Re: [PATCH v2 37/43] drm/rockchip: Disable PSR on input events

2018-01-29 Thread Sean Paul
On Fri, Jan 26, 2018 at 02:17:04PM +0100, Thierry Escande wrote: > From: "Kristian H. Kristensen" > > To improve PSR exit latency, we speculatively start exiting when we > receive input events. Occasionally, this may lead to false positives, > but most of the time we get a head start on coming ou

[PATCH v2 37/43] drm/rockchip: Disable PSR on input events

2018-01-28 Thread Thierry Escande
From: "Kristian H. Kristensen" To improve PSR exit latency, we speculatively start exiting when we receive input events. Occasionally, this may lead to false positives, but most of the time we get a head start on coming out of PSR. Depending on how userspace takes to produce a new frame in respon