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Commit 625695f8 authored by Ville Syrjälä's avatar Ville Syrjälä Committed by Daniel Vetter
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drm/i915: Call intel_{dp, hdmi}_prepare for chv 



CHV was forgotten the intel_{dp,hdmi}_prepare() were introduced (or the
chv patches were still in flight?). Call these when enabling the ports.

Things tend to work much better when we actually write something
to the port registers :)

Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: default avatarJesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 1ae0d137

drivers/gpu/drm/i915/intel_dp.c

+2 −0
Original line number Diff line number Diff line
@@ -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 */

drivers/gpu/drm/i915/intel_hdmi.c

+2 −0
Original line number Diff line number Diff line
@@ -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 */