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=-8.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, 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 D3505C433E6 for ; Sat, 13 Feb 2021 22:34:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9987364E56 for ; Sat, 13 Feb 2021 22:34:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229713AbhBMWeZ convert rfc822-to-8bit (ORCPT ); Sat, 13 Feb 2021 17:34:25 -0500 Received: from gloria.sntech.de ([185.11.138.130]:35464 "EHLO gloria.sntech.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229647AbhBMWeV (ORCPT ); Sat, 13 Feb 2021 17:34:21 -0500 Received: from p508fc8c7.dip0.t-ipconnect.de ([80.143.200.199] helo=phil.localnet) by gloria.sntech.de with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lB3Ti-0006HN-Bi; Sat, 13 Feb 2021 23:33:26 +0100 From: Heiko Stuebner To: Sebastian Fricke Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, hjc@rock-chips.com, robh+dt@kernel.org, linux-media@vger.kernel.org, dafna.hirschfeld@collabora.com, helen.koike@collabora.com, ezequiel@collabora.com, cmuellner@linux.com Subject: Re: [PATCH 0/6] Support second Image Signal Processor on rk3399 Date: Sat, 13 Feb 2021 23:33:25 +0100 Message-ID: <7871592.T7Z3S40VBb@phil> In-Reply-To: <20210213111957.3ocxgcyno6ent4vt@basti-TUXEDO-Book-XA1510> References: <20210202145632.1263136-1-heiko@sntech.de> <16789691.tv2OnDr8pf@diego> <20210213111957.3ocxgcyno6ent4vt@basti-TUXEDO-Book-XA1510> MIME-Version: 1.0 Content-Transfer-Encoding: 8BIT Content-Type: text/plain; charset="iso-8859-1" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Sebastian, Am Samstag, 13. Februar 2021, 12:19:57 CET schrieb Sebastian Fricke: > On 11.02.2021 15:42, Heiko Stübner wrote: > >Am Donnerstag, 11. Februar 2021, 06:25:15 CET schrieb Sebastian Fricke: > >> On 10.02.2021 12:15, Heiko Stübner wrote: > >> >Am Freitag, 5. Februar 2021, 15:55:56 CET schrieb Heiko Stübner: > >> >> I did some tests myself today as well and can confirm your > >> >> hdmi related finding - at least when plugged in on boot. > >> >> > >> >> I tried some combinations of camera vs. hdmi and it seems > >> >> really only when hdmi is plugged in on boot > >> > > >> >as you can see in v2, it should work now even with hdmi > >> >connected on boot. My patch ignored the grf-clock when > >> >doing the grf-based init. > >> > > >> >All clocks are on during boot and I guess the hdmi-driver > >> >did disable it after its probe. The phy_power_on functions > >> >did handle it correctly already, so it was only happening > >> >with hdmi connected on boot. > >> > >> Thank you very much for solving that problem, I've tested the scenarios > >> described below and it works like a charm. (With your V2) > >> > > >> > > >> >Btw. do you plan on submitting your ov13850 driver > >> >soonish? > >> > >> Actually, I have posted the patch already see here: > >> https://patchwork.kernel.org/project/linux-media/patch/20210130182313.32903-2-sebastian.fricke@posteo.net/ > > > >very cool to see > > > >> I currently review the requested changes and questions and will soon > >> post a second version, but I expect quite some time until it is actually > >> merged. > > > >could you Cc me on future versions? > > Sure will do :) by the way, you could also answer the v2 series with a Tested-by: Sebastian Fricke so we get some coverage :-) Thanks Heiko