diff options
Diffstat (limited to 'drivers/media/platform')
| -rw-r--r-- | drivers/media/platform/vicodec/vicodec-core.c | 47 |
1 files changed, 35 insertions, 12 deletions
diff --git a/drivers/media/platform/vicodec/vicodec-core.c b/drivers/media/platform/vicodec/vicodec-core.c index 617fc53246e4..a5f8f74ea3bf 100644 --- a/drivers/media/platform/vicodec/vicodec-core.c +++ b/drivers/media/platform/vicodec/vicodec-core.c @@ -727,7 +727,8 @@ static int enum_fmt(struct v4l2_fmtdesc *f, struct vicodec_ctx *ctx, } else { if (f->index) return -EINVAL; - f->pixelformat = V4L2_PIX_FMT_FWHT; + f->pixelformat = ctx->is_stateless ? + V4L2_PIX_FMT_FWHT_STATELESS : V4L2_PIX_FMT_FWHT; } return 0; } @@ -829,13 +830,15 @@ static int vidioc_try_fmt(struct vicodec_ctx *ctx, struct v4l2_format *f) struct v4l2_pix_format_mplane *pix_mp; struct v4l2_pix_format *pix; struct v4l2_plane_pix_format *plane; - const struct v4l2_fwht_pixfmt_info *info = &pixfmt_fwht; + const struct v4l2_fwht_pixfmt_info *info = ctx->is_stateless ? + &pixfmt_stateless_fwht : &pixfmt_fwht; switch (f->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: case V4L2_BUF_TYPE_VIDEO_OUTPUT: pix = &f->fmt.pix; - if (pix->pixelformat != V4L2_PIX_FMT_FWHT) + if (pix->pixelformat != V4L2_PIX_FMT_FWHT && + pix->pixelformat != V4L2_PIX_FMT_FWHT_STATELESS) info = find_fmt(pix->pixelformat); pix->width = clamp(pix->width, MIN_WIDTH, MAX_WIDTH); @@ -856,7 +859,8 @@ static int vidioc_try_fmt(struct vicodec_ctx *ctx, struct v4l2_format *f) case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE: pix_mp = &f->fmt.pix_mp; plane = pix_mp->plane_fmt; - if (pix_mp->pixelformat != V4L2_PIX_FMT_FWHT) + if (pix_mp->pixelformat != V4L2_PIX_FMT_FWHT && + pix_mp->pixelformat != V4L2_PIX_FMT_FWHT_STATELESS) info = find_fmt(pix_mp->pixelformat); pix_mp->num_planes = 1; @@ -933,8 +937,12 @@ static int vidioc_try_fmt_vid_out(struct file *file, void *priv, if (multiplanar) return -EINVAL; pix = &f->fmt.pix; - pix->pixelformat = !ctx->is_enc ? V4L2_PIX_FMT_FWHT : - find_fmt(pix->pixelformat)->id; + if (ctx->is_enc) + pix->pixelformat = find_fmt(pix->pixelformat)->id; + else if (ctx->is_stateless) + pix->pixelformat = V4L2_PIX_FMT_FWHT_STATELESS; + else + pix->pixelformat = V4L2_PIX_FMT_FWHT; if (!pix->colorspace) pix->colorspace = V4L2_COLORSPACE_REC709; break; @@ -942,8 +950,12 @@ static int vidioc_try_fmt_vid_out(struct file *file, void *priv, if (!multiplanar) return -EINVAL; pix_mp = &f->fmt.pix_mp; - pix_mp->pixelformat = !ctx->is_enc ? V4L2_PIX_FMT_FWHT : - find_fmt(pix_mp->pixelformat)->id; + if (ctx->is_enc) + pix_mp->pixelformat = find_fmt(pix_mp->pixelformat)->id; + else if (ctx->is_stateless) + pix_mp->pixelformat = V4L2_PIX_FMT_FWHT_STATELESS; + else + pix_mp->pixelformat = V4L2_PIX_FMT_FWHT; if (!pix_mp->colorspace) pix_mp->colorspace = V4L2_COLORSPACE_REC709; break; @@ -986,6 +998,8 @@ static int vidioc_s_fmt(struct vicodec_ctx *ctx, struct v4l2_format *f) if (pix->pixelformat == V4L2_PIX_FMT_FWHT) q_data->info = &pixfmt_fwht; + else if (pix->pixelformat == V4L2_PIX_FMT_FWHT_STATELESS) + q_data->info = &pixfmt_stateless_fwht; else q_data->info = find_fmt(pix->pixelformat); q_data->coded_width = pix->width; @@ -1007,6 +1021,8 @@ static int vidioc_s_fmt(struct vicodec_ctx *ctx, struct v4l2_format *f) if (pix_mp->pixelformat == V4L2_PIX_FMT_FWHT) q_data->info = &pixfmt_fwht; + else if (pix_mp->pixelformat == V4L2_PIX_FMT_FWHT_STATELESS) + q_data->info = &pixfmt_stateless_fwht; else q_data->info = find_fmt(pix_mp->pixelformat); q_data->coded_width = pix_mp->width; @@ -1231,6 +1247,8 @@ static int vicodec_enum_framesizes(struct file *file, void *fh, struct v4l2_frmsizeenum *fsize) { switch (fsize->pixel_format) { + case V4L2_PIX_FMT_FWHT_STATELESS: + break; case V4L2_PIX_FMT_FWHT: break; default: @@ -1518,7 +1536,8 @@ static int vicodec_start_streaming(struct vb2_queue *q, (!V4L2_TYPE_IS_OUTPUT(q->type) && ctx->is_enc)) return 0; - if (info->id == V4L2_PIX_FMT_FWHT) { + if (info->id == V4L2_PIX_FMT_FWHT || + info->id == V4L2_PIX_FMT_FWHT_STATELESS) { vicodec_return_bufs(q, VB2_BUF_STATE_QUEUED); return -EINVAL; } @@ -1794,15 +1813,19 @@ static int vicodec_open(struct file *file) ctx->fh.ctrl_handler = hdl; v4l2_ctrl_handler_setup(hdl); - ctx->q_data[V4L2_M2M_SRC].info = - ctx->is_enc ? v4l2_fwht_get_pixfmt(0) : &pixfmt_fwht; + if (ctx->is_enc) + ctx->q_data[V4L2_M2M_SRC].info = v4l2_fwht_get_pixfmt(0); + else if (ctx->is_stateless) + ctx->q_data[V4L2_M2M_SRC].info = &pixfmt_stateless_fwht; + else + ctx->q_data[V4L2_M2M_SRC].info = &pixfmt_fwht; ctx->q_data[V4L2_M2M_SRC].coded_width = 1280; ctx->q_data[V4L2_M2M_SRC].coded_height = 720; ctx->q_data[V4L2_M2M_SRC].visible_width = 1280; ctx->q_data[V4L2_M2M_SRC].visible_height = 720; size = 1280 * 720 * ctx->q_data[V4L2_M2M_SRC].info->sizeimage_mult / ctx->q_data[V4L2_M2M_SRC].info->sizeimage_div; - if (ctx->is_enc) + if (ctx->is_enc || ctx->is_stateless) ctx->q_data[V4L2_M2M_SRC].sizeimage = size; else ctx->q_data[V4L2_M2M_SRC].sizeimage = |