From patchwork Mon Mar 1 23:52:16 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wren Turkal X-Patchwork-Id: 392435 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=-18.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, 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 527CCC433DB for ; Tue, 2 Mar 2021 17:22:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EBACA64F32 for ; Tue, 2 Mar 2021 17:22:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244796AbhCBRNX (ORCPT ); Tue, 2 Mar 2021 12:13:23 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49772 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239630AbhCBAGE (ORCPT ); Mon, 1 Mar 2021 19:06:04 -0500 Received: from mail-pj1-x102c.google.com (mail-pj1-x102c.google.com [IPv6:2607:f8b0:4864:20::102c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A55B2C061788 for ; Mon, 1 Mar 2021 15:55:18 -0800 (PST) Received: by mail-pj1-x102c.google.com with SMTP id t9so658833pjl.5 for ; Mon, 01 Mar 2021 15:55:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=penguintechs.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=2ml54oXLIB5Mp9Ylqx0Fhn+McHeW+ZcUXEybqqU9Jjw=; b=Aa+tkRjV9izM9VtQwM6MC1sB3qdyNqD0pN3HzoMMk5G23bfGCGVFf9x+Klfj3w8TaX tbpwkOKzfMB+FBNfD97kxyAejLcwGO6HLAqDoUBAl6EcrGcI2pCHCzOSSt53Gj4xgtmN L52cYE1YRCgDv+ib2c2bdBSwsgdmjhSV4t2YA= 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:mime-version :content-transfer-encoding; bh=2ml54oXLIB5Mp9Ylqx0Fhn+McHeW+ZcUXEybqqU9Jjw=; b=pDSw0KQu8md2lKaYN0LemXfyRkkz4PwfkxKhbA3dxePnLmc8JAo9+IKXw7xpnsHVsE x4uBcXa//nyvqDd1YMBjid0mkVuovmttVpjRo3eD5c1b0kySMSzZ9o/fuqrsMYbDV0Dm YLYnCb3ZNZK4Cs2Ovqj234pU2it8vh8zjeGY3TwJ89Wkc7q0v6oi7g0FD0O+/gs9MKtg Vo6f4u8oHLQtP4Dy9/UFmMulkZJK3Z/Fg0cL368Md9UQvVCw/sAIJolVyx3HBOy4uCMZ X1GebgRo2DKniDeljDFDc7oyi4cCzRO3EhibS8aQCiky0h6v7GNO8mXYDZ9cvcoLv93v +94w== X-Gm-Message-State: AOAM5339V+99Y1e1CZkXwk3+k6D2NZR+OZUlUknLjE1vDPzwGtOROwvb InZTVM3k2TuuKcd6Bj3/uJUTY+qtIgv9fA== X-Google-Smtp-Source: ABdhPJxggwAq8wUf+PP2CndsGT20aoTm0pLLoho94XqMp80Er1oRvjoNf4a2fR3dj3t4nV6wPFYhRg== X-Received: by 2002:a17:902:ea01:b029:e4:1caa:d200 with SMTP id s1-20020a170902ea01b02900e41caad200mr930235plg.73.1614642917874; Mon, 01 Mar 2021 15:55:17 -0800 (PST) Received: from braindead.localdomain (c-71-202-115-154.hsd1.ca.comcast.net. [71.202.115.154]) by smtp.gmail.com with ESMTPSA id d16sm12821434pfq.203.2021.03.01.15.55.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 01 Mar 2021 15:55:17 -0800 (PST) From: Wren Turkal To: linux-media@vger.kernel.org Cc: Wren Turkal Subject: [PATCH] Make V4L2_MEM2MEM_DEV manually selectable. Date: Mon, 1 Mar 2021 15:52:16 -0800 Message-Id: <20210301235216.81150-1-wt@penguintechs.org> X-Mailer: git-send-email 2.30.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org The V4L2_MEM2MEM_DEV config item enables the mem2mem framework in the v4l2 core code. This framework is used by mem2mem drivers. I would like to be able to turn this feature on in order to expose the related symbols so that I can work on a module that is not yet ready to be submitted for inclusion itself. Signed-off-by: Wren Turkal --- drivers/media/v4l2-core/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/v4l2-core/Kconfig b/drivers/media/v4l2-core/Kconfig index bf49f83cb86f..25004137a982 100644 --- a/drivers/media/v4l2-core/Kconfig +++ b/drivers/media/v4l2-core/Kconfig @@ -54,7 +54,7 @@ config V4L2_H264 # Used by drivers that need v4l2-mem2mem.ko config V4L2_MEM2MEM_DEV - tristate + tristate "V4L2 mem2mem framework support" depends on VIDEOBUF2_CORE # Used by LED subsystem flash drivers