#include <media/v4l2-mediabus.h>
#include <media/soc_mediabus.h>
-#define MBUS_IDX(f) (V4L2_MBUS_FMT_ ## f - V4L2_MBUS_FMT_FIXED - 1)
-
-static const struct soc_mbus_pixelfmt mbus_fmt[] = {
- [MBUS_IDX(YUYV8_2X8)] = {
+static const struct soc_mbus_lookup mbus_fmt[] = {
+{
+ .code = V4L2_MBUS_FMT_YUYV8_2X8,
+ .fmt = {
.fourcc = V4L2_PIX_FMT_YUYV,
.name = "YUYV",
.bits_per_sample = 8,
.packing = SOC_MBUS_PACKING_2X8_PADHI,
.order = SOC_MBUS_ORDER_LE,
},
- [MBUS_IDX(YVYU8_2X8)] = {
+}, {
+ .code = V4L2_MBUS_FMT_YVYU8_2X8,
+ .fmt = {
.fourcc = V4L2_PIX_FMT_YVYU,
.name = "YVYU",
.bits_per_sample = 8,
.packing = SOC_MBUS_PACKING_2X8_PADHI,
.order = SOC_MBUS_ORDER_LE,
},
- [MBUS_IDX(UYVY8_2X8)] = {
+}, {
+ .code = V4L2_MBUS_FMT_UYVY8_2X8,
+ .fmt = {
.fourcc = V4L2_PIX_FMT_UYVY,
.name = "UYVY",
.bits_per_sample = 8,
.packing = SOC_MBUS_PACKING_2X8_PADHI,
.order = SOC_MBUS_ORDER_LE,
},
- [MBUS_IDX(VYUY8_2X8)] = {
+}, {
+ .code = V4L2_MBUS_FMT_VYUY8_2X8,
+ .fmt = {
.fourcc = V4L2_PIX_FMT_VYUY,
.name = "VYUY",
.bits_per_sample = 8,
.packing = SOC_MBUS_PACKING_2X8_PADHI,
.order = SOC_MBUS_ORDER_LE,
},
- [MBUS_IDX(RGB555_2X8_PADHI_LE)] = {
+}, {
+ .code = V4L2_MBUS_FMT_RGB555_2X8_PADHI_LE,
+ .fmt = {
.fourcc = V4L2_PIX_FMT_RGB555,
.name = "RGB555",
.bits_per_sample = 8,
.packing = SOC_MBUS_PACKING_2X8_PADHI,
.order = SOC_MBUS_ORDER_LE,
},
- [MBUS_IDX(RGB555_2X8_PADHI_BE)] = {
+}, {
+ .code = V4L2_MBUS_FMT_RGB555_2X8_PADHI_BE,
+ .fmt = {
.fourcc = V4L2_PIX_FMT_RGB555X,
.name = "RGB555X",
.bits_per_sample = 8,
.packing = SOC_MBUS_PACKING_2X8_PADHI,
.order = SOC_MBUS_ORDER_LE,
},
- [MBUS_IDX(RGB565_2X8_LE)] = {
+}, {
+ .code = V4L2_MBUS_FMT_RGB565_2X8_LE,
+ .fmt = {
.fourcc = V4L2_PIX_FMT_RGB565,
.name = "RGB565",
.bits_per_sample = 8,
.packing = SOC_MBUS_PACKING_2X8_PADHI,
.order = SOC_MBUS_ORDER_LE,
},
- [MBUS_IDX(RGB565_2X8_BE)] = {
+}, {
+ .code = V4L2_MBUS_FMT_RGB565_2X8_BE,
+ .fmt = {
.fourcc = V4L2_PIX_FMT_RGB565X,
.name = "RGB565X",
.bits_per_sample = 8,
.packing = SOC_MBUS_PACKING_2X8_PADHI,
.order = SOC_MBUS_ORDER_LE,
},
- [MBUS_IDX(SBGGR8_1X8)] = {
+}, {
+ .code = V4L2_MBUS_FMT_SBGGR8_1X8,
+ .fmt = {
.fourcc = V4L2_PIX_FMT_SBGGR8,
.name = "Bayer 8 BGGR",
.bits_per_sample = 8,
.packing = SOC_MBUS_PACKING_NONE,
.order = SOC_MBUS_ORDER_LE,
},
- [MBUS_IDX(SBGGR10_1X10)] = {
+}, {
+ .code = V4L2_MBUS_FMT_SBGGR10_1X10,
+ .fmt = {
.fourcc = V4L2_PIX_FMT_SBGGR10,
.name = "Bayer 10 BGGR",
.bits_per_sample = 10,
.packing = SOC_MBUS_PACKING_EXTEND16,
.order = SOC_MBUS_ORDER_LE,
},
- [MBUS_IDX(Y8_1X8)] = {
+}, {
+ .code = V4L2_MBUS_FMT_Y8_1X8,
+ .fmt = {
.fourcc = V4L2_PIX_FMT_GREY,
.name = "Grey",
.bits_per_sample = 8,
.packing = SOC_MBUS_PACKING_NONE,
.order = SOC_MBUS_ORDER_LE,
},
- [MBUS_IDX(Y10_1X10)] = {
+}, {
+ .code = V4L2_MBUS_FMT_Y10_1X10,
+ .fmt = {
.fourcc = V4L2_PIX_FMT_Y10,
.name = "Grey 10bit",
.bits_per_sample = 10,
.packing = SOC_MBUS_PACKING_EXTEND16,
.order = SOC_MBUS_ORDER_LE,
},
- [MBUS_IDX(SBGGR10_2X8_PADHI_LE)] = {
+}, {
+ .code = V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_LE,
+ .fmt = {
.fourcc = V4L2_PIX_FMT_SBGGR10,
.name = "Bayer 10 BGGR",
.bits_per_sample = 8,
.packing = SOC_MBUS_PACKING_2X8_PADHI,
.order = SOC_MBUS_ORDER_LE,
},
- [MBUS_IDX(SBGGR10_2X8_PADLO_LE)] = {
+}, {
+ .code = V4L2_MBUS_FMT_SBGGR10_2X8_PADLO_LE,
+ .fmt = {
.fourcc = V4L2_PIX_FMT_SBGGR10,
.name = "Bayer 10 BGGR",
.bits_per_sample = 8,
.packing = SOC_MBUS_PACKING_2X8_PADLO,
.order = SOC_MBUS_ORDER_LE,
},
- [MBUS_IDX(SBGGR10_2X8_PADHI_BE)] = {
+}, {
+ .code = V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_BE,
+ .fmt = {
.fourcc = V4L2_PIX_FMT_SBGGR10,
.name = "Bayer 10 BGGR",
.bits_per_sample = 8,
.packing = SOC_MBUS_PACKING_2X8_PADHI,
.order = SOC_MBUS_ORDER_BE,
},
- [MBUS_IDX(SBGGR10_2X8_PADLO_BE)] = {
+}, {
+ .code = V4L2_MBUS_FMT_SBGGR10_2X8_PADLO_BE,
+ .fmt = {
.fourcc = V4L2_PIX_FMT_SBGGR10,
.name = "Bayer 10 BGGR",
.bits_per_sample = 8,
.packing = SOC_MBUS_PACKING_2X8_PADLO,
.order = SOC_MBUS_ORDER_BE,
},
+}, {
+ .code = V4L2_MBUS_FMT_JPEG_1X8,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_JPEG,
+ .name = "JPEG",
+ .bits_per_sample = 8,
+ .packing = SOC_MBUS_PACKING_VARIABLE,
+ .order = SOC_MBUS_ORDER_LE,
+ },
+}, {
+ .code = V4L2_MBUS_FMT_RGB444_2X8_PADHI_BE,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_RGB444,
+ .name = "RGB444",
+ .bits_per_sample = 8,
+ .packing = SOC_MBUS_PACKING_2X8_PADHI,
+ .order = SOC_MBUS_ORDER_BE,
+ },
+}, {
+ .code = V4L2_MBUS_FMT_YUYV8_1_5X8,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_YUV420,
+ .name = "YUYV 4:2:0",
+ .bits_per_sample = 8,
+ .packing = SOC_MBUS_PACKING_1_5X8,
+ .order = SOC_MBUS_ORDER_LE,
+ },
+}, {
+ .code = V4L2_MBUS_FMT_YVYU8_1_5X8,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_YVU420,
+ .name = "YVYU 4:2:0",
+ .bits_per_sample = 8,
+ .packing = SOC_MBUS_PACKING_1_5X8,
+ .order = SOC_MBUS_ORDER_LE,
+ },
+}, {
+ .code = V4L2_MBUS_FMT_UYVY8_1X16,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_UYVY,
+ .name = "UYVY 16bit",
+ .bits_per_sample = 16,
+ .packing = SOC_MBUS_PACKING_EXTEND16,
+ .order = SOC_MBUS_ORDER_LE,
+ },
+}, {
+ .code = V4L2_MBUS_FMT_VYUY8_1X16,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_VYUY,
+ .name = "VYUY 16bit",
+ .bits_per_sample = 16,
+ .packing = SOC_MBUS_PACKING_EXTEND16,
+ .order = SOC_MBUS_ORDER_LE,
+ },
+}, {
+ .code = V4L2_MBUS_FMT_YUYV8_1X16,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_YUYV,
+ .name = "YUYV 16bit",
+ .bits_per_sample = 16,
+ .packing = SOC_MBUS_PACKING_EXTEND16,
+ .order = SOC_MBUS_ORDER_LE,
+ },
+}, {
+ .code = V4L2_MBUS_FMT_YVYU8_1X16,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_YVYU,
+ .name = "YVYU 16bit",
+ .bits_per_sample = 16,
+ .packing = SOC_MBUS_PACKING_EXTEND16,
+ .order = SOC_MBUS_ORDER_LE,
+ },
+}, {
+ .code = V4L2_MBUS_FMT_SGRBG8_1X8,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_SGRBG8,
+ .name = "Bayer 8 GRBG",
+ .bits_per_sample = 8,
+ .packing = SOC_MBUS_PACKING_NONE,
+ .order = SOC_MBUS_ORDER_LE,
+ },
+}, {
+ .code = V4L2_MBUS_FMT_SGRBG10_DPCM8_1X8,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_SGRBG10DPCM8,
+ .name = "Bayer 10 BGGR DPCM 8",
+ .bits_per_sample = 8,
+ .packing = SOC_MBUS_PACKING_NONE,
+ .order = SOC_MBUS_ORDER_LE,
+ },
+}, {
+ .code = V4L2_MBUS_FMT_SGBRG10_1X10,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_SGBRG10,
+ .name = "Bayer 10 GBRG",
+ .bits_per_sample = 10,
+ .packing = SOC_MBUS_PACKING_EXTEND16,
+ .order = SOC_MBUS_ORDER_LE,
+ },
+}, {
+ .code = V4L2_MBUS_FMT_SGRBG10_1X10,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_SGRBG10,
+ .name = "Bayer 10 GRBG",
+ .bits_per_sample = 10,
+ .packing = SOC_MBUS_PACKING_EXTEND16,
+ .order = SOC_MBUS_ORDER_LE,
+ },
+}, {
+ .code = V4L2_MBUS_FMT_SRGGB10_1X10,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_SRGGB10,
+ .name = "Bayer 10 RGGB",
+ .bits_per_sample = 10,
+ .packing = SOC_MBUS_PACKING_EXTEND16,
+ .order = SOC_MBUS_ORDER_LE,
+ },
+}, {
+ .code = V4L2_MBUS_FMT_SBGGR12_1X12,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_SBGGR12,
+ .name = "Bayer 12 BGGR",
+ .bits_per_sample = 12,
+ .packing = SOC_MBUS_PACKING_EXTEND16,
+ .order = SOC_MBUS_ORDER_LE,
+ },
+}, {
+ .code = V4L2_MBUS_FMT_SGBRG12_1X12,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_SGBRG12,
+ .name = "Bayer 12 GBRG",
+ .bits_per_sample = 12,
+ .packing = SOC_MBUS_PACKING_EXTEND16,
+ .order = SOC_MBUS_ORDER_LE,
+ },
+}, {
+ .code = V4L2_MBUS_FMT_SGRBG12_1X12,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_SGRBG12,
+ .name = "Bayer 12 GRBG",
+ .bits_per_sample = 12,
+ .packing = SOC_MBUS_PACKING_EXTEND16,
+ .order = SOC_MBUS_ORDER_LE,
+ },
+}, {
+ .code = V4L2_MBUS_FMT_SRGGB12_1X12,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_SRGGB12,
+ .name = "Bayer 12 RGGB",
+ .bits_per_sample = 12,
+ .packing = SOC_MBUS_PACKING_EXTEND16,
+ .order = SOC_MBUS_ORDER_LE,
+ },
+},
};
-int soc_mbus_samples_per_pixel(const struct soc_mbus_pixelfmt *mf)
+int soc_mbus_samples_per_pixel(const struct soc_mbus_pixelfmt *mf,
+ unsigned int *numerator, unsigned int *denominator)
{
switch (mf->packing) {
case SOC_MBUS_PACKING_NONE:
case SOC_MBUS_PACKING_EXTEND16:
- return 1;
+ *numerator = 1;
+ *denominator = 1;
+ return 0;
case SOC_MBUS_PACKING_2X8_PADHI:
case SOC_MBUS_PACKING_2X8_PADLO:
- return 2;
+ *numerator = 2;
+ *denominator = 1;
+ return 0;
+ case SOC_MBUS_PACKING_1_5X8:
+ *numerator = 3;
+ *denominator = 2;
+ return 0;
+ case SOC_MBUS_PACKING_VARIABLE:
+ *numerator = 0;
+ *denominator = 1;
+ return 0;
}
return -EINVAL;
}
case SOC_MBUS_PACKING_2X8_PADLO:
case SOC_MBUS_PACKING_EXTEND16:
return width * 2;
+ case SOC_MBUS_PACKING_1_5X8:
+ return width * 3 / 2;
+ case SOC_MBUS_PACKING_VARIABLE:
+ return 0;
}
return -EINVAL;
}
EXPORT_SYMBOL(soc_mbus_bytes_per_line);
+const struct soc_mbus_pixelfmt *soc_mbus_find_fmtdesc(
+ enum v4l2_mbus_pixelcode code,
+ const struct soc_mbus_lookup *lookup,
+ int n)
+{
+ int i;
+
+ for (i = 0; i < n; i++)
+ if (lookup[i].code == code)
+ return &lookup[i].fmt;
+
+ return NULL;
+}
+EXPORT_SYMBOL(soc_mbus_find_fmtdesc);
+
const struct soc_mbus_pixelfmt *soc_mbus_get_fmtdesc(
enum v4l2_mbus_pixelcode code)
{
- if (code - V4L2_MBUS_FMT_FIXED > ARRAY_SIZE(mbus_fmt) ||
- code <= V4L2_MBUS_FMT_FIXED)
- return NULL;
- return mbus_fmt + code - V4L2_MBUS_FMT_FIXED - 1;
+ return soc_mbus_find_fmtdesc(code, mbus_fmt, ARRAY_SIZE(mbus_fmt));
}
EXPORT_SYMBOL(soc_mbus_get_fmtdesc);
git.openpandora.org / pandora-kernel.git / blobdiff