[PATCH] drm/i915: Disable high-precision vblank timestamping for UMS

2011-01-23 Thread Chris Wilson
We only have sufficient information for accurate (sub-frame) timestamping when the modesetting is under our control. Reported-by: Chris Clayton chris2...@googlemail.com Signed-off-by: Chris Wilson ch...@chris-wilson.co.uk --- drivers/gpu/drm/i915/i915_drv.c |3 +++ 1 files changed, 3

Re: [PATCH] drm/i915: Disable high-precision vblank timestamping for UMS

2011-01-23 Thread Chris Wilson
On Sun, 23 Jan 2011 11:28:22 +, Chris Clayton chris2...@googlemail.com wrote: Hi Chris, On Sunday 23 January 2011, Chris Wilson wrote: We only have sufficient information for accurate (sub-frame) timestamping when the modesetting is under our control. With this patch (and the

Re: [PATCH] drm/i915: Disable high-precision vblank timestamping for UMS

2011-01-23 Thread Chris Clayton
Hi Chris, On Sunday 23 January 2011, Chris Wilson wrote: We only have sufficient information for accurate (sub-frame) timestamping when the modesetting is under our control. Reported-by: Chris Clayton chris2...@googlemail.com Signed-off-by: Chris Wilson ch...@chris-wilson.co.uk ---

Re: [PATCH] drm/i915: Disable high-precision vblank timestamping

2011-01-23 Thread Mario Kleiner
-- Message: 10 Date: Sun, 23 Jan 2011 10:50:01 + From: Chris Wilson ch...@chris-wilson.co.uk Subject: [PATCH] drm/i915: Disable high-precision vblank timestamping for UMS To: Chris Clayton chris2...@googlemail.com Cc: linux-ker...@vger.kernel.org, dri