git.openpandora.org / pandora-kernel.git / commitdiff
? search:
summary | shortlog | log | commit | commitdiff | tree
raw | patch | inline | side by side (parent: 9719acc)
serial: omap: Fix RTS handling
authorPeter Hurley <peter@hurleysoftware.com>
Sun, 25 Jan 2015 19:44:53 +0000 (14:44 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 2 Feb 2015 18:11:28 +0000 (10:11 -0800)
The OMAP UART ignores MCR[1] (ie., RTS) when in autoRTS mode. This
makes it impossible for either the serial core or userspace to
manually flow control the sender.

Disable autoRTS mode when RTS is lowered and restore the previous
mode when RTS is raised.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/omap-serial.c patch | blob | history

diff --cc drivers/tty/serial/omap-serial.c
Simple merge
Pandora Kernel Repository