diff options
Diffstat (limited to 'drivers/media/i2c/soc_camera/ov6650.c')
| -rw-r--r-- | drivers/media/i2c/soc_camera/ov6650.c | 74 |
1 files changed, 37 insertions, 37 deletions
diff --git a/drivers/media/i2c/soc_camera/ov6650.c b/drivers/media/i2c/soc_camera/ov6650.c index 1f8af1ee8352..4bf2995e1cb8 100644 --- a/drivers/media/i2c/soc_camera/ov6650.c +++ b/drivers/media/i2c/soc_camera/ov6650.c @@ -432,25 +432,43 @@ static int ov6650_s_power(struct v4l2_subdev *sd, int on) return soc_camera_set_power(&client->dev, ssdd, priv->clk, on); } -static int ov6650_g_crop(struct v4l2_subdev *sd, struct v4l2_crop *a) +static int ov6650_get_selection(struct v4l2_subdev *sd, + struct v4l2_subdev_pad_config *cfg, + struct v4l2_subdev_selection *sel) { struct i2c_client *client = v4l2_get_subdevdata(sd); struct ov6650 *priv = to_ov6650(client); - a->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - a->c = priv->rect; + if (sel->which != V4L2_SUBDEV_FORMAT_ACTIVE) + return -EINVAL; - return 0; + switch (sel->target) { + case V4L2_SEL_TGT_CROP_BOUNDS: + case V4L2_SEL_TGT_CROP_DEFAULT: + sel->r.left = DEF_HSTRT << 1; + sel->r.top = DEF_VSTRT << 1; + sel->r.width = W_CIF; + sel->r.height = H_CIF; + return 0; + case V4L2_SEL_TGT_CROP: + sel->r = priv->rect; + return 0; + default: + return -EINVAL; + } } -static int ov6650_s_crop(struct v4l2_subdev *sd, const struct v4l2_crop *a) +static int ov6650_set_selection(struct v4l2_subdev *sd, + struct v4l2_subdev_pad_config *cfg, + struct v4l2_subdev_selection *sel) { struct i2c_client *client = v4l2_get_subdevdata(sd); struct ov6650 *priv = to_ov6650(client); - struct v4l2_rect rect = a->c; + struct v4l2_rect rect = sel->r; int ret; - if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) + if (sel->which != V4L2_SUBDEV_FORMAT_ACTIVE || + sel->target != V4L2_SEL_TGT_CROP) return -EINVAL; rect.left = ALIGN(rect.left, 2); @@ -483,22 +501,6 @@ static int ov6650_s_crop(struct v4l2_subdev *sd, const struct v4l2_crop *a) return ret; } -static int ov6650_cropcap(struct v4l2_subdev *sd, struct v4l2_cropcap *a) -{ - if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - - a->bounds.left = DEF_HSTRT << 1; - a->bounds.top = DEF_VSTRT << 1; - a->bounds.width = W_CIF; - a->bounds.height = H_CIF; - a->defrect = a->bounds; - a->pixelaspect.numerator = 1; - a->pixelaspect.denominator = 1; - - return 0; -} - static int ov6650_get_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg, struct v4l2_subdev_format *format) @@ -549,16 +551,15 @@ static int ov6650_s_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf) struct soc_camera_sense *sense = icd->sense; struct ov6650 *priv = to_ov6650(client); bool half_scale = !is_unscaled_ok(mf->width, mf->height, &priv->rect); - struct v4l2_crop a = { - .type = V4L2_BUF_TYPE_VIDEO_CAPTURE, - .c = { - .left = priv->rect.left + (priv->rect.width >> 1) - - (mf->width >> (1 - half_scale)), - .top = priv->rect.top + (priv->rect.height >> 1) - - (mf->height >> (1 - half_scale)), - .width = mf->width << half_scale, - .height = mf->height << half_scale, - }, + struct v4l2_subdev_selection sel = { + .which = V4L2_SUBDEV_FORMAT_ACTIVE, + .target = V4L2_SEL_TGT_CROP, + .r.left = priv->rect.left + (priv->rect.width >> 1) - + (mf->width >> (1 - half_scale)), + .r.top = priv->rect.top + (priv->rect.height >> 1) - + (mf->height >> (1 - half_scale)), + .r.width = mf->width << half_scale, + .r.height = mf->height << half_scale, }; u32 code = mf->code; unsigned long mclk, pclk; @@ -672,7 +673,7 @@ static int ov6650_s_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf) dev_dbg(&client->dev, "pixel clock divider: %ld.%ld\n", mclk / pclk, 10 * mclk % pclk / pclk); - ret = ov6650_s_crop(sd, &a); + ret = ov6650_set_selection(sd, NULL, &sel); if (!ret) ret = ov6650_reg_rmw(client, REG_COMA, coma_set, coma_mask); if (!ret) @@ -943,9 +944,6 @@ static int ov6650_s_mbus_config(struct v4l2_subdev *sd, static struct v4l2_subdev_video_ops ov6650_video_ops = { .s_stream = ov6650_s_stream, - .cropcap = ov6650_cropcap, - .g_crop = ov6650_g_crop, - .s_crop = ov6650_s_crop, .g_parm = ov6650_g_parm, .s_parm = ov6650_s_parm, .g_mbus_config = ov6650_g_mbus_config, @@ -954,6 +952,8 @@ static struct v4l2_subdev_video_ops ov6650_video_ops = { static const struct v4l2_subdev_pad_ops ov6650_pad_ops = { .enum_mbus_code = ov6650_enum_mbus_code, + .get_selection = ov6650_get_selection, + .set_selection = ov6650_set_selection, .get_fmt = ov6650_get_fmt, .set_fmt = ov6650_set_fmt, }; |