54 static bool is_valid_display(omap_hwc_device_t* hwc_dev, int disp)  in is_valid_display()  argument
56     if (disp < 0 || disp >= MAX_DISPLAYS || !hwc_dev->displays[disp])  in is_valid_display()
120 static void get_connectors(omap_hwc_device_t* hwc_dev)  in get_connectors()  argument
126     for (auto connector : hwc_dev->card->get_connectors()) {  in get_connectors()
129                 hwc_dev->primaryConector = connector;  in get_connectors()
137                 hwc_dev->primaryConector = connector;  in get_connectors()
144     for (auto connector : hwc_dev->card->get_connectors()) {  in get_connectors()
146             hwc_dev->externalConector = connector;  in get_connectors()
152 static int init_primary_display(omap_hwc_device_t* hwc_dev)  in init_primary_display()  argument
154     if (hwc_dev->displays[HWC_DISPLAY_PRIMARY]) {  in init_primary_display()
159     kms::Connector* connector = hwc_dev->primaryConector;  in init_primary_display()
162     hwc_dev->displays[HWC_DISPLAY_PRIMARY] = display;  in init_primary_display()
192     display->disp_link.card = hwc_dev->card;  in init_primary_display()
205 static int add_external_hdmi_display(omap_hwc_device_t* hwc_dev)  in add_external_hdmi_display()  argument
207     if (hwc_dev->displays[HWC_DISPLAY_EXTERNAL]) {  in add_external_hdmi_display()
212     kms::Connector* connector = hwc_dev->externalConector;  in add_external_hdmi_display()
228     hwc_dev->displays[HWC_DISPLAY_EXTERNAL] = display;  in add_external_hdmi_display()
238     display->disp_link.card = hwc_dev->card;  in add_external_hdmi_display()
251 static void remove_external_hdmi_display(omap_hwc_device_t* hwc_dev)  in remove_external_hdmi_display()  argument
253     HWCDisplay* display = hwc_dev->displays[HWC_DISPLAY_EXTERNAL];  in remove_external_hdmi_display()
259     delete hwc_dev->displays[HWC_DISPLAY_EXTERNAL];  in remove_external_hdmi_display()
260     hwc_dev->displays[HWC_DISPLAY_EXTERNAL] = NULL;  in remove_external_hdmi_display()
263 static void handle_hotplug(omap_hwc_device_t* hwc_dev, bool state)  in handle_hotplug()  argument
266         int err = add_external_hdmi_display(hwc_dev);  in handle_hotplug()
268             remove_external_hdmi_display(hwc_dev);  in handle_hotplug()
273         remove_external_hdmi_display(hwc_dev);  in handle_hotplug()
278 static int find_hdmi_connector_status(omap_hwc_device_t* hwc_dev)  in find_hdmi_connector_status()  argument
280     auto connector = hwc_dev->externalConector;  in find_hdmi_connector_status()
296 static bool check_hotplug_status(omap_hwc_device_t* hwc_dev, bool old_state)  in check_hotplug_status()  argument
298     std::unique_lock<std::mutex> lock(hwc_dev->mutex);  in check_hotplug_status()
300     bool state = find_hdmi_connector_status(hwc_dev);  in check_hotplug_status()
302         handle_hotplug(hwc_dev, state);  in check_hotplug_status()
306     if (hwc_dev->cb_procs) {  in check_hotplug_status()
307         if (hwc_dev->cb_procs->hotplug)  in check_hotplug_status()
308             hwc_dev->cb_procs->hotplug(hwc_dev->cb_procs, HWC_DISPLAY_EXTERNAL, state);  in check_hotplug_status()
309         if (hwc_dev->cb_procs->invalidate)  in check_hotplug_status()
310             hwc_dev->cb_procs->invalidate(hwc_dev->cb_procs);  in check_hotplug_status()
318     omap_hwc_device_t* hwc_dev = (omap_hwc_device_t*)data;  in hwc_hdmi_thread()  local
337     bool state = check_hotplug_status(hwc_dev, false);  in hwc_hdmi_thread()
352             state = check_hotplug_status(hwc_dev, state);  in hwc_hdmi_thread()
366     omap_hwc_device_t* hwc_dev = (omap_hwc_device_t*)data;  in hwc_drm_event_thread()  local
371         pfds.fd = hwc_dev->card->fd(),  in hwc_drm_event_thread()
420 static int hwc_prepare_for_display(omap_hwc_device_t* hwc_dev, int disp, hwc_display_contents_1_t* …  in hwc_prepare_for_display()  argument
422     if (!is_valid_display(hwc_dev, disp))  in hwc_prepare_for_display()
425     HWCDisplay* display = hwc_dev->displays[disp];  in hwc_prepare_for_display()
447     omap_hwc_device_t* hwc_dev = (omap_hwc_device_t*)dev;  in hwc_prepare()  local
448     std::unique_lock<std::mutex> lock(hwc_dev->mutex);  in hwc_prepare()
463         int disp_err = hwc_prepare_for_display(hwc_dev, i, contents);  in hwc_prepare()
472 static int hwc_set_for_display(omap_hwc_device_t* hwc_dev, int disp, hwc_display_contents_1_t* cont…  in hwc_set_for_display()  argument
474     if (!is_valid_display(hwc_dev, disp))  in hwc_set_for_display()
477     HWCDisplay* display = hwc_dev->displays[disp];  in hwc_set_for_display()
516     omap_hwc_device_t* hwc_dev = (omap_hwc_device_t*)dev;  in hwc_set()  local
517     std::unique_lock<std::mutex> lock(hwc_dev->mutex);  in hwc_set()
532         int disp_err = hwc_set_for_display(hwc_dev, i, contents);  in hwc_set()
543     omap_hwc_device_t* hwc_dev = (omap_hwc_device_t*)dev;  in hwc_eventControl()  local
544     std::unique_lock<std::mutex> lock(hwc_dev->mutex);  in hwc_eventControl()
546     if (!is_valid_display(hwc_dev, disp))  in hwc_eventControl()
552         hwc_dev->displays[disp]->cb_procs = hwc_dev->cb_procs;  in hwc_eventControl()
555         return hwc_dev->displays[disp]->set_vsync_state(enabled);  in hwc_eventControl()
566     omap_hwc_device_t* hwc_dev = (omap_hwc_device_t*)dev;  in hwc_blank()  local
567     std::unique_lock<std::mutex> lock(hwc_dev->mutex);  in hwc_blank()
571     if (!is_valid_display(hwc_dev, disp))  in hwc_blank()
574     hwc_dev->displays[disp]->blank(blank);  in hwc_blank()
581     omap_hwc_device_t* hwc_dev = (omap_hwc_device_t*)dev;  in hwc_query()  local
582     std::unique_lock<std::mutex> lock(hwc_dev->mutex);  in hwc_query()
606     omap_hwc_device_t* hwc_dev = (omap_hwc_device_t*)dev;  in hwc_registerProcs()  local
607     std::unique_lock<std::mutex> lock(hwc_dev->mutex);  in hwc_registerProcs()
609     hwc_dev->cb_procs = (typeof(hwc_dev->cb_procs))procs;  in hwc_registerProcs()
613         hwc_dev->hdmi_thread = new std::thread(hwc_hdmi_thread, hwc_dev);  in hwc_registerProcs()
621     omap_hwc_device_t* hwc_dev = (omap_hwc_device_t*)dev;  in hwc_getDisplayConfigs()  local
622     std::unique_lock<std::mutex> lock(hwc_dev->mutex);  in hwc_getDisplayConfigs()
624     if (!is_valid_display(hwc_dev, disp))  in hwc_getDisplayConfigs()
627     HWCDisplay* display = hwc_dev->displays[disp];  in hwc_getDisplayConfigs()
634     omap_hwc_device_t* hwc_dev = (omap_hwc_device_t*)dev;  in hwc_getDisplayAttributes()  local
635     std::unique_lock<std::mutex> lock(hwc_dev->mutex);  in hwc_getDisplayAttributes()
637     if (!is_valid_display(hwc_dev, disp))  in hwc_getDisplayAttributes()
640     HWCDisplay* display = hwc_dev->displays[disp];  in hwc_getDisplayAttributes()
647     omap_hwc_device_t* hwc_dev = (omap_hwc_device_t*)device;  in hwc_device_close()  local
649     if (hwc_dev) {  in hwc_device_close()
650         if (hwc_dev->event_thread)  in hwc_device_close()
651             delete hwc_dev->event_thread;  in hwc_device_close()
654             delete hwc_dev->displays[i];  in hwc_device_close()
656         delete hwc_dev;  in hwc_device_close()
667     omap_hwc_device_t* hwc_dev = new omap_hwc_device_t;  in hwc_device_open()  local
668     memset(hwc_dev, 0, sizeof(*hwc_dev));  in hwc_device_open()
671     hwc_dev->card = new kms::Card();  in hwc_device_open()
674     get_connectors(hwc_dev);  in hwc_device_open()
676     int ret = init_primary_display(hwc_dev);  in hwc_device_open()
682     hwc_dev->event_thread = new std::thread(hwc_drm_event_thread, hwc_dev);  in hwc_device_open()
684     hwc_dev->device.common.tag = HARDWARE_DEVICE_TAG;  in hwc_device_open()
685     hwc_dev->device.common.version = HWC_DEVICE_API_VERSION_1_1;  in hwc_device_open()
686     hwc_dev->device.common.module = (hw_module_t*)module;  in hwc_device_open()
687     hwc_dev->device.common.close = hwc_device_close;  in hwc_device_open()
688     hwc_dev->device.prepare = hwc_prepare;  in hwc_device_open()
689     hwc_dev->device.set = hwc_set;  in hwc_device_open()
690     hwc_dev->device.eventControl = hwc_eventControl;  in hwc_device_open()
691     hwc_dev->device.blank = hwc_blank;  in hwc_device_open()
692     hwc_dev->device.query = hwc_query;  in hwc_device_open()
693     hwc_dev->device.registerProcs = hwc_registerProcs;  in hwc_device_open()
694     hwc_dev->device.getDisplayConfigs = hwc_getDisplayConfigs;  in hwc_device_open()
695     hwc_dev->device.getDisplayAttributes = hwc_getDisplayAttributes;  in hwc_device_open()
697     *device = &hwc_dev->device.common;  in hwc_device_open()