DSP_RUN needs to be disabled during firmware write otherwise
we can end up with undefined behavior if writing to a dsp which
is already running firmware.
Signed-off-by: NDanny Smith <dannys@axis.com>
Signed-off-by: NRobert Rosengren <robert.rosengren@axis.com>
Acked-by: NLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: NMark Brown <broonie@kernel.org>