diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 26ce8c0af9b..e17de2b3d41 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -179,12 +179,14 @@ intel_dp_link_clock(uint8_t link_bw) static int intel_dp_link_required(struct drm_device *dev, struct intel_dp *intel_dp, int pixel_clock) { - struct drm_i915_private *dev_priv = dev->dev_private; + struct drm_crtc *crtc = intel_dp->base.base.crtc; + struct intel_crtc *intel_crtc = to_intel_crtc(crtc); + int bpp = 24; - if (is_edp(intel_dp)) - return (pixel_clock * dev_priv->edp.bpp + 7) / 8; - else - return pixel_clock * 3; + if (intel_crtc) + bpp = intel_crtc->bpp; + + return (pixel_clock * bpp + 7) / 8; } static int |