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USB: serial: pl2303: TA & TB alternate divider with non-standard baud rates
authorMichael G. Katzmann <michaelk@IEEE.org>
Tue, 16 Mar 2021 17:17:00 +0000 (13:17 -0400)
committerJohan Hovold <johan@kernel.org>
Wed, 17 Mar 2021 08:25:50 +0000 (09:25 +0100)
commit764de1059b97ca1fe8fe023bb10e736772945c87
tree156265d476e46b92a585d15343f61397b7a1e9f0tree | snapshot
parent8cbc753961e3afc71da527ec7f68ffdfc1f16a93commit | diff
USB: serial: pl2303: TA & TB alternate divider with non-standard baud rates

Use an alternate clock divider algorithm and bit ordering for the TA and
TB versions of the pl2303. It was discovered that these variants do not
produce the correct baud rates with the existing scheme.

see https://lore.kernel.org/r/3aee5708-7961-f464-8c5f-6685d96920d6@IEEE.org

Signed-off-by: Michael G. Katzmann <michaelk@IEEE.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
drivers/usb/serial/pl2303.c diff | blob | history
Domain: System / Kernel;