diff options
Diffstat (limited to 'drivers/media/platform/mediatek/mtk-vcodec/venc_vpu_if.h')
| -rw-r--r-- | drivers/media/platform/mediatek/mtk-vcodec/venc_vpu_if.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/drivers/media/platform/mediatek/mtk-vcodec/venc_vpu_if.h b/drivers/media/platform/mediatek/mtk-vcodec/venc_vpu_if.h new file mode 100644 index 000000000000..f83bc1b3f2bf --- /dev/null +++ b/drivers/media/platform/mediatek/mtk-vcodec/venc_vpu_if.h @@ -0,0 +1,51 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2016 MediaTek Inc. + * Author: PoChun Lin <pochun.lin@mediatek.com> + */ + +#ifndef _VENC_VPU_IF_H_ +#define _VENC_VPU_IF_H_ + +#include "mtk_vcodec_fw.h" +#include "venc_drv_if.h" + +/* + * struct venc_vpu_inst - encoder VPU driver instance + * @wq_hd: wait queue used for vpu cmd trigger then wait vpu interrupt done + * @signaled: flag used for checking vpu interrupt done + * @failure: flag to show vpu cmd succeeds or not + * @state: enum venc_ipi_msg_enc_state + * @bs_size: bitstream size for skip frame case usage + * @is_key_frm: key frame flag + * @inst_addr: VPU instance addr + * @vsi: driver structure allocated by VPU side and shared to AP side for + * control and info share + * @id: the id of inter-processor interrupt + * @ctx: context for v4l2 layer integration + * @dev: device for v4l2 layer integration + */ +struct venc_vpu_inst { + wait_queue_head_t wq_hd; + int signaled; + int failure; + int state; + int bs_size; + int is_key_frm; + unsigned int inst_addr; + void *vsi; + int id; + struct mtk_vcodec_ctx *ctx; +}; + +int vpu_enc_init(struct venc_vpu_inst *vpu); +int vpu_enc_set_param(struct venc_vpu_inst *vpu, + enum venc_set_param_type id, + struct venc_enc_param *param); +int vpu_enc_encode(struct venc_vpu_inst *vpu, unsigned int bs_mode, + struct venc_frm_buf *frm_buf, + struct mtk_vcodec_mem *bs_buf, + struct venc_frame_info *frame_info); +int vpu_enc_deinit(struct venc_vpu_inst *vpu); + +#endif |