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=-15.1 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 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 805B6C47085 for ; Tue, 25 May 2021 09:29:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5CB426141B for ; Tue, 25 May 2021 09:29:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232582AbhEYJbC (ORCPT ); Tue, 25 May 2021 05:31:02 -0400 Received: from esa.microchip.iphmx.com ([68.232.153.233]:60417 "EHLO esa.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232589AbhEYJas (ORCPT ); Tue, 25 May 2021 05:30:48 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1621934959; x=1653470959; h=subject:to:cc:references:from:message-id:date: mime-version:in-reply-to:content-transfer-encoding; bh=PNtSVoFGvQfnAIpiiUi+iXcvVNJqpwQgjDgGgtw17jA=; b=nxfTFbSpGpasvZ5edpqn25hZemTEVjIeKP0se91AcyLxpXNxdyoNqCSh YMoTuK8aMemnUq5zdo4jvwERus7rtGYOKY1LjIAiC7OpzrzDKMZP4hT+e Zv/YEoT2fdDz+gCmaT8xUdd0T45d2jDIwNIDo825xgmsaFij9KeyjQPV2 OGMODWjVeHnQWXyPy8YzGqFljxqaJpX8hsYvEhrjAuYihEnePjg7QN7mK xgPP//OOOw1qiV6bxTI0pkVw/ipdJaaSeGAsuJsFhBcHv7IOmqYYXKE1K aPKrKr6378D8Gp1V3uF1cM2ArXvpu7k93e/y8QDxzcBbe1fmVaNN9PWkr g==; IronPort-SDR: oVFErXGWnMpgDMPxjuargxQbDAEdCErqM7QMOzVj2hFdWabAee0XBW4ltcKoUhBJC3cGmXnhRI 6pDuIxd6W+3v2kfcjmkJ7Eta8ka63okHwmDsu4zK0sgaZS8UXka8tQzSHM8aBEmhE1C2A8JNmb WxGRLO0T+7n2/m4NPHdcC4E6ESVcKwphaoOATPDaD5oKZXJ6Dh/i5uzkcBxxmyoamfDziNF7xx sTXEd0u81tEMT7L/VjHcLLnez6S8rRciHZULmgbASWFrIXmOiW5U7LRwB7qGzMTKBja9f2rD+z XB4= X-IronPort-AV: E=Sophos;i="5.82,328,1613458800"; d="scan'208";a="129362978" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa1.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 25 May 2021 02:29:18 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.85.143) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Tue, 25 May 2021 02:29:18 -0700 Received: from [10.12.74.7] (10.10.115.15) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server id 15.1.2176.2 via Frontend Transport; Tue, 25 May 2021 02:29:16 -0700 Subject: Re: [PATCH] drm/atmel-hlcdc: Allow async page flips To: Sam Ravnborg , Dan Sneddon - C50748 CC: Ludovic Desroches - M43218 , "Boris Brezillon" , David Airlie , "Daniel Vetter" , Alexandre Belloni , "dri-devel@lists.freedesktop.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" References: <20210330151721.6616-1-dan.sneddon@microchip.com> <20210409105816.cfffdr3edzi4yntm@sekiro> From: Nicolas Ferre Organization: microchip Message-ID: <088b0446-85c2-2d87-0439-a0cc14772c6a@microchip.com> Date: Tue, 25 May 2021 11:29:15 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 MIME-Version: 1.0 In-Reply-To: <20210409105816.cfffdr3edzi4yntm@sekiro> Content-Type: text/plain; charset="windows-1252"; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 09/04/2021 at 12:58, Ludovic Desroches - M43218 wrote: > On Tue, Mar 30, 2021 at 08:17:20AM -0700, Dan Sneddon wrote: >> The driver is capable of doing async page flips so we need to tell the >> core to allow them. >> >> Signed-off-by: Dan Sneddon > Tested-by: Ludovic Desroches Sam, Do you need more from us or can you queue this patch (aka "ping")? Best regards, Nicolas >> --- >> >> drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c >> index 871293d1aeeb..f6c3d8809fd8 100644 >> --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c >> +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c >> @@ -686,6 +686,7 @@ static int atmel_hlcdc_dc_modeset_init(struct drm_device *dev) >> dev->mode_config.max_width = dc->desc->max_width; >> dev->mode_config.max_height = dc->desc->max_height; >> dev->mode_config.funcs = &mode_config_funcs; >> + dev->mode_config.async_page_flip = true; >> >> return 0; >> } >> -- >> 2.17.1 >> -- Nicolas Ferre