From: Manohar Narkhede Manohar.Narkhede@imgtec.com

The data sheet of the chip and technical reference manual can be found at https://docs.creatordev.io/ci40/guides/hardwaredocs/cXT200_datasheet2.pdf and https://docs.creatordev.io/ci40/guides/hardwaredocs/MIPS_Creator_cXT200_Tech....

The additional information about the cards can be found in src/conf/cards/pistachio-card.conf file.

Signed-off-by: Manohar Narkhede Manohar.Narkhede@imgtec.com

diff --git a/src/conf/cards/Makefile.am b/src/conf/cards/Makefile.am index 008d399..60b5309 100644 --- a/src/conf/cards/Makefile.am +++ b/src/conf/cards/Makefile.am @@ -39,6 +39,7 @@ cfg_files = aliases.conf \ Maestro3.conf \ NFORCE.conf \ PC-Speaker.conf \ + pistachio-card.conf \ PMac.conf \ PMacToonie.conf \ PS3.conf \ diff --git a/src/conf/cards/aliases.conf b/src/conf/cards/aliases.conf index 4a92fb2..60f9d26 100644 --- a/src/conf/cards/aliases.conf +++ b/src/conf/cards/aliases.conf @@ -55,6 +55,7 @@ AV100 cards.CMI8788 AV200 cards.CMI8788 CMI8786 cards.CMI8788 CMI8787 cards.CMI8788 +pistachio cards.pistachio-card

confdir:pcm/default.conf confdir:pcm/dmix.conf diff --git a/src/conf/cards/pistachio-card.conf b/src/conf/cards/pistachio-card.conf new file mode 100644 index 0000000..80e8013 --- /dev/null +++ b/src/conf/cards/pistachio-card.conf @@ -0,0 +1,58 @@ +# +# Configuration for the pistachio chip. +# +# The data sheet of the chip and technical reference manual can be found at https://docs.creatordev.io/ci40/guides/hardwaredocs/cXT200_datasheet2.pdf +# and https://docs.creatordev.io/ci40/guides/hardwaredocs/MIPS_Creator_cXT200_Tech.... +# +# The list of hardware devices is as per below: +# +# root@OpenWrt:/# arecord -l +# **** List of CAPTURE Hardware Devices **** card 0: pistachiocard [pistachio-card], device 1: pistachio-spdif-in snd-soc-dummy-dai-1 [] +# Subdevices: 1/1 +# Subdevice #0: subdevice #0 +# card 0: pistachiocard [pistachio-card], device 4: pistachio-i2s-in-0 snd-soc-dummy-dai-4 [] +# Subdevices: 1/1 +# Subdevice #0: subdevice #0 +# +# root@OpenWrt:/# aplay -l +# **** List of PLAYBACK Hardware Devices **** card 0: pistachiocard [pistachio-card], device 0: pistachio-spdif-out snd-soc-dummy-dai-0 [] +# Subdevices: 1/1 +# Subdevice #0: subdevice #0 +# card 0: pistachiocard [pistachio-card], device 2: pistachio-parallel-out pistachio_internal_dac-2 [] +# Subdevices: 1/1 +# Subdevice #0: subdevice #0 +# card 0: pistachiocard [pistachio-card], device 3: pistachio-i2s-out snd-soc-dummy-dai-3 [] +# Subdevices: 1/1 +# Subdevice #0: subdevice #0 +# + +pistachio-card.pcm.default{ + @args [ CARD ] + @args.CARD { + type string + default "pistachio" + } + @args.DEVICE { + type integer + default 2 + } + + type asym + capture.pcm { + type multi + slaves.a.pcm "hw:0,4" + slaves.a.channels 12 + bindings.0.slave a + bindings.0.channel 4 + bindings.1.slave a + bindings.1.channel 5 + } + + playback.pcm { + type hw + card $CARD + device $DEVICE + + } + +}