Messages in this thread | | | Date | Tue, 08 Jun 2010 16:58:40 +0200 | From | Takashi Iwai <> | Subject | Re: [PATCH] sound: move driver parameters to their own files |
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At Mon, 7 Jun 2010 17:10:38 -0700, Randy Dunlap wrote: > > From: Randy Dunlap <randy.dunlap@oracle.com> > > Move sound (OSS & ALSA) kernel parameters to their own files. > > Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> > Cc: Jaroslav Kysela <perex@perex.cz> > Cc: Takashi Iwai <tiwai@suse.de>
Thanks, applied now.
Takashi
> --- > Documentation/kernel-parameters.txt | 167 ----------------- > Documentation/sound/alsa/alsa-parameters.txt | 135 +++++++++++++ > Documentation/sound/oss/oss-parameters.txt | 51 +++++ > 3 files changed, 192 insertions(+), 161 deletions(-) > > --- /dev/null > +++ linux-2.6.35-rc2/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> > --- /dev/null > +++ linux-2.6.35-rc2/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] > --- linux-2.6.35-rc2.orig/Documentation/kernel-parameters.txt > +++ linux-2.6.35-rc2/Documentation/kernel-parameters.txt > @@ -280,19 +280,12 @@ and is between 256 and 4096 characters. > 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. > 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. > 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. > 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. > 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. > 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. > 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. > [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. > 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. > 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. > 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. > 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. > 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. >
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