Current driver had been set default value for copping,
but this value need not be changed at now.
In addition, default value is different by Revision 0 and 1.
So, this patch remove this settings
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@xxxxxxxxxxx>
---
drivers/media/video/tw9910.c | 55 ------------------------------------------
1 files changed, 0 insertions(+), 55 deletions(-)
diff --git a/drivers/media/video/tw9910.c b/drivers/media/video/tw9910.c
index bdabc9a..59158bb 100644
--- a/drivers/media/video/tw9910.c
+++ b/drivers/media/video/tw9910.c
@@ -209,13 +209,6 @@ struct tw9910_scale_ctrl {
u16 vscale;
};
-struct tw9910_cropping_ctrl {
- u16 vdelay;
- u16 vactive;
- u16 hdelay;
- u16 hactive;
-};
-
struct tw9910_priv {
struct v4l2_subdev subdev;
struct tw9910_video_info *info;
@@ -322,13 +315,6 @@ static const struct tw9910_scale_ctrl tw9910_pal_scales[] = {
},
};
-static const struct tw9910_cropping_ctrl tw9910_cropping_ctrl = {
- .vdelay = 0x0012,
- .vactive = 0x00F0,
- .hdelay = 0x0010,
- .hactive = 0x02D0,
-};
-
/*
* general function
*/
@@ -360,40 +346,6 @@ static int tw9910_set_scale(struct i2c_client *client,
return ret;
}
-static int tw9910_set_cropping(struct i2c_client *client,
- const struct tw9910_cropping_ctrl *cropping)
-{
- int ret;
-
- ret = i2c_smbus_write_byte_data(client, CROP_HI,
- (cropping->vdelay & 0x0300) >> 2 |
- (cropping->vactive & 0x0300) >> 4 |
- (cropping->hdelay & 0x0300) >> 6 |
- (cropping->hactive & 0x0300) >> 8);
- if (ret < 0)
- return ret;
-
- ret = i2c_smbus_write_byte_data(client, VDELAY_LO,
- cropping->vdelay & 0x00FF);
- if (ret < 0)
- return ret;
-
- ret = i2c_smbus_write_byte_data(client, VACTIVE_LO,
- cropping->vactive & 0x00FF);
- if (ret < 0)
- return ret;
-
- ret = i2c_smbus_write_byte_data(client, HDELAY_LO,
- cropping->hdelay & 0x00FF);
- if (ret < 0)
- return ret;
-
- ret = i2c_smbus_write_byte_data(client, HACTIVE_LO,
- cropping->hactive & 0x00FF);
-
- return ret;
-}
-
static int tw9910_set_hsync(struct i2c_client *client,
const u16 start, const u16 end)
{
@@ -690,13 +642,6 @@ static int tw9910_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a)
goto tw9910_set_fmt_error;
/*
- * set cropping
- */
- ret = tw9910_set_cropping(client, &tw9910_cropping_ctrl);
- if (ret < 0)
- goto tw9910_set_fmt_error;
-
- /*
* set hsync
*/
ret = tw9910_set_hsync(client,
--
1.6.0.4
--
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