From patchwork Thu Feb 15 10:56:35 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Hogander, Jouni" X-Patchwork-Id: 13558102 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 228BCC48BEB for ; Thu, 15 Feb 2024 10:57:01 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 980F710E43B; Thu, 15 Feb 2024 10:56:54 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="eqVViYzs"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.14]) by gabe.freedesktop.org (Postfix) with ESMTPS id 568DA10E43B for ; Thu, 15 Feb 2024 10:56:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1707994613; x=1739530613; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=ik7Pd0MNfZXFf7VuZbFLUSyWQSzP8IDEaUNL0W6PhQs=; b=eqVViYzsUuH1Ef78/hWPDcsg4NaprGSc17s0Fh9UoCM5rBEbWCFdYQeT QmEDFwijGDA6s83fAE4OUHzLOW+3M5iu4PYefQqNkASVO4JLOyu0jJeRf kOr1EsSb7UJZULzFk0akhK+jnOAxgybdsXTP7dd4BY3i5rMT+K4hYXA5/ KjMuOLfLYfBB7grJZl0m4PCwuXWvGUR2COeJruaaEXwYP029tyZA5ELgk 6LTwy5rM6fhiJ3qLymClW1Cqy4zQxNjrXz4GZq+SwIxUTekbQxukdvGQT zXhcIUTP7RLRXvIL0jwuSYoPBcvm2JCkLQGDAKILnj5yeJ//9FSVfY0Ob g==; X-IronPort-AV: E=McAfee;i="6600,9927,10984"; a="2219689" X-IronPort-AV: E=Sophos;i="6.06,161,1705392000"; d="scan'208";a="2219689" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Feb 2024 02:56:53 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.06,161,1705392000"; d="scan'208";a="26653864" Received: from marquiz-desk-2.fi.intel.com (HELO jhogande-mobl1.fi.intel.com) ([10.237.72.63]) by fmviesa002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Feb 2024 02:56:51 -0800 From: =?utf-8?q?Jouni_H=C3=B6gander?= To: dri-devel@lists.freedesktop.org Cc: airlied@gmail.com, daniel@ffwll.ch, =?utf-8?q?Jouni_H=C3=B6gander?= Subject: [PATCH 1/6] drm/display: Add missing aux less alpm wake related bits Date: Thu, 15 Feb 2024 12:56:35 +0200 Message-Id: <20240215105635.2399824-1-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: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" eDP1.5 adds some more bits into DP_RECEIVER_ALPM_CAP and DP_RECEIVER_ALPM_CONFIG registers. Add definitions for these. Signed-off-by: Jouni Högander --- include/drm/display/drm_dp.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/include/drm/display/drm_dp.h b/include/drm/display/drm_dp.h index 281afff6ee4e..fcee8d7c4717 100644 --- a/include/drm/display/drm_dp.h +++ b/include/drm/display/drm_dp.h @@ -232,6 +232,8 @@ #define DP_RECEIVER_ALPM_CAP 0x02e /* eDP 1.4 */ # define DP_ALPM_CAP (1 << 0) +# define DP_ALPM_PM_STATE_2A_SUPPORT (1 << 1) /* eDP 1.5 */ +# define DP_ALPM_AUX_LESS_CAP (1 << 2) /* eDP 1.5 */ #define DP_SINK_DEVICE_AUX_FRAME_SYNC_CAP 0x02f /* eDP 1.4 */ # define DP_AUX_FRAME_SYNC_CAP (1 << 0) @@ -677,7 +679,8 @@ #define DP_RECEIVER_ALPM_CONFIG 0x116 /* eDP 1.4 */ # define DP_ALPM_ENABLE (1 << 0) -# define DP_ALPM_LOCK_ERROR_IRQ_HPD_ENABLE (1 << 1) +# define DP_ALPM_LOCK_ERROR_IRQ_HPD_ENABLE (1 << 1) /* eDP 1.5 */ +# define DP_ALPM_MODE_AUX_LESS (1 << 2) /* eDP 1.5 */ #define DP_SINK_DEVICE_AUX_FRAME_SYNC_CONF 0x117 /* eDP 1.4 */ # define DP_AUX_FRAME_SYNC_ENABLE (1 << 0)