From patchwork Fri Apr 12 09:08:50 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yunfei Dong X-Patchwork-Id: 13627344 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D6483C4345F for ; Fri, 12 Apr 2024 09:09:45 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id CFBB310F2BE; Fri, 12 Apr 2024 09:09:44 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=mediatek.com header.i=@mediatek.com header.b="sdGKR7nq"; dkim-atps=neutral Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0E23210F517 for ; Fri, 12 Apr 2024 09:09:30 +0000 (UTC) X-UUID: 5dd4b0d2f8ac11ee935d6952f98a51a9-20240412 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=LSBWj7mVrO0pFcDbfbk+eHT62xpZ8G5ICUITBhRc8RY=; b=sdGKR7nq4vJJm+Kx+o44+EhtiH/uD7kRt2cu66AclZRQNtS8M6Yna7aU4QzZGWhJ3RyCK7K5Bs9xzmFWpht9Yloqv76p3rYCH0Wh2BX+fUfX+wfwJc8UcDA6UXSxyA0z8v2XqdBjE95ezkp6a6/MGKKSTHYZyf5i0k5guHSDKS0=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.37, REQID:2a44c47c-c4ed-4bbd-adfa-e5812c5fc559, IP:0, U RL:0,TC:0,Content:-5,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION :release,TS:-5 X-CID-META: VersionHash:6f543d0, CLOUDID:bae5d5fa-ed05-4274-9204-014369d201e8, B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES:1, SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0 X-CID-BVR: 0,NGT X-CID-BAS: 0,NGT,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-UUID: 5dd4b0d2f8ac11ee935d6952f98a51a9-20240412 Received: from mtkmbs13n1.mediatek.inc [(172.21.101.193)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1491719649; Fri, 12 Apr 2024 17:09:28 +0800 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by mtkmbs11n2.mediatek.inc (172.21.101.187) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Fri, 12 Apr 2024 17:09:27 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Fri, 12 Apr 2024 17:09:26 +0800 From: Yunfei Dong To: Jeffrey Kardatzke , =?utf-8?q?N=C3=ADcolas_F_=2E_?= =?utf-8?q?R_=2E_A_=2E_Prado?= , Nathan Hebert , Nicolas Dufresne , Hans Verkuil , AngeloGioacchino Del Regno , Benjamin Gaignard , Sebastian Fricke , Tomasz Figa , Mauro Carvalho Chehab , Marek Szyprowski CC: Chen-Yu Tsai , Yong Wu , Hsin-Yi Wang , Fritz Koenig , Daniel Vetter , Steve Cho , Yunfei Dong , Sumit Semwal , Brian Starkey , John Stultz , "T . J . Mercier" , =?utf-8?q?Christian_K=C3=B6nig?= , Matthias Brugger , , , , , , Subject: [PATCH v5, 22/23] media: mediatek: vcodec: support hevc svp for mt8188 Date: Fri, 12 Apr 2024 17:08:50 +0800 Message-ID: <20240412090851.24999-23-yunfei.dong@mediatek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240412090851.24999-1-yunfei.dong@mediatek.com> References: <20240412090851.24999-1-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" Change hevc driver to support secure video playback(svp) for mt8188. Need to map shared memory with optee interface and wait interrupt in optee-os. Signed-off-by: Yunfei Dong --- .../decoder/vdec/vdec_hevc_req_multi_if.c | 89 +++++++++++-------- 1 file changed, 54 insertions(+), 35 deletions(-) diff --git a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_hevc_req_multi_if.c b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_hevc_req_multi_if.c index fe0a8508d632..30c85d053f18 100644 --- a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_hevc_req_multi_if.c +++ b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_hevc_req_multi_if.c @@ -415,11 +415,14 @@ static void vdec_hevc_fill_dpb_info(struct mtk_vcodec_dec_ctx *ctx, hevc_dpb_info[index].field = dpb->field_pic; hevc_dpb_info[index].y_dma_addr = vb2_dma_contig_plane_dma_addr(vb, 0); - if (ctx->q_data[MTK_Q_DATA_DST].fmt->num_planes == 2) - hevc_dpb_info[index].c_dma_addr = vb2_dma_contig_plane_dma_addr(vb, 1); - else - hevc_dpb_info[index].c_dma_addr = - hevc_dpb_info[index].y_dma_addr + ctx->picinfo.fb_sz[0]; + if (!ctx->is_secure_playback) { + if (ctx->q_data[MTK_Q_DATA_DST].fmt->num_planes == 2) + hevc_dpb_info[index].c_dma_addr = + vb2_dma_contig_plane_dma_addr(vb, 1); + else + hevc_dpb_info[index].c_dma_addr = + hevc_dpb_info[index].y_dma_addr + ctx->picinfo.fb_sz[0]; + } } } @@ -800,7 +803,7 @@ static int vdec_hevc_slice_setup_core_buffer(struct vdec_hevc_slice_inst *inst, 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; + u64 y_fb_dma, c_fb_dma = 0; int i; fb = ctx->dev->vdec_pdata->get_cap_buffer(ctx); @@ -810,18 +813,20 @@ static int vdec_hevc_slice_setup_core_buffer(struct vdec_hevc_slice_inst *inst, } 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; + 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(inst->ctx, "[hevc-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.y.size = ctx->picinfo.fb_sz[1]; + inst->vsi_core->fb.c.size = ctx->picinfo.fb_sz[1]; inst->vsi_core->dec.vdec_fb_va = (unsigned long)fb; @@ -878,8 +883,13 @@ static int vdec_hevc_slice_init(struct mtk_vcodec_dec_ctx *ctx) vsi_size = round_up(sizeof(struct vdec_hevc_slice_vsi), VCODEC_DEC_ALIGNED_64); inst->vsi = inst->vpu.vsi; - inst->vsi_core = - (struct vdec_hevc_slice_vsi *)(((char *)inst->vpu.vsi) + vsi_size); + if (ctx->is_secure_playback) + inst->vsi_core = + mtk_vcodec_dec_get_shm_buffer_va(ctx->dev->optee_private, MTK_VDEC_CORE, + OPTEE_DATA_INDEX); + else + inst->vsi_core = + (struct vdec_hevc_slice_vsi *)(((char *)inst->vpu.vsi) + vsi_size); inst->resolution_changed = true; inst->realloc_mv_buf = true; @@ -944,21 +954,22 @@ static int vdec_hevc_slice_core_decode(struct vdec_lat_buf *lat_buf) goto vdec_dec_end; } - /* wait decoder done interrupt */ - timeout = mtk_vcodec_wait_for_done_ctx(inst->ctx, MTK_INST_IRQ_RECEIVED, - WAIT_INTR_TIMEOUT_MS, MTK_VDEC_CORE); - if (timeout) - mtk_vdec_err(ctx, "core decode timeout: pic_%d", ctx->decoded_frame_cnt); - inst->vsi_core->dec.timeout = !!timeout; + if (!vpu->ctx->is_secure_playback) { + /* wait decoder done interrupt */ + timeout = mtk_vcodec_wait_for_done_ctx(inst->ctx, MTK_INST_IRQ_RECEIVED, + WAIT_INTR_TIMEOUT_MS, MTK_VDEC_CORE); + if (timeout) + mtk_vdec_err(ctx, "core decode timeout: pic_%d", ctx->decoded_frame_cnt); + inst->vsi_core->dec.timeout = !!timeout; - vpu_dec_core_end(vpu); - mtk_vdec_debug(ctx, "pic[%d] crc: 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x", - ctx->decoded_frame_cnt, + vpu_dec_core_end(vpu); + } + mtk_vdec_debug(ctx, "pic[%d] svp:%d crc: 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x", + ctx->decoded_frame_cnt, ctx->is_secure_playback, inst->vsi_core->dec.crc[0], inst->vsi_core->dec.crc[1], inst->vsi_core->dec.crc[2], inst->vsi_core->dec.crc[3], inst->vsi_core->dec.crc[4], inst->vsi_core->dec.crc[5], inst->vsi_core->dec.crc[6], inst->vsi_core->dec.crc[7]); - vdec_dec_end: vdec_msg_queue_update_ube_rptr(&lat_buf->ctx->msg_queue, share_info->trans.dma_addr_end); ctx->dev->vdec_pdata->cap_to_disp(ctx, !!err, lat_buf->src_buf_req); @@ -1015,14 +1026,17 @@ static int vdec_hevc_slice_lat_decode(void *h_vdec, struct mtk_vcodec_mem *bs, vdec_msg_queue_qbuf(&inst->ctx->msg_queue.core_ctx, lat_buf); } - /* wait decoder done interrupt */ - timeout = mtk_vcodec_wait_for_done_ctx(inst->ctx, MTK_INST_IRQ_RECEIVED, - WAIT_INTR_TIMEOUT_MS, MTK_VDEC_LAT0); - if (timeout) - mtk_vdec_err(inst->ctx, "lat decode timeout: pic_%d", inst->slice_dec_num); - inst->vsi->dec.timeout = !!timeout; + if (!inst->ctx->is_secure_playback) { + /* wait decoder done interrupt */ + timeout = mtk_vcodec_wait_for_done_ctx(inst->ctx, MTK_INST_IRQ_RECEIVED, + WAIT_INTR_TIMEOUT_MS, MTK_VDEC_LAT0); + if (timeout) + mtk_vdec_err(inst->ctx, "lat decode timeout: pic_%d", inst->slice_dec_num); + inst->vsi->dec.timeout = !!timeout; + + err = vpu_dec_end(vpu); + } - err = vpu_dec_end(vpu); if (err == SLICE_HEADER_FULL || err == TRANS_BUFFER_FULL) { if (!IS_VDEC_INNER_RACING(inst->ctx->dev->dec_capability)) vdec_msg_queue_qbuf(&inst->ctx->msg_queue.lat_ctx, lat_buf); @@ -1031,8 +1045,11 @@ static int vdec_hevc_slice_lat_decode(void *h_vdec, struct mtk_vcodec_mem *bs, return -EINVAL; } - share_info->trans.dma_addr_end = inst->ctx->msg_queue.wdma_addr.dma_addr + - inst->vsi->dec.wdma_end_addr_offset; + if (inst->ctx->is_secure_playback) + share_info->trans.dma_addr_end = inst->vsi->dec.wdma_end_addr_offset; + else + share_info->trans.dma_addr_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.dma_addr_end); if (!IS_VDEC_INNER_RACING(inst->ctx->dev->dec_capability)) { @@ -1040,8 +1057,10 @@ static int vdec_hevc_slice_lat_decode(void *h_vdec, struct mtk_vcodec_mem *bs, sizeof(share_info->hevc_slice_params)); vdec_msg_queue_qbuf(&inst->ctx->msg_queue.core_ctx, lat_buf); } - mtk_vdec_debug(inst->ctx, "dec num: %d lat crc: 0x%x 0x%x 0x%x", inst->slice_dec_num, - inst->vsi->dec.crc[0], inst->vsi->dec.crc[1], inst->vsi->dec.crc[2]); + + mtk_vdec_debug(inst->ctx, "dec num: %d lat crc: 0x%x 0x%x 0x%x 0x%x size:%d", + inst->slice_dec_num, inst->vsi->dec.crc[0], inst->vsi->dec.crc[1], + inst->vsi->dec.crc[2], inst->vsi->dec.crc[3], (unsigned int)bs->size); inst->slice_dec_num++; return 0;