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Date: Thu, 21 Aug 2014 18:15:13 -0700 From: Doug Anderson <dianders@...omium.org> To: Addy Ke <addy.ke@...k-chips.com> Cc: Wolfram Sang <wsa@...-dreams.de>, max.schwarz@...ine.de, Heiko Stübner <heiko@...ech.de>, Olof Johansson <olof@...om.net>, sergei.shtylyov@...entembedded.com, "linux-i2c@...r.kernel.org" <linux-i2c@...r.kernel.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "linux-arm-kernel@...ts.infradead.org" <linux-arm-kernel@...ts.infradead.org>, linux-rockchip@...ts.infradead.org, Eddie Cai <cf@...k-chips.com>, Jianqun Xu <xjq@...k-chips.com>, Tao Huang <huangtao@...k-chips.com>, Chris <zyw@...k-chips.com>, 姚智情 <yzq@...k-chips.com>, han jiang <hj@...k-chips.com>, Kever Yang <kever.yang@...k-chips.com>, Lin Huang <hl@...k-chips.com>, 晓腾王 <caesar.wang@...k-chips.com>, Shunqian Zheng <zhengsq@...k-chips.com> Subject: Re: [PATCH v3] i2c: rk3x: fix bug that cause transfer fails in master receive mode Addy, On Thu, Aug 21, 2014 at 6:13 PM, Addy Ke <addy.ke@...k-chips.com> 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. > > Acked-by: Max Schwarz <max.schwarz@...ine.de> > Signed-off-by: Addy Ke <addy.ke@...k-chips.com> > --- > Changes in v2: > - Use cleaner syntax as suggested by Sergei. > - Update commit message as suggested by Wolfram. > > Changes in v3: > - fix typo: maste --> master and double spaces after 'len' > > drivers/i2c/busses/i2c-rk3x.c | 4 ++++ > 1 file changed, 4 insertions(+) Oops, we collided in the ether. This looks good to me. Tested-by: Doug Anderson <dianders@...omium.org> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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