From: Chris Wilson <chris@chris-wilson.co.uk>
To: ville.syrjala@linux.intel.com
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/i915: Fix sprite_scaling_enabled for multiple sprites
Date: Fri, 8 Feb 2013 21:26:30 +0000 [thread overview]
Message-ID: <20130208212630.GA519@cantiga.alporthouse.com> (raw)
In-Reply-To: <1360358015-26643-1-git-send-email-ville.syrjala@linux.intel.com>
On Fri, Feb 08, 2013 at 11:13:35PM +0200, ville.syrjala@linux.intel.com wrote:
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
>
> We have more than one sprite, so a boolean simply won't cut it.
> Turn sprite_scaling_enabled into a bitmask and track the state
> of sprite scaler for each sprite independently.
>
> Also don't re-enable LP watermarks until the sprite registers
> have actually been written, and thus sprite scaling has really
> been disabled.
I would emphasize this, since this fix is worthy of Cc: stable@
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
next prev parent reply other threads:[~2013-02-08 21:26 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-08 21:13 [PATCH] drm/i915: Fix sprite_scaling_enabled for multiple sprites ville.syrjala
2013-02-08 21:26 ` Chris Wilson [this message]
2013-02-09 14:47 ` Daniel Vetter
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