Had a tiny bit of time this morning, had to give it a go. But no joy.
> root@orangepi:~# speaker-test --device hw:1 --channels 2 > speaker-test 1.1.3 > Playback device is hw:1 > Stream parameters are 48000Hz, S16_LE, 2 channels > Using 16 octaves of pink noise > Rate set to 48000Hz (requested 48000Hz) > Buffer size range from 128 to 131072 > Period size range from 64 to 16384 > Using max buffer size 131072 > Periods = 4 > Unable to set hw params for playback: Invalid argument > Setting of hwparams failed: Invalid argument Will start delving into the I2S driver later this eve... Cheers! On 14 December 2017 at 06:46, Code Kipper <[email protected]> wrote: > On 13 December 2017 at 21:51, Chris Obbard <[email protected]> wrote: > > Hi CK, > > > > That worked! Thanks. > > > > Here's the desg output now, all looks OK: > >> > >> [ 5.364112] wm8731 0-001a: Assuming static MCLK > >> [ 5.368716] wm8731 0-001a: 0-001a supply AVDD not found, using dummy > >> regulator > >> [ 5.376037] wm8731 0-001a: 0-001a supply HPVDD not found, using dummy > >> regulator > >> [ 5.383089] sun4i-codec 1c22c00.codec: ASoC: codec-analog@1f015c0 > not > >> registered > >> [ 5.383098] sun4i-codec 1c22c00.codec: Failed to register our card > >> [ 5.397183] wm8731 0-001a: 0-001a supply DCVDD not found, using dummy > >> regulator > >> [ 5.404775] wm8731 0-001a: 0-001a supply DBVDD not found, using dummy > >> regulator > >> [ 5.413332] sun4i-codec 1c22c00.codec: Codec <-> 1c22c00.codec > mapping > >> ok > >> [ 5.420312] sun4i-codec 1c22c00.codec: ASoC: no DMI vendor name! > >> [ 5.445524] asoc-simple-card sound: wm8731-hifi <-> 1c22000.i2s > mapping > >> ok > >> [ 5.452773] asoc-simple-card sound: ASoC: no DMI vendor name! > > > > > > The card is now detected by alsa (I also have a USB card plugged in): > >> > >> root@orangepi:~# aplay -l > >> > >> **** List of PLAYBACK Hardware Devices **** > >> card 0: Codec [H3 Audio Codec], device 0: CDC PCM Codec-0 [] > >> Subdevices: 1/1 > >> Subdevice #0: subdevice #0 > >> card 1: audio [AudioInjector audio], device 0: 1c22000.i2s-wm8731-hifi > >> wm8731-hifi-0 [] > >> Subdevices: 1/1 > >> Subdevice #0: subdevice #0 > >> card 2: CODEC [USB AUDIO CODEC], device 0: USB Audio [USB Audio] > >> Subdevices: 1/1 > >> Subdevice #0: subdevice #0 > > > > > > & I can access Alsamixer to set settings over the already connected I2C > bus. > > > > But when it comes to playing a media file fails (seems to work OK with > USB > > card): > >> > >> root@orangepi:~# speaker-test --device hw:1 > >> > >> > >> speaker-test 1.1.3 > >> > >> > >> Playback device is hw:1 > >> > >> Stream parameters are 48000Hz, S16_LE, 1 channels > >> > >> Using 16 octaves of pink noise > >> > >> Channels count (1) not available for playbacks: Invalid argument > >> > >> Setting of hwparams failed: Invalid argument > > you will need to use speaker-test --device hw:1 -c 2 > > > > > > > I will look tomorrow (with a scope) for any sign of twiddling on the I2S > > pins, but I doubt it... > > Have hope?...if you don't hear anything initially can you change what > is being written to SUN8I_I2S_FMT0_LRCK_PERIOD to 125. > CK > > > > > > Here's my DTS entry (copied from your WIP branch): > >> > >> sound { > >> compatible = "simple-audio-card"; > >> simple-audio-card,name = "AudioInjector audio"; > >> simple-audio-card,format = "i2s"; > >> simple-audio-card,bitclock-master = <&codec_master>; > >> simple-audio-card,frame-master = <&codec_master>; > >> simple-audio-card,widgets = > >> "Headphone", "Headphone Jack", > >> "Microphone", "Microphone Jack", > >> "Line", "Line Jack"; > >> simple-audio-card,routing = > >> "Headphone Jack", "RHPOUT", > >> "Headphone Jack", "LHPOUT", > >> "LLINEIN", "Line Jack", > >> "MICIN", "Mic Bias", > >> "Mic Bias", "Microphone Jack"; > >> simple-audio-card,cpu { > >> sound-dai = <&i2s0>; > >> }; > >> codec_master: simple-audio-card,codec { > >> sound-dai = <&wm8731>; > >> system-clock-frequency = <12000000>; > >> }; > >> }; > > > > > > > > Cheers! > > > > > > > > > > On 13 December 2017 at 09:57, Code Kipper <[email protected]> wrote: > >> > >> is CONFIG_DMA_SUN6I=y set in the .config(It isn't by default)? > >> CK > >> > >> On 12 December 2017 at 20:11, Chris Obbard <[email protected]> wrote: > >> > So finally tonight I managed to connect up the Audioinjector to the > >> > correct > >> > pins on the Orangepi PC2. > >> > > >> > It seems to be talking over i2c to the wm8731 OK, but fails to setup > >> > using > >> > DMAEngine? > >> > > >> > Here's the relevant parts of dmesg: > >> > > >> >> [ 0.000000] Linux version 4.15.0-rc2-gbd0835a69-dirty > >> >> (chris@sunxi-build) (gcc version 7.2.0 (Debian 7.2.0-11)) #5 SMP > >> >> PREEMPT Mon > >> >> Dec 11 18:35:03 GMT 2017 > >> >> [ 0.000000] Machine model: Xunlong Orange Pi PC 2 > >> >> [ 2.001533] ALSA device list: > >> >> [ 2.004504] No soundcards found. > >> >> [ 7.954144] sun4i-i2s 1c22000.i2s: Could not register PCM > >> >> [ 7.972456] sun4i-codec 1c22c00.codec: Failed to register against > >> >> DMAEngine > >> >> [ 8.000740] wm8731 0-001a: Assuming static MCLK > >> >> [ 8.005336] wm8731 0-001a: 0-001a supply AVDD not found, using > dummy > >> >> regulator > >> >> [ 8.012660] wm8731 0-001a: 0-001a supply HPVDD not found, using > >> >> dummy > >> >> regulator > >> >> [ 8.020087] wm8731 0-001a: 0-001a supply DCVDD not found, using > >> >> dummy > >> >> regulator > >> >> [ 8.020157] sun4i-i2s 1c22000.i2s: Could not register PCM > >> >> [ 8.021684] sun4i-codec 1c22c00.codec: Failed to register against > >> >> DMAEngine > >> >> [ 8.039901] wm8731 0-001a: 0-001a supply DBVDD not found, using > >> >> dummy > >> >> regulator > >> >> [ 8.051789] sun4i-i2s 1c22000.i2s: Could not register PCM > >> >> [ 8.059306] sun4i-codec 1c22c00.codec: Failed to register against > >> >> DMAEngine > >> >> [ 8.697652] sun4i-i2s 1c22000.i2s: Could not register PCM > >> >> [ 8.708108] sun4i-codec 1c22c00.codec: Failed to register against > >> >> DMAEngine > >> >> [ 8.718261] sun4i-i2s 1c22000.i2s: Could not register PCM > >> > > >> > > >> > On 12 December 2017 at 06:23, Code Kipper <[email protected]> > wrote: > >> >> > >> >> I don't understand why they changed the header on the newer boards > >> >> away from something that was raspberry pi compatible, the only thing > >> >> in common now is that they are 40 pins. I have a audio injector in > the > >> >> post on its way to me; but I'm pretty sure as it generates the clocks > >> >> that there will need to be some work to get it working. > >> >> > >> >> CK > >> >> > >> >> On 11 December 2017 at 20:41, Chris Obbard <[email protected]> > wrote: > >> >> > Hi CK, > >> >> > > >> >> > I have added the simple-soundcard node and the other relevant stuff > >> >> > in > >> >> > the > >> >> > DTS and all seems to be OK. > >> >> > > >> >> > Looks like the GPIO header on Orange Pi PC2 doesn't have access to > >> >> > PCM0_DOUT > >> >> > (or PCM0_MCLK, but that doesn't matter so much), so I'm at a > >> >> > stand-still > >> >> > until I can de-solder the resistor attached to the status LED. > >> >> > > >> >> > > >> >> > I am testing with the AudioInjector Stereo, I was hoping it would > be > >> >> > a > >> >> > simple case of just plugging the Pi HAT in, but it never seems to > be > >> >> > as > >> >> > simple as that :-). > >> >> > > >> >> > > >> >> > Will keep you updated with progress. > >> >> > > >> >> > Cheers! > >> >> > > >> >> > > >> >> > On 11 December 2017 at 13:16, Code Kipper <[email protected]> > >> >> > wrote: > >> >> >> > >> >> >> Hi Chris. > >> >> >> H5 support went in with the H3 so it should work. You will need to > >> >> >> make dts changes or overlays for the devices that you're using. > >> >> >> CK > >> >> >> > >> >> >> On 11 December 2017 at 12:41, Chris Obbard <[email protected]> > >> >> >> wrote: > >> >> >> > Hey > >> >> >> > > >> >> >> > I am looking into the H5 i2s mainline support, can anyone update > >> >> >> > me > >> >> >> > on > >> >> >> > the > >> >> >> > status of this, point me to a wip branch or patch? > >> >> >> > > >> >> >> > > >> >> >> > Cheers! > >> >> >> > > >> >> >> > -- > >> >> >> > You received this message because you are subscribed to the > Google > >> >> >> > Groups > >> >> >> > "linux-sunxi" group. > >> >> >> > To unsubscribe from this group and stop receiving emails from > it, > >> >> >> > send > >> >> >> > an > >> >> >> > email to [email protected]. > >> >> >> > For more options, visit https://groups.google.com/d/optout. > >> >> > > >> >> > > >> > > >> > > > > > > -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. 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