V4L/DVB (6542): Fix S-video mode on tvp5150
Thanks to Markus Reichberger to point this.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/video/tvp5150.c b/drivers/media/video/tvp5150.c
index 25d0aef..445eba4 100644
--- a/drivers/media/video/tvp5150.c
+++ b/drivers/media/video/tvp5150.c
@@ -290,6 +290,7 @@
int opmode=0;
struct tvp5150 *decoder = i2c_get_clientdata(c);
int input = 0;
+ unsigned char val;
if ((decoder->route.output & TVP5150_BLACK_SCREEN) || !decoder->enable)
input = 8;
@@ -315,6 +316,16 @@
tvp5150_write(c, TVP5150_OP_MODE_CTL, opmode);
tvp5150_write(c, TVP5150_VD_IN_SRC_SEL_1, input);
+
+ /* Svideo should enable YCrCb output and disable GPCL output
+ * For Composite and TV, it should be the reverse
+ */
+ val = tvp5150_read(c, TVP5150_MISC_CTL);
+ if (decoder->route.input == TVP5150_SVIDEO)
+ val = (val & ~0x40) | 0x10;
+ else
+ val = (val & ~0x10) | 0x40;
+ tvp5150_write(c, TVP5150_MISC_CTL, val);
};
struct i2c_reg_value {