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 193D5C433F5 for ; Wed, 9 Mar 2022 12:58:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232916AbiCIM7F (ORCPT ); Wed, 9 Mar 2022 07:59:05 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46658 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232018AbiCIM7C (ORCPT ); Wed, 9 Mar 2022 07:59:02 -0500 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 1330414FFEF for ; Wed, 9 Mar 2022 04:58:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1646830683; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=dkHeos7H6tsu7tvMZnCFYXnCg8oFI8g7rvfuV0EJ3JA=; b=X8/Jri6eTuZ4p8PhUQmgsNFuj5slbm+Z8sKzHEAarUi2ZAdv7s2wGIoIOKwX5CJeWZDm0v CfVkBqySMndJ/8o8iAPJorQEHIQLQ5yX7M21Ux9WuKxAPXguuIkZSzWBzszejH9Dd3+0aY aXWgL4qGozxCjU0//j5pVM5hfmjuE3o= Received: from mail-wr1-f69.google.com (mail-wr1-f69.google.com [209.85.221.69]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-116-Bo1FKJelNtaApVf2clue4w-1; Wed, 09 Mar 2022 07:58:02 -0500 X-MC-Unique: Bo1FKJelNtaApVf2clue4w-1 Received: by mail-wr1-f69.google.com with SMTP id x15-20020a5d6b4f000000b001ee6c0aa287so736571wrw.9 for ; Wed, 09 Mar 2022 04:58:01 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=dkHeos7H6tsu7tvMZnCFYXnCg8oFI8g7rvfuV0EJ3JA=; b=8EWQmtoT/vb7E7XFmoHaBuROBgVBskJScVsiyrAT/YTmpzrlcwmY384362b1nc5NPm DqK4q2kP7ieSPY9q88u6ZxWfOe1oBpyuYeAQV/nbpzjwVjDrvqGMLUvgxhtvE082ZkWy nBQwWDrAUIegz4vkgSv95qTC6WbPnrBE78Zt5dBQtrySMEcojkHqyt1v/rYG0VkyvGDK D19SrssFooR01TsPmjIYr/xwFNxMBKf+seg07RP+TPY/iytMZLSb+EI+Jnk6PWjSgjfs CMNULY2g1fYHEZVdcIJQOwZvdDU7JmAGllBwZO3g99EuiIVuqtSZNOvNB3JBL2VsZxqH OVoA== X-Gm-Message-State: AOAM532SE6d97TYkKR6QmB5Iwn6CBW7dOFJM/rsDQzcV4VeaQF5rMM6k 7qPLffhoIx4efDojAzFtsK6jL/wVveNY4x5CObti+nBke1wUDqMnDPP3B2gjbf/4PkdMIJGQHlF EtilXdmjzAOudp97RIfaZIrLZ X-Received: by 2002:a05:6000:186c:b0:1fa:a8d:28f4 with SMTP id d12-20020a056000186c00b001fa0a8d28f4mr9173033wri.518.1646830680807; Wed, 09 Mar 2022 04:58:00 -0800 (PST) X-Google-Smtp-Source: ABdhPJxQnlg34BxAEh7TU1fkV4DgVunPqC5uWpf/4h/80ydvuzxxGu4LUiZbBIWm+zCntOJ+szdncg== X-Received: by 2002:a05:6000:186c:b0:1fa:a8d:28f4 with SMTP id d12-20020a056000186c00b001fa0a8d28f4mr9173018wri.518.1646830680553; Wed, 09 Mar 2022 04:58:00 -0800 (PST) Received: from [192.168.1.102] ([92.176.231.205]) by smtp.gmail.com with ESMTPSA id u10-20020adfa18a000000b001f04c24afe7sm1641218wru.41.2022.03.09.04.57.59 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 09 Mar 2022 04:58:00 -0800 (PST) Message-ID: <1de701d9-4de6-4652-d33d-95d82860bed9@redhat.com> Date: Wed, 9 Mar 2022 13:57:58 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0 Subject: Re: [PATCH v2 05/10] drm/fourcc: Add DRM_FORMAT_C[124] Content-Language: en-US To: Geert Uytterhoeven , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Sam Ravnborg , Helge Deller Cc: dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-m68k@vger.kernel.org, linux-kernel@vger.kernel.org References: <8d3c0cc370b0214244b01a64c588e5e506531716.1646683502.git.geert@linux-m68k.org> From: Javier Martinez Canillas In-Reply-To: <8d3c0cc370b0214244b01a64c588e5e506531716.1646683502.git.geert@linux-m68k.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 3/7/22 21:52, Geert Uytterhoeven wrote: > Introduce fourcc codes for color-indexed frame buffer formats with two, > four, and sixteen colors, and provide a mapping from bit per pixel and > depth to fourcc codes. > > As the number of bits per pixel is less than eight, these rely on proper > block handling for the calculation of bits per pixel and pitch. > > Signed-off-by: Geert Uytterhoeven > --- Reviewed-by: Javier Martinez Canillas -- Best regards, Javier Martinez Canillas Linux Engineering Red Hat