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 7A977C433F5 for ; Thu, 10 Mar 2022 10:53:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241494AbiCJKyF (ORCPT ); Thu, 10 Mar 2022 05:54:05 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50176 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241448AbiCJKxq (ORCPT ); Thu, 10 Mar 2022 05:53:46 -0500 Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [46.235.227.227]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0CB1D6C90E; Thu, 10 Mar 2022 02:52:46 -0800 (PST) Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: kholk11) with ESMTPSA id D1F101F454CA DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1646909564; bh=iaPl/wBMV7VEkkcx27N58lqaWdw70k/KuIUFajX1kAc=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=RILJR2YqXjGkvpAHxHrr3jwAbnum4SVrq42QjIyfd/U6mzmjVmXEwJGA3GDPB3DO4 Jfb1HW8xJ6A3wl7fHbqrEm7YD2TsgEnlZGBjSNeyfjaHLlf29Yu4AYdPtPL73kEBPH +AFNY5/CqC0Ye48VGs4aa8KRAfYFVqmahs8rP9TQSzuJ9TXA8MCMqjMKGQ1Mx/K9lU bh+pbHvJIBw1NQQ6aZSkEd74YAket+2FFoq2/OYhuXB3zT/unQkyXk+MI261elMb9T 1angw0DoqnGORe/su+wRIb94Pt30V/6rjLwS7lueq2PJKZ/t7nKfw4jkU1h5F5SuN+ w4EuDulUnha8g== Message-ID: Date: Thu, 10 Mar 2022 11:52:41 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.1 Subject: Re: [PATCH v14 12/22] drm/mediatek: add display merge start/stop API for cmdq support Content-Language: en-US To: "Nancy.Lin" , Rob Herring , Matthias Brugger , Chun-Kuang Hu , Philipp Zabel , wim@linux-watchdog.org, linux@roeck-us.net Cc: David Airlie , Daniel Vetter , Nathan Chancellor , Nick Desaulniers , "jason-jh . lin" , Yongqiang Niu , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, dri-devel@lists.freedesktop.org, llvm@lists.linux.dev, singo.chang@mediatek.com, srv_heupstream@mediatek.com, Project_Global_Chrome_Upstream_Group@mediatek.com References: <20220310035515.16881-1-nancy.lin@mediatek.com> <20220310035515.16881-13-nancy.lin@mediatek.com> From: AngeloGioacchino Del Regno In-Reply-To: <20220310035515.16881-13-nancy.lin@mediatek.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Il 10/03/22 04:55, Nancy.Lin ha scritto: > Add merge start/stop API for cmdq support. The ovl_adaptor merges > are configured with each drm plane update. Need to enable/disable > merge with cmdq making sure all the settings taken effect in the > same vblank. > > Signed-off-by: Nancy.Lin > Reviewed-by: Chun-Kuang Hu Reviewed-by: AngeloGioacchino Del Regno > --- > drivers/gpu/drm/mediatek/mtk_disp_drv.h | 2 ++ > drivers/gpu/drm/mediatek/mtk_disp_merge.c | 20 +++++++++++++++++--- > 2 files changed, 19 insertions(+), 3 deletions(-) >