[media] add blackfin capture bridge driver

This is a v4l2 bridge driver for Blackfin video capture device, support ppi and eppi interface.

Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 37 insertions, 0 deletions

diff --git a/include/media/blackfin/bfin_capture.h b/include/media/blackfin/bfin_capture.h
new file mode 100644
index 000000000000..2038a8a3f8aa
--- /dev/null
+++ b/include/media/blackfin/bfin_capture.h
@@ -0,0 +1,37 @@
+#ifndef _BFIN_CAPTURE_H_
+#define _BFIN_CAPTURE_H_
+
+#include <linux/i2c.h>
+
+struct v4l2_input;
+struct ppi_info;
+
+struct bcap_route {
+        u32 input;
+        u32 output;
+};
+
+struct bfin_capture_config {
+        /* card name */
+        char *card_name;
+        /* inputs available at the sub device */
+        struct v4l2_input *inputs;
+        /* number of inputs supported */
+        int num_inputs;
+        /* routing information for each input */
+        struct bcap_route *routes;
+        /* i2c bus adapter no */
+        int i2c_adapter_id;
+        /* i2c subdevice board info */
+        struct i2c_board_info board_info;
+        /* ppi board info */
+        const struct ppi_info *ppi_info;
+        /* ppi control */
+        unsigned long ppi_control;
+        /* ppi interrupt mask */
+        u32 int_mask;
+        /* horizontal blanking clocks */
+        int blank_clocks;
+};
+
+#endif