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path: root/drivers/gpu/drm/radeon/radeon_kms.c
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Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_kms.c')
-rw-r--r--drivers/gpu/drm/radeon/radeon_kms.c37
1 files changed, 0 insertions, 37 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c
index 5bccdeae0773..6a68d440bc44 100644
--- a/drivers/gpu/drm/radeon/radeon_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_kms.c
@@ -858,43 +858,6 @@ void radeon_disable_vblank_kms(struct drm_device *dev, int crtc)
spin_unlock_irqrestore(&rdev->irq.lock, irqflags);
}
-/**
- * radeon_get_vblank_timestamp_kms - get vblank timestamp
- *
- * @dev: drm dev pointer
- * @crtc: crtc to get the timestamp for
- * @max_error: max error
- * @vblank_time: time value
- * @flags: flags passed to the driver
- *
- * Gets the timestamp on the requested crtc based on the
- * scanout position. (all asics).
- * Returns true on success, false on failure.
- */
-bool radeon_get_vblank_timestamp_kms(struct drm_device *dev, int crtc,
- int *max_error,
- struct timeval *vblank_time,
- bool in_vblank_irq)
-{
- struct drm_crtc *drmcrtc;
- struct radeon_device *rdev = dev->dev_private;
-
- if (crtc < 0 || crtc >= dev->num_crtcs) {
- DRM_ERROR("Invalid crtc %d\n", crtc);
- return false;
- }
-
- /* Get associated drm_crtc: */
- drmcrtc = &rdev->mode_info.crtcs[crtc]->base;
- if (!drmcrtc)
- return false;
-
- /* Helper routine in DRM core does all the work: */
- return drm_calc_vbltimestamp_from_scanoutpos(dev, crtc, max_error,
- vblank_time, in_vblank_irq,
- &drmcrtc->hwmode);
-}
-
const struct drm_ioctl_desc radeon_ioctls_kms[] = {
DRM_IOCTL_DEF_DRV(RADEON_CP_INIT, drm_invalid_op, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
DRM_IOCTL_DEF_DRV(RADEON_CP_START, drm_invalid_op, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),