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-rw-r--r--drivers/media/video/saa7115.c16
1 files changed, 4 insertions, 12 deletions
diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c
index 08a324f9a48d..987f540bc161 100644
--- a/drivers/media/video/saa7115.c
+++ b/drivers/media/video/saa7115.c
@@ -1053,7 +1053,7 @@ static int saa711x_set_size(struct i2c_client *client, int width, int height)
1053 int VSCY; 1053 int VSCY;
1054 int res; 1054 int res;
1055 int is_50hz = state->std & V4L2_STD_625_50; 1055 int is_50hz = state->std & V4L2_STD_625_50;
1056 int Vsrc = is_50hz ? 576 : 480; 1056 int Vsrc = is_50hz ? 576 : 480+16;
1057 1057
1058 v4l_dbg(1, debug, client, "decoder set size to %ix%i\n",width,height); 1058 v4l_dbg(1, debug, client, "decoder set size to %ix%i\n",width,height);
1059 1059
@@ -1082,22 +1082,14 @@ static int saa711x_set_size(struct i2c_client *client, int width, int height)
1082 saa711x_write(client, R_CD_B_HORIZ_OUTPUT_WINDOW_LENGTH_MSB, 1082 saa711x_write(client, R_CD_B_HORIZ_OUTPUT_WINDOW_LENGTH_MSB,
1083 (u8) ((width >> 8) & 0xff)); 1083 (u8) ((width >> 8) & 0xff));
1084 1084
1085 if (height == Vsrc) { 1085 /* Vertical Scaling uses height/2 */
1086 /*FIXME: This code seems weird, however, this is how it is 1086 res=height/2;
1087 working right now.
1088 */
1089 res=height/2;
1090 if (!is_50hz)
1091 res+=8;
1092 } else
1093 res=height;
1094 1087
1095 /* height */ 1088 /* height */
1096 saa711x_write(client, R_CE_B_VERT_OUTPUT_WINDOW_LENGTH, 1089 saa711x_write(client, R_CE_B_VERT_OUTPUT_WINDOW_LENGTH,
1097 (u8) (res & 0xff)); 1090 (u8) (res & 0xff));
1098 saa711x_write(client, R_CF_B_VERT_OUTPUT_WINDOW_LENGTH_MSB, 1091 saa711x_write(client, R_CF_B_VERT_OUTPUT_WINDOW_LENGTH_MSB,
1099 (u8) (res & 0xff)); 1092 (u8) ((res >> 8) & 0xff));
1100
1101 1093
1102 /* Scaling settings */ 1094 /* Scaling settings */
1103 /* Hprescaler is floor(inres/outres) */ 1095 /* Hprescaler is floor(inres/outres) */