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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3C045C433EF for ; Fri, 29 Apr 2022 08:43:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1355930AbiD2Iqg (ORCPT ); Fri, 29 Apr 2022 04:46:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45174 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1355901AbiD2Iqa (ORCPT ); Fri, 29 Apr 2022 04:46:30 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id B4F9517E16 for ; Fri, 29 Apr 2022 01:43:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1651221790; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=LCV3P6hCzkrdCIrNXXA9bD+9VmWpW20bTzgfHeQMSC8=; b=BcbqRfxldAHb+EN6kxuAmPKGFolmFzYPC6sKuWFjulh5WhzZVQ4hqL4IaE0Rxn1aSov/sL PktNvXwV6ZrrM6nxgjd/5ZwgbF5zQiabAp1d9cktBK1e3CrkV/PPplhuzMMAGSbIlT1Z6X pCxymv2VwBcD/7+EXGkSrl08h6yhtho= Received: from mail-wr1-f72.google.com (mail-wr1-f72.google.com [209.85.221.72]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-541-hh6H30vuNQ2GcC7ouL_ctw-1; Fri, 29 Apr 2022 04:43:09 -0400 X-MC-Unique: hh6H30vuNQ2GcC7ouL_ctw-1 Received: by mail-wr1-f72.google.com with SMTP id s8-20020adf9788000000b0020adb01dc25so2800232wrb.20 for ; Fri, 29 Apr 2022 01:43:09 -0700 (PDT) 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=LCV3P6hCzkrdCIrNXXA9bD+9VmWpW20bTzgfHeQMSC8=; b=bgvRcJacABSaoyM2Gx8ztcfBazfGtX8B/af1BCfXQkkxgSLLSfa/y+Oc0gj0L90QWu AA2SP6Xz0ONoMdWF8oPD14XJP1s/W6YTfa+oAH0jLmqLmkU1QmmdZEMhoSokFKbaTn/v NqxCzH+ByY6gQ4gBMjF2BByKwGSlD6mOWsjxM2BjX4xAO/lm0rkCLviaVjs0wFeCUpjX D+Pbvw39k65RoyALta0U2sPTVRnQ2pDfRfnc2byOwIdb1kEoWX53YRUddgpcqPCBLfJk IQGv0CXHQ7GNqtspoxelde3rioV4C1X7BJ3/AmBy8yZqwq3Zi7cqc5FoC3G8xv/NXtcy MRXA== X-Gm-Message-State: AOAM532EZkuAad48qHgUwPns+qujjbr1Ysavp0+yYpXchGna1Zp6oXto NddVa3Ys7eoIeTBVOb3PDqGbR3yEDNKOpx3Xex/HuWqmaMu2XlLN7dC1ln5B8iQ9pd2ZLkOTR5O D3YLzfQ7aun0j61NGn6+ztaFZdPBacO/gIJ+BnquFA+v43p8T/Jg4htvS4bbx5EE96YS1xtJA3U Q= X-Received: by 2002:adf:d213:0:b0:20a:d703:154f with SMTP id j19-20020adfd213000000b0020ad703154fmr23745189wrh.604.1651221788155; Fri, 29 Apr 2022 01:43:08 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzOOGOyZ1kriuI0rWlYEm4in0LjrxkZkAvL2COz8NgHTz+Sazyk8MTmZDUo3yafUN3PdSzrKA== X-Received: by 2002:adf:d213:0:b0:20a:d703:154f with SMTP id j19-20020adfd213000000b0020ad703154fmr23745165wrh.604.1651221787882; Fri, 29 Apr 2022 01:43:07 -0700 (PDT) Received: from minerva.home ([92.176.231.205]) by smtp.gmail.com with ESMTPSA id f7-20020a05600c4e8700b00393f1393abfsm7199256wmq.41.2022.04.29.01.43.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 29 Apr 2022 01:43:07 -0700 (PDT) From: Javier Martinez Canillas To: linux-kernel@vger.kernel.org Cc: dri-devel@lists.freedesktop.org, Daniel Vetter , Greg Kroah-Hartman , Thomas Zimmermann , Javier Martinez Canillas , Daniel Vetter , David Airlie , Maarten Lankhorst , Maxime Ripard Subject: [RFC PATCH v4 01/11] drm: Add a capability flag for simple framebuffer drivers Date: Fri, 29 Apr 2022 10:42:43 +0200 Message-Id: <20220429084253.1085911-2-javierm@redhat.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220429084253.1085911-1-javierm@redhat.com> References: <20220429084253.1085911-1-javierm@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The DRIVER_FIRMWARE flag denotes that a DRM driver uses a framebuffer that was initialized and provided by the system firmware for scanout. Signed-off-by: Javier Martinez Canillas --- (no changes since v1) include/drm/drm_drv.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h index f6159acb8856..abab51705e36 100644 --- a/include/drm/drm_drv.h +++ b/include/drm/drm_drv.h @@ -94,6 +94,12 @@ enum drm_driver_feature { * synchronization of command submission. */ DRIVER_SYNCOBJ_TIMELINE = BIT(6), + /** + * @DRIVER_FIRMWARE: + * + * Denote a driver using a system framebuffer provided by the firmware. + */ + DRIVER_FIRMWARE = BIT(7), /* IMPORTANT: Below are all the legacy flags, add new ones above. */ -- 2.35.1