From nobody Fri Sep 20 07:02:58 2024 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 483C7C4167B for ; Wed, 6 Dec 2023 08:17:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1377332AbjLFIRa (ORCPT ); Wed, 6 Dec 2023 03:17:30 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50076 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1377225AbjLFIQs (ORCPT ); Wed, 6 Dec 2023 03:16:48 -0500 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ABF8E19AB; Wed, 6 Dec 2023 00:16:17 -0800 (PST) X-UUID: b44d2342940f11ee8051498923ad61e6-20231206 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=oUOfVeRKnJ1zcg5WgLZGiIN5J1sZ37QJ5q0Qif+5X/Q=; b=ckww2BIzOiTl0/6YD/tqTg+XjO+zyrhjgV8LfrTw6OBOn804q+gUeKudviy8hIvOCHZrgQcFm8sfkgeRbzsP+kY2z8rCjQ99CBFI4vLIXowJGjXXeJ+sCOKFhcnoINhPMSShI6RT7Iqae/o0BImftKaBubraH9iIX1/12wJ5eAE=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.34,REQID:b9359682-2a90-4534-b2d4-f493192a0ea2,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:abefa75,CLOUDID:137ae060-c89d-4129-91cb-8ebfae4653fc,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File: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: b44d2342940f11ee8051498923ad61e6-20231206 Received: from mtkmbs11n2.mediatek.inc [(172.21.101.187)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1359399713; Wed, 06 Dec 2023 16:16:06 +0800 Received: from mtkmbs11n1.mediatek.inc (172.21.101.185) by mtkmbs13n2.mediatek.inc (172.21.101.108) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Wed, 6 Dec 2023 16:16:05 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Wed, 6 Dec 2023 16:16:03 +0800 From: Yunfei Dong To: Jeffrey Kardatzke , =?UTF-8?q?N=C3=ADcolas=20F=20=2E=20R=20=2E=20A=20=2E=20Prado?= , Nicolas Dufresne , Hans Verkuil , AngeloGioacchino Del Regno , Benjamin Gaignard , Nathan Hebert 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=20K=C3=B6nig?= , Matthias Brugger , , , , , , , Subject: [PATCH v3,19/21] media: medkatek: vcodec: disable wait interrupt for svp mode Date: Wed, 6 Dec 2023 16:15:36 +0800 Message-ID: <20231206081538.17056-20-yunfei.dong@mediatek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20231206081538.17056-1-yunfei.dong@mediatek.com> References: <20231206081538.17056-1-yunfei.dong@mediatek.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Waiting interrupt in optee-os for svp mode, need to disable it in kernel in case of interrupt is cleaned. Signed-off-by: Yunfei Dong --- .../vcodec/decoder/mtk_vcodec_dec_hw.c | 34 +++++------ .../vcodec/decoder/mtk_vcodec_dec_pm.c | 6 +- .../decoder/vdec/vdec_h264_req_multi_if.c | 57 +++++++++++-------- 3 files changed, 54 insertions(+), 43 deletions(-) diff --git a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_= hw.c b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_hw.c index 881d5de41e05..1982c088c6da 100644 --- a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_hw.c +++ b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_hw.c @@ -72,26 +72,28 @@ static irqreturn_t mtk_vdec_hw_irq_handler(int irq, voi= d *priv) =20 ctx =3D mtk_vcodec_get_curr_ctx(dev->main_dev, dev->hw_idx); =20 - /* check if HW active or not */ - cg_status =3D readl(dev->reg_base[VDEC_HW_SYS] + VDEC_HW_ACTIVE_ADDR); - if (cg_status & VDEC_HW_ACTIVE_MASK) { - mtk_v4l2_vdec_err(ctx, "vdec active is not 0x0 (0x%08x)", cg_status); - return IRQ_HANDLED; - } + if (!ctx->is_secure_playback) { + /* check if HW active or not */ + cg_status =3D readl(dev->reg_base[VDEC_HW_SYS] + VDEC_HW_ACTIVE_ADDR); + if (cg_status & VDEC_HW_ACTIVE_MASK) { + mtk_v4l2_vdec_err(ctx, "vdec active is not 0x0 (0x%08x)", cg_status); + return IRQ_HANDLED; + } =20 - dec_done_status =3D readl(vdec_misc_addr); - if ((dec_done_status & MTK_VDEC_IRQ_STATUS_DEC_SUCCESS) !=3D - MTK_VDEC_IRQ_STATUS_DEC_SUCCESS) - return IRQ_HANDLED; + dec_done_status =3D readl(vdec_misc_addr); + if ((dec_done_status & MTK_VDEC_IRQ_STATUS_DEC_SUCCESS) !=3D + MTK_VDEC_IRQ_STATUS_DEC_SUCCESS) + return IRQ_HANDLED; =20 - /* clear interrupt */ - writel(dec_done_status | VDEC_IRQ_CFG, vdec_misc_addr); - writel(dec_done_status & ~VDEC_IRQ_CLR, vdec_misc_addr); + /* clear interrupt */ + writel(dec_done_status | VDEC_IRQ_CFG, vdec_misc_addr); + writel(dec_done_status & ~VDEC_IRQ_CLR, vdec_misc_addr); =20 - wake_up_dec_ctx(ctx, MTK_INST_IRQ_RECEIVED, dev->hw_idx); + wake_up_dec_ctx(ctx, MTK_INST_IRQ_RECEIVED, dev->hw_idx); =20 - mtk_v4l2_vdec_dbg(3, ctx, "wake up ctx %d, dec_done_status=3D%x", - ctx->id, dec_done_status); + mtk_v4l2_vdec_dbg(3, ctx, "wake up ctx %d, dec_done_status=3D%x", + ctx->id, dec_done_status); + } =20 return IRQ_HANDLED; } diff --git a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_= pm.c b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_pm.c index aefd3e9e3061..a94eda936f16 100644 --- a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_pm.c +++ b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_pm.c @@ -238,7 +238,8 @@ void mtk_vcodec_dec_enable_hardware(struct mtk_vcodec_d= ec_ctx *ctx, int hw_idx) mtk_vcodec_dec_child_dev_on(ctx->dev, MTK_VDEC_LAT0); mtk_vcodec_dec_child_dev_on(ctx->dev, hw_idx); =20 - mtk_vcodec_dec_enable_irq(ctx->dev, hw_idx); + if (!ctx->is_secure_playback) + mtk_vcodec_dec_enable_irq(ctx->dev, hw_idx); =20 if (IS_VDEC_INNER_RACING(ctx->dev->dec_capability)) mtk_vcodec_load_racing_info(ctx); @@ -250,7 +251,8 @@ void mtk_vcodec_dec_disable_hardware(struct mtk_vcodec_= dec_ctx *ctx, int hw_idx) if (IS_VDEC_INNER_RACING(ctx->dev->dec_capability)) mtk_vcodec_record_racing_info(ctx); =20 - mtk_vcodec_dec_disable_irq(ctx->dev, hw_idx); + if (!ctx->is_secure_playback) + mtk_vcodec_dec_disable_irq(ctx->dev, hw_idx); =20 mtk_vcodec_dec_child_dev_off(ctx->dev, hw_idx); if (IS_VDEC_LAT_ARCH(ctx->dev->vdec_pdata->hw_arch) && 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_h= 264_req_multi_if.c index 2dfb3043493e..3e2270399b6c 100644 --- a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_mul= ti_if.c +++ b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_mul= ti_if.c @@ -593,14 +593,16 @@ static int vdec_h264_slice_core_decode(struct vdec_la= t_buf *lat_buf) goto vdec_dec_end; } =20 - /* wait decoder done interrupt */ - timeout =3D 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 =3D !!timeout; - - vpu_dec_core_end(vpu); + if (!ctx->is_secure_playback) { + /* wait decoder done interrupt */ + timeout =3D mtk_vcodec_wait_for_done_ctx(inst->ctx, MTK_INST_IRQ_RECEIVE= D, + 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 =3D !!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, inst->vsi_core->dec.crc[0], inst->vsi_core->dec.crc[1], @@ -724,14 +726,16 @@ static int vdec_h264_slice_lat_decode(void *h_vdec, s= truct mtk_vcodec_mem *bs, vdec_msg_queue_qbuf(&inst->ctx->msg_queue.core_ctx, lat_buf); } =20 - /* wait decoder done interrupt */ - timeout =3D 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_nu= m); - inst->vsi->dec.timeout =3D !!timeout; + if (!inst->ctx->is_secure_playback) { + /* wait decoder done interrupt */ + timeout =3D mtk_vcodec_wait_for_done_ctx(inst->ctx, MTK_INST_IRQ_RECEIVE= D, + WAIT_INTR_TIMEOUT_MS, MTK_VDEC_LAT0); + if (timeout) + mtk_vdec_err(inst->ctx, "lat decode timeout: pic_%d", inst->slice_dec_n= um); + inst->vsi->dec.timeout =3D !!timeout; =20 - err =3D vpu_dec_end(vpu); + err =3D vpu_dec_end(vpu); + } if (err =3D=3D SLICE_HEADER_FULL || err =3D=3D 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); @@ -831,16 +835,19 @@ static int vdec_h264_slice_single_decode(void *h_vdec= , struct mtk_vcodec_mem *bs if (err) goto err_free_fb_out; =20 - /* wait decoder done interrupt */ - err =3D mtk_vcodec_wait_for_done_ctx(inst->ctx, MTK_INST_IRQ_RECEIVED, - WAIT_INTR_TIMEOUT_MS, MTK_VDEC_CORE); - if (err) - mtk_vdec_err(inst->ctx, "decode timeout: pic_%d", inst->ctx->decoded_fra= me_cnt); - - inst->vsi->dec.timeout =3D !!err; - err =3D vpu_dec_end(vpu); - if (err) - goto err_free_fb_out; + if (!inst->ctx->is_secure_playback) { + /* wait decoder done interrupt */ + err =3D mtk_vcodec_wait_for_done_ctx(inst->ctx, MTK_INST_IRQ_RECEIVED, + WAIT_INTR_TIMEOUT_MS, MTK_VDEC_CORE); + if (err) + mtk_vdec_err(inst->ctx, "decode timeout: pic_%d", + inst->ctx->decoded_frame_cnt); + + inst->vsi->dec.timeout =3D !!err; + err =3D vpu_dec_end(vpu); + if (err) + goto err_free_fb_out; + } =20 memcpy(&inst->vsi_ctx, inst->vpu.vsi, sizeof(inst->vsi_ctx)); mtk_vdec_debug(inst->ctx, "pic[%d] crc: 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%= x 0x%x", --=20 2.18.0