kern_return_t kgi_unset_mode(trivfs_protid_t io_object)
{
assert(display);
assert(display->UnsetMode);
if (!io_object)
return EOPNOTSUPP;
if (!(io_object->po->openmodes & O_WRITE))
return EBADF;
fprintf(stderr, "kgi_unset_mode()\n");
{
struct po_state *const state = io_object->po->hook;
/* first things first... */
if (state->status != KGI_STATUS_SET && state->status != KGI_STATUS_CHECKED)
return EPROTO;
unset_mode(state);
state->status = KGI_STATUS_NONE;
}
return 0;
}
int main(int argc, char *argv[])
{
parse_opts(argc, argv);
setup_msr();
setup_drm();
setup_modeset();
setup_vblank_interval();
setup_alarm();
printf("Test name:\t%s\n", opts.test_name);
unset_mode();
set_mode();
setup_idle();
if (opts.do_page_flip)
page_flip_test();
if (opts.do_draw)
draw_test();
if (opts.do_draw_and_flip)
draw_and_flip_test();
teardown_modeset();
teardown_drm();
teardown_msr();
return 0;
}
void close_hook(struct trivfs_peropen *po)
{
struct po_state *state = po->hook;
fprintf(stderr, "KGI close()\n");
if (state->status == KGI_STATUS_SET || state->status == KGI_STATUS_CHECKED)
unset_mode(state);
free(state);
}
