Sure thing, Kailang, yes, there is a side headphones jack and it does work OK after PM suspend-to-ram I did `echo 1 > /sys/modules/snd_hda_codec/parameters/dump_coef ` and I attached the output but you are probably interested in this: Node 0x20 [Vendor Defined Widget] wcaps 0xf00040: Mono ..... 447c447 < Coeff 0x1f: 0x00c0 --- > Coeff 0x1f: 0x0000 464c464 < Coeff 0x30: 0x00b1 --- > Coeff 0x30: 0x0090 And after I reset the two processing caps, the sound is back again. hda-verb /dev/snd/hwC0D0 0x20 SET_COEF_INDEX 0x1f hda-verb /dev/snd/hwC0D0 0x20 SET_PROC_COEF 0x00c0 hda-verb /dev/snd/hwC0D0 0x20 SET_COEF_INDEX 0x30 hda-verb /dev/snd/hwC0D0 0x20 SET_PROC_COEF 0x00b1 I'm not sure that this are the correct parameters of hda-verb (because I lack the knowledge of alsa development) but based on the result it seems to be correct Takashi, thanks for the hint On Fri, Oct 23, 2015 at 11:28 AM, Kailang <kailang@xxxxxxxxxxx> wrote: > > Was speaker no sound only? Or Headphone also no sound. > >> -----Original Message----- >> From: Takashi Iwai [mailto:tiwai@xxxxxxx] >> Sent: Friday, October 23, 2015 3:31 PM >> To: George Gugulea >> Cc: Kailang; alsa-devel@xxxxxxxxxxxxxxxx >> Subject: Re: No sound after suspend-to-ram >> >> On Thu, 22 Oct 2015 23:23:05 +0200, >> George Gugulea wrote: >> > >> > I did now with 4.3.0-rc6 and there is the same problem. >> > I reattached the two outputs, before and after (as a patch) >> suspend-to-ram: >> > diff -u alsa-info.txt.4.3-rc6.before alsa-info.txt.4.3-rc6.after > >> > alsa-info.txt.4.3-rc6.patch >> >> OK, so we need to hunt more. >> >> Kailang, could you check whether anything missing for this codec? >> The symptom appears like the COEF thingy you fixed by extra >> init verbs. >> >> >> thanks, >> >> Takashi >> >> > >> > >> > >> > On Thu, Oct 22, 2015 at 6:15 PM, Takashi Iwai <tiwai@xxxxxxx> wrote: >> > > On Thu, 22 Oct 2015 10:38:37 +0200, >> > > George Gugulea wrote: >> > >> >> > >> After a fresh reboot, the sound works ok but if I put >> the computer >> > >> to sleep (pm-suspend), after it wakes up there is no >> sound anymore. >> > >> >> > >> I did try 'alsa force-reload' after suspend but still no sound. >> > >> After 'pm-hibernate' sound is back again. >> > >> >> > >> I found an old thread here: >> > >> https://bugzilla.kernel.org/show_bug.cgi?id=49421 where Michael >> > >> seems to have the same problem which is still unsolved; >> maybe I can >> > >> help with more info. >> > >> >> > >> I attached the 'alsa-info.sh' output before and after suspend: >> > >> 'alsa-info.txt.before' and 'alsa-info.txt.after' (as a patch to >> > >> stay below 80k mail size rule: diff -u alsa-info.txt.before >> > >> alsa-info.txt.after > alsa-info.txt.patch) >> > >> >> > >> The only difference between before and after is this one: >> > >> @@ -241,7 +241,7 @@ >> > >> Node 0x11 [Audio Input] wcaps 0x10051b: Stereo Amp-In >> > >> Amp-In caps: ofs=0x11, nsteps=0x2e, stepsize=0x03, mute=1 >> > >> Amp-In vals: [0x12 0x12] >> > >> - Converter: stream=4, channel=0 >> > >> + Converter: stream=0, channel=0 >> > >> SDI-Select: 0 >> > >> PCM: >> > >> rates [0x160]: 44100 48000 96000 >> > >> >> > >> >> > >> The PC is here: >> > >> http://www.dell.com/us/p/xps-27-2720-aio/pd?ref=PD_OC, >> > >> but the 2y older version with no touch >> > >> >> > >> If I boot into windows (8.1) everything works great, including >> > >> sound (even after suspend) >> > > >> > > Did you test with 4.3-rc kernel? 3.19 is very old. >> > > >> > > It's likely codec-specific stuff, as there is no >> difference seen in >> > > alsa-info.sh outputs (the converter is the value assigned >> > > dynamically at playback, so it doesn't matter at all). >> > > >> > > >> > > Takashi >> > >> > >> > >> > -- >> > gg >> > [2 alsa-info.txt.4.3-rc6.before <application/octet-stream (base64)>] >> > >> > --- alsa-info.txt.4.3-rc6.before 2015-10-22 >> 23:41:24.265081408 +0300 >> > +++ alsa-info.txt.4.3-rc6.after 2015-10-22 >> 23:46:30.584791012 +0300 >> > @@ -3,7 +3,7 @@ >> > !!ALSA Information Script v 0.4.64 >> > !!################################ >> > >> > -!!Script ran on: Thu Oct 22 20:41:23 UTC 2015 >> > +!!Script ran on: Thu Oct 22 20:46:30 UTC 2015 >> > >> > >> > !!Linux Distribution >> > @@ -142,26 +142,26 @@ >> > ControlAmp: chs=3, dir=Out, idx=0, ofs=0 >> > Device: name="ALC3260 Analog", type="Audio", device=0 >> > Amp-Out caps: ofs=0x3f, nsteps=0x40, stepsize=0x03, mute=0 >> > - Amp-Out vals: [0x25 0x25] >> > - Converter: stream=5, channel=0 >> > + Amp-Out vals: [0x21 0x21] >> > + Converter: stream=0, channel=0 >> > PCM: >> > rates [0x560]: 44100 48000 96000 192000 >> > bits [0xe]: 16 20 24 >> > formats [0x1]: PCM >> > Power states: D0 D1 D2 D3 EPSS >> > - Power: setting=D0, actual=D0 >> > + Power: setting=D3, actual=D3 >> > Node 0x03 [Audio Output] wcaps 0x41d: Stereo Amp-Out >> > Control: name="Speaker Playback Volume", index=0, device=0 >> > ControlAmp: chs=3, dir=Out, idx=0, ofs=0 >> > Amp-Out caps: ofs=0x3f, nsteps=0x40, stepsize=0x03, mute=0 >> > - Amp-Out vals: [0x25 0x25] >> > - Converter: stream=5, channel=0 >> > + Amp-Out vals: [0x21 0x21] >> > + Converter: stream=0, channel=0 >> > PCM: >> > rates [0x560]: 44100 48000 96000 192000 >> > bits [0xe]: 16 20 24 >> > formats [0x1]: PCM >> > Power states: D0 D1 D2 D3 EPSS >> > - Power: setting=D0, actual=D0 >> > + Power: setting=D3, actual=D3 >> > Node 0x04 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x05 >> > [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x06 >> [Audio Output] >> > wcaps 0x611: Stereo Digital @@ -182,7 +182,7 @@ >> > ControlAmp: chs=3, dir=In, idx=0, ofs=0 >> > Device: name="ALC3260 Analog", type="Audio", device=0 >> > Amp-In caps: ofs=0x11, nsteps=0x2e, stepsize=0x03, mute=1 >> > - Amp-In vals: [0x11 0x11] >> > + Amp-In vals: [0x10 0x10] >> > Converter: stream=0, channel=0 >> > SDI-Select: 0 >> > PCM: >> > @@ -240,7 +240,7 @@ >> > Node 0x10 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x11 >> > [Audio Input] wcaps 0x10051b: Stereo Amp-In >> > Amp-In caps: ofs=0x11, nsteps=0x2e, stepsize=0x03, mute=1 >> > - Amp-In vals: [0x11 0x11] >> > + Amp-In vals: [0x10 0x10] >> > Converter: stream=1, channel=0 >> > SDI-Select: 0 >> > PCM: >> > @@ -288,7 +288,7 @@ >> > Misc = NO_PRESENCE >> > Pin-ctls: 0x40: OUT >> > Power states: D0 D1 D2 D3 EPSS >> > - Power: setting=D0, actual=D0 >> > + Power: setting=D3, actual=D3 >> > Connection: 2 >> > 0x0c 0x0d* >> > Node 0x15 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out @@ -531,8 >> > +531,8 @@ crw-rw----+ 1 root audio 116, 2 Oct 22 23:40 >> > /dev/snd/controlC0 crw-rw----+ 1 root audio 116, 6 Oct 22 23:40 >> > /dev/snd/hwC0D0 crw-rw----+ 1 root audio 116, 7 Oct 22 23:40 >> > /dev/snd/hwC0D3 >> > -crw-rw----+ 1 root audio 116, 4 Oct 22 23:40 /dev/snd/pcmC0D0c >> > -crw-rw----+ 1 root audio 116, 3 Oct 22 23:40 /dev/snd/pcmC0D0p >> > +crw-rw----+ 1 root audio 116, 4 Oct 22 23:46 /dev/snd/pcmC0D0c >> > +crw-rw----+ 1 root audio 116, 3 Oct 22 23:45 /dev/snd/pcmC0D0p >> > crw-rw----+ 1 root audio 116, 5 Oct 22 23:40 /dev/snd/pcmC0D3p >> > crw-rw----+ 1 root audio 116, 1 Oct 22 23:40 /dev/snd/seq >> > crw-rw----+ 1 root audio 116, 33 Oct 22 23:40 >> /dev/snd/timer @@ -578,7 >> > +578,7 @@ >> > Capabilities: pvolume pvolume-joined pswitch pswitch-joined >> > Playback channels: Mono >> > Limits: Playback 0 - 64 >> > - Mono: Playback 38 [59%] [-26.00dB] [on] >> > + Mono: Playback 34 [53%] [-30.00dB] [on] >> > Simple mixer control 'Headphone',0 >> > Capabilities: pvolume pswitch >> > Playback channels: Front Left - Front Right @@ -598,8 +598,8 @@ >> > Playback channels: Front Left - Front Right >> > Limits: Playback 0 - 255 >> > Mono: >> > - Front Left: Playback 255 [100%] [0.00dB] >> > - Front Right: Playback 255 [100%] [0.00dB] >> > + Front Left: Playback 253 [99%] [-0.40dB] Front Right: >> Playback 253 >> > + [99%] [-0.40dB] >> > Simple mixer control 'Mic',0 >> > Capabilities: pvolume pswitch >> > Playback channels: Front Left - Front Right @@ -629,8 +629,8 @@ >> > Capabilities: cvolume cswitch >> > Capture channels: Front Left - Front Right >> > Limits: Capture 0 - 46 >> > - Front Left: Capture 17 [37%] [0.00dB] [on] >> > - Front Right: Capture 17 [37%] [0.00dB] [on] >> > + Front Left: Capture 16 [35%] [-1.00dB] [on] Front >> Right: Capture >> > + 16 [35%] [-1.00dB] [on] >> > Simple mixer control 'Auto-Mute Mode',0 >> > Capabilities: enum >> > Items: 'Disabled' 'Enabled' >> > @@ -745,8 +745,8 @@ >> > control.8 { >> > iface MIXER >> > name 'Capture Volume' >> > - value.0 17 >> > - value.1 17 >> > + value.0 16 >> > + value.1 16 >> > comment { >> > access 'read write' >> > type INTEGER >> > @@ -754,8 +754,8 @@ >> > range '0 - 46' >> > dbmin -1700 >> > dbmax 2900 >> > - dbvalue.0 0 >> > - dbvalue.1 0 >> > + dbvalue.0 -100 >> > + dbvalue.1 -100 >> > } >> > } >> > control.9 { >> > @@ -804,7 +804,7 @@ >> > control.12 { >> > iface MIXER >> > name 'Master Playback Volume' >> > - value 38 >> > + value 34 >> > comment { >> > access 'read write' >> > type INTEGER >> > @@ -812,7 +812,7 @@ >> > range '0 - 64' >> > dbmin -6400 >> > dbmax 0 >> > - dbvalue.0 -2600 >> > + dbvalue.0 -3000 >> > } >> > } >> > control.13 { >> > @@ -999,8 +999,8 @@ >> > control.29 { >> > iface MIXER >> > name 'PCM Playback Volume' >> > - value.0 255 >> > - value.1 255 >> > + value.0 253 >> > + value.1 253 >> > comment { >> > access 'read write user' >> > type INTEGER >> > @@ -1009,8 +1009,8 @@ >> > tlv '0000000100000008ffffec1400000014' >> > dbmin -5100 >> > dbmax 0 >> > - dbvalue.0 0 >> > - dbvalue.1 0 >> > + dbvalue.0 -40 >> > + dbvalue.1 -40 >> > } >> > } >> > } >> > @@ -1021,6 +1021,8 @@ >> > !!------------------ >> > >> > Module >> > +alx >> > +mdio >> > cmac >> > rfcomm >> > bnep >> > @@ -1131,11 +1133,9 @@ >> > psmouse >> > ahci >> > sdhci_pci >> > -alx >> > rtsx_pci >> > libahci >> > sdhci >> > -mdio >> > floppy >> > >> > >> > _______________________________________________ >> > Alsa-devel mailing list >> > Alsa-devel@xxxxxxxxxxxxxxxx >> > http://mailman.alsa-project.org/mailman/listinfo/alsa-devel >> >> ------Please consider the environment before printing this e-mail. >> -- gg
Attachment:
alsa-info.txt.4.3-rc6.coef1.before
Description: Binary data
--- alsa-info.txt.4.3-rc6.coef1.before 2015-10-24 00:28:53.785387486 +0300
+++ alsa-info.txt.4.3-rc6.coef1.after 2015-10-24 00:31:00.358090086 +0300
@@ -3,7 +3,7 @@
!!ALSA Information Script v 0.4.64
!!################################
-!!Script ran on: Fri Oct 23 21:28:51 UTC 2015
+!!Script ran on: Fri Oct 23 21:30:59 UTC 2015
!!Linux Distribution
@@ -143,25 +143,25 @@
Device: name="ALC3260 Analog", type="Audio", device=0
Amp-Out caps: ofs=0x3f, nsteps=0x40, stepsize=0x03, mute=0
Amp-Out vals: [0x2d 0x2d]
- Converter: stream=5, channel=0
+ Converter: stream=0, channel=0
PCM:
rates [0x560]: 44100 48000 96000 192000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Power states: D0 D1 D2 D3 EPSS
- Power: setting=D0, actual=D0
+ Power: setting=D3, actual=D3
Node 0x03 [Audio Output] wcaps 0x41d: Stereo Amp-Out
Control: name="Speaker Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Amp-Out caps: ofs=0x3f, nsteps=0x40, stepsize=0x03, mute=0
Amp-Out vals: [0x2d 0x2d]
- Converter: stream=5, channel=0
+ Converter: stream=0, channel=0
PCM:
rates [0x560]: 44100 48000 96000 192000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Power states: D0 D1 D2 D3 EPSS
- Power: setting=D0, actual=D0
+ Power: setting=D3, actual=D3
Node 0x04 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x05 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x06 [Audio Output] wcaps 0x611: Stereo Digital
@@ -241,14 +241,14 @@
Node 0x11 [Audio Input] wcaps 0x10051b: Stereo Amp-In
Amp-In caps: ofs=0x11, nsteps=0x2e, stepsize=0x03, mute=1
Amp-In vals: [0x11 0x11]
- Converter: stream=1, channel=0
+ Converter: stream=0, channel=0
SDI-Select: 0
PCM:
rates [0x160]: 44100 48000 96000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Power states: D0 D1 D2 D3 EPSS
- Power: setting=D0, actual=D0
+ Power: setting=D3, actual=D3
Connection: 1
0x22
Node 0x12 [Pin Complex] wcaps 0x40040b: Stereo Amp-In
@@ -263,7 +263,7 @@
Misc = NO_PRESENCE
Pin-ctls: 0x20: IN
Power states: D0 D1 D2 D3 EPSS
- Power: setting=D0, actual=D0
+ Power: setting=D3, actual=D3
Node 0x13 [Pin Complex] wcaps 0x40040b: Stereo Amp-In
Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
Amp-In vals: [0x00 0x00]
@@ -288,7 +288,7 @@
Misc = NO_PRESENCE
Pin-ctls: 0x40: OUT
Power states: D0 D1 D2 D3 EPSS
- Power: setting=D0, actual=D0
+ Power: setting=D3, actual=D3
Connection: 2
0x0c 0x0d*
Node 0x15 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
@@ -444,7 +444,7 @@
Coeff 0x1c: 0x0000
Coeff 0x1d: 0x0000
Coeff 0x1e: 0x0803
- Coeff 0x1f: 0x00c0
+ Coeff 0x1f: 0x0000
Coeff 0x20: 0x2020
Coeff 0x21: 0x8840
Coeff 0x22: 0x0800
@@ -461,7 +461,7 @@
Coeff 0x2d: 0x0000
Coeff 0x2e: 0x0000
Coeff 0x2f: 0x3000
- Coeff 0x30: 0x00b1
+ Coeff 0x30: 0x0090
Coeff 0x31: 0x0000
Coeff 0x32: 0x0000
Coeff 0x33: 0x0000
@@ -1085,6 +1085,8 @@
!!------------------
Module
+alx
+mdio
cmac
rfcomm
bnep
@@ -1194,12 +1196,10 @@
rtsx_pci_sdmmc
psmouse
sdhci_pci
-alx
ahci
rtsx_pci
sdhci
libahci
-mdio
floppy
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