From ab0ab19032d16ad63e81f2fe98ae35d76296d8d9 Mon Sep 17 00:00:00 2001 From: Mats Randgaard Date: Tue, 3 Aug 2010 04:18:03 -0300 Subject: [PATCH] [media] TVP7002: Return V4L2_DV_INVALID if any of the errors occur Signed-off-by: Mats Randgaard Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/tvp7002.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/media/video/tvp7002.c b/drivers/media/video/tvp7002.c index b799851..d78be2f 100644 --- a/drivers/media/video/tvp7002.c +++ b/drivers/media/video/tvp7002.c @@ -687,6 +687,9 @@ static int tvp7002_query_dv_preset(struct v4l2_subdev *sd, u8 cpl_msb; int index; + /* Return invalid preset if no active input is detected */ + qpreset->preset = V4L2_DV_INVALID; + device = to_tvp7002(sd); /* Read standards from device registers */ @@ -720,8 +723,6 @@ static int tvp7002_query_dv_preset(struct v4l2_subdev *sd, if (index == NUM_PRESETS) { v4l2_dbg(1, debug, sd, "detection failed: lpf = %x, cpl = %x\n", lpfr, cpln); - /* Could not detect a signal, so return the 'invalid' preset */ - qpreset->preset = V4L2_DV_INVALID; return 0; } -- 2.7.4