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 78E64C433EF for ; Thu, 13 Jan 2022 13:19:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233266AbiAMNTf (ORCPT ); Thu, 13 Jan 2022 08:19:35 -0500 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:35874 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S235080AbiAMNTe (ORCPT ); Thu, 13 Jan 2022 08:19:34 -0500 Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.1.2/8.16.1.2) with ESMTP id 20DCQN9b024349; Thu, 13 Jan 2022 14:19:24 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h=subject : to : references : from : message-id : date : mime-version : in-reply-to : content-type : content-transfer-encoding; s=selector1; bh=c95u3f+Ax4rlCPiwDXYg6tF8+3Kli+EEnqR9tSyq+L4=; b=b2GXZUxY73a6ljxrr0V4gMc9fwNujg+Jfh3ULatFs5rZOHQ8N69/zuNnq6rWp/xtRDQT 4/hnoZwmF7kSDA1b7PonpvppbSjo5LWa9p9Z3K4BPb5CBIFSJexGcE5mPV0oiIX8Aeh9 /tvtMwGwg9nH2lp+Q83UfWH9GiLgvKAy/svnVRxP17+YO3OaX/IwmSMw/gBXPT0sdFao nqSPmmx5srXKMViwqfGqw9mENvdi50oz4+n6q3F2ddU9XEGDyt7A1rzrFo9rpvfF+jYa QWIMKLthRluiM1m8yefBaGnvMFonl6sJQbAox+guoarNFSs/5w39XjUaI7Jz2Ha7Ol7+ Vw== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3djfywss15-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 13 Jan 2022 14:19:24 +0100 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 2D128100038; Thu, 13 Jan 2022 14:19:24 +0100 (CET) Received: from Webmail-eu.st.com (sfhdag2node2.st.com [10.75.127.5]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 2544020D186; Thu, 13 Jan 2022 14:19:24 +0100 (CET) Received: from lmecxl0993.lme.st.com (10.75.127.51) by SFHDAG2NODE2.st.com (10.75.127.5) with Microsoft SMTP Server (TLS) id 15.0.1497.26; Thu, 13 Jan 2022 14:19:23 +0100 Subject: Re: [PATCH 0/5] drm/stm: new features to display controller To: Yannick Fertre , Raphael Gallais-Pou , David Airlie , Daniel Vetter , Maxime Coquelin , Alexandre Torgue , , , , References: <20211215214651.19798-1-yannick.fertre@foss.st.com> From: Philippe CORNU Message-ID: <14a5fdf6-020b-ecf4-d566-a1b8a5a62de5@foss.st.com> Date: Thu, 13 Jan 2022 14:19:23 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.14.0 MIME-Version: 1.0 In-Reply-To: <20211215214651.19798-1-yannick.fertre@foss.st.com> Content-Type: text/plain; charset="utf-8"; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: [10.75.127.51] X-ClientProxiedBy: SFHDAG2NODE1.st.com (10.75.127.4) To SFHDAG2NODE2.st.com (10.75.127.5) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2022-01-13_04,2022-01-13_01,2021-12-02_01 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12/15/21 10:46 PM, Yannick Fertre wrote: > Hello, > List of new feature: > * Replace the legacy register access by regmap API. > * Support of YCbCr 422 output > * Update layer shadow registers per plane. > * Support of YCbCr output (planar, semiplanar & coplanar) > > These featues are available only with last hardware version of ltdc > (0x401000) link to patch"drm/stm: ltdc: support of new hardware version" > (https://patchwork.freedesktop.org/patch/465207). > > Yannick Fertre (5): > drm/stm: ltdc: switch to regmap > drm/stm: ltdc: add YCbCr 422 output support > drm/stm: ltdc: add per plane update support > drm/stm: ltdc: add support of flexible pixel formats > drm/stm: ltdc: add support of ycbcr pixel formats > > drivers/gpu/drm/stm/ltdc.c | 639 +++++++++++++++++++++++++++++-------- > drivers/gpu/drm/stm/ltdc.h | 9 +- > 2 files changed, 518 insertions(+), 130 deletions(-) > Hi Yannick, for the entire serie, Applied on drm-misc-next. Many thanks for your patches, Philippe :-)