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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=no 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 C0A43C43603 for ; Thu, 12 Dec 2019 22:37:39 +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 971EB206DA for ; Thu, 12 Dec 2019 22:37:39 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 971EB206DA Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4CA6D6E21F; Thu, 12 Dec 2019 22:37:39 +0000 (UTC) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8D1786E21F for ; Thu, 12 Dec 2019 22:37:38 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 12 Dec 2019 14:37:38 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.69,307,1571727600"; d="scan'208";a="245907403" Received: from mdroper-desk1.fm.intel.com ([10.1.27.64]) by fmsmga002.fm.intel.com with ESMTP; 12 Dec 2019 14:37:38 -0800 From: Matt Roper To: intel-gfx@lists.freedesktop.org Date: Thu, 12 Dec 2019 14:37:32 -0800 Message-Id: <20191212223735.666014-1-matthew.d.roper@intel.com> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 0/3] AUX power well 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" A few fixes related to AUX power wells for various platforms: * EHL shouldn't use TC power well handling on C/D since all of its outputs are combo. * TGL shouldn't be applying Display WA #1178; doing so causes failures to enable power wells in some cases. There's some ambiguity as to whether WA#1178 is even still relevant to ICL or not; we're checking with the hardware architects on that, but this series leaves it in place for ICL for now. Matt Roper (3): drm/i915/ehl: Define EHL powerwells independently of ICL drm/i915/tgl: Drop Wa#1178 drm/i915/icl: Cleanup combo PHY aux power well handlers .../drm/i915/display/intel_display_power.c | 193 +++++++++++++++--- 1 file changed, 166 insertions(+), 27 deletions(-) -- 2.23.0 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx