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authorKuninori Morimoto <morimoto.kuninori@renesas.com>2009-01-27 03:02:41 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-03-30 12:42:48 -0300
commitac829d62eeb5440899f0f034a9f756c2296105a5 (patch)
tree5134acee21a7b931683e2f2c90ee282ccfbaac20 /drivers/media
parent2c32cc0c1f54d62c7e9ab81d1c1a3aa5b9efd73d (diff)
V4L/DVB (10616): tw9910: color format check is added on set_fmt
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/video/tw9910.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/media/video/tw9910.c b/drivers/media/video/tw9910.c
index 52c0357faa5..8dc3ec79a06 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