linux-kernel - Re: [PATCH 6/6 v4] ARM: Add support for the display controllers in VT8500 and WM8505

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Date:	Tue, 9 Nov 2010 08:54:07 +0900
From:	Paul Mundt <lethal@...ux-sh.org>
To:	Alexey Charkov <alchark@...il.com>
Cc:	linux-arm-kernel@...ts.infradead.org,
	vt8500-wm8505-linux-kernel@...glegroups.com,
	Andrew Morton <akpm@...ux-foundation.org>,
	Guennadi Liakhovetski <g.liakhovetski@....de>,
	Florian Tobias Schandinat <FlorianSchandinat@....de>,
	Ralf Baechle <ralf@...ux-mips.org>,
	"David S. Miller" <davem@...emloft.net>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 6/6 v4] ARM: Add support for the display controllers in VT8500 and WM8505

On Tue, Nov 09, 2010 at 02:42:39AM +0300, Alexey Charkov wrote:
> From 95942cc0cd0909d700c236ba63d3488ec9fccf1a Mon Sep 17 00:00:00 2001
> From: Alexey Charkov <alchark@...il.com>
> Date: Tue, 9 Nov 2010 02:25:40 +0300
> Subject: [PATCH 3/3] ARM: Add support for the display controllers in VT8500 and WM8505
> 
> This adds drivers for the LCD controller found in VIA VT8500 SoC,
> GOVR display controller found in WonderMedia WM8505 SoC and for the
> Graphics Engine present in both of them that provides hardware
> accelerated raster operations (used for copyarea and fillrect).
> 
> Signed-off-by: Alexey Charkov <alchark@...il.com>
> ---
> 
> This incorporates fixes to the issues last mentioned by Paul.
> 
> I just dropped <asm/irq.h>, as that seems to be not used at all currently
> (must have been some old cut-and-paste as well). As for the Graphics
> Engine, I decided not to disable it for now at device exit time, at least
> until we reach a conclusion on how or whether to implement support for its
> alpha-mixing capabilities. Unlike with display drivers, this should have no
> user-visible consequences. This can be changed later, when time comes for
> device clocks and power management support.
> 
Looks good to me!

Reviewed-by: Paul Mundt <lethal@...ux-sh.org>
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