diff options
Diffstat (limited to 'drivers/staging/media/sunxi/cedrus/cedrus.c')
| -rw-r--r-- | drivers/staging/media/sunxi/cedrus/cedrus.c | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus.c b/drivers/staging/media/sunxi/cedrus/cedrus.c index ddad5d274ee8..7bd9291c8d5f 100644 --- a/drivers/staging/media/sunxi/cedrus/cedrus.c +++ b/drivers/staging/media/sunxi/cedrus/cedrus.c @@ -34,56 +34,48 @@ static const struct cedrus_control cedrus_controls[] = { .id = V4L2_CID_MPEG_VIDEO_MPEG2_SLICE_PARAMS, }, .codec = CEDRUS_CODEC_MPEG2, - .required = true, }, { .cfg = { .id = V4L2_CID_MPEG_VIDEO_MPEG2_QUANTIZATION, }, .codec = CEDRUS_CODEC_MPEG2, - .required = false, }, { .cfg = { .id = V4L2_CID_STATELESS_H264_DECODE_PARAMS, }, .codec = CEDRUS_CODEC_H264, - .required = true, }, { .cfg = { .id = V4L2_CID_STATELESS_H264_SLICE_PARAMS, }, .codec = CEDRUS_CODEC_H264, - .required = true, }, { .cfg = { .id = V4L2_CID_STATELESS_H264_SPS, }, .codec = CEDRUS_CODEC_H264, - .required = true, }, { .cfg = { .id = V4L2_CID_STATELESS_H264_PPS, }, .codec = CEDRUS_CODEC_H264, - .required = true, }, { .cfg = { .id = V4L2_CID_STATELESS_H264_SCALING_MATRIX, }, .codec = CEDRUS_CODEC_H264, - .required = false, }, { .cfg = { .id = V4L2_CID_STATELESS_H264_PRED_WEIGHTS, }, .codec = CEDRUS_CODEC_H264, - .required = false, }, { .cfg = { @@ -92,7 +84,6 @@ static const struct cedrus_control cedrus_controls[] = { .def = V4L2_STATELESS_H264_DECODE_MODE_SLICE_BASED, }, .codec = CEDRUS_CODEC_H264, - .required = false, }, { .cfg = { @@ -101,7 +92,6 @@ static const struct cedrus_control cedrus_controls[] = { .def = V4L2_STATELESS_H264_START_CODE_NONE, }, .codec = CEDRUS_CODEC_H264, - .required = false, }, /* * We only expose supported profiles information, @@ -120,28 +110,24 @@ static const struct cedrus_control cedrus_controls[] = { BIT(V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED), }, .codec = CEDRUS_CODEC_H264, - .required = false, }, { .cfg = { .id = V4L2_CID_MPEG_VIDEO_HEVC_SPS, }, .codec = CEDRUS_CODEC_H265, - .required = true, }, { .cfg = { .id = V4L2_CID_MPEG_VIDEO_HEVC_PPS, }, .codec = CEDRUS_CODEC_H265, - .required = true, }, { .cfg = { .id = V4L2_CID_MPEG_VIDEO_HEVC_SLICE_PARAMS, }, .codec = CEDRUS_CODEC_H265, - .required = true, }, { .cfg = { @@ -150,7 +136,6 @@ static const struct cedrus_control cedrus_controls[] = { .def = V4L2_MPEG_VIDEO_HEVC_DECODE_MODE_SLICE_BASED, }, .codec = CEDRUS_CODEC_H265, - .required = false, }, { .cfg = { @@ -159,14 +144,12 @@ static const struct cedrus_control cedrus_controls[] = { .def = V4L2_MPEG_VIDEO_HEVC_START_CODE_NONE, }, .codec = CEDRUS_CODEC_H265, - .required = false, }, { .cfg = { .id = V4L2_CID_MPEG_VIDEO_VP8_FRAME_HEADER, }, .codec = CEDRUS_CODEC_VP8, - .required = true, }, }; @@ -227,12 +210,8 @@ static int cedrus_init_ctrls(struct cedrus_dev *dev, struct cedrus_ctx *ctx) static int cedrus_request_validate(struct media_request *req) { struct media_request_object *obj; - struct v4l2_ctrl_handler *parent_hdl, *hdl; struct cedrus_ctx *ctx = NULL; - struct v4l2_ctrl *ctrl_test; unsigned int count; - unsigned int i; - int ret = 0; list_for_each_entry(obj, &req->objects, list) { struct vb2_buffer *vb; @@ -259,34 +238,6 @@ static int cedrus_request_validate(struct media_request *req) return -EINVAL; } - parent_hdl = &ctx->hdl; - - hdl = v4l2_ctrl_request_hdl_find(req, parent_hdl); - if (!hdl) { - v4l2_info(&ctx->dev->v4l2_dev, "Missing codec control(s)\n"); - return -ENOENT; - } - - for (i = 0; i < CEDRUS_CONTROLS_COUNT; i++) { - if (cedrus_controls[i].codec != ctx->current_codec || - !cedrus_controls[i].required) - continue; - - ctrl_test = v4l2_ctrl_request_hdl_ctrl_find(hdl, - cedrus_controls[i].cfg.id); - if (!ctrl_test) { - v4l2_info(&ctx->dev->v4l2_dev, - "Missing required codec control\n"); - ret = -ENOENT; - break; - } - } - - v4l2_ctrl_request_hdl_put(hdl); - - if (ret) - return ret; - return vb2_request_validate(req); } |