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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id D0B44CA6009 for ; Wed, 7 Oct 2026 22:23:20 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 43E4910E6D2; Wed, 7 Oct 2026 22:23:20 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="MJCJyh7/"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.8]) by gabe.freedesktop.org (Postfix) with ESMTPS id E44F210E6D2; Wed, 7 Oct 2026 22:23:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1791411799; x=1822947799; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=O28imWIn3mGs4xCeYzyuZ6ieOe9ddKdncD1qqHUEYnQ=; b=MJCJyh7/GJPegHRsLiMUPqVuaZ9VHRlvZffC1j9mSUwUlDb4UJt9XUc6 jfsvrXfEIesTfxDLmG/BYfOB254x6mbRhLX6cApwg2iU18jXk8Z0Y0+kR MnHyeSr26UytqNHjOQrp9eHaHAWdIo89sKXnVmIod5tensFDVbtaDXZKm typxnpIS9eDWfY/YXg0u+45Cj0xNiHxeOHj69wmpQhbizpueyNAOd+miY pvoHXUwf43hsrp6wFRVaWdmiziQCTey1x48UqmPfTuV6vsWypDFhwq5jb EPVIHo6mAWpwu38mlnNwDhKIWF/SEzaggLrK7JIzbED2EA77NnMPRK6xw A==; X-CSE-ConnectionGUID: 8IqmpWL3SFeVx3gzkSi6FQ== X-CSE-MsgGUID: nPcsc+bpTzKVNbo1IezG3g== X-IronPort-AV: E=McAfee;i="6800,10657,11928"; a="84691" X-IronPort-AV: E=Sophos;i="6.27,145,1787036400"; d="scan'208";a="84691" Received: from fmviesa013.fm.intel.com ([10.60.135.153]) by fmvoesa102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Oct 2026 15:23:19 -0700 X-CSE-ConnectionGUID: DUcsxqRBRQWdAjPi4AQv+g== X-CSE-MsgGUID: YKXK1ynzQLC2X0HQf8kJyg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,145,1787036400"; d="scan'208";a="1590855" Received: from ijarvine-mobl1.ger.corp.intel.com (HELO localhost) ([10.245.245.62]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Oct 2026 15:23:17 -0700 From: Ville Syrjala To: intel-gfx@lists.freedesktop.org Cc: intel-xe@lists.freedesktop.org Subject: [PATCH 0/5] drm/i915/gmbus: Fix PTL+ i2c bit banging Date: Thu, 8 Oct 2026 01:23:09 +0300 Message-ID: <20261007222314.5714-1-ville.syrjala@linux.intel.com> X-Mailer: git-send-email 2.55.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs Bertel Jungin Aukio 5, 02600 Espoo, Finland Content-Transfer-Encoding: 8bit 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" From: Ville Syrjälä Fix i2c bit banging on PTL+, and clean up some other warts from the code. Ville Syrjälä (5): drm/i915/gmbus: Stop frobbing with pin direction in .getsda()/.getscl() drm/i915/gmbus: Handle the internal pullup disable bits more sensibly drm/i915/gmbus: Reorder the PNV clock gating GPIO w/a drm/i915/gmbus: Fix i2c bit banging for PTL+ drm/i915/gmbus: Remove the INTEL_DISPLAY_WA_16025573575 leftovers .../gpu/drm/i915/display/intel_display_wa.c | 13 -- .../gpu/drm/i915/display/intel_display_wa.h | 1 - drivers/gpu/drm/i915/display/intel_gmbus.c | 118 ++++++++++-------- 3 files changed, 68 insertions(+), 64 deletions(-) -- 2.55.0