Matrix:Module-sun4i-codec - Revision history

Caysho at 05:41, 31 December 2016

2016-12-31T05:41:21Z

← Older revision		Revision as of 05:41, 31 December 2016
Line 266:		Line 266:
	\|module=sun4i-codec (actual module name is sun41-codec)		\|module=sun4i-codec (actual module name is sun41-codec)
	\|description=Allwinner A10 codec driver		\|description=Allwinner A10 codec driver
	\|filename: /lib/modules/4.8.0-1-armmp-lpae/kernel/sound/soc/sunxi/sun4i-codec.ko		\|filename=/lib/modules/4.8.0-1-armmp-lpae/kernel/sound/soc/sunxi/sun4i-codec.ko
	\|license: GPL		\|license=GPL
	\|author1=Maxime Ripard <maxime.ripard@free-electrons.com>		\|author1=Maxime Ripard <maxime.ripard@free-electrons.com>
	\|author2=Jon Smirl <jonsmirl@gmail.com>		\|author2=Jon Smirl <jonsmirl@gmail.com>
	\|author3=Emilio López <emilio@elopez.com.ar>		\|author3=Emilio López <emilio@elopez.com.ar>
	\|alias1: of:NTCallwinner,sun7i-a20-codecC*		\|alias1=of:NTCallwinner,sun7i-a20-codecC*
	\|alias2: of:NTCallwinner,sun7i-a20-codec		\|alias2=of:NTCallwinner,sun7i-a20-codec
	\|alias3: of:NTCallwinner,sun4i-a10-codecC*		\|alias3=of:NTCallwinner,sun4i-a10-codecC*
	\|alias4: of:NTCallwinner,sun4i-a10-codec		\|alias4=of:NTCallwinner,sun4i-a10-codec
	\|depends: snd-soc-core		\|depends=snd-soc-core
	\|intree: Y		\|intree=Y
	\|vermagic: 4.8.0-1-armmp-lpae SMP mod_unload modversions ARMv7 p2v8		\|vermagic=4.8.0-1-armmp-lpae SMP mod_unload modversions ARMv7 p2v8
	\|signat: PKCS#7		\|signat=PKCS#7
	\|signer:		\|signer=
	\|sig_key:		\|sig_key=
	\|sig_hashalgo: md4		\|sig_hashalgo=md4
	}}		}}

	{{Matrix:Soundcard\|name=sun4i-a10-codec\|module=sun4i-codec}}		{{Matrix:Soundcard\|name=sun4i-a10-codec\|module=sun4i-codec}}

Caysho at 05:38, 31 December 2016

2016-12-31T05:38:10Z

← Older revision		Revision as of 05:38, 31 December 2016
Line 268:		Line 268:
	\|filename: /lib/modules/4.8.0-1-armmp-lpae/kernel/sound/soc/sunxi/sun4i-codec.ko		\|filename: /lib/modules/4.8.0-1-armmp-lpae/kernel/sound/soc/sunxi/sun4i-codec.ko
	\|license: GPL		\|license: GPL
	\|author1: Maxime Ripard <maxime.ripard@free-electrons.com>		\|author1=Maxime Ripard <maxime.ripard@free-electrons.com>
	\|author2: Jon Smirl <jonsmirl@gmail.com>		\|author2=Jon Smirl <jonsmirl@gmail.com>
	\|author3: Emilio López <emilio@elopez.com.ar>		\|author3=Emilio López <emilio@elopez.com.ar>
	\|alias1: of:NTCallwinner,sun7i-a20-codecC*		\|alias1: of:NTCallwinner,sun7i-a20-codecC*
	\|alias2: of:NTCallwinner,sun7i-a20-codec		\|alias2: of:NTCallwinner,sun7i-a20-codec

Caysho at 05:36, 31 December 2016

2016-12-31T05:36:48Z

← Older revision		Revision as of 05:36, 31 December 2016
Line 264:		Line 264:

	{{Modinfo		{{Modinfo
	\|module=sun4i-codec		\|module=sun4i-codec (actual module name is sun41-codec)
	\|description=Allwinner A10 codec driver		\|description=Allwinner A10 codec driver
	\|filename: /lib/modules/4.8.0-1-armmp-lpae/kernel/sound/soc/sunxi/sun4i-codec.ko		\|filename: /lib/modules/4.8.0-1-armmp-lpae/kernel/sound/soc/sunxi/sun4i-codec.ko

Caysho at 05:35, 31 December 2016

2016-12-31T05:35:16Z

← Older revision		Revision as of 05:35, 31 December 2016
Line 265:		Line 265:
	{{Modinfo		{{Modinfo
	\|module=sun4i-codec		\|module=sun4i-codec
	\|description: Allwinner A10 codec driver		\|description=Allwinner A10 codec driver
	\|filename: /lib/modules/4.8.0-1-armmp-lpae/kernel/sound/soc/sunxi/sun4i-codec.ko		\|filename: /lib/modules/4.8.0-1-armmp-lpae/kernel/sound/soc/sunxi/sun4i-codec.ko
	\|license: GPL		\|license: GPL

Caysho at 05:34, 31 December 2016

2016-12-31T05:34:16Z

← Older revision		Revision as of 05:34, 31 December 2016
Line 264:		Line 264:

	{{Modinfo		{{Modinfo
			\|module=sun4i-codec
	\|description: Allwinner A10 codec driver		\|description: Allwinner A10 codec driver
	\|filename: /lib/modules/4.8.0-1-armmp-lpae/kernel/sound/soc/sunxi/sun4i-codec.ko		\|filename: /lib/modules/4.8.0-1-armmp-lpae/kernel/sound/soc/sunxi/sun4i-codec.ko

Caysho at 05:23, 31 December 2016

2016-12-31T05:23:56Z

← Older revision		Revision as of 05:23, 31 December 2016
Line 264:		Line 264:

	{{Modinfo		{{Modinfo
			\|description: Allwinner A10 codec driver
	\|filename: /lib/modules/4.8.0-1-armmp-lpae/kernel/sound/soc/sunxi/sun4i-codec.ko		\|filename: /lib/modules/4.8.0-1-armmp-lpae/kernel/sound/soc/sunxi/sun4i-codec.ko
	\|license: GPL		\|license: GPL
Line 269:		Line 270:
	\|author2: Jon Smirl <jonsmirl@gmail.com>		\|author2: Jon Smirl <jonsmirl@gmail.com>
	\|author3: Emilio López <emilio@elopez.com.ar>		\|author3: Emilio López <emilio@elopez.com.ar>
	~~\|description: Allwinner A10 codec driver~~
	\|alias1: of:NTCallwinner,sun7i-a20-codecC*		\|alias1: of:NTCallwinner,sun7i-a20-codecC*
	\|alias2: of:NTCallwinner,sun7i-a20-codec		\|alias2: of:NTCallwinner,sun7i-a20-codec

Caysho at 05:22, 31 December 2016

2016-12-31T05:22:18Z

← Older revision		Revision as of 05:22, 31 December 2016
Line 266:		Line 266:
	\|filename: /lib/modules/4.8.0-1-armmp-lpae/kernel/sound/soc/sunxi/sun4i-codec.ko		\|filename: /lib/modules/4.8.0-1-armmp-lpae/kernel/sound/soc/sunxi/sun4i-codec.ko
	\|license: GPL		\|license: GPL
	\|~~author~~: Maxime Ripard <maxime.ripard@free-electrons.com>		\|author1: Maxime Ripard <maxime.ripard@free-electrons.com>
	\|~~author~~: Jon Smirl <jonsmirl@gmail.com>		\|author2: Jon Smirl <jonsmirl@gmail.com>
	\|~~author~~: Emilio López <emilio@elopez.com.ar>		\|author3: Emilio López <emilio@elopez.com.ar>
	\|description: Allwinner A10 codec driver		\|description: Allwinner A10 codec driver
	\|~~alias~~: of:NTCallwinner,sun7i-a20-codecC*		\|alias1: of:NTCallwinner,sun7i-a20-codecC*
	\|~~alias~~: of:NTCallwinner,sun7i-a20-codec		\|alias2: of:NTCallwinner,sun7i-a20-codec
	\|~~alias~~: of:NTCallwinner,sun4i-a10-codecC*		\|alias3: of:NTCallwinner,sun4i-a10-codecC*
	\|~~alias~~: of:NTCallwinner,sun4i-a10-codec		\|alias4: of:NTCallwinner,sun4i-a10-codec
	\|depends: snd-soc-core		\|depends: snd-soc-core
	\|intree: Y		\|intree: Y

Caysho: Created page with "Category:Architecture-arm {| align="right" | TOC |} ==Specific information about the sun4i-codec == This module is used on the Allwinner series of ARM SoC. The al..."

2016-12-31T04:57:12Z

Created page with "Category:Architecture-arm {| align="right" | __TOC__ |} ==Specific information about the sun4i-codec == This module is used on the Allwinner series of ARM SoC. The al..."

New page

[[Category:Architecture-arm]]

{| align="right"
| __TOC__
|}

==Specific information about the sun4i-codec ==

This module is used on the Allwinner series of ARM SoC.

The alsa-info.sh script output below is from running debian on a Lemaker Banana Pi, an Allwinner A20 device, in its base configuration.

There is a single 1/8" stereo out jack.

It seems the same module is used across the series.

Take note of the Alsactl output (asound.state).

Some channels need to be muted to ensure the sound is sent to left / right correctly.

upload=true&script=true&cardinfo=
!!################################
!!ALSA Information Script v 0.4.64
!!################################
!!Script ran on: Fri Dec 16 14:42:41 UTC 2016

!!Linux Distribution
!!------------------

Debian GNU/Linux stretch/sid \n \l PRETTY_NAME="Debian GNU/Linux stretch/sid" NAME="Debian GNU/Linux" ID=debian HOME_URL="https://www.debian.org/" SUPPORT_URL="https://www.debian.org/support" BUG_REPORT_URL="https://bugs.debian.org/"

!!DMI Information
!!---------------

Manufacturer:
Product Name:
Product Version:
Firmware Version:

!!Kernel Information
!!------------------

Kernel release: 4.8.0-1-armmp-lpae
Operating System: GNU/Linux
Architecture: armv7l
Processor: unknown
SMP Enabled: Yes

!!ALSA Version
!!------------

Driver version: k4.8.0-1-armmp-lpae
Library version: 1.1.2
Utilities version: 1.1.2

!!Loaded ALSA modules
!!-------------------

(null)

!!Sound Servers on this system
!!----------------------------

No sound servers found.

!!Soundcards recognised by ALSA
!!-----------------------------

0 [sun4icodec ]: sun4i-codec - sun4i-codec
sun4i-codec

!!PCI Soundcards installed in the system
!!--------------------------------------

!!Advanced information - PCI Vendor/Device/Subsystem ID's
!!-------------------------------------------------------

!!Modprobe options (Sound related)
!!--------------------------------

snd_pcsp: index=-2
snd_usb_audio: index=-2
snd_atiixp_modem: index=-2
snd_intel8x0m: index=-2
snd_via82xx_modem: index=-2

!!Loaded sound module options
!!---------------------------

!!Module: (null)
* :

!!Aplay/Arecord output
!!--------------------

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: sun4icodec [sun4i-codec], device 0: CDC PCM Codec-0 []
Subdevices: 0/1
Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****
card 0: sun4icodec [sun4i-codec], device 0: CDC PCM Codec-0 []
Subdevices: 1/1
Subdevice #0: subdevice #0

!!Amixer output
!!-------------

!!-------Mixer controls for card 0 [sun4icodec]

Card hw:0 'sun4icodec'/'sun4i-codec'
Mixer name : ''
Components : ''
Controls : 7
Simple ctrls : 7
Simple mixer control 'Left Mixer Left DAC',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Power Amplifier',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 0 - 63
Mono: 63 [100%] [0.00dB]
Simple mixer control 'Power Amplifier DAC',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Power Amplifier Mixer',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Power Amplifier Mute',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Right Mixer Left DAC',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Right Mixer Right DAC',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]

!!Alsactl output
!!--------------

state.sun4icodec {
control.1 {
iface MIXER
name 'Power Amplifier Volume'
value 63
comment {
access 'read write'
type INTEGER
count 1
range '0 - 63'
dbmin -9999999
dbmax 0
dbvalue.0 0
}
}
control.2 {
iface MIXER
name 'Left Mixer Left DAC Playback Switch'
value false
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.3 {
iface MIXER
name 'Right Mixer Right DAC Playback Switch'
value false
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.4 {
iface MIXER
name 'Right Mixer Left DAC Playback Switch'
value false
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.5 {
iface MIXER
name 'Power Amplifier DAC Playback Switch'
value true
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.6 {
iface MIXER
name 'Power Amplifier Mixer Playback Switch'
value false
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.7 {
iface MIXER
name 'Power Amplifier Mute Switch'
value true
comment {
access 'read write'
type BOOLEAN
count 1
}
}
}

!!ALSA Device nodes
!!-----------------

crw-rw---- 1 root audio 116, 2 Nov 4 01:16 /dev/snd/controlC0
crw-rw---- 1 root audio 116, 4 Nov 4 01:16 /dev/snd/pcmC0D0c
crw-rw---- 1 root audio 116, 3 Nov 4 01:16 /dev/snd/pcmC0D0p
crw-rw---- 1 root audio 116, 1 Nov 4 01:16 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 Nov 4 01:16 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root 60 Nov 4 01:16 .
drwxr-xr-x 3 root root 160 Nov 4 01:16 ..
lrwxrwxrwx 1 root root 12 Nov 4 01:16 platform-1c22c00.codec -> ../controlC0

!!ALSA/HDA dmesg
!!--------------

{{Modinfo
|filename: /lib/modules/4.8.0-1-armmp-lpae/kernel/sound/soc/sunxi/sun4i-codec.ko
|license: GPL
|author: Maxime Ripard <maxime.ripard@free-electrons.com>
|author: Jon Smirl <jonsmirl@gmail.com>
|author: Emilio López <emilio@elopez.com.ar>
|description: Allwinner A10 codec driver
|alias: of:N*T*Callwinner,sun7i-a20-codecC*
|alias: of:N*T*Callwinner,sun7i-a20-codec
|alias: of:N*T*Callwinner,sun4i-a10-codecC*
|alias: of:N*T*Callwinner,sun4i-a10-codec
|depends: snd-soc-core
|intree: Y
|vermagic: 4.8.0-1-armmp-lpae SMP mod_unload modversions ARMv7 p2v8
|signat: PKCS#7
|signer:
|sig_key:
|sig_hashalgo: md4
}}

{{Matrix:Soundcard|name=sun4i-a10-codec|module=sun4i-codec}}