Loading Documentation/kernel-parameters.txt +6 −161 Original line number Diff line number Diff line Loading @@ -280,19 +280,12 @@ and is between 256 and 4096 characters. It is defined in the file no: ACPI OperationRegions are not marked as reserved, no further checks are performed. ad1848= [HW,OSS] Format: <io>,<irq>,<dma>,<dma2>,<type> add_efi_memmap [EFI; X86] Include EFI memory map in kernel's map of available physical RAM. advansys= [HW,SCSI] See header of drivers/scsi/advansys.c. aedsp16= [HW,OSS] Audio Excel DSP 16 Format: <io>,<irq>,<dma>,<mss_io>,<mpu_io>,<mpu_irq> See also header of sound/oss/aedsp16.c. agp= [AGP] { off | try_unsupported } off: disable AGP support Loading @@ -311,6 +304,9 @@ and is between 256 and 4096 characters. It is defined in the file aic79xx= [HW,SCSI] See Documentation/scsi/aic79xx.txt. ALSA [HW,ALSA] See Documentation/sound/alsa/alsa-parameters.txt alignment= [KNL,ARM] Allow the default userspace alignment fault handler behaviour to be specified. Bit 0 enables warnings, Loading Loading @@ -655,8 +651,6 @@ and is between 256 and 4096 characters. It is defined in the file Disable PIN 1 of APIC timer Can be useful to work around chipset bugs. dmasound= [HW,OSS] Sound subsystem buffers dma_debug=off If the kernel is compiled with DMA_API_DEBUG support, this option disables the debugging code at boot. Loading Loading @@ -1523,9 +1517,6 @@ and is between 256 and 4096 characters. It is defined in the file that the amount of memory usable for all allocations is not too small. mpu401= [HW,OSS] Format: <io>,<irq> MTD_Partition= [MTD] Format: <name>,<region-number>,<size>,<offset> Loading Loading @@ -1849,9 +1840,6 @@ and is between 256 and 4096 characters. It is defined in the file For example, to override I2C bus2: omap_mux=i2c2_scl.i2c2_scl=0x100,i2c2_sda.i2c2_sda=0x100 opl3= [HW,OSS] Format: <io> oprofile.timer= [HW] Use timer interrupt instead of performance counters Loading @@ -1863,6 +1851,9 @@ and is between 256 and 4096 characters. It is defined in the file perfmon on Intel CPUs instead of the CPU specific event set. OSS [HW,OSS] See Documentation/sound/oss/oss-parameters.txt osst= [HW,SCSI] SCSI Tape Driver Format: <buffer_size>,<write_threshold> See also Documentation/scsi/st.txt. Loading Loading @@ -1899,9 +1890,6 @@ and is between 256 and 4096 characters. It is defined in the file Currently this function knows 686a and 8231 chips. Format: [spp|ps2|epp|ecp|ecpepp] pas2= [HW,OSS] Format: <io>,<irq>,<dma>,<dma16>,<sb_io>,<sb_irq>,<sb_dma>,<sb_dma16> pas16= [HW,SCSI] See header of drivers/scsi/pas16.c. Loading Loading @@ -2171,10 +2159,6 @@ and is between 256 and 4096 characters. It is defined in the file [HW,MOUSE] Controls Logitech smartscroll autorepeat. 0 = disabled, 1 = enabled (default). pss= [HW,OSS] Personal Sound System (ECHO ESC614) Format: <io>,<mss_io>,<mss_irq>,<mss_dma>,<mpu_io>,<mpu_irq> pt. [PARIDE] See Documentation/blockdev/paride.txt. Loading Loading @@ -2383,128 +2367,6 @@ and is between 256 and 4096 characters. It is defined in the file 1: Fast pin select (default) 2: ATC IRMode snd-ad1816a= [HW,ALSA] snd-ad1848= [HW,ALSA] snd-ali5451= [HW,ALSA] snd-als100= [HW,ALSA] snd-als4000= [HW,ALSA] snd-azt2320= [HW,ALSA] snd-cmi8330= [HW,ALSA] snd-cmipci= [HW,ALSA] snd-cs4231= [HW,ALSA] snd-cs4232= [HW,ALSA] snd-cs4236= [HW,ALSA] snd-cs4281= [HW,ALSA] snd-cs46xx= [HW,ALSA] snd-dt019x= [HW,ALSA] snd-dummy= [HW,ALSA] snd-emu10k1= [HW,ALSA] snd-ens1370= [HW,ALSA] snd-ens1371= [HW,ALSA] snd-es968= [HW,ALSA] snd-es1688= [HW,ALSA] snd-es18xx= [HW,ALSA] snd-es1938= [HW,ALSA] snd-es1968= [HW,ALSA] snd-fm801= [HW,ALSA] snd-gusclassic= [HW,ALSA] snd-gusextreme= [HW,ALSA] snd-gusmax= [HW,ALSA] snd-hdsp= [HW,ALSA] snd-ice1712= [HW,ALSA] snd-intel8x0= [HW,ALSA] snd-interwave= [HW,ALSA] snd-interwave-stb= [HW,ALSA] snd-korg1212= [HW,ALSA] snd-maestro3= [HW,ALSA] snd-mpu401= [HW,ALSA] snd-mtpav= [HW,ALSA] snd-nm256= [HW,ALSA] snd-opl3sa2= [HW,ALSA] snd-opti92x-ad1848= [HW,ALSA] snd-opti92x-cs4231= [HW,ALSA] snd-opti93x= [HW,ALSA] snd-pmac= [HW,ALSA] snd-rme32= [HW,ALSA] snd-rme96= [HW,ALSA] snd-rme9652= [HW,ALSA] snd-sb8= [HW,ALSA] snd-sb16= [HW,ALSA] snd-sbawe= [HW,ALSA] snd-serial= [HW,ALSA] snd-sgalaxy= [HW,ALSA] snd-sonicvibes= [HW,ALSA] snd-sun-amd7930= [HW,ALSA] snd-sun-cs4231= [HW,ALSA] snd-trident= [HW,ALSA] snd-usb-audio= [HW,ALSA,USB] snd-via82xx= [HW,ALSA] snd-virmidi= [HW,ALSA] snd-wavefront= [HW,ALSA] snd-ymfpci= [HW,ALSA] softlockup_panic= [KNL] Should the soft-lockup detector generate panics. Loading @@ -2519,9 +2381,6 @@ and is between 256 and 4096 characters. It is defined in the file spia_pedr= spia_peddr= sscape= [HW,OSS] Format: <io>,<irq>,<dma>,<mpu_io>,<mpu_irq> st= [HW,SCSI] SCSI tape parameters (buffers, etc.) See Documentation/scsi/st.txt. Loading Loading @@ -2661,10 +2520,6 @@ and is between 256 and 4096 characters. It is defined in the file to facilitate early boot debugging. See also Documentation/trace/events.txt trix= [HW,OSS] MediaTrix AudioTrix Pro Format: <io>,<irq>,<dma>,<dma2>,<sb_io>,<sb_irq>,<sb_dma>,<mpu_io>,<mpu_irq> tsc= Disable clocksource-must-verify flag for TSC. Format: <string> [x86] reliable: mark tsc clocksource as reliable, this Loading @@ -2681,12 +2536,6 @@ and is between 256 and 4096 characters. It is defined in the file u14-34f= [HW,SCSI] UltraStor 14F/34F SCSI host adapter See header of drivers/scsi/u14-34f.c. uart401= [HW,OSS] Format: <io>,<irq> uart6850= [HW,OSS] Format: <io>,<irq> uhash_entries= [KNL,NET] Set number of hash buckets for UDP/UDP-Lite connections Loading Loading @@ -2852,9 +2701,6 @@ and is between 256 and 4096 characters. It is defined in the file overridden by individual drivers. 0 will hide cursors, 1 will display them. waveartist= [HW,OSS] Format: <io>,<irq>,<dma>,<dma2> wd33c93= [HW,SCSI] See header of drivers/scsi/wd33c93.c. Loading Loading @@ -2887,5 +2733,4 @@ ______________________________________________________________________ TODO: Add documentation for ALSA options. Add more DRM drivers. Documentation/sound/alsa/Procfile.txt +8 −0 Original line number Diff line number Diff line Loading @@ -103,6 +103,8 @@ card*/pcm*/xrun_debug bit 2 = Enable additional jiffies check bit 3 = Log hwptr update at each period interrupt bit 4 = Log hwptr update at each snd_pcm_update_hw_ptr() bit 5 = Show last 10 positions on error bit 6 = Do above only once When the bit 0 is set, the driver will show the messages to kernel log when an xrun is detected. The debug message is Loading @@ -122,6 +124,12 @@ card*/pcm*/xrun_debug Bits 3 and 4 are for logging the hwptr records. Note that these will give flood of kernel messages. When bit 5 is set, the driver logs the last 10 xrun errors and the proc file shows each jiffies, position, period_size, buffer_size, old_hw_ptr, and hw_ptr_base values. When bit 6 is set, the full xrun log is shown only once. card*/pcm*/sub*/info The general information of this PCM sub-stream. Loading Documentation/sound/alsa/alsa-parameters.txt 0 → 100644 +135 −0 Original line number Diff line number Diff line ALSA Kernel Parameters ~~~~~~~~~~~~~~~~~~~~~~ See Documentation/kernel-parameters.txt for general information on specifying module parameters. This document may not be entirely up to date and comprehensive. The command "modinfo -p ${modulename}" shows a current list of all parameters of a loadable module. Loadable modules, after being loaded into the running kernel, also reveal their parameters in /sys/module/${modulename}/parameters/. Some of these parameters may be changed at runtime by the command "echo -n ${value} > /sys/module/${modulename}/parameters/${parm}". snd-ad1816a= [HW,ALSA] snd-ad1848= [HW,ALSA] snd-ali5451= [HW,ALSA] snd-als100= [HW,ALSA] snd-als4000= [HW,ALSA] snd-azt2320= [HW,ALSA] snd-cmi8330= [HW,ALSA] snd-cmipci= [HW,ALSA] snd-cs4231= [HW,ALSA] snd-cs4232= [HW,ALSA] snd-cs4236= [HW,ALSA] snd-cs4281= [HW,ALSA] snd-cs46xx= [HW,ALSA] snd-dt019x= [HW,ALSA] snd-dummy= [HW,ALSA] snd-emu10k1= [HW,ALSA] snd-ens1370= [HW,ALSA] snd-ens1371= [HW,ALSA] snd-es968= [HW,ALSA] snd-es1688= [HW,ALSA] snd-es18xx= [HW,ALSA] snd-es1938= [HW,ALSA] snd-es1968= [HW,ALSA] snd-fm801= [HW,ALSA] snd-gusclassic= [HW,ALSA] snd-gusextreme= [HW,ALSA] snd-gusmax= [HW,ALSA] snd-hdsp= [HW,ALSA] snd-ice1712= [HW,ALSA] snd-intel8x0= [HW,ALSA] snd-interwave= [HW,ALSA] snd-interwave-stb= [HW,ALSA] snd-korg1212= [HW,ALSA] snd-maestro3= [HW,ALSA] snd-mpu401= [HW,ALSA] snd-mtpav= [HW,ALSA] snd-nm256= [HW,ALSA] snd-opl3sa2= [HW,ALSA] snd-opti92x-ad1848= [HW,ALSA] snd-opti92x-cs4231= [HW,ALSA] snd-opti93x= [HW,ALSA] snd-pmac= [HW,ALSA] snd-rme32= [HW,ALSA] snd-rme96= [HW,ALSA] snd-rme9652= [HW,ALSA] snd-sb8= [HW,ALSA] snd-sb16= [HW,ALSA] snd-sbawe= [HW,ALSA] snd-serial= [HW,ALSA] snd-sgalaxy= [HW,ALSA] snd-sonicvibes= [HW,ALSA] snd-sun-amd7930= [HW,ALSA] snd-sun-cs4231= [HW,ALSA] snd-trident= [HW,ALSA] snd-usb-audio= [HW,ALSA,USB] snd-via82xx= [HW,ALSA] snd-virmidi= [HW,ALSA] snd-wavefront= [HW,ALSA] snd-ymfpci= [HW,ALSA] Documentation/sound/oss/oss-parameters.txt 0 → 100644 +51 −0 Original line number Diff line number Diff line OSS Kernel Parameters ~~~~~~~~~~~~~~~~~~~~~ See Documentation/kernel-parameters.txt for general information on specifying module parameters. This document may not be entirely up to date and comprehensive. The command "modinfo -p ${modulename}" shows a current list of all parameters of a loadable module. Loadable modules, after being loaded into the running kernel, also reveal their parameters in /sys/module/${modulename}/parameters/. Some of these parameters may be changed at runtime by the command "echo -n ${value} > /sys/module/${modulename}/parameters/${parm}". ad1848= [HW,OSS] Format: <io>,<irq>,<dma>,<dma2>,<type> aedsp16= [HW,OSS] Audio Excel DSP 16 Format: <io>,<irq>,<dma>,<mss_io>,<mpu_io>,<mpu_irq> See also header of sound/oss/aedsp16.c. dmasound= [HW,OSS] Sound subsystem buffers mpu401= [HW,OSS] Format: <io>,<irq> opl3= [HW,OSS] Format: <io> pas2= [HW,OSS] Format: <io>,<irq>,<dma>,<dma16>,<sb_io>,<sb_irq>,<sb_dma>,<sb_dma16> pss= [HW,OSS] Personal Sound System (ECHO ESC614) Format: <io>,<mss_io>,<mss_irq>,<mss_dma>,<mpu_io>,<mpu_irq> sscape= [HW,OSS] Format: <io>,<irq>,<dma>,<mpu_io>,<mpu_irq> trix= [HW,OSS] MediaTrix AudioTrix Pro Format: <io>,<irq>,<dma>,<dma2>,<sb_io>,<sb_irq>,<sb_dma>,<mpu_io>,<mpu_irq> uart401= [HW,OSS] Format: <io>,<irq> uart6850= [HW,OSS] Format: <io>,<irq> waveartist= [HW,OSS] Format: <io>,<irq>,<dma>,<dma2> arch/um/drivers/hostaudio_kern.c +6 −0 Original line number Diff line number Diff line Loading @@ -8,6 +8,7 @@ #include "linux/slab.h" #include "linux/sound.h" #include "linux/soundcard.h" #include "linux/smp_lock.h" #include "asm/uaccess.h" #include "init.h" #include "os.h" Loading Loading @@ -198,7 +199,10 @@ static int hostaudio_open(struct inode *inode, struct file *file) if (file->f_mode & FMODE_WRITE) w = 1; lock_kernel(); ret = os_open_file(dsp, of_set_rw(OPENFLAGS(), r, w), 0); unlock_kernel(); if (ret < 0) { kfree(state); return ret; Loading Loading @@ -254,7 +258,9 @@ static int hostmixer_open_mixdev(struct inode *inode, struct file *file) if (file->f_mode & FMODE_WRITE) w = 1; lock_kernel(); ret = os_open_file(mixer, of_set_rw(OPENFLAGS(), r, w), 0); unlock_kernel(); if (ret < 0) { printk(KERN_ERR "hostaudio_open_mixdev failed to open '%s', " Loading Loading
Documentation/kernel-parameters.txt +6 −161 Original line number Diff line number Diff line Loading @@ -280,19 +280,12 @@ and is between 256 and 4096 characters. It is defined in the file no: ACPI OperationRegions are not marked as reserved, no further checks are performed. ad1848= [HW,OSS] Format: <io>,<irq>,<dma>,<dma2>,<type> add_efi_memmap [EFI; X86] Include EFI memory map in kernel's map of available physical RAM. advansys= [HW,SCSI] See header of drivers/scsi/advansys.c. aedsp16= [HW,OSS] Audio Excel DSP 16 Format: <io>,<irq>,<dma>,<mss_io>,<mpu_io>,<mpu_irq> See also header of sound/oss/aedsp16.c. agp= [AGP] { off | try_unsupported } off: disable AGP support Loading @@ -311,6 +304,9 @@ and is between 256 and 4096 characters. It is defined in the file aic79xx= [HW,SCSI] See Documentation/scsi/aic79xx.txt. ALSA [HW,ALSA] See Documentation/sound/alsa/alsa-parameters.txt alignment= [KNL,ARM] Allow the default userspace alignment fault handler behaviour to be specified. Bit 0 enables warnings, Loading Loading @@ -655,8 +651,6 @@ and is between 256 and 4096 characters. It is defined in the file Disable PIN 1 of APIC timer Can be useful to work around chipset bugs. dmasound= [HW,OSS] Sound subsystem buffers dma_debug=off If the kernel is compiled with DMA_API_DEBUG support, this option disables the debugging code at boot. Loading Loading @@ -1523,9 +1517,6 @@ and is between 256 and 4096 characters. It is defined in the file that the amount of memory usable for all allocations is not too small. mpu401= [HW,OSS] Format: <io>,<irq> MTD_Partition= [MTD] Format: <name>,<region-number>,<size>,<offset> Loading Loading @@ -1849,9 +1840,6 @@ and is between 256 and 4096 characters. It is defined in the file For example, to override I2C bus2: omap_mux=i2c2_scl.i2c2_scl=0x100,i2c2_sda.i2c2_sda=0x100 opl3= [HW,OSS] Format: <io> oprofile.timer= [HW] Use timer interrupt instead of performance counters Loading @@ -1863,6 +1851,9 @@ and is between 256 and 4096 characters. It is defined in the file perfmon on Intel CPUs instead of the CPU specific event set. OSS [HW,OSS] See Documentation/sound/oss/oss-parameters.txt osst= [HW,SCSI] SCSI Tape Driver Format: <buffer_size>,<write_threshold> See also Documentation/scsi/st.txt. Loading Loading @@ -1899,9 +1890,6 @@ and is between 256 and 4096 characters. It is defined in the file Currently this function knows 686a and 8231 chips. Format: [spp|ps2|epp|ecp|ecpepp] pas2= [HW,OSS] Format: <io>,<irq>,<dma>,<dma16>,<sb_io>,<sb_irq>,<sb_dma>,<sb_dma16> pas16= [HW,SCSI] See header of drivers/scsi/pas16.c. Loading Loading @@ -2171,10 +2159,6 @@ and is between 256 and 4096 characters. It is defined in the file [HW,MOUSE] Controls Logitech smartscroll autorepeat. 0 = disabled, 1 = enabled (default). pss= [HW,OSS] Personal Sound System (ECHO ESC614) Format: <io>,<mss_io>,<mss_irq>,<mss_dma>,<mpu_io>,<mpu_irq> pt. [PARIDE] See Documentation/blockdev/paride.txt. Loading Loading @@ -2383,128 +2367,6 @@ and is between 256 and 4096 characters. It is defined in the file 1: Fast pin select (default) 2: ATC IRMode snd-ad1816a= [HW,ALSA] snd-ad1848= [HW,ALSA] snd-ali5451= [HW,ALSA] snd-als100= [HW,ALSA] snd-als4000= [HW,ALSA] snd-azt2320= [HW,ALSA] snd-cmi8330= [HW,ALSA] snd-cmipci= [HW,ALSA] snd-cs4231= [HW,ALSA] snd-cs4232= [HW,ALSA] snd-cs4236= [HW,ALSA] snd-cs4281= [HW,ALSA] snd-cs46xx= [HW,ALSA] snd-dt019x= [HW,ALSA] snd-dummy= [HW,ALSA] snd-emu10k1= [HW,ALSA] snd-ens1370= [HW,ALSA] snd-ens1371= [HW,ALSA] snd-es968= [HW,ALSA] snd-es1688= [HW,ALSA] snd-es18xx= [HW,ALSA] snd-es1938= [HW,ALSA] snd-es1968= [HW,ALSA] snd-fm801= [HW,ALSA] snd-gusclassic= [HW,ALSA] snd-gusextreme= [HW,ALSA] snd-gusmax= [HW,ALSA] snd-hdsp= [HW,ALSA] snd-ice1712= [HW,ALSA] snd-intel8x0= [HW,ALSA] snd-interwave= [HW,ALSA] snd-interwave-stb= [HW,ALSA] snd-korg1212= [HW,ALSA] snd-maestro3= [HW,ALSA] snd-mpu401= [HW,ALSA] snd-mtpav= [HW,ALSA] snd-nm256= [HW,ALSA] snd-opl3sa2= [HW,ALSA] snd-opti92x-ad1848= [HW,ALSA] snd-opti92x-cs4231= [HW,ALSA] snd-opti93x= [HW,ALSA] snd-pmac= [HW,ALSA] snd-rme32= [HW,ALSA] snd-rme96= [HW,ALSA] snd-rme9652= [HW,ALSA] snd-sb8= [HW,ALSA] snd-sb16= [HW,ALSA] snd-sbawe= [HW,ALSA] snd-serial= [HW,ALSA] snd-sgalaxy= [HW,ALSA] snd-sonicvibes= [HW,ALSA] snd-sun-amd7930= [HW,ALSA] snd-sun-cs4231= [HW,ALSA] snd-trident= [HW,ALSA] snd-usb-audio= [HW,ALSA,USB] snd-via82xx= [HW,ALSA] snd-virmidi= [HW,ALSA] snd-wavefront= [HW,ALSA] snd-ymfpci= [HW,ALSA] softlockup_panic= [KNL] Should the soft-lockup detector generate panics. Loading @@ -2519,9 +2381,6 @@ and is between 256 and 4096 characters. It is defined in the file spia_pedr= spia_peddr= sscape= [HW,OSS] Format: <io>,<irq>,<dma>,<mpu_io>,<mpu_irq> st= [HW,SCSI] SCSI tape parameters (buffers, etc.) See Documentation/scsi/st.txt. Loading Loading @@ -2661,10 +2520,6 @@ and is between 256 and 4096 characters. It is defined in the file to facilitate early boot debugging. See also Documentation/trace/events.txt trix= [HW,OSS] MediaTrix AudioTrix Pro Format: <io>,<irq>,<dma>,<dma2>,<sb_io>,<sb_irq>,<sb_dma>,<mpu_io>,<mpu_irq> tsc= Disable clocksource-must-verify flag for TSC. Format: <string> [x86] reliable: mark tsc clocksource as reliable, this Loading @@ -2681,12 +2536,6 @@ and is between 256 and 4096 characters. It is defined in the file u14-34f= [HW,SCSI] UltraStor 14F/34F SCSI host adapter See header of drivers/scsi/u14-34f.c. uart401= [HW,OSS] Format: <io>,<irq> uart6850= [HW,OSS] Format: <io>,<irq> uhash_entries= [KNL,NET] Set number of hash buckets for UDP/UDP-Lite connections Loading Loading @@ -2852,9 +2701,6 @@ and is between 256 and 4096 characters. It is defined in the file overridden by individual drivers. 0 will hide cursors, 1 will display them. waveartist= [HW,OSS] Format: <io>,<irq>,<dma>,<dma2> wd33c93= [HW,SCSI] See header of drivers/scsi/wd33c93.c. Loading Loading @@ -2887,5 +2733,4 @@ ______________________________________________________________________ TODO: Add documentation for ALSA options. Add more DRM drivers.
Documentation/sound/alsa/Procfile.txt +8 −0 Original line number Diff line number Diff line Loading @@ -103,6 +103,8 @@ card*/pcm*/xrun_debug bit 2 = Enable additional jiffies check bit 3 = Log hwptr update at each period interrupt bit 4 = Log hwptr update at each snd_pcm_update_hw_ptr() bit 5 = Show last 10 positions on error bit 6 = Do above only once When the bit 0 is set, the driver will show the messages to kernel log when an xrun is detected. The debug message is Loading @@ -122,6 +124,12 @@ card*/pcm*/xrun_debug Bits 3 and 4 are for logging the hwptr records. Note that these will give flood of kernel messages. When bit 5 is set, the driver logs the last 10 xrun errors and the proc file shows each jiffies, position, period_size, buffer_size, old_hw_ptr, and hw_ptr_base values. When bit 6 is set, the full xrun log is shown only once. card*/pcm*/sub*/info The general information of this PCM sub-stream. Loading
Documentation/sound/alsa/alsa-parameters.txt 0 → 100644 +135 −0 Original line number Diff line number Diff line ALSA Kernel Parameters ~~~~~~~~~~~~~~~~~~~~~~ See Documentation/kernel-parameters.txt for general information on specifying module parameters. This document may not be entirely up to date and comprehensive. The command "modinfo -p ${modulename}" shows a current list of all parameters of a loadable module. Loadable modules, after being loaded into the running kernel, also reveal their parameters in /sys/module/${modulename}/parameters/. Some of these parameters may be changed at runtime by the command "echo -n ${value} > /sys/module/${modulename}/parameters/${parm}". snd-ad1816a= [HW,ALSA] snd-ad1848= [HW,ALSA] snd-ali5451= [HW,ALSA] snd-als100= [HW,ALSA] snd-als4000= [HW,ALSA] snd-azt2320= [HW,ALSA] snd-cmi8330= [HW,ALSA] snd-cmipci= [HW,ALSA] snd-cs4231= [HW,ALSA] snd-cs4232= [HW,ALSA] snd-cs4236= [HW,ALSA] snd-cs4281= [HW,ALSA] snd-cs46xx= [HW,ALSA] snd-dt019x= [HW,ALSA] snd-dummy= [HW,ALSA] snd-emu10k1= [HW,ALSA] snd-ens1370= [HW,ALSA] snd-ens1371= [HW,ALSA] snd-es968= [HW,ALSA] snd-es1688= [HW,ALSA] snd-es18xx= [HW,ALSA] snd-es1938= [HW,ALSA] snd-es1968= [HW,ALSA] snd-fm801= [HW,ALSA] snd-gusclassic= [HW,ALSA] snd-gusextreme= [HW,ALSA] snd-gusmax= [HW,ALSA] snd-hdsp= [HW,ALSA] snd-ice1712= [HW,ALSA] snd-intel8x0= [HW,ALSA] snd-interwave= [HW,ALSA] snd-interwave-stb= [HW,ALSA] snd-korg1212= [HW,ALSA] snd-maestro3= [HW,ALSA] snd-mpu401= [HW,ALSA] snd-mtpav= [HW,ALSA] snd-nm256= [HW,ALSA] snd-opl3sa2= [HW,ALSA] snd-opti92x-ad1848= [HW,ALSA] snd-opti92x-cs4231= [HW,ALSA] snd-opti93x= [HW,ALSA] snd-pmac= [HW,ALSA] snd-rme32= [HW,ALSA] snd-rme96= [HW,ALSA] snd-rme9652= [HW,ALSA] snd-sb8= [HW,ALSA] snd-sb16= [HW,ALSA] snd-sbawe= [HW,ALSA] snd-serial= [HW,ALSA] snd-sgalaxy= [HW,ALSA] snd-sonicvibes= [HW,ALSA] snd-sun-amd7930= [HW,ALSA] snd-sun-cs4231= [HW,ALSA] snd-trident= [HW,ALSA] snd-usb-audio= [HW,ALSA,USB] snd-via82xx= [HW,ALSA] snd-virmidi= [HW,ALSA] snd-wavefront= [HW,ALSA] snd-ymfpci= [HW,ALSA]
Documentation/sound/oss/oss-parameters.txt 0 → 100644 +51 −0 Original line number Diff line number Diff line OSS Kernel Parameters ~~~~~~~~~~~~~~~~~~~~~ See Documentation/kernel-parameters.txt for general information on specifying module parameters. This document may not be entirely up to date and comprehensive. The command "modinfo -p ${modulename}" shows a current list of all parameters of a loadable module. Loadable modules, after being loaded into the running kernel, also reveal their parameters in /sys/module/${modulename}/parameters/. Some of these parameters may be changed at runtime by the command "echo -n ${value} > /sys/module/${modulename}/parameters/${parm}". ad1848= [HW,OSS] Format: <io>,<irq>,<dma>,<dma2>,<type> aedsp16= [HW,OSS] Audio Excel DSP 16 Format: <io>,<irq>,<dma>,<mss_io>,<mpu_io>,<mpu_irq> See also header of sound/oss/aedsp16.c. dmasound= [HW,OSS] Sound subsystem buffers mpu401= [HW,OSS] Format: <io>,<irq> opl3= [HW,OSS] Format: <io> pas2= [HW,OSS] Format: <io>,<irq>,<dma>,<dma16>,<sb_io>,<sb_irq>,<sb_dma>,<sb_dma16> pss= [HW,OSS] Personal Sound System (ECHO ESC614) Format: <io>,<mss_io>,<mss_irq>,<mss_dma>,<mpu_io>,<mpu_irq> sscape= [HW,OSS] Format: <io>,<irq>,<dma>,<mpu_io>,<mpu_irq> trix= [HW,OSS] MediaTrix AudioTrix Pro Format: <io>,<irq>,<dma>,<dma2>,<sb_io>,<sb_irq>,<sb_dma>,<mpu_io>,<mpu_irq> uart401= [HW,OSS] Format: <io>,<irq> uart6850= [HW,OSS] Format: <io>,<irq> waveartist= [HW,OSS] Format: <io>,<irq>,<dma>,<dma2>
arch/um/drivers/hostaudio_kern.c +6 −0 Original line number Diff line number Diff line Loading @@ -8,6 +8,7 @@ #include "linux/slab.h" #include "linux/sound.h" #include "linux/soundcard.h" #include "linux/smp_lock.h" #include "asm/uaccess.h" #include "init.h" #include "os.h" Loading Loading @@ -198,7 +199,10 @@ static int hostaudio_open(struct inode *inode, struct file *file) if (file->f_mode & FMODE_WRITE) w = 1; lock_kernel(); ret = os_open_file(dsp, of_set_rw(OPENFLAGS(), r, w), 0); unlock_kernel(); if (ret < 0) { kfree(state); return ret; Loading Loading @@ -254,7 +258,9 @@ static int hostmixer_open_mixdev(struct inode *inode, struct file *file) if (file->f_mode & FMODE_WRITE) w = 1; lock_kernel(); ret = os_open_file(mixer, of_set_rw(OPENFLAGS(), r, w), 0); unlock_kernel(); if (ret < 0) { printk(KERN_ERR "hostaudio_open_mixdev failed to open '%s', " Loading
