diff options
Diffstat (limited to 'drivers/media/platform/verisilicon/hantro_v4l2.c')
| -rw-r--r-- | drivers/media/platform/verisilicon/hantro_v4l2.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/media/platform/verisilicon/hantro_v4l2.c b/drivers/media/platform/verisilicon/hantro_v4l2.c index 2513adfbd825..2bce940a5822 100644 --- a/drivers/media/platform/verisilicon/hantro_v4l2.c +++ b/drivers/media/platform/verisilicon/hantro_v4l2.c @@ -126,6 +126,24 @@ hantro_find_format(const struct hantro_ctx *ctx, u32 fourcc) return NULL; } +static int +hantro_set_reference_frames_format(struct hantro_ctx *ctx) +{ + const struct hantro_fmt *fmt; + int dst_bit_depth = hantro_get_format_depth(ctx->vpu_dst_fmt->fourcc); + + fmt = hantro_get_default_fmt(ctx, false, dst_bit_depth, HANTRO_AUTO_POSTPROC); + if (!fmt) + return -EINVAL; + + ctx->ref_fmt.width = ctx->src_fmt.width; + ctx->ref_fmt.height = ctx->src_fmt.height; + + v4l2_apply_frmsize_constraints(&ctx->ref_fmt.width, &ctx->ref_fmt.height, &fmt->frmsize); + return v4l2_fill_pixfmt_mp(&ctx->ref_fmt, fmt->fourcc, + ctx->ref_fmt.width, ctx->ref_fmt.height); +} + const struct hantro_fmt * hantro_get_default_fmt(const struct hantro_ctx *ctx, bool bitstream, int bit_depth, bool need_postproc) @@ -595,6 +613,9 @@ static int hantro_set_fmt_cap(struct hantro_ctx *ctx, ctx->vpu_dst_fmt = hantro_find_format(ctx, pix_mp->pixelformat); ctx->dst_fmt = *pix_mp; + ret = hantro_set_reference_frames_format(ctx); + if (ret) + return ret; /* * Current raw format might have become invalid with newly |