Messages in this thread | | | Date | Fri, 23 Mar 2018 11:09:30 +0100 | From | Pavel Machek <> | Subject | Re: [PATCHv5,5/5] ARM: dts: omap4-droid4: add soundcard |
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Hi!
> > # CONFIG_SND_OMAP_SOC_RX51 is not set > > # CONFIG_SND_OMAP_SOC_N9 is not set > > CONFIG_SND_OMAP_SOC_OMAP_TWL4030=y > > CONFIG_SND_OMAP_SOC_OMAP_ABE_TWL6040=y > > That's not needed (but does not hurt). The Droid 4 > has no TWL companion chip and uses CPCAP instead.
Aha, thanks. I was doing wild experiments to get something that boots... I turned them off.
> > Any ideas? > > You probably did not enable the soundcard driver, that binds against > "audio-graph-card" compatible and connects the codec driver with the > SoC driver: CONFIG_SND_AUDIO_GRAPH_CARD
Ok, that certainly changed things; I am now getting this:
Mar 23 08:39:17 devuan kernel: [ 11.633605] asoc-audio-graph-card soundcard: GPIO lookup for consumer pa Mar 23 08:39:17 devuan kernel: [ 11.644958] asoc-audio-graph-card soundcard: using device tr ee for GPIO lookup Mar 23 08:39:17 devuan kernel: [ 11.656677] of_get_named_gpiod_flags: can't parse 'pa-gpios' property of node '/soundcard[0]' Mar 23 08:39:17 devuan kernel: [ 11.669738] of_get_named_gpiod_flags: can't parse 'pa-gpio' property of node '/soundcard[0]' Mar 23 08:39:17 devuan kernel: [ 11.682617] asoc-audio-graph-card soundcard: using lookup ta bles for GPIO lookup Mar 23 08:39:17 devuan kernel: [ 11.694427] asoc-audio-graph-card soundcard: lookup for GPIO pa failed
Indeed the dts does not seem to contain any gpios
soundcard { compatible = "audio-graph-card"; label = "Droid 4 Audio";
simple-graph-card,widgets = "Speaker", "Earpiece", "Speaker", "Loudspeaker", "Headphone", "Headphone Jack", "Microphone", "Internal Mic";
simple-graph-card,routing = "Earpiece", "EP", "Loudspeaker", "SPKR", "Headphone Jack", "HSL", "Headphone Jack", "HSR", "MICR", "Internal Mic";
dais = <&mcbsp2_port>, <&mcbsp3_port>; };
Any more ideas? :-)
Thanks,
Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html [unhandled content-type:application/pgp-signature] | |