drm2/i915/intel_sdvo.c

154 	/* Mark the type of connector */
210 static struct intel_sdvo *intel_attached_sdvo(struct drm_connector *connector)
212 	return container_of(intel_attached_encoder(connector),
216 static struct intel_sdvo_connector *to_intel_sdvo_connector(struct drm_connector *connector)
218 	return container_of(to_intel_connector(connector), struct intel_sdvo_connector, base);
1192 static bool intel_sdvo_connector_get_hw_state(struct intel_connector *connector)
1195 		to_intel_sdvo_connector(&connector->base);
1196 	struct intel_sdvo *intel_sdvo = intel_attached_sdvo(&connector->base);
1316 static void intel_sdvo_dpms(struct drm_connector *connector, int mode)
1319 	struct intel_sdvo *intel_sdvo = intel_attached_sdvo(connector);
1325 	if (mode == connector->dpms)
1328 	connector->dpms = mode;
1355 	intel_modeset_check_state(connector->dev);
1358 static int intel_sdvo_mode_valid(struct drm_connector *connector,
1361 	struct intel_sdvo *intel_sdvo = intel_attached_sdvo(connector);
1453 intel_sdvo_get_edid(struct drm_connector *connector)
1455 	struct intel_sdvo *sdvo = intel_attached_sdvo(connector);
1456 	return drm_get_edid(connector, sdvo->ddc);
1459 /* Mac mini hack -- use the same DDC as the analog connector */
1461 intel_sdvo_get_analog_edid(struct drm_connector *connector)
1463 	struct drm_i915_private *dev_priv = connector->dev->dev_private;
1465 	return drm_get_edid(connector,
1471 intel_sdvo_tmds_sink_detect(struct drm_connector *connector)
1473 	struct intel_sdvo *intel_sdvo = intel_attached_sdvo(connector);
1477 	edid = intel_sdvo_get_edid(connector);
1488 			edid = intel_sdvo_get_edid(connector);
1502 	 * port, try to use the CRT ddc to read the EDID for DVI-connector.
1505 		edid = intel_sdvo_get_analog_edid(connector);
1509 		/* DDC bus is shared, match EDID to connector type */
1522 		struct intel_sdvo_connector *intel_sdvo_connector = to_intel_sdvo_connector(connector);
1543 intel_sdvo_detect(struct drm_connector *connector, bool force)
1546 	struct intel_sdvo *intel_sdvo = intel_attached_sdvo(connector);
1547 	struct intel_sdvo_connector *intel_sdvo_connector = to_intel_sdvo_connector(connector);
1570 		ret = intel_sdvo_tmds_sink_detect(connector);
1575 		edid = intel_sdvo_get_edid(connector);
1577 			edid = intel_sdvo_get_analog_edid(connector);
1607 static void intel_sdvo_get_ddc_modes(struct drm_connector *connector)
1612 	edid = intel_sdvo_get_edid(connector);
1615 	 * Mac mini hack.  On this device, the DVI-I connector shares one DDC
1621 		edid = intel_sdvo_get_analog_edid(connector);
1624 		if (intel_sdvo_connector_matches_edid(to_intel_sdvo_connector(connector),
1626 			drm_mode_connector_update_edid_property(connector, edid);
1627 			drm_add_edid_modes(connector, edid);
1699 static void intel_sdvo_get_tv_modes(struct drm_connector *connector)
1701 	struct intel_sdvo *intel_sdvo = intel_attached_sdvo(connector);
1727 			nmode = drm_mode_duplicate(connector->dev,
1730 				drm_mode_probed_add(connector, nmode);
1734 static void intel_sdvo_get_lvds_modes(struct drm_connector *connector)
1736 	struct intel_sdvo *intel_sdvo = intel_attached_sdvo(connector);
1737 	struct drm_i915_private *dev_priv = connector->dev->dev_private;
1745 	intel_ddc_get_modes(connector, intel_sdvo->i2c);
1746 	if (list_empty(&connector->probed_modes) == false)
1751 		newmode = drm_mode_duplicate(connector->dev,
1757 			drm_mode_probed_add(connector, newmode);
1762 	list_for_each_entry(newmode, &connector->probed_modes, head) {
1765 				drm_mode_duplicate(connector->dev, newmode);
1774 static int intel_sdvo_get_modes(struct drm_connector *connector)
1776 	struct intel_sdvo_connector *intel_sdvo_connector = to_intel_sdvo_connector(connector);
1779 		intel_sdvo_get_tv_modes(connector);
1781 		intel_sdvo_get_lvds_modes(connector);
1783 		intel_sdvo_get_ddc_modes(connector);
1785 	return !list_empty(&connector->probed_modes);
1789 intel_sdvo_destroy_enhance_property(struct drm_connector *connector)
1791 	struct intel_sdvo_connector *intel_sdvo_connector = to_intel_sdvo_connector(connector);
1792 	struct drm_device *dev = connector->dev;
1830 static void intel_sdvo_destroy(struct drm_connector *connector)
1832 	struct intel_sdvo_connector *intel_sdvo_connector = to_intel_sdvo_connector(connector);
1835 		drm_property_destroy(connector->dev,
1838 	intel_sdvo_destroy_enhance_property(connector);
1839 	drm_connector_cleanup(connector);
1843 static bool intel_sdvo_detect_hdmi_audio(struct drm_connector *connector)
1845 	struct intel_sdvo *intel_sdvo = intel_attached_sdvo(connector);
1852 	edid = intel_sdvo_get_edid(connector);
1861 intel_sdvo_set_property(struct drm_connector *connector,
1865 	struct intel_sdvo *intel_sdvo = intel_attached_sdvo(connector);
1866 	struct intel_sdvo_connector *intel_sdvo_connector = to_intel_sdvo_connector(connector);
1867 	struct drm_i915_private *dev_priv = connector->dev->dev_private;
1872 	ret = drm_object_property_set_value(&connector->base, property, val);
1886 			has_audio = intel_sdvo_detect_hdmi_audio(connector);
1927 			drm_object_property_set_value(&connector->base,
1939 			drm_object_property_set_value(&connector->base,
1951 			drm_object_property_set_value(&connector->base,
1963 			drm_object_property_set_value(&connector->base,
2181 intel_sdvo_connector_init(struct intel_sdvo_connector *connector,
2185 			   &connector->base.base,
2187 			   connector->base.base.connector_type);
2189 	drm_connector_helper_add(&connector->base.base,
2192 	connector->base.base.interlace_allowed = 1;
2193 	connector->base.base.doublescan_allowed = 0;
2194 	connector->base.base.display_info.subpixel_order = SubPixelHorizontalRGB;
2195 	connector->base.get_hw_state = intel_sdvo_connector_get_hw_state;
2197 	intel_connector_attach_encoder(&connector->base, &encoder->base);
2201 intel_sdvo_add_hdmi_properties(struct intel_sdvo_connector *connector)
2203 	struct drm_device *dev = connector->base.base.dev;
2205 	intel_attach_force_audio_property(&connector->base.base);
2207 		intel_attach_broadcast_rgb_property(&connector->base.base);
2214 	struct drm_connector *connector;
2232 	connector = &intel_connector->base;
2235 		connector->polled = DRM_CONNECTOR_POLL_HPD;
2243 		connector->polled = DRM_CONNECTOR_POLL_CONNECT | DRM_CONNECTOR_POLL_DISCONNECT;
2246 	connector->connector_type = DRM_MODE_CONNECTOR_DVID;
2249 		connector->connector_type = DRM_MODE_CONNECTOR_HDMIA;
2264 	struct drm_connector *connector;
2273 	connector = &intel_connector->base;
2275 	connector->connector_type = DRM_MODE_CONNECTOR_SVIDEO;
2294 	intel_sdvo_destroy(connector);
2302 	struct drm_connector *connector;
2311 	connector = &intel_connector->base;
2312 	connector->polled = DRM_CONNECTOR_POLL_CONNECT;
2314 	connector->connector_type = DRM_MODE_CONNECTOR_VGA;
2333 	struct drm_connector *connector;
2342 	connector = &intel_connector->base;
2344 	connector->connector_type = DRM_MODE_CONNECTOR_LVDS;
2361 	intel_sdvo_destroy(connector);
2429 	struct drm_connector *connector, *tmp;
2431 	list_for_each_entry_safe(connector, tmp,
2433 		if (intel_attached_encoder(connector) == &intel_sdvo->base)
2434 			intel_sdvo_destroy(connector);
2494 		drm_object_attach_property(&connector->base, \
2508 	struct drm_connector *connector = &intel_sdvo_connector->base.base;
2531 		drm_object_attach_property(&connector->base,
2540 		drm_object_attach_property(&connector->base,
2568 		drm_object_attach_property(&connector->base,
2578 		drm_object_attach_property(&connector->base,
2610 		drm_object_attach_property(&connector->base,
2625 	struct drm_connector *connector = &intel_sdvo_connector->base.base;