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media: mediatek: vcodec: Read max resolution from dec_capability
Supported max resolution for different platforms are not the same: 2K or 4K, getting it according to dec_capability. Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com> Reviewed-by: Tzung-Bi Shih<tzungbi@google.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
parent
d12a3c1fa0
commit
b018be06f3
2 changed files with 28 additions and 20 deletions
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@ -141,13 +141,15 @@ void mtk_vcodec_dec_set_default_params(struct mtk_vcodec_ctx *ctx)
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q_data->coded_height = DFT_CFG_HEIGHT;
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q_data->fmt = ctx->dev->vdec_pdata->default_cap_fmt;
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q_data->field = V4L2_FIELD_NONE;
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ctx->max_width = MTK_VDEC_MAX_W;
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ctx->max_height = MTK_VDEC_MAX_H;
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v4l_bound_align_image(&q_data->coded_width,
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MTK_VDEC_MIN_W,
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MTK_VDEC_MAX_W, 4,
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ctx->max_width, 4,
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&q_data->coded_height,
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MTK_VDEC_MIN_H,
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MTK_VDEC_MAX_H, 5, 6);
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ctx->max_height, 5, 6);
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q_data->sizeimage[0] = q_data->coded_width * q_data->coded_height;
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q_data->bytesperline[0] = q_data->coded_width;
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@ -206,7 +208,7 @@ static int vidioc_vdec_subscribe_evt(struct v4l2_fh *fh,
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}
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}
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static int vidioc_try_fmt(struct v4l2_format *f,
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static int vidioc_try_fmt(struct mtk_vcodec_ctx *ctx, struct v4l2_format *f,
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const struct mtk_video_fmt *fmt)
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{
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struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
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@ -214,9 +216,9 @@ static int vidioc_try_fmt(struct v4l2_format *f,
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pix_fmt_mp->field = V4L2_FIELD_NONE;
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pix_fmt_mp->width =
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clamp(pix_fmt_mp->width, MTK_VDEC_MIN_W, MTK_VDEC_MAX_W);
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clamp(pix_fmt_mp->width, MTK_VDEC_MIN_W, ctx->max_width);
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pix_fmt_mp->height =
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clamp(pix_fmt_mp->height, MTK_VDEC_MIN_H, MTK_VDEC_MAX_H);
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clamp(pix_fmt_mp->height, MTK_VDEC_MIN_H, ctx->max_height);
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if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
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pix_fmt_mp->num_planes = 1;
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@ -234,16 +236,16 @@ static int vidioc_try_fmt(struct v4l2_format *f,
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tmp_h = pix_fmt_mp->height;
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v4l_bound_align_image(&pix_fmt_mp->width,
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MTK_VDEC_MIN_W,
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MTK_VDEC_MAX_W, 6,
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ctx->max_width, 6,
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&pix_fmt_mp->height,
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MTK_VDEC_MIN_H,
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MTK_VDEC_MAX_H, 6, 9);
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ctx->max_height, 6, 9);
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if (pix_fmt_mp->width < tmp_w &&
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(pix_fmt_mp->width + 64) <= MTK_VDEC_MAX_W)
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(pix_fmt_mp->width + 64) <= ctx->max_width)
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pix_fmt_mp->width += 64;
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if (pix_fmt_mp->height < tmp_h &&
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(pix_fmt_mp->height + 64) <= MTK_VDEC_MAX_H)
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(pix_fmt_mp->height + 64) <= ctx->max_height)
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pix_fmt_mp->height += 64;
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mtk_v4l2_debug(0,
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@ -283,7 +285,7 @@ static int vidioc_try_fmt_vid_cap_mplane(struct file *file, void *priv,
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fmt = mtk_vdec_find_format(f, dec_pdata);
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}
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return vidioc_try_fmt(f, fmt);
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return vidioc_try_fmt(ctx, f, fmt);
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}
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static int vidioc_try_fmt_vid_out_mplane(struct file *file, void *priv,
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@ -306,7 +308,7 @@ static int vidioc_try_fmt_vid_out_mplane(struct file *file, void *priv,
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return -EINVAL;
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}
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return vidioc_try_fmt(f, fmt);
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return vidioc_try_fmt(ctx, f, fmt);
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}
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static int vidioc_vdec_g_selection(struct file *file, void *priv,
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@ -433,8 +435,14 @@ static int vidioc_vdec_s_fmt(struct file *file, void *priv,
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if (fmt == NULL)
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return -EINVAL;
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if (!(ctx->dev->dec_capability & VCODEC_CAPABILITY_4K_DISABLED)) {
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mtk_v4l2_debug(3, "4K is enabled");
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ctx->max_width = VCODEC_DEC_4K_CODED_WIDTH;
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ctx->max_height = VCODEC_DEC_4K_CODED_HEIGHT;
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}
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q_data->fmt = fmt;
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vidioc_try_fmt(f, q_data->fmt);
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vidioc_try_fmt(ctx, f, q_data->fmt);
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if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
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q_data->sizeimage[0] = pix_mp->plane_fmt[0].sizeimage;
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q_data->coded_width = pix_mp->width;
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@ -518,14 +526,9 @@ static int vidioc_enum_framesizes(struct file *file, void *priv,
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fsize->type = V4L2_FRMSIZE_TYPE_STEPWISE;
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fsize->stepwise = dec_pdata->vdec_framesizes[i].stepwise;
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if (!(ctx->dev->dec_capability &
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VCODEC_CAPABILITY_4K_DISABLED)) {
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mtk_v4l2_debug(3, "4K is enabled");
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fsize->stepwise.max_width =
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VCODEC_DEC_4K_CODED_WIDTH;
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fsize->stepwise.max_height =
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VCODEC_DEC_4K_CODED_HEIGHT;
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}
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fsize->stepwise.max_width = ctx->max_width;
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fsize->stepwise.max_height = ctx->max_height;
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mtk_v4l2_debug(1, "%x, %d %d %d %d %d %d",
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ctx->dev->dec_capability,
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fsize->stepwise.min_width,
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@ -534,6 +537,7 @@ static int vidioc_enum_framesizes(struct file *file, void *priv,
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fsize->stepwise.min_height,
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fsize->stepwise.max_height,
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fsize->stepwise.step_height);
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return 0;
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}
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@ -284,6 +284,8 @@ struct vdec_pic_info {
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* mtk_video_dec_buf.
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* @hw_id: hardware index used to identify different hardware.
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*
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* @max_width: hardware supported max width
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* @max_height: hardware supported max height
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* @msg_queue: msg queue used to store lat buffer information.
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*/
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struct mtk_vcodec_ctx {
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@ -329,6 +331,8 @@ struct mtk_vcodec_ctx {
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struct mutex lock;
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int hw_id;
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unsigned int max_width;
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unsigned int max_height;
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struct vdec_msg_queue msg_queue;
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};
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