From patchwork Wed Aug 10 08:37:09 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Takanari Hayama X-Patchwork-Id: 12940359 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C78DDC00140 for ; Wed, 10 Aug 2022 08:38:10 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 92DA1F267E; Wed, 10 Aug 2022 08:37:53 +0000 (UTC) Received: from mail-pl1-x636.google.com (mail-pl1-x636.google.com [IPv6:2607:f8b0:4864:20::636]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6A027F25E0 for ; Wed, 10 Aug 2022 08:37:23 +0000 (UTC) Received: by mail-pl1-x636.google.com with SMTP id p8so13603933plq.13 for ; Wed, 10 Aug 2022 01:37:23 -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:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc; bh=d90Ctq/OPngocvREk+GXxmfwi7GNqq+AEV+FEzVAMS8=; b=kXHsqDzg9eFLQNS73LhRngPr30CHfcOtnrah6S6sVl9bt1OpLuScI1Zn6wFnBUBXIq cKku8Wa99+gE+HGDwuBY0f6+iBb8Y0laxczs5RIzTZyjyOaN1bZXzMXsRd6HhrzF4Flr kekIFKWe8xGQopgxPPi6GWS5K2ACZZ4BILipySPbsz+GHkOfcFaQua392ZOTQG459rK6 IOT9emkCQ3BZwgec3fRYs9v9rrnbVoLMMguWToloIJ6J9te3ehVNYTK0HXUh1LxuTf1t C9PfZWgKkCt6enCdmtIWEyjyXLnD4HL2miXLeevY3sL/5/TlfD3Um7xxi0FgiVcgY5fL TXmA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc; bh=d90Ctq/OPngocvREk+GXxmfwi7GNqq+AEV+FEzVAMS8=; b=4iqMSpMs5tiUVsAbSrFG56IaTjv1/8U4Ick46ysYcsz9gYh0HWUT0tix2cf8ri/RWB JuCxMHx8XcB4eLOxBf8bnel6I9mmXhHKsdXIOWNi5XciSdu2Dj+qIn7Egjhy45k4nkgS +QODAm1+a6BSy4TfYfmKSkciMyQiT4wkK4iomhf88c/R7PZFI6FKFCt5/p3+g9WanvJe cNToAkQPnpKJ+Fqr8ecToA73noVzQZXaiXpoZoPUabPmTa5oHnxhpO9HB8lkS4wrgNxV ZGsW1Eox3fOmcifZwN58tUBxqFSdy4GE85b2+atoAqQbohheNRynY++IzpuN7fry4nk+ 9X5A== X-Gm-Message-State: ACgBeo1vkFHIwEYTcclcBMQ7OHRUAlW4AkDUAzKlG2sDxmR0dOnrvOGU ur+qYOiJq3i33+7Mj+SWdz2QZR6QABEt+w== X-Google-Smtp-Source: AA6agR7U/tzZCTxijYOzxq+LH0GDr3RTwNGfEtRLSKlLBM1JnsO6+XPGZRMXp+ZL6lnN4uyCR67a/w== X-Received: by 2002:a17:903:25d2:b0:16d:d026:daed with SMTP id jc18-20020a17090325d200b0016dd026daedmr27123381plb.101.1660120642794; Wed, 10 Aug 2022 01:37:22 -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.20.2022.08.10.01.37.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Aug 2022 01:37:22 -0700 (PDT) From: Takanari Hayama To: dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org, linux-renesas-soc@vger.kernel.org Subject: [PATCH v2 1/3] media: vsp1: add premultiplied alpha support Date: Wed, 10 Aug 2022 17:37:09 +0900 Message-Id: <20220810083711.219642-2-taki@igel.co.jp> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220810083711.219642-1-taki@igel.co.jp> References: <20220810083711.219642-1-taki@igel.co.jp> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Takanari Hayama , airlied@linux.ie, kieran.bingham+renesas@ideasonboard.com, laurent.pinchart@ideasonboard.com, mchehab@kernel.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To support DRM blend mode in R-Car DU driver, we must be able to pass a plane with the premultiplied alpha. Adding a new property to vsp1_du_atomic_config allows the R-Car DU driver to pass the premultiplied alpha plane. Signed-off-by: Takanari Hayama Reviewed-by: Laurent Pinchart Reviewed-by: Mauro Carvalho Chehab --- drivers/media/platform/renesas/vsp1/vsp1_drm.c | 2 ++ include/media/vsp1.h | 2 ++ 2 files changed, 4 insertions(+) diff --git a/drivers/media/platform/renesas/vsp1/vsp1_drm.c b/drivers/media/platform/renesas/vsp1/vsp1_drm.c index 0c2507dc03d6..019e18976bd8 100644 --- a/drivers/media/platform/renesas/vsp1/vsp1_drm.c +++ b/drivers/media/platform/renesas/vsp1/vsp1_drm.c @@ -856,6 +856,8 @@ int vsp1_du_atomic_update(struct device *dev, unsigned int pipe_index, rpf->mem.addr[1] = cfg->mem[1]; rpf->mem.addr[2] = cfg->mem[2]; + rpf->format.flags = (cfg->premult) ? V4L2_PIX_FMT_FLAG_PREMUL_ALPHA : 0; + vsp1->drm->inputs[rpf_index].crop = cfg->src; vsp1->drm->inputs[rpf_index].compose = cfg->dst; vsp1->drm->inputs[rpf_index].zpos = cfg->zpos; diff --git a/include/media/vsp1.h b/include/media/vsp1.h index cc1b0d42ce95..48f4a5023d81 100644 --- a/include/media/vsp1.h +++ b/include/media/vsp1.h @@ -51,6 +51,7 @@ int vsp1_du_setup_lif(struct device *dev, unsigned int pipe_index, * @dst: destination rectangle on the display (integer coordinates) * @alpha: alpha value (0: fully transparent, 255: fully opaque) * @zpos: Z position of the plane (from 0 to number of planes minus 1) + * @premult: true for premultiplied alpha */ struct vsp1_du_atomic_config { u32 pixelformat; @@ -60,6 +61,7 @@ struct vsp1_du_atomic_config { struct v4l2_rect dst; unsigned int alpha; unsigned int zpos; + bool premult; }; /** From patchwork Wed Aug 10 08:37:10 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Takanari Hayama X-Patchwork-Id: 12940358 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 406ADC00140 for ; Wed, 10 Aug 2022 08:38:02 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E6C50F2608; Wed, 10 Aug 2022 08:37:48 +0000 (UTC) Received: from mail-pl1-x62a.google.com (mail-pl1-x62a.google.com [IPv6:2607:f8b0:4864:20::62a]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5C559F2603 for ; Wed, 10 Aug 2022 08:37:26 +0000 (UTC) Received: by mail-pl1-x62a.google.com with SMTP id w14so13625393plp.9 for ; Wed, 10 Aug 2022 01:37:26 -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:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc; bh=jZE/fMa3whjYdRXk0oQ0myv5N7zyZKLStFntjy3bwEI=; b=7izV4xzqPBcm+fkGJWQIWEYXXyBl2KJE72/4VWAYy62YD15G97Ha+FQ7JAASfztKKX 2XbzwrixQzYP67EER7qP3Uch8n7LGJ3tilyLpiibbUMrlq1wpOX3aCLqQus00U00Vs5U XkjIGhmt0gdTU29kmMhJZeayU27DKxFc+0lz4mbQ1MxIVcEv0Lz0pzgbn2SJ79cqPgtM pKL74U+gySXOOWjI2QN+nKFRdBkYYtDQgWilsQT1qP6SY4JuoFEqvjyIXycc4QASNwE4 DwtushkKw3ADZQZkEhwi3gQZU29mugL4ocadBfdmNJRqNjU86DU7SB66Zz6U26+kOs8C TuhA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc; bh=jZE/fMa3whjYdRXk0oQ0myv5N7zyZKLStFntjy3bwEI=; b=MB8QOG7OQ65wtx6C85NKEHOj0Xe0ROlq2hhn23StRFzTA44eMhXbbwAjQCuDZBnp1p h9OvGayMD0Mqrf2yZYFUwCnhQe7CDvXLdNmAlZFnNRWZlZceSJjBLMeWEJhokx3LzX0d TbyvIX/tCMLuhELxbRI6yds0RCAfh1T2VBBE2u7g6Oe+d9St0TxuYKISMPbMXDIfQrWk mYqVUkTTXHYg4Zd8fS+ueUctDkVp9eVFpOIXP+H1WjIHkeDPyZgt5GROkQDo1Hc5mt7L 7KU7pnV4yrX0glyXJ0xIlCF+HsYt/8ivMG+Mc+wZDORkg5XkWnDBaMbL1A9EODpyu7Wl WU9A== X-Gm-Message-State: ACgBeo2cl2lbxmWHrd4a3klEd90LRAQFNQa1/4oJAagWazQQpzRIH7dz Gca+2C9lLHT5xR1H2zTldFfz8d6O6zdtLw== X-Google-Smtp-Source: AA6agR6fRL4zAL56XiuF0fIRADvxgqbnar/ch8938KFYKoyIOFDHiYvHp5/BaQbSepd5w8c4gsQUww== X-Received: by 2002:a17:902:d503:b0:16f:1503:4815 with SMTP id b3-20020a170902d50300b0016f15034815mr26788702plg.17.1660120645661; Wed, 10 Aug 2022 01:37:25 -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.20.2022.08.10.01.37.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Aug 2022 01:37:25 -0700 (PDT) From: Takanari Hayama To: dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org, linux-renesas-soc@vger.kernel.org Subject: [PATCH v2 2/3] drm: rcar-du: Add DRM_MODE_BLEND_PREMULTI support Date: Wed, 10 Aug 2022 17:37:10 +0900 Message-Id: <20220810083711.219642-3-taki@igel.co.jp> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220810083711.219642-1-taki@igel.co.jp> References: <20220810083711.219642-1-taki@igel.co.jp> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Takanari Hayama , airlied@linux.ie, kieran.bingham+renesas@ideasonboard.com, laurent.pinchart@ideasonboard.com, mchehab@kernel.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" R-Car DU driver implicitly supports DRM_MODE_BLEND_COVERAGE only. This adds a support for DRM_MODE_BLEND_PREMULTI. As a consequence, DRM_MODE_BLEND_PREMULTI becomes the default. If DRM_MODE_BLEND_COVERAGE is desired, it should be set explicitly. This behavior comes from how DRM blend mode is supported. drm_plane_create_blend_mode_property() creates the blend mode property with the default value of DRM_MODE_BLEND_PREMULTI. This default value cannot be modified from the atomic driver. Signed-off-by: Takanari Hayama Reviewed-by: Laurent Pinchart --- drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c index 8eb9b2b097ae..b9580fcfec7a 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c @@ -167,6 +167,8 @@ static void rcar_du_vsp_plane_setup(struct rcar_du_vsp_plane *plane) cfg.mem[i] = sg_dma_address(state->sg_tables[i].sgl) + fb->offsets[i]; + cfg.premult = (state->state.pixel_blend_mode == DRM_MODE_BLEND_PREMULTI); + format = rcar_du_format_info(state->format->fourcc); cfg.pixelformat = format->v4l2; @@ -444,6 +446,10 @@ int rcar_du_vsp_init(struct rcar_du_vsp *vsp, struct device_node *np, num_planes - 1); } + drm_plane_create_blend_mode_property(&plane->plane, + BIT(DRM_MODE_BLEND_PREMULTI) | + BIT(DRM_MODE_BLEND_COVERAGE)); + vsp->num_planes++; } From patchwork Wed Aug 10 08:37:11 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Takanari Hayama X-Patchwork-Id: 12940360 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4F84AC00140 for ; Wed, 10 Aug 2022 08:38:22 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C1D0CF26E2; Wed, 10 Aug 2022 08:38:02 +0000 (UTC) Received: from mail-pl1-x636.google.com (mail-pl1-x636.google.com [IPv6:2607:f8b0:4864:20::636]) by gabe.freedesktop.org (Postfix) with ESMTPS id EC95EF2603 for ; Wed, 10 Aug 2022 08:37:28 +0000 (UTC) Received: by mail-pl1-x636.google.com with SMTP id p8so13604106plq.13 for ; Wed, 10 Aug 2022 01:37:28 -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:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc; bh=DlRTchSrzeAqXD0wdz67azlV3bDFmBslifJgwlEGxrM=; b=XiblQ0IjpoXyM6X8nG1Bqtjxl+4Rp39neB/BGQgF1rb/xUqeUS7R9Ojxxnp0hwZiam gWgc+4uN29aGkxpDLV906WmjMuTxi7boS0vwrB0q60mrq4JeEgmMSorVgA8xfwapewp/ stAcBju6WaL03CGT/F9P/DzwBPk/wGamp4rKdwMeXasvjZ7lEFvfGvDitdQBnlPr+xuA j2LUvTQLykL167pOfsDBf6T8QOYtQb11SaIMh6aaFu3Ebx+4OBwETfjQi6xP4DxZMzG7 ftoFdA9c6HYJhg+vztVE/xfuquZwv3ksxOM3RHN1UpDaqYLxJV0Vuc+Y/FKtSASetcxn IIkA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc; bh=DlRTchSrzeAqXD0wdz67azlV3bDFmBslifJgwlEGxrM=; b=CYRNgJXnFhZKw+vhVVSq2cqQnG3jmJnvGcYOTOxvKzNHRWdLcuiv5ajWOjJT8KpUEq jxYELyDHp/d1W+5UXuOc8M272toCLs3Bg4YMCuWJDhr1U3k7x52P4aPmkCAe18sZK7cZ lzWJs9xw+ikk8oo4U1bQZmYEMwG37+nvf8UYkHxB43ay4SJ5SzOfo9elqwVbfdnu/i8/ y0lcB3ayyl+HSEBRVVpmet5K7tBik3EzYR3l8LyxO2WJFIGy25P73wOnK9aHspzkcqjo pp+jz2H2EZZ2hLvhsT12Ee8mdgDtwaZENG7HDKaZir12rdk2DntQbvM2L6cv4slNtfBK c69A== X-Gm-Message-State: ACgBeo2gSYbOv2h0C6cdZNoxTq01nIRw95jhezuyjmFEOaTAb3D1AwHz bwe5ajZiG3Iyme53lVro+WcarHTmmkRzVQ== X-Google-Smtp-Source: AA6agR5u/K6sPizHHrobatXs/nWTKWNULiDkMsbUmVu44yCeLzjkRs56eKuLL6inCGwILPvj05VDaQ== X-Received: by 2002:a17:90b:38cc:b0:1f7:2835:d45e with SMTP id nn12-20020a17090b38cc00b001f72835d45emr2494905pjb.177.1660120648422; Wed, 10 Aug 2022 01:37:28 -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.20.2022.08.10.01.37.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Aug 2022 01:37:28 -0700 (PDT) From: Takanari Hayama To: dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org, linux-renesas-soc@vger.kernel.org Subject: [PATCH v2 3/3] drm: rcar-du: Add DRM_MODE_BLEND_PIXEL_NONE support Date: Wed, 10 Aug 2022 17:37:11 +0900 Message-Id: <20220810083711.219642-4-taki@igel.co.jp> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220810083711.219642-1-taki@igel.co.jp> References: <20220810083711.219642-1-taki@igel.co.jp> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Takanari Hayama , airlied@linux.ie, kieran.bingham+renesas@ideasonboard.com, laurent.pinchart@ideasonboard.com, mchehab@kernel.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" DRM_MODE_BLEND_PIXEL_NONE ignores an alpha channel. Rcar-du driver supports only 3 formats with an alpha channel (DRM_FORMAT_ARGB1555, DRM_FORMAT_ARGB8888 and DRM_FORMAT_ARGB4444). We simply override the format passed to VSP1 for blending with the pixel format without alpha channel. Suggested-by: Laurent Pinchart Signed-off-by: Takanari Hayama Reviewed-by: Laurent Pinchart --- drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 20 +++++++++++++++++++- 1 file changed, 19 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c index b9580fcfec7a..7cce2d414ced 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c @@ -151,6 +151,7 @@ static void rcar_du_vsp_plane_setup(struct rcar_du_vsp_plane *plane) .alpha = state->state.alpha >> 8, .zpos = state->state.zpos, }; + u32 fourcc = state->format->fourcc; unsigned int i; cfg.src.left = state->state.src.x1 >> 16; @@ -169,7 +170,23 @@ static void rcar_du_vsp_plane_setup(struct rcar_du_vsp_plane *plane) cfg.premult = (state->state.pixel_blend_mode == DRM_MODE_BLEND_PREMULTI); - format = rcar_du_format_info(state->format->fourcc); + if (state->state.pixel_blend_mode == DRM_MODE_BLEND_PIXEL_NONE) { + switch (fourcc) { + case DRM_FORMAT_ARGB1555: + fourcc = DRM_FORMAT_XRGB1555; + break; + + case DRM_FORMAT_ARGB4444: + fourcc = DRM_FORMAT_XRGB4444; + break; + + case DRM_FORMAT_ARGB8888: + fourcc = DRM_FORMAT_XRGB8888; + break; + } + } + + format = rcar_du_format_info(fourcc); cfg.pixelformat = format->v4l2; vsp1_du_atomic_update(plane->vsp->vsp, crtc->vsp_pipe, @@ -447,6 +464,7 @@ int rcar_du_vsp_init(struct rcar_du_vsp *vsp, struct device_node *np, } drm_plane_create_blend_mode_property(&plane->plane, + BIT(DRM_MODE_BLEND_PIXEL_NONE) | BIT(DRM_MODE_BLEND_PREMULTI) | BIT(DRM_MODE_BLEND_COVERAGE));