I managed to get sound on headphones/line out by tweaking HDA codec settings with HDA_Analyzer as described in this post:
http://forum.tinycorelinux.net/index.php?topic=11323.0
Diff for codec 0/0 (0x10134206): --- +++ @@ -8,19 +8,19 @@ Default PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1e]: 16 20 24 32 formats [0x3]: PCM FLOAT Default Amp-In caps: N/A Default Amp-Out caps: N/A GPIO: io=4, o=0, i=0, unsolicited=0, wake=0 IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 - IO[1]: enable=1, dir=1, wake=0, sticky=0, data=0, unsol=0 + IO[1]: enable=1, dir=1, wake=0, sticky=0, data=1, unsol=0 IO[2]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 - IO[3]: enable=1, dir=1, wake=0, sticky=0, data=1, unsol=0 + IO[3]: enable=1, dir=0, wake=0, sticky=0, data=0, unsol=0 Node 0x02 [Audio Output] wcaps 0xd041d: Stereo Amp-Out Control: name="Master Playback Switch", index=0, device=0 Control: name="Master Playback Volume", index=0, device=0 Control: name="Headphone Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=1, idx=0, ofs=0 Control: name="Headphone Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=1, idx=0, ofs=0 Amp-Out caps: ofs=0x73, nsteps=0x7f, stepsize=0x01, mute= ---
IMPORTANT: In addition I also had to un-mute 'Front Speaker' with alsamixer to get sound on headphones/line out.
I managed to get sound on headphones/line out by tweaking HDA codec settings with HDA_Analyzer as described in this post:
http:// forum.tinycorel inux.net/ index.php? topic=11323. 0
Diff for codec 0/0 (0x10134206):
---
+++
@@ -8,19 +8,19 @@
Default PCM:
rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
bits [0x1e]: 16 20 24 32
formats [0x3]: PCM FLOAT
Default Amp-In caps: N/A
Default Amp-Out caps: N/A
GPIO: io=4, o=0, i=0, unsolicited=0, wake=0
IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
- IO[1]: enable=1, dir=1, wake=0, sticky=0, data=0, unsol=0
+ IO[1]: enable=1, dir=1, wake=0, sticky=0, data=1, unsol=0
IO[2]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
- IO[3]: enable=1, dir=1, wake=0, sticky=0, data=1, unsol=0
+ IO[3]: enable=1, dir=0, wake=0, sticky=0, data=0, unsol=0
Node 0x02 [Audio Output] wcaps 0xd041d: Stereo Amp-Out
Control: name="Master Playback Switch", index=0, device=0
Control: name="Master Playback Volume", index=0, device=0
Control: name="Headphone Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=1, idx=0, ofs=0
Control: name="Headphone Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=1, idx=0, ofs=0
Amp-Out caps: ofs=0x73, nsteps=0x7f, stepsize=0x01, mute=
---
IMPORTANT: In addition I also had to un-mute 'Front Speaker' with alsamixer to get sound on headphones/line out.