@@ -152,7 +152,8 @@
/* 1 : non-auto */
#define VSCTL 0x08 /* 1 : Vertical out ctrl by DVALID */
/* 0 : Vertical out ctrl by HACTIVE and DVALID */
-#define OEN 0x04 /* Output Enable together with TRI_SEL. */
+#define OEN 0x00 /* Enable output */
+#define EN_TRI_SEL 0x04 /* TRI_SEL output */
/* OUTCTR1 */
#define VSP_LO 0x00 /* 0 : VS pin output polarity is active low */
@@ -236,7 +237,6 @@ struct tw9910_priv {
static const struct regval_list tw9910_default_regs[] =
{
- { OPFORM, 0x00 },
{ OUTCTR1, VSP_LO | VSSL_VVALID | HSP_HI | HSSL_HSYNC },
ENDMARKER,
};
@@ -513,19 +513,32 @@ static int tw9910_s_stream(struct v4l2_subdev *sd, int enable)
{
struct i2c_client *client = sd->priv;
struct tw9910_priv *priv = to_tw9910(client);
+ u8 val;
- if (!enable)
+ if (!enable) {
+ switch (priv->rev) {
+ case 0:
+ val = EN_TRI_SEL | 0x2;
+ break;
+ case 1:
+ val = EN_TRI_SEL | 0x3;
+ break;
+ }
return 0;
+ } else {
- if (!priv->scale) {
- dev_err(&client->dev, "norm select error\n");
- return -EPERM;
+ if (!priv->scale) {
+ dev_err(&client->dev, "norm select error\n");
+ return -EPERM;
+ }
+
+ dev_dbg(&client->dev, "%s %dx%d\n",
+ priv->scale->name,
+ priv->scale->width,
+ priv->scale->height);
}
- dev_dbg(&client->dev, "%s %dx%d\n",
- priv->scale->name,
- priv->scale->width,
- priv->scale->height);
+ tw9910_mask_set(client, OPFORM, 0x7, val);
return 0;
}