drm_irq_by_busid 49 drivers/gpu/drm/drm_internal.h int drm_irq_by_busid(struct drm_device *dev, void *data, drm_irq_by_busid 581 drivers/gpu/drm/drm_ioctl.c DRM_IOCTL_DEF(DRM_IOCTL_IRQ_BUSID, drm_irq_by_busid, DRM_MASTER|DRM_ROOT_ONLY),