On 8/13/24 21:54, Kevin Holm wrote:
On 13.08.24 17:26, Greg Kroah-Hartman wrote:
> On Tue, Aug 13, 2024 at 02:41:34PM +0000, Lin, Wayne wrote:
>> [AMD Official Use Only - AMD Internal Distribution Only]
>>
>> Hi Greg and Kevin,
>>
>> Sorry for inconvenience, but this one should be reverted by another backport
patch:
>> "drm/amd/display: Solve mst monitors blank out problem after resume"
>
> What commit id in Linus's tree is that?
From what I can tell it's:
e33697141bac18 ("drm/amd/display: Solve mst monitors blank out problem after
resume")
You've send out a message that it failed to apply to a few of the stable trees:
- 6.10: https://lore.kernel.org/stable/2024081212-vitally-baked-7f93@gregkh/
- 6.6 : https://lore.kernel.org/stable/2024081213-roast-humorless-fd20@gregkh/
- 6.1 : https://lore.kernel.org/stable/2024081213-sweep-hungry-2d10@gregkh/
To apply it on top of 6.10.5-rc1 these two patches need to be applied first:
f63f86b5affcc2 ("drm/amd/display: Separate setting and programming of cursor")
1ff6631baeb1f5 ("drm/amd/display: Prevent IPX From Link Detect and Set Mode")
I don't know if that solves the problem I initially described as I'm currently
on a different setup. What I can say is that it applying those three patches on
Applying the three patches I listed above, fixes the problem for my setup. My
external 4k monitors now get a signal both on boot and when resuming from sleep.
~kevin
top of 6.10.5-rc1 works without conflicts and compiles without errors.
~kevin
> thanks,
>
> greg k-h
