From patchwork Mon Mar 18 12:27:52 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Gupta, Anshuman" X-Patchwork-Id: 10857557 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 3A0101390 for ; Mon, 18 Mar 2019 12:31:48 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 17BF42942C for ; Mon, 18 Mar 2019 12:31:48 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 15D2929434; Mon, 18 Mar 2019 12:31:48 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id B5FF729437 for ; Mon, 18 Mar 2019 12:31:47 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5E469897BB; Mon, 18 Mar 2019 12:31:46 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 61D13897B4; Mon, 18 Mar 2019 12:31:45 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga104.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 18 Mar 2019 05:31:44 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.58,493,1544515200"; d="scan'208";a="134985139" Received: from genxfsim-desktop.iind.intel.com ([10.223.34.158]) by orsmga003.jf.intel.com with ESMTP; 18 Mar 2019 05:31:43 -0700 From: Anshuman Gupta To: intel-gfx@lists.freedesktop.org, igt-dev@lists.freedesktop.org Date: Mon, 18 Mar 2019 17:57:52 +0530 Message-Id: <1552912077-32130-1-git-send-email-anshuman.gupta@intel.com> X-Mailer: git-send-email 2.7.4 Subject: [Intel-gfx] [PATCH i-g-t 0/5] DC states igt tests patch series v9 X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP This patch series adds new tests to validate Display C states. DC states like DC5 and DC6 are validated during PSR entry/exit and during DPMS on/off cycle. Sending new revision of patch series after addressing review comments and other relevant changes. 1. Changing the name of test from "pm_dc" to "i915_pm_dc" alinged to other PM tests. 2. Changing the DC5/6 counter check timeout from 1 sec to 3 sec, as in case of PSR it requires more than 2 second to disable DC power wells after vblank event. 3. Changed the test name from tests/pm_dc to tests tests/i915/i915_pm_dc in name of individual patch. 4. Addressed the review comment by saving POWER_DIR values in igt_disable_runtime_pm(). Jyoti Yadav (5): lib/igt_pm: igt lib helper routines to support DC5/6 tests tests/i915/i915_pm_dc: Added new test to verify Display C States tests/i915/i915_pm_dc: Added test for DC6 during PSR tests/i915/i915_pm_dc: Added test for DC5 during DPMS tests/i915/i915_pm_dc: Added test for DC6 during DPMS lib/igt_pm.c | 82 ++++++++++++++ lib/igt_pm.h | 2 + tests/Makefile.sources | 3 + tests/i915/i915_pm_dc.c | 274 +++++++++++++++++++++++++++++++++++++++++++++++ tests/i915/i915_pm_rpm.c | 17 +-- tests/meson.build | 1 + 6 files changed, 363 insertions(+), 16 deletions(-) create mode 100644 tests/i915/i915_pm_dc.c