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: =?utf-8?b?WXVuZmVpIERvbmcgKOiRo+S6kemjnik=?= X-Patchwork-Id: 13041134 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 178EDC43217 for ; Sat, 12 Nov 2022 09:42:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date :Subject:CC:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=ztddfO3HpzzX7jMv99ap2IqMNrkjflAF85r48IEZWKU=; b=LWXlXlaF8zxa3Oc1KqMVdrayfF TW0QHmcyuebZgdVeN1ZkrEPBmCay/hNy3D/a0QfphZhrNTX+ismOsBU0JwCwrkl8Ct2mdivZ8KdNt NHtwZBzFyMKg2PZHPQyF+81Qh9RToWPgSjctz4N2OkU+Sh/nTSZIwdOEGLGEvjZrZ29sDgFevCBSK KVSJkiCP5+XPhi/kAcgycVeSmk25+Pl1scE/7HnDdrKebj7Qlxy4OqbdkKM+lrdk5EJ7ck1jYEcYy AzFEJtso+s39CH9PsoJ0daGjB12pcdArDi8t7XhTJIOW9x2zo/aFhxZHVEx7FopNxeB3r79n5/bcG CqKrTLLQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1otn1s-004kRO-J0; Sat, 12 Nov 2022 09:42:24 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1otn1l-004kOV-5s; Sat, 12 Nov 2022 09:42:20 +0000 X-UUID: 964f65e044e3423f95719fb38bb07cb0-20221112 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:40edd5bd-db9f-4c4b-bc9e-24fa63320298,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:62cd327,CLOUDID:a2e81286-088c-4756-8f76-577be701e693,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 X-UUID: 964f65e044e3423f95719fb38bb07cb0-20221112 Received: from mtkmbs11n1.mediatek.inc [(172.21.101.185)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 759953213; Sat, 12 Nov 2022 02:42:14 -0700 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221112_014219_047810_1318C8CB X-CRM114-Status: GOOD ( 12.67 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.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,