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| author | Trent Piepho <xyzzy@speakeasy.org> | 2007-04-15 06:09:56 -0700 |
|---|---|---|
| committer | Trent Piepho <xyzzy@speakeasy.org> | 2007-04-15 06:09:56 -0700 |
| commit | 43d55e928f7b7bc1f2195f7b9997529c7864fb95 (patch) | |
| tree | dd0a275fc27a4685a3c3fe62727566a70545b7e0 /linux/drivers/media/Makefile | |
| parent | 21955a75cef601c1ec9a95b53d223a27e75e4a4c (diff) | |
| download | mediapointer-dvb-s2-43d55e928f7b7bc1f2195f7b9997529c7864fb95.tar.gz mediapointer-dvb-s2-43d55e928f7b7bc1f2195f7b9997529c7864fb95.tar.bz2 | |
usbvision: fix confusion over 7-bit vs 8-bit TDDA9887 addresses
From: Trent Piepho <xyzzy@speakeasy.org>
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>
Diffstat (limited to 'linux/drivers/media/Makefile')
0 files changed, 0 insertions, 0 deletions