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Diffstat (limited to 'drivers/gpu/drm/i915/intel_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 198d9c9ada6..2c406ddc635 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -2093,7 +2093,7 @@ haswell_update_linetime_wm(struct drm_device *dev, struct drm_crtc *crtc) * row at the given clock rate, multiplied by 8. * */ temp |= PIPE_WM_LINETIME_TIME( - ((mode->htotal * 1000) / mode->clock) * 8); + DIV_ROUND_CLOSEST(mode->htotal * 1000 * 8, mode->clock)); /* IPS watermarks are only used by pipe A, and are ignored by * pipes B and C. They are calculated similarly to the common |