On Tue Jul 28 14:58:58 2026 +0800, Laurentiu Palcu wrote:
> Add support for 16-bit raw Bayer formats (SBGGR16, SGBRG16, SGRBG16,
> SRGGB16) to both the pipeline subdev and video capture interface.
>
> These formats are used by image sensors that output 16-bit raw data,
> enabling the ISI to capture full dynamic range from such sensors.
>
> Signed-off-by: Laurentiu Palcu <[email protected]>
> Reviewed-by: Frank Li <[email protected]>
> Reviewed-by: Laurent Pinchart <[email protected]>
> Signed-off-by: Guoniu Zhou <[email protected]>
> Reviewed-by: Loic Poulain <[email protected]>
> Link: https://patch.msgid.link/[email protected]
> Signed-off-by: Laurent Pinchart <[email protected]>
> Signed-off-by: Hans Verkuil <[email protected]>
Patch committed.
Thanks,
Hans Verkuil
.../media/platform/nxp/imx8-isi/imx8-isi-pipe.c | 30 +++++++++++++++
.../media/platform/nxp/imx8-isi/imx8-isi-video.c | 45 ++++++++++++++++++++++
2 files changed, 75 insertions(+)
---
diff --git a/drivers/media/platform/nxp/imx8-isi/imx8-isi-pipe.c
b/drivers/media/platform/nxp/imx8-isi/imx8-isi-pipe.c
index c0ec59856374..934f7b356258 100644
--- a/drivers/media/platform/nxp/imx8-isi/imx8-isi-pipe.c
+++ b/drivers/media/platform/nxp/imx8-isi/imx8-isi-pipe.c
@@ -83,6 +83,12 @@ static const struct mxc_isi_bus_format_info
mxc_isi_bus_formats[] = {
.pads = BIT(MXC_ISI_PIPE_PAD_SINK)
| BIT(MXC_ISI_PIPE_PAD_SOURCE),
.encoding = MXC_ISI_ENC_RAW,
+ }, {
+ .mbus_code = MEDIA_BUS_FMT_Y16_1X16,
+ .output = MEDIA_BUS_FMT_Y16_1X16,
+ .pads = BIT(MXC_ISI_PIPE_PAD_SINK)
+ | BIT(MXC_ISI_PIPE_PAD_SOURCE),
+ .encoding = MXC_ISI_ENC_RAW,
}, {
.mbus_code = MEDIA_BUS_FMT_SBGGR8_1X8,
.output = MEDIA_BUS_FMT_SBGGR8_1X8,
@@ -179,6 +185,30 @@ static const struct mxc_isi_bus_format_info
mxc_isi_bus_formats[] = {
.pads = BIT(MXC_ISI_PIPE_PAD_SINK)
| BIT(MXC_ISI_PIPE_PAD_SOURCE),
.encoding = MXC_ISI_ENC_RAW,
+ }, {
+ .mbus_code = MEDIA_BUS_FMT_SBGGR16_1X16,
+ .output = MEDIA_BUS_FMT_SBGGR16_1X16,
+ .pads = BIT(MXC_ISI_PIPE_PAD_SINK)
+ | BIT(MXC_ISI_PIPE_PAD_SOURCE),
+ .encoding = MXC_ISI_ENC_RAW,
+ }, {
+ .mbus_code = MEDIA_BUS_FMT_SGBRG16_1X16,
+ .output = MEDIA_BUS_FMT_SGBRG16_1X16,
+ .pads = BIT(MXC_ISI_PIPE_PAD_SINK)
+ | BIT(MXC_ISI_PIPE_PAD_SOURCE),
+ .encoding = MXC_ISI_ENC_RAW,
+ }, {
+ .mbus_code = MEDIA_BUS_FMT_SGRBG16_1X16,
+ .output = MEDIA_BUS_FMT_SGRBG16_1X16,
+ .pads = BIT(MXC_ISI_PIPE_PAD_SINK)
+ | BIT(MXC_ISI_PIPE_PAD_SOURCE),
+ .encoding = MXC_ISI_ENC_RAW,
+ }, {
+ .mbus_code = MEDIA_BUS_FMT_SRGGB16_1X16,
+ .output = MEDIA_BUS_FMT_SRGGB16_1X16,
+ .pads = BIT(MXC_ISI_PIPE_PAD_SINK)
+ | BIT(MXC_ISI_PIPE_PAD_SOURCE),
+ .encoding = MXC_ISI_ENC_RAW,
},
/* JPEG */
{
diff --git a/drivers/media/platform/nxp/imx8-isi/imx8-isi-video.c
b/drivers/media/platform/nxp/imx8-isi/imx8-isi-video.c
index 056603055c81..a6e044056762 100644
--- a/drivers/media/platform/nxp/imx8-isi/imx8-isi-video.c
+++ b/drivers/media/platform/nxp/imx8-isi/imx8-isi-video.c
@@ -212,6 +212,15 @@ static const struct mxc_isi_format_info mxc_isi_formats[]
= {
.color_planes = 1,
.depth = { 16 },
.encoding = MXC_ISI_ENC_RAW,
+ }, {
+ .mbus_code = MEDIA_BUS_FMT_Y16_1X16,
+ .fourcc = V4L2_PIX_FMT_Y16,
+ .type = MXC_ISI_VIDEO_CAP,
+ .isi_out_format = CHNL_IMG_CTRL_FORMAT_RAW16,
+ .mem_planes = 1,
+ .color_planes = 1,
+ .depth = { 16 },
+ .encoding = MXC_ISI_ENC_RAW,
}, {
.mbus_code = MEDIA_BUS_FMT_SBGGR8_1X8,
.fourcc = V4L2_PIX_FMT_SBGGR8,
@@ -356,6 +365,42 @@ static const struct mxc_isi_format_info mxc_isi_formats[]
= {
.color_planes = 1,
.depth = { 16 },
.encoding = MXC_ISI_ENC_RAW,
+ }, {
+ .mbus_code = MEDIA_BUS_FMT_SBGGR16_1X16,
+ .fourcc = V4L2_PIX_FMT_SBGGR16,
+ .type = MXC_ISI_VIDEO_CAP,
+ .isi_out_format = CHNL_IMG_CTRL_FORMAT_RAW16,
+ .mem_planes = 1,
+ .color_planes = 1,
+ .depth = { 16 },
+ .encoding = MXC_ISI_ENC_RAW,
+ }, {
+ .mbus_code = MEDIA_BUS_FMT_SGBRG16_1X16,
+ .fourcc = V4L2_PIX_FMT_SGBRG16,
+ .type = MXC_ISI_VIDEO_CAP,
+ .isi_out_format = CHNL_IMG_CTRL_FORMAT_RAW16,
+ .mem_planes = 1,
+ .color_planes = 1,
+ .depth = { 16 },
+ .encoding = MXC_ISI_ENC_RAW,
+ }, {
+ .mbus_code = MEDIA_BUS_FMT_SGRBG16_1X16,
+ .fourcc = V4L2_PIX_FMT_SGRBG16,
+ .type = MXC_ISI_VIDEO_CAP,
+ .isi_out_format = CHNL_IMG_CTRL_FORMAT_RAW16,
+ .mem_planes = 1,
+ .color_planes = 1,
+ .depth = { 16 },
+ .encoding = MXC_ISI_ENC_RAW,
+ }, {
+ .mbus_code = MEDIA_BUS_FMT_SRGGB16_1X16,
+ .fourcc = V4L2_PIX_FMT_SRGGB16,
+ .type = MXC_ISI_VIDEO_CAP,
+ .isi_out_format = CHNL_IMG_CTRL_FORMAT_RAW16,
+ .mem_planes = 1,
+ .color_planes = 1,
+ .depth = { 16 },
+ .encoding = MXC_ISI_ENC_RAW,
},
/* JPEG */
{
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