diff options
Diffstat (limited to 'drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c')
| -rw-r--r-- | drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c | 71 |
1 files changed, 70 insertions, 1 deletions
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c index 2c5719ac23b2..1b1a28abbf1f 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c @@ -243,6 +243,8 @@ static int vidioc_venc_s_parm(struct file *file, void *priv, a->parm.output.timeperframe.numerator; ctx->param_change |= MTK_ENCODE_PARAM_FRAMERATE; + a->parm.output.capability = V4L2_CAP_TIMEPERFRAME; + return 0; } @@ -254,6 +256,7 @@ static int vidioc_venc_g_parm(struct file *file, void *priv, if (a->type != V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) return -EINVAL; + a->parm.output.capability = V4L2_CAP_TIMEPERFRAME; a->parm.output.timeperframe.denominator = ctx->enc_params.framerate_num; a->parm.output.timeperframe.numerator = @@ -621,6 +624,69 @@ static int vidioc_try_fmt_vid_out_mplane(struct file *file, void *priv, return vidioc_try_fmt(f, fmt); } +static int vidioc_venc_g_selection(struct file *file, void *priv, + struct v4l2_selection *s) +{ + struct mtk_vcodec_ctx *ctx = fh_to_ctx(priv); + struct mtk_q_data *q_data; + + if (s->type != V4L2_BUF_TYPE_VIDEO_OUTPUT) + return -EINVAL; + + q_data = mtk_venc_get_q_data(ctx, s->type); + if (!q_data) + return -EINVAL; + + switch (s->target) { + case V4L2_SEL_TGT_CROP_DEFAULT: + case V4L2_SEL_TGT_CROP_BOUNDS: + s->r.top = 0; + s->r.left = 0; + s->r.width = q_data->coded_width; + s->r.height = q_data->coded_height; + break; + case V4L2_SEL_TGT_CROP: + s->r.top = 0; + s->r.left = 0; + s->r.width = q_data->visible_width; + s->r.height = q_data->visible_height; + break; + default: + return -EINVAL; + } + + return 0; +} + +static int vidioc_venc_s_selection(struct file *file, void *priv, + struct v4l2_selection *s) +{ + struct mtk_vcodec_ctx *ctx = fh_to_ctx(priv); + struct mtk_q_data *q_data; + + if (s->type != V4L2_BUF_TYPE_VIDEO_OUTPUT) + return -EINVAL; + + q_data = mtk_venc_get_q_data(ctx, s->type); + if (!q_data) + return -EINVAL; + + switch (s->target) { + case V4L2_SEL_TGT_CROP: + /* Only support crop from (0,0) */ + s->r.top = 0; + s->r.left = 0; + s->r.width = min(s->r.width, q_data->coded_width); + s->r.height = min(s->r.height, q_data->coded_height); + q_data->visible_width = s->r.width; + q_data->visible_height = s->r.height; + break; + default: + return -EINVAL; + } + return 0; +} + static int vidioc_venc_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf) { @@ -679,6 +745,9 @@ const struct v4l2_ioctl_ops mtk_venc_ioctl_ops = { .vidioc_create_bufs = v4l2_m2m_ioctl_create_bufs, .vidioc_prepare_buf = v4l2_m2m_ioctl_prepare_buf, + + .vidioc_g_selection = vidioc_venc_g_selection, + .vidioc_s_selection = vidioc_venc_s_selection, }; static int vb2ops_venc_queue_setup(struct vb2_queue *vq, @@ -854,7 +923,7 @@ static void vb2ops_venc_stop_streaming(struct vb2_queue *q) ctx->state = MTK_STATE_FREE; } -static struct vb2_ops mtk_venc_vb2_ops = { +static const struct vb2_ops mtk_venc_vb2_ops = { .queue_setup = vb2ops_venc_queue_setup, .buf_prepare = vb2ops_venc_buf_prepare, .buf_queue = vb2ops_venc_buf_queue, |