Minimal kernel version for 7900XT

[Goran Mekić]

On 1/23/23 15:09, Alex Deucher wrote:
> On Mon, Jan 23, 2023 at 5:11 AM Goran Mekić <meka at tilda.center> wrote:
>>
>> Hello,
>>
>> I'm trying to figure out what's the minimal kernel version that supports
>> the 7900XT. I found that the driver supports SLES 15:
>> https://www.amd.com/en/support/graphics/amd-radeon-rx-7000-series/amd-radeon-rx-7900-series/amd-radeon-rx-7900xt
>>
>> I also found that SLES 15 SP 4 runs on 5.14:
>> https://www.suse.com/support/kb/doc/?id=000019587#SLE15SP4
> 
> Kernel 6.0 or newer.
> 
>>
>> The problem I have is that I can't find PCI ID (for my card it's 744c)
>> in the list:
>> https://github.com/torvalds/linux/blob/master/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c#L1654
>>
>> Can you help me understand how this card works with Linux without PCI ID
>> anywhere mentioned in the code, please? Thank you!
> 
> 
> The driver binds to all 0x1002 vendor ID display class devices.  Once
> loaded, the driver parses a data table on the device to enumerate all
> of the engines on the GPU.  If they are all supported, the driver
> loads.
> 
> Alex
Thank you for the details!

Regards,
meka