use_pflipirq      286 drivers/gpu/drm/radeon/radeon_drv.c MODULE_PARM_DESC(use_pflipirq, "Pflip irqs for pageflip completion (0 = disable, 1 = as fallback, 2 = exclusive (default))");
use_pflipirq      287 drivers/gpu/drm/radeon/radeon_drv.c module_param_named(use_pflipirq, radeon_use_pflipirq, int, 0444);