From patchwork Thu Mar 7 17:30:15 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Gupta, Anshuman" X-Patchwork-Id: 10843511 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 8CC7214DE for ; Thu, 7 Mar 2019 17:30:50 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6FA582F7A5 for ; Thu, 7 Mar 2019 17:30:50 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6404E2F7A3; Thu, 7 Mar 2019 17:30:50 +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 21A202F7A4 for ; Thu, 7 Mar 2019 17:30:49 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 43EB86E297; Thu, 7 Mar 2019 17:30:49 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id DAC4C6E31F; Thu, 7 Mar 2019 17:30:47 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 07 Mar 2019 09:30:47 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.58,451,1544515200"; d="scan'208";a="123542479" Received: from genxfsim-desktop.iind.intel.com ([10.223.34.158]) by orsmga008.jf.intel.com with ESMTP; 07 Mar 2019 09:30:45 -0800 From: Anshuman Gupta To: intel-gfx@lists.freedesktop.org, igt-dev@lists.freedesktop.org Date: Thu, 7 Mar 2019 23:00:15 +0530 Message-Id: <1551979817-26123-4-git-send-email-anshuman.gupta@intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1551979817-26123-1-git-send-email-anshuman.gupta@intel.com> References: <1551979817-26123-1-git-send-email-anshuman.gupta@intel.com> Subject: [Intel-gfx] [PATCH i-g-t 3/5] tests/pm_dc: Added test for DC6 during PSR 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 From: Jyoti Yadav This patch add subtest to check DC6 entry on PSR for the supported platforms. v2: Rename the subtest with more meaningful name. v3: Rebased. v4: Rebased, to fix compilation error in psr_enable(). Addressed review comment by fixing typo in comment description of DC6 PSR subtest. v5: Addressed the review comment by removing redundant read_dc_counter(), clubbed cleanup() function in test_dc_state_psr() suggested by Imre. Listing actual change in patch set changelog to make review easier. v6: Rebased due to test name pm_dc changed to i915_pm_dc, aligning to other PM tests. Signed-off-by: Jyoti Yadav Signed-off-by: Anshuman Gupta --- tests/i915/i915_pm_dc.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/tests/i915/i915_pm_dc.c b/tests/i915/i915_pm_dc.c index 3bb8083..cf79790 100644 --- a/tests/i915/i915_pm_dc.c +++ b/tests/i915/i915_pm_dc.c @@ -200,6 +200,14 @@ int main(int argc, char *argv[]) "Sink does not support PSR\n"); test_dc_state_psr(&data, CHECK_DC5); } + + igt_subtest("dc6-psr") { + data.op_psr_mode = PSR_MODE_1; + psr_enable(data.debugfs_fd, data.op_psr_mode); + igt_require_f(edp_psr_sink_support(&data), + "Sink does not support PSR\n"); + test_dc_state_psr(&data, CHECK_DC6); + } igt_fixture { close(data.debugfs_fd); display_fini(&data);