diff options
Diffstat (limited to 'drivers/char/drm/mga_drv.h')
-rw-r--r-- | drivers/char/drm/mga_drv.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/char/drm/mga_drv.h b/drivers/char/drm/mga_drv.h index f6ebd24bd587..8f7291f36363 100644 --- a/drivers/char/drm/mga_drv.h +++ b/drivers/char/drm/mga_drv.h | |||
@@ -120,6 +120,7 @@ typedef struct drm_mga_private { | |||
120 | u32 clear_cmd; | 120 | u32 clear_cmd; |
121 | u32 maccess; | 121 | u32 maccess; |
122 | 122 | ||
123 | atomic_t vbl_received; /**< Number of vblanks received. */ | ||
123 | wait_queue_head_t fence_queue; | 124 | wait_queue_head_t fence_queue; |
124 | atomic_t last_fence_retired; | 125 | atomic_t last_fence_retired; |
125 | u32 next_fence_to_post; | 126 | u32 next_fence_to_post; |
@@ -181,11 +182,14 @@ extern int mga_warp_install_microcode(drm_mga_private_t * dev_priv); | |||
181 | extern int mga_warp_init(drm_mga_private_t * dev_priv); | 182 | extern int mga_warp_init(drm_mga_private_t * dev_priv); |
182 | 183 | ||
183 | /* mga_irq.c */ | 184 | /* mga_irq.c */ |
185 | extern int mga_enable_vblank(struct drm_device *dev, int crtc); | ||
186 | extern void mga_disable_vblank(struct drm_device *dev, int crtc); | ||
187 | extern u32 mga_get_vblank_counter(struct drm_device *dev, int crtc); | ||
184 | extern int mga_driver_fence_wait(struct drm_device * dev, unsigned int *sequence); | 188 | extern int mga_driver_fence_wait(struct drm_device * dev, unsigned int *sequence); |
185 | extern int mga_driver_vblank_wait(struct drm_device * dev, unsigned int *sequence); | 189 | extern int mga_driver_vblank_wait(struct drm_device * dev, unsigned int *sequence); |
186 | extern irqreturn_t mga_driver_irq_handler(DRM_IRQ_ARGS); | 190 | extern irqreturn_t mga_driver_irq_handler(DRM_IRQ_ARGS); |
187 | extern void mga_driver_irq_preinstall(struct drm_device * dev); | 191 | extern void mga_driver_irq_preinstall(struct drm_device * dev); |
188 | extern void mga_driver_irq_postinstall(struct drm_device * dev); | 192 | extern int mga_driver_irq_postinstall(struct drm_device * dev); |
189 | extern void mga_driver_irq_uninstall(struct drm_device * dev); | 193 | extern void mga_driver_irq_uninstall(struct drm_device * dev); |
190 | extern long mga_compat_ioctl(struct file *filp, unsigned int cmd, | 194 | extern long mga_compat_ioctl(struct file *filp, unsigned int cmd, |
191 | unsigned long arg); | 195 | unsigned long arg); |