From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from perceval.ideasonboard.com ([213.167.242.64]:38300 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725948AbeHTNE2 (ORCPT ); Mon, 20 Aug 2018 09:04:28 -0400 From: Laurent Pinchart To: Ulrich Hecht Cc: linux-renesas-soc@vger.kernel.org, dri-devel@lists.freedesktop.org, jacopo+renesas@jmondi.org, kieran.bingham+renesas@ideasonboard.com Subject: Re: [PROTO][PATCH 00/10] R-Car D3 LVDS/HDMI support (with PLL) Date: Mon, 20 Aug 2018 12:50:26 +0300 Message-ID: <6267174.iQv7XvWJ3u@avalon> In-Reply-To: <1534254604-24204-1-git-send-email-uli+renesas@fpond.eu> References: <1534254604-24204-1-git-send-email-uli+renesas@fpond.eu> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Sender: linux-renesas-soc-owner@vger.kernel.org List-ID: Hi Ulrich, Thank you for the patches. On Tuesday, 14 August 2018 16:49:54 EEST Ulrich Hecht wrote: > Hi! > > This is a prototype extension of the series "R-Car D3 LVDS/HDMI support" > that includes an up-port of the LVDS PLL support in the BSP. > > While this is prototype-quality code, there are in my judgment no serious > hacks in it. The most significant deviation in behavior between this and > the BSP code is that the LVDS PLL setup is not done in two steps, but in one > go as the LVDS device is enabled. This was easier to implement, and works > just as fine. > > Instructions for testing this are found at > https://elinux.org/User:Uli/D3_HDMI_Test, including links to git trees based > on renesas-drivers and drm-next, as well as config files for each. The instructions there end with "4. Boot kernel and observe activity on HDMI display." Does "activity" mean that I can expect a working HDMI output with a proper image on the display ? :-) -- Regards, Laurent Pinchart From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurent Pinchart Subject: Re: [PROTO][PATCH 00/10] R-Car D3 LVDS/HDMI support (with PLL) Date: Mon, 20 Aug 2018 12:50:26 +0300 Message-ID: <6267174.iQv7XvWJ3u@avalon> References: <1534254604-24204-1-git-send-email-uli+renesas@fpond.eu> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) by gabe.freedesktop.org (Postfix) with ESMTPS id 43526899F3 for ; Mon, 20 Aug 2018 09:49:33 +0000 (UTC) In-Reply-To: <1534254604-24204-1-git-send-email-uli+renesas@fpond.eu> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Ulrich Hecht Cc: linux-renesas-soc@vger.kernel.org, kieran.bingham+renesas@ideasonboard.com, jacopo+renesas@jmondi.org, dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org SGkgVWxyaWNoLAoKVGhhbmsgeW91IGZvciB0aGUgcGF0Y2hlcy4KCk9uIFR1ZXNkYXksIDE0IEF1 Z3VzdCAyMDE4IDE2OjQ5OjU0IEVFU1QgVWxyaWNoIEhlY2h0IHdyb3RlOgo+IEhpIQo+IAo+IFRo aXMgaXMgYSBwcm90b3R5cGUgZXh0ZW5zaW9uIG9mIHRoZSBzZXJpZXMgIlItQ2FyIEQzIExWRFMv SERNSSBzdXBwb3J0Igo+IHRoYXQgaW5jbHVkZXMgYW4gdXAtcG9ydCBvZiB0aGUgTFZEUyBQTEwg c3VwcG9ydCBpbiB0aGUgQlNQLgo+IAo+IFdoaWxlIHRoaXMgaXMgcHJvdG90eXBlLXF1YWxpdHkg Y29kZSwgdGhlcmUgYXJlIGluIG15IGp1ZGdtZW50IG5vIHNlcmlvdXMKPiBoYWNrcyBpbiBpdC4g IFRoZSBtb3N0IHNpZ25pZmljYW50IGRldmlhdGlvbiBpbiBiZWhhdmlvciBiZXR3ZWVuIHRoaXMg YW5kCj4gdGhlIEJTUCBjb2RlIGlzIHRoYXQgdGhlIExWRFMgUExMIHNldHVwIGlzIG5vdCBkb25l IGluIHR3byBzdGVwcywgYnV0IGluIG9uZQo+IGdvIGFzIHRoZSBMVkRTIGRldmljZSBpcyBlbmFi bGVkLiAgVGhpcyB3YXMgZWFzaWVyIHRvIGltcGxlbWVudCwgYW5kIHdvcmtzCj4ganVzdCBhcyBm aW5lLgo+IAo+IEluc3RydWN0aW9ucyBmb3IgdGVzdGluZyB0aGlzIGFyZSBmb3VuZCBhdAo+IGh0 dHBzOi8vZWxpbnV4Lm9yZy9Vc2VyOlVsaS9EM19IRE1JX1Rlc3QsIGluY2x1ZGluZyBsaW5rcyB0 byBnaXQgdHJlZXMgYmFzZWQKPiBvbiByZW5lc2FzLWRyaXZlcnMgYW5kIGRybS1uZXh0LCBhcyB3 ZWxsIGFzIGNvbmZpZyBmaWxlcyBmb3IgZWFjaC4KClRoZSBpbnN0cnVjdGlvbnMgdGhlcmUgZW5k IHdpdGgKCiI0LiBCb290IGtlcm5lbCBhbmQgb2JzZXJ2ZSBhY3Rpdml0eSBvbiBIRE1JIGRpc3Bs YXkuIgoKRG9lcyAiYWN0aXZpdHkiIG1lYW4gdGhhdCBJIGNhbiBleHBlY3QgYSB3b3JraW5nIEhE TUkgb3V0cHV0IHdpdGggYSBwcm9wZXIgCmltYWdlIG9uIHRoZSBkaXNwbGF5ID8gOi0pCgotLSAK UmVnYXJkcywKCkxhdXJlbnQgUGluY2hhcnQKCgoKX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlz dHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4v bGlzdGluZm8vZHJpLWRldmVsCg==