@@ -350,10 +350,564 @@ static void drm_test_check_broadcast_rgb_crtc_mode_not_changed(struct kunit *tes
crtc_state = drm_atomic_get_new_crtc_state(state, crtc);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, crtc_state);
KUNIT_EXPECT_FALSE(test, crtc_state->mode_changed);
}
+/*
+ * Test that for an HDMI connector, with an HDMI monitor, if the
+ * Broadcast RGB property is set to auto with a mode that isn't the
+ * VIC-1 mode, we will get a limited RGB Quantization Range.
+ */
+static void drm_test_check_broadcast_rgb_auto_cea_mode(struct kunit *test)
+{
+ struct drm_atomic_helper_connector_hdmi_priv *priv;
+ struct drm_modeset_acquire_ctx *ctx;
+ struct drm_connector_state *conn_state;
+ struct drm_atomic_state *state;
+ struct drm_display_mode *preferred;
+ struct drm_connector *conn;
+ struct drm_device *drm;
+ struct drm_crtc *crtc;
+ int ret;
+
+ priv = drm_atomic_helper_connector_hdmi_init(test,
+ BIT(HDMI_COLORSPACE_RGB),
+ 8);
+ KUNIT_ASSERT_NOT_NULL(test, priv);
+
+ conn = &priv->connector;
+ KUNIT_ASSERT_TRUE(test, conn->display_info.is_hdmi);
+
+ ctx = drm_kunit_helper_acquire_ctx_alloc(test);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctx);
+
+ preferred = find_preferred_mode(conn);
+ KUNIT_ASSERT_NOT_NULL(test, preferred);
+ KUNIT_ASSERT_NE(test, drm_match_cea_mode(preferred), 1);
+
+ drm = &priv->drm;
+ crtc = priv->crtc;
+ ret = light_up_connector(test, drm, crtc, conn, preferred, ctx);
+ KUNIT_ASSERT_EQ(test, ret, 0);
+
+ state = drm_kunit_helper_atomic_state_alloc(test, drm, ctx);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, state);
+
+ conn_state = drm_atomic_get_connector_state(state, conn);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, conn_state);
+
+ KUNIT_ASSERT_EQ(test,
+ conn_state->hdmi.broadcast_rgb,
+ DRM_HDMI_BROADCAST_RGB_AUTO);
+
+ ret = drm_atomic_check_only(state);
+ KUNIT_ASSERT_EQ(test, ret, 0);
+
+ conn_state = drm_atomic_get_connector_state(state, conn);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, conn_state);
+
+ KUNIT_EXPECT_FALSE(test, conn_state->hdmi.is_full_range);
+}
+
+/*
+ * Test that for an HDMI connector, with an HDMI monitor, if the
+ * Broadcast RGB property is set to auto with a VIC-1 mode, we will get
+ * a full RGB Quantization Range.
+ */
+static void drm_test_check_broadcast_rgb_auto_cea_mode_vic_1(struct kunit *test)
+{
+ struct drm_atomic_helper_connector_hdmi_priv *priv;
+ struct drm_modeset_acquire_ctx *ctx;
+ struct drm_connector_state *conn_state;
+ struct drm_atomic_state *state;
+ struct drm_display_mode *mode;
+ struct drm_connector *conn;
+ struct drm_device *drm;
+ struct drm_crtc *crtc;
+ int ret;
+
+ priv = drm_atomic_helper_connector_hdmi_init(test,
+ BIT(HDMI_COLORSPACE_RGB),
+ 8);
+ KUNIT_ASSERT_NOT_NULL(test, priv);
+
+ conn = &priv->connector;
+ KUNIT_ASSERT_TRUE(test, conn->display_info.is_hdmi);
+
+ ctx = drm_kunit_helper_acquire_ctx_alloc(test);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctx);
+
+ mode = drm_display_mode_from_cea_vic(drm, 1);
+ KUNIT_ASSERT_NOT_NULL(test, mode);
+
+ drm = &priv->drm;
+ crtc = priv->crtc;
+ ret = light_up_connector(test, drm, crtc, conn, mode, ctx);
+ KUNIT_ASSERT_EQ(test, ret, 0);
+
+ state = drm_kunit_helper_atomic_state_alloc(test, drm, ctx);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, state);
+
+ conn_state = drm_atomic_get_connector_state(state, conn);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, conn_state);
+
+ KUNIT_ASSERT_EQ(test,
+ conn_state->hdmi.broadcast_rgb,
+ DRM_HDMI_BROADCAST_RGB_AUTO);
+
+ ret = drm_atomic_check_only(state);
+ KUNIT_ASSERT_EQ(test, ret, 0);
+
+ conn_state = drm_atomic_get_connector_state(state, conn);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, conn_state);
+
+ KUNIT_EXPECT_TRUE(test, conn_state->hdmi.is_full_range);
+}
+
+/*
+ * Test that for an HDMI connector, with an HDMI monitor, if the
+ * Broadcast RGB property is set to full with a mode that isn't the
+ * VIC-1 mode, we will get a full RGB Quantization Range.
+ */
+static void drm_test_check_broadcast_rgb_full_cea_mode(struct kunit *test)
+{
+ struct drm_atomic_helper_connector_hdmi_priv *priv;
+ struct drm_modeset_acquire_ctx *ctx;
+ struct drm_connector_state *conn_state;
+ struct drm_atomic_state *state;
+ struct drm_display_mode *preferred;
+ struct drm_connector *conn;
+ struct drm_device *drm;
+ struct drm_crtc *crtc;
+ int ret;
+
+ priv = drm_atomic_helper_connector_hdmi_init(test,
+ BIT(HDMI_COLORSPACE_RGB),
+ 8);
+ KUNIT_ASSERT_NOT_NULL(test, priv);
+
+ conn = &priv->connector;
+ KUNIT_ASSERT_TRUE(test, conn->display_info.is_hdmi);
+
+ ctx = drm_kunit_helper_acquire_ctx_alloc(test);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctx);
+
+ preferred = find_preferred_mode(conn);
+ KUNIT_ASSERT_NOT_NULL(test, preferred);
+ KUNIT_ASSERT_NE(test, drm_match_cea_mode(preferred), 1);
+
+ drm = &priv->drm;
+ crtc = priv->crtc;
+ ret = light_up_connector(test, drm, crtc, conn, preferred, ctx);
+ KUNIT_ASSERT_EQ(test, ret, 0);
+
+ state = drm_kunit_helper_atomic_state_alloc(test, drm, ctx);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, state);
+
+ conn_state = drm_atomic_get_connector_state(state, conn);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, conn_state);
+
+ conn_state->hdmi.broadcast_rgb = DRM_HDMI_BROADCAST_RGB_FULL;
+
+ ret = drm_atomic_check_only(state);
+ KUNIT_ASSERT_EQ(test, ret, 0);
+
+ conn_state = drm_atomic_get_connector_state(state, conn);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, conn_state);
+
+ KUNIT_ASSERT_EQ(test,
+ conn_state->hdmi.broadcast_rgb,
+ DRM_HDMI_BROADCAST_RGB_FULL);
+
+ KUNIT_EXPECT_TRUE(test, conn_state->hdmi.is_full_range);
+}
+
+/*
+ * Test that for an HDMI connector, with an HDMI monitor, if the
+ * Broadcast RGB property is set to full with a VIC-1 mode, we will get
+ * a full RGB Quantization Range.
+ */
+static void drm_test_check_broadcast_rgb_full_cea_mode_vic_1(struct kunit *test)
+{
+ struct drm_atomic_helper_connector_hdmi_priv *priv;
+ struct drm_modeset_acquire_ctx *ctx;
+ struct drm_connector_state *conn_state;
+ struct drm_atomic_state *state;
+ struct drm_display_mode *mode;
+ struct drm_connector *conn;
+ struct drm_device *drm;
+ struct drm_crtc *crtc;
+ int ret;
+
+ priv = drm_atomic_helper_connector_hdmi_init(test,
+ BIT(HDMI_COLORSPACE_RGB),
+ 8);
+ KUNIT_ASSERT_NOT_NULL(test, priv);
+
+ conn = &priv->connector;
+ KUNIT_ASSERT_TRUE(test, conn->display_info.is_hdmi);
+
+ ctx = drm_kunit_helper_acquire_ctx_alloc(test);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctx);
+
+ mode = drm_display_mode_from_cea_vic(drm, 1);
+ KUNIT_ASSERT_NOT_NULL(test, mode);
+
+ drm = &priv->drm;
+ crtc = priv->crtc;
+ ret = light_up_connector(test, drm, crtc, conn, mode, ctx);
+ KUNIT_ASSERT_EQ(test, ret, 0);
+
+ state = drm_kunit_helper_atomic_state_alloc(test, drm, ctx);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, state);
+
+ conn_state = drm_atomic_get_connector_state(state, conn);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, conn_state);
+
+ conn_state->hdmi.broadcast_rgb = DRM_HDMI_BROADCAST_RGB_FULL;
+
+ ret = drm_atomic_check_only(state);
+ KUNIT_ASSERT_EQ(test, ret, 0);
+
+ conn_state = drm_atomic_get_connector_state(state, conn);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, conn_state);
+
+ KUNIT_ASSERT_EQ(test,
+ conn_state->hdmi.broadcast_rgb,
+ DRM_HDMI_BROADCAST_RGB_FULL);
+
+ KUNIT_EXPECT_TRUE(test, conn_state->hdmi.is_full_range);
+}
+
+/*
+ * Test that for an HDMI connector, with an HDMI monitor, if the
+ * Broadcast RGB property is set to limited with a mode that isn't the
+ * VIC-1 mode, we will get a limited RGB Quantization Range.
+ */
+static void drm_test_check_broadcast_rgb_limited_cea_mode(struct kunit *test)
+{
+ struct drm_atomic_helper_connector_hdmi_priv *priv;
+ struct drm_modeset_acquire_ctx *ctx;
+ struct drm_connector_state *conn_state;
+ struct drm_atomic_state *state;
+ struct drm_display_mode *preferred;
+ struct drm_connector *conn;
+ struct drm_device *drm;
+ struct drm_crtc *crtc;
+ int ret;
+
+ priv = drm_atomic_helper_connector_hdmi_init(test,
+ BIT(HDMI_COLORSPACE_RGB),
+ 8);
+ KUNIT_ASSERT_NOT_NULL(test, priv);
+
+ conn = &priv->connector;
+ KUNIT_ASSERT_TRUE(test, conn->display_info.is_hdmi);
+
+ ctx = drm_kunit_helper_acquire_ctx_alloc(test);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctx);
+
+ preferred = find_preferred_mode(conn);
+ KUNIT_ASSERT_NOT_NULL(test, preferred);
+ KUNIT_ASSERT_NE(test, drm_match_cea_mode(preferred), 1);
+
+ drm = &priv->drm;
+ crtc = priv->crtc;
+ ret = light_up_connector(test, drm, crtc, conn, preferred, ctx);
+ KUNIT_ASSERT_EQ(test, ret, 0);
+
+ state = drm_kunit_helper_atomic_state_alloc(test, drm, ctx);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, state);
+
+ conn_state = drm_atomic_get_connector_state(state, conn);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, conn_state);
+
+ conn_state->hdmi.broadcast_rgb = DRM_HDMI_BROADCAST_RGB_LIMITED;
+
+ ret = drm_atomic_check_only(state);
+ KUNIT_ASSERT_EQ(test, ret, 0);
+
+ conn_state = drm_atomic_get_connector_state(state, conn);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, conn_state);
+
+ KUNIT_ASSERT_EQ(test,
+ conn_state->hdmi.broadcast_rgb,
+ DRM_HDMI_BROADCAST_RGB_LIMITED);
+
+ KUNIT_EXPECT_FALSE(test, conn_state->hdmi.is_full_range);
+}
+
+/*
+ * Test that for an HDMI connector, with an HDMI monitor, if the
+ * Broadcast RGB property is set to limited with a VIC-1 mode, we will
+ * get a limited RGB Quantization Range.
+ */
+static void drm_test_check_broadcast_rgb_limited_cea_mode_vic_1(struct kunit *test)
+{
+ struct drm_atomic_helper_connector_hdmi_priv *priv;
+ struct drm_modeset_acquire_ctx *ctx;
+ struct drm_connector_state *conn_state;
+ struct drm_atomic_state *state;
+ struct drm_display_mode *mode;
+ struct drm_connector *conn;
+ struct drm_device *drm;
+ struct drm_crtc *crtc;
+ int ret;
+
+ priv = drm_atomic_helper_connector_hdmi_init(test,
+ BIT(HDMI_COLORSPACE_RGB),
+ 8);
+ KUNIT_ASSERT_NOT_NULL(test, priv);
+
+ conn = &priv->connector;
+ KUNIT_ASSERT_TRUE(test, conn->display_info.is_hdmi);
+
+ ctx = drm_kunit_helper_acquire_ctx_alloc(test);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctx);
+
+ mode = drm_display_mode_from_cea_vic(drm, 1);
+ KUNIT_ASSERT_NOT_NULL(test, mode);
+
+ drm = &priv->drm;
+ crtc = priv->crtc;
+ ret = light_up_connector(test, drm, crtc, conn, mode, ctx);
+ KUNIT_ASSERT_EQ(test, ret, 0);
+
+ state = drm_kunit_helper_atomic_state_alloc(test, drm, ctx);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, state);
+
+ conn_state = drm_atomic_get_connector_state(state, conn);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, conn_state);
+
+ conn_state->hdmi.broadcast_rgb = DRM_HDMI_BROADCAST_RGB_LIMITED;
+
+ ret = drm_atomic_check_only(state);
+ KUNIT_ASSERT_EQ(test, ret, 0);
+
+ conn_state = drm_atomic_get_connector_state(state, conn);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, conn_state);
+
+ KUNIT_ASSERT_EQ(test,
+ conn_state->hdmi.broadcast_rgb,
+ DRM_HDMI_BROADCAST_RGB_LIMITED);
+
+ KUNIT_EXPECT_FALSE(test, conn_state->hdmi.is_full_range);
+}
+
+/*
+ * Test that if we have an HDMI connector that would use a YUV output,
+ * we always get a limited quantization range with the Broadcast RGB
+ * property set to auto.
+ */
+static void drm_test_check_broadcast_rgb_auto_yuv(struct kunit *test)
+{
+ struct drm_atomic_helper_connector_hdmi_priv *priv;
+ struct drm_modeset_acquire_ctx *ctx;
+ struct drm_connector_state *conn_state;
+ struct drm_atomic_state *state;
+ struct drm_display_info *info;
+ struct drm_display_mode *preferred;
+ unsigned long long rate;
+ struct drm_connector *conn;
+ struct drm_device *drm;
+ struct drm_crtc *crtc;
+ int ret;
+
+ priv = drm_atomic_helper_connector_hdmi_init(test,
+ BIT(HDMI_COLORSPACE_RGB) |
+ BIT(HDMI_COLORSPACE_YUV422),
+ 12);
+ KUNIT_ASSERT_NOT_NULL(test, priv);
+
+ conn = &priv->connector;
+ ret = set_connector_edid(test, conn,
+ test_edid_hdmi_1080p_rgb_yuv_dc_max_200mhz,
+ ARRAY_SIZE(test_edid_hdmi_1080p_rgb_yuv_dc_max_200mhz));
+ KUNIT_ASSERT_EQ(test, ret, 0);
+
+ info = &conn->display_info;
+ KUNIT_ASSERT_TRUE(test, info->is_hdmi);
+ KUNIT_ASSERT_GT(test, info->max_tmds_clock, 0);
+
+ ctx = drm_kunit_helper_acquire_ctx_alloc(test);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctx);
+
+ preferred = find_preferred_mode(conn);
+ KUNIT_ASSERT_NOT_NULL(test, preferred);
+ KUNIT_ASSERT_FALSE(test, preferred->flags & DRM_MODE_FLAG_DBLCLK);
+
+ rate = drm_connector_hdmi_compute_mode_clock(preferred, 12, HDMI_COLORSPACE_RGB);
+ KUNIT_ASSERT_GT(test, rate, info->max_tmds_clock * 1000);
+
+ rate = drm_connector_hdmi_compute_mode_clock(preferred, 12, HDMI_COLORSPACE_YUV422);
+ KUNIT_ASSERT_LT(test, rate, info->max_tmds_clock * 1000);
+
+ drm = &priv->drm;
+ crtc = priv->crtc;
+ ret = light_up_connector(test, drm, crtc, conn, preferred, ctx);
+ KUNIT_EXPECT_EQ(test, ret, 0);
+
+ state = drm_kunit_helper_atomic_state_alloc(test, drm, ctx);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, state);
+
+ conn_state = drm_atomic_get_connector_state(state, conn);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, conn_state);
+
+ conn_state->hdmi.broadcast_rgb = DRM_HDMI_BROADCAST_RGB_AUTO;
+
+ ret = drm_atomic_check_only(state);
+ KUNIT_ASSERT_EQ(test, ret, 0);
+
+ conn_state = drm_atomic_get_connector_state(state, conn);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, conn_state);
+
+ KUNIT_ASSERT_EQ(test, conn_state->hdmi.output_format, HDMI_COLORSPACE_YUV422);
+ KUNIT_EXPECT_FALSE(test, conn_state->hdmi.is_full_range);
+}
+
+/*
+ * Test that if we have an HDMI connector that would use a YUV output,
+ * we always get a limited quantization range even if we have the
+ * Broadcast RGB property set to full.
+ */
+static void drm_test_check_broadcast_rgb_full_yuv(struct kunit *test)
+{
+ struct drm_atomic_helper_connector_hdmi_priv *priv;
+ struct drm_modeset_acquire_ctx *ctx;
+ struct drm_connector_state *conn_state;
+ struct drm_atomic_state *state;
+ struct drm_display_info *info;
+ struct drm_display_mode *preferred;
+ unsigned long long rate;
+ struct drm_connector *conn;
+ struct drm_device *drm;
+ struct drm_crtc *crtc;
+ int ret;
+
+ priv = drm_atomic_helper_connector_hdmi_init(test,
+ BIT(HDMI_COLORSPACE_RGB) |
+ BIT(HDMI_COLORSPACE_YUV422),
+ 12);
+ KUNIT_ASSERT_NOT_NULL(test, priv);
+
+ conn = &priv->connector;
+ ret = set_connector_edid(test, conn,
+ test_edid_hdmi_1080p_rgb_yuv_dc_max_200mhz,
+ ARRAY_SIZE(test_edid_hdmi_1080p_rgb_yuv_dc_max_200mhz));
+ KUNIT_ASSERT_EQ(test, ret, 0);
+
+ info = &conn->display_info;
+ KUNIT_ASSERT_TRUE(test, info->is_hdmi);
+ KUNIT_ASSERT_GT(test, info->max_tmds_clock, 0);
+
+ ctx = drm_kunit_helper_acquire_ctx_alloc(test);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctx);
+
+ preferred = find_preferred_mode(conn);
+ KUNIT_ASSERT_NOT_NULL(test, preferred);
+ KUNIT_ASSERT_FALSE(test, preferred->flags & DRM_MODE_FLAG_DBLCLK);
+
+ rate = drm_connector_hdmi_compute_mode_clock(preferred, 12, HDMI_COLORSPACE_RGB);
+ KUNIT_ASSERT_GT(test, rate, info->max_tmds_clock * 1000);
+
+ rate = drm_connector_hdmi_compute_mode_clock(preferred, 12, HDMI_COLORSPACE_YUV422);
+ KUNIT_ASSERT_LT(test, rate, info->max_tmds_clock * 1000);
+
+ drm = &priv->drm;
+ crtc = priv->crtc;
+ ret = light_up_connector(test, drm, crtc, conn, preferred, ctx);
+ KUNIT_EXPECT_EQ(test, ret, 0);
+
+ state = drm_kunit_helper_atomic_state_alloc(test, drm, ctx);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, state);
+
+ conn_state = drm_atomic_get_connector_state(state, conn);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, conn_state);
+
+ conn_state->hdmi.broadcast_rgb = DRM_HDMI_BROADCAST_RGB_FULL;
+
+ ret = drm_atomic_check_only(state);
+ KUNIT_ASSERT_EQ(test, ret, 0);
+
+ conn_state = drm_atomic_get_connector_state(state, conn);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, conn_state);
+
+ KUNIT_ASSERT_EQ(test, conn_state->hdmi.output_format, HDMI_COLORSPACE_YUV422);
+ KUNIT_EXPECT_FALSE(test, conn_state->hdmi.is_full_range);
+}
+
+/*
+ * Test that if we have an HDMI connector that would use a YUV output,
+ * we always get a limited quantization range even if we have the
+ * Broadcast RGB property set to full.
+ */
+static void drm_test_check_broadcast_rgb_limited_yuv(struct kunit *test)
+{
+ struct drm_atomic_helper_connector_hdmi_priv *priv;
+ struct drm_modeset_acquire_ctx *ctx;
+ struct drm_connector_state *conn_state;
+ struct drm_atomic_state *state;
+ struct drm_display_info *info;
+ struct drm_display_mode *preferred;
+ unsigned long long rate;
+ struct drm_connector *conn;
+ struct drm_device *drm;
+ struct drm_crtc *crtc;
+ int ret;
+
+ priv = drm_atomic_helper_connector_hdmi_init(test,
+ BIT(HDMI_COLORSPACE_RGB) |
+ BIT(HDMI_COLORSPACE_YUV422),
+ 12);
+ KUNIT_ASSERT_NOT_NULL(test, priv);
+
+ conn = &priv->connector;
+ ret = set_connector_edid(test, conn,
+ test_edid_hdmi_1080p_rgb_yuv_dc_max_200mhz,
+ ARRAY_SIZE(test_edid_hdmi_1080p_rgb_yuv_dc_max_200mhz));
+ KUNIT_ASSERT_EQ(test, ret, 0);
+
+ info = &conn->display_info;
+ KUNIT_ASSERT_TRUE(test, info->is_hdmi);
+ KUNIT_ASSERT_GT(test, info->max_tmds_clock, 0);
+
+ ctx = drm_kunit_helper_acquire_ctx_alloc(test);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctx);
+
+ preferred = find_preferred_mode(conn);
+ KUNIT_ASSERT_NOT_NULL(test, preferred);
+ KUNIT_ASSERT_FALSE(test, preferred->flags & DRM_MODE_FLAG_DBLCLK);
+
+ rate = drm_connector_hdmi_compute_mode_clock(preferred, 12, HDMI_COLORSPACE_RGB);
+ KUNIT_ASSERT_GT(test, rate, info->max_tmds_clock * 1000);
+
+ rate = drm_connector_hdmi_compute_mode_clock(preferred, 12, HDMI_COLORSPACE_YUV422);
+ KUNIT_ASSERT_LT(test, rate, info->max_tmds_clock * 1000);
+
+ drm = &priv->drm;
+ crtc = priv->crtc;
+ ret = light_up_connector(test, drm, crtc, conn, preferred, ctx);
+ KUNIT_EXPECT_EQ(test, ret, 0);
+
+ state = drm_kunit_helper_atomic_state_alloc(test, drm, ctx);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, state);
+
+ conn_state = drm_atomic_get_connector_state(state, conn);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, conn_state);
+
+ conn_state->hdmi.broadcast_rgb = DRM_HDMI_BROADCAST_RGB_LIMITED;
+
+ ret = drm_atomic_check_only(state);
+ KUNIT_ASSERT_EQ(test, ret, 0);
+
+ conn_state = drm_atomic_get_connector_state(state, conn);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, conn_state);
+
+ KUNIT_ASSERT_EQ(test, conn_state->hdmi.output_format, HDMI_COLORSPACE_YUV422);
+ KUNIT_EXPECT_FALSE(test, conn_state->hdmi.is_full_range);
+}
+
/*
* Test that if we change the maximum bpc property to a different value,
* we trigger a mode change on the connector's CRTC, which will in turn
* disable/enable the connector.
*/
@@ -1185,10 +1739,19 @@ static void drm_test_check_output_bpc_format_display_8bpc_only(struct kunit *tes
KUNIT_EXPECT_EQ(test, conn_state->hdmi.output_bpc, 8);
KUNIT_EXPECT_EQ(test, conn_state->hdmi.output_format, HDMI_COLORSPACE_RGB);
}
static struct kunit_case drm_atomic_helper_connector_hdmi_check_tests[] = {
+ KUNIT_CASE(drm_test_check_broadcast_rgb_auto_cea_mode),
+ KUNIT_CASE(drm_test_check_broadcast_rgb_auto_cea_mode_vic_1),
+ KUNIT_CASE(drm_test_check_broadcast_rgb_auto_yuv),
+ KUNIT_CASE(drm_test_check_broadcast_rgb_full_cea_mode),
+ KUNIT_CASE(drm_test_check_broadcast_rgb_full_cea_mode_vic_1),
+ KUNIT_CASE(drm_test_check_broadcast_rgb_full_yuv),
+ KUNIT_CASE(drm_test_check_broadcast_rgb_limited_cea_mode),
+ KUNIT_CASE(drm_test_check_broadcast_rgb_limited_cea_mode_vic_1),
+ KUNIT_CASE(drm_test_check_broadcast_rgb_limited_yuv),
KUNIT_CASE(drm_test_check_broadcast_rgb_crtc_mode_changed),
KUNIT_CASE(drm_test_check_broadcast_rgb_crtc_mode_not_changed),
KUNIT_CASE(drm_test_check_hdmi_funcs_reject_rate),
KUNIT_CASE(drm_test_check_max_tmds_rate_bpc_fallback),
KUNIT_CASE(drm_test_check_max_tmds_rate_format_fallback),