[Bug 112152] [CI][BAT]igt at runner@aborted - fail - WARN_ON(rps->max_freq < rps->min_freq)

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Oct 28 14:13:43 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=112152

Chris Wilson <chris at chris-wilson.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #2 from Chris Wilson <chris at chris-wilson.co.uk> ---
commit dd095afc88d557f11e5c0613848d97568d675fb7
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Sat Oct 26 21:09:17 2019 +0100

    drm/i915/rps: Flip interpretation of ips fmin/fmax to max rps

    ips uses clock delays as opposed to rps frequency bins. To fit the
    delays into the same rps calculations, we need to invert the ips delays.

    Fixes: 3e7abf814193 ("drm/i915: Extract GT render power state management")
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
    Cc: Andi Shyti <andi.shyti at intel.com>
    Reviewed-by: Andi Shyti <andi.shyti at intel.com>
    Link:
https://patchwork.freedesktop.org/patch/msgid/20191026200917.1780-1-chris@chris-wilson.co.uk

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