[media] media: coda: add horizontal / vertical flipping support
The hardware can also rotate in 90° steps, but there is no
corresponding V4L2_CID defined yet.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Tested-by: Javier Martin <javier.martin@vista-silicon.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/platform/coda.h b/drivers/media/platform/coda.h
index 3324010..f3f5e43 100644
--- a/drivers/media/platform/coda.h
+++ b/drivers/media/platform/coda.h
@@ -188,6 +188,15 @@
#define CODA_CMD_ENC_PIC_SRC_ADDR_CR 0x188
#define CODA_CMD_ENC_PIC_QS 0x18c
#define CODA_CMD_ENC_PIC_ROT_MODE 0x190
+#define CODA_ROT_MIR_ENABLE (1 << 4)
+#define CODA_ROT_0 (0x0 << 0)
+#define CODA_ROT_90 (0x1 << 0)
+#define CODA_ROT_180 (0x2 << 0)
+#define CODA_ROT_270 (0x3 << 0)
+#define CODA_MIR_NONE (0x0 << 2)
+#define CODA_MIR_VER (0x1 << 2)
+#define CODA_MIR_HOR (0x2 << 2)
+#define CODA_MIR_VER_HOR (0x3 << 2)
#define CODA_CMD_ENC_PIC_OPTION 0x194
#define CODA_CMD_ENC_PIC_BB_START 0x198
#define CODA_CMD_ENC_PIC_BB_SIZE 0x19c