[PATCH v4 2/4] media: imx8mq-mipi-csi2: Add output filed in csi2_pix_format

[Guoniu Zhou]

Add output filed in csi2_pix_format since the format on the
source pad might change due to unpacking.

Signed-off-by: Guoniu Zhou <guoniu.zhou@xxxxxxx>
---
 drivers/media/platform/nxp/imx8mq-mipi-csi2.c | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/drivers/media/platform/nxp/imx8mq-mipi-csi2.c b/drivers/media/platform/nxp/imx8mq-mipi-csi2.c
index 85700655ecad334c61e9b5f9f073e10b6db2618f..43d766b95eb42b21be893ddfda44119101c9afe3 100644
--- a/drivers/media/platform/nxp/imx8mq-mipi-csi2.c
+++ b/drivers/media/platform/nxp/imx8mq-mipi-csi2.c
@@ -139,6 +139,7 @@ struct csi_state {
 
 struct csi2_pix_format {
 	u32 code;
+	u32 output;
 };
 
 /* -----------------------------------------------------------------------------
@@ -262,48 +263,69 @@ static const struct csi2_pix_format imx8mq_mipi_csi_formats[] = {
 	/* RAW (Bayer and greyscale) formats. */
 	{
 		.code = MEDIA_BUS_FMT_SBGGR8_1X8,
+		.output = MEDIA_BUS_FMT_SBGGR8_1X8,
 	}, {
 		.code = MEDIA_BUS_FMT_SGBRG8_1X8,
+		.output = MEDIA_BUS_FMT_SGBRG8_1X8,
 	}, {
 		.code = MEDIA_BUS_FMT_SGRBG8_1X8,
+		.output = MEDIA_BUS_FMT_SGRBG8_1X8,
 	}, {
 		.code = MEDIA_BUS_FMT_SRGGB8_1X8,
+		.output = MEDIA_BUS_FMT_SRGGB8_1X8,
 	}, {
 		.code = MEDIA_BUS_FMT_Y8_1X8,
+		.output = MEDIA_BUS_FMT_Y8_1X8,
 	}, {
 		.code = MEDIA_BUS_FMT_SBGGR10_1X10,
+		.output = MEDIA_BUS_FMT_SBGGR10_1X10,
 	}, {
 		.code = MEDIA_BUS_FMT_SGBRG10_1X10,
+		.output = MEDIA_BUS_FMT_SGBRG10_1X10,
 	}, {
 		.code = MEDIA_BUS_FMT_SGRBG10_1X10,
+		.output = MEDIA_BUS_FMT_SGRBG10_1X10,
 	}, {
 		.code = MEDIA_BUS_FMT_SRGGB10_1X10,
+		.output = MEDIA_BUS_FMT_SRGGB10_1X10,
 	}, {
 		.code = MEDIA_BUS_FMT_Y10_1X10,
+		.output = MEDIA_BUS_FMT_Y10_1X10,
 	}, {
 		.code = MEDIA_BUS_FMT_SBGGR12_1X12,
+		.output = MEDIA_BUS_FMT_SBGGR12_1X12,
 	}, {
 		.code = MEDIA_BUS_FMT_SGBRG12_1X12,
+		.output = MEDIA_BUS_FMT_SGBRG12_1X12,
 	}, {
 		.code = MEDIA_BUS_FMT_SGRBG12_1X12,
+		.output = MEDIA_BUS_FMT_SGRBG12_1X12,
 	}, {
 		.code = MEDIA_BUS_FMT_SRGGB12_1X12,
+		.output = MEDIA_BUS_FMT_SRGGB12_1X12,
 	}, {
 		.code = MEDIA_BUS_FMT_Y12_1X12,
+		.output = MEDIA_BUS_FMT_Y12_1X12,
 	}, {
 		.code = MEDIA_BUS_FMT_SBGGR14_1X14,
+		.output = MEDIA_BUS_FMT_SBGGR14_1X14,
 	}, {
 		.code = MEDIA_BUS_FMT_SGBRG14_1X14,
+		.output = MEDIA_BUS_FMT_SGBRG14_1X14,
 	}, {
 		.code = MEDIA_BUS_FMT_SGRBG14_1X14,
+		.output = MEDIA_BUS_FMT_SGRBG14_1X14,
 	}, {
 		.code = MEDIA_BUS_FMT_SRGGB14_1X14,
+		.output = MEDIA_BUS_FMT_SRGGB14_1X14,
 	},
 	/* YUV formats */
 	{
 		.code = MEDIA_BUS_FMT_YUYV8_1X16,
+		.output = MEDIA_BUS_FMT_YUYV8_1X16,
 	}, {
 		.code = MEDIA_BUS_FMT_UYVY8_1X16,
+		.output = MEDIA_BUS_FMT_UYVY8_1X16,
 	},
 };
 
@@ -634,6 +656,9 @@ static int imx8mq_mipi_csi_set_fmt(struct v4l2_subdev *sd,
 	fmt = v4l2_subdev_state_get_format(sd_state, MIPI_CSI2_PAD_SOURCE);
 	*fmt = sdformat->format;
 
+	/* The format on the source pad might change due to unpacking. */
+	fmt->code = csi2_fmt->output;
+
 	return 0;
 }
 

-- 
2.34.1