Hello I am trying to get sound output from the built-in speaker of a hdaudio system. The jack outputs sound, but so far I had no success with the speaker;
Here is the relevant dmesg output for a -current kernel from last week: hdaudio0 at pci0 dev 31 function 3: HD Audio Controller hdaudio0: interrupting at msi1 vec 0 hdafg0 at hdaudio0: vendor 10ec product 0255 hdafg0: DAC00 2ch: Speaker [Jack] hdafg0: 2ch/0ch 44100Hz 48000Hz 96000Hz 192000Hz PCM16 PCM20 PCM24 AC3 audio0 at hdafg0: full duplex, playback, capture, mmap, independent hdafg0: Virtual format configured - Format SLINEAR, precision 16, channels 2, frequency 48000 hdafg0: Latency: 128 milliseconds spkr0 at audio0: PC Speaker (synthesized) wsbell at spkr0 not configured hdafg1 at hdaudio0: vendor 8086 product 280b hdafg1: DP00 8ch: Digital Out [Jack] hdafg1: 8ch/0ch 48000Hz PCM16* I understand hdafg1 is audio over HDMI, and is what I am looking for is hdafg0/audio0. Its mixer says: outputs.master=174,174 outputs.master2=0,0 outputs.master2.mute=off outputs.master3=0,0 outputs.master3.mute=off outputs.dacsel=DAC00 The machins has two jacks and a built-in speaker. Using audioplay on an .au file, I get sound out of one of the jack (I assume the other is for a microphone), but nothing from the built-in speaker. Setting outputs.master2 or outputs.master3 to non zero values does not change anything. How I am supposed to enable it? Other releant informaton: # hdaudioctl list codecid 0x00 nid 0x01 vendor 0x10EC product 0x0255 subsystem 0x085B1028 device hdafg0 codecid 0x02 nid 0x01 vendor 0x8086 product 0x280B subsystem 0x085B1028 device hdafg1 # hdaudioctl get 0 1 <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple. com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <array> <dict> <key>config</key> <integer>0x40100000</integer> <key>nid</key> <integer>18</integer> </dict> <dict> <key>config</key> <integer>0x90170150</integer> <key>nid</key> <integer>20</integer> </dict> <dict> <key>config</key> <integer>0x411111f0</integer> <key>nid</key> <integer>23</integer> </dict> <dict> <key>config</key> <integer>0x411111f0</integer> <key>nid</key> <integer>24</integer> </dict> <dict> <key>config</key> <integer>0x411111f0</integer> <key>nid</key> <integer>25</integer> </dict> <dict> <key>config</key> <integer>0x411111f0</integer> <key>nid</key> <integer>26</integer> </dict> <dict> <key>config</key> <integer>0x2111020</integer> <key>nid</key> <integer>27</integer> </dict> <dict> <key>config</key> <integer>0x4054c029</integer> <key>nid</key> <integer>29</integer> </dict> <dict> <key>config</key> <integer>0x411111f0</integer> <key>nid</key> <integer>30</integer> </dict> <dict> <key>config</key> <integer>0x221105f</integer> <key>nid</key> <integer>33</integer> </dict> </array> </plist> -- Emmanuel Dreyfus m...@netbsd.org
