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_PATCH,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 2ADFAC432BE for ; Tue, 31 Aug 2021 09:33:29 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D8EB060F46 for ; Tue, 31 Aug 2021 09:33:28 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org D8EB060F46 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 41A9A89819; Tue, 31 Aug 2021 09:33:24 +0000 (UTC) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8D59589812; Tue, 31 Aug 2021 09:33:22 +0000 (UTC) X-IronPort-AV: E=McAfee;i="6200,9189,10092"; a="216587199" X-IronPort-AV: E=Sophos;i="5.84,366,1620716400"; d="scan'208";a="216587199" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Aug 2021 02:33:22 -0700 X-IronPort-AV: E=Sophos;i="5.84,366,1620716400"; d="scan'208";a="498204846" Received: from anicol1x-mobl.ger.corp.intel.com (HELO localhost) ([10.251.211.207]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Aug 2021 02:33:18 -0700 From: Jani Nikula To: Anisse Astier , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Cc: Ville =?utf-8?B?U3lyasOkbMOk?= , Hans de Goede , Uma Shankar , Daniel Dadap , Anisse Astier In-Reply-To: <20210817204329.5457-1-anisse@astier.eu> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo References: <20210817204329.5457-1-anisse@astier.eu> Date: Tue, 31 Aug 2021 12:33:14 +0300 Message-ID: <87pmtuarhh.fsf@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Subject: Re: [Intel-gfx] [PATCH v3 0/2] GPD Win Max display fixes X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On Tue, 17 Aug 2021, Anisse Astier wrote: > This patch series is for making the GPD Win Max display usable with > Linux. > > The GPD Win Max is a small laptop, and its eDP panel does not send an > EDID over DPCD; the EDID is instead available in the intel opregion, in > mailbox #5 [1] > > The first patch is based on Jani's patch series [2] adding support for > the opregion, with changes. I've changed authorship, but I'd be glad to > revert it If you don't mind, please just add: Co-developed-by: Jani Nikula Thanks, Jani. > > The second patch is just to fix the orientation of the panel. > > Changes since v1: > - rebased on drm-tip > - squashed patch 1 & 2 > - picked up Reviewed-by from Hans de Goede (thanks for the review) > > Changes since v2: > - rebased on drm-tip > - updated commit message > > When v2 was initially sent [3] Ville Syrj=C3=A4l=C3=A4 suggested that it = might be > a good idea to use the ACPI _DDC method instead to get the EDID, to > cover a wider range of hardware. Unfortunately, it doesn't seem > available on GPD Win Max, so I think this work should be done > independently, and this patch series considered separately. > > [1]: https://gitlab.freedesktop.org/drm/intel/-/issues/3454 > [2]: https://patchwork.kernel.org/project/intel-gfx/patch/20200828061941.= 17051-1-jani.nikula@intel.com/ > [3]: https://patchwork.kernel.org/project/intel-gfx/patch/20210531204642.= 4907-2-anisse@astier.eu/ > > > Anisse Astier (2): > drm/i915/opregion: add support for mailbox #5 EDID > drm: Add orientation quirk for GPD Win Max > > .../gpu/drm/drm_panel_orientation_quirks.c | 6 ++ > drivers/gpu/drm/i915/display/intel_dp.c | 3 + > drivers/gpu/drm/i915/display/intel_opregion.c | 69 ++++++++++++++++++- > drivers/gpu/drm/i915/display/intel_opregion.h | 8 +++ > 4 files changed, 85 insertions(+), 1 deletion(-) --=20 Jani Nikula, Intel Open Source Graphics Center