From patchwork Fri Jun 7 13:49:04 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Hogander, Jouni" X-Patchwork-Id: 13689998 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 0FD8CC27C5F for ; Fri, 7 Jun 2024 13:49:31 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 794C310EC5A; Fri, 7 Jun 2024 13:49:30 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="mleIODjf"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id 65F5410EC5A for ; Fri, 7 Jun 2024 13:49:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1717768169; x=1749304169; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=587xth+deKW1Ur6/aww/ca8L5Fplp516MBEh9uUdnuo=; b=mleIODjfZwdE0pD/lSMVPJtLl/4VdPQPIG6/twv3AQS5CfxLh6Qk/G7h Jh7NIoHMQd3pHcYmhVdjgCwiuvkQv09W1vUZ8LdTPMo+swCLdhYAtWVyd TRKdnXT+Yuvi7/KrSpyR1FrCThqolMbpwtaxGenq9K32gTQC/b5NLSkJX Hft9UT1LUhOMr5M+mkk0G2C+UK86Rj65IKQua4RJmMUrj588uW+V2eri3 OoLfhzczAAEHm9XVpu7APHqKojxEQl0IdL6mWDzDBCwTrxLnWF3lkva20 HBjj4i2njGQCbT0aCbMw4kc2Smvb/dv/sR3yDaUD/Du3Eq9j970vCB5Ku A==; X-CSE-ConnectionGUID: 61cwV8EBQ9SUhwdQPWVhiw== X-CSE-MsgGUID: FAFL75jWRHCMHVVcQ2xNjg== X-IronPort-AV: E=McAfee;i="6600,9927,11096"; a="14331629" X-IronPort-AV: E=Sophos;i="6.08,221,1712646000"; d="scan'208";a="14331629" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by orvoesa112.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Jun 2024 06:49:29 -0700 X-CSE-ConnectionGUID: TwTHhbaVS+SGhXgURUCvTw== X-CSE-MsgGUID: fTQad4bJSDW0RX7YDBoQeA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,221,1712646000"; d="scan'208";a="43458895" Received: from lhorenst-mobl1.amr.corp.intel.com (HELO jhogande-mobl1.intel.com) ([10.251.213.83]) by orviesa004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Jun 2024 06:49:27 -0700 From: =?utf-8?q?Jouni_H=C3=B6gander?= To: intel-gfx@lists.freedesktop.org Cc: animesh.manna@intel.com, mika.kahola@intel.com, =?utf-8?q?Jouni_H=C3=B6g?= =?utf-8?q?ander?= Subject: [PATCH 00/13] Panel Replay eDP prepare Date: Fri, 7 Jun 2024 16:49:04 +0300 Message-Id: <20240607134917.1327574-1-jouni.hogander@intel.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo 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" This is a subset of "Panel Replay eDP" patch set. It contains various preparations and fixes for enabling Panel Replay eDP. These are seen as safe to merge next and not yet enabling Panel Replay eDP. Jouni Högander (13): drm/i915/alpm: Do not use fast_wake_lines for aux less wake time drm/i915/alpm: Write also AUX Less Wake lines into ALPM_CTL drm/i915/display: Take panel replay into account in vsc sdp unpacking drm/i915/display: Skip Panel Replay on pipe comparison if no active planes drm/display: Add missing Panel Replay Enable SU Region ET bit drm/i915/psr: Split enabling sink for PSR and Panel Replay drm/i915/alpm: Share alpm support checks with PSR code drm/i915/psr: Add Panel Replay support to intel_psr2_config_et_valid drm/i915/psr: Print Panel Replay status instead of frame lock status drm/i915/psr: Move vblank length check to separate function drm/i915/psr: Take into account SU SDP scanline indication in vblank check drm/i915/psr: Check vblank against IO buffer wake time on Lunarlake drm/i915/psr: Wake time is aux less wake time for Panel Replay drivers/gpu/drm/i915/display/intel_alpm.c | 11 +- drivers/gpu/drm/i915/display/intel_alpm.h | 2 + drivers/gpu/drm/i915/display/intel_display.c | 4 +- .../drm/i915/display/intel_display_types.h | 1 + drivers/gpu/drm/i915/display/intel_dp.c | 5 +- drivers/gpu/drm/i915/display/intel_psr.c | 161 +++++++++--------- include/drm/display/drm_dp.h | 1 + 7 files changed, 102 insertions(+), 83 deletions(-) Reviewed-by: Animesh Manna