From patchwork Fri May 13 03:24:53 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yunfei Dong X-Patchwork-Id: 572309 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 79EB4C433FE for ; Fri, 13 May 2022 03:25:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1376728AbiEMDZG (ORCPT ); Thu, 12 May 2022 23:25:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50160 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1376671AbiEMDZF (ORCPT ); Thu, 12 May 2022 23:25:05 -0400 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 50AFD28FE9E; Thu, 12 May 2022 20:25:03 -0700 (PDT) X-UUID: e0b939beb29a47cf9303ec2e25af5571-20220513 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.4, REQID:e194aacb-28e5-483b-aaf1-8934bbe63ff2, OB:0, LO B:0,IP:0,URL:5,TC:0,Content:-20,EDM:0,RT:0,SF:0,FILE:0,RULE:Release_Ham,AC TION:release,TS:-15 X-CID-META: VersionHash:faefae9, CLOUDID:ec5224a7-eab7-4b74-a74d-5359964535a9, C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,File:nil,QS:0,BEC:nil X-UUID: e0b939beb29a47cf9303ec2e25af5571-20220513 Received: from mtkmbs11n1.mediatek.inc [(172.21.101.185)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1995915734; Fri, 13 May 2022 11:24:56 +0800 Received: from mtkmbs07n1.mediatek.inc (172.21.101.16) by mtkmbs11n1.mediatek.inc (172.21.101.185) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.3; Fri, 13 May 2022 11:24:56 +0800 Received: from mtkcas11.mediatek.inc (172.21.101.40) by mtkmbs07n1.mediatek.inc (172.21.101.16) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 13 May 2022 11:24:55 +0800 Received: from localhost.localdomain (10.17.3.154) by mtkcas11.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 13 May 2022 11:24:54 +0800 From: Yunfei Dong To: Yunfei Dong , Alexandre Courbot , Nicolas Dufresne , "Hans Verkuil" , AngeloGioacchino Del Regno , Benjamin Gaignard , Tiffany Lin , Andrew-CT Chen , Mauro Carvalho Chehab , Rob Herring , Matthias Brugger , Tomasz Figa CC: George Sun , Xiaoyong Lu , Hsin-Yi Wang , Fritz Koenig , Daniel Vetter , dri-devel , Irui Wang , "Steve Cho" , , , , , , Subject: [RESEND, v4] media: mediatek: vcodec: Fix v4l2 compliance decoder cmd test fail Date: Fri, 13 May 2022 11:24:53 +0800 Message-ID: <20220513032453.4997-1-yunfei.dong@mediatek.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Will return -EINVAL using standard framework api when test stateless decoder with cmd VIDIOC_(TRY)DECODER_CMD. Disable them to adjust v4l2 compliance test for user driver(GStreamer/Chrome) won't use decoder cmd. Fixes: 8cdc3794b2e3 ("media: mtk-vcodec: vdec: support stateless API") Signed-off-by: Yunfei Dong Reviewed-by: AngeloGioacchino Del Regno --- resend v4: - add Reviewed-by tag for patch v4. changes compared with v3: - using v4l2_disable_ioctl to replace return -ENOTTY changes compared with v2: - add reviewed-by tag changes compared with v1: - add Fixes: tag --- .../media/platform/mediatek/vcodec/mtk_vcodec_dec.c | 13 +------------ .../platform/mediatek/vcodec/mtk_vcodec_dec_drv.c | 3 +++ 2 files changed, 4 insertions(+), 12 deletions(-) diff --git a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec.c b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec.c index 3859e4c651c6..52e5d36aa912 100644 --- a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec.c +++ b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec.c @@ -47,14 +47,7 @@ static struct mtk_q_data *mtk_vdec_get_q_data(struct mtk_vcodec_ctx *ctx, static int vidioc_try_decoder_cmd(struct file *file, void *priv, struct v4l2_decoder_cmd *cmd) { - struct mtk_vcodec_ctx *ctx = fh_to_ctx(priv); - - /* Use M2M stateless helper if relevant */ - if (ctx->dev->vdec_pdata->uses_stateless_api) - return v4l2_m2m_ioctl_stateless_try_decoder_cmd(file, priv, - cmd); - else - return v4l2_m2m_ioctl_try_decoder_cmd(file, priv, cmd); + return v4l2_m2m_ioctl_try_decoder_cmd(file, priv, cmd); } @@ -69,10 +62,6 @@ static int vidioc_decoder_cmd(struct file *file, void *priv, if (ret) return ret; - /* Use M2M stateless helper if relevant */ - if (ctx->dev->vdec_pdata->uses_stateless_api) - return v4l2_m2m_ioctl_stateless_decoder_cmd(file, priv, cmd); - mtk_v4l2_debug(1, "decoder cmd=%u", cmd->cmd); dst_vq = v4l2_m2m_get_vq(ctx->m2m_ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE); diff --git a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_drv.c b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_drv.c index b417a6ab2176..995e6e2fb1ab 100644 --- a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_drv.c +++ b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_drv.c @@ -395,6 +395,9 @@ static int mtk_vcodec_probe(struct platform_device *pdev) } if (dev->vdec_pdata->uses_stateless_api) { + v4l2_disable_ioctl(vfd_dec, VIDIOC_DECODER_CMD); + v4l2_disable_ioctl(vfd_dec, VIDIOC_TRY_DECODER_CMD); + dev->mdev_dec.dev = &pdev->dev; strscpy(dev->mdev_dec.model, MTK_VCODEC_DEC_NAME, sizeof(dev->mdev_dec.model));