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| author | Kuninori Morimoto <morimoto.kuninori@renesas.com> | 2009-12-11 11:53:55 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-12-16 09:27:39 -0200 |
| commit | c1d7b06cc37af3a958f7573af69ce2d0920ca79d (patch) | |
| tree | 19984681c3b25b2ad5cfaaca952d8c016660f575 | |
| parent | 7874b9038da3ff54dd1667e6bab307e66030950e (diff) | |
| download | linux-3.10-c1d7b06cc37af3a958f7573af69ce2d0920ca79d.tar.gz linux-3.10-c1d7b06cc37af3a958f7573af69ce2d0920ca79d.tar.bz2 linux-3.10-c1d7b06cc37af3a958f7573af69ce2d0920ca79d.zip | |
V4L/DVB (13668): tw9910: remove cropping
Cropping is used for data input, and it is not needed now
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | drivers/media/video/tw9910.c | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/drivers/media/video/tw9910.c b/drivers/media/video/tw9910.c index 3f96cb55dbb..e70905ceef4 100644 --- a/drivers/media/video/tw9910.c +++ b/drivers/media/video/tw9910.c @@ -329,13 +329,6 @@ 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, -}; - static const struct tw9910_hsync_ctrl tw9910_hsync_ctrl = { .start = 0x0260, .end = 0x0300, @@ -385,40 +378,6 @@ 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 struct tw9910_hsync_ctrl *hsync) { @@ -709,13 +668,6 @@ 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, &tw9910_hsync_ctrl); |