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path: root/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
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-rw-r--r--drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c208
1 files changed, 94 insertions, 114 deletions
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
index 7457451ebff0..ffb046eec610 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
@@ -104,6 +104,13 @@ static int vidioc_venc_s_ctrl(struct v4l2_ctrl *ctrl)
p->gop_size = ctrl->val;
ctx->param_change |= MTK_ENCODE_PARAM_GOP_SIZE;
break;
+ case V4L2_CID_MPEG_VIDEO_VP8_PROFILE:
+ /*
+ * FIXME - what vp8 profiles are actually supported?
+ * The ctrl is added (with only profile 0 supported) for now.
+ */
+ mtk_v4l2_debug(2, "V4L2_CID_MPEG_VIDEO_VP8_PROFILE val = %d", ctrl->val);
+ break;
case V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME:
mtk_v4l2_debug(2, "V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME");
p->force_intra = 1;
@@ -257,87 +264,82 @@ static struct mtk_q_data *mtk_venc_get_q_data(struct mtk_vcodec_ctx *ctx,
return &ctx->q_data[MTK_Q_DATA_DST];
}
+static void vidioc_try_fmt_cap(struct v4l2_format *f)
+{
+ f->fmt.pix_mp.field = V4L2_FIELD_NONE;
+ f->fmt.pix_mp.num_planes = 1;
+ f->fmt.pix_mp.plane_fmt[0].bytesperline = 0;
+ f->fmt.pix_mp.flags = 0;
+}
+
/* V4L2 specification suggests the driver corrects the format struct if any of
* the dimensions is unsupported
*/
-static int vidioc_try_fmt(struct mtk_vcodec_ctx *ctx, struct v4l2_format *f,
- const struct mtk_video_fmt *fmt)
+static int vidioc_try_fmt_out(struct mtk_vcodec_ctx *ctx, struct v4l2_format *f,
+ const struct mtk_video_fmt *fmt)
{
struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
+ int tmp_w, tmp_h;
+ unsigned int max_width, max_height;
pix_fmt_mp->field = V4L2_FIELD_NONE;
- if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
- pix_fmt_mp->num_planes = 1;
- pix_fmt_mp->plane_fmt[0].bytesperline = 0;
- } else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
- int tmp_w, tmp_h;
- unsigned int max_width, max_height;
-
- if (ctx->dev->enc_capability & MTK_VENC_4K_CAPABILITY_ENABLE) {
- max_width = MTK_VENC_4K_MAX_W;
- max_height = MTK_VENC_4K_MAX_H;
- } else {
- max_width = MTK_VENC_HD_MAX_W;
- max_height = MTK_VENC_HD_MAX_H;
- }
+ if (ctx->dev->enc_capability & MTK_VENC_4K_CAPABILITY_ENABLE) {
+ max_width = MTK_VENC_4K_MAX_W;
+ max_height = MTK_VENC_4K_MAX_H;
+ } else {
+ max_width = MTK_VENC_HD_MAX_W;
+ max_height = MTK_VENC_HD_MAX_H;
+ }
- pix_fmt_mp->height = clamp(pix_fmt_mp->height,
- MTK_VENC_MIN_H,
- max_height);
- pix_fmt_mp->width = clamp(pix_fmt_mp->width,
- MTK_VENC_MIN_W,
- max_width);
+ pix_fmt_mp->height = clamp(pix_fmt_mp->height, MTK_VENC_MIN_H, max_height);
+ pix_fmt_mp->width = clamp(pix_fmt_mp->width, MTK_VENC_MIN_W, max_width);
- /* find next closer width align 16, heign align 32, size align
- * 64 rectangle
- */
- tmp_w = pix_fmt_mp->width;
- tmp_h = pix_fmt_mp->height;
- v4l_bound_align_image(&pix_fmt_mp->width,
- MTK_VENC_MIN_W,
- max_width, 4,
- &pix_fmt_mp->height,
- MTK_VENC_MIN_H,
- max_height, 5, 6);
-
- if (pix_fmt_mp->width < tmp_w &&
- (pix_fmt_mp->width + 16) <= max_width)
- pix_fmt_mp->width += 16;
- if (pix_fmt_mp->height < tmp_h &&
- (pix_fmt_mp->height + 32) <= max_height)
- pix_fmt_mp->height += 32;
-
- mtk_v4l2_debug(0,
- "before resize width=%d, height=%d, after resize width=%d, height=%d, sizeimage=%d %d",
- tmp_w, tmp_h, pix_fmt_mp->width,
- pix_fmt_mp->height,
- pix_fmt_mp->plane_fmt[0].sizeimage,
- pix_fmt_mp->plane_fmt[1].sizeimage);
-
- pix_fmt_mp->num_planes = fmt->num_planes;
- pix_fmt_mp->plane_fmt[0].sizeimage =
- pix_fmt_mp->width * pix_fmt_mp->height +
- ((ALIGN(pix_fmt_mp->width, 16) * 2) * 16);
- pix_fmt_mp->plane_fmt[0].bytesperline = pix_fmt_mp->width;
-
- if (pix_fmt_mp->num_planes == 2) {
- pix_fmt_mp->plane_fmt[1].sizeimage =
- (pix_fmt_mp->width * pix_fmt_mp->height) / 2 +
- (ALIGN(pix_fmt_mp->width, 16) * 16);
- pix_fmt_mp->plane_fmt[2].sizeimage = 0;
- pix_fmt_mp->plane_fmt[1].bytesperline =
- pix_fmt_mp->width;
- pix_fmt_mp->plane_fmt[2].bytesperline = 0;
- } else if (pix_fmt_mp->num_planes == 3) {
- pix_fmt_mp->plane_fmt[1].sizeimage =
- pix_fmt_mp->plane_fmt[2].sizeimage =
- (pix_fmt_mp->width * pix_fmt_mp->height) / 4 +
- ((ALIGN(pix_fmt_mp->width, 16) / 2) * 16);
- pix_fmt_mp->plane_fmt[1].bytesperline =
- pix_fmt_mp->plane_fmt[2].bytesperline =
- pix_fmt_mp->width / 2;
- }
+ /* find next closer width align 16, heign align 32, size align
+ * 64 rectangle
+ */
+ tmp_w = pix_fmt_mp->width;
+ tmp_h = pix_fmt_mp->height;
+ v4l_bound_align_image(&pix_fmt_mp->width,
+ MTK_VENC_MIN_W,
+ max_width, 4,
+ &pix_fmt_mp->height,
+ MTK_VENC_MIN_H,
+ max_height, 5, 6);
+
+ if (pix_fmt_mp->width < tmp_w && (pix_fmt_mp->width + 16) <= max_width)
+ pix_fmt_mp->width += 16;
+ if (pix_fmt_mp->height < tmp_h && (pix_fmt_mp->height + 32) <= max_height)
+ pix_fmt_mp->height += 32;
+
+ mtk_v4l2_debug(0, "before resize w=%d, h=%d, after resize w=%d, h=%d, sizeimage=%d %d",
+ tmp_w, tmp_h, pix_fmt_mp->width,
+ pix_fmt_mp->height,
+ pix_fmt_mp->plane_fmt[0].sizeimage,
+ pix_fmt_mp->plane_fmt[1].sizeimage);
+
+ pix_fmt_mp->num_planes = fmt->num_planes;
+ pix_fmt_mp->plane_fmt[0].sizeimage =
+ pix_fmt_mp->width * pix_fmt_mp->height +
+ ((ALIGN(pix_fmt_mp->width, 16) * 2) * 16);
+ pix_fmt_mp->plane_fmt[0].bytesperline = pix_fmt_mp->width;
+
+ if (pix_fmt_mp->num_planes == 2) {
+ pix_fmt_mp->plane_fmt[1].sizeimage =
+ (pix_fmt_mp->width * pix_fmt_mp->height) / 2 +
+ (ALIGN(pix_fmt_mp->width, 16) * 16);
+ pix_fmt_mp->plane_fmt[2].sizeimage = 0;
+ pix_fmt_mp->plane_fmt[1].bytesperline =
+ pix_fmt_mp->width;
+ pix_fmt_mp->plane_fmt[2].bytesperline = 0;
+ } else if (pix_fmt_mp->num_planes == 3) {
+ pix_fmt_mp->plane_fmt[1].sizeimage =
+ pix_fmt_mp->plane_fmt[2].sizeimage =
+ (pix_fmt_mp->width * pix_fmt_mp->height) / 4 +
+ ((ALIGN(pix_fmt_mp->width, 16) / 2) * 16);
+ pix_fmt_mp->plane_fmt[1].bytesperline =
+ pix_fmt_mp->plane_fmt[2].bytesperline =
+ pix_fmt_mp->width / 2;
}
pix_fmt_mp->flags = 0;
@@ -398,7 +400,7 @@ static int vidioc_venc_s_fmt_cap(struct file *file, void *priv,
struct mtk_vcodec_ctx *ctx = fh_to_ctx(priv);
const struct mtk_vcodec_enc_pdata *pdata = ctx->dev->venc_pdata;
struct vb2_queue *vq;
- struct mtk_q_data *q_data;
+ struct mtk_q_data *q_data = mtk_venc_get_q_data(ctx, f->type);
int i, ret;
const struct mtk_video_fmt *fmt;
@@ -413,12 +415,6 @@ static int vidioc_venc_s_fmt_cap(struct file *file, void *priv,
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->fmt.pix.pixelformat, pdata);
if (!fmt) {
fmt = &ctx->dev->venc_pdata->capture_formats[0];
@@ -426,9 +422,7 @@ static int vidioc_venc_s_fmt_cap(struct file *file, void *priv,
}
q_data->fmt = fmt;
- ret = vidioc_try_fmt(ctx, f, q_data->fmt);
- if (ret)
- return ret;
+ vidioc_try_fmt_cap(f);
q_data->coded_width = f->fmt.pix_mp.width;
q_data->coded_height = f->fmt.pix_mp.height;
@@ -461,7 +455,7 @@ static int vidioc_venc_s_fmt_out(struct file *file, void *priv,
struct mtk_vcodec_ctx *ctx = fh_to_ctx(priv);
const struct mtk_vcodec_enc_pdata *pdata = ctx->dev->venc_pdata;
struct vb2_queue *vq;
- struct mtk_q_data *q_data;
+ struct mtk_q_data *q_data = mtk_venc_get_q_data(ctx, f->type);
int ret, i;
const struct mtk_video_fmt *fmt;
@@ -476,19 +470,13 @@ static int vidioc_venc_s_fmt_out(struct file *file, void *priv,
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->fmt.pix.pixelformat, pdata);
if (!fmt) {
fmt = &ctx->dev->venc_pdata->output_formats[0];
f->fmt.pix.pixelformat = fmt->fourcc;
}
- ret = vidioc_try_fmt(ctx, f, fmt);
+ ret = vidioc_try_fmt_out(ctx, f, fmt);
if (ret)
return ret;
@@ -521,14 +509,13 @@ static int vidioc_venc_g_fmt(struct file *file, void *priv,
struct v4l2_pix_format_mplane *pix = &f->fmt.pix_mp;
struct mtk_vcodec_ctx *ctx = fh_to_ctx(priv);
struct vb2_queue *vq;
- struct mtk_q_data *q_data;
+ struct mtk_q_data *q_data = mtk_venc_get_q_data(ctx, f->type);
int i;
vq = v4l2_m2m_get_vq(ctx->m2m_ctx, f->type);
if (!vq)
return -EINVAL;
- q_data = mtk_venc_get_q_data(ctx, f->type);
pix->width = q_data->coded_width;
pix->height = q_data->coded_height;
@@ -566,7 +553,9 @@ static int vidioc_try_fmt_vid_cap_mplane(struct file *file, void *priv,
f->fmt.pix_mp.quantization = ctx->quantization;
f->fmt.pix_mp.xfer_func = ctx->xfer_func;
- return vidioc_try_fmt(ctx, f, fmt);
+ vidioc_try_fmt_cap(f);
+
+ return 0;
}
static int vidioc_try_fmt_vid_out_mplane(struct file *file, void *priv,
@@ -588,22 +577,18 @@ static int vidioc_try_fmt_vid_out_mplane(struct file *file, void *priv,
f->fmt.pix_mp.xfer_func = V4L2_XFER_FUNC_DEFAULT;
}
- return vidioc_try_fmt(ctx, f, fmt);
+ return vidioc_try_fmt_out(ctx, 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;
+ struct mtk_q_data *q_data = mtk_venc_get_q_data(ctx, s->type);
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:
@@ -629,15 +614,11 @@ 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;
+ struct mtk_q_data *q_data = mtk_venc_get_q_data(ctx, s->type);
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) */
@@ -804,11 +785,9 @@ static int vb2ops_venc_queue_setup(struct vb2_queue *vq,
struct device *alloc_devs[])
{
struct mtk_vcodec_ctx *ctx = vb2_get_drv_priv(vq);
- struct mtk_q_data *q_data;
+ struct mtk_q_data *q_data = mtk_venc_get_q_data(ctx, vq->type);
unsigned int i;
- q_data = mtk_venc_get_q_data(ctx, vq->type);
-
if (q_data == NULL)
return -EINVAL;
@@ -828,11 +807,9 @@ static int vb2ops_venc_queue_setup(struct vb2_queue *vq,
static int vb2ops_venc_buf_prepare(struct vb2_buffer *vb)
{
struct mtk_vcodec_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue);
- struct mtk_q_data *q_data;
+ struct mtk_q_data *q_data = mtk_venc_get_q_data(ctx, vb->vb2_queue->type);
int i;
- q_data = mtk_venc_get_q_data(ctx, vb->vb2_queue->type);
-
for (i = 0; i < q_data->fmt->num_planes; i++) {
if (vb2_plane_size(vb, i) < q_data->sizeimage[i]) {
mtk_v4l2_err("data will not fit into plane %d (%lu < %d)",
@@ -959,7 +936,7 @@ static void vb2ops_venc_stop_streaming(struct vb2_queue *q)
if (q->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
while ((dst_buf = v4l2_m2m_dst_buf_remove(ctx->m2m_ctx))) {
- dst_buf->vb2_buf.planes[0].bytesused = 0;
+ vb2_set_plane_payload(&dst_buf->vb2_buf, 0, 0);
v4l2_m2m_buf_done(dst_buf, VB2_BUF_STATE_ERROR);
}
/* STREAMOFF on the CAPTURE queue completes any ongoing flush */
@@ -1068,7 +1045,7 @@ static int mtk_venc_encode_header(void *priv)
NULL, &bs_buf, &enc_result);
if (ret) {
- dst_buf->vb2_buf.planes[0].bytesused = 0;
+ vb2_set_plane_payload(&dst_buf->vb2_buf, 0, 0);
ctx->state = MTK_STATE_ABORT;
v4l2_m2m_buf_done(dst_buf, VB2_BUF_STATE_ERROR);
mtk_v4l2_err("venc_if_encode failed=%d", ret);
@@ -1083,7 +1060,7 @@ static int mtk_venc_encode_header(void *priv)
}
ctx->state = MTK_STATE_HEADER;
- dst_buf->vb2_buf.planes[0].bytesused = enc_result.bs_size;
+ vb2_set_plane_payload(&dst_buf->vb2_buf, 0, enc_result.bs_size);
v4l2_m2m_buf_done(dst_buf, VB2_BUF_STATE_DONE);
return 0;
@@ -1232,12 +1209,12 @@ static void mtk_venc_worker(struct work_struct *work)
if (ret) {
v4l2_m2m_buf_done(src_buf, VB2_BUF_STATE_ERROR);
- dst_buf->vb2_buf.planes[0].bytesused = 0;
+ vb2_set_plane_payload(&dst_buf->vb2_buf, 0, 0);
v4l2_m2m_buf_done(dst_buf, VB2_BUF_STATE_ERROR);
mtk_v4l2_err("venc_if_encode failed=%d", ret);
} else {
v4l2_m2m_buf_done(src_buf, VB2_BUF_STATE_DONE);
- dst_buf->vb2_buf.planes[0].bytesused = enc_result.bs_size;
+ vb2_set_plane_payload(&dst_buf->vb2_buf, 0, enc_result.bs_size);
v4l2_m2m_buf_done(dst_buf, VB2_BUF_STATE_DONE);
mtk_v4l2_debug(2, "venc_if_encode bs size=%d",
enc_result.bs_size);
@@ -1395,6 +1372,9 @@ int mtk_vcodec_enc_ctrls_setup(struct mtk_vcodec_ctx *ctx)
v4l2_ctrl_new_std_menu(handler, ops, V4L2_CID_MPEG_VIDEO_H264_LEVEL,
h264_max_level,
0, V4L2_MPEG_VIDEO_H264_LEVEL_4_0);
+ v4l2_ctrl_new_std_menu(handler, ops, V4L2_CID_MPEG_VIDEO_VP8_PROFILE,
+ V4L2_MPEG_VIDEO_VP8_PROFILE_0, 0, V4L2_MPEG_VIDEO_VP8_PROFILE_0);
+
if (handler->error) {
mtk_v4l2_err("Init control handler fail %d",
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