From patchwork Fri Jun 19 21:23:53 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Modem, Bhanuprakash" X-Patchwork-Id: 11614237 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 32C3A1392 for ; Fri, 19 Jun 2020 13:27:52 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 1B01420DD4 for ; Fri, 19 Jun 2020 13:27:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1B01420DD4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 05B616ECB7; Fri, 19 Jun 2020 13:27:49 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1AA666ECB7; Fri, 19 Jun 2020 13:27:48 +0000 (UTC) IronPort-SDR: UXLeuO0z059irdWWJUltL6Hfzy4zvP4QFVqjyKqUndqFAxgjDYhCsvRZu8Atoq21Sbpt6Yfudx S8AURLs1t7TQ== X-IronPort-AV: E=McAfee;i="6000,8403,9656"; a="208188886" X-IronPort-AV: E=Sophos;i="5.75,255,1589266800"; d="scan'208";a="208188886" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Jun 2020 06:27:47 -0700 IronPort-SDR: LoRv0M4OCrAexjNOO/Yea7WCg2uu/stJTxo8PCnaqLpGaQcx7Mh1Wzeg66tjpfBKo+W/OhVUjM i0exZrn8+QHg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.75,255,1589266800"; d="scan'208";a="421849359" Received: from bhanu-nuc8i7beh.iind.intel.com ([10.145.162.210]) by orsmga004.jf.intel.com with ESMTP; 19 Jun 2020 06:27:44 -0700 From: Bhanuprakash Modem To: bhanuprakash.modem@intel.com, dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org Subject: [v6 0/3] VRR capable attach prop in i915, DPCD helper, VRR debugfs Date: Sat, 20 Jun 2020 02:53:53 +0530 Message-Id: <20200619212356.19285-1-bhanuprakash.modem@intel.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" This is an initial set of patches for enabling VRR support in i915. This series has patches for: 1. Adding a drm dpcd helper to read ignore MSA bit in sink's DPCD indicating sink support for VRR 2. Attach and set VRR capable connector prop for Intel DP conn 3. Expose VRR min and max through debugfs Aditya Swarup (1): drm/i915/dp: Attach and set drm connector VRR property Bhanuprakash Modem (1): drm/debug: Expose connector VRR monitor range via debugfs Manasi Navare (1): drm/dp: DRM DP helper for reading Ignore MSA from DPCD .../amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | 20 -------------- drivers/gpu/drm/drm_debugfs.c | 22 +++++++++++++++ drivers/gpu/drm/i915/display/intel_dp.c | 27 +++++++++++++++++++ drivers/gpu/drm/i915/display/intel_dp.h | 2 ++ include/drm/drm_dp_helper.h | 8 ++++++ 5 files changed, 59 insertions(+), 20 deletions(-)