media: imx: imx7_media-csi: Add support for additional Bayer patterns

The CSI driver only supports the BGGR Bayer patterns currently. The
hardware supports all patterns (the only pattern-dependent hardware
operation is statistics calculation, as de-bayering isn't supported),
enable them in the driver too.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Rui Miguel Silva <rmfrfs@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

diff --git a/drivers/staging/media/imx/imx7-media-csi.c b/drivers/staging/media/imx/imx7-media-csi.c
index 475c39b05f9a0cce1950ceb0ad1aae5841562f89..7632354474224a79f5489711c6bfae9fa195eacc 100644 (file)
--- a/drivers/staging/media/imx/imx7-media-csi.c
+++ b/drivers/staging/media/imx/imx7-media-csi.c
@@ -496,7 +496,13 @@ static void imx7_csi_configure(struct imx7_csi *csi)
                case V4L2_PIX_FMT_Y10:
                case V4L2_PIX_FMT_Y12:
                case V4L2_PIX_FMT_SBGGR8:
+               case V4L2_PIX_FMT_SGBRG8:
+               case V4L2_PIX_FMT_SGRBG8:
+               case V4L2_PIX_FMT_SRGGB8:
                case V4L2_PIX_FMT_SBGGR16:
+               case V4L2_PIX_FMT_SGBRG16:
+               case V4L2_PIX_FMT_SGRBG16:
+               case V4L2_PIX_FMT_SRGGB16:
                        cr1 |= BIT_PIXEL_BIT;
                        break;
                }
@@ -975,7 +981,13 @@ static int imx7_csi_pad_link_validate(struct v4l2_subdev *sd,
        case V4L2_PIX_FMT_Y10:
        case V4L2_PIX_FMT_Y12:
        case V4L2_PIX_FMT_SBGGR8:
+       case V4L2_PIX_FMT_SGBRG8:
+       case V4L2_PIX_FMT_SGRBG8:
+       case V4L2_PIX_FMT_SRGGB8:
        case V4L2_PIX_FMT_SBGGR16:
+       case V4L2_PIX_FMT_SGBRG16:
+       case V4L2_PIX_FMT_SGRBG16:
+       case V4L2_PIX_FMT_SRGGB16:
                break;
 
        default: