drm/i915: Pass around dev_priv in vlv wm functions

Passing dev_priv instead of dev is the future. Let's make the vlv/chv wm
functions respect that idea.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1480354637-14209-9-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index a23253ce9199a9a9627f518b6199813f3b871313..472315fd65a71cb43d7447b398a911bda40ef337 100644 (file)
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -1067,9 +1067,9 @@ static void vlv_invert_wms(struct intel_crtc *crtc)
        int level;
 
        for (level = 0; level < wm_state->num_levels; level++) {
-               struct drm_device *dev = crtc->base.dev;
+               struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
                const int sr_fifo_size =
-                       INTEL_INFO(to_i915(dev))->num_pipes * 512 - 1;
+                       INTEL_INFO(dev_priv)->num_pipes * 512 - 1;
                struct intel_plane *plane;
 
                wm_state->sr[level].plane =
@@ -1079,7 +1079,7 @@ static void vlv_invert_wms(struct intel_crtc *crtc)
                        vlv_invert_wm_value(wm_state->sr[level].cursor,
                                            63);
 
-               for_each_intel_plane_on_crtc(dev, crtc, plane) {
+               for_each_intel_plane_on_crtc(&dev_priv->drm, crtc, plane) {
                        wm_state->wm[level].plane[plane->id] =
                                vlv_invert_wm_value(wm_state->wm[level].plane[plane->id],
                                                    plane->wm.fifo_size);
@@ -1089,8 +1089,7 @@ static void vlv_invert_wms(struct intel_crtc *crtc)
 
 static void vlv_compute_wm(struct intel_crtc *crtc)
 {
-       struct drm_device *dev = crtc->base.dev;
-       struct drm_i915_private *dev_priv = to_i915(dev);
+       struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
        struct vlv_wm_state *wm_state = &crtc->wm_state;
        struct intel_plane *plane;
        int level;
@@ -1107,7 +1106,7 @@ static void vlv_compute_wm(struct intel_crtc *crtc)
        if (wm_state->num_active_planes != 1)
                wm_state->cxsr = false;
 
-       for_each_intel_plane_on_crtc(dev, crtc, plane) {
+       for_each_intel_plane_on_crtc(&dev_priv->drm, crtc, plane) {
                struct intel_plane_state *state =
                        to_intel_plane_state(plane->base.state);
                int level;
@@ -1253,16 +1252,16 @@ static void vlv_pipe_set_fifo_size(struct intel_crtc *crtc)
 
 #undef VLV_FIFO
 
-static void vlv_merge_wm(struct drm_device *dev,
+static void vlv_merge_wm(struct drm_i915_private *dev_priv,
                         struct vlv_wm_values *wm)
 {
        struct intel_crtc *crtc;
        int num_active_crtcs = 0;
 
-       wm->level = to_i915(dev)->wm.max_level;
+       wm->level = dev_priv->wm.max_level;
        wm->cxsr = true;
 
-       for_each_intel_crtc(dev, crtc) {
+       for_each_intel_crtc(&dev_priv->drm, crtc) {
                const struct vlv_wm_state *wm_state = &crtc->wm_state;
 
                if (!crtc->active)
@@ -1281,7 +1280,7 @@ static void vlv_merge_wm(struct drm_device *dev,
        if (num_active_crtcs > 1)
                wm->level = VLV_WM_LEVEL_PM2;
 
-       for_each_intel_crtc(dev, crtc) {
+       for_each_intel_crtc(&dev_priv->drm, crtc) {
                struct vlv_wm_state *wm_state = &crtc->wm_state;
                enum pipe pipe = crtc->pipe;
 
@@ -1301,13 +1300,12 @@ static void vlv_merge_wm(struct drm_device *dev,
 
 static void vlv_update_wm(struct intel_crtc *crtc)
 {
-       struct drm_device *dev = crtc->base.dev;
-       struct drm_i915_private *dev_priv = to_i915(dev);
+       struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
        enum pipe pipe = crtc->pipe;
        struct vlv_wm_values wm = {};
 
        vlv_compute_wm(crtc);
-       vlv_merge_wm(dev, &wm);
+       vlv_merge_wm(dev_priv, &wm);
 
        if (memcmp(&dev_priv->wm.vlv, &wm, sizeof(wm)) == 0) {
                /* FIXME should be part of crtc atomic commit */