diff options
Diffstat (limited to 'drivers/media/platform/mtk-vcodec/venc_vpu_if.c')
| -rw-r--r-- | drivers/media/platform/mtk-vcodec/venc_vpu_if.c | 236 |
1 files changed, 0 insertions, 236 deletions
diff --git a/drivers/media/platform/mtk-vcodec/venc_vpu_if.c b/drivers/media/platform/mtk-vcodec/venc_vpu_if.c deleted file mode 100644 index 0d882acf8830..000000000000 --- a/drivers/media/platform/mtk-vcodec/venc_vpu_if.c +++ /dev/null @@ -1,236 +0,0 @@ -/* - * Copyright (c) 2016 MediaTek Inc. - * Author: PoChun Lin <pochun.lin@mediatek.com> - * - * This program is free software; you can redistribute it and/or - * modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include "mtk_vpu.h" -#include "venc_ipi_msg.h" -#include "venc_vpu_if.h" - -static void handle_enc_init_msg(struct venc_vpu_inst *vpu, void *data) -{ - struct venc_vpu_ipi_msg_init *msg = data; - - vpu->inst_addr = msg->vpu_inst_addr; - vpu->vsi = vpu_mapping_dm_addr(vpu->dev, msg->vpu_inst_addr); -} - -static void handle_enc_encode_msg(struct venc_vpu_inst *vpu, void *data) -{ - struct venc_vpu_ipi_msg_enc *msg = data; - - vpu->state = msg->state; - vpu->bs_size = msg->bs_size; - vpu->is_key_frm = msg->is_key_frm; -} - -static void vpu_enc_ipi_handler(void *data, unsigned int len, void *priv) -{ - struct venc_vpu_ipi_msg_common *msg = data; - struct venc_vpu_inst *vpu = - (struct venc_vpu_inst *)(unsigned long)msg->venc_inst; - - mtk_vcodec_debug(vpu, "msg_id %x inst %p status %d", - msg->msg_id, vpu, msg->status); - - switch (msg->msg_id) { - case VPU_IPIMSG_ENC_INIT_DONE: - handle_enc_init_msg(vpu, data); - break; - case VPU_IPIMSG_ENC_SET_PARAM_DONE: - break; - case VPU_IPIMSG_ENC_ENCODE_DONE: - handle_enc_encode_msg(vpu, data); - break; - case VPU_IPIMSG_ENC_DEINIT_DONE: - break; - default: - mtk_vcodec_err(vpu, "unknown msg id %x", msg->msg_id); - break; - } - - vpu->signaled = 1; - vpu->failure = (msg->status != VENC_IPI_MSG_STATUS_OK); - - mtk_vcodec_debug_leave(vpu); -} - -static int vpu_enc_send_msg(struct venc_vpu_inst *vpu, void *msg, - int len) -{ - int status; - - mtk_vcodec_debug_enter(vpu); - - if (!vpu->dev) { - mtk_vcodec_err(vpu, "inst dev is NULL"); - return -EINVAL; - } - - status = vpu_ipi_send(vpu->dev, vpu->id, msg, len); - if (status) { - mtk_vcodec_err(vpu, "vpu_ipi_send msg_id %x len %d fail %d", - *(uint32_t *)msg, len, status); - return -EINVAL; - } - if (vpu->failure) - return -EINVAL; - - mtk_vcodec_debug_leave(vpu); - - return 0; -} - -int vpu_enc_init(struct venc_vpu_inst *vpu) -{ - int status; - struct venc_ap_ipi_msg_init out; - - mtk_vcodec_debug_enter(vpu); - - init_waitqueue_head(&vpu->wq_hd); - vpu->signaled = 0; - vpu->failure = 0; - - status = vpu_ipi_register(vpu->dev, vpu->id, vpu_enc_ipi_handler, - NULL, NULL); - if (status) { - mtk_vcodec_err(vpu, "vpu_ipi_register fail %d", status); - return -EINVAL; - } - - memset(&out, 0, sizeof(out)); - out.msg_id = AP_IPIMSG_ENC_INIT; - out.venc_inst = (unsigned long)vpu; - if (vpu_enc_send_msg(vpu, &out, sizeof(out))) { - mtk_vcodec_err(vpu, "AP_IPIMSG_ENC_INIT fail"); - return -EINVAL; - } - - mtk_vcodec_debug_leave(vpu); - - return 0; -} - -int vpu_enc_set_param(struct venc_vpu_inst *vpu, - enum venc_set_param_type id, - struct venc_enc_param *enc_param) -{ - struct venc_ap_ipi_msg_set_param out; - - mtk_vcodec_debug(vpu, "id %d ->", id); - - memset(&out, 0, sizeof(out)); - out.msg_id = AP_IPIMSG_ENC_SET_PARAM; - out.vpu_inst_addr = vpu->inst_addr; - out.param_id = id; - switch (id) { - case VENC_SET_PARAM_ENC: - out.data_item = 0; - break; - case VENC_SET_PARAM_FORCE_INTRA: - out.data_item = 0; - break; - case VENC_SET_PARAM_ADJUST_BITRATE: - out.data_item = 1; - out.data[0] = enc_param->bitrate; - break; - case VENC_SET_PARAM_ADJUST_FRAMERATE: - out.data_item = 1; - out.data[0] = enc_param->frm_rate; - break; - case VENC_SET_PARAM_GOP_SIZE: - out.data_item = 1; - out.data[0] = enc_param->gop_size; - break; - case VENC_SET_PARAM_INTRA_PERIOD: - out.data_item = 1; - out.data[0] = enc_param->intra_period; - break; - case VENC_SET_PARAM_SKIP_FRAME: - out.data_item = 0; - break; - default: - mtk_vcodec_err(vpu, "id %d not supported", id); - return -EINVAL; - } - if (vpu_enc_send_msg(vpu, &out, sizeof(out))) { - mtk_vcodec_err(vpu, - "AP_IPIMSG_ENC_SET_PARAM %d fail", id); - return -EINVAL; - } - - mtk_vcodec_debug(vpu, "id %d <-", id); - - return 0; -} - -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, - unsigned int *bs_size) -{ - struct venc_ap_ipi_msg_enc out; - - mtk_vcodec_debug(vpu, "bs_mode %d ->", bs_mode); - - memset(&out, 0, sizeof(out)); - out.msg_id = AP_IPIMSG_ENC_ENCODE; - out.vpu_inst_addr = vpu->inst_addr; - out.bs_mode = bs_mode; - if (frm_buf) { - if ((frm_buf->fb_addr[0].dma_addr % 16 == 0) && - (frm_buf->fb_addr[1].dma_addr % 16 == 0) && - (frm_buf->fb_addr[2].dma_addr % 16 == 0)) { - out.input_addr[0] = frm_buf->fb_addr[0].dma_addr; - out.input_addr[1] = frm_buf->fb_addr[1].dma_addr; - out.input_addr[2] = frm_buf->fb_addr[2].dma_addr; - } else { - mtk_vcodec_err(vpu, "dma_addr not align to 16"); - return -EINVAL; - } - } - if (bs_buf) { - out.bs_addr = bs_buf->dma_addr; - out.bs_size = bs_buf->size; - } - if (vpu_enc_send_msg(vpu, &out, sizeof(out))) { - mtk_vcodec_err(vpu, "AP_IPIMSG_ENC_ENCODE %d fail", - bs_mode); - return -EINVAL; - } - - mtk_vcodec_debug(vpu, "bs_mode %d state %d size %d key_frm %d <-", - bs_mode, vpu->state, vpu->bs_size, vpu->is_key_frm); - - return 0; -} - -int vpu_enc_deinit(struct venc_vpu_inst *vpu) -{ - struct venc_ap_ipi_msg_deinit out; - - mtk_vcodec_debug_enter(vpu); - - memset(&out, 0, sizeof(out)); - out.msg_id = AP_IPIMSG_ENC_DEINIT; - out.vpu_inst_addr = vpu->inst_addr; - if (vpu_enc_send_msg(vpu, &out, sizeof(out))) { - mtk_vcodec_err(vpu, "AP_IPIMSG_ENC_DEINIT fail"); - return -EINVAL; - } - - mtk_vcodec_debug_leave(vpu); - - return 0; -} |