From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7A884C433E0 for ; Fri, 26 Jun 2020 08:06:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 52D3B20857 for ; Fri, 26 Jun 2020 08:06:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="f8w7ucx1" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729225AbgFZIGJ (ORCPT ); Fri, 26 Jun 2020 04:06:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40750 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729183AbgFZIGG (ORCPT ); Fri, 26 Jun 2020 04:06:06 -0400 Received: from mail-pg1-x544.google.com (mail-pg1-x544.google.com [IPv6:2607:f8b0:4864:20::544]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BCD2CC08C5C1 for ; Fri, 26 Jun 2020 01:06:05 -0700 (PDT) Received: by mail-pg1-x544.google.com with SMTP id e9so4615907pgo.9 for ; Fri, 26 Jun 2020 01:06:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Sui+aE36W22DqtS2fgsG54iRuVi4BhJkSmMBR5vkIvo=; b=f8w7ucx1BwENgxJR/Rc1pSalVXftgwFc0KkcZbAs/TcppB9xRQDLPkJNPWLBHngmxf +I/rAXJjvWJX37+ZaQHg0f1px3DVH8/oo6ANHkBcm9F3LrqCUIkTvKyMC78TcLHx02lB YSwHRp+hLpwilQul5ijJegqktK8N6qIeJ+TPU= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Sui+aE36W22DqtS2fgsG54iRuVi4BhJkSmMBR5vkIvo=; b=hAxiKvhkWQdomk+fRJKETZKts2GNkFcahW/Vvr+jC4m96C+WgSXhA9DJ7QbU9JftvO tqtLftZxCoLgKAkpFH+VwntDwbn/1VxNwXzn0Kte/K3esgAmmBPz9jyXP6Jj5g5AlGW4 umrwjdVrmp7anNWqgzL8YignDpsK346ETHjuEv1pilEMHMIMNwL0dGrmdw4DALQS3EQX OackPByi1+5RgV67nC9EKLY6qOzwAj9eVTJc5TCccDI0bzQua3f8fNQWfSwCK8ebpn4O JNseQWHx/KRBEEy5znJz++GenQ0X2kQx3LszRQD2dzOlg7uvOpjmh93aTMOHjtWBhcCP uofA== X-Gm-Message-State: AOAM531cijg+YnRc/FDWHzAx9PxBeZ8JzqKjtqFvmVbxhtRk3gDy1CKO D/wlDIzxZOWBFhFPAJbuH2jPgg== X-Google-Smtp-Source: ABdhPJzZ7MWGk9jvC+DPhRc7+KTbwzgKCEciabh8q+jgkASL1WbRsleAMj3y90vF2Ou1wTEbTB2X+Q== X-Received: by 2002:aa7:8dc1:: with SMTP id j1mr1625300pfr.194.1593158765373; Fri, 26 Jun 2020 01:06:05 -0700 (PDT) Received: from acourbot.tok.corp.google.com ([2401:fa00:8f:203:93d9:de4d:e834:3086]) by smtp.gmail.com with ESMTPSA id 137sm21809843pgg.72.2020.06.26.01.06.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 26 Jun 2020 01:06:04 -0700 (PDT) From: Alexandre Courbot To: Tiffany Lin , Andrew-CT Chen , Rui Wang , Yunfei Dong , Pi-Hsun Shih , Maoguang Meng Cc: linux-media@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, Alexandre Courbot Subject: [PATCH v2 11/18] media: mtk-vcodec: venc support MIN_OUTPUT_BUFFERS control Date: Fri, 26 Jun 2020 17:04:35 +0900 Message-Id: <20200626080442.292309-12-acourbot@chromium.org> X-Mailer: git-send-email 2.27.0.212.ge8ba1cc988-goog In-Reply-To: <20200626080442.292309-1-acourbot@chromium.org> References: <20200626080442.292309-1-acourbot@chromium.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This control is required by v4l2-compliance for encoders. A value of 1 should be suitable for all scenarios. Signed-off-by: Alexandre Courbot --- drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c index f2ba19c32400..f833aee4a06f 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c @@ -1206,6 +1206,8 @@ int mtk_vcodec_enc_ctrls_setup(struct mtk_vcodec_ctx *ctx) v4l2_ctrl_handler_init(handler, MTK_MAX_CTRLS_HINT); + v4l2_ctrl_new_std(handler, ops, V4L2_CID_MIN_BUFFERS_FOR_OUTPUT, + 1, 1, 1, 1); v4l2_ctrl_new_std(handler, ops, V4L2_CID_MPEG_VIDEO_BITRATE, ctx->dev->venc_pdata->min_bitrate, ctx->dev->venc_pdata->max_bitrate, 1, 4000000); -- 2.27.0.212.ge8ba1cc988-goog