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 E231AC77B7C for ; Tue, 24 Jun 2025 07:51:12 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6BC8010E4EE; Tue, 24 Jun 2025 07:51:12 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="hA9tFYes"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.7]) by gabe.freedesktop.org (Postfix) with ESMTPS id ED52810E4EE; Tue, 24 Jun 2025 07:51:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1750751470; x=1782287470; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=QxGjTgBcPTp1iR6AOzVjsNBgOOCHtCWrncG6W9/B+l4=; b=hA9tFYesm8G/jzhSqQMb1sgu0VZ4tMgF4xGmpO0cDrhRlsNCcjgtVjqE 7btEemEbxgvEFk3FHoW96vhr3Fxv7L7cIrY/nCyHxkixJ3WoIDjPYaHT1 wtw9GpNUj6AdqmR4izdfSgSvqqnHrVpMJeMJrRgqkCC+R12dkV1tvc2oT h51GgKKsNamgkSvR5mLISFZNtc/zR3Hqeuncf5AXf+kSBraiVRP1fjKPj rxnjwqlyfjrUGf7dHwtqk7g1IawanYllS5JYB6s55Z4BDv5jVC29/G1pn FcZwJrxIi/QWO+EOEOChapeI22prNJ7MpKrROA+zK3G+gA+wF28E5qby9 A==; X-CSE-ConnectionGUID: 72/gxvWqRZaCKCWidDXUww== X-CSE-MsgGUID: pVbomoOLSiCCSPew/ONWww== X-IronPort-AV: E=McAfee;i="6800,10657,11473"; a="78398209" X-IronPort-AV: E=Sophos;i="6.16,261,1744095600"; d="scan'208";a="78398209" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Jun 2025 00:51:09 -0700 X-CSE-ConnectionGUID: naCWZONERp+xF7TIwFFqlg== X-CSE-MsgGUID: yZpkfjviSFyqSxnHdtkxoQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,261,1744095600"; d="scan'208";a="175446366" Received: from mgolanimitul-x299-ud4-pro.iind.intel.com ([10.190.239.114]) by fmviesa002.fm.intel.com with ESMTP; 24 Jun 2025 00:51:08 -0700 From: Mitul Golani To: intel-xe@lists.freedesktop.org, intel-gfx@lists.freedesktop.org Cc: ville.syrjala@linux.intel.com, ankit.k.nautiyal@intel.com, jani.nikula@linux.intel.com Subject: [PATCH v7 00/18] Enable/Disable DC balance along with VRR DSB Date: Tue, 24 Jun 2025 13:19:30 +0530 Message-ID: <20250624074948.671761-1-mitulkumar.ajitkumar.golani@intel.com> X-Mailer: git-send-email 2.48.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 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" Control DC Balance Adjustment bit to accomodate changes along with VRR DSB implementation. Mitul Golani (10): drm/i915/display: Add source param for dc balance drm/i915/display: Add VRR DC balance registers drm/i915/vrr: Add DC Balance params to crtc_state drm/i915/vrr: Add state dump for DC Balance params drm/i915/vrr: Add compute config for DC Balance params drm/i915/vrr: Write DC balance params to hw registers drm/i915/vrr: Add function to check if DC Balance Possible drm/i915/display: Add function to configure PIPEDMC_EVT_CTL drm/i915/vrr: Enable Adaptive sync counter bit drm/i915/vrr: Enable DC Balance Ville Syrjälä (8): drm/i915/vrr: Refactor vmin/vmax stuff drm/i915/display: Add pipe dmc registers and bits for DC Balance drm/i915/vrr: Add functions to read out vmin/vmax stuff drm/i915: Extract vrr_vblank_start() drm/i915/vrr: Implement vblank evasion with DC balancing drm/i915/dsb: Add pipedmc dc balance enable/disable drm/i915/vrr: Restructure VRR enablement bit drm/i915/vrr: Pause DC Balancing for DSB commits .../drm/i915/display/intel_crtc_state_dump.c | 8 + drivers/gpu/drm/i915/display/intel_display.c | 26 ++ .../drm/i915/display/intel_display_device.h | 1 + .../drm/i915/display/intel_display_types.h | 7 + drivers/gpu/drm/i915/display/intel_dmc.c | 35 +++ drivers/gpu/drm/i915/display/intel_dmc.h | 7 + drivers/gpu/drm/i915/display/intel_dmc_regs.h | 51 ++++ drivers/gpu/drm/i915/display/intel_dsb.c | 31 ++- drivers/gpu/drm/i915/display/intel_vblank.c | 33 ++- drivers/gpu/drm/i915/display/intel_vrr.c | 240 +++++++++++++++--- drivers/gpu/drm/i915/display/intel_vrr.h | 5 + drivers/gpu/drm/i915/display/intel_vrr_regs.h | 45 ++++ 12 files changed, 449 insertions(+), 40 deletions(-) -- 2.48.1