static int vidioc_try_fmt_vid_cap_mplane(struct file *file, void *priv,
struct v4l2_format *f)
{
struct mtk_video_fmt *fmt;
fmt = mtk_vdec_find_format(f);
if (!fmt) {
f->fmt.pix.pixelformat = mtk_video_formats[CAP_FMT_IDX].fourcc;
fmt = mtk_vdec_find_format(f);
}
return vidioc_try_fmt(f, fmt);
}
/* Set format */
static int vidioc_s_fmt(struct file *file, void *priv, struct v4l2_format *f)
{
struct s5p_mfc_dev *dev = video_drvdata(file);
struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
int ret = 0;
struct v4l2_pix_format_mplane *pix_mp;
struct s5p_mfc_buf_size *buf_size = dev->variant->buf_size;
mfc_debug_enter();
ret = vidioc_try_fmt(file, priv, f);
pix_mp = &f->fmt.pix_mp;
if (ret)
return ret;
if (ctx->vq_src.streaming || ctx->vq_dst.streaming) {
v4l2_err(&dev->v4l2_dev, "%s queue busy\n", __func__);
ret = -EBUSY;
goto out;
}
if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
/* dst_fmt is validated by call to vidioc_try_fmt */
ctx->dst_fmt = find_format(f, MFC_FMT_RAW);
ret = 0;
goto out;
} else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
/* src_fmt is validated by call to vidioc_try_fmt */
ctx->src_fmt = find_format(f, MFC_FMT_DEC);
ctx->codec_mode = ctx->src_fmt->codec_mode;
mfc_debug(2, "The codec number is: %d\n", ctx->codec_mode);
pix_mp->height = 0;
pix_mp->width = 0;
if (pix_mp->plane_fmt[0].sizeimage == 0)
pix_mp->plane_fmt[0].sizeimage = ctx->dec_src_buf_size =
DEF_CPB_SIZE;
else if (pix_mp->plane_fmt[0].sizeimage > buf_size->cpb)
ctx->dec_src_buf_size = buf_size->cpb;
else
ctx->dec_src_buf_size = pix_mp->plane_fmt[0].sizeimage;
pix_mp->plane_fmt[0].bytesperline = 0;
ctx->state = MFCINST_INIT;
ret = 0;
goto out;
} else {
mfc_err("Wrong type error for S_FMT : %d", f->type);
ret = -EINVAL;
goto out;
}
out:
mfc_debug_leave();
return ret;
}
/* Set format */
static int vidioc_s_fmt(struct file *file, void *priv, struct v4l2_format *f)
{
struct s5p_mfc_dev *dev = video_drvdata(file);
struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
int ret = 0;
struct s5p_mfc_fmt *fmt;
struct v4l2_pix_format_mplane *pix_mp;
mfc_debug_enter();
ret = vidioc_try_fmt(file, priv, f);
pix_mp = &f->fmt.pix_mp;
if (ret)
return ret;
if (ctx->vq_src.streaming || ctx->vq_dst.streaming) {
v4l2_err(&dev->v4l2_dev, "%s queue busy\n", __func__);
ret = -EBUSY;
goto out;
}
fmt = find_format(f, MFC_FMT_DEC);
if (!fmt || fmt->codec_mode == S5P_FIMV_CODEC_NONE) {
mfc_err("Unknown codec\n");
ret = -EINVAL;
goto out;
}
if (fmt->type != MFC_FMT_DEC) {
mfc_err("Wrong format selected, you should choose "
"format for decoding\n");
ret = -EINVAL;
goto out;
}
ctx->src_fmt = fmt;
ctx->codec_mode = fmt->codec_mode;
mfc_debug(2, "The codec number is: %d\n", ctx->codec_mode);
pix_mp->height = 0;
pix_mp->width = 0;
if (pix_mp->plane_fmt[0].sizeimage)
ctx->dec_src_buf_size = pix_mp->plane_fmt[0].sizeimage;
else
pix_mp->plane_fmt[0].sizeimage = ctx->dec_src_buf_size =
DEF_CPB_SIZE;
pix_mp->plane_fmt[0].bytesperline = 0;
ctx->state = MFCINST_INIT;
out:
mfc_debug_leave();
return ret;
}
static int vidioc_try_fmt_vid_cap_mplane(struct file *file, void *priv,
struct v4l2_format *f)
{
struct mtk_video_fmt *fmt;
struct mtk_vcodec_ctx *ctx = fh_to_ctx(priv);
fmt = mtk_venc_find_format(f);
if (!fmt) {
f->fmt.pix.pixelformat = mtk_video_formats[CAP_FMT_IDX].fourcc;
fmt = mtk_venc_find_format(f);
}
f->fmt.pix_mp.colorspace = ctx->colorspace;
f->fmt.pix_mp.ycbcr_enc = ctx->ycbcr_enc;
f->fmt.pix_mp.quantization = ctx->quantization;
f->fmt.pix_mp.xfer_func = ctx->xfer_func;
return vidioc_try_fmt(f, fmt);
}
static int vidioc_try_fmt_vid_out_mplane(struct file *file, void *priv,
struct v4l2_format *f)
{
struct mtk_video_fmt *fmt;
fmt = mtk_venc_find_format(f);
if (!fmt) {
f->fmt.pix.pixelformat = mtk_video_formats[OUT_FMT_IDX].fourcc;
fmt = mtk_venc_find_format(f);
}
if (!f->fmt.pix_mp.colorspace) {
f->fmt.pix_mp.colorspace = V4L2_COLORSPACE_REC709;
f->fmt.pix_mp.ycbcr_enc = V4L2_YCBCR_ENC_DEFAULT;
f->fmt.pix_mp.quantization = V4L2_QUANTIZATION_DEFAULT;
f->fmt.pix_mp.xfer_func = V4L2_XFER_FUNC_DEFAULT;
}
return vidioc_try_fmt(f, fmt);
}
static int vidioc_try_fmt_vid_out_mplane(struct file *file, void *priv,
struct v4l2_format *f)
{
struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
struct mtk_video_fmt *fmt;
fmt = mtk_vdec_find_format(f);
if (!fmt) {
f->fmt.pix.pixelformat = mtk_video_formats[OUT_FMT_IDX].fourcc;
fmt = mtk_vdec_find_format(f);
}
if (pix_fmt_mp->plane_fmt[0].sizeimage == 0) {
mtk_v4l2_err("sizeimage of output format must be given");
return -EINVAL;
}
return vidioc_try_fmt(f, fmt);
}
static int vidioc_s_fmt(struct file *file, void *prv, struct v4l2_format *f)
{
struct g2d_ctx *ctx = prv;
struct g2d_dev *dev = ctx->dev;
struct vb2_queue *vq;
struct g2d_frame *frm;
struct g2d_fmt *fmt;
int ret = 0;
/* Adjust all values accordingly to the hardware capabilities
* and chosen format. */
ret = vidioc_try_fmt(file, prv, f);
if (ret)
return ret;
vq = v4l2_m2m_get_vq(ctx->fh.m2m_ctx, f->type);
if (vb2_is_busy(vq)) {
v4l2_err(&dev->v4l2_dev, "queue (%d) bust\n", f->type);
return -EBUSY;
}
frm = get_frame(ctx, f->type);
if (IS_ERR(frm))
return PTR_ERR(frm);
fmt = find_fmt(f);
if (!fmt)
return -EINVAL;
frm->width = f->fmt.pix.width;
frm->height = f->fmt.pix.height;
frm->size = f->fmt.pix.sizeimage;
/* Reset crop settings */
frm->o_width = 0;
frm->o_height = 0;
frm->c_width = frm->width;
frm->c_height = frm->height;
frm->right = frm->width;
frm->bottom = frm->height;
frm->fmt = fmt;
frm->stride = f->fmt.pix.bytesperline;
return 0;
}
static int vidioc_venc_s_fmt_out(struct file *file, void *priv,
struct v4l2_format *f)
{
struct mtk_vcodec_ctx *ctx = fh_to_ctx(priv);
struct vb2_queue *vq;
struct mtk_q_data *q_data;
int ret, i;
struct mtk_video_fmt *fmt;
struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
vq = v4l2_m2m_get_vq(ctx->m2m_ctx, f->type);
if (!vq) {
mtk_v4l2_err("fail to get vq");
return -EINVAL;
}
if (vb2_is_busy(vq)) {
mtk_v4l2_err("queue busy");
return -EBUSY;
}
q_data = mtk_venc_get_q_data(ctx, f->type);
if (!q_data) {
mtk_v4l2_err("fail to get q data");
return -EINVAL;
}
fmt = mtk_venc_find_format(f);
if (!fmt) {
f->fmt.pix.pixelformat = mtk_video_formats[OUT_FMT_IDX].fourcc;
fmt = mtk_venc_find_format(f);
}
pix_fmt_mp->height = clamp(pix_fmt_mp->height,
MTK_VENC_MIN_H,
MTK_VENC_MAX_H);
pix_fmt_mp->width = clamp(pix_fmt_mp->width,
MTK_VENC_MIN_W,
MTK_VENC_MAX_W);
q_data->visible_width = f->fmt.pix_mp.width;
q_data->visible_height = f->fmt.pix_mp.height;
q_data->fmt = fmt;
ret = vidioc_try_fmt(f, q_data->fmt);
if (ret)
return ret;
q_data->coded_width = f->fmt.pix_mp.width;
q_data->coded_height = f->fmt.pix_mp.height;
q_data->field = f->fmt.pix_mp.field;
ctx->colorspace = f->fmt.pix_mp.colorspace;
ctx->ycbcr_enc = f->fmt.pix_mp.ycbcr_enc;
ctx->quantization = f->fmt.pix_mp.quantization;
ctx->xfer_func = f->fmt.pix_mp.xfer_func;
for (i = 0; i < f->fmt.pix_mp.num_planes; i++) {
struct v4l2_plane_pix_format *plane_fmt;
plane_fmt = &f->fmt.pix_mp.plane_fmt[i];
q_data->bytesperline[i] = plane_fmt->bytesperline;
q_data->sizeimage[i] = plane_fmt->sizeimage;
}
return 0;
}
static int vidioc_venc_s_fmt_cap(struct file *file, void *priv,
struct v4l2_format *f)
{
struct mtk_vcodec_ctx *ctx = fh_to_ctx(priv);
struct vb2_queue *vq;
struct mtk_q_data *q_data;
int i, ret;
struct mtk_video_fmt *fmt;
vq = v4l2_m2m_get_vq(ctx->m2m_ctx, f->type);
if (!vq) {
mtk_v4l2_err("fail to get vq");
return -EINVAL;
}
if (vb2_is_busy(vq)) {
mtk_v4l2_err("queue busy");
return -EBUSY;
}
q_data = mtk_venc_get_q_data(ctx, f->type);
if (!q_data) {
mtk_v4l2_err("fail to get q data");
return -EINVAL;
}
fmt = mtk_venc_find_format(f);
if (!fmt) {
f->fmt.pix.pixelformat = mtk_video_formats[CAP_FMT_IDX].fourcc;
fmt = mtk_venc_find_format(f);
}
q_data->fmt = fmt;
ret = vidioc_try_fmt(f, q_data->fmt);
if (ret)
return ret;
q_data->coded_width = f->fmt.pix_mp.width;
q_data->coded_height = f->fmt.pix_mp.height;
q_data->field = f->fmt.pix_mp.field;
for (i = 0; i < f->fmt.pix_mp.num_planes; i++) {
struct v4l2_plane_pix_format *plane_fmt;
plane_fmt = &f->fmt.pix_mp.plane_fmt[i];
q_data->bytesperline[i] = plane_fmt->bytesperline;
q_data->sizeimage[i] = plane_fmt->sizeimage;
}
if (ctx->state == MTK_STATE_FREE) {
ret = venc_if_init(ctx, q_data->fmt->fourcc);
if (ret) {
mtk_v4l2_err("venc_if_init failed=%d, codec type=%x",
ret, q_data->fmt->fourcc);
return -EBUSY;
}
ctx->state = MTK_STATE_INIT;
}
return 0;
}
static int vidioc_vdec_s_fmt(struct file *file, void *priv,
struct v4l2_format *f)
{
struct mtk_vcodec_ctx *ctx = fh_to_ctx(priv);
struct v4l2_pix_format_mplane *pix_mp;
struct mtk_q_data *q_data;
int ret = 0;
struct mtk_video_fmt *fmt;
mtk_v4l2_debug(3, "[%d]", ctx->id);
q_data = mtk_vdec_get_q_data(ctx, f->type);
if (!q_data)
return -EINVAL;
pix_mp = &f->fmt.pix_mp;
if ((f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) &&
vb2_is_busy(&ctx->m2m_ctx->out_q_ctx.q)) {
mtk_v4l2_err("out_q_ctx buffers already requested");
ret = -EBUSY;
}
if ((f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) &&
vb2_is_busy(&ctx->m2m_ctx->cap_q_ctx.q)) {
mtk_v4l2_err("cap_q_ctx buffers already requested");
ret = -EBUSY;
}
fmt = mtk_vdec_find_format(f);
if (fmt == NULL) {
if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
f->fmt.pix.pixelformat =
mtk_video_formats[OUT_FMT_IDX].fourcc;
fmt = mtk_vdec_find_format(f);
} else if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
f->fmt.pix.pixelformat =
mtk_video_formats[CAP_FMT_IDX].fourcc;
fmt = mtk_vdec_find_format(f);
}
}
q_data->fmt = fmt;
vidioc_try_fmt(f, q_data->fmt);
if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
q_data->sizeimage[0] = pix_mp->plane_fmt[0].sizeimage;
q_data->coded_width = pix_mp->width;
q_data->coded_height = pix_mp->height;
ctx->colorspace = f->fmt.pix_mp.colorspace;
ctx->ycbcr_enc = f->fmt.pix_mp.ycbcr_enc;
ctx->quantization = f->fmt.pix_mp.quantization;
ctx->xfer_func = f->fmt.pix_mp.xfer_func;
if (ctx->state == MTK_STATE_FREE) {
ret = vdec_if_init(ctx, q_data->fmt->fourcc);
if (ret) {
mtk_v4l2_err("[%d]: vdec_if_init() fail ret=%d",
ctx->id, ret);
return -EINVAL;
}
ctx->state = MTK_STATE_INIT;
}
}
return 0;
}
/* Set format */
static int vidioc_s_fmt(struct file *file, void *priv, struct v4l2_format *f)
{
struct s5p_mfc_dev *dev = video_drvdata(file);
struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
int ret = 0;
struct s5p_mfc_fmt *fmt;
struct v4l2_pix_format_mplane *pix_mp;
mfc_debug_enter();
ret = vidioc_try_fmt(file, priv, f);
pix_mp = &f->fmt.pix_mp;
if (ret)
return ret;
if (ctx->vq_src.streaming || ctx->vq_dst.streaming) {
v4l2_err(&dev->v4l2_dev, "%s queue busy\n", __func__);
ret = -EBUSY;
goto out;
}
if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
fmt = find_format(f, MFC_FMT_RAW);
if (!fmt) {
mfc_err("Unsupported format for source.\n");
return -EINVAL;
}
if (!IS_MFCV6(dev) && (fmt->fourcc != V4L2_PIX_FMT_NV12MT)) {
mfc_err("Not supported format.\n");
return -EINVAL;
} else if (IS_MFCV6(dev) &&
(fmt->fourcc == V4L2_PIX_FMT_NV12MT)) {
mfc_err("Not supported format.\n");
return -EINVAL;
}
ctx->dst_fmt = fmt;
mfc_debug_leave();
return ret;
} else if (f->type != V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
mfc_err("Wrong type error for S_FMT : %d", f->type);
return -EINVAL;
}
fmt = find_format(f, MFC_FMT_DEC);
if (!fmt || fmt->codec_mode == S5P_MFC_CODEC_NONE) {
mfc_err("Unknown codec\n");
ret = -EINVAL;
goto out;
}
if (fmt->type != MFC_FMT_DEC) {
mfc_err("Wrong format selected, you should choose "
"format for decoding\n");
ret = -EINVAL;
goto out;
}
if (!IS_MFCV6(dev) && (fmt->fourcc == V4L2_PIX_FMT_VP8)) {
mfc_err("Not supported format.\n");
return -EINVAL;
}
ctx->src_fmt = fmt;
ctx->codec_mode = fmt->codec_mode;
mfc_debug(2, "The codec number is: %d\n", ctx->codec_mode);
pix_mp->height = 0;
pix_mp->width = 0;
if (pix_mp->plane_fmt[0].sizeimage)
ctx->dec_src_buf_size = pix_mp->plane_fmt[0].sizeimage;
else
pix_mp->plane_fmt[0].sizeimage = ctx->dec_src_buf_size =
DEF_CPB_SIZE;
pix_mp->plane_fmt[0].bytesperline = 0;
ctx->state = MFCINST_INIT;
out:
mfc_debug_leave();
return ret;
}