[Intel-gfx] [PATCH 09/12] drm/i915/psr: Add setup VSC vfunc.

[Rodrigo Vivi]

Continue on VLV PSR split with vfunc, let's also create
one for setting up VSC.

Cc: Daniel Vetter <daniel.vetter at ffwll.ch>
Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan at intel.com>
Cc: Jim Bride <jim.bride at linux.intel.com>
Cc: Vathsala NAgaraju <vathsala.nagaraju at intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi at intel.com>
---
 drivers/gpu/drm/i915/i915_drv.h  | 1 +
 drivers/gpu/drm/i915/intel_psr.c | 9 ++++-----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index ac33f0c89ec5..326a0ef645c2 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1148,6 +1148,7 @@ struct i915_psr {
 
 	void (*disable_source)(struct intel_dp *);
 	void (*activate)(struct intel_dp *);
+	void (*setup_vsc)(struct intel_dp *);
 };
 
 enum intel_pch {
diff --git a/drivers/gpu/drm/i915/intel_psr.c b/drivers/gpu/drm/i915/intel_psr.c
index 750df0172e8b..b52e4da8a151 100644
--- a/drivers/gpu/drm/i915/intel_psr.c
+++ b/drivers/gpu/drm/i915/intel_psr.c
@@ -535,17 +535,14 @@ void intel_psr_enable(struct intel_dp *intel_dp)
 
 	dev_priv->psr.busy_frontbuffer_bits = 0;
 
-	if (HAS_DDI(dev_priv)) {
-
-		hsw_psr_setup_vsc(intel_dp);
+	dev_priv->psr.setup_vsc(intel_dp);
 
+	if (HAS_DDI(dev_priv)) {
 		/* Enable PSR on the panel */
 		hsw_psr_enable_sink(intel_dp);
 
 		hsw_psr_enable_source(intel_dp);
 	} else {
-		vlv_psr_setup_vsc(intel_dp);
-
 		/* Enable PSR on the panel */
 		vlv_psr_enable_sink(intel_dp);
 
@@ -976,8 +973,10 @@ void intel_psr_init(struct drm_i915_private *dev_priv)
 	if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
 		dev_priv->psr.disable_source = vlv_psr_disable;
 		dev_priv->psr.activate = vlv_psr_activate;
+		dev_priv->psr.setup_vsc = vlv_psr_setup_vsc;
 	} else {
 		dev_priv->psr.disable_source = hsw_psr_disable;
 		dev_priv->psr.activate = hsw_psr_activate;
+		dev_priv->psr.setup_vsc = hsw_psr_setup_vsc;
 	}
 }
-- 
2.13.2