[PATCH 1/2] drm/i915/gvt: Add runtime_pm get/put to proctect MMIO accessing
Zhenyu Wang
zhenyuw at linux.intel.com
Mon Jun 5 02:37:03 UTC 2017
On 2017.06.02 15:34:23 +0800, Chuanxiao Dong wrote:
> In some cases, GVT-g is accessing MMIO without holding runtime_pm
> and this patch can add the inline API for doing the runtime_pm get/put
> to make sure when accessing HW MMIO the i915 HW is really powered on.
>
> Suggested-by: Zhenyu Wang <zhenyuw at linux.intel.com>
> Signed-off-by: Chuanxiao Dong <chuanxiao.dong at intel.com>
> Cc: Zhenyu Wang <zhenyuw at linux.intel.com>
> ---
Pushed these two, thx!
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