Re: [PATCH 3/7] drm/i915: Remove unrequired POSTING_READ from gen6_set_rps()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, 2017-02-20 at 09:47 +0000, Chris Wilson wrote:
> The uncached mmio is sufficient to queue the mmio writes without raising
> forcewake. The forced flush along with acquiring forcewake from the
> posting read is not required for adjusting the RPS frequency.
> 
> Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Reviewed-by: Radoslaw Szwichtenberg <radoslaw.szwichtenberg@xxxxxxxxx>
_______________________________________________
Intel-gfx mailing list
Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/intel-gfx




[Index of Archives]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]
  Powered by Linux