From fb3a9246d433dda2f7ace056abb2574ed3a9da42 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Tue, 27 Jan 2009 06:02:41 +0000 Subject: tw9910: color format check is added on set_fmt From: Kuninori Morimoto Signed-off-by: Kuninori Morimoto Signed-off-by: Mauro Carvalho Chehab --- linux/drivers/media/video/tw9910.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'linux/drivers') diff --git a/linux/drivers/media/video/tw9910.c b/linux/drivers/media/video/tw9910.c index c670b23a1..4593cdea7 100644 --- a/linux/drivers/media/video/tw9910.c +++ b/linux/drivers/media/video/tw9910.c @@ -645,6 +645,19 @@ static int tw9910_set_fmt(struct soc_camera_device *icd, __u32 pixfmt, struct tw9910_priv *priv = container_of(icd, struct tw9910_priv, icd); int ret = -EINVAL; u8 val; + int i; + + /* + * check color format + */ + for (i = 0 ; i < ARRAY_SIZE(tw9910_color_fmt) ; i++) { + if (pixfmt == tw9910_color_fmt[i].fourcc) { + ret = 0; + break; + } + } + if (ret < 0) + goto tw9910_set_fmt_error; /* * select suitable norm -- cgit v1.2.3