[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>

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/media/platform/coda.h b/drivers/media/platform/coda.h
index 332401033194..f3f5e43c1ac2 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