At Tue, 17 Jun 2008 14:51:06 +0100, Alan Horstmann wrote: > > On Tuesday 17 June 2008 11:29, you wrote: > > At Tue, 17 Jun 2008 11:16:27 +0100, > > > > Alan Horstmann wrote: > > > On Tuesday 17 June 2008 10:18, I wrote: > > > > On Monday 16 June 2008 10:24, Jaroslav Kysela wrote: > > > > > ALSA 1.0.17rc2 packages (except tools, oss, python - no changes) > > > > > were released and are available for download on ALSA server. > > > > > > > > > > The alsa-driver compilation with 2.4 kernels should be fixed in > > > > > this release. > > > > > > > > The posted ak4531_codec issues are fixed. I didn't get to post details > > > > of the other error, which still occurs with this 2.4.21-99 system: > > > > > > > > In file included from memory.c:3: > > > > ../../alsa-kernel/pci/emu10k1/memory.c: In function > > > > `synth_alloc_pages': ../../alsa-kernel/pci/emu10k1/memory.c:466: error: > > > > `GFP_DMA32' undeclared (first use in this function) > > > > ../../alsa-kernel/pci/emu10k1/memory.c:466: error: (Each undeclared > > > > identifier is reported only once > > > > ../../alsa-kernel/pci/emu10k1/memory.c:466: error: for each function it > > > > appears in.) > > > > ../../alsa-kernel/pci/emu10k1/memory.c:467: warning: implicit > > > > declaration of function `page_to_pfn' > > > > make[2]: *** [memory.o] Error 1 > > > > make[2]: Leaving directory > > > > `/usr/share/alsa1.0.17rc2/alsa-driver-1.0.17rc2/ pci/emu10k1' > > > > > > I have just confirmed that pasting > > > > > > #define GFP_DMA32 ((__force gfp_t)0x04u) > > > > > > into /alsa-kernel/pci/emu10k1/memory.c (not a correct fix -just taken > > > from 2.6.24 headers) enables build to complete. So there should be no > > > other hidden issues. > > > > Could you check whether the tarball below works? > > > > > > ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/snapshot/alsa-driver-sna > >pshot.tar.bz2 > > Yes that does build successfully. > > However, I had noticed that GFP_DMA32 was also used by /pci/asihpi/ > hpios_linux_kernel.c apparently without trouble. Good catch. No problem for 2.4 kernels, though. > But it would appear that > asihpi is not being built, and checking shows neither is CS5535audio or hda. > Make just reports 'nothing to be done..' in these 3 cases. Is that > intentional? Yes. Some drivers aren't built for 2.4 kernels or older because it requires 2.6 (and newer) specific stuff intensively. See alsa-driver/kconfig-vers file. Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
