From nobody Fri Dec 19 14:34:00 2025 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 CA17FC83F14 for ; Tue, 29 Aug 2023 09:52:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232432AbjH2Jwa (ORCPT ); Tue, 29 Aug 2023 05:52:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60998 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235050AbjH2JwW (ORCPT ); Tue, 29 Aug 2023 05:52:22 -0400 X-Greylist: delayed 1257 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Tue, 29 Aug 2023 02:52:17 PDT Received: from mail03.siengine.com (mail03.siengine.com [43.240.192.165]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 84524EA for ; Tue, 29 Aug 2023 02:52:17 -0700 (PDT) Received: from mail03.siengine.com (localhost [127.0.0.2] (may be forged)) by mail03.siengine.com with ESMTP id 37T9VKtA006171 for ; Tue, 29 Aug 2023 17:31:20 +0800 (+08) (envelope-from lucas.liu@siengine.com) Received: from dsgsiengine01 ([10.8.1.61]) by mail03.siengine.com with ESMTPS id 37T9UBnI006104 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Tue, 29 Aug 2023 17:30:11 +0800 (+08) (envelope-from lucas.liu@siengine.com) Received: from SEEXMB04-2019.siengine.com (SEEXMB04-2019.siengine.com [10.8.1.34]) by dsgsiengine01 (SkyGuard) with ESMTPS id 4RZhwf3MPkz7ZMc9; Tue, 29 Aug 2023 17:30:10 +0800 (CST) Received: from SEEXMB03-2019.siengine.com (10.8.1.33) by SEEXMB04-2019.siengine.com (10.8.1.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.1258.25; Tue, 29 Aug 2023 17:30:09 +0800 Received: from localhost.localdomain (10.12.6.21) by SEEXMB03-2019.siengine.com (10.8.1.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA) id 15.2.1258.25 via Frontend Transport; Tue, 29 Aug 2023 17:30:09 +0800 From: "baozhu.liu" To: , , CC: , , "baozhu.liu" Subject: [PATCH] drm/komeda: add NV12 format to support writeback layer type Date: Tue, 29 Aug 2023 17:30:03 +0800 Message-ID: <20230829093004.22860-1-lucas.liu@siengine.com> X-Mailer: git-send-email 2.42.0 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-DKIM-Results: [10.8.1.61]; dkim=none; X-DNSRBL: X-MAIL: mail03.siengine.com 37T9VKtA006171 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" When testing the d71 writeback layer function, the output format is set to NV12, and the following error message is displa= yed: [drm:komeda_fb_is_layer_supported] Layer TYPE: 4 doesn't support fb FMT: NV= 12 little-endian (0x3231564e) with modifier: 0x0.. Check the d71 data manual, writeback layer output formats includes NV12 for= mat. Signed-off-by: baozhu.liu --- 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[= ] =3D { {__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_T= H}, /* afbc */ {__HW_ID(5, 7), DRM_FORMAT_YUV420, RICH, Flip_H_V, 0, 0}, /* YUV 10bit*/ --=20 2.17.1