[Bug 86043] Optimus issue with libdrm 2.4.58

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Mar 1 12:29:46 PST 2015


https://bugs.freedesktop.org/show_bug.cgi?id=86043

--- Comment #7 from Vedran Rodic <vrodic at gmail.com> ---
This is what I came up with when bisecting

ae8edc7544e566084f7b958eb93c9109b471ca30 is the first bad commit
commit ae8edc7544e566084f7b958eb93c9109b471ca30
Author: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
Date:   Thu Jun 19 15:52:03 2014 +0100

    intel: Add support for userptr objects

    Allow userptr objects to be created and used via libdrm_intel.

    At the moment tiling and mapping to GTT aperture is not supported
    due hardware limitations across different generations and uncertainty
    about its usefulness.

    v2: Improved error handling in feature detection per review comments.

    v3: Rebase on top of the drm_public addition, minor whitespace addition.

    Reviewed-by: Damien Lespiau <damien.lespiau at intel.com>
    Signed-off-by: Damien Lespiau <damien.lespiau at intel.com> (v3)
    Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com> (v1,v2)

:040000 040000 5b1f4eecbdd1cf2c57d7da9388384c17e8448bee
b41b6afa071dc408dcaf7a4c6dcfecc2d7413c73 M    intel

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