https://bugzilla.novell.com/show_bug.cgi?id=446025
User denekesab@yahoo.de added comment
https://bugzilla.novell.com/show_bug.cgi?id=446025#c4
--- Comment #4 from Hartwig Planck 2008-11-18 15:02:27 MST ---
I have exactly the same problems on a new DELL Studio 1537 notebook. A few
additional data points: I installed the latest ALSA driver modules, but
problems persist. In particular, with "model=dell-eq" I no longer get any
sound, while I do get sound with "model=dell-m6". Also, routing of Audio CD
data and internal microphone does not work. Internal microphone does seem to
work without "model" module parameter (as observed by level display of
krecord).
Running diff on output of cat /proc/asound/card0/codec#0 with-out any model
parameter, and with "model=dell-m6" shows interesting differences:
--- codec.unknown 2008-11-18 13:39:04.000420000 +0000
+++ codec.dell-m6 2008-11-18 13:39:04.000586000 +0000
@@ -11,7 +11,7 @@
Default Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
Default Amp-Out caps: ofs=0x7f, nsteps=0x7f, stepsize=0x02, mute=1
GPIO: io=8, o=0, i=0, unsolicited=1, wake=1
- IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0
+ IO[0]: enable=1, dir=1, wake=0, sticky=0, data=1
IO[1]: enable=0, dir=0, wake=0, sticky=0, data=0
IO[2]: enable=0, dir=0, wake=0, sticky=0, data=0
IO[3]: enable=0, dir=0, wake=0, sticky=0, data=0
@@ -86,7 +86,7 @@
Pin Default 0x0321101f: [Jack] HP Out at Ext Left
Conn = 1/8, Color = Black
DefAssociation = 0x1, Sequence = 0xf
- Pin-ctls: 0x00:
+ Pin-ctls: 0x40: OUT
Unsolicited: tag=3f, enabled=1
Connection: 4
0x15* 0x16 0x17 0x1e
@@ -127,7 +127,7 @@
Conn = Digital, Color = Unknown
DefAssociation = 0x6, Sequence = 0x0
Misc = NO_PRESENCE
- Pin-ctls: 0x20: IN
+ Pin-ctls: 0x00:
Node 0x14 [Pin Complex] wcaps 0x400003: Stereo Amp-In
Amp-In caps: N/A
Amp-In vals: [0x00 0x00]
@@ -135,16 +135,16 @@
Pin Default 0x4f0000f0: [N/A] Line Out at Ext UNKNOWN
Conn = Unknown, Color = Unknown
DefAssociation = 0xf, Sequence = 0x0
- Pin-ctls: 0x20: IN
+ Pin-ctls: 0x00:
Node 0x15 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out R/L
Amp-Out caps: N/A
- Amp-Out vals: [0x49 0x49]
+ Amp-Out vals: [0x64 0x64]
Converter: stream=0, channel=0
Power: setting=D0, actual=D0
Delay: 13 samples
Node 0x16 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out R/L
Amp-Out caps: N/A
- Amp-Out vals: [0x2e 0x2e]
+ Amp-Out vals: [0x6d 0x6d]
Converter: stream=0, channel=0
Power: setting=D0, actual=D0
Delay: 13 samples
@@ -201,7 +201,7 @@
Amp-Out caps: ofs=0x00, nsteps=0x0f, stepsize=0x05, mute=1
Amp-Out vals: [0x0d 0x0d]
Connection: 12
- 0x0a 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x12 0x13 0x14 0x1d*
+ 0x0a 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x12* 0x13 0x14 0x1d
Node 0x21 [Audio Selector] wcaps 0x30090d: Stereo Amp-Out R/L
Amp-Out caps: ofs=0x00, nsteps=0x0f, stepsize=0x05, mute=1
Amp-Out vals: [0x80 0x80]
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