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path: root/drivers/gpu/drm/via/via_drv.h
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Diffstat (limited to 'drivers/gpu/drm/via/via_drv.h')
-rw-r--r--drivers/gpu/drm/via/via_drv.h16
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/gpu/drm/via/via_drv.h b/drivers/gpu/drm/via/via_drv.h
index 2daae81874cd..cafcb844a223 100644
--- a/drivers/gpu/drm/via/via_drv.h
+++ b/drivers/gpu/drm/via/via_drv.h
@@ -75,6 +75,7 @@ typedef struct drm_via_private {
struct timeval last_vblank;
int last_vblank_valid;
unsigned usec_per_vblank;
+ atomic_t vbl_received;
drm_via_state_t hc_state;
char pci_buf[VIA_PCI_BUF_SIZE];
const uint32_t *fire_offsets[VIA_FIRE_BUF_SIZE];
@@ -130,21 +131,24 @@ extern int via_init_context(struct drm_device * dev, int context);
extern int via_final_context(struct drm_device * dev, int context);
extern int via_do_cleanup_map(struct drm_device * dev);
-extern int via_driver_vblank_wait(struct drm_device * dev, unsigned int *sequence);
+extern u32 via_get_vblank_counter(struct drm_device *dev, int crtc);
+extern int via_enable_vblank(struct drm_device *dev, int crtc);
+extern void via_disable_vblank(struct drm_device *dev, int crtc);
extern irqreturn_t via_driver_irq_handler(DRM_IRQ_ARGS);
extern void via_driver_irq_preinstall(struct drm_device * dev);
-extern void via_driver_irq_postinstall(struct drm_device * dev);
+extern int via_driver_irq_postinstall(struct drm_device *dev);
extern void via_driver_irq_uninstall(struct drm_device * dev);
extern int via_dma_cleanup(struct drm_device * dev);
extern void via_init_command_verifier(void);
extern int via_driver_dma_quiescent(struct drm_device * dev);
-extern void via_init_futex(drm_via_private_t * dev_priv);
-extern void via_cleanup_futex(drm_via_private_t * dev_priv);
-extern void via_release_futex(drm_via_private_t * dev_priv, int context);
+extern void via_init_futex(drm_via_private_t *dev_priv);
+extern void via_cleanup_futex(drm_via_private_t *dev_priv);
+extern void via_release_futex(drm_via_private_t *dev_priv, int context);
-extern void via_reclaim_buffers_locked(struct drm_device *dev, struct drm_file *file_priv);
+extern void via_reclaim_buffers_locked(struct drm_device *dev,
+ struct drm_file *file_priv);
extern void via_lastclose(struct drm_device *dev);
extern void via_dmablit_handler(struct drm_device *dev, int engine, int from_irq);