From patchwork Wed Jun 5 10:25:29 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Hogander, Jouni" X-Patchwork-Id: 13686561 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 21A77C25B76 for ; Wed, 5 Jun 2024 10:26:27 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 465EB10E3D1; Wed, 5 Jun 2024 10:26:26 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="er3cIjWr"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.21]) by gabe.freedesktop.org (Postfix) with ESMTPS id 359B610E3D1 for ; Wed, 5 Jun 2024 10:26:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1717583184; x=1749119184; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=2tDykYOUOMtxqLrJTaaxB9hWTpZ5mNkx942tRtajrhg=; b=er3cIjWrALd9FfLyuGLmi3hZ7AVxSYoJ9xBI8iMqW/vppf9m/MJYy/Cp xYnxZA6PYyr0oDRH+knkk7Brvt4x9ARdtcDnberBwEP+tcONYnMkZeNDE sNvbA922AIlwnOBwcq1oUd/fwxhxFGAhYuz+ZQbvjY2ECTHUCoaP6gQZ8 e2w80vpmThdoh82OTNydXdt/Yasd4H81Ja2RLjucsFAbWDc/7ztaUWNX7 S+GOoGr1hW4o7/FzyVUirgS8fhUSwpAJkrn0alD+H7AtdsqFTgu03U7DI pknW44/JVwYnPztQlK8d8tLRwLwWBqbuq/fAxOUMG1F2iNNaq9U+Cr3wl w==; X-CSE-ConnectionGUID: 6Hjc0sxHTRShVKHisx9DUA== X-CSE-MsgGUID: GtGA7f11QGalzfe9QWkmkg== X-IronPort-AV: E=McAfee;i="6600,9927,11093"; a="14136072" X-IronPort-AV: E=Sophos;i="6.08,216,1712646000"; d="scan'208";a="14136072" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by orvoesa113.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Jun 2024 03:26:24 -0700 X-CSE-ConnectionGUID: FleUHjDrSRe0ByxBII/lRQ== X-CSE-MsgGUID: uT5ZSqhQTT6McE7qzEAwjA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,216,1712646000"; d="scan'208";a="68686055" Received: from amokrov-mobl1.ccr.corp.intel.com (HELO jhogande-mobl1.intel.com) ([10.249.37.49]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Jun 2024 03:26:23 -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 v6 02/26] drm/i915/alpm: Write also AUX Less Wake lines into ALPM_CTL Date: Wed, 5 Jun 2024 13:25:29 +0300 Message-Id: <20240605102553.187309-3-jouni.hogander@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240605102553.187309-1-jouni.hogander@intel.com> References: <20240605102553.187309-1-jouni.hogander@intel.com> 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" Currently AUX Less Wake lines are not written into ALPM_CTL. Fix this. Fixes: 1ccbf135862b ("drm/i915/psr: Enable ALPM on source side for eDP Panel replay") Signed-off-by: Jouni Högander Reviewed-by: Animesh Manna --- drivers/gpu/drm/i915/display/intel_alpm.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_alpm.c b/drivers/gpu/drm/i915/display/intel_alpm.c index 52a573367976..18c1c5803670 100644 --- a/drivers/gpu/drm/i915/display/intel_alpm.c +++ b/drivers/gpu/drm/i915/display/intel_alpm.c @@ -323,7 +323,8 @@ static void lnl_alpm_configure(struct intel_dp *intel_dp, (crtc_state->has_lobf && intel_alpm_aux_less_wake_supported(intel_dp))) { alpm_ctl = ALPM_CTL_ALPM_ENABLE | ALPM_CTL_ALPM_AUX_LESS_ENABLE | - ALPM_CTL_AUX_LESS_SLEEP_HOLD_TIME_50_SYMBOLS; + ALPM_CTL_AUX_LESS_SLEEP_HOLD_TIME_50_SYMBOLS | + ALPM_CTL_AUX_LESS_WAKE_TIME(intel_dp->alpm_parameters.aux_less_wake_lines); intel_de_write(dev_priv, PORT_ALPM_CTL(dev_priv, cpu_transcoder),