From patchwork Sat Nov 12 09:41:43 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yunfei Dong X-Patchwork-Id: 624351 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 D0F51C4332F for ; Sat, 12 Nov 2022 09:42:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233223AbiKLJmH (ORCPT ); Sat, 12 Nov 2022 04:42:07 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35956 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234851AbiKLJmD (ORCPT ); Sat, 12 Nov 2022 04:42:03 -0500 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 020FB1D30F; Sat, 12 Nov 2022 01:41:58 -0800 (PST) X-UUID: b3919d031d91402a908610ce7ad9c254-20221112 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=ztddfO3HpzzX7jMv99ap2IqMNrkjflAF85r48IEZWKU=; b=ijJYr09jeOsvoiYrO6XaJH8vC+WHZNO4xiLnGaUiRXfmrOPLI6tGkLomr2bs2sfsovruOJMl5vGGt7IBq9H2cfr9QZA1QZCAp+F1O1M8oPh5NFc4VQloh69xIRtVqcLXUPG3PKY9+zTs/yK3iVNv8pLUNEYTGYepNLxCtD3/5NY=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.12, REQID:2358fc7b-7b05-4fde-b557-82c0482015ca, IP:0, U RL:0,TC:0,Content:-5,EDM:0,RT:0,SF:100,FILE:0,BULK:0,RULE:Release_Ham,ACTI ON:release,TS:95 X-CID-INFO: VERSION:1.1.12, REQID:2358fc7b-7b05-4fde-b557-82c0482015ca, IP:0, URL :0,TC:0,Content:-5,EDM:0,RT:0,SF:100,FILE:0,BULK:0,RULE:Spam_GS981B3D,ACTI ON:quarantine,TS:95 X-CID-META: VersionHash:62cd327, CLOUDID:04ff5a5d-100c-4555-952b-a62c895efded, B ulkID:221112174153HYKK6CPH,BulkQuantity:0,Recheck:0,SF:38|28|17|19|48,TC:n il,Content:0,EDM:-3,IP:nil,URL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0 X-UUID: b3919d031d91402a908610ce7ad9c254-20221112 Received: from mtkcas10.mediatek.inc [(172.21.101.39)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 2065121149; Sat, 12 Nov 2022 17:41:52 +0800 Received: from mtkmbs13n1.mediatek.inc (172.21.101.193) 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 15.2.792.15; Sat, 12 Nov 2022 17:41:51 +0800 Received: from localhost.localdomain (10.17.3.154) by mtkmbs13n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.15 via Frontend Transport; Sat, 12 Nov 2022 17:41:49 +0800 From: Yunfei Dong To: Yunfei Dong , Chen-Yu Tsai , Nicolas Dufresne , Hans Verkuil , AngeloGioacchino Del Regno , Benjamin Gaignard , Tiffany Lin CC: Mauro Carvalho Chehab , Matthias Brugger , George Sun , Xiaoyong Lu , Hsin-Yi Wang , Fritz Koenig , Daniel Vetter , Steve Cho , , , , , , Subject: [PATCH 4/5] media: mediatek: vcodec: Setting lat buf to lat_list when lat decode error Date: Sat, 12 Nov 2022 17:41:43 +0800 Message-ID: <20221112094144.4256-5-yunfei.dong@mediatek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221112094144.4256-1-yunfei.dong@mediatek.com> References: <20221112094144.4256-1-yunfei.dong@mediatek.com> MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Need to set lat buf to lat_list when lat decode error, or lat buffer will lost. Fixes: 5d418351ca8f ("media: mediatek: vcodec: support stateless VP9 decoding") Signed-off-by: Yunfei Dong --- .../mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) diff --git a/drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c b/drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c index fb1c36a3592d..cbb6728b8a40 100644 --- a/drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c +++ b/drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c @@ -2073,21 +2073,23 @@ static int vdec_vp9_slice_lat_decode(void *h_vdec, struct mtk_vcodec_mem *bs, return -EBUSY; } pfc = (struct vdec_vp9_slice_pfc *)lat_buf->private_data; - if (!pfc) - return -EINVAL; + if (!pfc) { + ret = -EINVAL; + goto err_free_fb_out; + } vsi = &pfc->vsi; ret = vdec_vp9_slice_setup_lat(instance, bs, lat_buf, pfc); if (ret) { mtk_vcodec_err(instance, "Failed to setup VP9 lat ret %d\n", ret); - return ret; + goto err_free_fb_out; } vdec_vp9_slice_vsi_to_remote(vsi, instance->vsi); ret = vpu_dec_start(&instance->vpu, NULL, 0); if (ret) { mtk_vcodec_err(instance, "Failed to dec VP9 ret %d\n", ret); - return ret; + goto err_free_fb_out; } if (instance->irq) { @@ -2107,7 +2109,7 @@ static int vdec_vp9_slice_lat_decode(void *h_vdec, struct mtk_vcodec_mem *bs, /* LAT trans full, no more UBE or decode timeout */ if (ret) { mtk_vcodec_err(instance, "VP9 decode error: %d\n", ret); - return ret; + goto err_free_fb_out; } mtk_vcodec_debug(instance, "lat dma addr: 0x%lx 0x%lx\n", @@ -2120,6 +2122,9 @@ static int vdec_vp9_slice_lat_decode(void *h_vdec, struct mtk_vcodec_mem *bs, vdec_msg_queue_qbuf(&ctx->dev->msg_queue_core_ctx, lat_buf); return 0; +err_free_fb_out: + vdec_msg_queue_qbuf(&ctx->msg_queue.lat_ctx, lat_buf); + return ret; } static int vdec_vp9_slice_decode(void *h_vdec, struct mtk_vcodec_mem *bs,