tree 817a7792434b5a59d772863cc55d4b5a5d750840
parent dbe5bb5aa3e9fac57d7dc037f26343afb8c3de69
author Allen Martin <amartin@nvidia.com> 1351777276 +0000
committer Tom Warren <twarren@nvidia.com> 1353338141 -0700

tegra: add CONSOLE_MUX support to tegra-kbc

Add support for CONSOLE_MUX to tegra-kbc driver.  This requires
adding a flag to struct keyb to know the driver has already been
initialized so if we try to initialize it again we can just return
success.  Also call into iomux_doenv() from drv_keyboard_init to
re-evaluate the stdin string.

Signed-off-by: Allen Martin <amartin@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>