Date: Mon, 08 Apr 2013 08:20:27 +0400 From: Alex Povolotsky <tarkhil@webmail.sub.ru> To: Chris Hill <chris@monochrome.org> Cc: multimedia@freebsd.org Subject: Re: No sound with HDMI Message-ID: <5162458B.6030109@webmail.sub.ru> In-Reply-To: <alpine.BSF.2.00.1304071714400.28729@tripel.monochrome.org> References: <51618D0C.9030507@webmail.sub.ru> <alpine.BSF.2.00.1304071714400.28729@tripel.monochrome.org>
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08.04.2013 1:17, Chris Hill пишет: > Do you have video connected to this HDMI output, and if so are you > getting video? I do not have any video device connected. However, under Windows I get sound OK. > Audio over HDMI *requires* video. You can have video without audio, > but not vice versa. HDMI audio is also part of the EDID negotiation. > xrandr shows HDMI output, but does not use it. > > On Sun, 7 Apr 2013, Alex Povolotsky wrote: > >> Hello >> >> I'm using notebook MSI GE620DX, built-in speakers works fine, but no >> sound from HDMI output. >> >> # sysctl dev.pcm.2 >> dev.pcm.2.%desc: Intel Cougar Point (HDMI/DP 8ch) >> dev.pcm.2.%driver: pcm >> dev.pcm.2.%location: nid=7 >> dev.pcm.2.%parent: hdaa1 >> dev.pcm.2.play.vchans: 1 >> dev.pcm.2.play.vchanmode: passthrough >> dev.pcm.2.play.vchanrate: 48000 >> dev.pcm.2.play.vchanformat: s16le:2.0 >> dev.pcm.2.play.32bit: 24 >> dev.pcm.2.buffersize: 65536 >> dev.pcm.2.bitperfect: 0 >> >> # sysctl dev.hdaa.1 >> dev.hdaa.1.%desc: Intel Cougar Point Audio Function Group >> dev.hdaa.1.%driver: hdaa >> dev.hdaa.1.%location: nid=1 >> dev.hdaa.1.%pnpinfo: type=0x01 subsystem=0x1462108d >> dev.hdaa.1.%parent: hdacc1 >> dev.hdaa.1.nid5_config: 0x58560010 as=1 seq=0 device=Digital-out >> conn=None ctype=Digital loc=0x18 color=Unknown misc=0 >> dev.hdaa.1.nid5_original: 0x58560010 as=1 seq=0 device=Digital-out >> conn=None ctype=Digital loc=0x18 color=Unknown misc=0 >> dev.hdaa.1.nid6_config: 0x58560020 as=2 seq=0 device=Digital-out >> conn=None ctype=Digital loc=0x18 color=Unknown misc=0 >> dev.hdaa.1.nid6_original: 0x58560020 as=2 seq=0 device=Digital-out >> conn=None ctype=Digital loc=0x18 color=Unknown misc=0 >> dev.hdaa.1.nid7_config: 0x18560030 as=3 seq=0 device=Digital-out >> conn=Jack ctype=Digital loc=0x18 color=Unknown misc=0 >> dev.hdaa.1.nid7_original: 0x18560030 as=3 seq=0 device=Digital-out >> conn=Jack ctype=Digital loc=0x18 color=Unknown misc=0 >> dev.hdaa.1.config: forcestereo,ivref50,ivref80,ivref100,ivref,vref >> dev.hdaa.1.gpi_state: >> dev.hdaa.1.gpio_state: >> dev.hdaa.1.gpio_config: >> dev.hdaa.1.gpo_state: >> dev.hdaa.1.gpo_config: >> dev.hdaa.1.reconfig: 0 >> >> # sysctl dev.hdacc.1 >> dev.hdacc.1.%desc: Intel Cougar Point HDA CODEC >> dev.hdacc.1.%driver: hdacc >> dev.hdacc.1.%location: cad=3 >> dev.hdacc.1.%pnpinfo: vendor=0x8086 device=0x2805 revision=0x00 >> stepping=0x00 >> dev.hdacc.1.%parent: hdac0 >> >> # sysctl dev.hdac.0 >> dev.hdac.0.%desc: Intel Cougar Point HDA Controller >> dev.hdac.0.%driver: hdac >> dev.hdac.0.%location: slot=27 function=0 handle=\_SB_.PCI0.HDEF >> dev.hdac.0.%pnpinfo: vendor=0x8086 device=0x1c20 subvendor=0x1462 >> subdevice=0x108d class=0x040300 >> dev.hdac.0.%parent: pci0 >> dev.hdac.0.wake: 0 >> dev.hdac.0.pindump: 0 >> dev.hdac.0.polling: 1 >> >> hdac0 works fine, for builtin speakers depends on it, too; however, >> no error and no sound from pcm2. >> >> What can I check/change? >> >> Alex >> _______________________________________________ >> freebsd-multimedia@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-multimedia >> To unsubscribe, send any mail to >> "freebsd-multimedia-unsubscribe@freebsd.org" >> >
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