linux-kernel - Re: [PATCH v4] i2c: rk3x: fix bug that cause transfer fails in master receive mode

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Message-ID: <20140902110159.GF1266@katana>
Date:	Tue, 2 Sep 2014 13:01:59 +0200
From:	Wolfram Sang <wsa@...-dreams.de>
To:	Addy Ke <addy.ke@...k-chips.com>
Cc:	max.schwarz@...ine.de, heiko@...ech.de, olof@...om.net,
	dianders@...omium.org, dmitry.torokhov@...il.com,
	sergei.shtylyov@...entembedded.com, linux-i2c@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-rockchip@...ts.infradead.org, cf@...k-chips.com,
	xjq@...k-chips.com, huangtao@...k-chips.com, zyw@...k-chips.com,
	yzq@...k-chips.com, hj@...k-chips.com, kever.yang@...k-chips.com,
	hl@...k-chips.com, caesar.wang@...k-chips.com,
	zhengsq@...k-chips.com
Subject: Re: [PATCH v4] i2c: rk3x: fix bug that cause transfer fails in
 master receive mode

On Sat, Aug 23, 2014 at 02:00:52AM +0800, Addy Ke wrote:
> In rk3x SOC, the I2C controller can receive/transmit up to 32 bytes data
> in one chunk, so the size of data to be write/read to/from TXDATAx/RXDATAx
> must be less than or equal 32 bytes at a time.
> 
> Tested on rk3288-pinky board, elan receive 158 bytes data.
> 
> Suggested-by: Dmitry Torokhov <dmitry.torokhov@...il.com>
> Signed-off-by: Addy Ke <addy.ke@...k-chips.com>
> Acked-by: Max Schwarz <max.schwarz@...ine.de>

Applied to for-current, thanks! Please don't send new versions of a
patch as reply-to of a previous version.


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