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([213.94.27.232]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-38f258ddbbdsm15582024f8f.37.2025.02.18.08.50.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 18 Feb 2025 08:50:27 -0800 (PST) From: =?UTF-8?q?Jos=C3=A9=20Exp=C3=B3sito?= To: igt-dev@lists.freedesktop.org Cc: louis.chauvet@bootlin.com, =?UTF-8?q?Jos=C3=A9=20Exp=C3=B3sito?= Subject: [PATCH i-g-t 15/39] lib/vkms: Test connector default values Date: Tue, 18 Feb 2025 17:49:47 +0100 Message-ID: <20250218165011.9123-16-jose.exposito89@gmail.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250218165011.9123-1-jose.exposito89@gmail.com> References: <20250218165011.9123-1-jose.exposito89@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Mailman-Approved-At: Wed, 19 Feb 2025 09:31:45 +0000 X-BeenThere: igt-dev@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development mailing list for IGT GPU Tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" Add a helper to get the connector status and test that the default value is set when a new connector is created. Signed-off-by: José Expósito --- lib/igt_vkms.c | 19 +++++++++++++++++++ lib/igt_vkms.h | 1 + tests/vkms/vkms_configfs.c | 21 +++++++++++++++++++++ 3 files changed, 41 insertions(+) diff --git a/lib/igt_vkms.c b/lib/igt_vkms.c index e9475bba7..6780d36da 100644 --- a/lib/igt_vkms.c +++ b/lib/igt_vkms.c @@ -25,6 +25,7 @@ #define VKMS_FILE_ENABLED "enabled" #define VKMS_FILE_PLANE_TYPE "type" #define VKMS_FILE_CRTC_WRITEBACK "writeback" +#define VKMS_FILE_CONNECTOR_STATUS "status" enum vkms_pipeline_item { VKMS_PIPELINE_ITEM_PLANE, @@ -440,3 +441,21 @@ void igt_vkms_device_add_connector(igt_vkms_t *dev, const char *name) { add_pipeline_item(dev, VKMS_PIPELINE_ITEM_CONNECTOR, name); } + +/** + * igt_vkms_connector_get_status: + * @dev: Device the connector belongs to + * @name: Connector name + * + * Return the connector status. + */ +int igt_vkms_connector_get_status(igt_vkms_t *dev, const char *name) +{ + char path[PATH_MAX]; + + snprintf(path, sizeof(path), "%s/%s/%s/%s", dev->path, + get_pipeline_item_dir_name(VKMS_PIPELINE_ITEM_CONNECTOR), name, + VKMS_FILE_CONNECTOR_STATUS); + + return read_int(path); +} diff --git a/lib/igt_vkms.h b/lib/igt_vkms.h index d065a2acb..d0a148242 100644 --- a/lib/igt_vkms.h +++ b/lib/igt_vkms.h @@ -41,5 +41,6 @@ void igt_vkms_crtc_set_writeback_enabled(igt_vkms_t *dev, const char *name, void igt_vkms_device_add_encoder(igt_vkms_t *dev, const char *name); void igt_vkms_device_add_connector(igt_vkms_t *dev, const char *name); +int igt_vkms_connector_get_status(igt_vkms_t *dev, const char *name); #endif /* __IGT_VKMS_H__ */ diff --git a/tests/vkms/vkms_configfs.c b/tests/vkms/vkms_configfs.c index f6b32a9f7..b8c97e20d 100644 --- a/tests/vkms/vkms_configfs.c +++ b/tests/vkms/vkms_configfs.c @@ -405,6 +405,26 @@ static void test_connector_default_files(void) igt_vkms_device_destroy(dev); } +/** + * SUBTEST: connector-default-values + * Description: Check that the default values for the connector are correct. + */ + +static void test_connector_default_values(void) +{ + igt_vkms_t *dev; + + dev = igt_vkms_device_create(__func__); + igt_assert(dev); + + igt_vkms_device_add_connector(dev, "connector0"); + + igt_assert_eq(igt_vkms_connector_get_status(dev, "connector0"), + DRM_MODE_CONNECTED); + + igt_vkms_device_destroy(dev); +} + igt_main { struct { @@ -422,6 +442,7 @@ igt_main { "crtc-wrong-values", test_crtc_wrong_values }, { "encoder-default-files", test_encoder_default_files }, { "connector-default-files", test_connector_default_files }, + { "connector-default-values", test_connector_default_values }, }; igt_fixture { -- 2.48.1