From: Daniel Vetter <daniel@ffwll.ch>
To: Chris Wilson <chris@chris-wilson.co.uk>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH 2/2] drm/i915: Simplify interrupt processing for IvyBridge
Date: Thu, 10 May 2012 11:56:24 +0200 [thread overview]
Message-ID: <20120510095624.GE4867@phenom.ffwll.local> (raw)
In-Reply-To: <1336596344-3523-2-git-send-email-chris@chris-wilson.co.uk>
On Wed, May 09, 2012 at 09:45:44PM +0100, Chris Wilson wrote:
> We can take advantage that the PCH_IIR is a subordinate register to
> reduce one of the required IIR reads, and that we only need to clear
> interrupts handled to reduce the writes. And by simply tidying the code
> we can reduce the line count and hopefully make it more readable.
>
> v2: Split out the bugfix from the refactoring.
>
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Both patches queued for -next, thanks.
-Daniel
--
Daniel Vetter
Mail: daniel@ffwll.ch
Mobile: +41 (0)79 365 57 48
next prev parent reply other threads:[~2012-05-10 9:55 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-02 8:52 [PATCH 1/2] drm/i915: Support pageflipping interrupts for all 3-pipes on IVB Chris Wilson
2012-05-02 8:52 ` [PATCH 2/2] drm/i915: Simplify the IVB interrupt handler Chris Wilson
2012-05-06 15:37 ` Daniel Vetter
2012-05-06 15:44 ` Chris Wilson
2012-05-09 20:45 ` [PATCH 1/2] drm/i915: Avoid a double-read of PCH_IIR during interrupt handling Chris Wilson
2012-05-09 20:45 ` [PATCH 2/2] drm/i915: Simplify interrupt processing for IvyBridge Chris Wilson
2012-05-10 9:56 ` Daniel Vetter [this message]
2012-05-02 19:46 ` [PATCH 1/2] drm/i915: Support pageflipping interrupts for all 3-pipes on IVB Jesse Barnes
2012-05-06 15:34 ` Daniel Vetter
2012-05-06 16:30 ` Jesse Barnes
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