[media] v4l: Unify selection targets across V4L2 and V4L2 subdev interfaces
Change the users of V4L2_SUBDEV_SEL_TGT_* targets to use V4L2_SEL_TGT_* instead. The common definitions are moved to a new header file, include/linux/v4l2-common.h. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
parent
1ec0ed0839
commit
5689b28890
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@ -2014,7 +2014,7 @@ static int ccdc_get_selection(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh,
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return -EINVAL;
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switch (sel->target) {
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case V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS:
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case V4L2_SEL_TGT_CROP_BOUNDS:
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sel->r.left = 0;
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sel->r.top = 0;
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sel->r.width = INT_MAX;
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@ -2024,7 +2024,7 @@ static int ccdc_get_selection(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh,
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ccdc_try_crop(ccdc, format, &sel->r);
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break;
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case V4L2_SUBDEV_SEL_TGT_CROP:
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case V4L2_SEL_TGT_CROP:
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sel->r = *__ccdc_get_crop(ccdc, fh, sel->which);
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break;
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@ -2052,7 +2052,7 @@ static int ccdc_set_selection(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh,
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struct isp_ccdc_device *ccdc = v4l2_get_subdevdata(sd);
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struct v4l2_mbus_framefmt *format;
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if (sel->target != V4L2_SUBDEV_SEL_TGT_CROP ||
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if (sel->target != V4L2_SEL_TGT_CROP ||
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sel->pad != CCDC_PAD_SOURCE_OF)
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return -EINVAL;
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@ -1949,7 +1949,7 @@ static int preview_get_selection(struct v4l2_subdev *sd,
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return -EINVAL;
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switch (sel->target) {
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case V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS:
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case V4L2_SEL_TGT_CROP_BOUNDS:
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sel->r.left = 0;
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sel->r.top = 0;
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sel->r.width = INT_MAX;
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@ -1960,7 +1960,7 @@ static int preview_get_selection(struct v4l2_subdev *sd,
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preview_try_crop(prev, format, &sel->r);
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break;
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case V4L2_SUBDEV_SEL_TGT_CROP:
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case V4L2_SEL_TGT_CROP:
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sel->r = *__preview_get_crop(prev, fh, sel->which);
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break;
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@ -1988,7 +1988,7 @@ static int preview_set_selection(struct v4l2_subdev *sd,
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struct isp_prev_device *prev = v4l2_get_subdevdata(sd);
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struct v4l2_mbus_framefmt *format;
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if (sel->target != V4L2_SUBDEV_SEL_TGT_CROP ||
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if (sel->target != V4L2_SEL_TGT_CROP ||
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sel->pad != PREV_PAD_SINK)
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return -EINVAL;
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@ -1249,7 +1249,7 @@ static int resizer_get_selection(struct v4l2_subdev *sd,
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sel->which);
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switch (sel->target) {
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case V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS:
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case V4L2_SEL_TGT_CROP_BOUNDS:
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sel->r.left = 0;
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sel->r.top = 0;
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sel->r.width = INT_MAX;
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@ -1259,7 +1259,7 @@ static int resizer_get_selection(struct v4l2_subdev *sd,
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resizer_calc_ratios(res, &sel->r, format_source, &ratio);
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break;
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case V4L2_SUBDEV_SEL_TGT_CROP:
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case V4L2_SEL_TGT_CROP:
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sel->r = *__resizer_get_crop(res, fh, sel->which);
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resizer_calc_ratios(res, &sel->r, format_source, &ratio);
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break;
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@ -1293,7 +1293,7 @@ static int resizer_set_selection(struct v4l2_subdev *sd,
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struct v4l2_mbus_framefmt *format_sink, *format_source;
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struct resizer_ratio ratio;
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if (sel->target != V4L2_SUBDEV_SEL_TGT_CROP ||
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if (sel->target != V4L2_SEL_TGT_CROP ||
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sel->pad != RESZ_PAD_SINK)
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return -EINVAL;
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@ -1429,9 +1429,9 @@ static int fimc_subdev_get_selection(struct v4l2_subdev *sd,
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mutex_lock(&fimc->lock);
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switch (sel->target) {
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case V4L2_SUBDEV_SEL_TGT_COMPOSE_BOUNDS:
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case V4L2_SEL_TGT_COMPOSE_BOUNDS:
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f = &ctx->d_frame;
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case V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS:
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case V4L2_SEL_TGT_CROP_BOUNDS:
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r->width = f->o_width;
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r->height = f->o_height;
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r->left = 0;
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@ -1439,10 +1439,10 @@ static int fimc_subdev_get_selection(struct v4l2_subdev *sd,
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mutex_unlock(&fimc->lock);
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return 0;
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case V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL:
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case V4L2_SEL_TGT_CROP:
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try_sel = v4l2_subdev_get_try_crop(fh, sel->pad);
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break;
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case V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL:
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case V4L2_SEL_TGT_COMPOSE:
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try_sel = v4l2_subdev_get_try_compose(fh, sel->pad);
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f = &ctx->d_frame;
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break;
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@ -1486,9 +1486,9 @@ static int fimc_subdev_set_selection(struct v4l2_subdev *sd,
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fimc_capture_try_selection(ctx, r, V4L2_SEL_TGT_CROP);
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switch (sel->target) {
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case V4L2_SUBDEV_SEL_TGT_COMPOSE_BOUNDS:
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case V4L2_SEL_TGT_COMPOSE_BOUNDS:
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f = &ctx->d_frame;
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case V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS:
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case V4L2_SEL_TGT_CROP_BOUNDS:
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r->width = f->o_width;
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r->height = f->o_height;
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r->left = 0;
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@ -1496,10 +1496,10 @@ static int fimc_subdev_set_selection(struct v4l2_subdev *sd,
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mutex_unlock(&fimc->lock);
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return 0;
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case V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL:
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case V4L2_SEL_TGT_CROP:
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try_sel = v4l2_subdev_get_try_crop(fh, sel->pad);
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break;
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case V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL:
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case V4L2_SEL_TGT_COMPOSE:
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try_sel = v4l2_subdev_get_try_compose(fh, sel->pad);
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f = &ctx->d_frame;
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break;
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@ -1515,7 +1515,7 @@ static int fimc_subdev_set_selection(struct v4l2_subdev *sd,
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set_frame_crop(f, r->left, r->top, r->width, r->height);
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set_bit(ST_CAPT_APPLY_CFG, &fimc->state);
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spin_unlock_irqrestore(&fimc->slock, flags);
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if (sel->target == V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL)
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if (sel->target == V4L2_SEL_TGT_COMPOSE)
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ctx->state |= FIMC_COMPOSE;
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}
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@ -1086,9 +1086,9 @@ static int fimc_lite_subdev_get_selection(struct v4l2_subdev *sd,
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struct fimc_lite *fimc = v4l2_get_subdevdata(sd);
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struct flite_frame *f = &fimc->inp_frame;
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if ((sel->target != V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL &&
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sel->target != V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS) ||
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sel->pad != FLITE_SD_PAD_SINK)
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if ((sel->target != V4L2_SEL_TGT_CROP &&
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sel->target != V4L2_SEL_TGT_CROP_BOUNDS) ||
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sel->pad != FLITE_SD_PAD_SINK)
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return -EINVAL;
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if (sel->which == V4L2_SUBDEV_FORMAT_TRY) {
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@ -1097,7 +1097,7 @@ static int fimc_lite_subdev_get_selection(struct v4l2_subdev *sd,
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}
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mutex_lock(&fimc->lock);
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if (sel->target == V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL) {
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if (sel->target == V4L2_SEL_TGT_CROP) {
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sel->r = f->rect;
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} else {
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sel->r.left = 0;
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@ -1122,8 +1122,7 @@ static int fimc_lite_subdev_set_selection(struct v4l2_subdev *sd,
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struct flite_frame *f = &fimc->inp_frame;
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int ret = 0;
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if (sel->target != V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL ||
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sel->pad != FLITE_SD_PAD_SINK)
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if (sel->target != V4L2_SEL_TGT_CROP || sel->pad != FLITE_SD_PAD_SINK)
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return -EINVAL;
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mutex_lock(&fimc->lock);
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@ -1630,7 +1630,7 @@ static void smiapp_propagate(struct v4l2_subdev *subdev,
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smiapp_get_crop_compose(subdev, fh, crops, &comp, which);
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switch (target) {
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case V4L2_SUBDEV_SEL_TGT_CROP:
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case V4L2_SEL_TGT_CROP:
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comp->width = crops[SMIAPP_PAD_SINK]->width;
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comp->height = crops[SMIAPP_PAD_SINK]->height;
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if (which == V4L2_SUBDEV_FORMAT_ACTIVE) {
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@ -1646,7 +1646,7 @@ static void smiapp_propagate(struct v4l2_subdev *subdev,
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}
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}
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/* Fall through */
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case V4L2_SUBDEV_SEL_TGT_COMPOSE:
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case V4L2_SEL_TGT_COMPOSE:
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*crops[SMIAPP_PAD_SRC] = *comp;
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break;
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default:
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@ -1722,7 +1722,7 @@ static int smiapp_set_format(struct v4l2_subdev *subdev,
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if (fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE)
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ssd->sink_fmt = *crops[ssd->sink_pad];
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smiapp_propagate(subdev, fh, fmt->which,
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V4L2_SUBDEV_SEL_TGT_CROP);
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V4L2_SEL_TGT_CROP);
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mutex_unlock(&sensor->mutex);
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@ -1957,7 +1957,7 @@ static int smiapp_set_compose(struct v4l2_subdev *subdev,
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*comp = sel->r;
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smiapp_propagate(subdev, fh, sel->which,
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V4L2_SUBDEV_SEL_TGT_COMPOSE);
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V4L2_SEL_TGT_COMPOSE);
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if (sel->which == V4L2_SUBDEV_FORMAT_ACTIVE)
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return smiapp_update_mode(sensor);
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@ -1973,8 +1973,8 @@ static int __smiapp_sel_supported(struct v4l2_subdev *subdev,
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/* We only implement crop in three places. */
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switch (sel->target) {
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case V4L2_SUBDEV_SEL_TGT_CROP:
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case V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS:
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case V4L2_SEL_TGT_CROP:
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case V4L2_SEL_TGT_CROP_BOUNDS:
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if (ssd == sensor->pixel_array
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&& sel->pad == SMIAPP_PA_PAD_SRC)
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return 0;
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@ -1987,8 +1987,8 @@ static int __smiapp_sel_supported(struct v4l2_subdev *subdev,
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== SMIAPP_DIGITAL_CROP_CAPABILITY_INPUT_CROP)
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return 0;
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return -EINVAL;
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case V4L2_SUBDEV_SEL_TGT_COMPOSE:
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case V4L2_SUBDEV_SEL_TGT_COMPOSE_BOUNDS:
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case V4L2_SEL_TGT_COMPOSE:
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case V4L2_SEL_TGT_COMPOSE_BOUNDS:
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if (sel->pad == ssd->source_pad)
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return -EINVAL;
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if (ssd == sensor->binner)
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@ -2050,7 +2050,7 @@ static int smiapp_set_crop(struct v4l2_subdev *subdev,
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if (ssd != sensor->pixel_array && sel->pad == SMIAPP_PAD_SINK)
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smiapp_propagate(subdev, fh, sel->which,
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V4L2_SUBDEV_SEL_TGT_CROP);
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V4L2_SEL_TGT_CROP);
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return 0;
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}
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@ -2084,7 +2084,7 @@ static int __smiapp_get_selection(struct v4l2_subdev *subdev,
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}
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switch (sel->target) {
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case V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS:
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case V4L2_SEL_TGT_CROP_BOUNDS:
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if (ssd == sensor->pixel_array) {
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sel->r.width =
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sensor->limits[SMIAPP_LIMIT_X_ADDR_MAX] + 1;
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@ -2096,11 +2096,11 @@ static int __smiapp_get_selection(struct v4l2_subdev *subdev,
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sel->r = *comp;
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}
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break;
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case V4L2_SUBDEV_SEL_TGT_CROP:
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case V4L2_SUBDEV_SEL_TGT_COMPOSE_BOUNDS:
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case V4L2_SEL_TGT_CROP:
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case V4L2_SEL_TGT_COMPOSE_BOUNDS:
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sel->r = *crops[sel->pad];
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break;
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case V4L2_SUBDEV_SEL_TGT_COMPOSE:
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case V4L2_SEL_TGT_COMPOSE:
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sel->r = *comp;
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break;
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}
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@ -2147,10 +2147,10 @@ static int smiapp_set_selection(struct v4l2_subdev *subdev,
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sel->r.height);
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switch (sel->target) {
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case V4L2_SUBDEV_SEL_TGT_CROP:
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case V4L2_SEL_TGT_CROP:
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ret = smiapp_set_crop(subdev, fh, sel);
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break;
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case V4L2_SUBDEV_SEL_TGT_COMPOSE:
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case V4L2_SEL_TGT_COMPOSE:
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ret = smiapp_set_compose(subdev, fh, sel);
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break;
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default:
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@ -245,7 +245,7 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg)
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memset(&sel, 0, sizeof(sel));
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sel.which = crop->which;
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sel.pad = crop->pad;
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sel.target = V4L2_SUBDEV_SEL_TGT_CROP;
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sel.target = V4L2_SEL_TGT_CROP;
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rval = v4l2_subdev_call(
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sd, pad, get_selection, subdev_fh, &sel);
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@ -274,7 +274,7 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg)
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memset(&sel, 0, sizeof(sel));
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sel.which = crop->which;
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sel.pad = crop->pad;
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sel.target = V4L2_SUBDEV_SEL_TGT_CROP;
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sel.target = V4L2_SEL_TGT_CROP;
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sel.r = crop->rect;
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rval = v4l2_subdev_call(
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57
include/linux/v4l2-common.h
Normal file
57
include/linux/v4l2-common.h
Normal file
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@ -0,0 +1,57 @@
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/*
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* include/linux/v4l2-common.h
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*
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* Common V4L2 and V4L2 subdev definitions.
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*
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* Users are advised to #include this file either through videodev2.h
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* (V4L2) or through v4l2-subdev.h (V4L2 subdev) rather than to refer
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* to this file directly.
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*
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* Copyright (C) 2012 Nokia Corporation
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* Contact: Sakari Ailus <sakari.ailus@iki.fi>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
|
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*
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*/
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#ifndef __V4L2_COMMON__
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#define __V4L2_COMMON__
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/* Selection target definitions */
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/* Current cropping area */
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#define V4L2_SEL_TGT_CROP 0x0000
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/* Default cropping area */
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#define V4L2_SEL_TGT_CROP_DEFAULT 0x0001
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/* Cropping bounds */
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#define V4L2_SEL_TGT_CROP_BOUNDS 0x0002
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/* Current composing area */
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#define V4L2_SEL_TGT_COMPOSE 0x0100
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/* Default composing area */
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#define V4L2_SEL_TGT_COMPOSE_DEFAULT 0x0101
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/* Composing bounds */
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#define V4L2_SEL_TGT_COMPOSE_BOUNDS 0x0102
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/* Current composing area plus all padding pixels */
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#define V4L2_SEL_TGT_COMPOSE_PADDED 0x0103
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/* Backward compatibility definitions */
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#define V4L2_SEL_TGT_CROP_ACTIVE V4L2_SEL_TGT_CROP
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#define V4L2_SEL_TGT_COMPOSE_ACTIVE V4L2_SEL_TGT_COMPOSE
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#define V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL \
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V4L2_SEL_TGT_CROP
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#define V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL \
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V4L2_SEL_TGT_COMPOSE
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#endif /* __V4L2_COMMON__ */
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@ -25,6 +25,7 @@
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#include <linux/ioctl.h>
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#include <linux/types.h>
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#include <linux/v4l2-common.h>
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#include <linux/v4l2-mediabus.h>
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||||
|
||||
/**
|
||||
|
@ -127,27 +128,13 @@ struct v4l2_subdev_frame_interval_enum {
|
|||
#define V4L2_SUBDEV_SEL_FLAG_SIZE_LE (1 << 1)
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||||
#define V4L2_SUBDEV_SEL_FLAG_KEEP_CONFIG (1 << 2)
|
||||
|
||||
/* active cropping area */
|
||||
#define V4L2_SUBDEV_SEL_TGT_CROP 0x0000
|
||||
/* cropping bounds */
|
||||
#define V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS 0x0002
|
||||
/* current composing area */
|
||||
#define V4L2_SUBDEV_SEL_TGT_COMPOSE 0x0100
|
||||
/* composing bounds */
|
||||
#define V4L2_SUBDEV_SEL_TGT_COMPOSE_BOUNDS 0x0102
|
||||
|
||||
/* backward compatibility definitions */
|
||||
#define V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL \
|
||||
V4L2_SUBDEV_SEL_TGT_CROP
|
||||
#define V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL \
|
||||
V4L2_SUBDEV_SEL_TGT_COMPOSE
|
||||
|
||||
/**
|
||||
* struct v4l2_subdev_selection - selection info
|
||||
*
|
||||
* @which: either V4L2_SUBDEV_FORMAT_ACTIVE or V4L2_SUBDEV_FORMAT_TRY
|
||||
* @pad: pad number, as reported by the media API
|
||||
* @target: selection target, used to choose one of possible rectangles
|
||||
* @target: Selection target, used to choose one of possible rectangles,
|
||||
* defined in v4l2-common.h; V4L2_SEL_TGT_* .
|
||||
* @flags: constraint flags
|
||||
* @r: coordinates of the selection window
|
||||
* @reserved: for future use, set to zero for now
|
||||
|
|
|
@ -64,6 +64,7 @@
|
|||
#include <linux/compiler.h>
|
||||
#include <linux/ioctl.h>
|
||||
#include <linux/types.h>
|
||||
#include <linux/v4l2-common.h>
|
||||
|
||||
/*
|
||||
* Common stuff for both V4L1 and V4L2
|
||||
|
@ -764,31 +765,11 @@ struct v4l2_crop {
|
|||
#define V4L2_SEL_FLAG_GE 0x00000001
|
||||
#define V4L2_SEL_FLAG_LE 0x00000002
|
||||
|
||||
/* Selection targets */
|
||||
|
||||
/* Current cropping area */
|
||||
#define V4L2_SEL_TGT_CROP 0x0000
|
||||
/* Default cropping area */
|
||||
#define V4L2_SEL_TGT_CROP_DEFAULT 0x0001
|
||||
/* Cropping bounds */
|
||||
#define V4L2_SEL_TGT_CROP_BOUNDS 0x0002
|
||||
/* Current composing area */
|
||||
#define V4L2_SEL_TGT_COMPOSE 0x0100
|
||||
/* Default composing area */
|
||||
#define V4L2_SEL_TGT_COMPOSE_DEFAULT 0x0101
|
||||
/* Composing bounds */
|
||||
#define V4L2_SEL_TGT_COMPOSE_BOUNDS 0x0102
|
||||
/* Current composing area plus all padding pixels */
|
||||
#define V4L2_SEL_TGT_COMPOSE_PADDED 0x0103
|
||||
|
||||
/* Backward compatibility definitions */
|
||||
#define V4L2_SEL_TGT_CROP_ACTIVE V4L2_SEL_TGT_CROP
|
||||
#define V4L2_SEL_TGT_COMPOSE_ACTIVE V4L2_SEL_TGT_COMPOSE
|
||||
|
||||
/**
|
||||
* struct v4l2_selection - selection info
|
||||
* @type: buffer type (do not use *_MPLANE types)
|
||||
* @target: selection target, used to choose one of possible rectangles
|
||||
* @target: Selection target, used to choose one of possible rectangles;
|
||||
* defined in v4l2-common.h; V4L2_SEL_TGT_* .
|
||||
* @flags: constraints flags
|
||||
* @r: coordinates of selection window
|
||||
* @reserved: for future use, rounds structure size to 64 bytes, set to zero
|
||||
|
|
Loading…
Reference in a new issue