[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM on amdgpu Xorg driver

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #41 from Alex Deucher --- (In reply to Christophe Viallon from comment #40) > Does this patch corrects HBR audio over HDMI for Kavery APU family too ? Covers all asics supported by DC. -- You are receiving this mail because: You

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM on amdgpu Xorg driver

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #40 from Christophe Viallon --- Does this patch corrects HBR audio over HDMI for Kavery APU family too ? -- You are receiving this mail because: You are the assignee for the bug.___

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM on amdgpu Xorg driver

https://bugs.freedesktop.org/show_bug.cgi?id=101900 Harry Wentland changed: What|Removed |Added Status|NEW |RESOLVED

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM on amdgpu Xorg driver

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #38 from Direx --- Just for the record (it might not surprise you): The patch also works on 4.15, just tested it on the "old" kernel. -- You are receiving this mail because: You are the assignee for the

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM on amdgpu Xorg driver

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #37 from Harry Wentland --- ... pick it up for 4.15 is what I meant to say. -- You are receiving this mail because: You are the assignee for the bug.___ dri-devel

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM on amdgpu Xorg driver

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #36 from Harry Wentland --- Thanks, Direx. I'll get it reviewed and intend to get it into 4.16 as well. Will send it to the stable tree as well, where GregKH can pick it up. -- You are receiving this mail

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM on amdgpu Xorg driver

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #35 from Direx --- (In reply to Harry Wentland from comment #34) > DC seems to take channel_count/audio_count to refer to the actual number of > channels whereas the CEA EDID extension and our HW represent

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM on amdgpu Xorg driver

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #34 from Harry Wentland --- Created attachment 137870 --> https://bugs.freedesktop.org/attachment.cgi?id=137870=edit [PATCH] Add one to EDID's audio channel count when passing to DC Thanks everyone for the

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM on amdgpu Xorg driver

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #33 from letha...@gmail.com --- After trying the channel-count patch. The different formats tested advertise correctly to my receiver (tried dts-hdma and dolby trued hd). But the sound is even more "garbled" in those format than

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM on amdgpu Xorg driver

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #32 from Direx --- (In reply to Andrew Nelson from comment #31) > I have been running into the same issue. The problem seems to be that AMDGPU > is reporting that it supports 7 speakers instead of 8 in the

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM on amdgpu Xorg driver

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #31 from Andrew Nelson --- I have been running into the same issue. The problem seems to be that AMDGPU is reporting that it supports 7 speakers instead of 8 in the EID. HBR formats work with 5.1 encoded

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM on amdgpu Xorg driver

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #30 from letha...@gmail.com --- @andy: Indeed, when i make -j3 on the kernel, the sound gets right. When i kill the make, the audio gets glitchy ! -- You are receiving this mail because: You are the assignee for the

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM on amdgpu Xorg driver

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #29 from letha...@gmail.com --- Thank you Andy, i will look into your previous comments and make some tests, hope i will be able to confirm somehow. I suppose these are all ati/radeon audio+cpu related? Because i'ved used

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM on amdgpu Xorg driver

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #28 from Andy Furniss --- (In reply to lethalwp from comment #27) > After more tests, i have a small race condition on my systemctl setup which > causes X to be unable to load the "amdgpu" driver and fallbacks

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM on amdgpu Xorg driver

https://bugs.freedesktop.org/show_bug.cgi?id=101900 letha...@gmail.com changed: What|Removed |Added Summary|No HDMI HBR audio on|No HDMI HBR audio on

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio)

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #27 from letha...@gmail.com --- After more tests, i have a small race condition on my systemctl setup which causes X to be unable to load the "amdgpu" driver and fallbacks on "modesetting" instead. In this case, the videocard can't

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio)

https://bugs.freedesktop.org/show_bug.cgi?id=101900 letha...@gmail.com changed: What|Removed |Added Summary|No HDMI HBR audio on|No HDMI HBR audio on

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #26 from letha...@gmail.com --- The UVD polaris firmware update from 18 of january 2018 solves my problem: the LPCM & DTS sound is normal now. Still missing are high bitrate codecs (dts-hd etc). The RX cards can finally serve as

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #25 from Direx --- The printks indeed only show up when the computer boots or when the display comes back from DPMS. I don't get any printks when playing audio streams. (In reply to Alex Deucher from

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #24 from Alex Deucher --- Can you see what channels is set to in dce110_se_audio_setup() in dce_stream_encoder.c? Does forcing it to 0xff help? -- You are receiving this mail because: You are the assignee

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #23 from Alex Deucher --- (In reply to lethalwp from comment #22) > Thank you for the printks. > > If the code is only ran at initialization of gpu: > > could this explain the lpcm noise issue?: The reserved

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #22 from letha...@gmail.com --- Thank you for the printks. If the code is only ran at initialization of gpu: could this explain the lpcm noise issue?: The reserved bandwidth at gpu init isn't enough anymore when video+more audio

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #21 from Direx --- Alex, thanks a lot for taking a look at this. I also think that everything is already in place and just a tiny piece is missing or going wrong (with a big impact though). I'd like to

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #20 from Alex Deucher --- Everything looks like it's implemented properly in the code to enable HBR audio. Take a look at: drivers/gpu/drm/amd/display/dc/dce/dce_audio.c for audio configuration

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #19 from Andy Furniss --- (In reply to lethalwp from comment #14) > Created attachment 135979 [details] > recording of audio LPCM output from RX550 card FWIW, for years "direct" alsa + hdmi on recent cards has

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #18 from Direx --- (In reply to Michel Dänzer from comment #17) > FWIW, according to comments on https://lwn.net/Articles/740916/: > > * HDMI sinks complying with the relevant specs only accept Dolby

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #17 from Michel Dänzer --- FWIW, according to comments on https://lwn.net/Articles/740916/: * HDMI sinks complying with the relevant specs only accept Dolby TrueHD with HDCP enabled. * There are buggy HDMI sinks

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM

https://bugs.freedesktop.org/show_bug.cgi?id=101900 Sandro changed: What|Removed |Added CC|

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM

https://bugs.freedesktop.org/show_bug.cgi?id=101900 letha...@gmail.com changed: What|Removed |Added Summary|No HDMI HBR audio on|No HDMI HBR audio on

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio)

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #15 from letha...@gmail.com --- dc_log enabled: :~# dmesg | grep drm [1.413712] [drm] amdgpu kernel modesetting enabled. [1.420821] fb: switching to amdgpudrmfb from VESA VGA [1.421365] [drm] initializing kernel

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio)

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #14 from letha...@gmail.com --- Created attachment 135979 --> https://bugs.freedesktop.org/attachment.cgi?id=135979=edit recording of audio LPCM output from RX550 card -- You are receiving this mail because: You are the assignee

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio)

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #13 from letha...@gmail.com --- This is an example running mpv & decoding the stereo pcm_s16le 2ch 48000Hz to 6 channels 48Khz. This generates the audio + noise ( small wav recording attached to this case) mpv command & verbose:

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio)

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #12 from letha...@gmail.com --- - bumping this thread. kernel 4.15-rc2 with dc activated for polaris Still no HBR amdgpu's. Tried with RX480 & RX550 But i have some worse experience than Direx: - Stereo works fine - dolby ac3

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio)

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #11 from Harry Wentland --- So, unbeknowst to me, we never supported HBR audio (i.e. TrueHD, etc.) with DC. We would like to enable it but it's not top priority right now. -- You are receiving this mail

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio)

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #10 from Timofonic --- Any news? This would make AMD hardware more interesting to be used on my future workstation + HTPC setup. -- You are receiving this mail because: You are the assignee for the

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio)

https://bugs.freedesktop.org/show_bug.cgi?id=101900 Frederik changed: What|Removed |Added CC|

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio)

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #8 from Alex Deucher --- Not sure if it's an Alsa issue or not. Just pointing out the relevant code to aid in debugging. -- You are receiving this mail because: You are the assignee for the

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio)

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #7 from Direx --- Thank you for the feedback. From Alex's comment I take that it actually should be an ALSA issue (correct me if I am wrong). I also opened an ALSA bug, let's see what the ALSA developers

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio)

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #6 from Alex Deucher --- Here's the relevant ALSA code: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/sound/pci/hda/hda_eld.c

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio)

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #5 from Harry Wentland --- I think the info on this ticket is pretty good. We just haven't had a chance to look at this yet. -- You are receiving this mail because: You are the assignee for the

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio)

https://bugs.freedesktop.org/show_bug.cgi?id=101900 --- Comment #4 from Direx --- Is there any information missing from my side? Do I need to provide any logs or something like that? I just checked the very latest amd-staging-drm-next and the issue is still present

[Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio)

https://bugs.freedesktop.org/show_bug.cgi?id=101900 Direx changed: What|Removed |Added Summary|No HDMI audio on Polaris|No HDMI HBR audio on