linux/spinlock.h> -#include <sound/core.h> -#include <sound/rawmidi.h> #include <sound/pcm.h> #include "caiaq-device.h" #include "caiaq-input.h" diff --git a/sound/usb/caiaq/caiaq-midi.c b/sound/usb/caiaq/caiaq-midi.c index f19fd36..79424c1 100644 --- a/sound/usb/caiaq/caiaq-midi.c +++ b/sound/usb/caiaq/caiaq-midi.c @@ -16,21 +16,14 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#include <linux/init.h> -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/interrupt.h> #include <linux/usb.h> -#include <linux/input.h> -#include <linux/spinlock.h> -#include <sound/core.h> #include <sound/rawmidi.h> +#include <sound/core.h> #include <sound/pcm.h> #include "caiaq-device.h" #include "caiaq-midi.h" - static int snd_usb_caiaq_midi_input_open(struct snd_rawmidi_substream *substream) { return 0; -- 1.6.2.1

1 0

[alsa-devel] Regression? Default card no longer shows up
by Susan Cragin 28 Mar '09

28 Mar '09

I have been compiling the development alsa-drivers because I use an X-fi card. They have worked great up until today. I use Ubuntu Studio. I installed it clean this morning, with default options. Then I purged pulseaudio (because pulseaudio does not work with wine) re-booted. compiled and installed alsa-driver re-booted set-default-card to Generic asoundconf list shows the following Names of available sound cards: Intel Generic (this of course is my X-fi card) tried to run Audacity. Audacity only recognizes the Intel card. Installed wine. Wine shows the following: alsa-driver MIDI Out Devices: Midi Through Port-0 MIDI In Devices: Midi Through Port-0 Mixer Devices: HDA Intel HDA-Audio Generic This may be a Ubuntu bug, but I wanted to run it by you first. Susan Cragin

1 0

[alsa-devel] [patch 1/2] alsa: ASoC driver for s6000 I2S interface
by Daniel Glöckner 27 Mar '09

27 Mar '09

This patch adds a driver for the I2S interface found on Stretch s6000 family processors. Signed-off-by: Daniel Glöckner <dg(a)emlix.com> --- sound/soc/Kconfig | 1 + sound/soc/Makefile | 1 + sound/soc/s6000/Kconfig | 10 + sound/soc/s6000/Makefile | 6 + sound/soc/s6000/s6000-i2s.c | 421 +++++++++++++++++++++++++++++++++++ sound/soc/s6000/s6000-i2s.h | 167 ++++++++++++++ sound/soc/s6000/s6000-pcm.c | 518 +++++++++++++++++++++++++++++++++++++++++++ sound/soc/s6000/s6000-pcm.h | 41 ++++ 8 files changed, 1165 insertions(+), 0 deletions(-) create mode 100644 sound/soc/s6000/Kconfig create mode 100644 sound/soc/s6000/Makefile create mode 100644 sound/soc/s6000/s6000-i2s.c create mode 100644 sound/soc/s6000/s6000-i2s.h create mode 100644 sound/soc/s6000/s6000-pcm.c create mode 100644 sound/soc/s6000/s6000-pcm.h diff --git a/sound/soc/Kconfig b/sound/soc/Kconfig index ef025c6..56e5198 100644 --- a/sound/soc/Kconfig +++ b/sound/soc/Kconfig @@ -31,6 +31,7 @@ source "sound/soc/fsl/Kconfig" source "sound/soc/omap/Kconfig" source "sound/soc/pxa/Kconfig" source "sound/soc/s3c24xx/Kconfig" +source "sound/soc/s6000/Kconfig" source "sound/soc/sh/Kconfig" # Supported codecs diff --git a/sound/soc/Makefile b/sound/soc/Makefile index 86a9b1f..6b33d80 100644 --- a/sound/soc/Makefile +++ b/sound/soc/Makefile @@ -10,4 +10,5 @@ obj-$(CONFIG_SND_SOC) += fsl/ obj-$(CONFIG_SND_SOC) += omap/ obj-$(CONFIG_SND_SOC) += pxa/ obj-$(CONFIG_SND_SOC) += s3c24xx/ +obj-$(CONFIG_SND_SOC) += s6000/ obj-$(CONFIG_SND_SOC) += sh/ diff --git a/sound/soc/s6000/Kconfig b/sound/soc/s6000/Kconfig new file mode 100644 index 0000000..5612ed2 --- /dev/null +++ b/sound/soc/s6000/Kconfig @@ -0,0 +1,10 @@ +config SND_S6000_SOC + tristate "SoC Audio for the Stretch s6000 family" + depends on XTENSA_VARIANT_S6000 && SND_SOC + help + Say Y or M if you want to add support for codecs attached to + s6000 family chips. You will also need to select the platform + to support below. + +config SND_S6000_SOC_I2S + tristate diff --git a/sound/soc/s6000/Makefile b/sound/soc/s6000/Makefile new file mode 100644 index 0000000..df15f87 --- /dev/null +++ b/sound/soc/s6000/Makefile @@ -0,0 +1,6 @@ +# s6000 Platform Support +snd-soc-s6000-objs := s6000-pcm.o +snd-soc-s6000-i2s-objs := s6000-i2s.o + +obj-$(CONFIG_SND_S6000_SOC) += snd-soc-s6000.o +obj-$(CONFIG_SND_S6000_SOC_I2S) += snd-soc-s6000-i2s.o diff --git a/sound/soc/s6000/s6000-i2s.c b/sound/soc/s6000/s6000-i2s.c new file mode 100644 index 0000000..719a3c4 --- /dev/null +++ b/sound/soc/s6000/s6000-i2s.c @@ -0,0 +1,421 @@ +/* + * ALSA SoC I2S Audio Layer for the Stretch S6000 family + * + * Author: Daniel Gloeckner, <dg(a)emlix.com> + * Copyright: (C) 2009 emlix GmbH <info(a)emlix.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/init.h> +#include <linux/module.h> +#include <linux/device.h> +#include <linux/delay.h> +#include <linux/clk.h> +#include <linux/interrupt.h> + +#include <sound/core.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/initval.h> +#include <sound/soc.h> + +#include "s6000-i2s.h" +#include "s6000-pcm.h" + +static void s6000_i2s_wait_disabled(struct s6000_i2s_dev *dev) +{ + int channel; + int n = 50; + for (channel = 0; channel < 2; channel++) { + while (--n >= 0) { + int v = s6_i2s_read_reg(dev, S6_I2S_ENABLE(channel)); + if ((v & S6_I2S_IS_ENABLED) + || !(v & (S6_I2S_DMA_ACTIVE | S6_I2S_IS_BUSY))) + break; + udelay(20); + } + } + if (n < 0) + printk(KERN_WARNING "s6000-i2s: timeout disabling interfaces"); +} + +static int s6000_i2s_set_dai_fmt(struct snd_soc_dai *cpu_dai, + unsigned int fmt) +{ + struct s6000_i2s_dev *dev = cpu_dai->private_data; + u32 w; + + switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { + case SND_SOC_DAIFMT_CBM_CFM: + w = S6_I2S_SCK_IN | S6_I2S_WS_IN; + break; + case SND_SOC_DAIFMT_CBS_CFM: + w = S6_I2S_SCK_OUT | S6_I2S_WS_IN; + break; + case SND_SOC_DAIFMT_CBM_CFS: + w = S6_I2S_SCK_IN | S6_I2S_WS_OUT; + break; + case SND_SOC_DAIFMT_CBS_CFS: + w = S6_I2S_SCK_OUT | S6_I2S_WS_OUT; + break; + default: + return -EINVAL; + } + + switch (fmt & SND_SOC_DAIFMT_INV_MASK) { + case SND_SOC_DAIFMT_IB_IF: + w |= S6_I2S_LEFT_FIRST; + break; + case SND_SOC_DAIFMT_IB_NF: + w |= S6_I2S_RIGHT_FIRST; + break; + default: + return -EINVAL; + } + + s6_i2s_mod_reg(dev, S6_I2S_INTERFACE_CFG(0), + S6_I2S_FIRST | S6_I2S_WS_DIR | S6_I2S_SCK_DIR, w); + s6_i2s_mod_reg(dev, S6_I2S_INTERFACE_CFG(1), + S6_I2S_FIRST | S6_I2S_WS_DIR | S6_I2S_SCK_DIR, w); + + return 0; +} + +static int s6000_i2s_set_clkdiv(struct snd_soc_dai *dai, int div_id, int div) +{ + struct s6000_i2s_dev *dev = dai->private_data; + + if (!div || (div & 1) || div > (S6_I2S_DIV_MASK + 1) * 2) + return -EINVAL; + + s6_i2s_mod_reg(dev, S6_I2S_INTERFACE_CFG(div_id), + S6_I2S_DIV_MASK, div / 2 - 1); + return 0; +} + +static int s6000_i2s_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct s6000_i2s_dev *dev = dai->private_data; + int interf; + u32 w = 0; + + if (dev->wide) + interf = 0; + else { + w |= (((params_channels(params) - 2) / 2) + << S6_I2S_CHANNELS_SHIFT) & S6_I2S_CHANNELS_MASK; + interf = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) + ? dev->channel_out : dev->channel_in; + } + + switch (params_format(params)) { + case SNDRV_PCM_FORMAT_S16_LE: + w |= S6_I2S_16BIT | S6_I2S_MEM_16BIT; + break; + case SNDRV_PCM_FORMAT_S32_LE: + w |= S6_I2S_32BIT | S6_I2S_MEM_32BIT; + break; + default: + printk(KERN_WARNING "s6000-i2s: unsupported PCM format %x\n", + params_format(params)); + return -EINVAL; + } + + if (s6_i2s_read_reg(dev, S6_I2S_INTERFACE_CFG(interf)) + & S6_I2S_IS_ENABLED) { + printk(KERN_ERR "s6000-i2s: interface already enabled\n"); + return -EBUSY; + } + + s6_i2s_mod_reg(dev, S6_I2S_INTERFACE_CFG(interf), + S6_I2S_CHANNELS_MASK|S6_I2S_MEM_MASK|S6_I2S_BITS_MASK, + w); + + return 0; +} + +static int __devinit s6000_i2s_probe(struct platform_device *pdev, + struct snd_soc_dai *dai) +{ + struct s6000_i2s_dev *dev; + struct resource *scbmem, *sifmem, *region, *dma_in, *dma_out; + struct s6000_snd_platform_data *pdata; + u8 __iomem *mmio; + int ret; + + pdata = pdev->dev.platform_data; + + scbmem = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!scbmem) { + dev_err(&pdev->dev, "no mem resource?\n"); + ret = -ENODEV; + goto err_release_none; + } + + region = request_mem_region(scbmem->start, + scbmem->end - scbmem->start + 1, + pdev->name); + if (!region) { + dev_err(&pdev->dev, "I2S SCB region already claimed\n"); + ret = -EBUSY; + goto err_release_none; + } + + mmio = ioremap(scbmem->start, scbmem->end - scbmem->start + 1); + if (!mmio) { + dev_err(&pdev->dev, "can't ioremap SCB region\n"); + ret = -ENOMEM; + goto err_release_scb; + } + + sifmem = platform_get_resource(pdev, IORESOURCE_MEM, 1); + if (!sifmem) { + dev_err(&pdev->dev, "no second mem resource?\n"); + ret = -ENODEV; + goto err_release_map; + } + + region = request_mem_region(sifmem->start, + sifmem->end - sifmem->start + 1, + pdev->name); + if (!region) { + dev_err(&pdev->dev, "I2S SIF region already claimed\n"); + ret = -EBUSY; + goto err_release_map; + } + + dma_in = platform_get_resource(pdev, IORESOURCE_DMA, 0); + if (!dma_in) { + dev_err(&pdev->dev, "no dma resource?\n"); + ret = -ENODEV; + goto err_release_sif; + } + + region = request_mem_region(dma_in->start, + dma_in->end - dma_in->start + 1, + pdev->name); + if (!region) { + dev_err(&pdev->dev, "I2S DMA region already claimed\n"); + ret = -EBUSY; + goto err_release_sif; + } + + dma_out = 0; + if (pdata->lines_out) { + if (pdata->lines_in) { + dma_out = platform_get_resource(pdev, IORESOURCE_DMA, + 1); + if (!dma_out) { + dev_err(&pdev->dev, + "no second dma resource?\n"); + ret = -ENODEV; + goto err_release_dma1; + } + + region = request_mem_region(dma_out->start, + dma_out->end + - dma_out->start + 1, + pdev->name); + if (!region) { + dev_err(&pdev->dev, + "I2S DMA region already claimed\n"); + ret = -EBUSY; + goto err_release_dma1; + } + } else { + dma_out = dma_in; + dma_in = 0; + } + } + + dev = kzalloc(sizeof(struct s6000_i2s_dev), GFP_KERNEL); + if (!dev) { + ret = -ENOMEM; + goto err_release_dma2; + } + + dai->private_data = dev; + dai->dma_data = &dev->dma_params; + + dev->sifbase = sifmem->start; + dev->scbbase = mmio; + + s6_i2s_write_reg(dev, S6_I2S_INTERRUPT_ENABLE, 0); + s6_i2s_write_reg(dev, S6_I2S_INTERRUPT_CLEAR, + S6_I2S_INT_ALIGNMENT | + S6_I2S_INT_UNDERRUN | + S6_I2S_INT_OVERRUN); + + s6000_i2s_stop_channel(dev, 0); + s6000_i2s_stop_channel(dev, 1); + s6000_i2s_wait_disabled(dev); + + dev->wide = pdata->wide; + dev->channel_in = pdata->channel_in; + dev->channel_out = pdata->channel_out; + dev->lines_in = pdata->lines_in; + dev->lines_out = pdata->lines_out; + + s6_i2s_write_reg(dev, S6_I2S_MODE, + dev->wide ? S6_I2S_WIDE : S6_I2S_DUAL); + + if (dev->wide) { + int i; + dev->channel_in = 0; + dev->channel_out = 1; + dai->capture.channels_min = 2 * dev->lines_in; + dai->capture.channels_max = dai->capture.channels_min; + dai->playback.channels_min = 2 * dev->lines_out; + dai->playback.channels_max = dai->playback.channels_min; + + for (i = 0; i < dev->lines_out; i++) + s6_i2s_write_reg(dev, S6_I2S_DATA_CFG(i), S6_I2S_OUT); + + for (; i < S6_I2S_NUM_LINES - dev->lines_in; i++) + s6_i2s_write_reg(dev, S6_I2S_DATA_CFG(i), + S6_I2S_UNUSED); + + for (; i < S6_I2S_NUM_LINES; i++) + s6_i2s_write_reg(dev, S6_I2S_DATA_CFG(i), S6_I2S_IN); + } else { + unsigned int cfg[2] = {S6_I2S_UNUSED, S6_I2S_UNUSED}; + + dev->lines_in = (dev->lines_in != 0); + dev->lines_out = (dev->lines_out != 0); + dai->capture.channels_min = 2 * dev->lines_in; + dai->capture.channels_max = 8 * dev->lines_in; + dai->playback.channels_min = 2 * dev->lines_out; + dai->playback.channels_max = 8 * dev->lines_out; + + cfg[dev->channel_in] = S6_I2S_IN; + cfg[dev->channel_out] = S6_I2S_OUT; + + s6_i2s_write_reg(dev, S6_I2S_DATA_CFG(0), cfg[0]); + s6_i2s_write_reg(dev, S6_I2S_DATA_CFG(1), cfg[1]); + } + + dev->dma_params.dma_in = dma_in ? dma_in->start : 0; + dev->dma_params.dma_out = dma_out ? dma_out->start : 0; + dev->dma_params.sif_in = dev->sifbase + (dev->channel_in ? + S6_I2S_SIF_PORT1 : S6_I2S_SIF_PORT0); + dev->dma_params.sif_out = dev->sifbase + (dev->channel_out ? + S6_I2S_SIF_PORT1 : S6_I2S_SIF_PORT0); + dev->dma_params.same_rate = pdata->same_rate | pdata->wide; + + dev->dma_params.irq = platform_get_irq(pdev, 0); + if (dev->dma_params.irq < 0) { + dev_err(&pdev->dev, "no irq resource?\n"); + ret = -ENODEV; + goto err_release_dev; + } + + s6_i2s_write_reg(dev, S6_I2S_INTERRUPT_ENABLE, + S6_I2S_INT_ALIGNMENT | + S6_I2S_INT_UNDERRUN | + S6_I2S_INT_OVERRUN); + + return 0; + +err_release_dev: + kfree(dev); +err_release_dma2: + if (dma_out) + release_mem_region(dma_out->start, + dma_out->end - dma_out->start + 1); +err_release_dma1: + if (dma_in) + release_mem_region(dma_in->start, + dma_in->end - dma_in->start + 1); +err_release_sif: + release_mem_region(sifmem->start, (sifmem->end - sifmem->start) + 1); +err_release_map: + iounmap(mmio); +err_release_scb: + release_mem_region(scbmem->start, (scbmem->end - scbmem->start) + 1); +err_release_none: + return ret; +} + +static void __devexit s6000_i2s_remove(struct platform_device *pdev, + struct snd_soc_dai *dai) +{ + struct s6000_i2s_dev *dev = dai->private_data; + struct resource *region; + void __iomem *mmio = dev->scbbase; + + s6000_i2s_stop_channel(dev, 0); + s6000_i2s_stop_channel(dev, 1); + kfree(dev); + dai->private_data = 0; + + s6_i2s_write_reg(dev, S6_I2S_INTERRUPT_ENABLE, 0); + + region = platform_get_resource(pdev, IORESOURCE_DMA, 0); + release_region(region->start, region->end - region->start + 1); + + if (dev->lines_in && dev->lines_out) { + region = platform_get_resource(pdev, IORESOURCE_DMA, 1); + release_region(region->start, region->end - region->start + 1); + } + + region = platform_get_resource(pdev, IORESOURCE_MEM, 0); + release_region(region->start, (region->end - region->start) + 1); + + iounmap(mmio); + region = platform_get_resource(pdev, IORESOURCE_IO, 0); + release_mem_region(region->start, (region->end - region->start) + 1); +} + +#define S6000_I2S_RATES (SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_KNOT | \ + SNDRV_PCM_RATE_5512 | SNDRV_PCM_RATE_8000_192000) +#define S6000_I2S_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE) + +struct snd_soc_dai s6000_i2s_dai = { + .name = "s6000-i2s", + .id = 0, + .probe = s6000_i2s_probe, + .remove = __devexit_p(s6000_i2s_remove), + .playback = { + .channels_min = 2, + .channels_max = 8, + .formats = S6000_I2S_FORMATS, + .rates = S6000_I2S_RATES, + .rate_min = 0, + .rate_max = 1562500, + }, + .capture = { + .channels_min = 2, + .channels_max = 8, + .formats = S6000_I2S_FORMATS, + .rates = S6000_I2S_RATES, + .rate_min = 0, + .rate_max = 1562500, + }, + .ops = { + .set_fmt = s6000_i2s_set_dai_fmt, + .set_clkdiv = s6000_i2s_set_clkdiv, + .hw_params = s6000_i2s_hw_params, + } +} +EXPORT_SYMBOL_GPL(s6000_i2s_dai); + +static int __init s6000_i2s_init(void) +{ + return snd_soc_register_dai(&s6000_i2s_dai); +} +module_init(s6000_i2s_init); + +static void __exit s6000_i2s_exit(void) +{ + snd_soc_unregister_dai(&s6000_i2s_dai); +} +module_exit(s6000_i2s_exit); + +MODULE_AUTHOR("Daniel Gloeckner"); +MODULE_DESCRIPTION("Stretch s6000 family I2S SoC Interface"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/s6000/s6000-i2s.h b/sound/soc/s6000/s6000-i2s.h new file mode 100644 index 0000000..4918f95 --- /dev/null +++ b/sound/soc/s6000/s6000-i2s.h @@ -0,0 +1,167 @@ +/* + * ALSA SoC I2S Audio Layer for the Stretch s6000 family + * + * Author: Daniel Gloeckner, <dg(a)emlix.com> + * Copyright: (C) 2009 emlix GmbH <info(a)emlix.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef _S6000_I2S_H +#define _S6000_I2S_H + +#include <linux/io.h> +#include "s6000-pcm.h" + +extern struct snd_soc_dai s6000_i2s_dai; + +struct s6000_i2s_dev { + dma_addr_t sifbase; + u8 __iomem *scbbase; + int wide; + int channel_in; + int channel_out; + int lines_in; + int lines_out; + struct s6000_pcm_dma_params dma_params; +}; + +#define S6_I2S_INTERRUPT_STATUS 0x00 +#define S6_I2S_INT_OVERRUN 1 +#define S6_I2S_INT_UNDERRUN 2 +#define S6_I2S_INT_ALIGNMENT 4 +#define S6_I2S_INTERRUPT_ENABLE 0x04 +#define S6_I2S_INTERRUPT_RAW 0x08 +#define S6_I2S_INTERRUPT_CLEAR 0x0C +#define S6_I2S_INTERRUPT_SET 0x10 +#define S6_I2S_MODE 0x20 +#define S6_I2S_DUAL 0 +#define S6_I2S_WIDE 1 +#define S6_I2S_TX_DEFAULT 0x24 +#define S6_I2S_DATA_CFG(c) (0x40 + 0x10 * (c)) +#define S6_I2S_IN 0 +#define S6_I2S_OUT 1 +#define S6_I2S_UNUSED 2 +#define S6_I2S_INTERFACE_CFG(c) (0x44 + 0x10 * (c)) +#define S6_I2S_DIV_MASK 0x001fff +#define S6_I2S_16BIT 0x000000 +#define S6_I2S_20BIT 0x002000 +#define S6_I2S_24BIT 0x004000 +#define S6_I2S_32BIT 0x006000 +#define S6_I2S_BITS_MASK 0x006000 +#define S6_I2S_MEM_16BIT 0x000000 +#define S6_I2S_MEM_32BIT 0x008000 +#define S6_I2S_MEM_MASK 0x008000 +#define S6_I2S_CHANNELS_SHIFT 16 +#define S6_I2S_CHANNELS_MASK 0x030000 +#define S6_I2S_SCK_IN 0x000000 +#define S6_I2S_SCK_OUT 0x040000 +#define S6_I2S_SCK_DIR 0x040000 +#define S6_I2S_WS_IN 0x000000 +#define S6_I2S_WS_OUT 0x080000 +#define S6_I2S_WS_DIR 0x080000 +#define S6_I2S_LEFT_FIRST 0x000000 +#define S6_I2S_RIGHT_FIRST 0x100000 +#define S6_I2S_FIRST 0x100000 +#define S6_I2S_CUR_SCK 0x200000 +#define S6_I2S_CUR_WS 0x400000 +#define S6_I2S_ENABLE(c) (0x48 + 0x10 * (c)) +#define S6_I2S_DISABLE_IF 0x02 +#define S6_I2S_ENABLE_IF 0x03 +#define S6_I2S_IS_BUSY 0x04 +#define S6_I2S_DMA_ACTIVE 0x08 +#define S6_I2S_IS_ENABLED 0x10 + +#define S6_I2S_NUM_LINES 4 + +#define S6_I2S_SIF_PORT0 0x0000000 +#define S6_I2S_SIF_PORT1 0x0000080 /* docs say 0x0000010 */ + +static inline void s6_i2s_write_reg(struct s6000_i2s_dev *dev, int reg, u32 val) +{ + writel(val, dev->scbbase + reg); +} + +static inline u32 s6_i2s_read_reg(struct s6000_i2s_dev *dev, int reg) +{ + return readl(dev->scbbase + reg); +} + +static inline void s6_i2s_mod_reg(struct s6000_i2s_dev *dev, int reg, + u32 mask, u32 val) +{ + val ^= s6_i2s_read_reg(dev, reg) & ~mask; + s6_i2s_write_reg(dev, reg, val); +} + +static inline void s6000_i2s_start_channel(struct s6000_i2s_dev *dev, + int channel) +{ + int i, j, cur, prev; + + /* + * Wait for WCLK to toggle 5 times before enabling the channel + * s6000 Family Datasheet 3.6.4: + * "At least two cycles of WS must occur between commands + * to disable or enable the interface" + */ + j = 0; + prev = ~S6_I2S_CUR_WS; + for (i = 1000000; --i && j < 6; ) { + cur = s6_i2s_read_reg(dev, S6_I2S_INTERFACE_CFG(channel)) + & S6_I2S_CUR_WS; + if (prev != cur) { + prev = cur; + j++; + } + } + if (j < 6) + printk(KERN_WARNING "s6000-i2s: timeout waiting for WCLK\n"); + + s6_i2s_write_reg(dev, S6_I2S_ENABLE(channel), S6_I2S_ENABLE_IF); +} + +static inline void s6000_i2s_stop_channel(struct s6000_i2s_dev *dev, + int channel) +{ + s6_i2s_write_reg(dev, S6_I2S_ENABLE(channel), S6_I2S_DISABLE_IF); +} + +static inline void s6000_i2s_start(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct s6000_i2s_dev *dev = rtd->dai->cpu_dai->private_data; + int channel; + + channel = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) ? + dev->channel_out : dev->channel_in; + + s6000_i2s_start_channel(dev, channel); +} + +static inline void s6000_i2s_stop(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct s6000_i2s_dev *dev = rtd->dai->cpu_dai->private_data; + int channel; + + channel = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) ? + dev->channel_out : dev->channel_in; + + s6000_i2s_stop_channel(dev, channel); +} + +static inline unsigned int s6000_i2s_int_sources(struct s6000_i2s_dev *dev) +{ + unsigned int pending; + pending = s6_i2s_read_reg(dev, S6_I2S_INTERRUPT_RAW); + pending &= S6_I2S_INT_ALIGNMENT | + S6_I2S_INT_UNDERRUN | + S6_I2S_INT_OVERRUN; + s6_i2s_write_reg(dev, S6_I2S_INTERRUPT_CLEAR, pending); + + return pending; +} +#endif diff --git a/sound/soc/s6000/s6000-pcm.c b/sound/soc/s6000/s6000-pcm.c new file mode 100644 index 0000000..90b546c --- /dev/null +++ b/sound/soc/s6000/s6000-pcm.c @@ -0,0 +1,518 @@ +/* + * ALSA PCM interface for the Stetch s6000 family + * + * Author: Daniel Gloeckner, <dg(a)emlix.com> + * Copyright: (C) 2009 emlix GmbH <info(a)emlix.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/module.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/slab.h> +#include <linux/dma-mapping.h> +#include <linux/interrupt.h> + +#include <sound/core.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> + +#include <asm/dma.h> +#include <variant/dmac.h> + +#include "s6000-i2s.h" +#include "s6000-pcm.h" + +#define S6000_PCM_DEBUG 0 +#if S6000_PCM_DEBUG +#define DPRINTK(x...) printk(KERN_DEBUG x) +#else +#define DPRINTK(x...) +#endif + +#define S6_PCM_PREALLOCATE_SIZE (96 * 1024) +#define S6_PCM_PREALLOCATE_MAX (2048 * 1024) + +static struct snd_pcm_hardware s6000_pcm_hardware = { + .info = (SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | + SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID | + SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_JOINT_DUPLEX), + .formats = (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE), + .rates = (SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_KNOT | + SNDRV_PCM_RATE_5512 | SNDRV_PCM_RATE_8000_192000), + .rate_min = 0, + .rate_max = 1562500, + .channels_min = 2, + .channels_max = 8, + .buffer_bytes_max = 0x7ffffff0, + .period_bytes_min = 16, + .period_bytes_max = 0xfffff0, + .periods_min = 2, + .periods_max = 1024, /* no limit */ + .fifo_size = 0, +}; + +struct s6000_runtime_data { + spinlock_t lock; + int period; /* current DMA period */ +}; + +static void s6000_pcm_enqueue_dma(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct s6000_runtime_data *prtd = runtime->private_data; + struct snd_soc_pcm_runtime *soc_runtime = substream->private_data; + struct s6000_pcm_dma_params *par = soc_runtime->dai->cpu_dai->dma_data; + int channel; + unsigned int period_size; + unsigned int dma_offset; + dma_addr_t dma_pos; + dma_addr_t src, dst; + + period_size = snd_pcm_lib_period_bytes(substream); + dma_offset = prtd->period * period_size; + dma_pos = runtime->dma_addr + dma_offset; + + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { + src = dma_pos; + dst = par->sif_out; + channel = par->dma_out; + } else { + src = par->sif_in; + dst = dma_pos; + channel = par->dma_in; + } + + if (!s6dmac_channel_enabled(DMA_MASK_DMAC(channel), + DMA_INDEX_CHNL(channel))) + return; + + if (s6dmac_fifo_full(DMA_MASK_DMAC(channel), DMA_INDEX_CHNL(channel))) { + printk(KERN_ERR "s6000-pcm: fifo full\n"); + return; + } + + BUG_ON(period_size & 15); + s6dmac_put_fifo(DMA_MASK_DMAC(channel), DMA_INDEX_CHNL(channel), + src, dst, period_size); + + prtd->period++; + if (unlikely(prtd->period >= runtime->periods)) + prtd->period = 0; +} + +static irqreturn_t s6000_pcm_irq(int irq, void *data) +{ + struct snd_pcm *pcm = data; + struct snd_soc_pcm_runtime *runtime = pcm->private_data; + struct s6000_pcm_dma_params *params = runtime->dai->cpu_dai->dma_data; + struct snd_pcm_substream *playback, *capture; + struct s6000_runtime_data *prtd; + unsigned int i2s_errors; + int i, ret = IRQ_NONE; + u32 channel[2] = { + [SNDRV_PCM_STREAM_PLAYBACK] = params->dma_out, + [SNDRV_PCM_STREAM_CAPTURE] = params->dma_in + }; + + i2s_errors = s6000_i2s_int_sources(runtime->dai->cpu_dai->private_data); + playback = pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream; + capture = pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream; + + if (unlikely(i2s_errors & S6_I2S_INT_ALIGNMENT)) { + printk(KERN_ERR "s6000-i2s: Alignment Error\n"); + ret = IRQ_HANDLED; + } + + if (unlikely(i2s_errors & S6_I2S_INT_UNDERRUN) && + playback->runtime && + snd_pcm_running(playback)) { + printk(KERN_WARNING "s6000-i2s: Tx Underrun\n"); + s6000_i2s_start(playback); + + prtd = playback->runtime->private_data; + spin_lock(&prtd->lock); + s6000_pcm_enqueue_dma(playback); + /* a second descriptor will be queued below */ + spin_unlock(&prtd->lock); + + ret = IRQ_HANDLED; + } + + for (i = 0; i < 2; ++i) { + struct snd_pcm_substream *substream = pcm->streams[i].substream; + unsigned int pending; + + if (!channel[i]) + continue; + + pending = s6dmac_int_sources(DMA_MASK_DMAC(channel[i]), + DMA_INDEX_CHNL(channel[i])); + + if (pending & 1) { + ret = IRQ_HANDLED; + if (likely(substream->runtime && + snd_pcm_running(substream))) { + snd_pcm_period_elapsed(substream); + DPRINTK("period elapsed %x %x\n", + s6dmac_cur_src(DMA_MASK_DMAC(channel[i]), + DMA_INDEX_CHNL(channel[i])), + s6dmac_cur_dst(DMA_MASK_DMAC(channel[i]), + DMA_INDEX_CHNL(channel[i]))); + prtd = substream->runtime->private_data; + spin_lock(&prtd->lock); + s6000_pcm_enqueue_dma(substream); + spin_unlock(&prtd->lock); + } + } + + if (unlikely(pending & ~7)) { + if (pending & (1 << 3)) + printk(KERN_WARNING + "s6000-pcm: DMA %x Underflow\n", + channel[i]); + if (pending & (1 << 4)) + printk(KERN_WARNING + "s6000-pcm: DMA %x Overflow\n", + channel[i]); + if (pending & 0x1e0) + printk(KERN_WARNING + "s6000-pcm: DMA %x Master Error " + "(mask %x)\n", + channel[i], pending >> 5); + + } + } + + if (unlikely(i2s_errors & S6_I2S_INT_OVERRUN) && + capture->runtime && + snd_pcm_running(capture)) { + printk(KERN_WARNING "s6000-i2s: Rx Overrun\n"); + + prtd = capture->runtime->private_data; + spin_lock(&prtd->lock); + s6000_pcm_enqueue_dma(capture); + spin_unlock(&prtd->lock); + + s6000_i2s_start(capture); + ret = IRQ_HANDLED; + } + + return ret; +} + +int s6000_pcm_start(struct snd_pcm_substream *substream) +{ + struct s6000_runtime_data *prtd = substream->runtime->private_data; + struct snd_soc_pcm_runtime *soc_runtime = substream->private_data; + struct s6000_pcm_dma_params *par = soc_runtime->dai->cpu_dai->dma_data; + unsigned long flags; + + spin_lock_irqsave(&prtd->lock, flags); + + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) + s6dmac_enable_chan(DMA_MASK_DMAC(par->dma_out), + DMA_INDEX_CHNL(par->dma_out), + 1, 0, 1, 0, 0, 0, 0, 4, -1, 0, 0, 1); + else + s6dmac_enable_chan(DMA_MASK_DMAC(par->dma_in), + DMA_INDEX_CHNL(par->dma_in), + 1, 0, 0, 1, 0, 0, 0, 4, -1, 0, 0, 1); + + s6000_pcm_enqueue_dma(substream); + s6000_pcm_enqueue_dma(substream); + + spin_unlock_irqrestore(&prtd->lock, flags); + + return 0; +} + +int s6000_pcm_stop(struct snd_pcm_substream *substream) +{ + struct s6000_runtime_data *prtd = substream->runtime->private_data; + struct snd_soc_pcm_runtime *soc_runtime = substream->private_data; + struct s6000_pcm_dma_params *par = soc_runtime->dai->cpu_dai->dma_data; + unsigned long flags; + u32 channel; + + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) + channel = par->dma_out; + else + channel = par->dma_in; + + s6dmac_set_terminal_count(DMA_MASK_DMAC(channel), + DMA_INDEX_CHNL(channel), 0); + + spin_lock_irqsave(&prtd->lock, flags); + + s6dmac_disable_chan(DMA_MASK_DMAC(channel), DMA_INDEX_CHNL(channel)); + + spin_unlock_irqrestore(&prtd->lock, flags); + + return 0; +} + +static int s6000_pcm_trigger(struct snd_pcm_substream *substream, int cmd) +{ + int ret = 0; + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_RESUME: + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { + s6000_i2s_start(substream); + ret = s6000_pcm_start(substream); + } else { + ret = s6000_pcm_start(substream); + s6000_i2s_start(substream); + } + break; + case SNDRV_PCM_TRIGGER_STOP: + case SNDRV_PCM_TRIGGER_SUSPEND: + case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + s6000_i2s_stop(substream); + ret = s6000_pcm_stop(substream); + break; + default: + ret = -EINVAL; + } + + return ret; +} + +static int s6000_pcm_prepare(struct snd_pcm_substream *substream) +{ + struct s6000_runtime_data *prtd = substream->runtime->private_data; + + prtd->period = 0; + + return 0; +} + +static snd_pcm_uframes_t s6000_pcm_pointer(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *soc_runtime = substream->private_data; + struct s6000_pcm_dma_params *par = soc_runtime->dai->cpu_dai->dma_data; + struct snd_pcm_runtime *runtime = substream->runtime; + struct s6000_runtime_data *prtd = runtime->private_data; + unsigned long flags; + unsigned int offset; + dma_addr_t count; + + spin_lock_irqsave(&prtd->lock, flags); + + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) + count = s6dmac_cur_src(DMA_MASK_DMAC(par->dma_out), + DMA_INDEX_CHNL(par->dma_out)); + else + count = s6dmac_cur_dst(DMA_MASK_DMAC(par->dma_in), + DMA_INDEX_CHNL(par->dma_in)); + + count -= runtime->dma_addr; + + spin_unlock_irqrestore(&prtd->lock, flags); + + offset = bytes_to_frames(runtime, count); + if (unlikely(offset >= runtime->buffer_size)) + offset = 0; + + return offset; +} + +static int s6000_pcm_open(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *soc_runtime = substream->private_data; + struct s6000_pcm_dma_params *par = soc_runtime->dai->cpu_dai->dma_data; + struct snd_pcm_runtime *runtime = substream->runtime; + struct s6000_runtime_data *prtd; + int ret; + + snd_soc_set_runtime_hwparams(substream, &s6000_pcm_hardware); + + ret = snd_pcm_hw_constraint_step(runtime, 0, + SNDRV_PCM_HW_PARAM_PERIOD_BYTES, 16); + if (ret < 0) + return ret; + ret = snd_pcm_hw_constraint_step(runtime, 0, + SNDRV_PCM_HW_PARAM_BUFFER_BYTES, 16); + if (ret < 0) + return ret; + ret = snd_pcm_hw_constraint_integer(runtime, + SNDRV_PCM_HW_PARAM_PERIODS); + if (ret < 0) + return ret; + + if (par->same_rate) { + int rate; + spin_lock(&par->lock); /* needed? */ + rate = par->rate; + spin_unlock(&par->lock); + if (rate != -1) { + ret = snd_pcm_hw_constraint_minmax(runtime, + SNDRV_PCM_HW_PARAM_RATE, + rate, rate); + if (ret < 0) + return ret; + } + } + + prtd = kzalloc(sizeof(struct s6000_runtime_data), GFP_KERNEL); + if (prtd == NULL) + return -ENOMEM; + + spin_lock_init(&prtd->lock); + + runtime->private_data = prtd; + + return 0; +} + +static int s6000_pcm_close(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct s6000_runtime_data *prtd = runtime->private_data; + + kfree(prtd); + + return 0; +} + +static int s6000_pcm_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *hw_params) +{ + struct snd_soc_pcm_runtime *soc_runtime = substream->private_data; + struct s6000_pcm_dma_params *par = soc_runtime->dai->cpu_dai->dma_data; + int ret; + ret = snd_pcm_lib_malloc_pages(substream, + params_buffer_bytes(hw_params)); + if (ret < 0) { + printk(KERN_WARNING "s6000-pcm: allocation of memory failed\n"); + return ret; + } + + if (par->same_rate) { + spin_lock(&par->lock); + if (par->rate == -1 || + !(par->in_use & ~(1 << substream->stream))) { + par->rate = params_rate(hw_params); + par->in_use |= 1 << substream->stream; + } else if (params_rate(hw_params) != par->rate) { + snd_pcm_lib_free_pages(substream); + par->in_use &= ~(1 << substream->stream); + ret = -EBUSY; + } + spin_unlock(&par->lock); + } + return ret; +} + +static int s6000_pcm_hw_free(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *soc_runtime = substream->private_data; + struct s6000_pcm_dma_params *par = soc_runtime->dai->cpu_dai->dma_data; + + spin_lock(&par->lock); + par->in_use &= ~(1 << substream->stream); + if (!par->in_use) + par->rate = -1; + spin_unlock(&par->lock); + + return snd_pcm_lib_free_pages(substream); +} + +struct snd_pcm_ops s6000_pcm_ops = { + .open = s6000_pcm_open, + .close = s6000_pcm_close, + .ioctl = snd_pcm_lib_ioctl, + .hw_params = s6000_pcm_hw_params, + .hw_free = s6000_pcm_hw_free, + .trigger = s6000_pcm_trigger, + .prepare = s6000_pcm_prepare, + .pointer = s6000_pcm_pointer, +}; + +static void s6000_pcm_free(struct snd_pcm *pcm) +{ + struct snd_soc_pcm_runtime *runtime = pcm->private_data; + struct s6000_pcm_dma_params *params = runtime->dai->cpu_dai->dma_data; + + free_irq(params->irq, pcm); + snd_pcm_lib_preallocate_free_for_all(pcm); +} + +static u64 s6000_pcm_dmamask = DMA_32BIT_MASK; + +static int s6000_pcm_new(struct snd_card *card, + struct snd_soc_dai *dai, struct snd_pcm *pcm) +{ + struct snd_soc_pcm_runtime *runtime = pcm->private_data; + struct s6000_pcm_dma_params *params = runtime->dai->cpu_dai->dma_data; + int res; + + if (!card->dev->dma_mask) + card->dev->dma_mask = &s6000_pcm_dmamask; + if (!card->dev->coherent_dma_mask) + card->dev->coherent_dma_mask = DMA_32BIT_MASK; + + if (params->dma_in) { + s6dmac_disable_chan(DMA_MASK_DMAC(params->dma_in), + DMA_INDEX_CHNL(params->dma_in)); + s6dmac_int_sources(DMA_MASK_DMAC(params->dma_in), + DMA_INDEX_CHNL(params->dma_in)); + } + + if (params->dma_out) { + s6dmac_disable_chan(DMA_MASK_DMAC(params->dma_out), + DMA_INDEX_CHNL(params->dma_out)); + s6dmac_int_sources(DMA_MASK_DMAC(params->dma_out), + DMA_INDEX_CHNL(params->dma_out)); + } + + res = request_irq(params->irq, s6000_pcm_irq, IRQF_SHARED, + s6000_soc_platform.name, pcm); + if (res) { + printk(KERN_ERR "s6000-pcm couldn't get IRQ\n"); + return res; + } + + res = snd_pcm_lib_preallocate_pages_for_all(pcm, + SNDRV_DMA_TYPE_DEV, + card->dev, + S6_PCM_PREALLOCATE_SIZE, + S6_PCM_PREALLOCATE_MAX); + if (res) + printk(KERN_WARNING "s6000-pcm: preallocation failed\n"); + + spin_lock_init(&params->lock); + params->in_use = 0; + params->rate = -1; + return 0; +} + +struct snd_soc_platform s6000_soc_platform = { + .name = "s6000-audio", + .pcm_ops = &s6000_pcm_ops, + .pcm_new = s6000_pcm_new, + .pcm_free = s6000_pcm_free, +}; +EXPORT_SYMBOL_GPL(s6000_soc_platform); + +static int __init s6000_pcm_init(void) +{ + return snd_soc_register_platform(&s6000_soc_platform); +} +module_init(s6000_pcm_init); + +static void __exit s6000_pcm_exit(void) +{ + snd_soc_unregister_platform(&s6000_soc_platform); +} +module_exit(s6000_pcm_exit); + +MODULE_AUTHOR("Daniel Gloeckner"); +MODULE_DESCRIPTION("Stretch s6000 family PCM DMA module"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/s6000/s6000-pcm.h b/sound/soc/s6000/s6000-pcm.h new file mode 100644 index 0000000..8d7305f --- /dev/null +++ b/sound/soc/s6000/s6000-pcm.h @@ -0,0 +1,41 @@ +/* + * ALSA PCM interface for the Stretch s6000 family + * + * Author: Daniel Gloeckner, <dg(a)emlix.com> + * Copyright: (C) 2009 emlix GmbH <info(a)emlix.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef _S6000_PCM_H +#define _S6000_PCM_H + +struct s6000_pcm_dma_params { + dma_addr_t sif_in; + dma_addr_t sif_out; + u32 dma_in; + u32 dma_out; + int irq; + int same_rate; + + spinlock_t lock; + int in_use; + int rate; +}; + +struct s6000_snd_platform_data { + int lines_in; + int lines_out; + int channel_in; + int channel_out; + int wide; + int same_rate; +}; + +int s6000_pcm_start(struct snd_pcm_substream *substream); +int s6000_pcm_stop(struct snd_pcm_substream *substream); +extern struct snd_soc_platform s6000_soc_platform; + +#endif -- 1.6.2.107.ge47ee

2 9

[alsa-devel] xrun on sdp340 with small buffers
by Lopez Cruz, Misael 27 Mar '09

27 Mar '09

I use the sdp3430 machine driver for my board, which connects twl4030 codec and OMAP McBSP/DMA drivers. Everything works fine, I can play audio files (using aplay). However, I tried to force 'aplay' to use a different buffer size and period count, and it misbehaves. My experiment was setting buffer time to 10ms and periods to 4, and play a 8kHz sample file; this only generates underrun messages. Under that configuration, for 8kHz, it means a buffer size of 320B (16-bits, stereo) divided into 4 periods of 80B each. omap-pcm driver will report interrupts each 80B, as it uses a single DMA transfer for the buffer and generates interrupts each frame. I enabled the SND_PCM_XRUN_DEBUG option in the kernel and set xrun_debug proc-entry to 1. And this is what I get: # aplay audio_8000.wav --buffer-time=10000 --period-time=2500 Playing WAVE 'audio_8000.wav' : Signed 16 bit Little Endian, Rate 8000 Hz, Stereo Unexpected hw_pointer value [1] (stream = 0, delta: -67, max jitter = 80): wrong interrupt acknowledge? Unexpected hw_pointer value [1] (stream = 0, delta: -6, max jitter = 80): wrong interrupt acknowledge? What I understand it reports is that when an interrupt happens, the position of the transfer queried (using a dma get_pos) is lower than the position it (at least) should be. Let's say if in the third period (80B/period) of the buffer I should get at least a position greater than 240, and the position returned by query is -67B behind. Is my understanding correct? If so, does that mean the issue is with the DMA mechanism? Don't know if it's worth to say that adding the xrun_debung only prints some debug messages and then playback works. But disabling the debug shows only underrun messages. -Misa

3 4

[alsa-devel] Closing alsa devices after forking off children
by Werner Van Belle 27 Mar '09

27 Mar '09

Hello, I'm currently trying to figure out why a close of the alsa device is not realized 'quickly'. That is it seems to take 2 to 3 seconds before I can reopen the device in anopther program. After observing this behavior somewhat I figured out that opening an alsa device and then forking off a process will keep the alsa device open until the child dies, even when the parent process closes the alsa device. Is this behavior known and if so how can I work around this ? I tried to use pthread_atfork to close the device in the forked off child, but that closes the device in the parent process as well, so I would rather want to unlink the device in such a way that the close call does not need to wait until all children have given up their handle. With kind regards, -- Dr. Werner Van Belle http://werner.yellowcouch.org/

1 0

[alsa-devel] [PATCH 2.6.30] ASoC: trim SSI sysfs statistics in Freescale MPC8610 sound drivers
by Timur Tabi 27 Mar '09

27 Mar '09

Optimize the display of SSI statistics in the Freescale MPC8610 sound driver to display the status count only of the interrupts that were actually enabled. Previously, it would display the counts of all SISR status bits, even those that were not enabled. Signed-off-by: Timur Tabi <timur(a)freescale.com> --- sound/soc/fsl/fsl_ssi.c | 79 ++++++++++++++++++++++++++++------------------- 1 files changed, 47 insertions(+), 32 deletions(-) diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c index 72823a2..3711d84 100644 --- a/sound/soc/fsl/fsl_ssi.c +++ b/sound/soc/fsl/fsl_ssi.c @@ -60,6 +60,13 @@ SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S24_LE) #endif +/* SIER bitflag of interrupts to enable */ +#define SIER_FLAGS (CCSR_SSI_SIER_TFRC_EN | CCSR_SSI_SIER_TDMAE | \ + CCSR_SSI_SIER_TIE | CCSR_SSI_SIER_TUE0_EN | \ + CCSR_SSI_SIER_TUE1_EN | CCSR_SSI_SIER_RFRC_EN | \ + CCSR_SSI_SIER_RDMAE | CCSR_SSI_SIER_RIE | \ + CCSR_SSI_SIER_ROE0_EN | CCSR_SSI_SIER_ROE1_EN) + /** * fsl_ssi_private: per-SSI private data * @@ -140,7 +147,7 @@ static irqreturn_t fsl_ssi_isr(int irq, void *dev_id) were interrupted for. We mask it with the Interrupt Enable register so that we only check for events that we're interested in. */ - sisr = in_be32(&ssi->sisr) & in_be32(&ssi->sier); + sisr = in_be32(&ssi->sisr) & SIER_FLAGS; if (sisr & CCSR_SSI_SISR_RFRC) { ssi_private->stats.rfrc++; @@ -324,12 +331,7 @@ static int fsl_ssi_startup(struct snd_pcm_substream *substream, */ /* 4. Enable the interrupts and DMA requests */ - out_be32(&ssi->sier, - CCSR_SSI_SIER_TFRC_EN | CCSR_SSI_SIER_TDMAE | - CCSR_SSI_SIER_TIE | CCSR_SSI_SIER_TUE0_EN | - CCSR_SSI_SIER_TUE1_EN | CCSR_SSI_SIER_RFRC_EN | - CCSR_SSI_SIER_RDMAE | CCSR_SSI_SIER_RIE | - CCSR_SSI_SIER_ROE0_EN | CCSR_SSI_SIER_ROE1_EN); + out_be32(&ssi->sier, SIER_FLAGS); /* * Set the watermark for transmit FIFI 0 and receive FIFO 0. We @@ -590,39 +592,52 @@ static struct snd_soc_dai fsl_ssi_dai_template = { .ops = &fsl_ssi_dai_ops, }; +/* Show the statistics of a flag only if its interrupt is enabled. The + * compiler will optimze this code to a no-op if the interrupt is not + * enabled. + */ +#define SIER_SHOW(flag, name) \ + do { \ + if (SIER_FLAGS & CCSR_SSI_SIER_##flag) \ + length += sprintf(buf + length, #name "=%u\n", \ + ssi_private->stats.name); \ + } while (0) + + /** * fsl_sysfs_ssi_show: display SSI statistics * - * Display the statistics for the current SSI device. + * Display the statistics for the current SSI device. To avoid confusion, + * we only show those counts that are enabled. */ static ssize_t fsl_sysfs_ssi_show(struct device *dev, struct device_attribute *attr, char *buf) { struct fsl_ssi_private *ssi_private = - container_of(attr, struct fsl_ssi_private, dev_attr); - ssize_t length; - - length = sprintf(buf, "rfrc=%u", ssi_private->stats.rfrc); - length += sprintf(buf + length, "\ttfrc=%u", ssi_private->stats.tfrc); - length += sprintf(buf + length, "\tcmdau=%u", ssi_private->stats.cmdau); - length += sprintf(buf + length, "\tcmddu=%u", ssi_private->stats.cmddu); - length += sprintf(buf + length, "\trxt=%u", ssi_private->stats.rxt); - length += sprintf(buf + length, "\trdr1=%u", ssi_private->stats.rdr1); - length += sprintf(buf + length, "\trdr0=%u", ssi_private->stats.rdr0); - length += sprintf(buf + length, "\ttde1=%u", ssi_private->stats.tde1); - length += sprintf(buf + length, "\ttde0=%u", ssi_private->stats.tde0); - length += sprintf(buf + length, "\troe1=%u", ssi_private->stats.roe1); - length += sprintf(buf + length, "\troe0=%u", ssi_private->stats.roe0); - length += sprintf(buf + length, "\ttue1=%u", ssi_private->stats.tue1); - length += sprintf(buf + length, "\ttue0=%u", ssi_private->stats.tue0); - length += sprintf(buf + length, "\ttfs=%u", ssi_private->stats.tfs); - length += sprintf(buf + length, "\trfs=%u", ssi_private->stats.rfs); - length += sprintf(buf + length, "\ttls=%u", ssi_private->stats.tls); - length += sprintf(buf + length, "\trls=%u", ssi_private->stats.rls); - length += sprintf(buf + length, "\trff1=%u", ssi_private->stats.rff1); - length += sprintf(buf + length, "\trff0=%u", ssi_private->stats.rff0); - length += sprintf(buf + length, "\ttfe1=%u", ssi_private->stats.tfe1); - length += sprintf(buf + length, "\ttfe0=%u\n", ssi_private->stats.tfe0); + container_of(attr, struct fsl_ssi_private, dev_attr); + ssize_t length = 0; + + SIER_SHOW(RFRC_EN, rfrc); + SIER_SHOW(TFRC_EN, tfrc); + SIER_SHOW(CMDAU_EN, cmdau); + SIER_SHOW(CMDDU_EN, cmddu); + SIER_SHOW(RXT_EN, rxt); + SIER_SHOW(RDR1_EN, rdr1); + SIER_SHOW(RDR0_EN, rdr0); + SIER_SHOW(TDE1_EN, tde1); + SIER_SHOW(TDE0_EN, tde0); + SIER_SHOW(ROE1_EN, roe1); + SIER_SHOW(ROE0_EN, roe0); + SIER_SHOW(TUE1_EN, tue1); + SIER_SHOW(TUE0_EN, tue0); + SIER_SHOW(TFS_EN, tfs); + SIER_SHOW(RFS_EN, rfs); + SIER_SHOW(TLS_EN, tls); + SIER_SHOW(RLS_EN, rls); + SIER_SHOW(RFF1_EN, rff1); + SIER_SHOW(RFF0_EN, rff0); + SIER_SHOW(TFE1_EN, tfe1); + SIER_SHOW(TFE0_EN, tfe0); return length; } -- 1.6.0.6

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