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J . Mercier" , =?utf-8?q?Christian_K=C3=B6nig?= , Matthias Brugger , , , , , , Subject: [PATCH v7 17/28] media: mediatek: vcodec: re-construct h264 driver to support svp mode Date: Sat, 20 Jul 2024 15:15:55 +0800 Message-ID: <20240720071606.27930-18-yunfei.dong@mediatek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240720071606.27930-1-yunfei.dong@mediatek.com> References: <20240720071606.27930-1-yunfei.dong@mediatek.com> MIME-Version: 1.0 X-MTK: N X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Need secure buffer size to convert secure handle to secure pa in optee-os, re-construct the vsi struct to store each secure buffer size. Separate svp and normal wait interrupt condition for svp mode waiting hardware interrupt in optee-os. Signed-off-by: Yunfei Dong --- .../decoder/vdec/vdec_h264_req_multi_if.c | 261 +++++++++++------- .../mediatek/vcodec/decoder/vdec_msg_queue.c | 9 +- 2 files changed, 168 insertions(+), 102 deletions(-) diff --git a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_multi_if.c b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_multi_if.c index dc7b69b22e89..68120dcfc494 100644 --- a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_multi_if.c +++ b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_multi_if.c @@ -60,14 +60,36 @@ struct vdec_h264_slice_lat_dec_param { * @crc: Used to check whether hardware's status is right */ struct vdec_h264_slice_info { + u64 wdma_end_addr_offset; u16 nal_info; u16 timeout; - u32 bs_buf_size; - u64 bs_buf_addr; - u64 y_fb_dma; - u64 c_fb_dma; u64 vdec_fb_va; u32 crc[8]; + u32 reserved; +}; + +/* + * struct vdec_h264_slice_mem - memory address and size + */ +struct vdec_h264_slice_mem { + union { + u64 buf; + u64 dma_addr; + }; + union { + size_t size; + u64 dma_addr_end; + }; +}; + +/** + * struct vdec_h264_slice_fb - frame buffer for decoding + * @y: current y buffer address info + * @c: current c buffer address info + */ +struct vdec_h264_slice_fb { + struct vdec_h264_slice_mem y; + struct vdec_h264_slice_mem c; }; /** @@ -92,18 +114,16 @@ struct vdec_h264_slice_info { */ struct vdec_h264_slice_vsi { /* LAT dec addr */ - u64 wdma_err_addr; - u64 wdma_start_addr; - u64 wdma_end_addr; - u64 slice_bc_start_addr; - u64 slice_bc_end_addr; - u64 row_info_start_addr; - u64 row_info_end_addr; - u64 trans_start; - u64 trans_end; - u64 wdma_end_addr_offset; + struct vdec_h264_slice_mem bs; + struct vdec_h264_slice_fb fb; - u64 mv_buf_dma[H264_MAX_MV_NUM]; + struct vdec_h264_slice_mem ube; + struct vdec_h264_slice_mem trans; + struct vdec_h264_slice_mem row_info; + struct vdec_h264_slice_mem err_map; + struct vdec_h264_slice_mem slice_bc; + + struct vdec_h264_slice_mem mv_buf_dma[H264_MAX_MV_NUM]; struct vdec_h264_slice_info dec; struct vdec_h264_slice_lat_dec_param h264_slice_params; }; @@ -392,6 +412,100 @@ static void vdec_h264_slice_get_crop_info(struct vdec_h264_slice_inst *inst, cr->left, cr->top, cr->width, cr->height); } +static void vdec_h264_slice_setup_lat_buffer(struct vdec_h264_slice_inst *inst, + struct mtk_vcodec_mem *bs, + struct vdec_lat_buf *lat_buf) +{ + struct mtk_vcodec_mem *mem; + int i; + + inst->vsi->bs.dma_addr = (u64)bs->dma_addr; + inst->vsi->bs.size = bs->size; + + for (i = 0; i < H264_MAX_MV_NUM; i++) { + mem = &inst->mv_buf[i]; + inst->vsi->mv_buf_dma[i].dma_addr = mem->dma_addr; + inst->vsi->mv_buf_dma[i].size = mem->size; + } + inst->vsi->ube.dma_addr = lat_buf->ctx->msg_queue.wdma_addr.dma_addr; + inst->vsi->ube.size = lat_buf->ctx->msg_queue.wdma_addr.size; + + inst->vsi->row_info.dma_addr = 0; + inst->vsi->row_info.size = 0; + + inst->vsi->err_map.dma_addr = lat_buf->wdma_err_addr.dma_addr; + inst->vsi->err_map.size = lat_buf->wdma_err_addr.size; + + inst->vsi->slice_bc.dma_addr = lat_buf->slice_bc_addr.dma_addr; + inst->vsi->slice_bc.size = lat_buf->slice_bc_addr.size; + + inst->vsi->trans.dma_addr_end = inst->ctx->msg_queue.wdma_rptr_addr; + inst->vsi->trans.dma_addr = inst->ctx->msg_queue.wdma_wptr_addr; +} + +static int vdec_h264_slice_setup_core_buffer(struct vdec_h264_slice_inst *inst, + struct vdec_h264_slice_share_info *share_info, + struct vdec_lat_buf *lat_buf) +{ + struct mtk_vcodec_mem *mem; + struct mtk_vcodec_dec_ctx *ctx = inst->ctx; + struct vb2_v4l2_buffer *vb2_v4l2; + struct vdec_fb *fb; + u64 y_fb_dma, c_fb_dma = 0; + int i; + + fb = ctx->dev->vdec_pdata->get_cap_buffer(ctx); + if (!fb) { + mtk_vdec_err(ctx, "fb buffer is NULL"); + return -EBUSY; + } + + y_fb_dma = (u64)fb->base_y.dma_addr; + if (!ctx->is_secure_playback) { + if (ctx->q_data[MTK_Q_DATA_DST].fmt->num_planes == 1) + c_fb_dma = + y_fb_dma + inst->ctx->picinfo.buf_w * inst->ctx->picinfo.buf_h; + else + c_fb_dma = (u64)fb->base_c.dma_addr; + } + + mtk_vdec_debug(ctx, "[h264-core] y/c addr = 0x%llx 0x%llx", y_fb_dma, c_fb_dma); + + inst->vsi_core->fb.y.dma_addr = y_fb_dma; + inst->vsi_core->fb.y.size = ctx->picinfo.fb_sz[0]; + inst->vsi_core->fb.c.dma_addr = c_fb_dma; + inst->vsi_core->fb.c.size = ctx->picinfo.fb_sz[1]; + + inst->vsi_core->dec.vdec_fb_va = (unsigned long)fb; + inst->vsi_core->dec.nal_info = share_info->nal_info; + + inst->vsi_core->ube.dma_addr = lat_buf->ctx->msg_queue.wdma_addr.dma_addr; + inst->vsi_core->ube.size = lat_buf->ctx->msg_queue.wdma_addr.size; + + inst->vsi_core->err_map.dma_addr = lat_buf->wdma_err_addr.dma_addr; + inst->vsi_core->err_map.size = lat_buf->wdma_err_addr.size; + + inst->vsi_core->slice_bc.dma_addr = lat_buf->slice_bc_addr.dma_addr; + inst->vsi_core->slice_bc.size = lat_buf->slice_bc_addr.size; + + inst->vsi_core->row_info.dma_addr = 0; + inst->vsi_core->row_info.size = 0; + + inst->vsi_core->trans.dma_addr = share_info->trans_start; + inst->vsi_core->trans.dma_addr_end = share_info->trans_end; + + for (i = 0; i < H264_MAX_MV_NUM; i++) { + mem = &inst->mv_buf[i]; + inst->vsi_core->mv_buf_dma[i].dma_addr = mem->dma_addr; + inst->vsi_core->mv_buf_dma[i].size = mem->size; + } + + vb2_v4l2 = v4l2_m2m_next_dst_buf(ctx->m2m_ctx); + v4l2_m2m_buf_copy_metadata(&lat_buf->ts_info, vb2_v4l2, true); + + return 0; +} + static int vdec_h264_slice_init(struct mtk_vcodec_dec_ctx *ctx) { struct vdec_h264_slice_inst *inst; @@ -456,64 +570,22 @@ static void vdec_h264_slice_deinit(void *h_vdec) static int vdec_h264_slice_core_decode(struct vdec_lat_buf *lat_buf) { - struct vdec_fb *fb; - u64 vdec_fb_va; - u64 y_fb_dma, c_fb_dma; - int err, timeout, i; + int err, timeout; struct mtk_vcodec_dec_ctx *ctx = lat_buf->ctx; struct vdec_h264_slice_inst *inst = ctx->drv_handle; - struct vb2_v4l2_buffer *vb2_v4l2; struct vdec_h264_slice_share_info *share_info = lat_buf->private_data; - struct mtk_vcodec_mem *mem; struct vdec_vpu_inst *vpu = &inst->vpu; mtk_vdec_debug(ctx, "[h264-core] vdec_h264 core decode"); memcpy(&inst->vsi_core->h264_slice_params, &share_info->h264_slice_params, sizeof(share_info->h264_slice_params)); - fb = ctx->dev->vdec_pdata->get_cap_buffer(ctx); - if (!fb) { - err = -EBUSY; - mtk_vdec_err(ctx, "fb buffer is NULL"); + err = vdec_h264_slice_setup_core_buffer(inst, share_info, lat_buf); + if (err) goto vdec_dec_end; - } - - vdec_fb_va = (unsigned long)fb; - y_fb_dma = (u64)fb->base_y.dma_addr; - if (ctx->q_data[MTK_Q_DATA_DST].fmt->num_planes == 1) - c_fb_dma = - y_fb_dma + inst->ctx->picinfo.buf_w * inst->ctx->picinfo.buf_h; - else - c_fb_dma = (u64)fb->base_c.dma_addr; - - mtk_vdec_debug(ctx, "[h264-core] y/c addr = 0x%llx 0x%llx", y_fb_dma, c_fb_dma); - - inst->vsi_core->dec.y_fb_dma = y_fb_dma; - inst->vsi_core->dec.c_fb_dma = c_fb_dma; - inst->vsi_core->dec.vdec_fb_va = vdec_fb_va; - inst->vsi_core->dec.nal_info = share_info->nal_info; - inst->vsi_core->wdma_start_addr = - lat_buf->ctx->msg_queue.wdma_addr.dma_addr; - inst->vsi_core->wdma_end_addr = - lat_buf->ctx->msg_queue.wdma_addr.dma_addr + - lat_buf->ctx->msg_queue.wdma_addr.size; - inst->vsi_core->wdma_err_addr = lat_buf->wdma_err_addr.dma_addr; - inst->vsi_core->slice_bc_start_addr = lat_buf->slice_bc_addr.dma_addr; - inst->vsi_core->slice_bc_end_addr = lat_buf->slice_bc_addr.dma_addr + - lat_buf->slice_bc_addr.size; - inst->vsi_core->trans_start = share_info->trans_start; - inst->vsi_core->trans_end = share_info->trans_end; - for (i = 0; i < H264_MAX_MV_NUM; i++) { - mem = &inst->mv_buf[i]; - inst->vsi_core->mv_buf_dma[i] = mem->dma_addr; - } - - vb2_v4l2 = v4l2_m2m_next_dst_buf(ctx->m2m_ctx); - v4l2_m2m_buf_copy_metadata(&lat_buf->ts_info, vb2_v4l2, true); vdec_h264_slice_fill_decode_reflist(inst, &inst->vsi_core->h264_slice_params, share_info); - err = vpu_dec_core(vpu); if (err) { mtk_vdec_err(ctx, "core decode err=%d", err); @@ -572,12 +644,11 @@ static int vdec_h264_slice_lat_decode(void *h_vdec, struct mtk_vcodec_mem *bs, struct vdec_h264_slice_inst *inst = h_vdec; struct vdec_vpu_inst *vpu = &inst->vpu; struct mtk_video_dec_buf *src_buf_info; - int nal_start_idx, err, timeout = 0, i; + int nal_start_idx, err, timeout = 0; unsigned int data[2]; struct vdec_lat_buf *lat_buf; struct vdec_h264_slice_share_info *share_info; unsigned char *buf; - struct mtk_vcodec_mem *mem; if (vdec_msg_queue_init(&inst->ctx->msg_queue, inst->ctx, vdec_h264_slice_core_decode, @@ -616,11 +687,9 @@ static int vdec_h264_slice_lat_decode(void *h_vdec, struct mtk_vcodec_mem *bs, if (err) goto err_free_fb_out; - vdec_h264_insert_startcode(inst->ctx->dev, buf, &bs->size, - &share_info->h264_slice_params.pps); - - inst->vsi->dec.bs_buf_addr = (uint64_t)bs->dma_addr; - inst->vsi->dec.bs_buf_size = bs->size; + if (!inst->ctx->is_secure_playback) + vdec_h264_insert_startcode(inst->ctx->dev, buf, &bs->size, + &share_info->h264_slice_params.pps); *res_chg = inst->resolution_changed; if (inst->resolution_changed) { @@ -633,38 +702,27 @@ static int vdec_h264_slice_lat_decode(void *h_vdec, struct mtk_vcodec_mem *bs, } inst->resolution_changed = false; } - for (i = 0; i < H264_MAX_MV_NUM; i++) { - mem = &inst->mv_buf[i]; - inst->vsi->mv_buf_dma[i] = mem->dma_addr; - } - inst->vsi->wdma_start_addr = lat_buf->ctx->msg_queue.wdma_addr.dma_addr; - inst->vsi->wdma_end_addr = lat_buf->ctx->msg_queue.wdma_addr.dma_addr + - lat_buf->ctx->msg_queue.wdma_addr.size; - inst->vsi->wdma_err_addr = lat_buf->wdma_err_addr.dma_addr; - inst->vsi->slice_bc_start_addr = lat_buf->slice_bc_addr.dma_addr; - inst->vsi->slice_bc_end_addr = lat_buf->slice_bc_addr.dma_addr + - lat_buf->slice_bc_addr.size; - - inst->vsi->trans_end = inst->ctx->msg_queue.wdma_rptr_addr; - inst->vsi->trans_start = inst->ctx->msg_queue.wdma_wptr_addr; - mtk_vdec_debug(inst->ctx, "lat:trans(0x%llx 0x%llx) err:0x%llx", - inst->vsi->wdma_start_addr, - inst->vsi->wdma_end_addr, - inst->vsi->wdma_err_addr); - - mtk_vdec_debug(inst->ctx, "slice(0x%llx 0x%llx) rprt((0x%llx 0x%llx))", - inst->vsi->slice_bc_start_addr, - inst->vsi->slice_bc_end_addr, - inst->vsi->trans_start, - inst->vsi->trans_end); + + vdec_h264_slice_setup_lat_buffer(inst, bs, lat_buf); + mtk_vdec_debug(inst->ctx, "lat:trans(0x%llx 0x%lx) err:0x%llx", + inst->vsi->ube.dma_addr, (unsigned long)inst->vsi->ube.size, + inst->vsi->err_map.dma_addr); + + mtk_vdec_debug(inst->ctx, "slice(0x%llx 0x%lx) rprt((0x%llx 0x%llx))", + inst->vsi->slice_bc.dma_addr, (unsigned long)inst->vsi->slice_bc.size, + inst->vsi->trans.dma_addr, inst->vsi->trans.dma_addr_end); err = vpu_dec_start(vpu, data, 2); if (err) { mtk_vdec_debug(inst->ctx, "lat decode err: %d", err); goto err_free_fb_out; } - share_info->trans_end = inst->ctx->msg_queue.wdma_addr.dma_addr + - inst->vsi->wdma_end_addr_offset; + if (inst->ctx->is_secure_playback) + share_info->trans_end = inst->vsi->dec.wdma_end_addr_offset; + else + share_info->trans_end = inst->ctx->msg_queue.wdma_addr.dma_addr + + inst->vsi->dec.wdma_end_addr_offset; + share_info->trans_start = inst->ctx->msg_queue.wdma_wptr_addr; share_info->nal_info = inst->vsi->dec.nal_info; @@ -690,8 +748,11 @@ static int vdec_h264_slice_lat_decode(void *h_vdec, struct mtk_vcodec_mem *bs, return -EINVAL; } - share_info->trans_end = inst->ctx->msg_queue.wdma_addr.dma_addr + - inst->vsi->wdma_end_addr_offset; + if (inst->ctx->is_secure_playback) + share_info->trans_end = inst->vsi->dec.wdma_end_addr_offset; + else + share_info->trans_end = inst->ctx->msg_queue.wdma_addr.dma_addr + + inst->vsi->dec.wdma_end_addr_offset; vdec_msg_queue_update_ube_wptr(&lat_buf->ctx->msg_queue, share_info->trans_end); if (!IS_VDEC_INNER_RACING(inst->ctx->dev->dec_capability)) { @@ -736,10 +797,10 @@ static int vdec_h264_slice_single_decode(void *h_vdec, struct mtk_vcodec_mem *bs mtk_vdec_debug(inst->ctx, "[h264-dec] [%d] y_dma=%llx c_dma=%llx", inst->ctx->decoded_frame_cnt, y_fb_dma, c_fb_dma); - inst->vsi_ctx.dec.bs_buf_addr = (u64)bs->dma_addr; - inst->vsi_ctx.dec.bs_buf_size = bs->size; - inst->vsi_ctx.dec.y_fb_dma = y_fb_dma; - inst->vsi_ctx.dec.c_fb_dma = c_fb_dma; + inst->vsi_ctx.bs.dma_addr = (u64)bs->dma_addr; + inst->vsi_ctx.bs.size = bs->size; + inst->vsi_ctx.fb.y.dma_addr = y_fb_dma; + inst->vsi_ctx.fb.c.dma_addr = c_fb_dma; inst->vsi_ctx.dec.vdec_fb_va = (u64)(uintptr_t)fb; v4l2_m2m_buf_copy_metadata(&src_buf_info->m2m_buf.vb, @@ -769,7 +830,7 @@ static int vdec_h264_slice_single_decode(void *h_vdec, struct mtk_vcodec_mem *bs for (i = 0; i < H264_MAX_MV_NUM; i++) { mem = &inst->mv_buf[i]; - inst->vsi_ctx.mv_buf_dma[i] = mem->dma_addr; + inst->vsi_ctx.mv_buf_dma[i].dma_addr = mem->dma_addr; } } diff --git a/drivers/media/platform/mediatek/vcodec/decoder/vdec_msg_queue.c b/drivers/media/platform/mediatek/vcodec/decoder/vdec_msg_queue.c index f283c4703dc6..c1310176ae05 100644 --- a/drivers/media/platform/mediatek/vcodec/decoder/vdec_msg_queue.c +++ b/drivers/media/platform/mediatek/vcodec/decoder/vdec_msg_queue.c @@ -308,8 +308,13 @@ int vdec_msg_queue_init(struct vdec_msg_queue *msg_queue, msg_queue->wdma_addr.size = 0; return -ENOMEM; } - msg_queue->wdma_rptr_addr = msg_queue->wdma_addr.dma_addr; - msg_queue->wdma_wptr_addr = msg_queue->wdma_addr.dma_addr; + if (ctx->is_secure_playback) { + msg_queue->wdma_rptr_addr = 0; + msg_queue->wdma_wptr_addr = 0; + } else { + msg_queue->wdma_rptr_addr = msg_queue->wdma_addr.dma_addr; + msg_queue->wdma_wptr_addr = msg_queue->wdma_addr.dma_addr; + } msg_queue->empty_lat_buf.ctx = ctx; msg_queue->empty_lat_buf.core_decode = NULL;