Jonathan Gray schreef op 2025-04-03 12:10:
> On Wed, Apr 02, 2025 at 05:18:48PM +0200, Emiel Kollof wrote:
>> Hi,
>>
>> Is there any reason why the amdgpu firmware/driver won't work with
>> resize
>> BAR enabled? When I enable ReBAR I get:
>
> I think it came down to having to change the pci code and perhaps
> reprobe devices.
>
> Some time ago I did an implementation of pci_resize_resource() but
> amdgpu_device_resize_fb_bar() has changed since then and won't build
> if the ifdef is removed.
I see. I see also a lot of the stuff in amdgpu_device.c that deals with
this is surrounded by __linux__ ifdefs. I gather that's intentional and
a "workaround" for the linux sync?
Cheers,
Emiel
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