diff options
Diffstat (limited to 'drivers/media/i2c/mt9m032.c')
| -rw-r--r-- | drivers/media/i2c/mt9m032.c | 42 |
1 files changed, 24 insertions, 18 deletions
diff --git a/drivers/media/i2c/mt9m032.c b/drivers/media/i2c/mt9m032.c index 45b3fca188ca..76431223f0ff 100644 --- a/drivers/media/i2c/mt9m032.c +++ b/drivers/media/i2c/mt9m032.c @@ -422,22 +422,25 @@ done: return ret; } -static int mt9m032_get_pad_crop(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_crop *crop) +static int mt9m032_get_pad_selection(struct v4l2_subdev *subdev, + struct v4l2_subdev_fh *fh, + struct v4l2_subdev_selection *sel) { struct mt9m032 *sensor = to_mt9m032(subdev); + if (sel->target != V4L2_SEL_TGT_CROP) + return -EINVAL; + mutex_lock(&sensor->lock); - crop->rect = *__mt9m032_get_pad_crop(sensor, fh, crop->which); + sel->r = *__mt9m032_get_pad_crop(sensor, fh, sel->which); mutex_unlock(&sensor->lock); return 0; } -static int mt9m032_set_pad_crop(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_crop *crop) +static int mt9m032_set_pad_selection(struct v4l2_subdev *subdev, + struct v4l2_subdev_fh *fh, + struct v4l2_subdev_selection *sel) { struct mt9m032 *sensor = to_mt9m032(subdev); struct v4l2_mbus_framefmt *format; @@ -445,9 +448,12 @@ static int mt9m032_set_pad_crop(struct v4l2_subdev *subdev, struct v4l2_rect rect; int ret = 0; + if (sel->target != V4L2_SEL_TGT_CROP) + return -EINVAL; + mutex_lock(&sensor->lock); - if (sensor->streaming && crop->which == V4L2_SUBDEV_FORMAT_ACTIVE) { + if (sensor->streaming && sel->which == V4L2_SUBDEV_FORMAT_ACTIVE) { ret = -EBUSY; goto done; } @@ -455,13 +461,13 @@ static int mt9m032_set_pad_crop(struct v4l2_subdev *subdev, /* Clamp the crop rectangle boundaries and align them to a multiple of 2 * pixels to ensure a GRBG Bayer pattern. */ - rect.left = clamp(ALIGN(crop->rect.left, 2), MT9M032_COLUMN_START_MIN, + rect.left = clamp(ALIGN(sel->r.left, 2), MT9M032_COLUMN_START_MIN, MT9M032_COLUMN_START_MAX); - rect.top = clamp(ALIGN(crop->rect.top, 2), MT9M032_ROW_START_MIN, + rect.top = clamp(ALIGN(sel->r.top, 2), MT9M032_ROW_START_MIN, MT9M032_ROW_START_MAX); - rect.width = clamp_t(unsigned int, ALIGN(crop->rect.width, 2), + rect.width = clamp_t(unsigned int, ALIGN(sel->r.width, 2), MT9M032_COLUMN_SIZE_MIN, MT9M032_COLUMN_SIZE_MAX); - rect.height = clamp_t(unsigned int, ALIGN(crop->rect.height, 2), + rect.height = clamp_t(unsigned int, ALIGN(sel->r.height, 2), MT9M032_ROW_SIZE_MIN, MT9M032_ROW_SIZE_MAX); rect.width = min_t(unsigned int, rect.width, @@ -469,21 +475,21 @@ static int mt9m032_set_pad_crop(struct v4l2_subdev *subdev, rect.height = min_t(unsigned int, rect.height, MT9M032_PIXEL_ARRAY_HEIGHT - rect.top); - __crop = __mt9m032_get_pad_crop(sensor, fh, crop->which); + __crop = __mt9m032_get_pad_crop(sensor, fh, sel->which); if (rect.width != __crop->width || rect.height != __crop->height) { /* Reset the output image size if the crop rectangle size has * been modified. */ - format = __mt9m032_get_pad_format(sensor, fh, crop->which); + format = __mt9m032_get_pad_format(sensor, fh, sel->which); format->width = rect.width; format->height = rect.height; } *__crop = rect; - crop->rect = rect; + sel->r = rect; - if (crop->which == V4L2_SUBDEV_FORMAT_ACTIVE) + if (sel->which == V4L2_SUBDEV_FORMAT_ACTIVE) ret = mt9m032_update_geom_timing(sensor); done: @@ -690,8 +696,8 @@ static const struct v4l2_subdev_pad_ops mt9m032_pad_ops = { .enum_frame_size = mt9m032_enum_frame_size, .get_fmt = mt9m032_get_pad_format, .set_fmt = mt9m032_set_pad_format, - .set_crop = mt9m032_set_pad_crop, - .get_crop = mt9m032_get_pad_crop, + .set_selection = mt9m032_set_pad_selection, + .get_selection = mt9m032_get_pad_selection, }; static const struct v4l2_subdev_ops mt9m032_ops = { |