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authorTrent Piepho <xyzzy@speakeasy.org>2007-04-15 10:09:56 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2007-04-27 15:45:40 -0300
commit3153bd91bfe14b6b93aef5b6b7c9fc279eec60d9 (patch)
treee363753883366121fbe9bdd7109d3cea65b558d4 /Documentation/logo.gif
parent66ab6e023ebbb362b7cf42c8f56cc54a85fb7bb0 (diff)
V4L/DVB (5525): Usbvision: fix confusion over 7-bit vs 8-bit TDDA9887 addresses
The code was testing an 8-bit address against a 7-bit address. Will the confusion of the two never cease? Biggest flaw of the I2C protocol: the R/W bit is the LSB instead of the MSB. No one can ever agree if addresses are 7-bits and the R/W bit follows them, or if they are 8-bit and the R/W bit is OR-ed into the address byte. If the R/W bit was first, it wouldn't make any difference! Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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