[Bug 218292] Built in Screen (Laptop) won't wake up from sleep (AMD Graphics)

[bugzilla-daemon at kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=218292

--- Comment #7 from mail at bewi.at ---
(In reply to Bagas Sanjaya from comment #6)
> (In reply to mail from comment #4)
> > > 
> > > > Info for my System:
> > > > 
> > > > Graphics Platform: X11
> > > > Processors: 16 × AMD Ryzen 7 PRO 7840U w/ Radeon 780M Graphics
> > > > Memory: 30,1 GiB of RAM
> > > > Graphics Processor: AMD Radeon Graphics
> > > 
> > > What amdgpu model?
> > > 
> > > > Manufacturer: LENOVO
> > > > Product Name: 21F80041GE
> > > > System Version: ThinkPad T14s Gen 4
> > > > 
> > > 
> > > Confused...
> > 
> > I'm also confused. ;-) Did you mean this?
> > 
> > 
> > [root at xyz user]# lspci -k | grep -EA2 'VGA|3D'
> > pcilib: Error reading /sys/bus/pci/devices/0000:00:08.3/label: Operation
> not
> > permitted
> > c3:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI]
> > Phoenix1 (rev dd)
> >         Subsystem: Lenovo Phoenix1
> >         Kernel driver in use: amdgpu
> > 
> 
> I mean I'd like to know what gpu chipset is (hint: see laptop specification).

Sorry i mean that i have posted this on the first post.

Here is the data:

CPU: AMD Ryzen 7 PRO 7840U
Graphics: AMD Radeon 780M
Chipset: AMD SoC (System on Chip) platform

https://psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_T14s_Gen_4_AMD/ThinkPad_T14s_Gen_4_AMD_Spec.PDF

Thank you for your help.

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