RADEON_CFG_VGA_IO_DIS 2820 drivers/gpu/drm/radeon/r100.c 		temp |= RADEON_CFG_VGA_IO_DIS;
RADEON_CFG_VGA_IO_DIS 2822 drivers/gpu/drm/radeon/r100.c 		temp &= ~RADEON_CFG_VGA_IO_DIS;