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media: bcm2835-unicam: Add support for RAW16 formats

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With the RAW16 formats now having a defined CSI2 data type ID,
they can be added to the driver.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
This commit is contained in:
Dave Stevenson
2023-01-20 11:56:54 +00:00
committed by Dom Cobley
parent abdeefa5cc
commit 8de43e40ae
1 changed files with 30 additions and 5 deletions
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35
drivers/media/platform/bcm2835/bcm2835-unicam.c
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@@ -405,11 +405,30 @@ static const struct unicam_fmt formats[] = {
.csi_dt = MIPI_CSI2_DT_RAW14,
.valid_colorspaces = MASK_CS_RAW,
}, {
/*
* 16 bit Bayer formats could be supported, but there is no CSI2
* data_type defined for raw 16, and no sensors that produce it at
* present.
*/
.fourcc = V4L2_PIX_FMT_SBGGR16,
.code = MEDIA_BUS_FMT_SBGGR16_1X16,
.depth = 16,
.csi_dt = MIPI_CSI2_DT_RAW16,
.valid_colorspaces = MASK_CS_RAW,
}, {
.fourcc = V4L2_PIX_FMT_SGBRG16,
.code = MEDIA_BUS_FMT_SGBRG16_1X16,
.depth = 16,
.csi_dt = MIPI_CSI2_DT_RAW16,
.valid_colorspaces = MASK_CS_RAW,
}, {
.fourcc = V4L2_PIX_FMT_SGRBG16,
.code = MEDIA_BUS_FMT_SGRBG16_1X16,
.depth = 16,
.csi_dt = MIPI_CSI2_DT_RAW16,
.valid_colorspaces = MASK_CS_RAW,
}, {
.fourcc = V4L2_PIX_FMT_SRGGB16,
.code = MEDIA_BUS_FMT_SRGGB16_1X16,
.depth = 16,
.csi_dt = MIPI_CSI2_DT_RAW16,
.valid_colorspaces = MASK_CS_RAW,
}, {
/* Greyscale formats */
.fourcc = V4L2_PIX_FMT_GREY,
@@ -438,6 +457,12 @@ static const struct unicam_fmt formats[] = {
.depth = 14,
.csi_dt = MIPI_CSI2_DT_RAW14,
.valid_colorspaces = MASK_CS_RAW,
}, {
.fourcc = V4L2_PIX_FMT_Y16,
.code = MEDIA_BUS_FMT_Y16_1X16,
.depth = 16,
.csi_dt = MIPI_CSI2_DT_RAW16,
.valid_colorspaces = MASK_CS_RAW,
},
/* Embedded data format */
{