ASoC: rockchip: add missing INTERLEAVED PCM attribute

commit 24d6638302b48328a58c13439276d4531af4ca7d upstream.

This patch adds SNDRV_PCM_INFO_INTERLEAVED into PCM hardware info.

Signed-off-by: Katsuhiro Suzuki <katsuhiro@katsuster.net>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>