From patchwork Tue Apr 15 07:55:06 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Murthy, Arun R" X-Patchwork-Id: 14051654 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 D7C04C369AB for ; Tue, 15 Apr 2025 08:09:53 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 7271C10E679; Tue, 15 Apr 2025 08:09:53 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="hIH8PFb3"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.13]) by gabe.freedesktop.org (Postfix) with ESMTPS id D05BC10E679; Tue, 15 Apr 2025 08:09:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1744704593; x=1776240593; h=from:subject:date:message-id:mime-version: content-transfer-encoding:to:cc; bh=CBn3S4NQjbcvwDo4sTCBm3K4/y/d7APVIK8ZkkWfz/8=; b=hIH8PFb3eN1U2s8sdrxwvpC5nUDDtE5SX9HooCk7ddlHdKtRzvnnt0q+ ryqLyvkdJGghClxGDo6bK+uz7da+r6BElt8EfcPJ8F+HlLHYMTVJQuz1u D3euEH04mLIZM1FLdL7F23JjHbojMKq+evvaF9W/yOjFoCzLAGy2CsZOP Pa5ZZIS+zzuT7TyUgt/UDJ7L//PcootTZSQsWsqyhgeXp+p65XYcy5Y8E C6LdtmsCHC8AKY+8KdNDQ+4cdctdiv6jRcZrsGLUEezOrr0bEJBpbwYvM Ct+cIHvdzpJ7a4ZO7kNdFbWZ2gxfY0/kfgp2wum/5LoXFmFnk8Gz3DH0l Q==; X-CSE-ConnectionGUID: d6VJf9LxRKS6e9we9SRYFw== X-CSE-MsgGUID: 5R5EXUBTQQaN2rSb91GxHA== X-IronPort-AV: E=McAfee;i="6700,10204,11403"; a="57191743" X-IronPort-AV: E=Sophos;i="6.15,213,1739865600"; d="scan'208";a="57191743" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by orvoesa105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Apr 2025 01:09:52 -0700 X-CSE-ConnectionGUID: 5m4WgJMOQQ+Lw2+e3igMng== X-CSE-MsgGUID: E4HuB3B4TOSv4ZEJl+ckAw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,213,1739865600"; d="scan'208";a="130594824" Received: from srr4-3-linux-106-armuthy.iind.intel.com ([10.190.238.56]) by fmviesa010.fm.intel.com with ESMTP; 15 Apr 2025 01:09:50 -0700 From: Arun R Murthy Subject: [PATCH v2 0/3] Rework/Correction on minimum hblank calculation Date: Tue, 15 Apr 2025 13:25:06 +0530 Message-Id: <20250415-hblank-v2-0-1a23e9d97360@intel.com> MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIANoQ/mcC/zXMQQ7CIBCF4as0sxYDlFp15T1MF1BHmVjBQEM0D Xd3bNLl//LyLZAxEWY4NwskLJQpBg69a2D0NjxQ0I0btNSdNLIX3k02PIU5udZIi862Cvj8Tni nzwpdB25PeY7pu7pF/deNOG5EUUIK46zqmUE8dBcKM077Mb5gqLX+ABz1ApucAAAA X-Change-ID: 20250407-hblank-49b340aeba31 To: dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org Cc: vinod.govindapillai@intel.com, imre.deak@intel.com, Arun R Murthy X-Mailer: b4 0.15-dev 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" Signed-off-by: Arun R Murthy --- Changes in v2: - EDITME: describe what is new in this series revision. - EDITME: use bulletpoints and terse descriptions. - Link to v1: https://lore.kernel.org/r/20250408-hblank-v1-0-4ba17aebee65@intel.com --- Arun R Murthy (3): drm/display/dp: Export fn to calculate link symbol cycles drm/i915/display: export function to count dsc slices drm/i915/display: move min_hblank from dp_mst.c to dp.c drivers/gpu/drm/display/drm_dp_helper.c | 47 ++++++++++++------------ drivers/gpu/drm/i915/display/intel_audio.c | 7 ++++ drivers/gpu/drm/i915/display/intel_display.c | 19 ++++++++++ drivers/gpu/drm/i915/display/intel_dp.c | 47 ++++++++++++++++++++++++ drivers/gpu/drm/i915/display/intel_dp_mst.c | 55 ++-------------------------- drivers/gpu/drm/i915/display/intel_dp_mst.h | 3 ++ include/drm/display/drm_dp_helper.h | 3 ++ 7 files changed, 105 insertions(+), 76 deletions(-) --- base-commit: c4fc93b0ec49f4b0105c142502b7d1d5de379950 change-id: 20250407-hblank-49b340aeba31 Best regards,