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=-8.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_2 autolearn=ham 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 0EA81C7E09F for ; Fri, 13 Dec 2019 20:40:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 427052480D for ; Fri, 13 Dec 2019 20:40:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728810AbfLMSiv convert rfc822-to-8bit (ORCPT ); Fri, 13 Dec 2019 13:38:51 -0500 Received: from relay6-d.mail.gandi.net ([217.70.183.198]:52819 "EHLO relay6-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728800AbfLMSiv (ORCPT ); Fri, 13 Dec 2019 13:38:51 -0500 X-Originating-IP: 91.224.148.103 Received: from xps13 (unknown [91.224.148.103]) (Authenticated sender: miquel.raynal@bootlin.com) by relay6-d.mail.gandi.net (Postfix) with ESMTPSA id 75350C0002; Fri, 13 Dec 2019 18:38:47 +0000 (UTC) Date: Fri, 13 Dec 2019 19:38:46 +0100 From: Miquel Raynal To: Heiko =?UTF-8?B?U3TDvGJuZXI=?= Cc: Rob Herring , Mark Rutland , devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org, Daniel Vetter , David Airlie , Sandy Huang , linux-arm-kernel@lists.infradead.org, Paul Kocialkowski , Maxime Chevallier , Thomas Petazzoni , dri-devel@lists.freedesktop.org Subject: Re: [PATCH 10/12] arm64: dts: rockchip: Add PX30 CRTCs graph LVDS endpoints Message-ID: <20191213193846.5d28cc97@xps13> In-Reply-To: <1933192.L6hp5CucIl@diego> References: <20191213181051.25983-1-miquel.raynal@bootlin.com> <20191213181051.25983-11-miquel.raynal@bootlin.com> <1933192.L6hp5CucIl@diego> Organization: Bootlin X-Mailer: Claws Mail 3.17.4 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi Heiko, Heiko Stübner wrote on Fri, 13 Dec 2019 19:28:21 +0100: > Hi Miquel, > > Am Freitag, 13. Dezember 2019, 19:10:49 CET schrieb Miquel Raynal: > > Add the display subsystem routes with the two available CRTCs: vopb > > and vopl (big and little). For each CRTC, add the LVDS endpoints. MIPI > > DSI endpoints will come later. > > > > Signed-off-by: Miquel Raynal > > --- > > arch/arm64/boot/dts/rockchip/px30.dtsi | 20 ++++++++++++++++++++ > > 1 file changed, 20 insertions(+) > > > > diff --git a/arch/arm64/boot/dts/rockchip/px30.dtsi b/arch/arm64/boot/dts/rockchip/px30.dtsi > > index b2af0f02ecbe..1c96ba556daf 100644 > > --- a/arch/arm64/boot/dts/rockchip/px30.dtsi > > +++ b/arch/arm64/boot/dts/rockchip/px30.dtsi > > @@ -190,6 +190,16 @@ > > compatible = "rockchip,display-subsystem"; > > ports = <&vopb_out>, <&vopl_out>; > > status = "disabled"; > > + > > + route { > > + route_vopb_lvds: route-vopb-lvds { > > + connect = <&vopb_out_lvds>; > > + }; > > + > > + route_vopl_lvds: route-vopl-lvds { > > + connect = <&vopl_out_lvds>; > > + }; > > + }; > > where does this route-stuff come from? > The vendor tree? Because so far I've not seen this in mainline-drm > in general nor the Rockchip drm driver itself. Yes it comes from the vendor tree, I added a few things from the vendor tree in the "I really want this panel to work" phase and I forgot to check if it could be removed, I'll probably drop this. > > > > }; > > > > gmac_clkin: external-gmac-clock { > > @@ -976,6 +986,11 @@ > > vopb_out: port { > > #address-cells = <1>; > > #size-cells = <0>; > > + > > + vopb_out_lvds: endpoint@0 { > > + reg = <0>; > > + remote-endpoint = <&lvds_vopb_in>; > > + }; > > This (and the one below) would create dangling phandle references > and compile errors, because the referenced phandles only get introduced > in patch12. So ideally merge this into the last patch. Actually patch 12 also references these nodes so I should merge them. > > > Heiko > > > }; > > }; > > > > @@ -1008,6 +1023,11 @@ > > vopl_out: port { > > #address-cells = <1>; > > #size-cells = <0>; > > + > > + vopl_out_lvds: endpoint@0 { > > + reg = <0>; > > + remote-endpoint = <&lvds_vopl_in>; > > + }; > > }; > > }; > > > > > > > > Thanks for the review! Miquèl From mboxrd@z Thu Jan 1 00:00:00 1970 From: Miquel Raynal Subject: Re: [PATCH 10/12] arm64: dts: rockchip: Add PX30 CRTCs graph LVDS endpoints Date: Fri, 13 Dec 2019 19:38:46 +0100 Message-ID: <20191213193846.5d28cc97@xps13> References: <20191213181051.25983-1-miquel.raynal@bootlin.com> <20191213181051.25983-11-miquel.raynal@bootlin.com> <1933192.L6hp5CucIl@diego> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1933192.L6hp5CucIl@diego> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+glpar-linux-rockchip=m.gmane.org-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org To: Heiko =?UTF-8?B?U3TDvGJuZXI=?= Cc: Mark Rutland , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Thomas Petazzoni , David Airlie , Sandy Huang , dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, Maxime Chevallier , Paul Kocialkowski , 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helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1ifpq7-0007dN-Is; Fri, 13 Dec 2019 18:38:59 +0000 Received: from relay6-d.mail.gandi.net ([217.70.183.198]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1ifpq5-0007cr-0x; Fri, 13 Dec 2019 18:38:58 +0000 X-Originating-IP: 91.224.148.103 Received: from xps13 (unknown [91.224.148.103]) (Authenticated sender: miquel.raynal@bootlin.com) by relay6-d.mail.gandi.net (Postfix) with ESMTPSA id 75350C0002; Fri, 13 Dec 2019 18:38:47 +0000 (UTC) Date: Fri, 13 Dec 2019 19:38:46 +0100 From: Miquel Raynal To: Heiko =?UTF-8?B?U3TDvGJuZXI=?= Subject: Re: [PATCH 10/12] arm64: dts: rockchip: Add PX30 CRTCs graph LVDS endpoints Message-ID: <20191213193846.5d28cc97@xps13> In-Reply-To: <1933192.L6hp5CucIl@diego> References: <20191213181051.25983-1-miquel.raynal@bootlin.com> <20191213181051.25983-11-miquel.raynal@bootlin.com> <1933192.L6hp5CucIl@diego> Organization: Bootlin 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miquel.raynal@bootlin.com) by relay6-d.mail.gandi.net (Postfix) with ESMTPSA id 75350C0002; Fri, 13 Dec 2019 18:38:47 +0000 (UTC) Date: Fri, 13 Dec 2019 19:38:46 +0100 From: Miquel Raynal To: Heiko =?UTF-8?B?U3TDvGJuZXI=?= Subject: Re: [PATCH 10/12] arm64: dts: rockchip: Add PX30 CRTCs graph LVDS endpoints Message-ID: <20191213193846.5d28cc97@xps13> In-Reply-To: <1933192.L6hp5CucIl@diego> References: <20191213181051.25983-1-miquel.raynal@bootlin.com> <20191213181051.25983-11-miquel.raynal@bootlin.com> <1933192.L6hp5CucIl@diego> Organization: Bootlin X-Mailer: Claws Mail 3.17.4 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 X-Mailman-Approved-At: Sat, 14 Dec 2019 14:42:54 +0000 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: Mark Rutland , devicetree@vger.kernel.org, Thomas Petazzoni , David Airlie , Sandy Huang , dri-devel@lists.freedesktop.org, Maxime Chevallier , Paul Kocialkowski , linux-rockchip@lists.infradead.org, Rob Herring , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" SGkgSGVpa28sCgpIZWlrbyBTdMO8Ym5lciA8aGVpa29Ac250ZWNoLmRlPiB3cm90ZSBvbiBGcmks IDEzIERlYyAyMDE5IDE5OjI4OjIxCiswMTAwOgoKPiBIaSBNaXF1ZWwsCj4gCj4gQW0gRnJlaXRh ZywgMTMuIERlemVtYmVyIDIwMTksIDE5OjEwOjQ5IENFVCBzY2hyaWViIE1pcXVlbCBSYXluYWw6 Cj4gPiBBZGQgdGhlIGRpc3BsYXkgc3Vic3lzdGVtIHJvdXRlcyB3aXRoIHRoZSB0d28gYXZhaWxh YmxlIENSVENzOiB2b3BiCj4gPiBhbmQgdm9wbCAoYmlnIGFuZCBsaXR0bGUpLiBGb3IgZWFjaCBD UlRDLCBhZGQgdGhlIExWRFMgZW5kcG9pbnRzLiBNSVBJCj4gPiBEU0kgZW5kcG9pbnRzIHdpbGwg Y29tZSBsYXRlci4KPiA+IAo+ID4gU2lnbmVkLW9mZi1ieTogTWlxdWVsIFJheW5hbCA8bWlxdWVs LnJheW5hbEBib290bGluLmNvbT4KPiA+IC0tLQo+ID4gIGFyY2gvYXJtNjQvYm9vdC9kdHMvcm9j 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