On 24.02.2015 22:16, Gabriel Dobato wrote:
Looking at sound/soc/codecs/tlv320aic23.c:
static const struct snd_soc_dapm_route tlv320aic23_intercon[] = { /* Output Mixer */ {"Output Mixer", "Line Bypass Switch", "Line Input"}, {"Output Mixer", "Playback Switch", "DAC"}, {"Output Mixer", "Mic Sidetone Switch", "Mic Input"},
/* Outputs */ {"RHPOUT", NULL, "Output Mixer"}, {"LHPOUT", NULL, "Output Mixer"}, {"LOUT", NULL, "Output Mixer"}, {"ROUT", NULL, "Output Mixer"}, /* Inputs */ {"Line Input", "NULL", "LLINEIN"}, {"Line Input", "NULL", "RLINEIN"}, {"Mic Input", "NULL", "MICIN"}, /* input mux */ {"Capture Source", "Line", "Line Input"}, {"Capture Source", "Mic", "Mic Input"}, {"ADC", NULL, "Capture Source"},};
The lines with the failing routes really look suspicious, i.e. there is strings "NULL" where I'd expect plain NULL.
You were right, as always :) , I have changed them and now errors are not reported. Now, in the boot trace I find:
Mind to send a proper patch fixing the above? Make sure you run ./scripts/checkpatch.pl and ./scripts/get_maintainer.pl on the patch. It should give you an idea of proper code style and what people/lists to send it to. I am sure, google will help you with how to prepare proper kernel patches, too.
but after rootfs is up, this msg appears in dmesg:
platform sound: Driver asoc-simple-card requests probe deferral
This is, as always, a missing dependency of simple-card node.
Either you are missing drivers for Dove audio (kirkwood-i2s) or one of the drivers involved in your simple-card fails.
Look for errors in your dmesg output - also please name the kernel version you are working with. There have been some changes in clk handling that break a bunch of drivers in 4.0-rc1.
Sebastian