diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dp.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 7c5eb2f6208..3426a618318 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -319,7 +319,8 @@ intel_dp_aux_ch(struct intel_dp *intel_dp, */ if (is_cpu_edp(intel_dp)) { if (HAS_DDI(dev)) - aux_clock_divider = intel_ddi_get_cdclk_freq(dev_priv) >> 1; + aux_clock_divider = DIV_ROUND_CLOSEST( + intel_ddi_get_cdclk_freq(dev_priv), 2000); else if (IS_VALLEYVIEW(dev)) aux_clock_divider = 100; else if (IS_GEN6(dev) || IS_GEN7(dev)) |