Signed-off-by: Tiffany Lin <tiffany....@mediatek.com>
---
drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c | 83 ++++++++++++++++++--
1 file changed, 78 insertions(+), 5 deletions(-)
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
index 3ed3f2d..8f09dd3 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
@@ -487,7 +487,6 @@ static int vidioc_venc_s_fmt_out(struct file *file, void
*priv,
struct mtk_q_data *q_data;
int ret, i;
struct mtk_video_fmt *fmt;
- unsigned int pitch_w_div16;
struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
vq = v4l2_m2m_get_vq(ctx->m2m_ctx, f->type);
@@ -530,13 +529,12 @@ static int vidioc_venc_s_fmt_out(struct file *file, void
*priv,
q_data->coded_width = f->fmt.pix_mp.width;
q_data->coded_height = f->fmt.pix_mp.height;
- pitch_w_div16 = DIV_ROUND_UP(q_data->visible_width, 16);
- if (pitch_w_div16 % 8 != 0) {
+ if (q_data->visible_width % 16) {
/* Adjust returned width/height, so application could correctly
* allocate hw required memory
*/
- q_data->visible_height += 32;
- vidioc_try_fmt(f, q_data->fmt);
+ q_data->coded_height += 32;
+ f->fmt.pix_mp.height += 32;
}
q_data->field = f->fmt.pix_mp.field;
@@ -631,6 +629,78 @@ 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) {
+ mtk_v4l2_err("Invalid s->type = %d", s->type);
+ return -EINVAL;
+ }
+
+ q_data = mtk_venc_get_q_data(ctx, s->type);
+ if (!q_data)
+ return -EINVAL;
+
+ /* crop means compose for output devices */
+ 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:
+ mtk_v4l2_err("Invalid s->target = %d", s->target);
+ 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) {
+ mtk_v4l2_err("Invalid s->type = %d", s->type);
+ 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) */
+ if ((s->r.width > q_data->coded_width) ||
+ (s->r.height > q_data->coded_height)) {
+ return -ERANGE;
+ }
+ s->r.top = 0;
+ s->r.left = 0;
+ q_data->visible_width = s->r.width;
+ q_data->visible_height = s->r.height;
+ break;
+ default:
+ mtk_v4l2_err("Invalid s->target = %d", s->target);
+ return -EINVAL;
+ }
+ return 0;
+}
+
static int vidioc_venc_qbuf(struct file *file, void *priv,
struct v4l2_buffer *buf)
{
@@ -689,6 +759,9 @@ 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,
--
1.7.9.5
