diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_hdmi.c | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 16fcfc67f014..33a45a819525 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -2281,6 +2281,8 @@ static void chv_dp_pre_pll_enable(struct intel_encoder *encoder) enum pipe pipe = intel_crtc->pipe; u32 val; + intel_dp_prepare(encoder); + mutex_lock(&dev_priv->dpio_lock); /* program left/right clock distribution */ diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index f9151f6641d9..df25b740b348 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -1260,6 +1260,8 @@ static void chv_hdmi_pre_pll_enable(struct intel_encoder *encoder) enum pipe pipe = intel_crtc->pipe; u32 val; + intel_hdmi_prepare(encoder); + mutex_lock(&dev_priv->dpio_lock); /* program left/right clock distribution */ |