[media] v4l: s5p-mfc: Fix default pixel format selection for decoder

The patch adding the v6 version of MFC changed the default format for
the CAPTURE queue, but this also affects the v5 version. This patch
solves this problem by checking the MFC version before assigning the
default format.

Signed-off-by: Kamil Debski <k.debski@samsung.com>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

drivers/media/platform/s5p-mfc/s5p_mfc_dec.c

@@ -32,9 +32,6 @@
 #include "s5p_mfc_opr.h"
 #include "s5p_mfc_pm.h"
 
-#define DEF_SRC_FMT_DEC	V4L2_PIX_FMT_H264
-#define DEF_DST_FMT_DEC	V4L2_PIX_FMT_NV12MT_16X16
-
 static struct s5p_mfc_fmt formats[] = {
 	{
 		.name		= "4:2:0 2 Planes 16x16 Tiles",
@@ -1190,9 +1187,12 @@ void s5p_mfc_dec_ctrls_delete(struct s5p_mfc_ctx *ctx)
 void s5p_mfc_dec_init(struct s5p_mfc_ctx *ctx)
 {
 	struct v4l2_format f;
-	f.fmt.pix_mp.pixelformat = DEF_SRC_FMT_DEC;
+	f.fmt.pix_mp.pixelformat = V4L2_PIX_FMT_H264;
 	ctx->src_fmt = find_format(&f, MFC_FMT_DEC);
-	f.fmt.pix_mp.pixelformat = DEF_DST_FMT_DEC;
+	if (IS_MFCV6_PLUS(ctx->dev))
+		f.fmt.pix_mp.pixelformat = V4L2_PIX_FMT_NV12MT_16X16;
+	else
+		f.fmt.pix_mp.pixelformat = V4L2_PIX_FMT_NV12MT;
 	ctx->dst_fmt = find_format(&f, MFC_FMT_RAW);
 	mfc_debug(2, "Default src_fmt is %x, dest_fmt is %x\n",
 			(unsigned int)ctx->src_fmt, (unsigned int)ctx->dst_fmt);