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 B5930E83063 for ; Tue, 3 Feb 2026 08:56:13 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3709D10E1C0; Tue, 3 Feb 2026 08:56:12 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="XEWKdpYQ"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1234A10E147; Tue, 3 Feb 2026 08:56:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1770108971; x=1801644971; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=pHzsZ4tbGlQcmE+wei9iT59H2MaOMX7mPZZcc1exAL0=; b=XEWKdpYQuDLl9Eq740W+JJycIq24S92a2aqyV3+lsl0KqgEUnRKsxx1j SOk7OsPGG+RvFyvqwxYk+v8D6SajDVYWJ6ESYrA3Gt4ouGrgjcFhBeL1Y feg1tEEknVPMlO/rNC/FuVd2oNzuoyV60XsBWjHPbFiIsq5d7ZMKdRRmy PFAhezgFRDVjZxFCeAraxTUVGcWEdQlCivUFMY3acXX/Wr1VQpQnjP2Uz EuzPkqSNyIDVwg0ZnKSlekDXRHV7tyh1M/u8j1R4kwFzMCxjL2gDkF/+Q BP4rT+Lg9u76TEMgeOdL3E0cohFSsPMPzFf7N7y9VP847kJ0jLZNGe/VC A==; X-CSE-ConnectionGUID: rLpbGYoMRruXq7O9zfQmFA== X-CSE-MsgGUID: eX58ft0RT3GmX731zHyDmQ== X-IronPort-AV: E=McAfee;i="6800,10657,11690"; a="75131568" X-IronPort-AV: E=Sophos;i="6.21,270,1763452800"; d="scan'208";a="75131568" Received: from orviesa006.jf.intel.com ([10.64.159.146]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Feb 2026 00:56:09 -0800 X-CSE-ConnectionGUID: +xOIZH3cTqiF5iELjnE5bQ== X-CSE-MsgGUID: Qx10RRU/Q32BxjMay0WfVA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,270,1763452800"; d="scan'208";a="208888157" Received: from mgolanimitul-x299-ud4-pro.iind.intel.com ([10.190.239.114]) by orviesa006.jf.intel.com with ESMTP; 03 Feb 2026 00:56:08 -0800 From: Mitul Golani To: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org Cc: suraj.kandpal@intel.com Subject: [PATCH v3 1/1] drm/i915/display: Implement Wa_16024710867 Date: Tue, 3 Feb 2026 14:15:57 +0530 Message-ID: <20260203084557.1447691-2-mitulkumar.ajitkumar.golani@intel.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20260203084557.1447691-1-mitulkumar.ajitkumar.golani@intel.com> References: <20260203084557.1447691-1-mitulkumar.ajitkumar.golani@intel.com> MIME-Version: 1.0 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" Defeature port sync feature for xe3lpd onwards. --v1: - Use xe3lpd naming (Suraj) - Use IS_DISPLAY_VER (Suraj) --v2: - Comments update and Adding Bspec link (Suraj) Bspec: 69965 Signed-off-by: Mitul Golani Reviewed-by: Suraj Kandpal --- drivers/gpu/drm/i915/display/intel_ddi.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c index d8739e2bb004..a3e6f9a31b20 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c @@ -4588,8 +4588,11 @@ intel_ddi_port_sync_transcoders(const struct intel_crtc_state *ref_crtc_state, /* * We don't enable port sync on BDW due to missing w/as and * due to not having adjusted the modeset sequence appropriately. + * + * Wa_16024710867 + * Deprecate port sync support for xe3lpd+ */ - if (DISPLAY_VER(display) < 9) + if (!IS_DISPLAY_VER(display, 9, 20)) return 0; if (!intel_crtc_has_type(ref_crtc_state, INTEL_OUTPUT_DP)) -- 2.48.1