drm/i915: Pass dev_priv to skl_init_scalers()

Unify our approach to things by passing around dev_priv instead of dev.
While at it let's do some house cleaning: s/intel_foo/foo/ and move
things into tighter scope.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477946245-14134-3-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index e48656789f372af4c6cbbdad60185c3ce6eb27e6..0beee9e77fa20780d6fe5b2087b716371ad377b8 100644 (file)
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -115,8 +115,9 @@ static void chv_prepare_pll(struct intel_crtc *crtc,
                            const struct intel_crtc_state *pipe_config);
 static void intel_begin_crtc_commit(struct drm_crtc *, struct drm_crtc_state *);
 static void intel_finish_crtc_commit(struct drm_crtc *, struct drm_crtc_state *);
-static void skl_init_scalers(struct drm_device *dev, struct intel_crtc *intel_crtc,
-       struct intel_crtc_state *crtc_state);
+static void skl_init_scalers(struct drm_i915_private *dev_priv,
+                            struct intel_crtc *crtc,
+                            struct intel_crtc_state *crtc_state);
 static void skylake_pfit_enable(struct intel_crtc *crtc);
 static void ironlake_pfit_disable(struct intel_crtc *crtc, bool force);
 static void ironlake_pfit_enable(struct intel_crtc *crtc);
@@ -10735,10 +10736,8 @@ static bool haswell_get_pipe_config(struct intel_crtc *crtc,
                I915_READ(GAMMA_MODE(crtc->pipe)) & GAMMA_MODE_MODE_MASK;
 
        if (INTEL_INFO(dev)->gen >= 9) {
-               skl_init_scalers(dev, crtc, pipe_config);
-       }
+               skl_init_scalers(dev_priv, crtc, pipe_config);
 
-       if (INTEL_INFO(dev)->gen >= 9) {
                pipe_config->scaler_state.scaler_id = -1;
                pipe_config->scaler_state.scaler_users &= ~(1 << SKL_CRTC_INDEX);
        }
@@ -15222,17 +15221,19 @@ fail:
        return ERR_PTR(ret);
 }
 
-static void skl_init_scalers(struct drm_device *dev, struct intel_crtc *intel_crtc,
-       struct intel_crtc_state *crtc_state)
+static void skl_init_scalers(struct drm_i915_private *dev_priv,
+                            struct intel_crtc *crtc,
+                            struct intel_crtc_state *crtc_state)
 {
+       struct intel_crtc_scaler_state *scaler_state =
+               &crtc_state->scaler_state;
        int i;
-       struct intel_scaler *intel_scaler;
-       struct intel_crtc_scaler_state *scaler_state = &crtc_state->scaler_state;
 
-       for (i = 0; i < intel_crtc->num_scalers; i++) {
-               intel_scaler = &scaler_state->scalers[i];
-               intel_scaler->in_use = 0;
-               intel_scaler->mode = PS_SCALER_MODE_DYN;
+       for (i = 0; i < crtc->num_scalers; i++) {
+               struct intel_scaler *scaler = &scaler_state->scalers[i];
+
+               scaler->in_use = 0;
+               scaler->mode = PS_SCALER_MODE_DYN;
        }
 
        scaler_state->scaler_id = -1;
@@ -15267,7 +15268,7 @@ static int intel_crtc_init(struct drm_device *dev, enum pipe pipe)
                else
                        intel_crtc->num_scalers = SKL_NUM_SCALERS;
 
-               skl_init_scalers(dev, intel_crtc, crtc_state);
+               skl_init_scalers(dev_priv, intel_crtc, crtc_state);
        }
 
        primary = intel_primary_plane_create(dev_priv, pipe);