diff options
Diffstat (limited to 'drivers/media/platform/exynos-gsc/gsc-core.c')
-rw-r--r-- | drivers/media/platform/exynos-gsc/gsc-core.c | 57 |
1 files changed, 22 insertions, 35 deletions
diff --git a/drivers/media/platform/exynos-gsc/gsc-core.c b/drivers/media/platform/exynos-gsc/gsc-core.c index 838c5c53de37..0fa3ec04ab7b 100644 --- a/drivers/media/platform/exynos-gsc/gsc-core.c +++ b/drivers/media/platform/exynos-gsc/gsc-core.c @@ -541,20 +541,7 @@ void gsc_check_crop_change(u32 tmp_w, u32 tmp_h, u32 *w, u32 *h) } } -int gsc_g_crop(struct gsc_ctx *ctx, struct v4l2_crop *cr) -{ - struct gsc_frame *frame; - - frame = ctx_get_frame(ctx, cr->type); - if (IS_ERR(frame)) - return PTR_ERR(frame); - - cr->c = frame->crop; - - return 0; -} - -int gsc_try_crop(struct gsc_ctx *ctx, struct v4l2_crop *cr) +int gsc_try_selection(struct gsc_ctx *ctx, struct v4l2_selection *s) { struct gsc_frame *f; struct gsc_dev *gsc = ctx->gsc_dev; @@ -562,25 +549,25 @@ int gsc_try_crop(struct gsc_ctx *ctx, struct v4l2_crop *cr) u32 mod_x = 0, mod_y = 0, tmp_w, tmp_h; u32 min_w, min_h, max_w, max_h; - if (cr->c.top < 0 || cr->c.left < 0) { + if (s->r.top < 0 || s->r.left < 0) { pr_err("doesn't support negative values for top & left\n"); return -EINVAL; } - pr_debug("user put w: %d, h: %d", cr->c.width, cr->c.height); + pr_debug("user put w: %d, h: %d", s->r.width, s->r.height); - if (cr->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) + if (s->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) f = &ctx->d_frame; - else if (cr->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) + else if (s->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) f = &ctx->s_frame; else return -EINVAL; max_w = f->f_width; max_h = f->f_height; - tmp_w = cr->c.width; - tmp_h = cr->c.height; + tmp_w = s->r.width; + tmp_h = s->r.height; - if (V4L2_TYPE_IS_OUTPUT(cr->type)) { + if (V4L2_TYPE_IS_OUTPUT(s->type)) { if ((is_yuv422(f->fmt->color) && f->fmt->num_comp == 1) || is_rgb(f->fmt->color)) min_w = 32; @@ -602,8 +589,8 @@ int gsc_try_crop(struct gsc_ctx *ctx, struct v4l2_crop *cr) max_h = f->f_width; min_w = variant->pix_min->target_rot_en_w; min_h = variant->pix_min->target_rot_en_h; - tmp_w = cr->c.height; - tmp_h = cr->c.width; + tmp_w = s->r.height; + tmp_h = s->r.width; } else { min_w = variant->pix_min->target_rot_dis_w; min_h = variant->pix_min->target_rot_dis_h; @@ -616,29 +603,29 @@ int gsc_try_crop(struct gsc_ctx *ctx, struct v4l2_crop *cr) v4l_bound_align_image(&tmp_w, min_w, max_w, mod_x, &tmp_h, min_h, max_h, mod_y, 0); - if (!V4L2_TYPE_IS_OUTPUT(cr->type) && - (ctx->gsc_ctrls.rotate->val == 90 || - ctx->gsc_ctrls.rotate->val == 270)) + if (!V4L2_TYPE_IS_OUTPUT(s->type) && + (ctx->gsc_ctrls.rotate->val == 90 || + ctx->gsc_ctrls.rotate->val == 270)) gsc_check_crop_change(tmp_h, tmp_w, - &cr->c.width, &cr->c.height); + &s->r.width, &s->r.height); else gsc_check_crop_change(tmp_w, tmp_h, - &cr->c.width, &cr->c.height); + &s->r.width, &s->r.height); /* adjust left/top if cropping rectangle is out of bounds */ /* Need to add code to algin left value with 2's multiple */ - if (cr->c.left + tmp_w > max_w) - cr->c.left = max_w - tmp_w; - if (cr->c.top + tmp_h > max_h) - cr->c.top = max_h - tmp_h; + if (s->r.left + tmp_w > max_w) + s->r.left = max_w - tmp_w; + if (s->r.top + tmp_h > max_h) + s->r.top = max_h - tmp_h; if ((is_yuv420(f->fmt->color) || is_yuv422(f->fmt->color)) && - cr->c.left & 1) - cr->c.left -= 1; + s->r.left & 1) + s->r.left -= 1; pr_debug("Aligned l:%d, t:%d, w:%d, h:%d, f_w: %d, f_h: %d", - cr->c.left, cr->c.top, cr->c.width, cr->c.height, max_w, max_h); + s->r.left, s->r.top, s->r.width, s->r.height, max_w, max_h); return 0; } |