The NV12M is supported by all the version of MFC, so it is better
to use it as default OUTPUT format.
MFC v5 doesn't support NV21, I have tested it, for the SEC doc
it is not supported either.

Signed-off-by: ayaka <ay...@soulik.info>
---
 drivers/media/platform/s5p-mfc/s5p_mfc_enc.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c 
b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
index d26b248..4ea3796 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
@@ -32,7 +32,7 @@
 #include "s5p_mfc_intr.h"
 #include "s5p_mfc_opr.h"
 
-#define DEF_SRC_FMT_ENC        V4L2_PIX_FMT_NV12MT
+#define DEF_SRC_FMT_ENC        V4L2_PIX_FMT_NV12M
 #define DEF_DST_FMT_ENC        V4L2_PIX_FMT_H264
 
 static struct s5p_mfc_fmt formats[] = {
@@ -67,8 +67,7 @@ static struct s5p_mfc_fmt formats[] = {
                .codec_mode     = S5P_MFC_CODEC_NONE,
                .type           = MFC_FMT_RAW,
                .num_planes     = 2,
-               .versions       = MFC_V5_BIT | MFC_V6_BIT | MFC_V7_BIT |
-                                                               MFC_V8_BIT,
+               .versions       = MFC_V6_BIT | MFC_V7_BIT | MFC_V8_BIT,
        },
        {
                .name           = "H264 Encoded Stream",
-- 
1.9.3

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