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([213.94.27.232]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-38f258ddbbdsm15582024f8f.37.2025.02.18.08.50.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 18 Feb 2025 08:50:25 -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 13/39] lib/vkms: Test encoder default files Date: Tue, 18 Feb 2025 17:49:45 +0100 Message-ID: <20250218165011.9123-14-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 create a encoder and a test checking that the default files and directories are created. Signed-off-by: José Expósito --- lib/igt_vkms.c | 12 ++++++++++++ lib/igt_vkms.h | 2 ++ tests/vkms/vkms_configfs.c | 29 +++++++++++++++++++++++++++++ 3 files changed, 43 insertions(+) diff --git a/lib/igt_vkms.c b/lib/igt_vkms.c index d881a2417..299891377 100644 --- a/lib/igt_vkms.c +++ b/lib/igt_vkms.c @@ -416,3 +416,15 @@ void igt_vkms_crtc_set_writeback_enabled(igt_vkms_t *dev, const char *name, write_bool(path, writeback); } + +/** + * igt_vkms_device_add_encoder: + * @dev: Device to add the encoder to + * @name: Encoder name + * + * Add a new encoder to the VKMS device. + */ +void igt_vkms_device_add_encoder(igt_vkms_t *dev, const char *name) +{ + add_pipeline_item(dev, VKMS_PIPELINE_ITEM_ENCODER, name); +} diff --git a/lib/igt_vkms.h b/lib/igt_vkms.h index cb0278544..b4b048c6d 100644 --- a/lib/igt_vkms.h +++ b/lib/igt_vkms.h @@ -38,4 +38,6 @@ bool igt_vkms_crtc_is_writeback_enabled(igt_vkms_t *dev, const char *name); void igt_vkms_crtc_set_writeback_enabled(igt_vkms_t *dev, const char *name, bool writeback); +void igt_vkms_device_add_encoder(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 af42e364d..753ea2d85 100644 --- a/tests/vkms/vkms_configfs.c +++ b/tests/vkms/vkms_configfs.c @@ -345,6 +345,34 @@ static void test_crtc_wrong_values(void) igt_vkms_device_destroy(dev); } +/** + * SUBTEST: encoder-default-files + * Description: Test that creating a encoder creates the default files and + * directories. + */ + +static void test_encoder_default_files(void) +{ + igt_vkms_t *dev; + char path[PATH_MAX]; + + const char *dirs[] = { + "possible_crtcs", + }; + + dev = igt_vkms_device_create(__func__); + igt_assert(dev); + + igt_vkms_device_add_encoder(dev, "encoder0"); + + snprintf(path, sizeof(path), "%s/encoders/encoder0", dev->path); + assert_default_files(path, + NULL, 0, + dirs, ARRAY_SIZE(dirs)); + + igt_vkms_device_destroy(dev); +} + igt_main { struct { @@ -360,6 +388,7 @@ igt_main { "crtc-default-files", test_crtc_default_files }, { "crtc-default-values", test_crtc_default_values }, { "crtc-wrong-values", test_crtc_wrong_values }, + { "encoder-default-files", test_encoder_default_files }, }; igt_fixture { -- 2.48.1