From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 109338] hdmi/displayport audio is a semitone lower when amdgpu driver is used Date: Sun, 13 Jan 2019 13:49:29 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0158748764==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 9D6B66E4FE for ; Sun, 13 Jan 2019 13:49:29 +0000 (UTC) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0158748764== Content-Type: multipart/alternative; boundary="15473873690.FCBC8ff.7359" Content-Transfer-Encoding: 7bit --15473873690.FCBC8ff.7359 Date: Sun, 13 Jan 2019 13:49:29 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D109338 Bug ID: 109338 Summary: hdmi/displayport audio is a semitone lower when amdgpu driver is used Product: DRI Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: thanosapostolou@outlook.com I have enabled amdgpu kernel driver for southern islands GPUs with kernel parameters `radeon.si_support=3D0 amdgpu.si_support=3D1`. When amdgpu is us= ed, then the hdmi/displayport audio is a semitone lower. Audio works properly with radeon kernel driver. I uploaded a video in order to demonstrate the problem https://youtu.be/URhOlW5zCp0 Additional info: * linux kernel: 4.20 * GPU: Radeon HD 7750 * inxi info: https://pastebin.com/LeipSnQj --=20 You are receiving this mail because: You are the assignee for the bug.= --15473873690.FCBC8ff.7359 Date: Sun, 13 Jan 2019 13:49:29 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated
Bug ID 109338
Summary hdmi/displayport audio is a semitone lower when amdgpu driver= is used
Product DRI
Version unspecified
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity normal
Priority medium
Component DRM/AMDgpu
Assignee dri-devel@lists.freedesktop.org
Reporter thanosapostolou@outlook.com 

I have enabled amdgpu kernel driver for southern islands GPUs =
with kernel
parameters `radeon.si_support=3D0 amdgpu.si_support=3D1`. When amdgpu is us=
ed, then
the hdmi/displayport audio is a semitone lower. Audio works properly with
radeon kernel driver. I uploaded a video in order to demonstrate the problem
https://youtu.be/URhOlW5zCp0

Additional info:
* linux kernel: 4.20
* GPU:          Radeon HD 7750
* inxi info:    https://pastebin.=
com/LeipSnQj

You are receiving this mail because:
  • You are the assignee for the bug.
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