diff options
| author | Shawn Guo <shawn.guo@linaro.org> | 2017-02-07 12:16:15 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-02-07 23:45:02 +0300 |
| commit | 5ac74757eef78d69cd3aabe503b29aff471fdd56 (patch) | |
| tree | a7729f9fa952d58b6a58e0651bde691e10b77039 /include | |
| parent | 967dd48417874dd25491a4e933648f394a64f70f (diff) | |
| download | linux-5ac74757eef78d69cd3aabe503b29aff471fdd56.tar.xz | |
drm: unexport function drm_vblank_no_hw_counter()
The function drm_vblank_no_hw_counter() is now only used in core vblank
wrapper code. Let's unexport it by making it a static function.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1486458995-31018-4-git-send-email-shawnguo@kernel.org
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/drm_drv.h | 7 | ||||
| -rw-r--r-- | include/drm/drm_irq.h | 1 |
2 files changed, 3 insertions, 5 deletions
diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h index 8f8b9a1e55e6..4e66fbb56773 100644 --- a/include/drm/drm_drv.h +++ b/include/drm/drm_drv.h @@ -120,10 +120,9 @@ struct drm_driver { * * Driver callback for fetching a raw hardware vblank counter for the * CRTC specified with the pipe argument. If a device doesn't have a - * hardware counter, the driver can simply use - * drm_vblank_no_hw_counter() function. The DRM core will account for - * missed vblank events while interrupts where disabled based on system - * timestamps. + * hardware counter, the driver can simply leave the hook as NULL. + * The DRM core will account for missed vblank events while interrupts + * where disabled based on system timestamps. * * Wraparound handling and loss of events due to modesetting is dealt * with in the DRM core code, as long as drivers call diff --git a/include/drm/drm_irq.h b/include/drm/drm_irq.h index 2fb880462a57..cf0be6594c8c 100644 --- a/include/drm/drm_irq.h +++ b/include/drm/drm_irq.h @@ -152,7 +152,6 @@ void drm_crtc_vblank_reset(struct drm_crtc *crtc); 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); -u32 drm_vblank_no_hw_counter(struct drm_device *dev, unsigned int pipe); int drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev, unsigned int pipe, int *max_error, |