diff options
Diffstat (limited to 'shared-core/mga_drv.h')
| -rw-r--r-- | shared-core/mga_drv.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/shared-core/mga_drv.h b/shared-core/mga_drv.h index bce82135..4764edab 100644 --- a/shared-core/mga_drv.h +++ b/shared-core/mga_drv.h @@ -113,13 +113,14 @@ typedef struct drm_mga_private { * \sa drm_mga_private_t::mmio */ /*@{*/ - u32 mmio_base; /**< Bus address of base of MMIO. */ - u32 mmio_size; /**< Size of the MMIO region. */ + u32 mmio_base; /**< Bus address of base of MMIO. */ + u32 mmio_size; /**< Size of the MMIO region. */ /*@}*/ u32 clear_cmd; u32 maccess; + atomic_t vbl_received; /**< Number of vblanks received. */ wait_queue_head_t fence_queue; atomic_t last_fence_retired; u32 next_fence_to_post; @@ -177,10 +178,12 @@ extern int mga_warp_init(drm_mga_private_t * dev_priv); /* mga_irq.c */ extern int mga_driver_fence_wait(drm_device_t * dev, unsigned int *sequence); -extern int mga_driver_vblank_wait(drm_device_t * dev, unsigned int *sequence); +extern int mga_enable_vblank(drm_device_t *dev, int crtc); +extern void mga_disable_vblank(drm_device_t *dev, int crtc); +extern u32 mga_get_vblank_counter(drm_device_t *dev, int crtc); extern irqreturn_t mga_driver_irq_handler(DRM_IRQ_ARGS); extern void mga_driver_irq_preinstall(drm_device_t * dev); -extern void mga_driver_irq_postinstall(drm_device_t * dev); +extern int mga_driver_irq_postinstall(drm_device_t * dev); extern void mga_driver_irq_uninstall(drm_device_t * dev); extern long mga_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg); |