From patchwork Mon Feb 17 15:35:22 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gustavo Sousa X-Patchwork-Id: 13978080 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 73BB9C021AB for ; Mon, 17 Feb 2025 15:36:10 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1D2A310E4F7; Mon, 17 Feb 2025 15:36:10 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="YRdnyBmH"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) by gabe.freedesktop.org (Postfix) with ESMTPS id 144AA10E331; Mon, 17 Feb 2025 15:36:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1739806569; x=1771342569; h=from:to:subject:date:message-id:mime-version: content-transfer-encoding; bh=KqDj/t5Q4QqEonOoHuZj9LyZe05KE0IrFcNvIQUq9/Y=; b=YRdnyBmHrwWikiuTfemJWPYViPfAyNqlcQ3BJj1y3rG/lnb3Uicmpusr z7ms3fJCpLC5tlvItI3R7CDEK9zbBvQ/vv5G8smlH7rRfoytlR2U8Mp+c 9l+BrFOvmcwDfosvytht6HOL/pRTeIJZAcLShhySJkGLXeTTVYp9TYzk4 yE3uN0ZVjLmQXALLhvVdzWUWdY1M3MmP6vNSguoqiLCGBI9Op9lP6xrxs v+lVsKxXEk/2o9zTi4/aSoF23rkBb7q5HT6Xe7Q9dQT6gCw++4Hj7dzIg hxrwpMmvdxREFKNinUzAGk3mKoLfWXChxsMGYhTlxWxxN0EhlxE3rdS1V w==; X-CSE-ConnectionGUID: 3rvO2JCmTBm6UUh0YWvsTA== X-CSE-MsgGUID: m+DTiBCzTI+VK0htGjHf2g== X-IronPort-AV: E=McAfee;i="6700,10204,11348"; a="43321623" X-IronPort-AV: E=Sophos;i="6.13,293,1732608000"; d="scan'208";a="43321623" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Feb 2025 07:36:09 -0800 X-CSE-ConnectionGUID: EGRTr1y6QZOBoqXwIeXUoQ== X-CSE-MsgGUID: WjM/8oeKTlyG2H9C/z9DUg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.13,293,1732608000"; d="scan'208";a="119258645" Received: from inaky-mobl1.amr.corp.intel.com (HELO gjsousa-mobl2.corp.amr.intel.com) ([10.125.109.142]) by fmviesa004-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Feb 2025 07:36:07 -0800 From: Gustavo Sousa To: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org Subject: [PATCH v2 0/3] drm/i915/xe3lpd: Update bandwidth parameters Date: Mon, 17 Feb 2025 12:35:22 -0300 Message-ID: <20250217153550.43909-1-gustavo.sousa@intel.com> X-Mailer: git-send-email 2.48.1 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" Bandwidth parameters for Xe3_LPD have been updated with respect to previous display releases. Encode them into xe3lpd_sa_info and use that new struct. Since we are touching intel_bw.c, also take the opportunity to make it use display-specific platform checkers, which is what patches #1 and #2 are about. v2: - Fix typo in patch #2. Gustavo Sousa (3): drm/i915/display: Use display variable in intel_bw.c drm/i915/display: Use display-specific platform checks in intel_bw.c drm/i915/xe3lpd: Update bandwidth parameters drivers/gpu/drm/i915/display/intel_bw.c | 192 ++++++++++++++---------- 1 file changed, 112 insertions(+), 80 deletions(-)