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media: nxp: imx8-isi: Add 16-bit raw Bayer format support

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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 <laurentiu.palcu@oss.nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Guoniu Zhou <guoniu.zhou@oss.nxp.com>
Reviewed-by: Loic Poulain <loic.poulain@oss.qualcomm.com>
Link: https://patch.msgid.link/20260728-isi-v5-3-1d22ab91602a@oss.nxp.com
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
This commit is contained in:
Laurentiu Palcu 2026-07-28 14:58:58 +08:00 committed by Hans Verkuil
parent 2be9109179
commit 383d13eaf1
2 changed files with 75 additions and 0 deletions
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30
drivers/media/platform/nxp/imx8-isi/imx8-isi-pipe.c
View File

@ -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 */
{

45
drivers/media/platform/nxp/imx8-isi/imx8-isi-video.c
View File

@ -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 */
{