From patchwork Fri Feb 1 16:13:01 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Gupta, Anshuman" X-Patchwork-Id: 10793165 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 6F1661390 for ; Fri, 1 Feb 2019 16:14:10 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5E8DA31020 for ; Fri, 1 Feb 2019 16:14:10 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 527F731275; Fri, 1 Feb 2019 16:14:10 +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 0412C316F2 for ; Fri, 1 Feb 2019 16:14:10 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 81DAA6EEAD; Fri, 1 Feb 2019 16:14:09 +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 BDF616EEAD for ; Fri, 1 Feb 2019 16:14:08 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga104.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 01 Feb 2019 08:14:07 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.56,549,1539673200"; d="scan'208";a="121283126" Received: from genxfsim-desktop.iind.intel.com ([10.223.26.105]) by fmsmga008.fm.intel.com with ESMTP; 01 Feb 2019 08:14:05 -0800 From: Anshuman Gupta To: intel-gfx@lists.freedesktop.org Date: Fri, 1 Feb 2019 21:43:01 +0530 Message-Id: <1549037582-22449-5-git-send-email-anshuman.gupta@intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1549037582-22449-1-git-send-email-anshuman.gupta@intel.com> References: <1549037582-22449-1-git-send-email-anshuman.gupta@intel.com> Subject: [Intel-gfx] [PATCH i-g-t v4 4/5] tests/pm_dc: Added test for DC5 during DPMS 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 Added new subtest for DC5 entry during DPMS on/off cycle. During DPMS on/off cycle DC5 counter is incremented. v2: Rename the subtest with meaningful name. v3: Rebased. v4: Addressed review comments. Signed-off-by: Jyoti Yadav Signed-off-by: Anshuman Gupta --- tests/pm_dc.c | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/tests/pm_dc.c b/tests/pm_dc.c index ea612a7..05f1363 100644 --- a/tests/pm_dc.c +++ b/tests/pm_dc.c @@ -164,6 +164,29 @@ static void test_dc_state_psr(data_t *data, int dc_flag) check_dc_counter(data->drm_fd, dc_flag, dc_counter_before_psr); } +static void dpms_off_on(data_t *data) +{ + for (int i = 0; i < data->display.n_outputs; i++) { + kmstest_set_connector_dpms(data->drm_fd, data->display.outputs[i].config.connector, + DRM_MODE_DPMS_OFF); + } + igt_assert(igt_wait_for_pm_status(IGT_RUNTIME_PM_STATUS_SUSPENDED)); + for (int i = 0; i < data->display.n_outputs; i++) { + kmstest_set_connector_dpms(data->drm_fd, data->display.outputs[i].config.connector, + DRM_MODE_DPMS_ON); + } + igt_assert(igt_wait_for_pm_status(IGT_RUNTIME_PM_STATUS_ACTIVE)); +} + +static void test_dc_state_dpms(data_t *data, int dc_flag) +{ + uint32_t dc_counter; + + dc_counter = read_dc_counter(data->drm_fd, dc_flag); + dpms_off_on(data); + check_dc_counter(data->drm_fd, dc_flag, dc_counter); +} + int main(int argc, char *argv[]) { bool has_runtime_pm; @@ -209,6 +232,15 @@ int main(int argc, char *argv[]) test_dc_state_psr(&data, CHECK_DC6); cleanup(&data); } + + igt_subtest("dc5-dpms") { + /* Check DC5 counter is available for the platform. + * Skip the test if counter is not available. + */ + read_dc_counter(data.drm_fd, CHECK_DC5); + test_dc_state_dpms(&data, CHECK_DC5); + } + igt_fixture { close(data.debugfs_fd); display_fini(&data);