At Mon, 10 Aug 2009 18:42:20 +0300, Ozan Çağlayan wrote: > > Takashi Iwai wrote: > > At Mon, 10 Aug 2009 16:50:55 +0300, > > Ozan Çağlayan wrote: > > > >> Hi, > >> > >> I've finally succesfully compiled and linked saa7134-alsa driver using > >> an external alsa-driver and its Module.symvers file. Everything seems > >> okay, no undefined symbol or something else: > >> > >> - An installed 2.6.30.4 kernel which only builds and brings soundcore > >> and sound_firmware, > >> - Latest alsa-driver built externally and installed, > >> - Latest saa7134-alsa, cx88-alsa, etc. code from linus-2.6 (seen that > >> they don't affected by some API/ABI changes) patched on top of the > >> alsa-driver tarball, > >> > > > > The external drivers using ALSA API have to be built with the > > newer ALSA header files from alsa-driver tree. It's not enough to > > change snd_card_new() with snd_card_create(). The core structure > > was changed, so the whole build has to be adjusted, too. > > > Actually that was the 0th step that I forgot to mention. I'm installing > the headers from the alsa-driver snapshot into /usr/include/sound and > then I build alsa-driver. Then I use the symvers from the alsa-driver > build alltogether with the headers that I've already installed into > /usr/include/sound to build the V4L ones. But /usr/include/sound isn't used for building kernel modules normally. Unless any hack is added, these files have to be installed to the kernel header directory. Takashi -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
