From ac829d62eeb5440899f0f034a9f756c2296105a5 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Tue, 27 Jan 2009 03:02:41 -0300 Subject: [PATCH] V4L/DVB (10616): tw9910: color format check is added on set_fmt Signed-off-by: Kuninori Morimoto Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/tw9910.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/drivers/media/video/tw9910.c b/drivers/media/video/tw9910.c index 52c0357faa5d..8dc3ec79a06f 100644 --- a/drivers/media/video/tw9910.c +++ b/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 -- 2.20.1