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=-16.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 BFAB7C4320A for ; Fri, 20 Aug 2021 23:37:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9F64F6108F for ; Fri, 20 Aug 2021 23:37:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240600AbhHTXi2 (ORCPT ); Fri, 20 Aug 2021 19:38:28 -0400 Received: from mail.kernel.org ([198.145.29.99]:54950 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231506AbhHTXi1 (ORCPT ); Fri, 20 Aug 2021 19:38:27 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id EEBEE611AE; Fri, 20 Aug 2021 23:37:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1629502669; bh=OxoHRSxJUs/DBlJkRYNoMKiQU91unoLQ5Gw7U19zjro=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=iutSkFHMi5IM7UGKgwlUCO6Rvp8RsehZouuXbR0LnvuWxu7EGGjB3JznVkOLUDnTI ZnzSp7r8BVQBIyFRiM6bqLknfCxlnlg9JBv5SRUK+E7Qet3AtFhdqZtFj45uF91VqZ 0Snkc85VJijOSkdnI4tqD42gwqXoWHBRZ3uqp3K3ch9vJnmjCTRIxTpZv7nCAD2KKU reVkbWX7GIgfiZkRVQlmtqXQJqPc6xgOjVWPSCB9SdXWHMLG4FHUlJCv8swtDPhFz5 lPvjgTnqa7fE8qZ7e/nGHrIhDOBELVocOCSth2LrmeK2et+5tLIzYDtyNE07lEnmDe 2kQ2/mkDn6+0w== Received: by mail-ej1-f43.google.com with SMTP id bt14so23255895ejb.3; Fri, 20 Aug 2021 16:37:48 -0700 (PDT) X-Gm-Message-State: AOAM531o8ugh/Jm1rET93rUdtjTJOp6xjTXNQRsmNL0blQMUCJ4gLzZ6 H92rOqeUWWPUqvRay1G4sBQtepATNFp8wJRCdA== X-Google-Smtp-Source: ABdhPJyoX0rsifcLfFn0ncpSIxDlcJSTh5JTTO8orl9BlrUHsW13D079t4m+j2HQ+MYksTHDBQ3wtRBxiw+0NGaDS1Y= X-Received: by 2002:a17:906:81cb:: with SMTP id e11mr1673753ejx.310.1629502667599; Fri, 20 Aug 2021 16:37:47 -0700 (PDT) MIME-Version: 1.0 References: <20210818091847.8060-1-nancy.lin@mediatek.com> <20210818091847.8060-16-nancy.lin@mediatek.com> In-Reply-To: <20210818091847.8060-16-nancy.lin@mediatek.com> From: Chun-Kuang Hu Date: Sat, 21 Aug 2021 07:37:36 +0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v3 15/15] drm/mediatek: add mediatek-drm of vdosys1 support for MT8195 To: "Nancy.Lin" Cc: CK Hu , Chun-Kuang Hu , Philipp Zabel , David Airlie , Daniel Vetter , Rob Herring , Matthias Brugger , "jason-jh . lin" , Yongqiang Niu , DRI Development , "moderated list:ARM/Mediatek SoC support" , DTML , linux-kernel , Linux ARM , singo.chang@mediatek.com, srv_heupstream Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Nancy: Nancy.Lin =E6=96=BC 2021=E5=B9=B48=E6=9C=8818=E6= =97=A5 =E9=80=B1=E4=B8=89 =E4=B8=8B=E5=8D=885:18=E5=AF=AB=E9=81=93=EF=BC=9A > > Add driver data of mt8195 vdosys1 to mediatek-drm and modify drm for > multi-mmsys support. The two mmsys (vdosys0 and vdosys1) will bring > up two drm drivers, only one drm driver register as the drm device. > Each drm driver binds its own component. The first bind drm driver > will allocate the drm device, and the last bind drm driver registers > the drm device to drm core. Each crtc path is created with the > corresponding drm driver data. Separate this patch to two patch. One is support two mmsys, and another one is support mt8195 vdosys1. Regards, Chun-Kuang. > > Signed-off-by: Nancy.Lin > --- > drivers/gpu/drm/mediatek/mtk_disp_merge.c | 4 + > drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 25 +- > drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 3 +- > drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 15 + > drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 1 + > drivers/gpu/drm/mediatek/mtk_drm_drv.c | 372 ++++++++++++++++---- > drivers/gpu/drm/mediatek/mtk_drm_drv.h | 8 +- > 7 files changed, 354 insertions(+), 74 deletions(-) > >