Commit 4aa807ef authored by Boris Brezillon's avatar Boris Brezillon Committed by Mauro Carvalho Chehab

media: rockchip/vpu: Provide a helper to reset both src and dst formats

When initializing a context, the core wants to reset both src and dst
formats. Right now the order doesn't matter, but if we want to have a
valid default width/height on the non-coded/raw format side (src in
case of encoders, dst in case of decoders), we need to reset those
formats in the right order: first the coded-format side, then the other,
such that width and height on the raw format side can be taken from
the coded format.

Let's provide a helper that will reset both formats and make sure this
is done in the right order.
Signed-off-by: default avatarBoris Brezillon <boris.brezillon@collabora.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
parent c65227fd
......@@ -273,8 +273,7 @@ static int rockchip_vpu_open(struct file *filp)
filp->private_data = &ctx->fh;
v4l2_fh_add(&ctx->fh);
rockchip_vpu_reset_dst_fmt(vpu, ctx);
rockchip_vpu_reset_src_fmt(vpu, ctx);
rockchip_vpu_reset_fmts(ctx);
ret = rockchip_vpu_ctrls_setup(vpu, ctx);
if (ret) {
......
......@@ -250,7 +250,7 @@ vidioc_try_fmt_out_mplane(struct file *file, void *priv, struct v4l2_format *f)
return 0;
}
void rockchip_vpu_reset_dst_fmt(struct rockchip_vpu_dev *vpu,
static void rockchip_vpu_reset_dst_fmt(struct rockchip_vpu_dev *vpu,
struct rockchip_vpu_ctx *ctx)
{
struct v4l2_pix_format_mplane *fmt = &ctx->dst_fmt;
......@@ -273,7 +273,7 @@ void rockchip_vpu_reset_dst_fmt(struct rockchip_vpu_dev *vpu,
fmt->width * fmt->height * ctx->vpu_dst_fmt->max_depth;
}
void rockchip_vpu_reset_src_fmt(struct rockchip_vpu_dev *vpu,
static void rockchip_vpu_reset_src_fmt(struct rockchip_vpu_dev *vpu,
struct rockchip_vpu_ctx *ctx)
{
struct v4l2_pix_format_mplane *fmt = &ctx->src_fmt;
......@@ -294,6 +294,12 @@ void rockchip_vpu_reset_src_fmt(struct rockchip_vpu_dev *vpu,
fmt->height);
}
void rockchip_vpu_reset_fmts(struct rockchip_vpu_ctx *ctx)
{
rockchip_vpu_reset_dst_fmt(ctx->dev, ctx);
rockchip_vpu_reset_src_fmt(ctx->dev, ctx);
}
static int
vidioc_s_fmt_out_mplane(struct file *file, void *priv, struct v4l2_format *f)
{
......
......@@ -21,9 +21,6 @@
extern const struct v4l2_ioctl_ops rockchip_vpu_ioctl_ops;
extern const struct vb2_ops rockchip_vpu_queue_ops;
void rockchip_vpu_reset_src_fmt(struct rockchip_vpu_dev *vpu,
struct rockchip_vpu_ctx *ctx);
void rockchip_vpu_reset_dst_fmt(struct rockchip_vpu_dev *vpu,
struct rockchip_vpu_ctx *ctx);
void rockchip_vpu_reset_fmts(struct rockchip_vpu_ctx *ctx);
#endif /* ROCKCHIP_VPU_V4L2_H_ */
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