From patchwork Thu May 9 03:06:45 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Murthy, Arun R" X-Patchwork-Id: 13659401 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 1C084C25B10 for ; Thu, 9 May 2024 03:16:44 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3833110E106; Thu, 9 May 2024 03:16:44 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="ksqSaZms"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.16]) by gabe.freedesktop.org (Postfix) with ESMTPS id BCE9410E106 for ; Thu, 9 May 2024 03:16:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1715224603; x=1746760603; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=gtBaQ0jR1zAypAk+WXJzgZ6LceZbtCAsd6VqwE8uiHU=; b=ksqSaZmsNILNBHeSU1KBP9aCBj1oi9KvxMhRJo6tuhQ0i2DG6rx5F9W9 SR3QRX/bvGCD5lTyDJviP9XnpnxFQXiyRR0NcOmMxxhSjJ7cWZo7yMgEL jPfxChpBUAtX2m0FqU1atBo1A+rk+6pLIrbwk7kxtB8TFJFMDtFpjjeBW 2VUtvzUAaAXPoD0ShA8UCc4nNwYcnipW3bkS5P7KQUPY7Cp/fPw6B4l+w XaSBIU9i0lob4tvVNyM5r3CYahn0w2nvdVB5ZJQC5c/o+ki8EXC9N1wNJ XvI/RAfNmd8gWJXTafhfcvRNbB0B4sY6UxIJf1KpbtWOFKaNu9gbFmajp w==; X-CSE-ConnectionGUID: DGpXF8luRm+iQUkH8Ld8lg== X-CSE-MsgGUID: CC1pkTgcT+2iBVOCX/33fw== X-IronPort-AV: E=McAfee;i="6600,9927,11067"; a="11247060" X-IronPort-AV: E=Sophos;i="6.08,146,1712646000"; d="scan'208";a="11247060" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by orvoesa108.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 May 2024 20:16:42 -0700 X-CSE-ConnectionGUID: FJG6yNt8Sbe85vHV+blyxA== X-CSE-MsgGUID: 9JbulEiGRumW1cJPAYgWpg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,146,1712646000"; d="scan'208";a="28974146" Received: from srr4-3-linux-106-armuthy.iind.intel.com ([10.190.238.56]) by orviesa010.jf.intel.com with ESMTP; 08 May 2024 20:16:40 -0700 From: Arun R Murthy To: intel-gfx@lists.freedesktop.org, jani.nikula@intel.com, ville.syrjala@intel.com Cc: Arun R Murthy Subject: [PATCHv2 1/2] drm/i915/display/dp: Remove UHBR13.5 for icl Date: Thu, 9 May 2024 08:36:45 +0530 Message-Id: <20240509030646.3037310-1-arun.r.murthy@intel.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 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" Per Bspec display 14+ has uhbr13.5 Due to the retimer constraint none of the Intel platforms support uhbr13.5. This has been removed for mtl by the commit caf3d748f646 ("drm/i915/dp: Remove support for UHBR13.5") This patch will remove the support for DG2. v2: Reframed the commit msg (Jani) Signed-off-by: Arun R Murthy --- drivers/gpu/drm/i915/display/intel_dp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index 163da48bc406..7098ca65701f 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -507,7 +507,7 @@ intel_dp_set_source_rates(struct intel_dp *intel_dp) }; static const int icl_rates[] = { 162000, 216000, 270000, 324000, 432000, 540000, 648000, 810000, - 1000000, 1350000, + 1000000, }; static const int bxt_rates[] = { 162000, 216000, 243000, 270000, 324000, 432000, 540000