From patchwork Fri Jul 1 10:52:37 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 84534 X-Patchwork-Delegate: hverkuil@xs4all.nl Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o7EHA-00A14d-TA; Fri, 01 Jul 2022 10:53:29 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236869AbiGAKx1 (ORCPT + 1 other); Fri, 1 Jul 2022 06:53:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50416 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236570AbiGAKxU (ORCPT ); Fri, 1 Jul 2022 06:53:20 -0400 Received: from mail-pj1-x102a.google.com (mail-pj1-x102a.google.com [IPv6:2607:f8b0:4864:20::102a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 278F9237E0 for ; Fri, 1 Jul 2022 03:53:19 -0700 (PDT) Received: by mail-pj1-x102a.google.com with SMTP id dw10-20020a17090b094a00b001ed00a16eb4so2326300pjb.2 for ; Fri, 01 Jul 2022 03:53:19 -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=LAb8BhaEnoy6g4TUthkAckgbU5LqWiMd2MpRJwBJ244=; b=iKv4thd0wDQP8anbuEyzEQ+Zqxa2RoLpovoXs077tea1xpsXOBelzTXGmK4y7MqftT 5BJnXPH8YNdKWTHrIlCKk2Y5qhZu1/pNfrnZsu0+Mx5vhh0AMDhG/LEBw6Yr2orVpLpS c9Rif9I0bUJFib7BjpoRdmrjmJJMel7dBcIgE= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=LAb8BhaEnoy6g4TUthkAckgbU5LqWiMd2MpRJwBJ244=; b=rTun0qcfFvTeXdzAVoDCALa8ExufjOtJj4lRI/iFqrKLMj8NsgMmMeL2N8Ub/BzBup fjdH9Oh02OWI2R388R8slPYWSNXbb9QPVF7+ZRTN1BTbhrEjHJd+7CR62nKP+SauqpZr CkcP56+XqJJ+Mm4x/3aLVWFJUyoYOl2KF2/MhXBLOTtMxAjVDWhUxhzc1QmOzv0/RSfF 1cjAMiOlvsivMdTUM6DQxKbbLDf1Tp08E2JFfAQt0jrqREgbW7E5acyO8sugXItHOtXn bIwVW6x5rViM5o4m6yHkO5ozeAocnGvMgRMe9UkhlBLEoeuhnXiW1W9wzwX0cAnbFkJs MNnw== X-Gm-Message-State: AJIora/Vz0iW1JDpWwt83kf9fIQrBhgVvrW1ZJf3NXYf2YHXxwMq+yzc qIAvPH5HJ7JAcp2Ld/RCpZqEkA== X-Google-Smtp-Source: AGRyM1v7WmL7Uss1HNkKbQMy8M5hpzoThkEh0hNwmVYgcfIBghgHA/BIAT8PEL/BvGq+Wt4ZftbeQQ== X-Received: by 2002:a17:902:9f87:b0:16a:1efc:42fe with SMTP id g7-20020a1709029f8700b0016a1efc42femr20863524plq.124.1656672798693; Fri, 01 Jul 2022 03:53:18 -0700 (PDT) Received: from wenstp920.tpe.corp.google.com ([2401:fa00:1:10:59bf:8b47:50a0:b04f]) by smtp.gmail.com with ESMTPSA id j2-20020a170902758200b0016a058b7547sm14906670pll.294.2022.07.01.03.53.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 01 Jul 2022 03:53:18 -0700 (PDT) From: Chen-Yu Tsai To: Tiffany Lin , Andrew-CT Chen , Yunfei Dong , Mauro Carvalho Chehab , Hans Verkuil Cc: AngeloGioacchino Del Regno , Nicolas Dufresne , Chen-Yu Tsai , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, Matthias Brugger Subject: [PATCH 6/6] media: mediatek: vcodec: Use default bus_info for encoder capability Date: Fri, 1 Jul 2022 18:52:37 +0800 Message-Id: <20220701105237.932332-7-wenst@chromium.org> X-Mailer: git-send-email 2.37.0.rc0.161.g10f37bed90-goog In-Reply-To: <20220701105237.932332-1-wenst@chromium.org> References: <20220701105237.932332-1-wenst@chromium.org> MIME-Version: 1.0 X-Spam-Status: No, score=-2.5 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no Since commit f2d8b6917f3b ("media: v4l: ioctl: Set bus_info in v4l_querycap()"), the V4L2 core provides a default value for the bus_info field for platform and PCI devices. This value will match the default value for media devices added by commit cef699749f37 ("media: mc: Set bus_info in media_device_init()"). These defaults are stable and device-specific. Drop the custom capability bus_info from the mtk-vcodec encoder driver, and use the defaults. Signed-off-by: Chen-Yu Tsai --- drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc.c b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc.c index cc286e59021e..25e816863597 100644 --- a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc.c +++ b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc.c @@ -237,7 +237,6 @@ static int vidioc_venc_querycap(struct file *file, void *priv, int platform_name = mtk_vcodec_enc_get_chip_name(priv); strscpy(cap->driver, dev->driver->name, sizeof(cap->driver)); - snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:mt%d-enc", platform_name); snprintf(cap->card, sizeof(cap->card), "MT%d video encoder", platform_name); return 0;