On Tue, Feb 19, 2013 at 8:19 PM, Rajeshwari Shinde <rajeshwar...@samsung.com > wrote:
> This patch corrects the following issues > > 1) Write the correct M/T Stop value to I2CSTAT after i2c write. > According to the spec, after finish the data transmission, we should > write a M/T Stop (I2C_MODE_MT | I2C_TXRX_ENA) to I2CSTAT instead of > a M/R Stop (I2C_MODE_MR | I2C_TXRX_ENA). > 2) Not split the write to I2CSTAT into 2 steps in i2c read. > According to the spec, we should write the combined M/R Start value to > I2CSTAT after setting the slave address to I2CDS > 3) Fix the mistake of making an equality check to an assignment. > In the case of I2C write with the zero-length address, while tranfering > the > data, it should be an equality check (==) instead of an assignment (=). > > Signed-off-by: Tom Wai-Hong Tam <waih...@chromium.org> > Signed-off-by: Rajeshwari Shinde <rajeshwar...@samsung.com> Tested-by: Hung-ying Tyan <ty...@chromium.org>
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