ACK: [PATCH 0/1][SRU][OEM-5.10] While screen while vt switching with AMD W5700 or W5500

[Tim Gardner]

Acked-by: Tim Gardner <tim.gardner at canonical.com>

On 7/21/21 5:34 AM, AceLan Kao wrote:
> From: "Chia-Lin Kao (AceLan)" <acelan.kao at canonical.com>
> 
> BugLink: https://bugs.launchpad.net/bugs/1936921
> 
> [Impact]
> Ubuntu-oem-5.10-5.10.0-1027.28 includes some amdgpu patches to support
> s2idle feature, but it leads to the white screen while vt switching during
> booting up.
> 
> [Fix]
> After bisect the kernel, we need below commit to fix this issue.
> 0b08c54bb7a37 drm/amd/display: Fix the display corruption issue on Navi10
> 
> [Test]
> Verified on Dell machine with AMD W5700 graphics card.
> 
> [Where problems could occur]
> Hard to evaluate, but there is no further code modification on this part
> since 10/20/2020, and no "Fixes:" on this commit, so it should be stable.
> 
> Yifan Zhang (1):
>    drm/amd/display: Fix the display corruption issue on Navi10
> 
>   drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 10 +++++++---
>   1 file changed, 7 insertions(+), 3 deletions(-)
> 

-- 
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Tim Gardner
Canonical, Inc