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 28857C433F5 for ; Fri, 15 Apr 2022 10:19:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1352201AbiDOKV1 (ORCPT ); Fri, 15 Apr 2022 06:21:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49304 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1352189AbiDOKVX (ORCPT ); Fri, 15 Apr 2022 06:21:23 -0400 Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e3e3]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6899FBB090; Fri, 15 Apr 2022 03:18:54 -0700 (PDT) Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: kholk11) with ESMTPSA id 36DC41F47D6D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1650017933; bh=7VVEclTxMCm4KiyIwNVph4lsHbE022T2X31UOnYwr0g=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=kZgoHNYbBgXd0vEWlo7ZDDNGW3+nC1Qn/Dk31ndJgkwkJSXOWKZ3nq+sG2uzcB1m0 FEWUQONrT5TQFYgnVHimMpzf/K7wUEZ3ZUIeubKqQdmDnVr2bJYGgeqmpsL4adJ+qP diFXWw+fvZFLpHckXrQjyH5st0q6C4jbUR928w1IIWgM+u5y6rqB7V+sYwU9llL6bG FmH1FI7Ww5epaoh+b47Haizza2x6YVNbg9HcPxodL4iTqE5FrqSx7WWqjK0F/rs/2y twjhqcX7U1324hmBYUglBH3wH1f/PiDpcpfVcsWpcCqNh4Y0kYrLBPM16zr1OIqXwb Ylg83v8ZVDCxw== Message-ID: <8dc9928b-3e8c-bfcc-8424-ab577c97eb03@collabora.com> Date: Fri, 15 Apr 2022 12:18:49 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.7.0 Subject: Re: [PATCH v19 07/10] drm/mediatek: add mediatek-drm of vdosys0 support for mt8195 Content-Language: en-US To: "jason-jh.lin" , Rob Herring , Krzysztof Kozlowski , Matthias Brugger , Chun-Kuang Hu Cc: CK Hu , Nancy Lin , Singo Chang , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Project_Global_Chrome_Upstream_Group@mediatek.com References: <20220415083911.5186-1-jason-jh.lin@mediatek.com> <20220415083911.5186-8-jason-jh.lin@mediatek.com> From: AngeloGioacchino Del Regno In-Reply-To: <20220415083911.5186-8-jason-jh.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 15/04/22 10:39, jason-jh.lin ha scritto: > 1. Add driver data of mt8195 vdosys0 to mediatek-drm and the sub driver. > 2. Add get driver data function to identify which vdosys by io_start. > > Signed-off-by: jason-jh.lin > --- > drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 6 + > drivers/gpu/drm/mediatek/mtk_drm_drv.c | 141 +++++++++++++++++++++-- > drivers/gpu/drm/mediatek/mtk_drm_drv.h | 6 + > 3 files changed, 145 insertions(+), 8 deletions(-) > ..snip.. > diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.h b/drivers/gpu/drm/mediatek/mtk_drm_drv.h > index a58cebd01d35..e1a37ca091f3 100644 > --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.h > +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.h > @@ -21,6 +21,7 @@ struct drm_property; > struct regmap; > > struct mtk_mmsys_driver_data { > + const unsigned int io_start; As mentioned in patch 03/10, this has to be const resource_size_t io_start; Thanks!