Re: No sound after returning from suspend-to-ram

["Ozan Çağlayan" <ozan@pardus.org.tr>]

Takashi Iwai wrote On 28-09-2009 11:34:
> Well, first we need to check the diff of alsa-info outputs between
> before/after suspend.  If reloading the driver helps, usually it's no
> the issue of the PCM core but rather the driver itself.
>
>   

This is the diff before/after suspend. I also wanted
before/after/unload-reload alsa-info outputs. The amp-out values may be
modified by the user just after the suspend but the unsolicited tag
isn't changeable by the user, right?

@@ -226,7 +226,7 @@
 Node 0x19 [Beep Generator Widget] wcaps 0x700200: Mono Digital
 Node 0x1a [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
   Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=1
-  Amp-Out vals:  [0x0a 0x0a]
+  Amp-Out vals:  [0x0c 0x0c]
   Pincap 0x0000001f: OUT HP Detect Trigger ImpSense
   Pin Default 0x01813030: [Jack] Line In at Ext Rear
     Conn = 1/8, Color = Blue
@@ -237,7 +237,7 @@
      0x0a
 Node 0x1b [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
   Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=1
-  Amp-Out vals:  [0x0a 0x0a]
+  Amp-Out vals:  [0x0c 0x0c]
   Pincap 0x0001001f: OUT HP EAPD Detect Trigger ImpSense
   EAPD 0x2: EAPD
   Pin Default 0x01014011: [Jack] Line Out at Ext Rear
@@ -280,7 +280,7 @@
     Conn = Analog, Color = Unknown
     DefAssociation = 0xf, Sequence = 0x0
   Pin-ctls: 0x40: OUT
-  Unsolicited: tag=0f, enabled=1
+  Unsolicited: tag=2f, enabled=1
   Connection: 1
      0x0e
 Node 0x1f [Pin Complex] wcaps 0x400081: Stereo
@@ -370,7 +370,7 @@
 crw-rw----+ 1 root audio 116,  4 Sep 23 15:32 /dev/snd/hwC0D0
 crw-rw----+ 1 root audio 116,  5 Sep 23 15:32 /dev/snd/hwC0D1
 crw-rw----+ 1 root audio 116, 24 Sep 23 18:59 /dev/snd/pcmC0D0c
-crw-rw----+ 1 root audio 116, 16 Sep 23 20:04 /dev/snd/pcmC0D0p
+crw-rw----+ 1 root audio 116, 16 Sep 23 20:34 /dev/snd/pcmC0D0p
 crw-rw----+ 1 root audio 116, 17 Sep 23 18:59 /dev/snd/pcmC0D1p
 crw-rw----+ 1 root audio 116, 30 Sep 23 15:32 /dev/snd/pcmC0D6c
 crw-rw----+ 1 root audio 116, 22 Sep 23 15:32 /dev/snd/pcmC0D6p
@@ -466,8 +466,8 @@
   Playback channels: Front Left - Front Right
   Limits: Playback 0 - 31
   Mono:
-  Front Left: Playback 10 [32%] [-31.50dB] [on]
-  Front Right: Playback 10 [32%] [-31.50dB] [on]
+  Front Left: Playback 12 [39%] [-28.50dB] [on]
+  Front Right: Playback 12 [39%] [-28.50dB] [on]
 Simple mixer control 'PCM',0
   Capabilities: pvolume pswitch
   Playback channels: Front Left - Front Right
@@ -597,8 +597,8 @@
 ·  ·   comment.dbmax 0
 ·  ·   iface MIXER
 ·  ·   name 'Master Playback Volume'
-·  ·   value.0 10
-·  ·   value.1 10
+·  ·   value.0 12
+·  ·   value.1 12
 ·  }
 ·  control.4 {
 ·  ·   comment.access 'read write'
@@ -952,5 +952,29 @@
 --
 [17038.984733] ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
 [17328.304515] hda_codec: invalid CONNECT_LIST verb 12[2]:2100
+[17381.230771] ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
+--
+[19218.645128] uhci_hcd 0000:00:1d.0: PCI INT A disabled
+[19218.847104] HDA Intel 0000:00:1b.0: PCI INT A disabled
+[19218.858097] HDA Intel 0000:00:1b.0: power state changed by ACPI to D3
+[19218.880064] ACPI: Preparing to enter system sleep state S3
+--
+[19218.880463] Hardware name: AMILO Pro V2045
+[19218.880464] Modules linked in: rfcomm radeon drm i2c_algo_bit sco
bridge stp bnep l2cap bluetooth ipv6 xt_state iptable_nat nf_nat
nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 vboxnetadp vboxnetflt
iptable_mangle iptable_raw microcode iptable_filter ip_tables x_tables
vboxdrv snd_hda_codec_si3054 snd_hda_codec_analog snd_hda_intel
snd_hda_codec snd_hwdep snd_seq_dummy snd_seq_oss snd_seq_midi_event
 snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss snd_pcm snd_timer
pcmcia snd ipw2200 libipw video tifm_sd iTCO_wdt soundcore lib80211
iTCO_vendor_support ppdev output snd_page_alloc yenta_socket rsrc_n
onstatic r8169 pcmcia_core parport_pc tifm_7xx1 tifm_core lp intel_agp
parport agpgart mii serio_raw pcspkr joydev brd pata_acpi sdhci_pci
sdhci mmc_core led_class ohci1394 ieee1394 ata_piix ahci ata_gen
eric libata firewire_ohci firewire_core
+[19218.880530] Pid: 4018, comm: pm-suspend Not tainted 2.6.30.5-126 #1
+--
+[19218.924201] pcieport-driver 0000:00:01.0: restoring config space at
offset 0x3 (was 0x10000, writing 0x10008)
+[19218.924241] HDA Intel 0000:00:1b.0: restoring config space at offset
0x4 (was 0xd000c004, writing 0xb0000004)
+[19218.924247] HDA Intel 0000:00:1b.0: restoring config space at offset
0x3 (was 0x0, writing 0x8)
+[19218.924255] HDA Intel 0000:00:1b.0: restoring config space at offset
0x1 (was 0x100006, writing 0x100002)
+[19218.924285] pcieport-driver 0000:00:1c.0: restoring config space at
offset 0xf (was 0x40100, writing 0x4010b)
+--
+[19218.925149] sdhci-pci 0000:06:09.4: restoring config space at offset
0x1 (was 0x2100000, writing 0x2100106)
+[19219.772226] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 16 (level, low)
-> IRQ 16
+[19219.772234] HDA Intel 0000:00:1b.0: setting latency timer to 64
+[19220.140249] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low)
-> IRQ 23
+--
+[19255.960448] ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
+[19262.099609] hda_codec: invalid CONNECT_LIST verb 12[2]:2100
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