51 static void kms_device_probe_screens(struct kms_device *device)  in kms_device_probe_screens()  argument
60 	res = drmModeGetResources(device->fd);  in kms_device_probe_screens()
64 	device->screens = calloc(res->count_connectors, sizeof(screen));  in kms_device_probe_screens()
65 	if (!device->screens)  in kms_device_probe_screens()
73 		screen = kms_screen_create(device, res->connectors[i]);  in kms_device_probe_screens()
92 		device->screens[i] = screen;  in kms_device_probe_screens()
93 		device->num_screens++;  in kms_device_probe_screens()
100 static void kms_device_probe_crtcs(struct kms_device *device)  in kms_device_probe_crtcs()  argument
106 	res = drmModeGetResources(device->fd);  in kms_device_probe_crtcs()
110 	device->crtcs = calloc(res->count_crtcs, sizeof(crtc));  in kms_device_probe_crtcs()
111 	if (!device->crtcs)  in kms_device_probe_crtcs()
115 		crtc = kms_crtc_create(device, res->crtcs[i]);  in kms_device_probe_crtcs()
119 		device->crtcs[i] = crtc;  in kms_device_probe_crtcs()
120 		device->num_crtcs++;  in kms_device_probe_crtcs()
127 static void kms_device_probe_planes(struct kms_device *device)  in kms_device_probe_planes()  argument
133 	res = drmModeGetPlaneResources(device->fd);  in kms_device_probe_planes()
137 	device->planes = calloc(res->count_planes, sizeof(plane));  in kms_device_probe_planes()
138 	if (!device->planes)  in kms_device_probe_planes()
142 		plane = kms_plane_create(device, res->planes[i]);  in kms_device_probe_planes()
146 		device->planes[i] = plane;  in kms_device_probe_planes()
147 		device->num_planes++;  in kms_device_probe_planes()
154 static void kms_device_probe(struct kms_device *device)  in kms_device_probe()  argument
156 	kms_device_probe_screens(device);  in kms_device_probe()
157 	kms_device_probe_crtcs(device);  in kms_device_probe()
158 	kms_device_probe_planes(device);  in kms_device_probe()
163 	struct kms_device *device;  in kms_device_open()  local
165 	device = calloc(1, sizeof(*device));  in kms_device_open()
166 	if (!device)  in kms_device_open()
169 	device->fd = fd;  in kms_device_open()
171 	kms_device_probe(device);  in kms_device_open()
173 	return device;  in kms_device_open()
176 void kms_device_close(struct kms_device *device)  in kms_device_close()  argument
180 	for (i = 0; i < device->num_planes; i++)  in kms_device_close()
181 		kms_plane_free(device->planes[i]);  in kms_device_close()
183 	free(device->planes);  in kms_device_close()
185 	for (i = 0; i < device->num_crtcs; i++)  in kms_device_close()
186 		kms_crtc_free(device->crtcs[i]);  in kms_device_close()
188 	free(device->crtcs);  in kms_device_close()
190 	for (i = 0; i < device->num_screens; i++)  in kms_device_close()
191 		kms_screen_free(device->screens[i]);  in kms_device_close()
193 	free(device->screens);  in kms_device_close()
195 	if (device->fd >= 0)  in kms_device_close()
196 		close(device->fd);  in kms_device_close()
198 	free(device);  in kms_device_close()
201 struct kms_plane *kms_device_find_plane_by_type(struct kms_device *device,  in kms_device_find_plane_by_type()  argument
207 	for (i = 0; i < device->num_planes; i++) {  in kms_device_find_plane_by_type()
208 		if (device->planes[i]->type == type) {  in kms_device_find_plane_by_type()
210 				return device->planes[i];  in kms_device_find_plane_by_type()