diff options
| author | Adrian Bunk <bunk@stusta.de> | 2006-10-04 02:17:22 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-04 07:55:32 -0700 |
| commit | d56b9b9c464a10ab1ee51a4c6190a2b57b8ef7a6 (patch) | |
| tree | a48388734053900a8379042757ee241d1e9dfc7b /Documentation/sound/oss/solo1 | |
| parent | 595182bcdf64fbfd7ae22c67ea6081b7d387d246 (diff) | |
[PATCH] The scheduled removal of some OSS drivers
This patch contains the scheduled removal of OSS drivers that:
- have ALSA drivers for the same hardware without known regressions and
- whose Kconfig options have been removed in 2.6.17.
[michal.k.k.piotrowski@gmail.com: build fix]
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'Documentation/sound/oss/solo1')
| -rw-r--r-- | Documentation/sound/oss/solo1 | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/Documentation/sound/oss/solo1 b/Documentation/sound/oss/solo1 deleted file mode 100644 index 95c4c83422b..00000000000 --- a/Documentation/sound/oss/solo1 +++ /dev/null @@ -1,70 +0,0 @@ -Recording ---------- - -Recording does not work on the author's card, but there -is at least one report of it working on later silicon. -The chip behaves differently than described in the data sheet, -likely due to a chip bug. Working around this would require -the help of ESS (for example by publishing an errata sheet), -but ESS has not done so far. - -Also, the chip only supports 24 bit addresses for recording, -which means it cannot work on some Alpha mainboards. - - -/proc/sound, /dev/sndstat -------------------------- - -/proc/sound and /dev/sndstat is not supported by the -driver. To find out whether the driver succeeded loading, -check the kernel log (dmesg). - - -ALaw/uLaw sample formats ------------------------- - -This driver does not support the ALaw/uLaw sample formats. -ALaw is the default mode when opening a sound device -using OSS/Free. The reason for the lack of support is -that the hardware does not support these formats, and adding -conversion routines to the kernel would lead to very ugly -code in the presence of the mmap interface to the driver. -And since xquake uses mmap, mmap is considered important :-) -and no sane application uses ALaw/uLaw these days anyway. -In short, playing a Sun .au file as follows: - -cat my_file.au > /dev/dsp - -does not work. Instead, you may use the play script from -Chris Bagwell's sox-12.14 package (or later, available from the URL -below) to play many different audio file formats. -The script automatically determines the audio format -and does do audio conversions if necessary. -http://home.sprynet.com/sprynet/cbagwell/projects.html - - -Blocking vs. nonblocking IO ---------------------------- - -Unlike OSS/Free this driver honours the O_NONBLOCK file flag -not only during open, but also during read and write. -This is an effort to make the sound driver interface more -regular. Timidity has problems with this; a patch -is available from http://www.ife.ee.ethz.ch/~sailer/linux/pciaudio.html. -(Timidity patched will also run on OSS/Free). - - -MIDI UART ---------- - -The driver supports a simple MIDI UART interface, with -no ioctl's supported. - - -MIDI synthesizer ----------------- - -The card has an OPL compatible FM synthesizer. - -Thomas Sailer -t.sailer@alumni.ethz.ch |