[alsa-devel] ASoC: wm9712: Microphone doesn't work, "Capture Volume" inverted
Hi Mark, Liam, Hans J. and List,
I have a "wm9712" codec-chip on an ARM mx35 board and everything works except Microphone.
Strange is that I can't change the Mic-Select-Source:
# amixer sset "Mic Select Source" 'Mic 2' Simple mixer control 'Mic Select Source',0 Capabilities: enum Items: 'Mic 1' 'Differential' 'Mic 2' 'Stereo' Item0: 'Mic 1'
When I tested arecord for line-in, the "Capture Slide" in alsamixer was wrongly inverted. in sound/soc/codecs/wm9712.c: SOC_DOUBLE("Capture Volume", AC97_REC_GAIN, 8, 0, 63, 1), should get: SOC_DOUBLE("Capture Volume", AC97_REC_GAIN, 8, 0, 63, 0), If you want I can send a patch in.
I'm using the current linus git tree (3.4.0-rc4). I tried it with linux-2.6.33.20 (with sound/soc/imx/imx-ssi.c etc. from 2.6.34) and it works. On a fairly similar board I was told that it works on Kernel 3.0.4 with this patch applied:
Since patch "ASoC: Sync initial widget state with hardware" (commitid: b66a70d5e9929f3b0df5a7177bba75652d2f4c3e) the mic capture doesn't work. The MICBIAS bit from the "Power Management" Register are alway 1 (disabled). So that the captering works the active status must be set to 1, at the right time. That this works the stream name must be set. --- include/sound/soc-dapm.h | 3 ++- sound/soc/soc-dapm.c | 4 ++-- 2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index c46e7d8..308122a 100644 --- a/include/sound/soc-dapm.h +++ b/include/sound/soc-dapm.h @@ -85,7 +85,8 @@ .shift = wshift, .invert = winvert, .kcontrol_news = wcontrols, \ .num_kcontrols = wncontrols} #define SND_SOC_DAPM_MICBIAS(wname, wreg, wshift, winvert) \ -{ .id = snd_soc_dapm_micbias, .name = wname, .reg = wreg, .shift = wshift, \ +{ .id = snd_soc_dapm_micbias, .name = wname, .sname = \ + "Mic Bias HiFi Capture", .reg = wreg, .shift = wshift, \ .invert = winvert, .kcontrol_news = NULL, .num_kcontrols = 0} #define SND_SOC_DAPM_SWITCH(wname, wreg, wshift, winvert, wcontrols) \ { .id = snd_soc_dapm_switch, .name = wname, .reg = wreg, .shift = wshift, \ diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index 32ab7fc..250a1d2 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -646,7 +646,7 @@ static int is_connected_input_ep(struct snd_soc_dapm_widget *widget) return snd_soc_dapm_suspend_check(widget);
/* connected VMID/Bias for lower pops */ - if (widget->id == snd_soc_dapm_vmid) + if (widget->id == snd_soc_dapm_vmid || widget->id == snd_soc_dapm_micbias) return snd_soc_dapm_suspend_check(widget);
/* connected jack ? */ @@ -1835,6 +1835,7 @@ int snd_soc_dapm_new_widgets(struct snd_soc_dapm_context *dapm) break; case snd_soc_dapm_adc: case snd_soc_dapm_aif_out: + case snd_soc_dapm_micbias: w->power_check = dapm_adc_check_power; break; case snd_soc_dapm_dac: @@ -1848,7 +1849,6 @@ int snd_soc_dapm_new_widgets(struct snd_soc_dapm_context *dapm) break; case snd_soc_dapm_input: case snd_soc_dapm_output: - case snd_soc_dapm_micbias: case snd_soc_dapm_spk: case snd_soc_dapm_hp: case snd_soc_dapm_mic: --
Thanks, -- Christoph
It follows the output of "amixer scontents", "amixer controls" and "amixer contents":
Simple mixer control 'Headphone',0 Capabilities: pvolume pswitch pswitch-joined penum Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 20 [65%] [on] Front Right: Playback 20 [65%] [on] Simple mixer control 'Headphone Playback ZC',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch pswitch-joined penum Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 6 [19%] [off] Front Right: Playback 6 [19%] [off] Simple mixer control 'Speaker Mixer Aux',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Speaker Mixer Line Bypass',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Speaker Mixer PCBeep Bypass',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Speaker Mixer PCM',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Speaker Mixer Phone Bypass',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Speaker Mux',0 Capabilities: enum Items: 'Speaker Mix' 'Headphone Mix' Item0: 'Speaker Mix' Simple mixer control 'Speaker Playback Invert',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Speaker Playback ZC',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Tone Cut-off',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Bass',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 15 Mono: 0 [0%] Simple mixer control 'Bass Control',0 Capabilities: enum Items: 'Linear Control' 'Adaptive Boost' Item0: 'Linear Control' Simple mixer control 'Bass Cut-off',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Treble',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 15 Mono: 9 [60%] Simple mixer control 'PCM',0 Capabilities: pvolume penum Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 17 [55%] Front Right: Playback 17 [55%] Simple mixer control 'Line',0 Capabilities: cvolume penum Capture channels: Front Left - Front Right Limits: Capture 0 - 31 Front Left: Capture 23 [74%] Front Right: Capture 23 [74%] Simple mixer control 'Mic 1',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 31 Mono: 23 [74%] [0.00dB] Simple mixer control 'Mic 2',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 31 Mono: 18 [58%] [-7.50dB] Simple mixer control 'Mic Boost',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 1 Mono: 0 [0%] [0.00dB] Simple mixer control 'Mic Headphone ',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 3 [43%] Simple mixer control 'Mic Select Source',0 Capabilities: enum Items: 'Mic 1' 'Differential' 'Mic 2' 'Stereo' Item0: 'Mic 1' Simple mixer control 'Phone',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 15 Mono: 14 [93%] Simple mixer control 'Phone Mixer Aux',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Phone Mixer Line Bypass',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Phone Mixer Mic 1 Sidetone',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Phone Mixer Mic 2 Sidetone',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Phone Mixer PCBeep Bypass',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Phone Mixer PCM',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Aux Playback Headphone',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 0 [0%] Simple mixer control 'Aux Playback Phone',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 0 [0%] Simple mixer control 'Aux Playback Speaker',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 0 [0%] Simple mixer control 'Mono',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum Playback channels: Mono Limits: Playback 0 - 31 Mono: Playback 0 [0%] [off] Simple mixer control 'Mono Playback ZC',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Playback Attenuate (-6dB)',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Capture',0 Capabilities: cvolume penum Capture channels: Front Left - Front Right Limits: Capture 0 - 63 Front Left: Capture 13 [21%] Front Right: Capture 13 [21%] Simple mixer control 'Capture 20dB Boost',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Capture ADC',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Capture Phone Mux',0 Capabilities: enum Items: 'Stereo' 'Left' 'Right' 'Mute' Item0: 'Mute' Simple mixer control 'Capture Volume Steps',0 Capabilities: enum Items: '+1.5dB Steps' '+0.75dB Steps' Item0: '+0.75dB Steps' Item1: '+0.75dB Steps' Simple mixer control 'Capture ZC',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Capture to Phone 20dB Boost',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control '3D',0 Capabilities: pvolume pvolume-joined penum Playback channels: Mono Limits: Playback 0 - 15 Mono: Playback 0 [0%] Simple mixer control '3D Lower Cut-off',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control '3D Upper Cut-off',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'ALC Attack Time',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 15 Mono: 0 [0%] Simple mixer control 'ALC Decay Time',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 15 Mono: 0 [0%] Simple mixer control 'ALC Function',0 Capabilities: enum Items: 'None' 'Left' 'Right' 'Stereo' Item0: 'None' Simple mixer control 'ALC Headphone',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 0 [0%] Simple mixer control 'ALC Hold Time',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 15 Mono: 0 [0%] Simple mixer control 'ALC Max',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 0 [0%] Simple mixer control 'ALC NG',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'ALC NG Threshold',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 31 Mono: 0 [0%] Simple mixer control 'ALC NG Type',0 Capabilities: enum Items: 'Constant Gain' 'Mute' Item0: 'Mute' Simple mixer control 'ALC Sidetone Mux',0 Capabilities: enum Items: 'Stereo' 'Left' 'Right' 'None' Item0: 'Stereo' Simple mixer control 'ALC Target',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 15 Mono: 0 [0%] Simple mixer control 'ALC ZC',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'ALC ZC Timeout',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 3 Mono: 0 [0%] Simple mixer control 'Differential Source',0 Capabilities: enum Items: 'Mic' 'Line' Item0: 'Mic' Simple mixer control 'Left Capture Select',0 Capabilities: enum Items: 'Mic' 'NC' 'NC' 'Speaker Mixer' 'Line' 'Headphone Mixer' 'Phone Mixer' 'Phone' Item0: 'NC' Simple mixer control 'Left HP Mixer Aux',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left HP Mixer Line Bypass',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Left HP Mixer Mic Sidetone',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left HP Mixer PCBeep Bypass',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left HP Mixer PCM',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Left HP Mixer Phone Bypass',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Out3',0 Capabilities: volume volume-joined pswitch pswitch-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 31 Mono: 0 [0%] Playback [off] Simple mixer control 'Out3 Mux',0 Capabilities: enum Items: 'Left' 'VREF' 'Left + Right' 'Mono' Item0: 'Mono' Simple mixer control 'Out3 ZC',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'PCBeep Bypass Headphone',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 0 [0%] Simple mixer control 'PCBeep Bypass Phone',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 0 [0%] Simple mixer control 'PCBeep Bypass Speaker',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 0 [0%] Simple mixer control 'Right Capture Select',0 Capabilities: enum Items: 'Mic' 'NC' 'NC' 'Speaker Mixer' 'Line' 'Headphone Mixer' 'Phone Mixer' 'Phone' Item0: 'NC' Simple mixer control 'Right HP Mixer Aux',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right HP Mixer Line Bypass',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right HP Mixer Mic Sidetone',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right HP Mixer PCBeep Bypass',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right HP Mixer PCM',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right HP Mixer Phone Bypass',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] numid=8,iface=MIXER,name='Headphone Playback ZC Switch' numid=4,iface=MIXER,name='Headphone Playback Switch' numid=3,iface=MIXER,name='Headphone Playback Volume' numid=5,iface=MIXER,name='PCM Playback Volume' numid=35,iface=MIXER,name='Line Capture Volume' numid=51,iface=MIXER,name='Mic 1 Volume' numid=52,iface=MIXER,name='Mic 2 Volume' numid=53,iface=MIXER,name='Mic Boost Volume' numid=23,iface=MIXER,name='Mic Headphone Volume' numid=78,iface=MIXER,name='Mic Select Source' numid=60,iface=MIXER,name='Phone Mixer Aux Playback Switch' numid=61,iface=MIXER,name='Phone Mixer Line Bypass Switch' numid=63,iface=MIXER,name='Phone Mixer Mic 1 Sidetone Switch' numid=64,iface=MIXER,name='Phone Mixer Mic 2 Sidetone Switch' numid=59,iface=MIXER,name='Phone Mixer PCBeep Bypass Switch' numid=62,iface=MIXER,name='Phone Mixer PCM Playback Switch' numid=34,iface=MIXER,name='Phone Volume' numid=31,iface=MIXER,name='Aux Playback Headphone Volume' numid=33,iface=MIXER,name='Aux Playback Phone Volume' numid=32,iface=MIXER,name='Aux Playback Speaker Volume' numid=9,iface=MIXER,name='Mono Playback ZC Switch' numid=11,iface=MIXER,name='Mono Playback Switch' numid=10,iface=MIXER,name='Mono Playback Volume' numid=36,iface=MIXER,name='Capture 20dB Boost Switch' numid=47,iface=MIXER,name='Capture ADC Switch' numid=81,iface=MIXER,name='Capture Phone Mux' numid=50,iface=MIXER,name='Capture ZC Switch' numid=37,iface=MIXER,name='Capture to Phone 20dB Boost Switch' numid=49,iface=MIXER,name='Capture Volume' numid=48,iface=MIXER,name='Capture Volume Steps' numid=44,iface=MIXER,name='Playback Attenuate (-6dB) Switch' numid=39,iface=MIXER,name='3D Lower Cut-off Switch' numid=40,iface=MIXER,name='3D Playback Volume' numid=38,iface=MIXER,name='3D Upper Cut-off Switch' numid=15,iface=MIXER,name='ALC Attack Time' numid=14,iface=MIXER,name='ALC Decay Time' numid=16,iface=MIXER,name='ALC Function' numid=24,iface=MIXER,name='ALC Headphone Volume' numid=13,iface=MIXER,name='ALC Hold Time' numid=17,iface=MIXER,name='ALC Max Volume' numid=20,iface=MIXER,name='ALC NG Switch' numid=22,iface=MIXER,name='ALC NG Threshold' numid=21,iface=MIXER,name='ALC NG Type' numid=84,iface=MIXER,name='ALC Sidetone Mux' numid=12,iface=MIXER,name='ALC Target Volume' numid=19,iface=MIXER,name='ALC ZC Switch' numid=18,iface=MIXER,name='ALC ZC Timeout' numid=41,iface=MIXER,name='Bass Control' numid=42,iface=MIXER,name='Bass Cut-off Switch' numid=45,iface=MIXER,name='Bass Volume' numid=77,iface=MIXER,name='Differential Source' numid=80,iface=MIXER,name='Left Capture Select' numid=72,iface=MIXER,name='Left HP Mixer Aux Playback Switch' numid=74,iface=MIXER,name='Left HP Mixer Line Bypass Switch' numid=76,iface=MIXER,name='Left HP Mixer Mic Sidetone Switch' numid=71,iface=MIXER,name='Left HP Mixer PCBeep Bypass Switch' numid=75,iface=MIXER,name='Left HP Mixer PCM Playback Switch' numid=73,iface=MIXER,name='Left HP Mixer Phone Bypass Switch' numid=83,iface=MIXER,name='Out3 Mux' numid=25,iface=MIXER,name='Out3 Switch' numid=27,iface=MIXER,name='Out3 Volume' numid=26,iface=MIXER,name='Out3 ZC Switch' numid=28,iface=MIXER,name='PCBeep Bypass Headphone Volume' numid=30,iface=MIXER,name='PCBeep Bypass Phone Volume' numid=29,iface=MIXER,name='PCBeep Bypass Speaker Volume' numid=79,iface=MIXER,name='Right Capture Select' numid=66,iface=MIXER,name='Right HP Mixer Aux Playback Switch' numid=68,iface=MIXER,name='Right HP Mixer Line Bypass Switch' numid=70,iface=MIXER,name='Right HP Mixer Mic Sidetone Switch' numid=65,iface=MIXER,name='Right HP Mixer PCBeep Bypass Switch' numid=69,iface=MIXER,name='Right HP Mixer PCM Playback Switch' numid=67,iface=MIXER,name='Right HP Mixer Phone Bypass Switch' numid=55,iface=MIXER,name='Speaker Mixer Aux Playback Switch' numid=57,iface=MIXER,name='Speaker Mixer Line Bypass Switch' numid=54,iface=MIXER,name='Speaker Mixer PCBeep Bypass Switch' numid=58,iface=MIXER,name='Speaker Mixer PCM Playback Switch' numid=56,iface=MIXER,name='Speaker Mixer Phone Bypass Switch' numid=82,iface=MIXER,name='Speaker Mux' numid=7,iface=MIXER,name='Speaker Playback Invert Switch' numid=2,iface=MIXER,name='Speaker Playback Switch' numid=1,iface=MIXER,name='Speaker Playback Volume' numid=6,iface=MIXER,name='Speaker Playback ZC Switch' numid=43,iface=MIXER,name='Tone Cut-off Switch' numid=46,iface=MIXER,name='Treble Volume' numid=8,iface=MIXER,name='Headphone Playback ZC Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=4,iface=MIXER,name='Headphone Playback Switch' ; type=BOOLEAN,access=rw------,values=1 : values=on numid=3,iface=MIXER,name='Headphone Playback Volume' ; type=INTEGER,access=rw------,values=2,min=0,max=31,step=0 : values=20,20 numid=5,iface=MIXER,name='PCM Playback Volume' ; type=INTEGER,access=rw------,values=2,min=0,max=31,step=0 : values=17,17 numid=35,iface=MIXER,name='Line Capture Volume' ; type=INTEGER,access=rw------,values=2,min=0,max=31,step=0 : values=23,23 numid=51,iface=MIXER,name='Mic 1 Volume' ; type=INTEGER,access=rw---R--,values=1,min=0,max=31,step=0 : values=23 | dBscale-min=-34.50dB,step=1.50dB,mute=0 numid=52,iface=MIXER,name='Mic 2 Volume' ; type=INTEGER,access=rw---R--,values=1,min=0,max=31,step=0 : values=18 | dBscale-min=-34.50dB,step=1.50dB,mute=0 numid=53,iface=MIXER,name='Mic Boost Volume' ; type=INTEGER,access=rw---R--,values=1,min=0,max=1,step=0 : values=0 | dBscale-min=0.00dB,step=20.00dB,mute=0 numid=23,iface=MIXER,name='Mic Headphone Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=7,step=0 : values=3 numid=78,iface=MIXER,name='Mic Select Source' ; type=ENUMERATED,access=rw------,values=1,items=4 ; Item #0 'Mic 1' ; Item #1 'Differential' ; Item #2 'Mic 2' ; Item #3 'Stereo' : values=0 numid=60,iface=MIXER,name='Phone Mixer Aux Playback Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=61,iface=MIXER,name='Phone Mixer Line Bypass Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=63,iface=MIXER,name='Phone Mixer Mic 1 Sidetone Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=64,iface=MIXER,name='Phone Mixer Mic 2 Sidetone Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=59,iface=MIXER,name='Phone Mixer PCBeep Bypass Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=62,iface=MIXER,name='Phone Mixer PCM Playback Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=34,iface=MIXER,name='Phone Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=15,step=0 : values=14 numid=31,iface=MIXER,name='Aux Playback Headphone Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=7,step=0 : values=0 numid=33,iface=MIXER,name='Aux Playback Phone Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=7,step=0 : values=0 numid=32,iface=MIXER,name='Aux Playback Speaker Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=7,step=0 : values=0 numid=9,iface=MIXER,name='Mono Playback ZC Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=11,iface=MIXER,name='Mono Playback Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=10,iface=MIXER,name='Mono Playback Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=31,step=0 : values=0 numid=36,iface=MIXER,name='Capture 20dB Boost Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=47,iface=MIXER,name='Capture ADC Switch' ; type=BOOLEAN,access=rw------,values=1 : values=on numid=81,iface=MIXER,name='Capture Phone Mux' ; type=ENUMERATED,access=rw------,values=1,items=4 ; Item #0 'Stereo' ; Item #1 'Left' ; Item #2 'Right' ; Item #3 'Mute' : values=3 numid=50,iface=MIXER,name='Capture ZC Switch' ; type=BOOLEAN,access=rw------,values=1 : values=on numid=37,iface=MIXER,name='Capture to Phone 20dB Boost Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=49,iface=MIXER,name='Capture Volume' ; type=INTEGER,access=rw------,values=2,min=0,max=63,step=0 : values=13,13 numid=48,iface=MIXER,name='Capture Volume Steps' ; type=ENUMERATED,access=rw------,values=2,items=2 ; Item #0 '+1.5dB Steps' ; Item #1 '+0.75dB Steps' : values=1,1 numid=44,iface=MIXER,name='Playback Attenuate (-6dB) Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=39,iface=MIXER,name='3D Lower Cut-off Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=40,iface=MIXER,name='3D Playback Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=15,step=0 : values=0 numid=38,iface=MIXER,name='3D Upper Cut-off Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=15,iface=MIXER,name='ALC Attack Time' ; type=INTEGER,access=rw------,values=1,min=0,max=15,step=0 : values=0 numid=14,iface=MIXER,name='ALC Decay Time' ; type=INTEGER,access=rw------,values=1,min=0,max=15,step=0 : values=0 numid=16,iface=MIXER,name='ALC Function' ; type=ENUMERATED,access=rw------,values=1,items=4 ; Item #0 'None' ; Item #1 'Left' ; Item #2 'Right' ; Item #3 'Stereo' : values=0 numid=24,iface=MIXER,name='ALC Headphone Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=7,step=0 : values=0 numid=13,iface=MIXER,name='ALC Hold Time' ; type=INTEGER,access=rw------,values=1,min=0,max=15,step=0 : values=0 numid=17,iface=MIXER,name='ALC Max Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=7,step=0 : values=0 numid=20,iface=MIXER,name='ALC NG Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=22,iface=MIXER,name='ALC NG Threshold' ; type=INTEGER,access=rw------,values=1,min=0,max=31,step=0 : values=0 numid=21,iface=MIXER,name='ALC NG Type' ; type=ENUMERATED,access=rw------,values=1,items=2 ; Item #0 'Constant Gain' ; Item #1 'Mute' : values=1 numid=84,iface=MIXER,name='ALC Sidetone Mux' ; type=ENUMERATED,access=rw------,values=1,items=4 ; Item #0 'Stereo' ; Item #1 'Left' ; Item #2 'Right' ; Item #3 'None' : values=0 numid=12,iface=MIXER,name='ALC Target Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=15,step=0 : values=0 numid=19,iface=MIXER,name='ALC ZC Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=18,iface=MIXER,name='ALC ZC Timeout' ; type=INTEGER,access=rw------,values=1,min=0,max=3,step=0 : values=0 numid=41,iface=MIXER,name='Bass Control' ; type=ENUMERATED,access=rw------,values=1,items=2 ; Item #0 'Linear Control' ; Item #1 'Adaptive Boost' : values=0 numid=42,iface=MIXER,name='Bass Cut-off Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=45,iface=MIXER,name='Bass Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=15,step=0 : values=0 numid=77,iface=MIXER,name='Differential Source' ; type=ENUMERATED,access=rw------,values=1,items=2 ; Item #0 'Mic' ; Item #1 'Line' : values=0 numid=80,iface=MIXER,name='Left Capture Select' ; type=ENUMERATED,access=rw------,values=1,items=8 ; Item #0 'Mic' ; Item #1 'NC' ; Item #2 'NC' ; Item #3 'Speaker Mixer' ; Item #4 'Line' ; Item #5 'Headphone Mixer' ; Item #6 'Phone Mixer' ; Item #7 'Phone' : values=1 numid=72,iface=MIXER,name='Left HP Mixer Aux Playback Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=74,iface=MIXER,name='Left HP Mixer Line Bypass Switch' ; type=BOOLEAN,access=rw------,values=1 : values=on numid=76,iface=MIXER,name='Left HP Mixer Mic Sidetone Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=71,iface=MIXER,name='Left HP Mixer PCBeep Bypass Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=75,iface=MIXER,name='Left HP Mixer PCM Playback Switch' ; type=BOOLEAN,access=rw------,values=1 : values=on numid=73,iface=MIXER,name='Left HP Mixer Phone Bypass Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=83,iface=MIXER,name='Out3 Mux' ; type=ENUMERATED,access=rw------,values=1,items=4 ; Item #0 'Left' ; Item #1 'VREF' ; Item #2 'Left + Right' ; Item #3 'Mono' : values=3 numid=25,iface=MIXER,name='Out3 Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=27,iface=MIXER,name='Out3 Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=31,step=0 : values=0 numid=26,iface=MIXER,name='Out3 ZC Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=28,iface=MIXER,name='PCBeep Bypass Headphone Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=7,step=0 : values=0 numid=30,iface=MIXER,name='PCBeep Bypass Phone Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=7,step=0 : values=0 numid=29,iface=MIXER,name='PCBeep Bypass Speaker Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=7,step=0 : values=0 numid=79,iface=MIXER,name='Right Capture Select' ; type=ENUMERATED,access=rw------,values=1,items=8 ; Item #0 'Mic' ; Item #1 'NC' ; Item #2 'NC' ; Item #3 'Speaker Mixer' ; Item #4 'Line' ; Item #5 'Headphone Mixer' ; Item #6 'Phone Mixer' ; Item #7 'Phone' : values=1 numid=66,iface=MIXER,name='Right HP Mixer Aux Playback Switch' ; type=BOOLEAN,access=rw------,values=1 : values=on numid=68,iface=MIXER,name='Right HP Mixer Line Bypass Switch' ; type=BOOLEAN,access=rw------,values=1 : values=on numid=70,iface=MIXER,name='Right HP Mixer Mic Sidetone Switch' ; type=BOOLEAN,access=rw------,values=1 : values=on numid=65,iface=MIXER,name='Right HP Mixer PCBeep Bypass Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=69,iface=MIXER,name='Right HP Mixer PCM Playback Switch' ; type=BOOLEAN,access=rw------,values=1 : values=on numid=67,iface=MIXER,name='Right HP Mixer Phone Bypass Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=55,iface=MIXER,name='Speaker Mixer Aux Playback Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=57,iface=MIXER,name='Speaker Mixer Line Bypass Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=54,iface=MIXER,name='Speaker Mixer PCBeep Bypass Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=58,iface=MIXER,name='Speaker Mixer PCM Playback Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=56,iface=MIXER,name='Speaker Mixer Phone Bypass Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=82,iface=MIXER,name='Speaker Mux' ; type=ENUMERATED,access=rw------,values=1,items=2 ; Item #0 'Speaker Mix' ; Item #1 'Headphone Mix' : values=0 numid=7,iface=MIXER,name='Speaker Playback Invert Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=2,iface=MIXER,name='Speaker Playback Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=1,iface=MIXER,name='Speaker Playback Volume' ; type=INTEGER,access=rw------,values=2,min=0,max=31,step=0 : values=6,6 numid=6,iface=MIXER,name='Speaker Playback ZC Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=43,iface=MIXER,name='Tone Cut-off Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=46,iface=MIXER,name='Treble Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=15,step=0 : values=9
update: "Item: Differential Source" in alsamixer can't be changed too. Maybe Sascha has any ideas?
Thanks, -- Christoph
On Wed, 2012-04-25 at 22:07 +0200, Christoph Fritz wrote:
Hi Mark, Liam, Hans J. and List,
I have a "wm9712" codec-chip on an ARM mx35 board and everything works except Microphone.
Strange is that I can't change the Mic-Select-Source:
# amixer sset "Mic Select Source" 'Mic 2' Simple mixer control 'Mic Select Source',0 Capabilities: enum Items: 'Mic 1' 'Differential' 'Mic 2' 'Stereo' Item0: 'Mic 1'
When I tested arecord for line-in, the "Capture Slide" in alsamixer was wrongly inverted. in sound/soc/codecs/wm9712.c: SOC_DOUBLE("Capture Volume", AC97_REC_GAIN, 8, 0, 63, 1), should get: SOC_DOUBLE("Capture Volume", AC97_REC_GAIN, 8, 0, 63, 0), If you want I can send a patch in.
I'm using the current linus git tree (3.4.0-rc4). I tried it with linux-2.6.33.20 (with sound/soc/imx/imx-ssi.c etc. from 2.6.34) and it works. On a fairly similar board I was told that it works on Kernel 3.0.4 with this patch applied:
Since patch "ASoC: Sync initial widget state with hardware" (commitid: b66a70d5e9929f3b0df5a7177bba75652d2f4c3e) the mic capture doesn't work. The MICBIAS bit from the "Power Management" Register are alway 1 (disabled). So that the captering works the active status must be set to 1, at the right time. That this works the stream name must be set.
include/sound/soc-dapm.h | 3 ++- sound/soc/soc-dapm.c | 4 ++-- 2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index c46e7d8..308122a 100644 --- a/include/sound/soc-dapm.h +++ b/include/sound/soc-dapm.h @@ -85,7 +85,8 @@ .shift = wshift, .invert = winvert, .kcontrol_news = wcontrols, \ .num_kcontrols = wncontrols} #define SND_SOC_DAPM_MICBIAS(wname, wreg, wshift, winvert) \ -{ .id = snd_soc_dapm_micbias, .name = wname, .reg = wreg, .shift = wshift, \ +{ .id = snd_soc_dapm_micbias, .name = wname, .sname = \
- "Mic Bias HiFi Capture", .reg = wreg, .shift = wshift, \ .invert = winvert, .kcontrol_news = NULL, .num_kcontrols = 0}
#define SND_SOC_DAPM_SWITCH(wname, wreg, wshift, winvert, wcontrols) \ { .id = snd_soc_dapm_switch, .name = wname, .reg = wreg, .shift = wshift, \ diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index 32ab7fc..250a1d2 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -646,7 +646,7 @@ static int is_connected_input_ep(struct snd_soc_dapm_widget *widget) return snd_soc_dapm_suspend_check(widget);
/* connected VMID/Bias for lower pops */
if (widget->id == snd_soc_dapm_vmid)
if (widget->id == snd_soc_dapm_vmid || widget->id == snd_soc_dapm_micbias) return snd_soc_dapm_suspend_check(widget);/* connected jack ? */
@@ -1835,6 +1835,7 @@ int snd_soc_dapm_new_widgets(struct snd_soc_dapm_context *dapm) break; case snd_soc_dapm_adc: case snd_soc_dapm_aif_out:
case snd_soc_dapm_micbias: w->power_check = dapm_adc_check_power; break;@@ -1848,7 +1849,6 @@ int snd_soc_dapm_new_widgets(struct snd_soc_dapm_context *dapm) break; case snd_soc_dapm_input: case snd_soc_dapm_output:
case snd_soc_dapm_micbias:--
Thanks, -- Christoph
It follows the output of "amixer scontents", "amixer controls" and "amixer contents":
Simple mixer control 'Headphone',0 Capabilities: pvolume pswitch pswitch-joined penum Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 20 [65%] [on] Front Right: Playback 20 [65%] [on] Simple mixer control 'Headphone Playback ZC',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch pswitch-joined penum Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 6 [19%] [off] Front Right: Playback 6 [19%] [off] Simple mixer control 'Speaker Mixer Aux',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Speaker Mixer Line Bypass',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Speaker Mixer PCBeep Bypass',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Speaker Mixer PCM',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Speaker Mixer Phone Bypass',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Speaker Mux',0 Capabilities: enum Items: 'Speaker Mix' 'Headphone Mix' Item0: 'Speaker Mix' Simple mixer control 'Speaker Playback Invert',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Speaker Playback ZC',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Tone Cut-off',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Bass',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 15 Mono: 0 [0%] Simple mixer control 'Bass Control',0 Capabilities: enum Items: 'Linear Control' 'Adaptive Boost' Item0: 'Linear Control' Simple mixer control 'Bass Cut-off',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Treble',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 15 Mono: 9 [60%] Simple mixer control 'PCM',0 Capabilities: pvolume penum Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 17 [55%] Front Right: Playback 17 [55%] Simple mixer control 'Line',0 Capabilities: cvolume penum Capture channels: Front Left - Front Right Limits: Capture 0 - 31 Front Left: Capture 23 [74%] Front Right: Capture 23 [74%] Simple mixer control 'Mic 1',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 31 Mono: 23 [74%] [0.00dB] Simple mixer control 'Mic 2',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 31 Mono: 18 [58%] [-7.50dB] Simple mixer control 'Mic Boost',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 1 Mono: 0 [0%] [0.00dB] Simple mixer control 'Mic Headphone ',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 3 [43%] Simple mixer control 'Mic Select Source',0 Capabilities: enum Items: 'Mic 1' 'Differential' 'Mic 2' 'Stereo' Item0: 'Mic 1' Simple mixer control 'Phone',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 15 Mono: 14 [93%] Simple mixer control 'Phone Mixer Aux',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Phone Mixer Line Bypass',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Phone Mixer Mic 1 Sidetone',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Phone Mixer Mic 2 Sidetone',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Phone Mixer PCBeep Bypass',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Phone Mixer PCM',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Aux Playback Headphone',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 0 [0%] Simple mixer control 'Aux Playback Phone',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 0 [0%] Simple mixer control 'Aux Playback Speaker',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 0 [0%] Simple mixer control 'Mono',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum Playback channels: Mono Limits: Playback 0 - 31 Mono: Playback 0 [0%] [off] Simple mixer control 'Mono Playback ZC',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Playback Attenuate (-6dB)',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Capture',0 Capabilities: cvolume penum Capture channels: Front Left - Front Right Limits: Capture 0 - 63 Front Left: Capture 13 [21%] Front Right: Capture 13 [21%] Simple mixer control 'Capture 20dB Boost',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Capture ADC',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Capture Phone Mux',0 Capabilities: enum Items: 'Stereo' 'Left' 'Right' 'Mute' Item0: 'Mute' Simple mixer control 'Capture Volume Steps',0 Capabilities: enum Items: '+1.5dB Steps' '+0.75dB Steps' Item0: '+0.75dB Steps' Item1: '+0.75dB Steps' Simple mixer control 'Capture ZC',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Capture to Phone 20dB Boost',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control '3D',0 Capabilities: pvolume pvolume-joined penum Playback channels: Mono Limits: Playback 0 - 15 Mono: Playback 0 [0%] Simple mixer control '3D Lower Cut-off',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control '3D Upper Cut-off',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'ALC Attack Time',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 15 Mono: 0 [0%] Simple mixer control 'ALC Decay Time',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 15 Mono: 0 [0%] Simple mixer control 'ALC Function',0 Capabilities: enum Items: 'None' 'Left' 'Right' 'Stereo' Item0: 'None' Simple mixer control 'ALC Headphone',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 0 [0%] Simple mixer control 'ALC Hold Time',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 15 Mono: 0 [0%] Simple mixer control 'ALC Max',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 0 [0%] Simple mixer control 'ALC NG',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'ALC NG Threshold',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 31 Mono: 0 [0%] Simple mixer control 'ALC NG Type',0 Capabilities: enum Items: 'Constant Gain' 'Mute' Item0: 'Mute' Simple mixer control 'ALC Sidetone Mux',0 Capabilities: enum Items: 'Stereo' 'Left' 'Right' 'None' Item0: 'Stereo' Simple mixer control 'ALC Target',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 15 Mono: 0 [0%] Simple mixer control 'ALC ZC',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'ALC ZC Timeout',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 3 Mono: 0 [0%] Simple mixer control 'Differential Source',0 Capabilities: enum Items: 'Mic' 'Line' Item0: 'Mic' Simple mixer control 'Left Capture Select',0 Capabilities: enum Items: 'Mic' 'NC' 'NC' 'Speaker Mixer' 'Line' 'Headphone Mixer' 'Phone Mixer' 'Phone' Item0: 'NC' Simple mixer control 'Left HP Mixer Aux',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left HP Mixer Line Bypass',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Left HP Mixer Mic Sidetone',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left HP Mixer PCBeep Bypass',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left HP Mixer PCM',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Left HP Mixer Phone Bypass',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Out3',0 Capabilities: volume volume-joined pswitch pswitch-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 31 Mono: 0 [0%] Playback [off] Simple mixer control 'Out3 Mux',0 Capabilities: enum Items: 'Left' 'VREF' 'Left + Right' 'Mono' Item0: 'Mono' Simple mixer control 'Out3 ZC',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'PCBeep Bypass Headphone',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 0 [0%] Simple mixer control 'PCBeep Bypass Phone',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 0 [0%] Simple mixer control 'PCBeep Bypass Speaker',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 0 [0%] Simple mixer control 'Right Capture Select',0 Capabilities: enum Items: 'Mic' 'NC' 'NC' 'Speaker Mixer' 'Line' 'Headphone Mixer' 'Phone Mixer' 'Phone' Item0: 'NC' Simple mixer control 'Right HP Mixer Aux',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right HP Mixer Line Bypass',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right HP Mixer Mic Sidetone',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right HP Mixer PCBeep Bypass',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right HP Mixer PCM',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right HP Mixer Phone Bypass',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] numid=8,iface=MIXER,name='Headphone Playback ZC Switch' numid=4,iface=MIXER,name='Headphone Playback Switch' numid=3,iface=MIXER,name='Headphone Playback Volume' numid=5,iface=MIXER,name='PCM Playback Volume' numid=35,iface=MIXER,name='Line Capture Volume' numid=51,iface=MIXER,name='Mic 1 Volume' numid=52,iface=MIXER,name='Mic 2 Volume' numid=53,iface=MIXER,name='Mic Boost Volume' numid=23,iface=MIXER,name='Mic Headphone Volume' numid=78,iface=MIXER,name='Mic Select Source' numid=60,iface=MIXER,name='Phone Mixer Aux Playback Switch' numid=61,iface=MIXER,name='Phone Mixer Line Bypass Switch' numid=63,iface=MIXER,name='Phone Mixer Mic 1 Sidetone Switch' numid=64,iface=MIXER,name='Phone Mixer Mic 2 Sidetone Switch' numid=59,iface=MIXER,name='Phone Mixer PCBeep Bypass Switch' numid=62,iface=MIXER,name='Phone Mixer PCM Playback Switch' numid=34,iface=MIXER,name='Phone Volume' numid=31,iface=MIXER,name='Aux Playback Headphone Volume' numid=33,iface=MIXER,name='Aux Playback Phone Volume' numid=32,iface=MIXER,name='Aux Playback Speaker Volume' numid=9,iface=MIXER,name='Mono Playback ZC Switch' numid=11,iface=MIXER,name='Mono Playback Switch' numid=10,iface=MIXER,name='Mono Playback Volume' numid=36,iface=MIXER,name='Capture 20dB Boost Switch' numid=47,iface=MIXER,name='Capture ADC Switch' numid=81,iface=MIXER,name='Capture Phone Mux' numid=50,iface=MIXER,name='Capture ZC Switch' numid=37,iface=MIXER,name='Capture to Phone 20dB Boost Switch' numid=49,iface=MIXER,name='Capture Volume' numid=48,iface=MIXER,name='Capture Volume Steps' numid=44,iface=MIXER,name='Playback Attenuate (-6dB) Switch' numid=39,iface=MIXER,name='3D Lower Cut-off Switch' numid=40,iface=MIXER,name='3D Playback Volume' numid=38,iface=MIXER,name='3D Upper Cut-off Switch' numid=15,iface=MIXER,name='ALC Attack Time' numid=14,iface=MIXER,name='ALC Decay Time' numid=16,iface=MIXER,name='ALC Function' numid=24,iface=MIXER,name='ALC Headphone Volume' numid=13,iface=MIXER,name='ALC Hold Time' numid=17,iface=MIXER,name='ALC Max Volume' numid=20,iface=MIXER,name='ALC NG Switch' numid=22,iface=MIXER,name='ALC NG Threshold' numid=21,iface=MIXER,name='ALC NG Type' numid=84,iface=MIXER,name='ALC Sidetone Mux' numid=12,iface=MIXER,name='ALC Target Volume' numid=19,iface=MIXER,name='ALC ZC Switch' numid=18,iface=MIXER,name='ALC ZC Timeout' numid=41,iface=MIXER,name='Bass Control' numid=42,iface=MIXER,name='Bass Cut-off Switch' numid=45,iface=MIXER,name='Bass Volume' numid=77,iface=MIXER,name='Differential Source' numid=80,iface=MIXER,name='Left Capture Select' numid=72,iface=MIXER,name='Left HP Mixer Aux Playback Switch' numid=74,iface=MIXER,name='Left HP Mixer Line Bypass Switch' numid=76,iface=MIXER,name='Left HP Mixer Mic Sidetone Switch' numid=71,iface=MIXER,name='Left HP Mixer PCBeep Bypass Switch' numid=75,iface=MIXER,name='Left HP Mixer PCM Playback Switch' numid=73,iface=MIXER,name='Left HP Mixer Phone Bypass Switch' numid=83,iface=MIXER,name='Out3 Mux' numid=25,iface=MIXER,name='Out3 Switch' numid=27,iface=MIXER,name='Out3 Volume' numid=26,iface=MIXER,name='Out3 ZC Switch' numid=28,iface=MIXER,name='PCBeep Bypass Headphone Volume' numid=30,iface=MIXER,name='PCBeep Bypass Phone Volume' numid=29,iface=MIXER,name='PCBeep Bypass Speaker Volume' numid=79,iface=MIXER,name='Right Capture Select' numid=66,iface=MIXER,name='Right HP Mixer Aux Playback Switch' numid=68,iface=MIXER,name='Right HP Mixer Line Bypass Switch' numid=70,iface=MIXER,name='Right HP Mixer Mic Sidetone Switch' numid=65,iface=MIXER,name='Right HP Mixer PCBeep Bypass Switch' numid=69,iface=MIXER,name='Right HP Mixer PCM Playback Switch' numid=67,iface=MIXER,name='Right HP Mixer Phone Bypass Switch' numid=55,iface=MIXER,name='Speaker Mixer Aux Playback Switch' numid=57,iface=MIXER,name='Speaker Mixer Line Bypass Switch' numid=54,iface=MIXER,name='Speaker Mixer PCBeep Bypass Switch' numid=58,iface=MIXER,name='Speaker Mixer PCM Playback Switch' numid=56,iface=MIXER,name='Speaker Mixer Phone Bypass Switch' numid=82,iface=MIXER,name='Speaker Mux' numid=7,iface=MIXER,name='Speaker Playback Invert Switch' numid=2,iface=MIXER,name='Speaker Playback Switch' numid=1,iface=MIXER,name='Speaker Playback Volume' numid=6,iface=MIXER,name='Speaker Playback ZC Switch' numid=43,iface=MIXER,name='Tone Cut-off Switch' numid=46,iface=MIXER,name='Treble Volume' numid=8,iface=MIXER,name='Headphone Playback ZC Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=4,iface=MIXER,name='Headphone Playback Switch' ; type=BOOLEAN,access=rw------,values=1 : values=on numid=3,iface=MIXER,name='Headphone Playback Volume' ; type=INTEGER,access=rw------,values=2,min=0,max=31,step=0 : values=20,20 numid=5,iface=MIXER,name='PCM Playback Volume' ; type=INTEGER,access=rw------,values=2,min=0,max=31,step=0 : values=17,17 numid=35,iface=MIXER,name='Line Capture Volume' ; type=INTEGER,access=rw------,values=2,min=0,max=31,step=0 : values=23,23 numid=51,iface=MIXER,name='Mic 1 Volume' ; type=INTEGER,access=rw---R--,values=1,min=0,max=31,step=0 : values=23 | dBscale-min=-34.50dB,step=1.50dB,mute=0 numid=52,iface=MIXER,name='Mic 2 Volume' ; type=INTEGER,access=rw---R--,values=1,min=0,max=31,step=0 : values=18 | dBscale-min=-34.50dB,step=1.50dB,mute=0 numid=53,iface=MIXER,name='Mic Boost Volume' ; type=INTEGER,access=rw---R--,values=1,min=0,max=1,step=0 : values=0 | dBscale-min=0.00dB,step=20.00dB,mute=0 numid=23,iface=MIXER,name='Mic Headphone Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=7,step=0 : values=3 numid=78,iface=MIXER,name='Mic Select Source' ; type=ENUMERATED,access=rw------,values=1,items=4 ; Item #0 'Mic 1' ; Item #1 'Differential' ; Item #2 'Mic 2' ; Item #3 'Stereo' : values=0 numid=60,iface=MIXER,name='Phone Mixer Aux Playback Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=61,iface=MIXER,name='Phone Mixer Line Bypass Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=63,iface=MIXER,name='Phone Mixer Mic 1 Sidetone Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=64,iface=MIXER,name='Phone Mixer Mic 2 Sidetone Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=59,iface=MIXER,name='Phone Mixer PCBeep Bypass Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=62,iface=MIXER,name='Phone Mixer PCM Playback Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=34,iface=MIXER,name='Phone Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=15,step=0 : values=14 numid=31,iface=MIXER,name='Aux Playback Headphone Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=7,step=0 : values=0 numid=33,iface=MIXER,name='Aux Playback Phone Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=7,step=0 : values=0 numid=32,iface=MIXER,name='Aux Playback Speaker Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=7,step=0 : values=0 numid=9,iface=MIXER,name='Mono Playback ZC Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=11,iface=MIXER,name='Mono Playback Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=10,iface=MIXER,name='Mono Playback Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=31,step=0 : values=0 numid=36,iface=MIXER,name='Capture 20dB Boost Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=47,iface=MIXER,name='Capture ADC Switch' ; type=BOOLEAN,access=rw------,values=1 : values=on numid=81,iface=MIXER,name='Capture Phone Mux' ; type=ENUMERATED,access=rw------,values=1,items=4 ; Item #0 'Stereo' ; Item #1 'Left' ; Item #2 'Right' ; Item #3 'Mute' : values=3 numid=50,iface=MIXER,name='Capture ZC Switch' ; type=BOOLEAN,access=rw------,values=1 : values=on numid=37,iface=MIXER,name='Capture to Phone 20dB Boost Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=49,iface=MIXER,name='Capture Volume' ; type=INTEGER,access=rw------,values=2,min=0,max=63,step=0 : values=13,13 numid=48,iface=MIXER,name='Capture Volume Steps' ; type=ENUMERATED,access=rw------,values=2,items=2 ; Item #0 '+1.5dB Steps' ; Item #1 '+0.75dB Steps' : values=1,1 numid=44,iface=MIXER,name='Playback Attenuate (-6dB) Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=39,iface=MIXER,name='3D Lower Cut-off Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=40,iface=MIXER,name='3D Playback Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=15,step=0 : values=0 numid=38,iface=MIXER,name='3D Upper Cut-off Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=15,iface=MIXER,name='ALC Attack Time' ; type=INTEGER,access=rw------,values=1,min=0,max=15,step=0 : values=0 numid=14,iface=MIXER,name='ALC Decay Time' ; type=INTEGER,access=rw------,values=1,min=0,max=15,step=0 : values=0 numid=16,iface=MIXER,name='ALC Function' ; type=ENUMERATED,access=rw------,values=1,items=4 ; Item #0 'None' ; Item #1 'Left' ; Item #2 'Right' ; Item #3 'Stereo' : values=0 numid=24,iface=MIXER,name='ALC Headphone Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=7,step=0 : values=0 numid=13,iface=MIXER,name='ALC Hold Time' ; type=INTEGER,access=rw------,values=1,min=0,max=15,step=0 : values=0 numid=17,iface=MIXER,name='ALC Max Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=7,step=0 : values=0 numid=20,iface=MIXER,name='ALC NG Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=22,iface=MIXER,name='ALC NG Threshold' ; type=INTEGER,access=rw------,values=1,min=0,max=31,step=0 : values=0 numid=21,iface=MIXER,name='ALC NG Type' ; type=ENUMERATED,access=rw------,values=1,items=2 ; Item #0 'Constant Gain' ; Item #1 'Mute' : values=1 numid=84,iface=MIXER,name='ALC Sidetone Mux' ; type=ENUMERATED,access=rw------,values=1,items=4 ; Item #0 'Stereo' ; Item #1 'Left' ; Item #2 'Right' ; Item #3 'None' : values=0 numid=12,iface=MIXER,name='ALC Target Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=15,step=0 : values=0 numid=19,iface=MIXER,name='ALC ZC Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=18,iface=MIXER,name='ALC ZC Timeout' ; type=INTEGER,access=rw------,values=1,min=0,max=3,step=0 : values=0 numid=41,iface=MIXER,name='Bass Control' ; type=ENUMERATED,access=rw------,values=1,items=2 ; Item #0 'Linear Control' ; Item #1 'Adaptive Boost' : values=0 numid=42,iface=MIXER,name='Bass Cut-off Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=45,iface=MIXER,name='Bass Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=15,step=0 : values=0 numid=77,iface=MIXER,name='Differential Source' ; type=ENUMERATED,access=rw------,values=1,items=2 ; Item #0 'Mic' ; Item #1 'Line' : values=0 numid=80,iface=MIXER,name='Left Capture Select' ; type=ENUMERATED,access=rw------,values=1,items=8 ; Item #0 'Mic' ; Item #1 'NC' ; Item #2 'NC' ; Item #3 'Speaker Mixer' ; Item #4 'Line' ; Item #5 'Headphone Mixer' ; Item #6 'Phone Mixer' ; Item #7 'Phone' : values=1 numid=72,iface=MIXER,name='Left HP Mixer Aux Playback Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=74,iface=MIXER,name='Left HP Mixer Line Bypass Switch' ; type=BOOLEAN,access=rw------,values=1 : values=on numid=76,iface=MIXER,name='Left HP Mixer Mic Sidetone Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=71,iface=MIXER,name='Left HP Mixer PCBeep Bypass Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=75,iface=MIXER,name='Left HP Mixer PCM Playback Switch' ; type=BOOLEAN,access=rw------,values=1 : values=on numid=73,iface=MIXER,name='Left HP Mixer Phone Bypass Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=83,iface=MIXER,name='Out3 Mux' ; type=ENUMERATED,access=rw------,values=1,items=4 ; Item #0 'Left' ; Item #1 'VREF' ; Item #2 'Left + Right' ; Item #3 'Mono' : values=3 numid=25,iface=MIXER,name='Out3 Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=27,iface=MIXER,name='Out3 Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=31,step=0 : values=0 numid=26,iface=MIXER,name='Out3 ZC Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=28,iface=MIXER,name='PCBeep Bypass Headphone Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=7,step=0 : values=0 numid=30,iface=MIXER,name='PCBeep Bypass Phone Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=7,step=0 : values=0 numid=29,iface=MIXER,name='PCBeep Bypass Speaker Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=7,step=0 : values=0 numid=79,iface=MIXER,name='Right Capture Select' ; type=ENUMERATED,access=rw------,values=1,items=8 ; Item #0 'Mic' ; Item #1 'NC' ; Item #2 'NC' ; Item #3 'Speaker Mixer' ; Item #4 'Line' ; Item #5 'Headphone Mixer' ; Item #6 'Phone Mixer' ; Item #7 'Phone' : values=1 numid=66,iface=MIXER,name='Right HP Mixer Aux Playback Switch' ; type=BOOLEAN,access=rw------,values=1 : values=on numid=68,iface=MIXER,name='Right HP Mixer Line Bypass Switch' ; type=BOOLEAN,access=rw------,values=1 : values=on numid=70,iface=MIXER,name='Right HP Mixer Mic Sidetone Switch' ; type=BOOLEAN,access=rw------,values=1 : values=on numid=65,iface=MIXER,name='Right HP Mixer PCBeep Bypass Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=69,iface=MIXER,name='Right HP Mixer PCM Playback Switch' ; type=BOOLEAN,access=rw------,values=1 : values=on numid=67,iface=MIXER,name='Right HP Mixer Phone Bypass Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=55,iface=MIXER,name='Speaker Mixer Aux Playback Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=57,iface=MIXER,name='Speaker Mixer Line Bypass Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=54,iface=MIXER,name='Speaker Mixer PCBeep Bypass Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=58,iface=MIXER,name='Speaker Mixer PCM Playback Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=56,iface=MIXER,name='Speaker Mixer Phone Bypass Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=82,iface=MIXER,name='Speaker Mux' ; type=ENUMERATED,access=rw------,values=1,items=2 ; Item #0 'Speaker Mix' ; Item #1 'Headphone Mix' : values=0 numid=7,iface=MIXER,name='Speaker Playback Invert Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=2,iface=MIXER,name='Speaker Playback Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=1,iface=MIXER,name='Speaker Playback Volume' ; type=INTEGER,access=rw------,values=2,min=0,max=31,step=0 : values=6,6 numid=6,iface=MIXER,name='Speaker Playback ZC Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=43,iface=MIXER,name='Tone Cut-off Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off numid=46,iface=MIXER,name='Treble Volume' ; type=INTEGER,access=rw------,values=1,min=0,max=15,step=0 : values=9
On Wed, Apr 25, 2012 at 10:07:49PM +0200, Christoph Fritz wrote:
# amixer sset "Mic Select Source" 'Mic 2' Simple mixer control 'Mic Select Source',0 Capabilities: enum Items: 'Mic 1' 'Differential' 'Mic 2' 'Stereo' Item0: 'Mic 1'
Nothing springing to mind here, can you see logging for the register writes?
When I tested arecord for line-in, the "Capture Slide" in alsamixer was wrongly inverted. in sound/soc/codecs/wm9712.c: SOC_DOUBLE("Capture Volume", AC97_REC_GAIN, 8, 0, 63, 1), should get: SOC_DOUBLE("Capture Volume", AC97_REC_GAIN, 8, 0, 63, 0), If you want I can send a patch in.
Yes, please. In general this is always a good thing to do if you spot an error in the code.
Since patch "ASoC: Sync initial widget state with hardware" (commitid: b66a70d5e9929f3b0df5a7177bba75652d2f4c3e) the mic capture doesn't work. The MICBIAS bit from the "Power Management" Register are alway 1 (disabled). So that the captering works the active status must be set to 1, at the right time. That this works the stream name must be set.
This analysis seems a bit confused - how does changing the initial state affect the dynamic changes at runtime?
#define SND_SOC_DAPM_MICBIAS(wname, wreg, wshift, winvert) \ -{ .id = snd_soc_dapm_micbias, .name = wname, .reg = wreg, .shift = wshift, \ +{ .id = snd_soc_dapm_micbias, .name = wname, .sname = \
- "Mic Bias HiFi Capture", .reg = wreg, .shift = wshift, \
This isn't right, the mic bias clearly shouldn't be associated with a stream as you can do capture without microphone (eg, from a line input) and you can have a bypass path with no capture.
On Thu, 2012-04-26 at 12:27 +0100, Mark Brown wrote:
On Wed, Apr 25, 2012 at 10:07:49PM +0200, Christoph Fritz wrote:
# amixer sset "Mic Select Source" 'Mic 2' Simple mixer control 'Mic Select Source',0 Capabilities: enum Items: 'Mic 1' 'Differential' 'Mic 2' 'Stereo' Item0: 'Mic 1'
Nothing springing to mind here, can you see logging for the register writes?
I added some printks into ac97_write() "sound/soc/codecs/wm9712.c" and when I do for example change "Item: Mic Boost [dB gain: 20.00] " I get this:
write eh 8000 [6808] write eh 8000 [6888]
but when I try to change "Mic Select Source" or "Item: Differential Source", nothing happens here.
And in "sound/soc/codecs/wm9712.c":
static const struct soc_enum wm9712_enum[] = { SOC_ENUM_SINGLE(AC97_PCI_SVID, 14, 4, wm9712_alc_select), SOC_ENUM_SINGLE(AC97_VIDEO, 12, 4, wm9712_alc_mux), SOC_ENUM_SINGLE(AC97_AUX, 9, 4, wm9712_out3_src), SOC_ENUM_SINGLE(AC97_AUX, 8, 2, wm9712_spk_src), SOC_ENUM_SINGLE(AC97_REC_SEL, 12, 4, wm9712_rec_adc), SOC_ENUM_SINGLE(AC97_MASTER_TONE, 15, 2, wm9712_base), SOC_ENUM_DOUBLE(AC97_REC_GAIN, 14, 6, 2, wm9712_rec_gain), SOC_ENUM_SINGLE(AC97_MIC, 5, 4, wm9712_mic), SOC_ENUM_SINGLE(AC97_REC_SEL, 8, 8, wm9712_rec_sel), SOC_ENUM_SINGLE(AC97_REC_SEL, 0, 8, wm9712_rec_sel), SOC_ENUM_SINGLE(AC97_PCI_SVID, 5, 2, wm9712_ng_type), SOC_ENUM_SINGLE(0x5c, 8, 2, wm9712_diff_sel), };
Why is wm9712_enum[0] never used?
Is "SOC_ENUM_SINGLE(0x5c, 8, 2, wm9712_diff_sel)," correct? Because of the ">> 1" shift in ac97_write() ?
Thanks, -- Christoph
When I tested arecord for line-in, the "Capture Slide" in alsamixer
was
wrongly inverted. in sound/soc/codecs/wm9712.c: SOC_DOUBLE("Capture Volume", AC97_REC_GAIN, 8, 0, 63, 1), should get: SOC_DOUBLE("Capture Volume", AC97_REC_GAIN, 8, 0, 63, 0), If you want I can send a patch in.
Yes, please. In general this is always a good thing to do if you spot an error in the code.
Since patch "ASoC: Sync initial widget state with hardware" (commitid: b66a70d5e9929f3b0df5a7177bba75652d2f4c3e) the mic capture
doesn't
work. The MICBIAS bit from the "Power Management" Register are alway
1 (disabled).
So that the captering works the active status must be set to 1, at
the right time.
That this works the stream name must be set.
This analysis seems a bit confused - how does changing the initial
state
affect the dynamic changes at runtime?
#define SND_SOC_DAPM_MICBIAS(wname, wreg, wshift, winvert) \ -{ .id = snd_soc_dapm_micbias, .name = wname, .reg = wreg, .shift =
wshift, \
+{ .id = snd_soc_dapm_micbias, .name = wname, .sname = \
- "Mic Bias HiFi Capture", .reg = wreg, .shift = wshift, \
This isn't right, the mic bias clearly shouldn't be associated with a stream as you can do capture without microphone (eg, from a line
input)
and you can have a bypass path with no capture.
On Thu, Apr 26, 2012 at 03:49:02PM +0200, Christoph Fritz wrote:
I added some printks into ac97_write() "sound/soc/codecs/wm9712.c" and when I do for example change "Item: Mic Boost [dB gain: 20.00] " I get this:
write eh 8000 [6808] write eh 8000 [6888]
but when I try to change "Mic Select Source" or "Item: Differential Source", nothing happens here.
Odd. Can you see the write actually happening on the bus?
Why is wm9712_enum[0] never used?
I rather imagine it's just a simple case of the feature having being missed when the driver was implemented.
Is "SOC_ENUM_SINGLE(0x5c, 8, 2, wm9712_diff_sel)," correct? Because of the ">> 1" shift in ac97_write() ?
What makes you think it might not be correct?
On Thu, 2012-04-26 at 18:20 +0100, Mark Brown wrote:
On Thu, Apr 26, 2012 at 03:49:02PM +0200, Christoph Fritz wrote:
I added some printks into ac97_write() "sound/soc/codecs/wm9712.c" and when I do for example change "Item: Mic Boost [dB gain: 20.00] " I get this:
write eh 8000 [6808] write eh 8000 [6888]
but when I try to change "Mic Select Source" or "Item: Differential Source", nothing happens here.
Odd. Can you see the write actually happening on the bus?
Not at the moment, I'll dig into this tomorrow.
Why is wm9712_enum[0] never used?
I rather imagine it's just a simple case of the feature having being missed when the driver was implemented.
Is "SOC_ENUM_SINGLE(0x5c, 8, 2, wm9712_diff_sel)," correct? Because of the ">> 1" shift in ac97_write() ?
What makes you think it might not be correct?
ac97_write() doesn't get called when I try to change "Item: Differential Source".
Thanks, -- Christoph
On Thu, Apr 26, 2012 at 11:11:33PM +0200, Christoph Fritz wrote:
On Thu, 2012-04-26 at 18:20 +0100, Mark Brown wrote:
On Thu, Apr 26, 2012 at 03:49:02PM +0200, Christoph Fritz wrote:
Is "SOC_ENUM_SINGLE(0x5c, 8, 2, wm9712_diff_sel)," correct? Because of the ">> 1" shift in ac97_write() ?
What makes you think it might not be correct?
ac97_write() doesn't get called when I try to change "Item: Differential Source".
Oh, right - you're not actually seeing any attempt to write. There won't be anything on the bus, then. Still, why are you identifying the shift there? The write will be suppresed if the register contents don't change which looks like what you're seeing here - though I can't see anything obviously wrong with the enum from looking at the code, it's saying that the enumeration exists in bit 8 of register 0x5c...
On Thu, 2012-04-26 at 22:37 +0100, Mark Brown wrote:
On Thu, Apr 26, 2012 at 11:11:33PM +0200, Christoph Fritz wrote:
On Thu, 2012-04-26 at 18:20 +0100, Mark Brown wrote:
On Thu, Apr 26, 2012 at 03:49:02PM +0200, Christoph Fritz wrote:
Is "SOC_ENUM_SINGLE(0x5c, 8, 2, wm9712_diff_sel)," correct? Because of the ">> 1" shift in ac97_write() ?
What makes you think it might not be correct?
ac97_write() doesn't get called when I try to change "Item: Differential Source".
Oh, right - you're not actually seeing any attempt to write. There won't be anything on the bus, then. Still, why are you identifying the shift there?
The shift should be fine here.
The write will be suppresed if the register contents don't change which looks like what you're seeing here -
Can you imagine why the registers don't change?
though I can't see anything obviously wrong with the enum from looking at the code, it's saying that the enumeration exists in bit 8 of register 0x5c...
Yes I rechecked this too.
Thanks, -- Christoph
On Fri, Apr 27, 2012 at 10:00:02AM +0200, Christoph Fritz wrote:
On Thu, 2012-04-26 at 22:37 +0100, Mark Brown wrote:
The write will be suppresed if the register contents don't change which looks like what you're seeing here -
Can you imagine why the registers don't change?
I can't immediately think of any reason, no - I'd step through or annotate the code and have a look.
On Fri, Apr 27, 2012 at 02:46:39PM +0100, Mark Brown wrote:
On Fri, Apr 27, 2012 at 10:00:02AM +0200, Christoph Fritz wrote:
On Thu, 2012-04-26 at 22:37 +0100, Mark Brown wrote:
The write will be suppresed if the register contents don't change which looks like what you're seeing here -
Can you imagine why the registers don't change?
I can't immediately think of any reason, no - I'd step through or annotate the code and have a look.
I'm still on.
And while testing WM9712 its touchpad interface, connecting a 800x600 display (instead of the default 640x480 one) results in a gone sound and input-device - pretty queer:
WM9711/WM9712 SoC Audio Codec 0.4 asoc: platform pcm constructor failed asoc: can't create pcm HiFi asoc: failed to instantiate card PhyCORE-ac97-audio: -12
I have to admit that I used this time a 3.2 kernel. I'll test with current later these days.
Thanks, -- Christoph
On Fri, May 04, 2012 at 03:28:45PM +0200, Christoph Fritz wrote:
On Fri, Apr 27, 2012 at 02:46:39PM +0100, Mark Brown wrote:
On Fri, Apr 27, 2012 at 10:00:02AM +0200, Christoph Fritz wrote:
On Thu, 2012-04-26 at 22:37 +0100, Mark Brown wrote:
The write will be suppresed if the register contents don't change which looks like what you're seeing here -
Can you imagine why the registers don't change?
I can't immediately think of any reason, no - I'd step through or annotate the code and have a look.
I'm still on.
And while testing WM9712 its touchpad interface, connecting a 800x600 display (instead of the default 640x480 one) results in a gone sound and input-device - pretty queer:
WM9711/WM9712 SoC Audio Codec 0.4 asoc: platform pcm constructor failed asoc: can't create pcm HiFi asoc: failed to instantiate card PhyCORE-ac97-audio: -12
I have to admit that I used this time a 3.2 kernel. I'll test with current later these days.
Same behaviour with 3.4.0-rc6:
Framebuffer driver mx3fb configured for a 800x600 display:
soc-audio soc-audio: ASoC machine PhyCORE-ac97-audio should use snd_soc_register_card() asoc: platform pcm constructor failed asoc: can't create pcm HiFi :-12 asoc: failed to instantiate card PhyCORE-ac97-audio: -12
mx3fb configured for a 640x480 display: soc-audio soc-audio: ASoC machine PhyCORE-ac97-audio should use snd_soc_register_card() asoc: wm9712-hifi <-> imx-ssi.0 mapping ok
Thanks, -- Christoph
On Mon, May 07, 2012 at 11:55:06PM +0200, Christoph Fritz wrote:
On Fri, May 04, 2012 at 03:28:45PM +0200, Christoph Fritz wrote:
On Fri, Apr 27, 2012 at 02:46:39PM +0100, Mark Brown wrote:
On Fri, Apr 27, 2012 at 10:00:02AM +0200, Christoph Fritz wrote:
On Thu, 2012-04-26 at 22:37 +0100, Mark Brown wrote:
The write will be suppresed if the register contents don't change which looks like what you're seeing here -
Can you imagine why the registers don't change?
I can't immediately think of any reason, no - I'd step through or annotate the code and have a look.
I'm still on.
And while testing WM9712 its touchpad interface, connecting a 800x600 display (instead of the default 640x480 one) results in a gone sound and input-device - pretty queer:
WM9711/WM9712 SoC Audio Codec 0.4 asoc: platform pcm constructor failed asoc: can't create pcm HiFi asoc: failed to instantiate card PhyCORE-ac97-audio: -12
I have to admit that I used this time a 3.2 kernel. I'll test with current later these days.
Same behaviour with 3.4.0-rc6:
Framebuffer driver mx3fb configured for a 800x600 display:
soc-audio soc-audio: ASoC machine PhyCORE-ac97-audio should use snd_soc_register_card() asoc: platform pcm constructor failed asoc: can't create pcm HiFi :-12 asoc: failed to instantiate card PhyCORE-ac97-audio: -12
When I do decrease from 800x600 to 800x594, wm9712 works.
Any ideas?
mx3fb configured for a 640x480 display: soc-audio soc-audio: ASoC machine PhyCORE-ac97-audio should use snd_soc_register_card() asoc: wm9712-hifi <-> imx-ssi.0 mapping ok
Thanks, -- Christoph
Framebuffer driver mx3fb configured for a 800x600 display:
soc-audio soc-audio: ASoC machine PhyCORE-ac97-audio should use snd_soc_register_card() asoc: platform pcm constructor failed asoc: can't create pcm HiFi :-12 asoc: failed to instantiate card PhyCORE-ac97-audio: -12
When I do decrease from 800x600 to 800x594, wm9712 works.
Any ideas?
It seems to be a dma problem and not directly related to wm9712.
But the not working microphone input still bothers me. I suppose this is related to not beeing able to change some muxes:
$ amixer sset "Mic Select Source" 'Mic 2' Simple mixer control 'Mic Select Source',0 Capabilities: enum Items: 'Mic 1' 'Differential' 'Mic 2' 'Stereo' Item0: 'Mic 1'
$ amixer sset "Differential Source" 'Line' Simple mixer control 'Differential Source',0 Capabilities: enum Items: 'Mic' 'Line' Item0: 'Mic'
They refuse to change their Item0 because they are defined as SND_SOC_DAPM_MUX without a correlating path->name so that snd_soc_dapm_mux_update_power() (in sound/soc/soc-dapmc) doesn't change anything.
It works in 2.6.33, but current kernel has different mux handling and it seems that no one since cared that much about microphone support.
Mark, can you confirm this, purpose a fix or even come up with a patch?
Thanks, -- Christoph
On Sat, May 12, 2012 at 02:15:56AM +0200, Christoph Fritz wrote:
They refuse to change their Item0 because they are defined as SND_SOC_DAPM_MUX without a correlating path->name so that snd_soc_dapm_mux_update_power() (in sound/soc/soc-dapmc) doesn't change anything.
A route into a mux without a path name (other than a supply) just isn't meaningful and I'm surprised it ever worked.
It works in 2.6.33, but current kernel has different mux handling and it seems that no one since cared that much about microphone support.
It's nothing to do with microphones really, it's more that AC'97 CODECs are rarely used with modern kernels as the boards that use AC'97 are mostly quite old and suffer performance issues with modern software stacks so newer kernels haven't been getting much testing with them.
Mark, can you confirm this, purpose a fix or even come up with a patch?
Just filling in the appropriate mux value in the relevant route should do the trick. Looking at the code it looks like the widget isn't hooked into the audio routing map at all so I'm a little surprised. I'm out of the office at the minute and so can't readily set up a test system myself.
On Sat, May 12, 2012 at 12:51:31PM +0100, Mark Brown wrote:
On Sat, May 12, 2012 at 02:15:56AM +0200, Christoph Fritz wrote:
They refuse to change their Item0 because they are defined as SND_SOC_DAPM_MUX without a correlating path->name so that snd_soc_dapm_mux_update_power() (in sound/soc/soc-dapmc) doesn't change anything.
A route into a mux without a path name (other than a supply) just isn't meaningful and I'm surprised it ever worked.
It works in 2.6.33, but current kernel has different mux handling and it seems that no one since cared that much about microphone support.
It's nothing to do with microphones really, it's more that AC'97 CODECs are rarely used with modern kernels as the boards that use AC'97 are mostly quite old and suffer performance issues with modern software stacks so newer kernels haven't been getting much testing with them.
Mark, can you confirm this, purpose a fix or even come up with a patch?
Just filling in the appropriate mux value in the relevant route should do the trick. Looking at the code it looks like the widget isn't hooked into the audio routing map at all so I'm a little surprised. I'm out of the office at the minute and so can't readily set up a test system myself.
Thanks Mark, I'm pretty interested in testing too :-)
-- Christoph
On Sun, May 13, 2012 at 05:56:53AM +0200, Christoph Fritz wrote:
On Sat, May 12, 2012 at 12:51:31PM +0100, Mark Brown wrote:
On Sat, May 12, 2012 at 02:15:56AM +0200, Christoph Fritz wrote:
They refuse to change their Item0 because they are defined as SND_SOC_DAPM_MUX without a correlating path->name so that snd_soc_dapm_mux_update_power() (in sound/soc/soc-dapmc) doesn't change anything.
A route into a mux without a path name (other than a supply) just isn't meaningful and I'm surprised it ever worked.
It works in 2.6.33, but current kernel has different mux handling and it seems that no one since cared that much about microphone support.
It's nothing to do with microphones really, it's more that AC'97 CODECs are rarely used with modern kernels as the boards that use AC'97 are mostly quite old and suffer performance issues with modern software stacks so newer kernels haven't been getting much testing with them.
Mark, can you confirm this, purpose a fix or even come up with a patch?
Just filling in the appropriate mux value in the relevant route should do the trick.
Do you mean filling in to wm9712_audio_map or wm9712_enum?
Looking at the code it looks like the widget isn't hooked into the audio routing map at all so I'm a little surprised.
Does that mean that wm9712_dapm_widgets should be referred by a struct snd_kcontrol_new ?
I'm out of the office at the minute and so can't readily set up a test system myself.
I'm not that into alsa and would greatly appreciate if you could have a look with your test system.
Thanks, -- Christoph
On Tue, May 15, 2012 at 11:15:41AM +0200, Christoph Fritz wrote:
On Sun, May 13, 2012 at 05:56:53AM +0200, Christoph Fritz wrote:
Just filling in the appropriate mux value in the relevant route should do the trick.
Do you mean filling in to wm9712_audio_map or wm9712_enum?
There will need to be routes in the audio map. Don't know if there are any fixes needed in the enum, it was the routing I noticed was missing.
Looking at the code it looks like the widget isn't hooked into the audio routing map at all so I'm a little surprised.
Does that mean that wm9712_dapm_widgets should be referred by a struct snd_kcontrol_new ?
No, that should never happen.
I'm out of the office at the minute and so can't readily set up a test system myself.
I'm not that into alsa and would greatly appreciate if you could have a look with your test system.
For personal reasons I don't really have an ETA for when I'll be in the office, sorry.
participants (2)
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Christoph Fritz -
Mark Brown