diff options
Diffstat (limited to 'include/drm/drmP.h')
| -rw-r--r-- | include/drm/drmP.h | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h index be1160fa5ebc..e748b42e4186 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -598,11 +598,11 @@ struct drm_master { /* Flags and return codes for get_vblank_timestamp() driver function. */ #define DRM_CALLED_FROM_VBLIRQ 1 #define DRM_VBLANKTIME_SCANOUTPOS_METHOD (1 << 0) -#define DRM_VBLANKTIME_INVBL (1 << 1) +#define DRM_VBLANKTIME_IN_VBLANK (1 << 1) /* get_scanout_position() return flags */ #define DRM_SCANOUTPOS_VALID (1 << 0) -#define DRM_SCANOUTPOS_INVBL (1 << 1) +#define DRM_SCANOUTPOS_IN_VBLANK (1 << 1) #define DRM_SCANOUTPOS_ACCURATE (1 << 2) /** @@ -996,6 +996,16 @@ struct drm_device { */ bool vblank_disable_allowed; + /* + * If true, vblank interrupt will be disabled immediately when the + * refcount drops to zero, as opposed to via the vblank disable + * timer. + * This can be set to true it the hardware has a working vblank + * counter and the driver uses drm_vblank_on() and drm_vblank_off() + * appropriately. + */ + bool vblank_disable_immediate; + /* array of size num_crtcs */ struct drm_vblank_crtc *vblank; @@ -1182,8 +1192,6 @@ extern void drm_crtc_vblank_off(struct drm_crtc *crtc); extern void drm_crtc_vblank_on(struct drm_crtc *crtc); extern void drm_vblank_cleanup(struct drm_device *dev); -extern u32 drm_get_last_vbltimestamp(struct drm_device *dev, int crtc, - struct timeval *tvblank, unsigned flags); extern int drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev, int crtc, int *max_error, struct timeval *vblank_time, @@ -1224,7 +1232,7 @@ extern void drm_put_dev(struct drm_device *dev); extern void drm_unplug_dev(struct drm_device *dev); extern unsigned int drm_debug; -extern unsigned int drm_vblank_offdelay; +extern int drm_vblank_offdelay; extern unsigned int drm_timestamp_precision; extern unsigned int drm_timestamp_monotonic; |