APPLIED: [SRU][PULL][linux-firmware][Jammy] amdgpu: update DMCUB firmware for DCN 3.1.6

[Juerg Haefliger]

Applied to linux-firmware jammy branch.

...Juerg


On Fri,  2 Dec 2022 15:27:27 +0800
You-Sheng Yang <vicamo.yang at canonical.com> wrote:

> BugLink: https://bugs.launchpad.net/bugs/1998468
> 
> [Impact]
> 
> Multiple issues in DP alt mode, PSR-SU(Panel Self Refresh–Selective Update),
> and HDMI signal integrity.
> 
> [Fix]
> 
> Upstream commit b0f995cd61cd ("amdgpu: update DMCUB firmware for DCN 3.1.6")
> that updates binary firmware.
> 
> [Test Case]
> 
> Can only be verified with dedicated equipment from vendor.
> 
> [Where problems could occur]
> 
> Binary firmware, everything can go wrong.
> 
> [Other Info]
> 
> Already in korg upstream, included in Lunar, too. Only Jammy and Kinetic will
> be nominated for fix.
> 
> ----------------------------------------------------------------
> The following changes since commit 07a1778ed69dca2e3500a667eb23944df5486104:
> 
>   linux-firmware: update firmware for mediatek bluetooth chip (MT7922) (2022-11-28 08:35:21 +0100)
> 
> are available in the Git repository at:
> 
>   https://git.launchpad.net/~vicamo/ubuntu/+source/linux-firmware bug-1998468/amdgpu-update-dmcub-firmware-dcn-3.1.6/jammy
> 
> for you to fetch changes up to 0d00341e055402af83554c03b27dc0cacbb0d42b:
> 
>   amdgpu: update DMCUB firmware for DCN 3.1.6 (2022-12-01 17:42:26 +0800)
> 
> ----------------------------------------------------------------
> Alex Deucher (1):
>       amdgpu: update DMCUB firmware for DCN 3.1.6
> 
>  amdgpu/dcn_3_1_6_dmcub.bin | Bin 214800 -> 215440 bytes
>  1 file changed, 0 insertions(+), 0 deletions(-)
> 
> diff --git a/amdgpu/dcn_3_1_6_dmcub.bin b/amdgpu/dcn_3_1_6_dmcub.bin
> index bff660989..d101a6328 100644
> Binary files a/amdgpu/dcn_3_1_6_dmcub.bin and b/amdgpu/dcn_3_1_6_dmcub.bin differ
> 

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