Date: Thu, 12 Jan 2012 17:04:04 +0400 From: Yuri Pankov <yuri.pankov@gmail.com> To: Alexander Motin <mav@freebsd.org> Cc: freebsd-multimedia@freebsd.org, FreeBSD current <freebsd-current@freebsd.org> Subject: Re: [RFT] Major snd_hda rewrite Message-ID: <20120112130404.GD1429@procyon.xvoid.org> In-Reply-To: <4F0ED8D0.8080403@FreeBSD.org> References: <4F0DE3FD.2020203@FreeBSD.org> <20120112121853.GC1429@procyon.xvoid.org> <4F0ED8D0.8080403@FreeBSD.org>
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On Thu, Jan 12, 2012 at 02:57:52PM +0200, Alexander Motin wrote: > On 01/12/12 14:18, Yuri Pankov wrote: > > On Wed, Jan 11, 2012 at 09:33:17PM +0200, Alexander Motin wrote: > >> I would like request for testing of my work on further HDA sound driver > >> improvement. > > [...] > >> Patch can be found here: > >> http://people.freebsd.org/~mav/hda.rewrite.patch > >> > >> Patch was generated for 10-CURRENT, but should apply to fresh 9-STABLE > >> and 8-STABLE branches also. > > > > Patch applied cleanly to r230008 using `svn patch`. > > > > hdacc0:<NVidia GT220 HDA CODEC> at cad 0 on hdac0 > > hdaa0:<NVidia GT220 HDA CODEC Audio Function Group> at nid 1 on hdacc0 > > pcm0:<NVidia GT220 HDA CODEC PCM (DisplayPort 8ch)> at nid 5 on hdaa0 > > hdacc1:<NVidia GT220 HDA CODEC> at cad 1 on hdac0 > > hdaa1:<NVidia GT220 HDA CODEC Audio Function Group> at nid 1 on hdacc1 > > pcm1:<NVidia GT220 HDA CODEC PCM (DisplayPort 8ch)> at nid 5 on hdaa1 > > hdacc2:<NVidia GT220 HDA CODEC> at cad 2 on hdac0 > > hdaa2:<NVidia GT220 HDA CODEC Audio Function Group> at nid 1 on hdacc2 > > pcm2:<NVidia GT220 HDA CODEC PCM (DisplayPort 8ch)> at nid 5 on hdaa2 > > hdacc3:<NVidia GT220 HDA CODEC> at cad 3 on hdac0 > > hdaa3:<NVidia GT220 HDA CODEC Audio Function Group> at nid 1 on hdacc3 > > pcm3:<NVidia GT220 HDA CODEC PCM (DisplayPort 8ch)> at nid 5 on hdaa3 > > hdacc4:<IDT 92HD75BX HDA CODEC> at cad 0 on hdac1 > > hdaa4:<IDT 92HD75BX HDA CODEC Audio Function Group> at nid 1 on hdacc4 > > pcm4:<IDT 92HD75BX HDA CODEC PCM (Analog)> at nid 13 and 11 on hdaa4 > > pcm5:<IDT 92HD75BX HDA CODEC PCM (Analog)> at nid 15 and 24 on hdaa4 > > pcm6:<IDT 92HD75BX HDA CODEC PCM (Front Digital)> at nid 30 on hdaa4 > > > > pcm4 (builtin speakers) and pcm5 (headphones) seem to work fine, however > > Thank you. > > > I'm not getting anything out of pcm0-pcm3 (connected to a TV via HDMI), > > mplayer just pauses at the beggining, trying to cat anything to > > /dev/dsp{0-3}.0 gives: > > > > pcm0: chn_write(): pcm0:virtual:dsp0.vp0: play interrupt timeout, channel dead > > > > It was the same with the old driver and I'm not sure if it's (most > > likely) my misconfiguration or a driver problem. > > It sounds more like a driver problem. HDMI audio is still not very well > discovered area, and, according to ALSA reading, NVidia HDMI is also not > very standard. Probably I'll finally have to buy something to > experiment. What card do you have? It's a laptop with "nVidia Corporation GT216 [GeForce GT 230M]" (as identified by x11/nvidia-driver). The verbose dmesg is at: https://www.xvoid.org/stuff/spica.dmesg Yuri
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