[media] coda: add support for contexts that do not use the BIT processor

In preparation for CODA9 JPEG support, allow contexts that
control hardware units directly, without the BIT processor.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
diff --git a/drivers/media/platform/coda/coda.h b/drivers/media/platform/coda/coda.h
index 2ddfe51..0c35cd5 100644
--- a/drivers/media/platform/coda/coda.h
+++ b/drivers/media/platform/coda/coda.h
@@ -235,6 +235,7 @@
 	u32				frame_mem_ctrl;
 	int				display_idx;
 	struct dentry			*debugfs_entry;
+	bool				use_bit;
 };
 
 extern int coda_debug;