Re: freebsd hdmi audi
- Reply: Dag-Erling_Smørgrav : "Re: freebsd hdmi audi"
- In reply to: Dave Cottlehuber: "Re: freebsd hdmi audi"
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Date: Tue, 02 Jul 2024 13:16:29 UTC
Thank you for a response, it's the first in a decade for this issue. I have two HP's, a Slimline with an i7, and an Envy with an i7. Both are small towers (desktops). I too use drm-kmod and x11. dmesg: hdacc0: <Realtek ALC671 HDA CODEC> at cad 0 on hdac0 hdaa0: <Realtek ALC671 Audio Function Group> at nid 1 on hdacc0 pcm0: <Realtek ALC671 (Rear Analog)> at nid 20 and 27 on hdaa0 pcm1: <Realtek ALC671 (Analog)> at nid 33 and 24 on hdaa0 hdacc1: <Intel Kaby Lake HDA CODEC> at cad 2 on hdac0 hdaa1: <Intel Kaby Lake Audio Function Group> at nid 1 on hdacc1 pcm2: <Intel Kaby Lake (HDMI/DP 8ch)> at nid 3 on hdaa1 kde5 as well as plasma6-plasma correctly identify all three sound outputs, but when I press the Test button (in system settings Audio) it says there's a driver missing (but it doesn't identify the driver) X does provide a good kde5 or 6 desktop, but can't output sound to any of the three outputs. From the command line, I can output to the front or rear realtek outputs, but not hdmi. cat /dev/sndstat FreeBSD Audio Driver Installed devices: pcm0: <Realtek ALC671 (Rear Analog)> on hdaa0 (1p:1v/1r:1v) snddev flags=0x2e2<AUTOVCHAN,BUSY,MPSAFE,REGISTERED,VPC> [pcm0:play:dsp0.p0]: spd 48000, fmt 0x00200010, flags 0x00002100, 0x00000004 interrupts 0, underruns 0, feed 0, ready 0 [b:2048/1024/2|bs:2048/1024/2] channel flags=0x2100<BUSY,HAS_VCHAN> {userland} -> feeder_mixer(0x00200010) -> {hardware} pcm0:play:dsp0.p0[pcm0:virtual_play:dsp0.vp0]: spd 8000, fmt 0x00100008, flags 0x10000000, 0x00000000 interrupts 0, underruns 0, feed 0, ready 0 [b:0/0/0|bs:0/0/0] channel flags=0x10000000<VIRTUAL> {userland} -> feeder_root(0x00000000) -> {hardware} [pcm0:record:dsp0.r0]: spd 48000, fmt 0x00200010, flags 0x00002100, 0x00000005 interrupts 0, overruns 0, feed 0, hfree 512, sfree 512 [b:512/256/2|bs:512/256/2] channel flags=0x2100<BUSY,HAS_VCHAN> {hardware} -> feeder_root(0x00200010) -> feeder_mixer(0x00200010) -> {userland} pcm0:record:dsp0.r0[pcm0:virtual_record:dsp0.vr0]: spd 8000, fmt 0x00100008, flags 0x10000000, 0x00000000 interrupts 0, overruns 0, feed 0, hfree 0, sfree 0 [b:0/0/0|bs:0/0/0] channel flags=0x10000000<VIRTUAL> {hardware} -> feeder_root(0x00000000) -> {userland} pcm1: <Realtek ALC671 (Analog)> on hdaa0 (1p:1v/1r:1v) snddev flags=0x2e2<AUTOVCHAN,BUSY,MPSAFE,REGISTERED,VPC> [pcm1:play:dsp1.p0]: spd 48000, fmt 0x00200010, flags 0x00002100, 0x00000004 interrupts 0, underruns 0, feed 0, ready 0 [b:2048/1024/2|bs:2048/1024/2] channel flags=0x2100<BUSY,HAS_VCHAN> {userland} -> feeder_mixer(0x00200010) -> {hardware} pcm1:play:dsp1.p0[pcm1:virtual_play:dsp1.vp0]: spd 8000, fmt 0x00100008, flags 0x10000000, 0x00000000 interrupts 0, underruns 0, feed 0, ready 0 [b:0/0/0|bs:0/0/0] channel flags=0x10000000<VIRTUAL> {userland} -> feeder_root(0x00000000) -> {hardware} [pcm1:record:dsp1.r0]: spd 48000, fmt 0x00200010, flags 0x00002100, 0x00000005 interrupts 0, overruns 0, feed 0, hfree 512, sfree 512 [b:512/256/2|bs:512/256/2] channel flags=0x2100<BUSY,HAS_VCHAN> {hardware} -> feeder_root(0x00200010) -> feeder_mixer(0x00200010) -> {userland} pcm1:record:dsp1.r0[pcm1:virtual_record:dsp1.vr0]: spd 8000, fmt 0x00100008, flags 0x10000000, 0x00000000 interrupts 0, overruns 0, feed 0, hfree 0, sfree 0 [b:0/0/0|bs:0/0/0] channel flags=0x10000000<VIRTUAL> {hardware} -> feeder_root(0x00000000) -> {userland} pcm2: <Intel Kaby Lake (HDMI/DP 8ch)> on hdaa1 (1p:1v/0r:0v) default snddev flags=0x2e7<SIMPLEX,AUTOVCHAN,SOFTPCMVOL,BUSY,MPSAFE,REGISTERED,VPC> [pcm2:play:dsp2.p0]: spd 48000, fmt 0x00200010, flags 0x00006100, 0x00000004 interrupts 0, underruns 0, feed 0, ready 0 [b:2048/1024/2|bs:2048/1024/2] channel flags=0x6100<BUSY,HAS_VCHAN,VCHAN_PASSTHROUGH> {userland} -> feeder_mixer(0x00200010) -> {hardware} pcm2:play:dsp2.p0[pcm2:virtual_play:dsp2.vp0]: spd 8000, fmt 0x00100008, flags 0x10000000, 0x00000000 interrupts 0, underruns 0, feed 0, ready 0 [b:0/0/0|bs:0/0/0] channel flags=0x10000000<VIRTUAL> {userland} -> feeder_root(0x00000000) -> {hardware} No devices installed from userspace. BTW, I've been using FreeBSD since 1.x days. These same systems give me sound on every output on linux mint, kde neon, debian12. the x11 anomaly i mentioned was regarding a new gmktec k8 (amd w radeon 780M graphics) I'm running 14stable, but I've had this issue since 2017 (Dell Inspiron 3668 (i3). On 7/2/24 07:20, Dave Cottlehuber wrote: > On Tue, 2 Jul 2024, at 03:56, Steven Friedrich wrote: >> Linux routes sound from the audio driver to the video driver causing >> sound to come out of the HDMI cable. FreeBSD can't. This affects ALL i3, >> i5, i7, i9 systems. >> FreeBSD can't even support x11 on my GMKtec K8 with Radeon 780M >> graphics. Linux Mint does. > Hi Steven > > Perhaps you can be more specific here about what's not working. > > Here I've got: > > - dell xps13 i7 [1] & intel nuc i5 > - in 14.1-RELEASE and CURRENT > - capable of playing audio & video via HDMI > - I use the drm-kmod drivers & X11 not wayland > > Can you link: > - what freebsd version this is for > - relevant parts of your dmesg for just 1 system > - if X doesn't start at all, whats in xorg logs? > - what kmods / video drivers you have set up on it > - set `sysctl hw.snd.verbose=2` and then attach `/dev/sndstat` info > > More info is inhttps://docs.freebsd.org/en/books/handbook/multimedia/ > > I use mpg123 or mpv for quick tests, for audio & video respectively. > > [1]:https://wiki.freebsd.org/Laptops/Dell_XPS13_9360 > > A+ > Dave