Am 19.06.2017 um 04:23 schrieb zhoucm1:



On 2017年06月17日 18:09, Christian König wrote:
The patch should still work on amd-staging-4.11, but drm-next has seen some changes on how the handles are stored for dma-buf.

This can potentially break the implementation and I think we need to adapt before pushing it upstream, but I'm not 100% sure.
Do you mean the patch needs to wait for next kernel promotion? 4.12? 4.13?

No, well maybe. The problem is that I'm not 100% sure if there isn't anything in drm-next which breaks this.

The easiest way to figure that out is to try to apply the patch to Dave's current drm-next branch and see if it still works as expected.

I think Alex plan was to setup an amd-staging-next branch to solve such problems, but that hasn't got very far I think.

Regards,
Christian.


Regards,
David Zhou

Christian.

Am 16.06.2017 um 22:35 schrieb Alex Deucher:
The patches look good to me.  Christian what did you have in mind?
Acked-by: Alex Deucher <alexander.deuc...@amd.com <mailto:alexander.deuc...@amd.com>>

Alex

On Fri, Jun 16, 2017 at 4:08 AM, zhoucm1 <david1.z...@amd.com <mailto:david1.z...@amd.com>> wrote:

    ping...?



    -------- Forwarded Message --------
    Subject:    upsteam find bo api
    Date:       Wed, 14 Jun 2017 18:16:24 +0800
    From:       zhoucm1 <david1.z...@amd.com> <mailto:david1.z...@amd.com>
    To:         amd-gfx@lists.freedesktop.org
    <mailto:amd-gfx@lists.freedesktop.org>



    Hi all,

    Since patches are one feature, and contain kernel and libdrm, I attached
    them not by send-mail. Hope not inconvenience.

    0001-drm-amdgpu-return-bo-itself-if-userptr-is-cpu-addr-o.patch is
    kernel patch.
    Other three is libdrm patches including unit test.

    please review.

    Regards,
    David Zhou




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