Hi everyone,
I have some slight trouble with my HDA codec configuration:
1) My earphones are located at pcm0
2) My speakers are at pcm1
When I plug in the headphones, the speakers mute. I manually have to set hw.snd.default_unit to 0 in order to get output from my headphones.
This is quite annoying.
I have read the snd_hda(4) man page and have discovered the pin configuration. After ours of experimentation, I still cannot figure it out.
I hope somebody will be able to provide assistance. The end result should be as follows:
1) Speakers on PCM0 so that they were the default unit.
2) When I plug in headphones, mute the speakers and send the audio to the headphones.
3) When I unplug headphones, the audio returns to speakers.
Here is some dmesg output
Using FreeBSD 8.2-I386
All the best,
Peter.
I have some slight trouble with my HDA codec configuration:
1) My earphones are located at pcm0
2) My speakers are at pcm1
When I plug in the headphones, the speakers mute. I manually have to set hw.snd.default_unit to 0 in order to get output from my headphones.
This is quite annoying.
I have read the snd_hda(4) man page and have discovered the pin configuration. After ours of experimentation, I still cannot figure it out.
I hope somebody will be able to provide assistance. The end result should be as follows:
1) Speakers on PCM0 so that they were the default unit.
2) When I plug in headphones, mute the speakers and send the audio to the headphones.
3) When I unplug headphones, the audio returns to speakers.
Here is some dmesg output
Code:
hdac0: <Intel PCH High Definition Audio Controller> mem0xf2620000-0xf2623fff irq 17 at device 27.0 on pci0
hdac0: HDA Driver Revision: 20100226_0142
hdac0: [ITHREAD]
hdac0: HDA Codec #0: Conexant (Unknown)
hdac0: HDA Codec #3: Intel G45 HDMI
pcm0: <HDA Conexant (Unknown) PCM #0 Analog> at cad 0 nid 1 on hdac0
pcm1: <HDA Conexant (Unknown) PCM #1 Analog> at cad 0 nid 1 on hdac0
pcm2: <HDA Intel G45 HDMI PCM #0 DisplayPort> at cad 3 nid 1 on hdac0
pcm3: <HDA Intel G45 HDMI PCM #1 DisplayPort> at cad 3 nid 1 on hdac0
hdac0: Dumping AFG cad=0 nid=1 pins:
hdac0: nid 25 0x042110f0 as 15 seq 0 Headphones Jack jack 1 loc 4 color Black misc 0
hdac0: Caps: OUT HP Sense: 0xffffffff
hdac0: nid 26 0x61a190f0 as 15 seq 0 Mic None jack 1 loc 33 color Pink misc 0 [DISABLED]
hdac0: Caps: IN VREF Sense: 0x7fffffff
hdac0: nid 27 0x04a110f0 as 15 seq 0 Mic Jack jack 1 loc 4 color Black misc 0
hdac0: Caps: IN OUT EAPD VREF Sense: 0x7fffffff
hdac0: nid 28 0x612140f0 as 15 seq 0 Headphones None jack 1 loc 33 color Green misc 0 [DISABLED]
hdac0: Caps: OUT Sense: 0x7fffffff
hdac0: nid 29 0x40f001f0 as 15 seq 0 Other None jack 0 loc 0 color Unknown misc 1 [DISABLED]
hdac0: Caps: IN OUT EAPD Sense: 0x7fffffff
hdac0: nid 30 0x40f001f0 as 15 seq 0 Other None jack 0 loc 0 color Unknown misc 1 [DISABLED]
hdac0: Caps: IN Sense: 0x7fffffff
hdac0: nid 31 0x901701f0 as 15 seq 0 Speaker Fixed jack 7 loc 16 color Unknown misc 1
hdac0: Caps: OUT
hdac0: nid 32 0x40f001f0 as 15 seq 0 Other None jack 0 loc 0 color Unknown misc 1 [DISABLED]
hdac0: Caps: OUT
hdac0: nid 34 0x40f001f0 as 15 seq 0 Other None jack 0 loc 0 color Unknown misc 1 [DISABLED]
hdac0: Caps: OUT
hdac0: nid 35 0x90a601f0 as 15 seq 0 Mic Fixed jack 6 loc 16 color Unknown misc 1
hdac0: Caps: IN
hdac0: NumGPIO=4 NumGPO=0 NumGPI=0 GPIWake=0 GPIUnsol=1
hdac0: GPIO: data=0x00000000 enable=0x00000000 direction=0x00000000
hdac0: wake=0x00000000 unsol=0x00000000 sticky=0x00000000
hdac0: Dumping AFG cad=3 nid=1 pins:
hdac0: nid 4 0x18560010 as 1 seq 0 Digital-out Jack jack 6 loc 24 color Unknown misc 0
hdac0: Caps: OUT Sense: 0x00000000
hdac0: nid 5 0x18560020 as 2 seq 0 Digital-out Jack jack 6 loc 24 color Unknown misc 0
hdac0: Caps: OUT Sense: 0x00000000
hdac0: nid 6 0x18560030 as 3 seq 0 Digital-out Jack jack 6 loc 24 color Unknown misc 0 [DISABLED]
hdac0: Caps: OUT Sense: 0x00000000
hdac0: NumGPIO=0 NumGPO=0 NumGPI=0 GPIWake=0 GPIUnsol=0Using FreeBSD 8.2-I386
All the best,
Peter.