drm/radeon: properly byte swap vce firmware setup
BugLink: http://bugs.launchpad.net/bugs/1553179
commit
cc78eb22885bba64445cde438ba098de0104920f upstream.
Firmware is LE. Need to properly byteswap some of the fields
so they are interpreted correctly by the driver on BE systems.
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>