55 static void kms_device_probe_screens(struct kms_device *device)  in kms_device_probe_screens()  argument
64 	res = drmModeGetResources(device->fd);  in kms_device_probe_screens()
68 	device->screens = calloc(res->count_connectors, sizeof(screen));  in kms_device_probe_screens()
69 	if (!device->screens)  in kms_device_probe_screens()
77 		screen = kms_screen_create(device, res->connectors[i]);  in kms_device_probe_screens()
96 		device->screens[i] = screen;  in kms_device_probe_screens()
97 		device->num_screens++;  in kms_device_probe_screens()
103 static void kms_device_probe_crtcs(struct kms_device *device)  in kms_device_probe_crtcs()  argument
109 	res = drmModeGetResources(device->fd);  in kms_device_probe_crtcs()
113 	device->crtcs = calloc(res->count_crtcs, sizeof(crtc));  in kms_device_probe_crtcs()
114 	if (!device->crtcs)  in kms_device_probe_crtcs()
118 		crtc = kms_crtc_create(device, res->crtcs[i]);  in kms_device_probe_crtcs()
122 		device->crtcs[i] = crtc;  in kms_device_probe_crtcs()
123 		device->num_crtcs++;  in kms_device_probe_crtcs()
129 static void kms_device_probe_planes(struct kms_device *device)  in kms_device_probe_planes()  argument
135 	res = drmModeGetPlaneResources(device->fd);  in kms_device_probe_planes()
139 	device->planes = calloc(res->count_planes, sizeof(plane));  in kms_device_probe_planes()
140 	if (!device->planes)  in kms_device_probe_planes()
144 		plane = kms_plane_create(device, res->planes[i]);  in kms_device_probe_planes()
148 		device->planes[i] = plane;  in kms_device_probe_planes()
149 		device->num_planes++;  in kms_device_probe_planes()
155 static void kms_device_probe(struct kms_device *device)  in kms_device_probe()  argument
157 	kms_device_probe_screens(device);  in kms_device_probe()
158 	kms_device_probe_crtcs(device);  in kms_device_probe()
159 	kms_device_probe_planes(device);  in kms_device_probe()
164 	struct kms_device *device;  in kms_device_open()  local
166 	device = calloc(1, sizeof(*device));  in kms_device_open()
167 	if (!device)  in kms_device_open()
170 	device->fd = fd;  in kms_device_open()
172 	kms_device_probe(device);  in kms_device_open()
174 	return device;  in kms_device_open()
177 void kms_device_close(struct kms_device *device)  in kms_device_close()  argument
181 	for (i = 0; i < device->num_planes; i++)  in kms_device_close()
182 		kms_plane_free(device->planes[i]);  in kms_device_close()
184 	free(device->planes);  in kms_device_close()
186 	for (i = 0; i < device->num_crtcs; i++)  in kms_device_close()
187 		kms_crtc_free(device->crtcs[i]);  in kms_device_close()
189 	free(device->crtcs);  in kms_device_close()
191 	for (i = 0; i < device->num_screens; i++)  in kms_device_close()
192 		kms_screen_free(device->screens[i]);  in kms_device_close()
194 	free(device->screens);  in kms_device_close()
196 	if (device->fd >= 0)  in kms_device_close()
197 		close(device->fd);  in kms_device_close()
199 	free(device);  in kms_device_close()
202 struct kms_plane *kms_device_find_plane_by_type(struct kms_device *device,  in kms_device_find_plane_by_type()  argument
208 	for (i = 0; i < device->num_planes; i++) {  in kms_device_find_plane_by_type()
209 		if (device->planes[i]->type == type) {  in kms_device_find_plane_by_type()
211 				return device->planes[i];  in kms_device_find_plane_by_type()