| What | Removed | Added |
|---|---|---|
| Product | xorg | DRI |
| Assignee | xorg-driver-ati@lists.x.org | dri-devel@lists.freedesktop.org |
| Alias | TRaSH | |
| Summary | HD Audio no passthru @ modes lower than 60hz with openel= ec | HDMI passthrough of TrueHD/DTS-HD audio fails at modes lower= than 60hz |
| QA Contact | xorg-team@lists.x.org | |
| Component | Driver/Radeon | DRM/Radeon |
Still an issue with Linux 4.12.3 and radeon driver where passt= hrough of Dolby TrueHD or DTS-HD MA at modes lower than 60Hz results in no audio signal reported by AV amplifiers. While can at least decode both to raw PCM output in Kodi by disabling passthrough it would still be nice to fix bug and offload the processing t= o AV amplifier.
Created attachment 137472 [details]
kernel 4.15.rc8 log with drm.debug=3D0xe and non-working dts-hd
Hello
Unfortunately, DTS_HD still does not owrk with kernel 4.1.5.rc8.=20
I've attached a complete kernel log done with drm.debug=3D0xe
While playing (silently) a DTS_HD file with kodi, the kernel logged a lot of
lines like:
[drm:radeon_crtc_page_flip_target [radeon]] flip-ioctl() cur_rbo =3D
0000000026ca5fac, new_rbo =3D 00000000696c7c9c
Is this log enough to progress or do you need more logs with other debug
parameters ?
All the best
| What | Removed | Added |
|---|---|---|
| Attachment #137472 mime type | text/x-log | text/plain |
| What | Removed | Added |
|---|---|---|
| Status | NEEDINFO | RESOLVED |
| Resolution | --- | MOVED |
-- GitLab Migration Automatic Message -- This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this = link to our GitLab instance: https://gitlab.freedesktop.org/drm/amd/issues/438.