diff options
Diffstat (limited to 'drivers/media/platform/mediatek/mdp3/mtk-mdp3-regs.c')
| -rw-r--r-- | drivers/media/platform/mediatek/mdp3/mtk-mdp3-regs.c | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-regs.c b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-regs.c index 9b436b911d92..644b223b2877 100644 --- a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-regs.c +++ b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-regs.c @@ -236,7 +236,7 @@ int mdp_try_crop(struct mdp_m2m_ctx *ctx, struct v4l2_rect *r, u32 framew, frameh, walign, halign; int ret; - dev_dbg(dev, "%d target:%d, set:(%d,%d) %ux%u", ctx->id, + dev_dbg(dev, "%d target:%d, set:(%d,%d)/%ux%u", ctx->id, s->target, s->r.left, s->r.top, s->r.width, s->r.height); left = s->r.left; @@ -275,7 +275,7 @@ int mdp_try_crop(struct mdp_m2m_ctx *ctx, struct v4l2_rect *r, r->width = right - left; r->height = bottom - top; - dev_dbg(dev, "%d crop:(%d,%d) %ux%u", ctx->id, + dev_dbg(dev, "%d crop:(%d,%d)/%ux%u", ctx->id, r->left, r->top, r->width, r->height); return 0; } @@ -304,6 +304,24 @@ int mdp_check_scaling_ratio(const struct v4l2_rect *crop, return 0; } +bool mdp_check_pp_enable(struct mdp_dev *mdp, struct mdp_frame *frame) +{ + u32 s, r1, r2; + + if (!mdp || !frame) + return false; + + if (!mdp->mdp_data->pp_criteria) + return false; + + s = mdp->mdp_data->pp_criteria->width * + mdp->mdp_data->pp_criteria->height; + r1 = frame->crop.c.width * frame->crop.c.height; + r2 = frame->compose.width * frame->compose.height; + + return (r1 >= s || r2 >= s); +} + /* Stride that is accepted by MDP HW */ static u32 mdp_fmt_get_stride(const struct mdp_format *fmt, u32 bytesperline, unsigned int plane) |