From: thomas.petazzoni@free-electrons.com (Thomas Petazzoni)
To: linux-arm-kernel@lists.infradead.org
Subject: Audio issue on Kirkwood t5325: no sound
Date: Thu, 18 Jul 2013 13:43:30 +0200 [thread overview]
Message-ID: <20130718134330.5aea00c5@skate> (raw)
Hello,
As part of some work around audio support on Marvell platforms, I've
taken the Kirkwood-based HP t5325 thin client device that Martin
Michlmayr kindly gave me and tried to use the audio part of it, with
kernel 3.11-rc1. (My plan is to write the Device Tree binding for this
audio driver, and then use it for Armada 370 based platforms).
My kernel configuration has the following options enabled:
CONFIG_SND_SOC=y
CONFIG_SND_KIRKWOOD_SOC=y
CONFIG_SND_KIRKWOOD_SOC_I2S=y
CONFIG_SND_KIRKWOOD_SOC_OPENRD=y
CONFIG_SND_KIRKWOOD_SOC_T5325=y
CONFIG_SND_SOC_I2C_AND_SPI=y
CONFIG_SND_SOC_ALC5623=y
CONFIG_SND_SOC_CS42L51=y
So both the Kirkwood audio driver is enabled, the t5325-specific
machine audio driver, and the ALC5623 codec. When booting, the system
says:
t5325-audio t5325-audio: alc5621-hifi <-> kirkwood-i2s mapping ok
[...]
ALSA device list:
#0: t5325
I can actually use aplay to play a sound, it plays fine, except that
nothing goes out on the headphone jack, as if it was muted:
# aplay sensation.wav
Playing WAVE 'sensation.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo
#
I've unmuted all volume controls, and pushed all of them to the max
value, as can be seen from the following amixer output:
# amixer
Simple mixer control 'Headphone',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [0.00dB] [on]
Front Right: Playback 31 [100%] [0.00dB] [on]
Simple mixer control 'Speaker',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [0.00dB] [on]
Front Right: Playback 31 [100%] [0.00dB] [on]
Simple mixer control 'Speaker Mix AUXI2SPK',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Speaker Mix DAC2SPK',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Speaker Mix LI2SPK',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Speaker Mix MIC12SPK',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Speaker Mix MIC22SPK',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'SpeakerOut Mux',0
Capabilities: enum
Items: 'Vmid' 'HPOut Mix' 'Speaker Mix' 'Mono Mix'
Item0: 'Vmid'
Simple mixer control 'SpeakerOut N Mux',0
Capabilities: enum
Items: 'RN/-R' 'RP/+R' 'LN/-R' 'Vmid'
Item0: 'Vmid'
Simple mixer control 'PCM',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [12.00dB]
Front Right: Playback 31 [100%] [12.00dB]
Simple mixer control 'LineIn',0
Capabilities: cvolume
Capture channels: Front Left - Front Right
Limits: Capture 0 - 31
Front Left: Capture 31 [100%] [12.00dB]
Front Right: Capture 31 [100%] [12.00dB]
Simple mixer control 'Mic 1 Boost',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 0 - 2
Mono: 0 [0%] [0.00dB]
Simple mixer control 'Mic 2 Boost',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 0 - 2
Mono: 0 [0%] [0.00dB]
Simple mixer control 'Mic1',0
Capabilities: cvolume cvolume-joined
Capture channels: Mono
Limits: Capture 0 - 31
Mono: Capture 23 [74%] [0.00dB]
Simple mixer control 'Mic2',0
Capabilities: cvolume cvolume-joined
Capture channels: Mono
Limits: Capture 0 - 31
Mono: Capture 23 [74%] [0.00dB]
Simple mixer control 'AuxI',0
Capabilities: cvolume
Capture channels: Front Left - Front Right
Limits: Capture 0 - 31
Front Left: Capture 23 [74%] [0.00dB]
Front Right: Capture 23 [74%] [0.00dB]
Simple mixer control 'AuxOut Mux',0
Capabilities: enum
Items: 'Vmid' 'HPOut Mix' 'Speaker Mix' 'Mono Mix'
Item0: 'Vmid'
Simple mixer control 'Auxout',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [0.00dB] [on]
Front Right: Playback 31 [100%] [0.00dB] [on]
Simple mixer control 'Mono Mix ADC2MONO_L',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Mono Mix ADC2MONO_R',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Mono Mix AUXI2MONO',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Mono Mix DAC2MONO',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Mono Mix LI2MONO',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Mono Mix MIC12MONO',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Mono Mix MIC22MONO',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'AB-D Amp Mux',0
Capabilities: enum
Items: 'AB Amp' 'D Amp'
Item0: 'AB Amp'
Simple mixer control 'Digital Boost',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 0 - 3
Mono: 3 [100%] [18.00dB]
Simple mixer control 'HP Mix AUXI2HP',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'HP Mix DAC2HP',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'HP Mix LI2HP',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'HP Mix MIC12HP',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'HP Mix MIC22HP',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'HPL Mix ADC2HP_L',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'HPR Mix ADC2HP_R',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Left Capture Mix HPMixerL',0
Capabilities: cswitch cswitch-joined
Capture channels: Mono
Mono: Capture [off]
Simple mixer control 'Left Capture Mix Left AuxI',0
Capabilities: cswitch cswitch-joined
Capture channels: Mono
Mono: Capture [off]
Simple mixer control 'Left Capture Mix LineInL',0
Capabilities: cswitch cswitch-joined
Capture channels: Mono
Mono: Capture [off]
Simple mixer control 'Left Capture Mix Mic1',0
Capabilities: cswitch cswitch-joined
Capture channels: Mono
Mono: Capture [off]
Simple mixer control 'Left Capture Mix Mic2',0
Capabilities: cswitch cswitch-joined
Capture channels: Mono
Mono: Capture [off]
Simple mixer control 'Left Capture Mix MonoMixer',0
Capabilities: cswitch cswitch-joined
Capture channels: Mono
Mono: Capture [off]
Simple mixer control 'Left Capture Mix SPKMixer',0
Capabilities: cswitch cswitch-joined
Capture channels: Mono
Mono: Capture [off]
Simple mixer control 'Left Headphone Mux',0
Capabilities: enum
Items: 'Vmid' 'HP Left Mix'
Item0: 'Vmid'
Simple mixer control 'Rec',0
Capabilities: cvolume
Capture channels: Front Left - Front Right
Limits: Capture 0 - 31
Front Left: Capture 11 [35%] [0.00dB]
Front Right: Capture 11 [35%] [0.00dB]
Simple mixer control 'Right Capture Mix HPMixerR',0
Capabilities: cswitch cswitch-joined
Capture channels: Mono
Mono: Capture [off]
Simple mixer control 'Right Capture Mix LineInR',0
Capabilities: cswitch cswitch-joined
Capture channels: Mono
Mono: Capture [off]
Simple mixer control 'Right Capture Mix Mic1',0
Capabilities: cswitch cswitch-joined
Capture channels: Mono
Mono: Capture [off]
Simple mixer control 'Right Capture Mix Mic2',0
Capabilities: cswitch cswitch-joined
Capture channels: Mono
Mono: Capture [off]
Simple mixer control 'Right Capture Mix MonoMixer',0
Capabilities: cswitch cswitch-joined
Capture channels: Mono
Mono: Capture [off]
Simple mixer control 'Right Capture Mix Right AuxI',0
Capabilities: cswitch cswitch-joined
Capture channels: Mono
Mono: Capture [off]
Simple mixer control 'Right Capture Mix SPKMixer',0
Capabilities: cswitch cswitch-joined
Capture channels: Mono
Mono: Capture [off]
Simple mixer control 'Right Headphone Mux',0
Capabilities: enum
Items: 'Vmid' 'HP Right Mix'
Item0: 'Vmid'
There are no kernel errors in the log, nothing that looks suspicious.
Is there anything I've missed?
I've posted the complete kernel configuration at:
http://free-electrons.com/~thomas/pub/kirkwood-audio-kernel.config
And the complete kernel log at:
http://free-electrons.com/~thomas/pub/kirkwood-audio-kernel.log
Thanks!
Thomas
--
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
next reply other threads:[~2013-07-18 11:43 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-18 11:43 Thomas Petazzoni [this message]
2013-07-18 14:20 ` Audio issue on Kirkwood t5325: no sound Russell King - ARM Linux
2013-07-18 15:37 ` Thomas Petazzoni
2013-07-18 15:42 ` Russell King - ARM Linux
2013-07-18 21:06 ` Mark Brown
2013-07-18 21:15 ` Mark Brown
2013-07-18 21:23 ` Russell King - ARM Linux
2013-07-18 21:52 ` Mark Brown
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