diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/drmP.h | 1 | ||||
| -rw-r--r-- | include/drm/drm_drv.h | 7 | ||||
| -rw-r--r-- | include/drm/drm_irq.h | 10 |
3 files changed, 8 insertions, 10 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h index e1daa4f343cd..a1b19bf45fb3 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -322,7 +322,6 @@ struct pci_controller; /* Flags and return codes for get_vblank_timestamp() driver function. */ #define DRM_CALLED_FROM_VBLIRQ 1 -#define DRM_VBLANKTIME_SCANOUTPOS_METHOD (1 << 0) /* get_scanout_position() return flags */ #define DRM_SCANOUTPOS_VALID (1 << 0) diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h index d0b5f363bfa1..da78e248d9d8 100644 --- a/include/drm/drm_drv.h +++ b/include/drm/drm_drv.h @@ -316,11 +316,10 @@ struct drm_driver { * * Returns: * - * Zero if timestamping isn't supported in current display mode or a - * negative number on failure. A positive status code on success, - * which describes how the vblank_time timestamp was computed. + * True on success, false on failure, which means the core should + * fallback to a simple timestamp taken in drm_crtc_handle_vblank(). */ - int (*get_vblank_timestamp) (struct drm_device *dev, unsigned int pipe, + bool (*get_vblank_timestamp) (struct drm_device *dev, unsigned int pipe, int *max_error, struct timeval *vblank_time, unsigned flags); diff --git a/include/drm/drm_irq.h b/include/drm/drm_irq.h index cf0be6594c8c..f0d5ccf9b282 100644 --- a/include/drm/drm_irq.h +++ b/include/drm/drm_irq.h @@ -153,11 +153,11 @@ void drm_crtc_vblank_on(struct drm_crtc *crtc); void drm_vblank_cleanup(struct drm_device *dev); u32 drm_accurate_vblank_count(struct drm_crtc *crtc); -int drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev, - unsigned int pipe, int *max_error, - struct timeval *vblank_time, - unsigned flags, - const struct drm_display_mode *mode); +bool drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev, + unsigned int pipe, int *max_error, + struct timeval *vblank_time, + unsigned flags, + const struct drm_display_mode *mode); void drm_calc_timestamping_constants(struct drm_crtc *crtc, const struct drm_display_mode *mode); |