[git pull] drm fixes for 6.1-rc1
Arthur Marsh
arthur.marsh at internode.on.net
Tue Oct 18 01:28:06 UTC 2022
Thanks Arunpravin, your patch applied to the 6.1-rc1 code built a kernel that loaded the amdgpu module on my pc with Cape Verde GPU card with no problems.
Regards,
Arthur.
On 18 October 2022 7:10:45 am ACDT, Arunpravin Paneer Selvam <arunpravin.paneerselvam at amd.com> wrote:
>Hi Christian,
>
>Looks like we have to exit the loop if there are no blocks to compare.
>May be that's why the function returns false.
>
>@Arthur Marsh Could you please test the attached patch.
>
>Thanks,
>Arun
>
>On 10/17/2022 1:39 PM, Christian König wrote:
>> Am 17.10.22 um 10:01 schrieb Dave Airlie:
>>> On Mon, 17 Oct 2022 at 17:07, Christian König <christian.koenig at amd.com> wrote:
>>>> Hi Arun,
>>>>
>>>> the hw generation doesn't matter. This error message here:
>>>>
>>>> amdgpu: Move buffer fallback to memcpy unavailable
>>>>
>>>> indicates that the detection of linear buffers still doesn't work as
>>>> expected or that we have a bug somewhere else.
>>>>
>>>> Maybe the limiting when SDMA moves are not available isn't working
>>>> correctly?
>>> It is a CAPE_VERDE, so maybe something with the SI UVD memory limitations?
>>
>> Yeah, good point. Could be that we try to move something into the UVD memory window and that something isn't allocated linearly.
>>
>> Arun can you trace the allocation and make sure that all kernel allocations have the CONTIGUOUS flag set?
>>
>> Thanks,
>> Christian.
>>
>>>
>>> Dave.
>>
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