gpu/vga/vga_switcheroo.c

70  * clients. The mux is called the handler. Muxless machines also register a
76  * there can thus be up to three clients: Two vga clients (GPUs) and one audio
110  * For audio clients, the @fb_info and @active members are bogus. For GPU
111  * clients, the @vga_dev is bogus.
138  *	(counting only vga clients, not audio clients)
139  * @clients: list of registered clients
157 	struct list_head clients;
175 	.clients = LIST_HEAD_INIT(vgasr_priv.clients),
181 	/* we're ready if we get two clients + handler */
195 	list_for_each_entry(client, &vgasr_priv.clients, list) {
207 	list_for_each_entry(client, &vgasr_priv.clients, list) {
230  * Register handler. Enable vga_switcheroo if two vga clients have already
280  * Helper for clients to obtain the handler flags bitmask.
313 	list_add_tail(&client->list, &vgasr_priv.clients);
369 	 * if vga_switcheroo has enabled, that mean two GPU clients and also
482 	client = find_client_from_pci(&vgasr_priv.clients, pdev);
503 	client = find_client_from_pci(&vgasr_priv.clients, pdev);
533 	client = find_client_from_pci(&vgasr_priv.clients, pdev);
652 	list_for_each_entry(client, &vgasr_priv.clients, list) {
701 	client = find_client_from_id(&vgasr_priv.clients, id | ID_BIT_AUDIO);
711 	active = find_active_client(&vgasr_priv.clients);
728 	active = find_active_client(&vgasr_priv.clients);
765 	list_for_each_entry(client, &vgasr_priv.clients, list) {
800 		list_for_each_entry(client, &vgasr_priv.clients, list) {
813 		list_for_each_entry(client, &vgasr_priv.clients, list) {
853 	client = find_client_from_id(&vgasr_priv.clients, client_id);
933  * has unregistered in the meantime or if there are other clients blocking the
949 	client = find_client_from_id(&vgasr_priv.clients,
1003 	client = find_client_from_pci(&vgasr_priv.clients, pdev);