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 46E8B1073CBC for ; Wed, 8 Apr 2026 14:01:46 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 66EE910E676; Wed, 8 Apr 2026 14:01:45 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="eyWnLb16"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.18]) by gabe.freedesktop.org (Postfix) with ESMTPS id D4BCE10E670; Wed, 8 Apr 2026 14:01:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1775656904; x=1807192904; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=V+dyHm1efiMz1CBklW5LyIqisW0MaENS9Q9iSlONn+w=; b=eyWnLb16oGfKEqqYxhkDY3IlnBNPw5Aulq1v1ApZn3dlN3aJocl+8VC+ DgvVhw4qYWvhfOKsb8fxZWKSL1WioLWvq6+8FQq5dM1wN9Sg0u//XmW+3 FP4vHBkOu67MJ8JJj8R0xX+WrJiPSKHnrgqSoM7oIU/cUZXeJlI0XS3vt 6luGkqUp5TvYizmEg+02q3zi9yKDgyq+gDZJIjA+efKULPGPMeIPgD26h 8SBVEWXiaOvbHWPWa3o0A9P0Tep1xjecBUBAX01ZnyupEbDMr/fVS/uZU /nM2NPtl2GoMPO7GKCosD0V8w4OJ27QETAxvcVWUUwd9UP5Vn8RXRQoFF A==; X-CSE-ConnectionGUID: qLb68KXaSliPHwq8HWubNw== X-CSE-MsgGUID: BtpNvRCJTXG7CIEvLtcXiw== X-IronPort-AV: E=McAfee;i="6800,10657,11753"; a="75811513" X-IronPort-AV: E=Sophos;i="6.23,167,1770624000"; d="scan'208";a="75811513" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Apr 2026 07:01:22 -0700 X-CSE-ConnectionGUID: Zbze29bxSXqUfMZ4OInDoQ== X-CSE-MsgGUID: RNFVwDDETDWdM71ECEmDpA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,167,1770624000"; d="scan'208";a="228726662" Received: from smoticic-mobl1.ger.corp.intel.com (HELO jhogande-mobl3.intel.com) ([10.245.244.251]) by orviesa007-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Apr 2026 07:01:21 -0700 From: =?UTF-8?q?Jouni=20H=C3=B6gander?= To: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org Cc: =?UTF-8?q?Jouni=20H=C3=B6gander?= Subject: [PATCH 2/7] drm/i915/alpm: Dump out computed ALPM parameters in crtc state dump Date: Wed, 8 Apr 2026 17:00:54 +0300 Message-ID: <20260408140059.252067-3-jouni.hogander@intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260408140059.252067-1-jouni.hogander@intel.com> References: <20260408140059.252067-1-jouni.hogander@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 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" We are currently not dumping out any information about computed ALPM parameters. Add this missing information. Signed-off-by: Jouni Högander --- drivers/gpu/drm/i915/display/intel_crtc_state_dump.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c b/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c index 41aa28f1c72c..e610527bb5f6 100644 --- a/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c +++ b/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c @@ -254,6 +254,14 @@ void intel_crtc_state_dump(const struct intel_crtc_state *pipe_config, str_enabled_disabled(pipe_config->enable_psr2_su_region_et), str_enabled_disabled(pipe_config->req_psr2_sdp_prior_scanline), pipe_config->entry_setup_frames); + drm_printf(&p, "alpm: lobf = %s, io wake lines = %d, fast wake lines = %d, check entry lines = %d, aux less wake lines = %d, silence period symbol clocks = %d, lfps half cycle number of symbols = %d\n", + str_enabled_disabled(pipe_config->has_lobf), + pipe_config->alpm_state.io_wake_lines, + pipe_config->alpm_state.fast_wake_lines, + pipe_config->alpm_state.check_entry_lines, + pipe_config->alpm_state.aux_less_wake_lines, + pipe_config->alpm_state.silence_period_sym_clocks, + pipe_config->alpm_state.lfps_half_cycle_num_of_syms); drm_printf(&p, "minimum hblank: %d\n", pipe_config->min_hblank); } -- 2.43.0