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 780D1CA0ECB for ; Mon, 11 Sep 2023 21:36:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242101AbjIKV1x (ORCPT ); Mon, 11 Sep 2023 17:27:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47496 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240511AbjIKOqU (ORCPT ); Mon, 11 Sep 2023 10:46:20 -0400 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 282B0125 for ; Mon, 11 Sep 2023 07:46:14 -0700 (PDT) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 024301007 for ; Mon, 11 Sep 2023 07:46:51 -0700 (PDT) Received: from e110455-lin.cambridge.arm.com (usa-sjc-imap-foss1.foss.arm.com [10.121.207.14]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id A3D2E3F738 for ; Mon, 11 Sep 2023 07:46:13 -0700 (PDT) Date: Mon, 11 Sep 2023 15:46:08 +0100 From: "liviu.dudau@arm.com" To: Liu =?utf-8?B?THVjYXMv5YiY5L+d5p+x?= Cc: "airlied@gmail.com" , "daniel@ffwll.ch" , "dri-devel@lists.freedesktop.org" , "linux-kernel@vger.kernel.org" Subject: Re: =?utf-8?B?5Zue5aSNOiBbUEFUQ0g=?= =?utf-8?Q?=5D?= drm/komeda: add NV12 format to support writeback layer type Message-ID: References: <20230829093004.22860-1-lucas.liu@siengine.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Liu, Sorry about the delay, I was on holiday until 28th and while cleaning up the backlog I've accidentally marked the email as read and did not reply. On Fri, Sep 08, 2023 at 08:11:44AM +0000, Liu Lucas/刘保柱 wrote: > Hi all, > > Do you have any suggestions for the patch I submitted? Please also let me know, thank you! > > Best Regards, > baozhu.liu > -----邮件原件----- > 发件人: baozhu.liu > 发送时间: 2023年8月29日 17:30 > 收件人: liviu.dudau@arm.com; airlied@gmail.com; daniel@ffwll.ch > 抄送: dri-devel@lists.freedesktop.org; linux-kernel@vger.kernel.org; Liu Lucas/刘保柱 > 主题: [PATCH] drm/komeda: add NV12 format to support writeback layer type > > When testing the d71 writeback layer function, the output format is set to NV12, and the following error message is displayed: > > [drm:komeda_fb_is_layer_supported] Layer TYPE: 4 doesn't support fb FMT: NV12 little-endian (0x3231564e) with modifier: 0x0.. > > Check the d71 data manual, writeback layer output formats includes NV12 format. > > Signed-off-by: baozhu.liu Acked-by: Liviu Dudau I will push the patch this week into drm-misc-next. Best regards, Liviu > --- > drivers/gpu/drm/arm/display/komeda/d71/d71_dev.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/arm/display/komeda/d71/d71_dev.c b/drivers/gpu/drm/arm/display/komeda/d71/d71_dev.c > index 6c56f5662bc7..80973975bfdb 100644 > --- a/drivers/gpu/drm/arm/display/komeda/d71/d71_dev.c > +++ b/drivers/gpu/drm/arm/display/komeda/d71/d71_dev.c > @@ -521,7 +521,7 @@ static struct komeda_format_caps d71_format_caps_table[] = { > {__HW_ID(5, 1), DRM_FORMAT_YUYV, RICH, Rot_ALL_H_V, LYT_NM, AFB_TH}, /* afbc */ > {__HW_ID(5, 2), DRM_FORMAT_YUYV, RICH, Flip_H_V, 0, 0}, > {__HW_ID(5, 3), DRM_FORMAT_UYVY, RICH, Flip_H_V, 0, 0}, > - {__HW_ID(5, 6), DRM_FORMAT_NV12, RICH, Flip_H_V, 0, 0}, > + {__HW_ID(5, 6), DRM_FORMAT_NV12, RICH_WB, Flip_H_V, 0, 0}, > {__HW_ID(5, 6), DRM_FORMAT_YUV420_8BIT, RICH, Rot_ALL_H_V, LYT_NM, AFB_TH}, /* afbc */ > {__HW_ID(5, 7), DRM_FORMAT_YUV420, RICH, Flip_H_V, 0, 0}, > /* YUV 10bit*/ > -- > 2.17.1 > -- ==================== | I would like to | | fix the world, | | but they're not | | giving me the | \ source code! / --------------- ¯\_(ツ)_/¯