Re: [RFC PATCH 2/6] drm/radeon: don't use ttm bo->offset

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Am 13.02.20 um 14:28 schrieb Nirmoy:

On 2/13/20 2:00 PM, Christian König wrote:
Am 13.02.20 um 13:31 schrieb Nirmoy:

On 2/13/20 1:18 PM, Christian König wrote:
Looks like most of the patch is missing?

We should have quite a number of uses of the BO offset in radeon or do all of those go through radeon_bo_gpu_offset?
Compilation worked so I think all those(bo->offset) accesses went through radeon_bo_gpu_offset.

Cool, than that is a lot easier to implement than I thought it would be.

I assume you don't have Radeon hardware lying around to test this?

If you can you give me a branch on the AMD (or public) servers I can give it at least a quick round of testing.

huh it seems I have to rebase it a bit for drm/drm-next as it is based on our internal branch :/

You can access the branch at http://gitlab1.amd.com/nirmodas/linux/tree/ttm_clean.1

I will rebase this for drm-next in next version of the patch series.

Actually you should probably base it on drm-misc-next instead.

And additional to the already noted VRAM helpers the bochs driver fails to compile on your branch.

The good news is that my old HD5670 still works with the radeon patch applied. So this patch is Reviewed-and-tested-by: Christian König <christian.koenig@xxxxxxx>.

Regards,
Christian.



Christian.


If yes then the change is much smaller than I thought i needs to be.

Christian.

Regards,

Nirmoy

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