v6.11-rc4 amdgpu regression from v6.10.0

[Andrew Worsley]

Ok - hacked out a patch that allows 6.11-rc4 to boot with out hanging
- just disabling the "mes" stuff.

See attached patch

Yeah !

Andrew


On Tue, 20 Aug 2024 at 00:13, Alex Deucher <alexdeucher at gmail.com> wrote:
>
> On Mon, Aug 19, 2024 at 9:55 AM Andrew Worsley <amworsley at gmail.com> wrote:
> >
> > The v6.11-rc4 linux hangs during amdgpu start up where as the v6.10.0
> > is fine. I had to take a photo of the screen (see attachment) from
> > which I generated
> > the following summary:
> >
> >     Booting linux v6.11-rc4 :
> > ...
> > amdgpu: Virtual CRAT table created for CPU
> > amdgpu: Topology: Add CPU node
> > initializing kernel modesetting (IP DISCOVERY 0x1002:0x15BF 0xF111:0x0005 0xC2).
> > register mmio base: 0x90500000
> > register mmio size: 524288
> > add ip block number 0 <soc21_common>
> > add ip block number 1 <gmc_v11_0>
> > add ip block number 2 <ih_v6_0>
> > add ip block number 3 <psp>
> > add ip block number 4 <smu>
> > add ip block number 5 <dm>
> > add ip block number 6 <gfx_v11_0>
> > add ip block number 7 <sdma_v6_0>
> > add ip block number 8 <vcn_v4_0>
> > add ip block number 9 <jpeg_v4_0>
> > add ip block number 10 <mes_v11_0>
> > amdgpu 0000:c1:00.0: amdgpu: Fetched VBIOS from VFCT
> > amdgpu: ATOM BIOS: 113-PHXGENERIC-001
> > amdgpu 0000:c1:00.0: Direct firmware load for
> > amdgpu/gc_11_0_1_mes_2.bin failed with error -2
> > amdgpu 0000:c1:00.0: amdgpu: try to fall back to amdgpu/gc_11_0_1_mes.bin
....
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