From patchwork Mon May 27 08:26:33 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Manna, Animesh" X-Patchwork-Id: 13674886 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 C865BC25B7D for ; Mon, 27 May 2024 08:43:26 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id AF7B410F97D; Mon, 27 May 2024 08:43:22 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="WLClGxnQ"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.21]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7F54210EF96; Mon, 27 May 2024 08:43:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1716799389; x=1748335389; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=dNPMe/f+pjUVEjS0qbFeFzxhuh7+5l3O3WZciVoD/E0=; b=WLClGxnQAVmbTah7qDyxIMzzAAUV4BkNpAsky0gVUPuwSziRzSlpD7xW ME1yl5QWadF+c8Go81a8aZaKGoGLEdegxx8hFcn6qiQOy6MieAgUC6P3+ rBE8aR5KwKlKanY12cGtRfcbkCfXtasdwOxU+syCkdFyUuTW/loyD3moL hw20nwuhu0UklAGiJYgnO3+DiPMcogQ5vyUKhSXzRUBKuJPpXtvHVWVcW kfj9wZ6jZ7hHRfazo/Bqj8kbhgsne8AvAX+Qy9Aqiohj7mHUODJa6+KCl 5vMNNZP+d9Oep0JxXImy8K5CZ7OViL17nsF37d4smqBnF1n94gV32FT20 w==; X-CSE-ConnectionGUID: MmZc1KgkQMybnxqWupx2aA== X-CSE-MsgGUID: opm/nM3+TKaZd9+DRTAu2Q== X-IronPort-AV: E=McAfee;i="6600,9927,11084"; a="13048997" X-IronPort-AV: E=Sophos;i="6.08,192,1712646000"; d="scan'208";a="13048997" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by orvoesa113.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 May 2024 01:42:59 -0700 X-CSE-ConnectionGUID: wbdjtc+ISYiHUkn3PmSPpQ== X-CSE-MsgGUID: uzME2/pQQI2dfHx8dvg+pQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,192,1712646000"; d="scan'208";a="34676841" Received: from srr4-3-linux-101-amanna.iind.intel.com ([10.223.74.76]) by fmviesa008.fm.intel.com with ESMTP; 27 May 2024 01:42:57 -0700 From: Animesh Manna To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Cc: jani.nikula@intel.com, jouni.hogander@intel.com, arun.r.murthy@intel.com Subject: [PATCH v6 3/6] drm/display: Add missing aux less alpm wake related bits Date: Mon, 27 May 2024 13:56:33 +0530 Message-Id: <20240527082636.1519057-4-animesh.manna@intel.com> X-Mailer: git-send-email 2.29.0 In-Reply-To: <20240527082636.1519057-1-animesh.manna@intel.com> References: <20240527082636.1519057-1-animesh.manna@intel.com> MIME-Version: 1.0 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" From: Jouni Högander 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 Acked-by: Maxime Ripard Reviewed-by: Ankit Nautiyal --- 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 906949ca3cee..3317ff88ed59 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) @@ -683,7 +685,8 @@ #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)