C++ (Cpp) radeondrm_doswitch Examples

Example #1

int
radeondrm_show_screen(void *v, void *cookie, int waitok,
    void (*cb)(void *, int, int), void *cbarg)
{
	struct rasops_info *ri = v;
	struct radeon_device *rdev = ri->ri_hw;

	if (cookie == ri->ri_active)
		return (0);

	rdev->switchcb = cb;
	rdev->switchcbarg = cbarg;
	if (cb) {
		workq_queue_task(NULL, &rdev->switchwqt, 0,
		    radeondrm_doswitch, v, cookie);
		return (EAGAIN);
	}

	radeondrm_doswitch(v, cookie);

	return (0);
}

Example #2

File: radeon_kms.c Project: ajinkya93/OpenBSD

int
radeondrm_show_screen(void *v, void *cookie, int waitok,
    void (*cb)(void *, int, int), void *cbarg)
{
	struct rasops_info *ri = v;
	struct radeon_device *rdev = ri->ri_hw;

	if (cookie == ri->ri_active)
		return (0);

	rdev->switchcb = cb;
	rdev->switchcbarg = cbarg;
	rdev->switchcookie = cookie;
	if (cb) {
		task_add(systq, &rdev->switchtask);
		return (EAGAIN);
	}

	radeondrm_doswitch(v);

	return (0);
}