Author | Tokens | Token Proportion | Commits | Commit Proportion |
---|---|---|---|---|
Noralf Trönnes | 853 | 91.82% | 2 | 16.67% |
Maxime Ripard | 58 | 6.24% | 4 | 33.33% |
Dave Airlie | 8 | 0.86% | 1 | 8.33% |
Chris Wilson | 4 | 0.43% | 1 | 8.33% |
Daniel Vetter | 2 | 0.22% | 1 | 8.33% |
Ville Syrjälä | 2 | 0.22% | 1 | 8.33% |
Thomas Zimmermann | 1 | 0.11% | 1 | 8.33% |
Sascha Hauer | 1 | 0.11% | 1 | 8.33% |
Total | 929 | 12 |
// SPDX-License-Identifier: GPL-2.0 /* * Kunit test for drm_probe_helper functions */ #include <drm/drm_atomic_state_helper.h> #include <drm/drm_connector.h> #include <drm/drm_device.h> #include <drm/drm_drv.h> #include <drm/drm_kunit_helpers.h> #include <drm/drm_mode.h> #include <drm/drm_modes.h> #include <drm/drm_modeset_helper_vtables.h> #include <drm/drm_probe_helper.h> #include <kunit/test.h> struct drm_probe_helper_test_priv { struct drm_device *drm; struct device *dev; struct drm_connector connector; }; static const struct drm_connector_helper_funcs drm_probe_helper_connector_helper_funcs = { }; static const struct drm_connector_funcs drm_probe_helper_connector_funcs = { .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, .atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state, .reset = drm_atomic_helper_connector_reset, }; static int drm_probe_helper_test_init(struct kunit *test) { struct drm_probe_helper_test_priv *priv; struct drm_connector *connector; int ret; priv = kunit_kzalloc(test, sizeof(*priv), GFP_KERNEL); KUNIT_ASSERT_NOT_NULL(test, priv); test->priv = priv; priv->dev = drm_kunit_helper_alloc_device(test); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, priv->dev); priv->drm = __drm_kunit_helper_alloc_drm_device(test, priv->dev, sizeof(*priv->drm), 0, DRIVER_MODESET | DRIVER_ATOMIC); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, priv->drm); connector = &priv->connector; ret = drmm_connector_init(priv->drm, connector, &drm_probe_helper_connector_funcs, DRM_MODE_CONNECTOR_Unknown, NULL); KUNIT_ASSERT_EQ(test, ret, 0); drm_connector_helper_add(connector, &drm_probe_helper_connector_helper_funcs); return 0; } static void drm_probe_helper_test_exit(struct kunit *test) { struct drm_probe_helper_test_priv *priv = test->priv; drm_kunit_helper_free_device(test, priv->dev); } typedef struct drm_display_mode *(*expected_mode_func_t)(struct drm_device *); struct drm_connector_helper_tv_get_modes_test { const char *name; unsigned int supported_tv_modes; enum drm_connector_tv_mode default_mode; bool cmdline; enum drm_connector_tv_mode cmdline_mode; expected_mode_func_t *expected_modes; unsigned int num_expected_modes; }; #define _TV_MODE_TEST(_name, _supported, _default, _cmdline, _cmdline_mode, ...) \ { \ .name = _name, \ .supported_tv_modes = _supported, \ .default_mode = _default, \ .cmdline = _cmdline, \ .cmdline_mode = _cmdline_mode, \ .expected_modes = (expected_mode_func_t[]) { __VA_ARGS__ }, \ .num_expected_modes = sizeof((expected_mode_func_t[]) { __VA_ARGS__ }) / \ (sizeof(expected_mode_func_t)), \ } #define TV_MODE_TEST(_name, _supported, _default, ...) \ _TV_MODE_TEST(_name, _supported, _default, false, 0, __VA_ARGS__) #define TV_MODE_TEST_CMDLINE(_name, _supported, _default, _cmdline, ...) \ _TV_MODE_TEST(_name, _supported, _default, true, _cmdline, __VA_ARGS__) static void drm_test_connector_helper_tv_get_modes_check(struct kunit *test) { const struct drm_connector_helper_tv_get_modes_test *params = test->param_value; struct drm_probe_helper_test_priv *priv = test->priv; struct drm_connector *connector = &priv->connector; struct drm_cmdline_mode *cmdline = &connector->cmdline_mode; struct drm_display_mode *mode; const struct drm_display_mode *expected; size_t len; int ret; if (params->cmdline) { cmdline->tv_mode_specified = true; cmdline->tv_mode = params->cmdline_mode; } ret = drm_mode_create_tv_properties(priv->drm, params->supported_tv_modes); KUNIT_ASSERT_EQ(test, ret, 0); drm_object_attach_property(&connector->base, priv->drm->mode_config.tv_mode_property, params->default_mode); mutex_lock(&priv->drm->mode_config.mutex); ret = drm_connector_helper_tv_get_modes(connector); KUNIT_EXPECT_EQ(test, ret, params->num_expected_modes); len = 0; list_for_each_entry(mode, &connector->probed_modes, head) len++; KUNIT_EXPECT_EQ(test, len, params->num_expected_modes); if (params->num_expected_modes >= 1) { mode = list_first_entry_or_null(&connector->probed_modes, struct drm_display_mode, head); KUNIT_ASSERT_NOT_NULL(test, mode); expected = params->expected_modes[0](priv->drm); KUNIT_ASSERT_NOT_NULL(test, expected); KUNIT_EXPECT_TRUE(test, drm_mode_equal(mode, expected)); KUNIT_EXPECT_TRUE(test, mode->type & DRM_MODE_TYPE_PREFERRED); } if (params->num_expected_modes >= 2) { mode = list_next_entry(mode, head); KUNIT_ASSERT_NOT_NULL(test, mode); expected = params->expected_modes[1](priv->drm); KUNIT_ASSERT_NOT_NULL(test, expected); KUNIT_EXPECT_TRUE(test, drm_mode_equal(mode, expected)); KUNIT_EXPECT_FALSE(test, mode->type & DRM_MODE_TYPE_PREFERRED); } mutex_unlock(&priv->drm->mode_config.mutex); } static const struct drm_connector_helper_tv_get_modes_test drm_connector_helper_tv_get_modes_tests[] = { { .name = "None" }, TV_MODE_TEST("PAL", BIT(DRM_MODE_TV_MODE_PAL), DRM_MODE_TV_MODE_PAL, drm_mode_analog_pal_576i), TV_MODE_TEST("NTSC", BIT(DRM_MODE_TV_MODE_NTSC), DRM_MODE_TV_MODE_NTSC, drm_mode_analog_ntsc_480i), TV_MODE_TEST("Both, NTSC Default", BIT(DRM_MODE_TV_MODE_NTSC) | BIT(DRM_MODE_TV_MODE_PAL), DRM_MODE_TV_MODE_NTSC, drm_mode_analog_ntsc_480i, drm_mode_analog_pal_576i), TV_MODE_TEST("Both, PAL Default", BIT(DRM_MODE_TV_MODE_NTSC) | BIT(DRM_MODE_TV_MODE_PAL), DRM_MODE_TV_MODE_PAL, drm_mode_analog_pal_576i, drm_mode_analog_ntsc_480i), TV_MODE_TEST_CMDLINE("Both, NTSC Default, with PAL on command-line", BIT(DRM_MODE_TV_MODE_NTSC) | BIT(DRM_MODE_TV_MODE_PAL), DRM_MODE_TV_MODE_NTSC, DRM_MODE_TV_MODE_PAL, drm_mode_analog_pal_576i, drm_mode_analog_ntsc_480i), TV_MODE_TEST_CMDLINE("Both, PAL Default, with NTSC on command-line", BIT(DRM_MODE_TV_MODE_NTSC) | BIT(DRM_MODE_TV_MODE_PAL), DRM_MODE_TV_MODE_PAL, DRM_MODE_TV_MODE_NTSC, drm_mode_analog_ntsc_480i, drm_mode_analog_pal_576i), }; static void drm_connector_helper_tv_get_modes_desc(const struct drm_connector_helper_tv_get_modes_test *t, char *desc) { sprintf(desc, "%s", t->name); } KUNIT_ARRAY_PARAM(drm_connector_helper_tv_get_modes, drm_connector_helper_tv_get_modes_tests, drm_connector_helper_tv_get_modes_desc); static struct kunit_case drm_test_connector_helper_tv_get_modes_tests[] = { KUNIT_CASE_PARAM(drm_test_connector_helper_tv_get_modes_check, drm_connector_helper_tv_get_modes_gen_params), { } }; static struct kunit_suite drm_test_connector_helper_tv_get_modes_suite = { .name = "drm_connector_helper_tv_get_modes", .init = drm_probe_helper_test_init, .exit = drm_probe_helper_test_exit, .test_cases = drm_test_connector_helper_tv_get_modes_tests, }; kunit_test_suite(drm_test_connector_helper_tv_get_modes_suite); MODULE_AUTHOR("Maxime Ripard <maxime@cerno.tech>"); MODULE_LICENSE("GPL");
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