[media] s5p-mfc: Adjust the default values of some encoder params

The patch sets the default values of MAX_QP and GOP size encoder
parameters to some firmware recommended default values. This enables
the applications to get a better encoded output using the default
settings itself.
Signed-off-by: Kiran AVND <avnd.kiran@samsung.com>
Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

drivers/media/platform/s5p-mfc/s5p_mfc_enc.c

@@ -113,7 +113,7 @@ static struct mfc_control controls[] = {
 		.minimum = 0,
 		.maximum = (1 << 16) - 1,
 		.step = 1,
-		.default_value = 0,
+		.default_value = 12,
 	},
 	{
 		.id = V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE,
@@ -356,7 +356,7 @@ static struct mfc_control controls[] = {
 		.minimum = 0,
 		.maximum = 51,
 		.step = 1,
-		.default_value = 1,
+		.default_value = 51,
 	},
 	{
 		.id = V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP,
@@ -399,7 +399,7 @@ static struct mfc_control controls[] = {
 		.minimum = 1,
 		.maximum = 31,
 		.step = 1,
-		.default_value = 1,
+		.default_value = 31,
 	},
 	{
 		.id = V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP,
@@ -444,7 +444,7 @@ static struct mfc_control controls[] = {
 		.minimum = 0,
 		.maximum = 51,
 		.step = 1,
-		.default_value = 1,
+		.default_value = 51,
 	},
 	{
 		.id = V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP,