Messages in this thread | | | Date | Sat, 1 May 2004 22:10:15 -0700 | From | Greg KH <> | Subject | Re: [PATCH] support I2C_M_NO_RD_ACK in i2c-algo-bit |
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On Sun, Apr 25, 2004 at 02:06:45PM -0400, Kevin O'Connor wrote: > This is a message resend - the original didn't make it to lkml. > > Hi Greg, > > I have an I2C device (Samsung ks0127 video grabber) with a peculiar i2c > implementation. When reading bytes, it only senses for the stop condition > in the place where the acknowledge bit should be. So, to properly support > this device acks need to be turned off during reads. > > There is an I2C_M_NO_RD_ACK bit already defined in i2c.h which appears to > be what I want. Unfortunately it doesn't seem to be used anywhere in the > current tree. At the end of this message is a patch to teach i2c_algo_bit > to honor the bit.
Applied, thanks.
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