[PATCH v3 1/3] media: imx8mq-mipi-csi2: Add data type field in pixel format

guoniu.zhou
2025-08-12T09:19:48Z

Add data type field in CSI pixel format info since the downstream
subdev in the pipeline need to know.

Signed-off-by: Guoniu Zhou <guoniu.zhou@nxp.com>
---
drivers/media/platform/nxp/imx8mq-mipi-csi2.c | 23 +++++++++++++++++++
1 file changed, 23 insertions(+)

diff --git a/drivers/media/platform/nxp/imx8mq-mipi-csi2.c b/drivers/media/platform/nxp/imx8mq-mipi-csi2.c
index 3a4645f59a44..7495400adc22 100644
--- a/drivers/media/platform/nxp/imx8mq-mipi-csi2.c
+++ b/drivers/media/platform/nxp/imx8mq-mipi-csi2.c
@@ -25,6 +25,7 @@
#include <linux/reset.h>
#include <linux/spinlock.h>

+#include <media/mipi-csi2.h>
#include <media/v4l2-common.h>
#include <media/v4l2-device.h>
#include <media/v4l2-fwnode.h>
@@ -138,6 +139,7 @@ struct csi_state {

struct csi2_pix_format {
u32 code;
+ u32 data_type;
u8 width;
};

@@ -262,68 +264,89 @@ static const struct csi2_pix_format imx8mq_mipi_csi_formats[] = {
/* RAW (Bayer and greyscale) formats. */
{
.code = MEDIA_BUS_FMT_SBGGR8_1X8,
+ .data_type = MIPI_CSI2_DT_RAW8,
.width = 8,
}, {
.code = MEDIA_BUS_FMT_SGBRG8_1X8,
+ .data_type = MIPI_CSI2_DT_RAW8,
.width = 8,
}, {
.code = MEDIA_BUS_FMT_SGRBG8_1X8,
+ .data_type = MIPI_CSI2_DT_RAW8,
.width = 8,
}, {
.code = MEDIA_BUS_FMT_SRGGB8_1X8,
+ .data_type = MIPI_CSI2_DT_RAW8,
.width = 8,
}, {
.code = MEDIA_BUS_FMT_Y8_1X8,
+ .data_type = MIPI_CSI2_DT_RAW8,
.width = 8,
}, {
.code = MEDIA_BUS_FMT_SBGGR10_1X10,
+ .data_type = MIPI_CSI2_DT_RAW10,
.width = 10,
}, {
.code = MEDIA_BUS_FMT_SGBRG10_1X10,
+ .data_type = MIPI_CSI2_DT_RAW10,
.width = 10,
}, {
.code = MEDIA_BUS_FMT_SGRBG10_1X10,
+ .data_type = MIPI_CSI2_DT_RAW10,
.width = 10,
}, {
.code = MEDIA_BUS_FMT_SRGGB10_1X10,
+ .data_type = MIPI_CSI2_DT_RAW10,
.width = 10,
}, {
.code = MEDIA_BUS_FMT_Y10_1X10,
+ .data_type = MIPI_CSI2_DT_RAW10,
.width = 10,
}, {
.code = MEDIA_BUS_FMT_SBGGR12_1X12,
+ .data_type = MIPI_CSI2_DT_RAW12,
.width = 12,
}, {
.code = MEDIA_BUS_FMT_SGBRG12_1X12,
+ .data_type = MIPI_CSI2_DT_RAW12,
.width = 12,
}, {
.code = MEDIA_BUS_FMT_SGRBG12_1X12,
+ .data_type = MIPI_CSI2_DT_RAW12,
.width = 12,
}, {
.code = MEDIA_BUS_FMT_SRGGB12_1X12,
+ .data_type = MIPI_CSI2_DT_RAW12,
.width = 12,
}, {
.code = MEDIA_BUS_FMT_Y12_1X12,
+ .data_type = MIPI_CSI2_DT_RAW12,
.width = 12,
}, {
.code = MEDIA_BUS_FMT_SBGGR14_1X14,
+ .data_type = MIPI_CSI2_DT_RAW14,
.width = 14,
}, {
.code = MEDIA_BUS_FMT_SGBRG14_1X14,
+ .data_type = MIPI_CSI2_DT_RAW14,
.width = 14,
}, {
.code = MEDIA_BUS_FMT_SGRBG14_1X14,
+ .data_type = MIPI_CSI2_DT_RAW14,
.width = 14,
}, {
.code = MEDIA_BUS_FMT_SRGGB14_1X14,
+ .data_type = MIPI_CSI2_DT_RAW14,
.width = 14,
},
/* YUV formats */
{
.code = MEDIA_BUS_FMT_YUYV8_1X16,
+ .data_type = MIPI_CSI2_DT_YUV422_8B,
.width = 16,
}, {
.code = MEDIA_BUS_FMT_UYVY8_1X16,
+ .data_type = MIPI_CSI2_DT_YUV422_8B,
.width = 16,
}
};
--
2.34.1