1 files changed, 127 insertions, 0 deletions
diff --git a/drivers/media/platform/ti-vpe/cal.c b/drivers/media/platform/ti-vpe/cal.c
index 34a344b7f08a..b9ee535513e8 100644
--- a/drivers/media/platform/ti-vpe/cal.c
+++ b/drivers/media/platform/ti-vpe/cal.c
@@ -44,6 +44,133 @@ module_param_named(debug, cal_debug, uint, 0644);
 MODULE_PARM_DESC(debug, "activates debug info");
 
 /* ------------------------------------------------------------------
+ *	Format Handling
+ * ------------------------------------------------------------------
+ */
+
+const struct cal_fmt cal_formats[] = {
+	{
+		.fourcc		= V4L2_PIX_FMT_YUYV,
+		.code		= MEDIA_BUS_FMT_YUYV8_2X8,
+		.bpp		= 16,
+	}, {
+		.fourcc		= V4L2_PIX_FMT_UYVY,
+		.code		= MEDIA_BUS_FMT_UYVY8_2X8,
+		.bpp		= 16,
+	}, {
+		.fourcc		= V4L2_PIX_FMT_YVYU,
+		.code		= MEDIA_BUS_FMT_YVYU8_2X8,
+		.bpp		= 16,
+	}, {
+		.fourcc		= V4L2_PIX_FMT_VYUY,
+		.code		= MEDIA_BUS_FMT_VYUY8_2X8,
+		.bpp		= 16,
+	}, {
+		.fourcc		= V4L2_PIX_FMT_RGB565, /* gggbbbbb rrrrrggg */
+		.code		= MEDIA_BUS_FMT_RGB565_2X8_LE,
+		.bpp		= 16,
+	}, {
+		.fourcc		= V4L2_PIX_FMT_RGB565X, /* rrrrrggg gggbbbbb */
+		.code		= MEDIA_BUS_FMT_RGB565_2X8_BE,
+		.bpp		= 16,
+	}, {
+		.fourcc		= V4L2_PIX_FMT_RGB555, /* gggbbbbb arrrrrgg */
+		.code		= MEDIA_BUS_FMT_RGB555_2X8_PADHI_LE,
+		.bpp		= 16,
+	}, {
+		.fourcc		= V4L2_PIX_FMT_RGB555X, /* arrrrrgg gggbbbbb */
+		.code		= MEDIA_BUS_FMT_RGB555_2X8_PADHI_BE,
+		.bpp		= 16,
+	}, {
+		.fourcc		= V4L2_PIX_FMT_RGB24, /* rgb */
+		.code		= MEDIA_BUS_FMT_RGB888_2X12_LE,
+		.bpp		= 24,
+	}, {
+		.fourcc		= V4L2_PIX_FMT_BGR24, /* bgr */
+		.code		= MEDIA_BUS_FMT_RGB888_2X12_BE,
+		.bpp		= 24,
+	}, {
+		.fourcc		= V4L2_PIX_FMT_RGB32, /* argb */
+		.code		= MEDIA_BUS_FMT_ARGB8888_1X32,
+		.bpp		= 32,
+	}, {
+		.fourcc		= V4L2_PIX_FMT_SBGGR8,
+		.code		= MEDIA_BUS_FMT_SBGGR8_1X8,
+		.bpp		= 8,
+	}, {
+		.fourcc		= V4L2_PIX_FMT_SGBRG8,
+		.code		= MEDIA_BUS_FMT_SGBRG8_1X8,
+		.bpp		= 8,
+	}, {
+		.fourcc		= V4L2_PIX_FMT_SGRBG8,
+		.code		= MEDIA_BUS_FMT_SGRBG8_1X8,
+		.bpp		= 8,
+	}, {
+		.fourcc		= V4L2_PIX_FMT_SRGGB8,
+		.code		= MEDIA_BUS_FMT_SRGGB8_1X8,
+		.bpp		= 8,
+	}, {
+		.fourcc		= V4L2_PIX_FMT_SBGGR10,
+		.code		= MEDIA_BUS_FMT_SBGGR10_1X10,
+		.bpp		= 10,
+	}, {
+		.fourcc		= V4L2_PIX_FMT_SGBRG10,
+		.code		= MEDIA_BUS_FMT_SGBRG10_1X10,
+		.bpp		= 10,
+	}, {
+		.fourcc		= V4L2_PIX_FMT_SGRBG10,
+		.code		= MEDIA_BUS_FMT_SGRBG10_1X10,
+		.bpp		= 10,
+	}, {
+		.fourcc		= V4L2_PIX_FMT_SRGGB10,
+		.code		= MEDIA_BUS_FMT_SRGGB10_1X10,
+		.bpp		= 10,
+	}, {
+		.fourcc		= V4L2_PIX_FMT_SBGGR12,
+		.code		= MEDIA_BUS_FMT_SBGGR12_1X12,
+		.bpp		= 12,
+	}, {
+		.fourcc		= V4L2_PIX_FMT_SGBRG12,
+		.code		= MEDIA_BUS_FMT_SGBRG12_1X12,
+		.bpp		= 12,
+	}, {
+		.fourcc		= V4L2_PIX_FMT_SGRBG12,
+		.code		= MEDIA_BUS_FMT_SGRBG12_1X12,
+		.bpp		= 12,
+	}, {
+		.fourcc		= V4L2_PIX_FMT_SRGGB12,
+		.code		= MEDIA_BUS_FMT_SRGGB12_1X12,
+		.bpp		= 12,
+	},
+};
+
+const unsigned int cal_num_formats = ARRAY_SIZE(cal_formats);
+
+const struct cal_fmt *cal_format_by_fourcc(u32 fourcc)
+{
+	unsigned int i;
+
+	for (i = 0; i < ARRAY_SIZE(cal_formats); ++i) {
+		if (cal_formats[i].fourcc == fourcc)
+			return &cal_formats[i];
+	}
+
+	return NULL;
+}
+
+const struct cal_fmt *cal_format_by_code(u32 code)
+{
+	unsigned int i;
+
+	for (i = 0; i < ARRAY_SIZE(cal_formats); ++i) {
+		if (cal_formats[i].code == code)
+			return &cal_formats[i];
+	}
+
+	return NULL;
+}
+
+/* ------------------------------------------------------------------
  *	Platform Data
  * ------------------------------------------------------------------
  */