From: Daniel Vetter <daniel@ffwll.ch>
To: Chris Wilson <chris@chris-wilson.co.uk>,
ville.syrjala@linux.intel.com, intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH 1/9] drm/i915: Don't set the fence number in DPFC_CTL on SNB
Date: Mon, 25 Nov 2013 09:43:36 +0100 [thread overview]
Message-ID: <20131125084336.GS27344@phenom.ffwll.local> (raw)
In-Reply-To: <20131121232214.GC4166@nuc-i3427.alporthouse.com>
On Thu, Nov 21, 2013 at 11:22:14PM +0000, Chris Wilson wrote:
> On Thu, Nov 21, 2013 at 09:29:45PM +0200, ville.syrjala@linux.intel.com wrote:
> > From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> >
> > SNB has another register where the actual FBC CPU fence number is
> > stored. The documenation explicitly states that the fence number
> > in DPFC_CTL must be 0 on SNB. And in fact when it's not zero,
> > the GTT tracking simply doesn't work.
> >
> > Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Queued for -next, thanks for the patch.
-Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch
next prev parent reply other threads:[~2013-11-25 8:42 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-21 19:29 [PATCH 0/9] drm/i915: Some more FBC stuff ville.syrjala
2013-11-21 19:29 ` [PATCH 1/9] drm/i915: Don't set the fence number in DPFC_CTL on SNB ville.syrjala
2013-11-21 23:22 ` Chris Wilson
2013-11-25 8:43 ` Daniel Vetter [this message]
2013-11-21 19:29 ` [PATCH 2/9] drm/i915: Don't set persistent FBC mode on ILK/SNB ville.syrjala
2013-11-21 19:29 ` [PATCH 3/9] drm/i915: Don't set DPFC_HT_MODIFY bit on CTG/ILK/SNB ville.syrjala
2013-11-21 19:29 ` [PATCH 4/9] drm/i915: Use LRI based FBC render tracking for ILK ville.syrjala
2013-11-27 15:24 ` [PATCH v2 " ville.syrjala
2013-11-28 11:29 ` Chris Wilson
2013-11-21 19:29 ` [PATCH 5/9] drm/i915: Reorder i915_gem_execbuffer_move_to_gpu() and i915_switch_context() ville.syrjala
2013-11-21 19:29 ` [PATCH 6/9] drm/i915: Improve page flip vs. FBC interaction ville.syrjala
2013-11-21 19:29 ` [PATCH 7/9] drm: Push dirtyfb ioctl kms locking down to drivers ville.syrjala
2013-12-03 21:38 ` Daniel Vetter
2013-11-21 19:29 ` [PATCH 8/9] drm/i915: Hook up dirtyfb ioctl for FBC nuke ville.syrjala
2013-11-21 23:18 ` Chris Wilson
2013-11-22 15:19 ` Ville Syrjälä
2013-11-25 8:46 ` Daniel Vetter
2013-11-25 14:54 ` [PATCH v2 8/9] drm/i915: Nuke FBC from SW_FINISH ioctl ville.syrjala
2013-11-25 15:04 ` Chris Wilson
2013-11-25 15:19 ` [PATCH v3 " ville.syrjala
2013-12-04 16:28 ` [PATCH v4 " ville.syrjala
2013-11-21 19:29 ` [PATCH 9/9] drm/i915: Flush caches for scanout during cpu->gtt move ville.syrjala
2013-11-21 23:20 ` Chris Wilson
2013-11-25 8:47 ` Daniel Vetter
2013-11-25 11:04 ` Chris Wilson
2013-11-25 14:40 ` Ville Syrjälä
2013-11-25 15:12 ` Daniel Vetter
2013-12-03 21:42 ` [PATCH 0/9] drm/i915: Some more FBC stuff Daniel Vetter
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