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 8D1FFC77B7F for ; Fri, 27 Jun 2025 11:36:41 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 08BA310E9D3; Fri, 27 Jun 2025 11:36:41 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="WNNTlTOc"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.14]) by gabe.freedesktop.org (Postfix) with ESMTPS id EC33410E9CE; Fri, 27 Jun 2025 11:36:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1751024199; x=1782560199; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=RGmq25A3mNZ04s92MLEjDBHT3F+05A/ZCkIqFnmPINQ=; b=WNNTlTOcB37H67RxMbJGvD87yKB/QG+sKPZEyeTznLTsst9Vs4zwtp7r xAEy2ILZ+PdEMTRvWJ5R6fbqFQVNrzyghOVK/rmALToSieoqJUnzLDFbO puTA7zrOb90cyzjhrUJ/8RjoSx9e914h4MEFNc8hDJqsqsxk3iRNkWUSs uty2Ju/iHDTaCaCVGznHvW+Vd+WtRqopBuV7She7EEETI/G1S3ycr4IAW dbzqBr3cJLoEjvyNMjFr11vnafS1+qHfsWd+sgcrfdIR3qxhIOiEW7eUB pjUW4NG0FTyRnl0+iANpbrfHaQYA+j5On3kbIToEwpQNEHRNjG5xz76W+ A==; X-CSE-ConnectionGUID: e1bE47/CQyGB659K1yf9iw== X-CSE-MsgGUID: t4VM1JynRDWDtJyU5UKpVQ== X-IronPort-AV: E=McAfee;i="6800,10657,11476"; a="53416246" X-IronPort-AV: E=Sophos;i="6.16,270,1744095600"; d="scan'208";a="53416246" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Jun 2025 04:36:38 -0700 X-CSE-ConnectionGUID: klyi8gERQEiIYVltVqE/Wg== X-CSE-MsgGUID: 0m/38x0cT/SdOG6C2cKbhA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,270,1744095600"; d="scan'208";a="153310966" Received: from klitkey1-mobl1.ger.corp.intel.com (HELO localhost) ([10.245.246.146]) by fmviesa008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Jun 2025 04:36:37 -0700 From: Jani Nikula To: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org Cc: jani.nikula@intel.com Subject: [PATCH 00/18] drm/i915/display: convert to generic read_poll_timeout() Date: Fri, 27 Jun 2025 14:36:14 +0300 Message-Id: X-Mailer: git-send-email 2.39.5 MIME-Version: 1.0 Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo 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" Convert waits that are not related to MMIO reads to the generic iopoll.h read_poll_timeout() helper. Together with [1] and [2], this series completely removes the custom i915_utils.h wait macro usage from display code, and unifies on the kernel generic poll waiter. BR, Jani. [1] https://lore.kernel.org/r/cover.1750959689.git.jani.nikula@intel.com [2] https://lore.kernel.org/r/20250626192632.2330349-1-jani.nikula@intel.com Jani Nikula (18): drm/i915/hdmi: use generic read_poll_timeout() instead of __wait_for() drm/i915/hdcp: use generic read_poll_timeout() instead of __wait_for() drm/i915/dsi: use generic read_poll_timeout() instead of wait_for_us() drm/i915/dsi-pll: use generic read_poll_timeout() instead of wait_for() drm/i915/gmbus: use generic read_poll_timeout*() instead of wait_for*() drm/i915/wm: use generic read_poll_timeout() instead of wait_for() drm/i915/cdclk: use generic read_poll_timeout() instead of wait_for() drm/i915/power: use generic read_poll_timeout() instead of wait_for() drm/i915/power-well: use generic read_poll_timeout() instead of wait_for() for DKL PHY drm/i915/power-well: use generic read_poll_timeout() instead of wait_for() for VLV/CHV drm/i915/dp: use generic read_poll_timeout() instead of wait_for() drm/i915/dp: use generic read_poll_timeout() instead of wait_for() in link training drm/i915/vblank: use generic read_poll_timeout() instead of wait_for() drm/i915/tc: use generic read_poll_timeout() instead of wait_for() drm/i915/dsb: use generic read_poll_timeout() instead of wait_for() drm/i915/lspcon: use generic read_poll_timeout() instead of wait_for() drm/i915/opregion: use generic read_poll_timeout() instead of wait_for() drm/i915/ddi: prefer read_poll_timeout() over readx_poll_timeout() drivers/gpu/drm/i915/display/i9xx_wm.c | 18 ++++++-- drivers/gpu/drm/i915/display/icl_dsi.c | 20 +++++++-- drivers/gpu/drm/i915/display/intel_cdclk.c | 41 ++++++++++-------- drivers/gpu/drm/i915/display/intel_ddi.c | 33 ++++++-------- .../drm/i915/display/intel_display_power.c | 9 +++- .../i915/display/intel_display_power_well.c | 43 +++++++++++-------- drivers/gpu/drm/i915/display/intel_dp.c | 23 +++++----- .../drm/i915/display/intel_dp_link_training.c | 19 ++++++-- drivers/gpu/drm/i915/display/intel_dsb.c | 12 +++++- drivers/gpu/drm/i915/display/intel_gmbus.c | 15 +++++-- drivers/gpu/drm/i915/display/intel_hdcp.c | 9 ++-- drivers/gpu/drm/i915/display/intel_hdmi.c | 10 ++--- drivers/gpu/drm/i915/display/intel_lspcon.c | 14 ++++-- drivers/gpu/drm/i915/display/intel_opregion.c | 11 +++-- drivers/gpu/drm/i915/display/intel_tc.c | 18 +++++++- drivers/gpu/drm/i915/display/intel_vblank.c | 10 ++++- drivers/gpu/drm/i915/display/vlv_dsi_pll.c | 10 ++++- 17 files changed, 210 insertions(+), 105 deletions(-) -- 2.39.5