media: imx: imx7-media-csi: Clear BIT_MIPI_DOUBLE_CMPNT for <16b formats

media: imx: imx7-media-csi: Clear BIT_MIPI_DOUBLE_CMPNT for <16b formats

Commit 9babbbaaeb87 ("media: imx: imx7-media-csi: Use dual sampling for
YUV 1X16") set BIT_MIPI_DOUBLE_CMPNT in the CR18 register for 16-bit YUV
formats in imx7_csi_configure(). The CR18 register is always updated
with read-modify-write cycles, so if a 16-bit YUV format is selected,
the bit will stay set forever, even if the format is changed. Fix it by
clearing the bit at the beginning of the imx7_csi_configure() function.

While at it, swap two of the bits being cleared to match the MSB to LSB
order. This doesn't cause any functional change.

Fixes: 9babbbaaeb87 ("media: imx: imx7-media-csi: Use dual sampling for YUV 1X16")
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Acked-by: Rui Miguel Silva <rmfrfs@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>