Hi, thank you both for REing :) I made some changes following your instructions and also looking at the diff between a clean 2.6.38 kernel and FriendlyARM's 2.6.38 kernel. This is my diff so far: http://pastie.org/5669444 Also, I created a new file for the mini6410 (it's pretty much a copy of the smdk_wm9713.c in sound/soc/samsung/): http://pastie.org/5669453 So, booting this kernel (3.7 from Sylwester's media/testing branch, which is just 3.7 with a patch for the OV9650) gives me this output: samsung-ac97 samsung-ac97: cfg_gpio callback not provided! samsung-ac97: probe of samsung-ac97 failed with error -22 soc-audio soc-audio: ASoC machine MINI6410 should use snd_soc_register_card() soc-audio soc-audio: CPU DAI samsung-ac97 not registered platform soc-audio: Driver soc-audio requests probe deferral soc-audio: probe of soc-audio failed with error -22 ALSA device list: No soundcards found. If I uncomment the line 56 in my diff ( //s3c64xx_ac97_setup_gpio(S3C64XX_AC97_GPD); ) I get errors about the function not being defined. I do know that it's in arch/arm/mach-s3c64xx/dev-audio.c and include/linux/platform_data/asoc-s3c.h but I can't see any other board-specific code using it. Also S3C64XX_AC97_GPD not being defined, (but present in both files). What include am I missing? I mean, of course I could include asoc-s3c.h, but that's not how other boards are doing it and they do have audio support. How is that done? @Andrey One more thing, what do you mean by filter all writes to reg 0x0? Literally something like: void s3c_ac97_write(*ac97, reg, val){ if(reg == 0x0) return; ...code here.. ... } If so, yeah, it looks kind of ugly, but I'll try :) (as soon as I can get the "include" problem fixed) Regards! -- alexandernst -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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