Date: Mon, 03 Apr 2017 11:46:50 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 218326] [snd_hda] OSS ioctl() reports low sample rate for HDMI with Nvidia GeForce Message-ID: <bug-218326-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D218326 Bug ID: 218326 Summary: [snd_hda] OSS ioctl() reports low sample rate for HDMI with Nvidia GeForce Product: Base System Version: 11.0-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: m@mikaelsimonsson.com Created attachment 181422 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D181422&action= =3Dedit oss_info.cc Hi, I'm trying to get TrueHD/DTS-HD-MA pass-through working with Kodi. The prob= lem seems to be that the OSS ioctl() interface reports a low sample rate for the HDMI port: # ./oss_info oss_card_info.shortname: pcm0 oss_card_info.longname: NVIDIA (0x0051) (HDMI/DP 8ch) oss_audioinfo.min_rate: 32000 oss_audioinfo.max_rate: 192000 oss_card_info.shortname: pcm1 oss_card_info.longname: NVIDIA (0x0051) (HDMI/DP 8ch) oss_audioinfo.min_rate: 48000 oss_audioinfo.max_rate: 48000 ... pcm1 is my HDMI port, I'm guessing pcm0 is the DVI-D port. I can select TrueHD/DTS-HD-MA pass-through in Kodi for pcm0, but not for pcm1. Why does OSS report the sample rate as (min-max) 48000-48000 for pcm1 and n= ot 32000-192000? This system has a "ASUS GT730-SL-2GD3-BRK" and I'm seeing the same result o= n a system with a "ASUS GEFORCE GT 610 2GB DDR3 PCI-E". This should be supported by both cards: http://nvidia.custhelp.com/app/answers/detail/a_id/2796 # uname -a FreeBSD htpc.localdomain 11.0-RELEASE-p8 FreeBSD 11.0-RELEASE-p8 #0: Wed Fe= b 22 06:12:04 UTC 2017=20=20=20=20 root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC amd64 # cat /dev/sndstat Installed devices: pcm0: <NVIDIA (0x0051) (HDMI/DP 8ch)> (play) pcm1: <NVIDIA (0x0051) (HDMI/DP 8ch)> (play) default pcm2: <Realtek ALC887 (Rear Analog)> (play/rec) pcm3: <Realtek ALC887 (Front Analog)> (play/rec) pcm4: <Realtek ALC887 (Internal Digital)> (play) pcm5: <Realtek ALC887 (Rear Digital)> (play) No devices installed from userspace. # sysctl dev.pcm ... dev.pcm.1.bitperfect: 0 dev.pcm.1.buffersize: 65536 dev.pcm.1.play.vchanformat: s16le:2.0 dev.pcm.1.play.vchanrate: 48000 dev.pcm.1.play.vchanmode: passthrough dev.pcm.1.play.vchans: 1 dev.pcm.1.play.32bit: 24 dev.pcm.1.%parent: hdaa0 dev.pcm.1.%pnpinfo: dev.pcm.1.%location: nid=3D5 dev.pcm.1.%driver: pcm dev.pcm.1.%desc: NVIDIA (0x0051) (HDMI/DP 8ch) dev.pcm.0.bitperfect: 0 dev.pcm.0.buffersize: 65536 dev.pcm.0.play.vchanformat: s16le:2.0 dev.pcm.0.play.vchanrate: 48000 dev.pcm.0.play.vchanmode: passthrough dev.pcm.0.play.vchans: 1 dev.pcm.0.play.32bit: 24 dev.pcm.0.%parent: hdaa0 dev.pcm.0.%pnpinfo: dev.pcm.0.%location: nid=3D4 dev.pcm.0.%driver: pcm dev.pcm.0.%desc: NVIDIA (0x0051) (HDMI/DP 8ch) ... # sysctl dev.hdaa.0 dev.hdaa.0.reconfig: 0 dev.hdaa.0.gpo_config: dev.hdaa.0.gpo_state: dev.hdaa.0.gpio_config: dev.hdaa.0.gpio_state: dev.hdaa.0.gpi_state: dev.hdaa.0.config: forcestereo,ivref50,ivref80,ivref100,ivref,vref dev.hdaa.0.nid11: audio output [DISABLED] Widget cap: 0x000062b1 DIGITAL UNSOL STRIPE(x4) 8CH Stream cap: 0x00000005 AC3 PCM PCM cap: 0x000e07f0 16 20 24 bits, 32 44 48 88 96 176 192 KHz dev.hdaa.0.nid10: audio output [DISABLED] Widget cap: 0x000062b1 DIGITAL UNSOL STRIPE(x4) 8CH Stream cap: 0x00000005 AC3 PCM PCM cap: 0x000e07f0 16 20 24 bits, 32 44 48 88 96 176 192 KHz dev.hdaa.0.nid9: audio output Widget cap: 0x000062b1 DIGITAL UNSOL STRIPE(x4) 8CH Association: 1 (0x0001) OSS: pcm (pcm) Stream cap: 0x00000005 AC3 PCM PCM cap: 0x000e07f0 16 20 24 bits, 32 44 48 88 96 176 192 KHz dev.hdaa.0.nid8: audio output Widget cap: 0x000062b1 DIGITAL UNSOL STRIPE(x4) 8CH Association: 0 (0x0001) OSS: pcm (pcm) Stream cap: 0x00000005 AC3 PCM PCM cap: 0x000e07f0 16 20 24 bits, 32 44 48 88 96 176 192 KHz dev.hdaa.0.nid7_original: 0x585600f0 as=3D15 seq=3D0 device=3DDigital-out c= onn=3DNone ctype=3DDigital loc=3D0x18 color=3DUnknown misc=3D0 dev.hdaa.0.nid7_config: 0x585600f0 as=3D15 seq=3D0 device=3DDigital-out con= n=3DNone ctype=3DDigital loc=3D0x18 color=3DUnknown misc=3D0 dev.hdaa.0.nid7: pin: Digital-out (None) [DISABLED] Widget cap: 0x00407381 DIGITAL UNSOL 8CH Pin cap: 0x09000094 PDC OUT HDMI DP HBR Pin config: 0x585600f0 as=3D15 seq=3D0 device=3DDigital-out conn=3DNone ctype=3DDigital loc=3D0x18 color=3DUnknown misc=3D0 Pin control: 0x00000000 Connections: 4 + <- nid=3D8 [audio output] (selected) + <- nid=3D9 [audio output] + <- nid=3D10 [audio output] [DISABLED] + <- nid=3D11 [audio output] [DISABLED] dev.hdaa.0.nid6_original: 0x585600f0 as=3D15 seq=3D0 device=3DDigital-out c= onn=3DNone ctype=3DDigital loc=3D0x18 color=3DUnknown misc=3D0 dev.hdaa.0.nid6_config: 0x585600f0 as=3D15 seq=3D0 device=3DDigital-out con= n=3DNone ctype=3DDigital loc=3D0x18 color=3DUnknown misc=3D0 dev.hdaa.0.nid6: pin: Digital-out (None) [DISABLED] Widget cap: 0x00407381 DIGITAL UNSOL 8CH Pin cap: 0x09000094 PDC OUT HDMI DP HBR Pin config: 0x585600f0 as=3D15 seq=3D0 device=3DDigital-out conn=3DNone ctype=3DDigital loc=3D0x18 color=3DUnknown misc=3D0 Pin control: 0x00000000 Connections: 4 + <- nid=3D8 [audio output] (selected) + <- nid=3D9 [audio output] + <- nid=3D10 [audio output] [DISABLED] + <- nid=3D11 [audio output] [DISABLED] dev.hdaa.0.nid5_original: 0x185600f0 as=3D15 seq=3D0 device=3DDigital-out c= onn=3DJack ctype=3DDigital loc=3D0x18 color=3DUnknown misc=3D0 dev.hdaa.0.nid5_config: 0x185600f0 as=3D15 seq=3D0 device=3DDigital-out con= n=3DJack ctype=3DDigital loc=3D0x18 color=3DUnknown misc=3D0 dev.hdaa.0.nid5: pin: Digital-out (Jack) Widget cap: 0x00407381 DIGITAL UNSOL 8CH Association: 1 (0x0001) Pin cap: 0x09000094 PDC OUT HDMI DP HBR Pin config: 0x185600f0 as=3D15 seq=3D0 device=3DDigital-out conn=3DJack ctype=3DDigital loc=3D0x18 color=3DUnknown misc=3D0 Pin control: 0x00000040 OUT Connections: 4 + [DISABLED] <- nid=3D8 [audio output] + <- nid=3D9 [audio output] (selected) + [DISABLED] <- nid=3D10 [audio output] [DISABLED] + [DISABLED] <- nid=3D11 [audio output] [DISABLED] dev.hdaa.0.nid4_original: 0x185600f0 as=3D15 seq=3D0 device=3DDigital-out c= onn=3DJack ctype=3DDigital loc=3D0x18 color=3DUnknown misc=3D0 dev.hdaa.0.nid4_config: 0x185600f0 as=3D15 seq=3D0 device=3DDigital-out con= n=3DJack ctype=3DDigital loc=3D0x18 color=3DUnknown misc=3D0 dev.hdaa.0.nid4: pin: Digital-out (Jack) Widget cap: 0x00407381 DIGITAL UNSOL 8CH Association: 0 (0x0001) Pin cap: 0x09000094 PDC OUT HDMI DP HBR Pin config: 0x185600f0 as=3D15 seq=3D0 device=3DDigital-out conn=3DJack ctype=3DDigital loc=3D0x18 color=3DUnknown misc=3D0 Pin control: 0x00000040 OUT Connections: 4 + <- nid=3D8 [audio output] (selected) + [DISABLED] <- nid=3D9 [audio output] + [DISABLED] <- nid=3D10 [audio output] [DISABLED] + [DISABLED] <- nid=3D11 [audio output] [DISABLED] dev.hdaa.0.%parent: hdacc0 dev.hdaa.0.%pnpinfo: type=3D0x01 subsystem=3D0x104384f5 dev.hdaa.0.%location: nid=3D1 dev.hdaa.0.%driver: hdaa dev.hdaa.0.%desc: NVIDIA (0x0051) Audio Function Group # pciconf -lv ... hdac1@pci0:0:27:0: class=3D0x040300 card=3D0x863f1043 chip=3D0x8ca0808= 6 rev=3D0x00 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D '9 Series Chipset Family HD Audio Controller' class =3D multimedia subclass =3D HDA ... vgapci0@pci0:1:0:0: class=3D0x030000 card=3D0x84f51043 chip=3D0x128710d= e rev=3D0xa1 hdr=3D0x00 vendor =3D 'NVIDIA Corporation' device =3D 'GK208 [GeForce GT 730]' class =3D display subclass =3D VGA hdac0@pci0:1:0:1: class=3D0x040300 card=3D0x84f51043 chip=3D0x0e0f10d= e rev=3D0xa1 hdr=3D0x00 vendor =3D 'NVIDIA Corporation' device =3D 'GK208 HDMI/DP Audio Controller' class =3D multimedia subclass =3D HDA --=20 You are receiving this mail because: You are the assignee for the bug.=
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