Am Sonntag, 21. November 2004 12:34 schrieb Martin Habets: > I have been working on an ALSA driver for the DBRI/CS4215 chip > combo found in Sparc machines. It is a port of the 2.5 OSS driver. > > Things are starting to work, but since this is my first major > undertaking I'm looking for your comments. Ask early, ask often... > At this point I expect playback to work to all possible outputs (there > is some clipping on 16 bit formats). I have not been able to get recording > output in a file, though it does seem to catch data. > > So I look for anything from coding style to design issues to spelling to > 'it worked' to 'I get an error' to the-meaning-of-the-universe. > Just keep the phasers on stun, please :)
I have some problems compiling alsa-drivers-1.0.7 on sparc32. I get errors like: /lib/modules/2.4.27-1-sparc32/build/include/asm/ptrace.h:74:29: asm/asm_offsets.h: Datei oder Verzeichnis nicht gefunden I have kernel-headers-2.4.27-1 installed (and kernel-image-2.4.27-1 is running). What can I do about this? The asm_offsets.h file does only seem to exist in: # find .. -name asm_offsets.h ../kernel-headers-2.4.27-1/include/asm-alpha/asm_offsets.h ../kernel-headers-2.4.27-1/include/asm-sparc64/asm_offsets.h Is this a kernel-headers package problem? > At: http://www.mph.eclipse.co.uk/pub/linux/dbri > you'll find these files: > - dbri.c Source code of the driver > - Alsa.patch Patch against Alsa-driver 1.0.7rc1, without the driver > code itself (pick up dbri.c and put it in > alsa-kernel/sparc). That patch is incomplete: alsa-driver/acinclude.m4 needs to be modified and aclocal and autoconf must be run afterwards, so that the configure option --with-cards=sun-dbri is usable. Just take AMD7930 as example and make a simple copy and modify. > - Alsa-build.patch Patched to make Alsa build for sparc drivers. This > code is already in the current Alsa version, so you > may not need it. Maybe you should remove that file. It does not work with alsa-source package in Debian an upstream is at 1.0.7 to which that patch does not apply. I'd really like to test this but first I have to fix the problem above. Maybe someone can give me a hint... I use the configure options --with-sequencer=yes --with-oss=yes --with-cards=sun-amd7930,sun-dbri HS -- Mein GPG-Key ist auf meiner Homepage verfügbar: http://www.hendrik-sattler.de oder über pgp.net PingoS - Linux-User helfen Schulen: http://www.pingos.org
