On Thu, 23 Aug 2012 11:47:59 +0300 Peter Ujfalusi <peter.ujfalusi@xxxxxx> wrote: > On 08/22/2012 11:19 PM, Andreas Kemnade wrote: > > if I understand the TRM correctly, according to Figure 21-26 in chapter 21.4.2.3. > > if GSYNC is set, the receiver uses the signal from the sample rate generator, > > so CLKX does not need to be the CLKR source. > > But I tried also with the DEVCONF0 MCBSP1_CLKR bit as you proposed. > > I tried > > snd_soc_dai_set_sysclk(cpu_dai, OMAP_MCBSP_CLKR_SRC_CLKX, 0, > > SND_SOC_CLOCK_OUT); > > snd_soc_dai_set_sysclk(cpu_dai, OMAP_MCBSP_FSR_SRC_FSX, 0, > > SND_SOC_CLOCK_OUT); > > There is an issue with the 6pin mux code, try to add this patch: > http://mailman.alsa-project.org/pipermail/alsa-devel/2012-August/054041.html > That is exactly the patch I was talking about in the next line, see http://marc.info/?l=linux-omap&m=134540540412165&w=2 > > That is why I send you my patch about that mux settings. But I had no success. ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > > The CLKX as CLKR source and FSX as FSR source setting I have only seen when > > mcbsp1 is used in slave mode. If you know any working code which uses mcbsp1 in > > master mode then let me know. > > No, I don't have board which uses McBSP1. > > -- > Péter > >
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