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 X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS 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 22FA5C46464 for ; Tue, 14 Aug 2018 12:23:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D744A2172C for ; Tue, 14 Aug 2018 12:23:16 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D744A2172C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732140AbeHNPKK (ORCPT ); Tue, 14 Aug 2018 11:10:10 -0400 Received: from mga01.intel.com ([192.55.52.88]:50512 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729108AbeHNPKK (ORCPT ); Tue, 14 Aug 2018 11:10:10 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 14 Aug 2018 05:23:14 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.53,238,1531810800"; d="scan'208";a="76620967" Received: from sneaga-mobl.ger.corp.intel.com (HELO [10.252.51.111]) ([10.252.51.111]) by fmsmga002.fm.intel.com with ESMTP; 14 Aug 2018 05:23:11 -0700 Subject: Re: [PATCH v4 1/2] drm: Add per-plane pixel blend mode property To: Lowry Li , liviu.dudau@arm.com Cc: gustavo@padovan.org, daniel.vetter@intel.com, seanpaul@chromium.org, airlied@linux.ie, ville.syrjala@linux.intel.com, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, brian.starkey@arm.com, malidp@foss.arm.com, emil.l.velikov@gmail.com, nd@arm.com References: <1534246377-31346-1-git-send-email-lowry.li@arm.com> <1534246377-31346-2-git-send-email-lowry.li@arm.com> From: Maarten Lankhorst Message-ID: <54312d81-2b9e-c42e-a486-9ef3c262e06b@linux.intel.com> Date: Tue, 14 Aug 2018 14:23:10 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <1534246377-31346-2-git-send-email-lowry.li@arm.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Op 14-08-18 om 13:32 schreef Lowry Li: > Pixel blend modes represent the alpha blending equation > selection, describing how the pixels from the current > plane are composited with the background. > > Adds a pixel_blend_mode to drm_plane_state and a > blend_mode_property to drm_plane, and related support > functions. > > Defines three blend modes in drm_blend.h. Hey, The changelog's missing? ~Maarten