ASoC: rt711: Add endianness flag in snd_soc_component_driver

ASoC: rt711: Add endianness flag in snd_soc_component_driver

[ Upstream commit 33f06beac3ade10834a82ad4105dcd91d4b00d61 ]

The endianness flag is used on the CODEC side to specify an
ambivalence to endian, typically because it is lost over the hardware
link. This device receives audio over a SoundWire DAI and as such
should have endianness applied.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220504170905.332415-31-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>