On Thu, 15 Jan 2009 15:50:52 -0700 Troy Kisky <troy.kisky@xxxxxxxxxxxxxxxxxxx> wrote: > Hugo Villeneuve wrote: > > On Thu, 15 Jan 2009 15:10:01 -0700 > > Troy Kisky <troy.kisky@xxxxxxxxxxxxxxxxxxx> wrote: > > > >>> Hopefully a comparison of the mainline and DaVinci trees will show > >>> something... > >> In davinci-sffsdr.c I see > >> > >> ret = snd_soc_dai_set_fmt(cpu_dai, > >> SND_SOC_DAIFMT_RIGHT_J | > >> SND_SOC_DAIFMT_CBM_CFS | > >> SND_SOC_DAIFMT_IB_NF); > >> > >> When I changed the evm board flags passed, I didn't change this > >> file. So, you'll need something like > >> > >> ret = snd_soc_dai_set_fmt(cpu_dai, > >> SND_SOC_DAIFMT_DSP_A | > >> SND_SOC_DAIFMT_CBM_CFS | > >> SND_SOC_DAIFMT_NB_NF); > > > > > > Actually, that should be > > ret = snd_soc_dai_set_fmt(cpu_dai, > SND_SOC_DAIFMT_DSP_B | > SND_SOC_DAIFMT_CBM_CFS | > SND_SOC_DAIFMT_NB_NF); > > > I had dsp_a and dsp_b backwards again. Hi Troy, Finally the problem was hardware related. The PLL feeding the clocks to the ASP was dead, so that is why the DMA were never triggered. I replaced it and everything is working fine now, using my original config: SND_SOC_DAIFMT_RIGHT_J | SND_SOC_DAIFMT_CBM_CFS | SND_SOC_DAIFMT_IB_NF); Mark: this also means that the latest davinci git tree has working audio support (without needing any DMA patch) :) Thank-you all, Hugo. --------------- Hugo Villeneuve www.hugovil.com --------------- _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
