From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id 25F1F6EAAD for ; Thu, 24 Sep 2020 06:53:52 +0000 (UTC) From: bhanuprakash.modem@intel.com Date: Thu, 24 Sep 2020 20:18:00 +0530 Message-Id: <20200924144802.30147-1-bhanuprakash.modem@intel.com> MIME-Version: 1.0 Subject: [igt-dev] [v4 0/2] New subtest for VRR Flipline mode List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: igt-dev@lists.freedesktop.org List-ID: From: Bhanuprakash Modem To validate Adaptive-Sync's Flipline mode, make sure that flips happen at flipline decision boundary. Example: if monitor vrr range is 40 - 60Hz and * flip at refresh_rate > 60Hz: Flip should happen at the flipline boundary & returned refresh rate would be 60Hz. * flip at refresh_rate == 50Hz: Flip should happen right away so returned refresh rate is 50Hz. * flip at refresh_rate < 40Hz: Flip should happen at the vmax so the returned refresh rate would be 40Hz. Bhanuprakash Modem (2): tests/kms_vrr: Use atomic API for page flip tests/kms_vrr: Add new subtest to validate Flipline mode tests/kms_vrr.c | 181 +++++++++++++++++++++++++++++++----------------- 1 file changed, 117 insertions(+), 64 deletions(-) -- 2.20.1 _______________________________________________ igt-dev mailing list igt-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/igt-dev