drm/i915: Push TRANS_DDI_FUNC_CTL into the encoder->enable() hook

[linux-2.6-microblaze.git] / drivers / gpu / drm / i915 / display / intel_crt.c

diff --git a/drivers/gpu/drm/i915/display/intel_crt.c b/drivers/gpu/drm/i915/display/intel_crt.c
index cbf8408..0a75821 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_crt.c
+++ b/drivers/gpu/drm/i915/display/intel_crt.c
@@ -308,6 +308,8 @@ static void hsw_enable_crt(struct intel_atomic_state *state,
 
        drm_WARN_ON(&dev_priv->drm, !crtc_state->has_pch_encoder);
 
+       intel_ddi_enable_transcoder_func(crtc_state);
+
        intel_enable_pipe(crtc_state);
 
        lpt_pch_enable(crtc_state);