R600_LOWER_GPIO_ENABLE 390 drivers/gpu/drm/radeon/radeon_bios.c lower_gpio_enable = RREG32(R600_LOWER_GPIO_ENABLE); R600_LOWER_GPIO_ENABLE 420 drivers/gpu/drm/radeon/radeon_bios.c WREG32(R600_LOWER_GPIO_ENABLE, (lower_gpio_enable | 0x400)); R600_LOWER_GPIO_ENABLE 436 drivers/gpu/drm/radeon/radeon_bios.c WREG32(R600_LOWER_GPIO_ENABLE, lower_gpio_enable);