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 E25EEC25B08 for ; Wed, 10 Aug 2022 08:37:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231707AbiHJIhW (ORCPT ); Wed, 10 Aug 2022 04:37:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34408 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231290AbiHJIhV (ORCPT ); Wed, 10 Aug 2022 04:37:21 -0400 Received: from mail-pj1-x102e.google.com (mail-pj1-x102e.google.com [IPv6:2607:f8b0:4864:20::102e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 529D82666 for ; Wed, 10 Aug 2022 01:37:20 -0700 (PDT) Received: by mail-pj1-x102e.google.com with SMTP id d65-20020a17090a6f4700b001f303a97b14so1420810pjk.1 for ; Wed, 10 Aug 2022 01:37:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=igel-co-jp.20210112.gappssmtp.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc; bh=+8Zc8rYa4ZxEs+Ek2Veiq0PdTVu1ampOcuivxciZFJ0=; b=4P/ZUbIZjm73r78BXFNP71nshS+JXMhpGurRsQ6u30PLvyV1/jSisEnt/wjw70iAKt dbh2AvaMkGOastO2TZ257O6ZVKxQWDR0KL5qIXa0Mx9LCRikzecreU8jOwNx+uM4neCb BpEyCCUL2HRor7KNQw1a3Nz/Wo/IG2uALiV+QuAgudl+/4gw9szJq4W0WMYtd9pZNEUM FzU9L1H0ONwYmZXIwHYOhU3vqV5WoQGf0klR64xK4iuiFGTS66Ydrwv1JPT3ojk8z41+ xM51EvsgwdoJtAakJT1+9ueQ9RJl2T9JgoRafmqQIMP+PBz2OaDffRI8Ytka40vffp4B FBHA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc; bh=+8Zc8rYa4ZxEs+Ek2Veiq0PdTVu1ampOcuivxciZFJ0=; b=cRuuBusmaYv4lbaTmuP26Uk3sZG+ZeKfxBHhoO84jOPt9RlGNntt8lfCNI+MPF22dr MB/0IEfvEOeCVALOCfN2vFY0agMaTHMfHyzJejFkq31ZI4cZrgsGEA9QWQ0qCAH4RJbZ +r3MvTlXkgL4sqeKXPHq6oKHDRkc4kvoeI8O9XDrunvEnJBUFVMEs+Frw8D3VuVCnhta SnMw2N12hcjZGoZH1VTqpoqIP8Q/SC7ZcuqoNplJE4HKSFWroPCnsYeMF49+2XWCN3mQ S3D63uqyabReDXjgcXyOE2gEijw9tDhT5KLaHVcyWvtCa6jYXwUcA2Eo4pgTY3k730Ly tUpw== X-Gm-Message-State: ACgBeo3pB0oYrdQ54zYskQW+7NfMr07klw0nKvdPIDEt2q0EnA86dNr4 2YmliyLthpLxsYOcBolzSSZiSmBLYS53iw== X-Google-Smtp-Source: AA6agR7L3QFrswCxE+ExkFevYhjKCaNMiyRwotJVapBpfZHxZ7APHHcKeHV4wMY7XBjhMm3S/Q8xBQ== X-Received: by 2002:a17:902:f548:b0:16f:9649:be69 with SMTP id h8-20020a170902f54800b0016f9649be69mr21690874plf.134.1660120639828; Wed, 10 Aug 2022 01:37:19 -0700 (PDT) Received: from taki-u2.hq.igel.co.jp (napt.igel.co.jp. [219.106.231.132]) by smtp.gmail.com with ESMTPSA id f1-20020aa79681000000b0052d63fb109asm1323607pfk.20.2022.08.10.01.37.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Aug 2022 01:37:19 -0700 (PDT) From: Takanari Hayama To: dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org, linux-renesas-soc@vger.kernel.org Cc: laurent.pinchart@ideasonboard.com, kieran.bingham+renesas@ideasonboard.com, airlied@linux.ie, daniel@ffwll.ch, mchehab@kernel.org, Takanari Hayama Subject: [PATCH v2 0/3] Add DRM pixel blend mode support to R-Car DU Date: Wed, 10 Aug 2022 17:37:08 +0900 Message-Id: <20220810083711.219642-1-taki@igel.co.jp> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org The series of patches adds support for DRM pixel blend mode to R-Car DU driver. The current R-Car DU implicitly supports "Coverage" only. Unfortunately, this changes the default blending mode of R-Car DU to "Pre-multiplied" which is the default when pixel blend mode is supported. v2: vsp1: - Add a premult flag instead of blend mode enum rcar-du: - Support DRM_MODE_BLEND_PREMULTI via the premult flag - Support DRM_MODE_BLEND_PIXEL_NONE via format override [1] [1] https://lore.kernel.org/linux-renesas-soc/20220704025231.3911138-1-taki@igel.co.jp/T/#m3351cb5965cd5bf2d416fa5ca5007773260205bd Takanari Hayama (3): media: vsp1: add premultiplied alpha support drm: rcar-du: Add DRM_MODE_BLEND_PREMULTI support drm: rcar-du: Add DRM_MODE_BLEND_PIXEL_NONE support drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 26 ++++++++++++++++++- .../media/platform/renesas/vsp1/vsp1_drm.c | 2 ++ include/media/vsp1.h | 2 ++ 3 files changed, 29 insertions(+), 1 deletion(-) -- 2.25.1