diff options
| -rw-r--r-- | Documentation/kernel-parameters.txt | 167 | ||||
| -rw-r--r-- | Documentation/sound/alsa/alsa-parameters.txt | 135 | ||||
| -rw-r--r-- | Documentation/sound/oss/oss-parameters.txt | 51 |
3 files changed, 192 insertions, 161 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 1808f11..8d443e7 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -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 @@ -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, @@ -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. @@ -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> @@ -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 @@ -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. @@ -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. @@ -2169,10 +2157,6 @@ 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. @@ -2381,128 +2365,6 @@ 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. @@ -2517,9 +2379,6 @@ 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. @@ -2659,10 +2518,6 @@ 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 @@ -2679,12 +2534,6 @@ 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 @@ -2850,9 +2699,6 @@ 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. @@ -2885,5 +2731,4 @@ ______________________________________________________________________ TODO: - Add documentation for ALSA options. Add more DRM drivers. diff --git a/Documentation/sound/alsa/alsa-parameters.txt b/Documentation/sound/alsa/alsa-parameters.txt new file mode 100644 index 0000000..0fa4067 --- /dev/null +++ b/Documentation/sound/alsa/alsa-parameters.txt @@ -0,0 +1,135 @@ + 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] diff --git a/Documentation/sound/oss/oss-parameters.txt b/Documentation/sound/oss/oss-parameters.txt new file mode 100644 index 0000000..3ab391e --- /dev/null +++ b/Documentation/sound/oss/oss-parameters.txt @@ -0,0 +1,51 @@ + 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> |