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=-14.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PULL_REQUEST,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS 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 B5E3DC55189 for ; Wed, 22 Apr 2020 00:40:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 88DA820706 for ; Wed, 22 Apr 2020 00:40:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587516029; bh=JrE4SFb3uJdJn6w4bpKQFbHrGjxfDltzodlDIbB/g8s=; h=References:In-Reply-To:From:Date:Subject:To:Cc:List-ID:From; b=OwrmpkZVgG+WNa774UjZ3b2PN6Rx7W4z7t4dX0VaTMfWfrgJOGw7yqn0Zv8t17v9q RiLh7vu/4NGmbnVLtwVbnkE4bMWN6iM6r1bHYdoVNe5i8SFnihrUv6H4osSsWjinYC iJQuP2rvAV8jA9wHe3WVY/UinNC3L+aq92o6rw6Y= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726415AbgDVAk2 (ORCPT ); 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Tue, 21 Apr 2020 17:40:24 -0700 (PDT) MIME-Version: 1.0 References: <20200311165322.1594233-1-enric.balletbo@collabora.com> <20200311165322.1594233-5-enric.balletbo@collabora.com> <02290a21-7392-a2cf-576c-215091ec05e8@suse.com> <1585177534.26117.4.camel@mtksdaap41> <1585234277.12089.3.camel@mtksdaap41> <73ef0b8e-2802-a047-2a56-936b63d264cb@suse.com> In-Reply-To: From: Chun-Kuang Hu Date: Wed, 22 Apr 2020 08:40:13 +0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v12 4/5] soc / drm: mediatek: Move routing control to mmsys device To: Matthias Brugger Cc: Chun-Kuang Hu , CK Hu , Minghsiu Tsai , Andrew-CT Chen , DRI Development , Collabora Kernel ML , linux-clk@vger.kernel.org, Weiyi Lu , mtk01761 , linux-media@vger.kernel.org, devicetree@vger.kernel.org, Seiya Wang , sean.wang@mediatek.com, Houlong Wei , "moderated list:ARM/Mediatek SoC support" , Hsin-Yi Wang , Matthias Brugger , Linux ARM , linux-kernel , matthias.bgg@kernel.org, Enric Balletbo i Serra Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Matthias: Matthias Brugger =E6=96=BC 2020=E5=B9=B44=E6=9C=8821=E6= =97=A5 =E9=80=B1=E4=BA=8C =E4=B8=8B=E5=8D=885:31=E5=AF=AB=E9=81=93=EF=BC=9A > > > > On 4/16/20 6:22 PM, Chun-Kuang Hu wrote: > > Hi, Matthias: > > > > Matthias Brugger =E6=96=BC 2020=E5=B9=B43=E6=9C=882= 6=E6=97=A5 =E9=80=B1=E5=9B=9B =E4=B8=8B=E5=8D=8811:45=E5=AF=AB=E9=81=93=EF= =BC=9A > >> > >> > >> > >> On 26/03/2020 15:51, CK Hu wrote: > >>> Hi, Matthias: > >>> > >>> On Thu, 2020-03-26 at 12:54 +0100, Matthias Brugger wrote: > >>>> Hi CK, > >>>> > >>>> On 26/03/2020 00:05, CK Hu wrote: > >>>>> Hi, Matthias: > >>>>> > >>>>> On Wed, 2020-03-25 at 17:16 +0100, Matthias Brugger wrote: > >>>>>> > >>>>>> On 11/03/2020 17:53, Enric Balletbo i Serra wrote: > >>>>>>> Provide a mtk_mmsys_ddp_connect() and mtk_mmsys_disconnect() func= tions to > >>>>>>> replace mtk_ddp_add_comp_to_path() and mtk_ddp_remove_comp_from_p= ath(). > >>>>>>> Those functions will allow DRM driver and others to control the d= ata > >>>>>>> path routing. > >>>>>>> > >>>>>>> Signed-off-by: Enric Balletbo i Serra > >>>>>>> Reviewed-by: Matthias Brugger > >>>>>>> Reviewed-by: CK Hu > >>>>>>> Acked-by: CK Hu > >>>>>> > >>>>>> This patch does not apply against v5.6-rc1. > >>>>>> Please rebase as this is a quite big patch and it won't be easy to= do that by hand. > >>>>> > >>>>> I think this patch depends on [1] which has been acked by me and I = have > >>>>> not picked it. The simple way is that you pick [1] first and then p= ick > >>>>> this series. > >>>>> > >>>>> [1] > >>>>> https://patchwork.kernel.org/patch/11406227/ > >>>>> > >>>> > >>>> You would need to provide a stable tag for me that I can merge into = my tree. You > >>>> can also try to merge my for-next [1] which has the newest version f= rom Enric. > >>>> If you see any merge conflict, then we have to do something about it= :) > >>>> > >>>> Regards, > >>>> Matthias > >>>> > >>>> [1] > >>>> https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux.g= it/log/?h=3Dfor-next > >>>> > >>> > >>> You have applied this series, so I would not apply other patches whic= h > >>> would conflict with this series. After this series land on main strea= m > >>> (wish it happen in this merge window), I would rebase other patch on > >>> main stream. > >>> > >> > >> I haven't (yet) send the pull request. If you want to bring in your pa= tches in > >> v5.7 as well we can find a solution to that. Shall I provide you with = a stable > >> branch which you can merge? This way you can add all your patches in t= he pull > >> request as well and we don't have to wait for v5.8 to get things into = mainline. > >> > >> Let me know and I'll provide you with a stable branch. > > > > This series is in linux-next but does not in main stream. So would you > > please provide a stable branch so I could pull this series? > > > > Please find the pull request below: > > The following changes since commit 8f3d9f354286745c751374f5f1fcafee6b3f31= 36: > > Linux 5.7-rc1 (2020-04-12 12:35:55 -0700) > > are available in the Git repository at: > > > https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux.git/ > tags/v5.7-next-drm-stable > > for you to fetch changes up to 667c769246b01c53ad0925d603d2a2531abd3ef2: > > soc / drm: mediatek: Fix mediatek-drm device probing (2020-04-13 > 13:01:16 +0200) > > ---------------------------------------------------------------- > Enric Balletbo i Serra (3): > dt-bindings: mediatek: Update mmsys binding to reflect it is a > system controller > soc / drm: mediatek: Move routing control to mmsys device > soc / drm: mediatek: Fix mediatek-drm device probing > > Matthias Brugger (2): > drm/mediatek: Omit warning on probe defers > clk / soc: mediatek: Move mt8173 MMSYS to platform driver > > Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt | 7 = +-- > drivers/clk/mediatek/Kconfig | 7 = +++ > drivers/clk/mediatek/Makefile | 1 = + > drivers/clk/mediatek/clk-mt8173-mm.c | 146 > +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > drivers/clk/mediatek/clk-mt8173.c | 104 > ------------------------------------------ > drivers/gpu/drm/mediatek/Kconfig | 1 = + > drivers/gpu/drm/mediatek/mtk_disp_color.c | 5 = ++- > drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 5 = ++- > drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 5 = ++- > drivers/gpu/drm/mediatek/mtk_dpi.c | 12 > +++-- > drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 19 > ++++---- > drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 259 > +------------------------------------------------------------------------= -------------------------------- > drivers/gpu/drm/mediatek/mtk_drm_ddp.h | 7 = --- > drivers/gpu/drm/mediatek/mtk_drm_drv.c | 45 > ++++++++++--------- > drivers/gpu/drm/mediatek/mtk_drm_drv.h | 2 = +- > drivers/gpu/drm/mediatek/mtk_dsi.c | 8 > +++- > drivers/gpu/drm/mediatek/mtk_hdmi.c | 4 = +- > drivers/soc/mediatek/Kconfig | 8 > ++++ > drivers/soc/mediatek/Makefile | 1 = + > drivers/soc/mediatek/mtk-mmsys.c | 337 > +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++= ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > include/linux/soc/mediatek/mtk-mmsys.h | 20 > +++++++++ > 21 files changed, 592 insertions(+), 411 deletions(-) > create mode 100644 drivers/clk/mediatek/clk-mt8173-mm.c > create mode 100644 drivers/soc/mediatek/mtk-mmsys.c > create mode 100644 include/linux/soc/mediatek/mtk-mmsys.h Pulled into mediatek-drm-next [1], thanks. [1] https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/= log/?h=3Dmediatek-drm-next Regards, Chun-Kuang. > > > > > Regards, > > Chun-Kuang. > > > >> > >> Regards, > >> Matthias > >> > >>> Regards, > >>> CK > >>> > >>>>> Regards, > >>>>> CK > >>>>> > >>>>>> > >>>>>> Regards, > >>>>>> Matthias > >>>>>> > >>>>>>> --- > >>>>>>> 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=-14.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,INCLUDES_PULL_REQUEST,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS 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 8C234C54FD0 for ; Wed, 22 Apr 2020 00:40:49 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org 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Chun-Kuang Hu , matthias.bgg@kernel.org, Minghsiu Tsai , Weiyi Lu , Andrew-CT Chen , Seiya Wang , Enric Balletbo i Serra , sean.wang@mediatek.com, linux-kernel , DRI Development , Matthias Brugger , devicetree@vger.kernel.org, "moderated list:ARM/Mediatek SoC support" , Houlong Wei , Hsin-Yi Wang , CK Hu , mtk01761 , Collabora Kernel ML , linux-clk@vger.kernel.org, Linux ARM , linux-media@vger.kernel.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org SGksIE1hdHRoaWFzOgoKTWF0dGhpYXMgQnJ1Z2dlciA8bWJydWdnZXJAc3VzZS5jb20+IOaWvCAy MDIw5bm0NOaciDIx5pelIOmAseS6jCDkuIvljYg1OjMx5a+r6YGT77yaCj4KPgo+Cj4gT24gNC8x Ni8yMCA2OjIyIFBNLCBDaHVuLUt1YW5nIEh1IHdyb3RlOgo+ID4gSGksIE1hdHRoaWFzOgo+ID4K PiA+IE1hdHRoaWFzIEJydWdnZXIgPG1icnVnZ2VyQHN1c2UuY29tPiDmlrwgMjAyMOW5tDPmnIgy NuaXpSDpgLHlm5sg5LiL5Y2IMTE6NDXlr6vpgZPvvJoKPiA+Pgo+ID4+Cj4gPj4KPiA+PiBPbiAy 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mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jR3RD-0004K7-Dt; Wed, 22 Apr 2020 00:40:29 +0000 Received: from mail-ej1-f51.google.com (mail-ej1-f51.google.com [209.85.218.51]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 7BA3B2071C; Wed, 22 Apr 2020 00:40:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587516026; bh=JrE4SFb3uJdJn6w4bpKQFbHrGjxfDltzodlDIbB/g8s=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=EtgbIUyrKaCGuMhfjQUJP7iDIVSWVQN030NoF/zHtDVjirajFdK7intfO+Efdeqdn ZwWKwe+7SuatM6epm7i7rE/Dg3Jp9v5fQY5vaMgbjQx7eX3X9CGN+vqp0bjC1vL034 tCbc9PDfKupqLgSxRYKWl891P2zFgJWqbvOn30bk= Received: by mail-ej1-f51.google.com with SMTP id pg17so488132ejb.9; Tue, 21 Apr 2020 17:40:26 -0700 (PDT) X-Gm-Message-State: AGi0PuYLA2NoKszmx8RQ0T1JjmRUG3v6uqcuepxgYZxERdvKx2Iw4ZoD 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linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Chun-Kuang Hu , matthias.bgg@kernel.org, Minghsiu Tsai , Weiyi Lu , Andrew-CT Chen , Seiya Wang , Enric Balletbo i Serra , sean.wang@mediatek.com, linux-kernel , DRI Development , Matthias Brugger , devicetree@vger.kernel.org, "moderated list:ARM/Mediatek SoC support" , Houlong Wei , Hsin-Yi Wang , CK Hu , mtk01761 , Collabora Kernel ML , linux-clk@vger.kernel.org, Linux ARM , linux-media@vger.kernel.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org SGksIE1hdHRoaWFzOgoKTWF0dGhpYXMgQnJ1Z2dlciA8bWJydWdnZXJAc3VzZS5jb20+IOaWvCAy MDIw5bm0NOaciDIx5pelIOmAseS6jCDkuIvljYg1OjMx5a+r6YGT77yaCj4KPgo+Cj4gT24gNC8x 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smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 739436E071; Wed, 22 Apr 2020 00:40:28 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0BF4D6E071 for ; Wed, 22 Apr 2020 00:40:27 +0000 (UTC) Received: from mail-ej1-f41.google.com (mail-ej1-f41.google.com [209.85.218.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 8BACF20767 for ; Wed, 22 Apr 2020 00:40:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587516026; bh=JrE4SFb3uJdJn6w4bpKQFbHrGjxfDltzodlDIbB/g8s=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=EtgbIUyrKaCGuMhfjQUJP7iDIVSWVQN030NoF/zHtDVjirajFdK7intfO+Efdeqdn ZwWKwe+7SuatM6epm7i7rE/Dg3Jp9v5fQY5vaMgbjQx7eX3X9CGN+vqp0bjC1vL034 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control to mmsys device To: Matthias Brugger X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Chun-Kuang Hu , matthias.bgg@kernel.org, Minghsiu Tsai , Weiyi Lu , Andrew-CT Chen , Seiya Wang , Enric Balletbo i Serra , sean.wang@mediatek.com, linux-kernel , DRI Development , Matthias Brugger , devicetree@vger.kernel.org, "moderated list:ARM/Mediatek SoC support" , Houlong Wei , Hsin-Yi Wang , mtk01761 , Collabora Kernel ML , linux-clk@vger.kernel.org, Linux ARM , linux-media@vger.kernel.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" SGksIE1hdHRoaWFzOgoKTWF0dGhpYXMgQnJ1Z2dlciA8bWJydWdnZXJAc3VzZS5jb20+IOaWvCAy MDIw5bm0NOaciDIx5pelIOmAseS6jCDkuIvljYg1OjMx5a+r6YGT77yaCj4KPgo+Cj4gT24gNC8x 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