* 6.12 drm/amdgpu ip discovery for legacy asics
@ 2025-07-11 3:32 Jonathan Gray
2025-07-12 12:05 ` Greg KH
0 siblings, 1 reply; 2+ messages in thread
From: Jonathan Gray @ 2025-07-11 3:32 UTC (permalink / raw)
To: stable; +Cc: flora.cui, alexander.deucher
After 6.12.36, amdgpu on a picasso apu prints an error:
"get invalid ip discovery binary signature".
Both with and without picasso_ip_discovery.bin from
linux-firmware 20250708.
The error is avoided by backporting more ip discovery patches.
25f602fbbcc8 drm/amdgpu/discovery: use specific ip_discovery.bin for legacy asics
2f6dd741cdcd drm/amdgpu/ip_discovery: add missing ip_discovery fw
second is a fix for the first
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: 6.12 drm/amdgpu ip discovery for legacy asics
2025-07-11 3:32 6.12 drm/amdgpu ip discovery for legacy asics Jonathan Gray
@ 2025-07-12 12:05 ` Greg KH
0 siblings, 0 replies; 2+ messages in thread
From: Greg KH @ 2025-07-12 12:05 UTC (permalink / raw)
To: Jonathan Gray; +Cc: stable, flora.cui, alexander.deucher
On Fri, Jul 11, 2025 at 01:32:18PM +1000, Jonathan Gray wrote:
> After 6.12.36, amdgpu on a picasso apu prints an error:
> "get invalid ip discovery binary signature".
>
> Both with and without picasso_ip_discovery.bin from
> linux-firmware 20250708.
>
> The error is avoided by backporting more ip discovery patches.
>
> 25f602fbbcc8 drm/amdgpu/discovery: use specific ip_discovery.bin for legacy asics
> 2f6dd741cdcd drm/amdgpu/ip_discovery: add missing ip_discovery fw
>
> second is a fix for the first
>
Now queued up, thanks.
greg k-h
^ permalink raw reply [flat|nested] 2+ messages in thread
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2025-07-11 3:32 6.12 drm/amdgpu ip discovery for legacy asics Jonathan Gray
2025-07-12 12:05 ` Greg KH
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