From patchwork Fri Mar 3 12:47:16 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Abdiel Janulgue X-Patchwork-Id: 9602751 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 945F86016C for ; Fri, 3 Mar 2017 12:48:22 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 85FEE2847B for ; Fri, 3 Mar 2017 12:48:22 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7ADDB2861C; Fri, 3 Mar 2017 12:48:22 +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=-4.2 required=2.0 tests=BAYES_00, 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 218B72847B for ; Fri, 3 Mar 2017 12:48:22 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 891CD6ED03; Fri, 3 Mar 2017 12:48:21 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id 596926ED03 for ; Fri, 3 Mar 2017 12:48:19 +0000 (UTC) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 03 Mar 2017 04:48:19 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.35,237,1484035200"; d="scan'208";a="830527002" Received: from skylake-nuc.fi.intel.com ([10.237.72.145]) by FMSMGA003.fm.intel.com with ESMTP; 03 Mar 2017 04:48:18 -0800 From: Abdiel Janulgue To: intel-gfx@lists.freedesktop.org Date: Fri, 3 Mar 2017 14:47:16 +0200 Message-Id: <1488545236-24112-2-git-send-email-abdiel.janulgue@linux.intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1488545236-24112-1-git-send-email-abdiel.janulgue@linux.intel.com> References: <1488545236-24112-1-git-send-email-abdiel.janulgue@linux.intel.com> MIME-Version: 1.0 Cc: Marius Vlad Subject: [Intel-gfx] [i-g-t PATCH 2/2] tests/kms_hdmi_inject: Test to make use of HDMI injection capabilities. X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP From: Marius Vlad v2: - Make test work >= GEN8. - Skip audio injection for now. Signed-off-by: Marius Vlad Signed-off-by: Abdiel Janulgue --- tests/Makefile.sources | 1 + tests/kms_hdmi_inject.c | 140 ++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 141 insertions(+) create mode 100644 tests/kms_hdmi_inject.c diff --git a/tests/Makefile.sources b/tests/Makefile.sources index 6e07d93..ec135d1 100644 --- a/tests/Makefile.sources +++ b/tests/Makefile.sources @@ -221,6 +221,7 @@ TESTS_progs = \ gen3_render_tiledx_blits \ gen3_render_tiledy_blits \ gen7_forcewake_mt \ + kms_hdmi_inject \ kms_3d \ kms_fence_pin_leak \ kms_force_connector_basic \ diff --git a/tests/kms_hdmi_inject.c b/tests/kms_hdmi_inject.c new file mode 100644 index 0000000..1fc45e7 --- /dev/null +++ b/tests/kms_hdmi_inject.c @@ -0,0 +1,140 @@ +/* + * Copyright © 2017 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + */ + +#include "igt.h" + +#define HDISPLAY_4K 3840 +#define VDISPLAY_4K 2160 + +IGT_TEST_DESCRIPTION("Tests 4K HDMI injection."); + +static drmModeConnector * +get_connector(int drm_fd, drmModeRes *res) +{ + int i; + drmModeConnector *connector; + + for (i = 0; i < res->count_connectors; i++) { + + connector = + drmModeGetConnectorCurrent(drm_fd, res->connectors[i]); + + if (connector->connector_type == DRM_MODE_CONNECTOR_HDMIA && + connector->connection == DRM_MODE_DISCONNECTED) + break; + + drmModeFreeConnector(connector); + connector = NULL; + } + + return connector; +} + +static void +hdmi_inject_4k(int drm_fd, drmModeConnector *connector) +{ + unsigned char *edid; + size_t length; + struct kmstest_connector_config config; + int ret, cid, i, crtc_mask = -1; + int fb_id; + struct igt_fb fb; + uint8_t found_4k_mode = 0; + uint32_t devid; + + devid = intel_get_drm_devid(drm_fd); + + /* 4K requires at least HSW */ + igt_require(IS_HASWELL(devid) || intel_gen(devid) >= 8); + + kmstest_edid_add_4k(igt_kms_get_base_edid(), EDID_LENGTH, &edid, + &length); + + kmstest_force_edid(drm_fd, connector, edid, length); + + if (!kmstest_force_connector(drm_fd, connector, FORCE_CONNECTOR_ON)) + igt_skip("Could not force connector on\n"); + + cid = connector->connector_id; + + connector = drmModeGetConnectorCurrent(drm_fd, cid); + + for (i = 0; i < connector->count_modes; i++) { + if (connector->modes[i].hdisplay == HDISPLAY_4K && + connector->modes[i].vdisplay == VDISPLAY_4K) { + found_4k_mode++; + break; + } + } + + igt_assert(found_4k_mode); + + /* create a configuration */ + ret = kmstest_get_connector_config(drm_fd, cid, crtc_mask, &config); + igt_assert(ret); + + igt_info(" "); + kmstest_dump_mode(&connector->modes[i]); + + /* create framebuffer */ + fb_id = igt_create_fb(drm_fd, connector->modes[i].hdisplay, + connector->modes[i].vdisplay, + DRM_FORMAT_XRGB8888, + LOCAL_DRM_FORMAT_MOD_NONE, &fb); + + ret = drmModeSetCrtc(drm_fd, config.crtc->crtc_id, fb_id, 0, 0, + &connector->connector_id, 1, + &connector->modes[i]); + + igt_assert(ret == 0); + + igt_remove_fb(drm_fd, &fb); + + kmstest_force_connector(drm_fd, connector, FORCE_CONNECTOR_UNSPECIFIED); + kmstest_force_edid(drm_fd, connector, NULL, 0); + + free(edid); +} + +igt_main +{ + int drm_fd; + drmModeRes *res; + drmModeConnector *connector; + + igt_fixture { + drm_fd = drm_open_driver_master(DRIVER_INTEL); + res = drmModeGetResources(drm_fd); + + connector = get_connector(drm_fd, res); + igt_require(connector); + } + + igt_subtest("inject-4k") + hdmi_inject_4k(drm_fd, connector); + + igt_fixture { + drmModeFreeConnector(connector); + } +}