drm/i915: Don't use intel_crtc->new_config in pll calculation code

Move towards atomic by using the atomic state instead.

Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index a6cd8c7a64e974444434627dad66f774777e1381..0b7ddeee681a706fa4e8d969511baac656b3ccf0 100644 (file)
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -11581,10 +11581,11 @@ intel_modeset_compute_config(struct drm_crtc *crtc,
        return intel_atomic_get_crtc_state(state, to_intel_crtc(crtc));;
 }
 
-static int __intel_set_mode_setup_plls(struct drm_device *dev,
+static int __intel_set_mode_setup_plls(struct drm_atomic_state *state,
                                       unsigned modeset_pipes,
                                       unsigned disable_pipes)
 {
+       struct drm_device *dev = state->dev;
        struct drm_i915_private *dev_priv = to_i915(dev);
        unsigned clear_pipes = modeset_pipes | disable_pipes;
        struct intel_crtc *intel_crtc;
@@ -11598,9 +11599,15 @@ static int __intel_set_mode_setup_plls(struct drm_device *dev,
                goto done;
 
        for_each_intel_crtc_masked(dev, modeset_pipes, intel_crtc) {
-               struct intel_crtc_state *state = intel_crtc->new_config;
+               struct intel_crtc_state *crtc_state =
+                       intel_atomic_get_crtc_state(state, intel_crtc);
+
+               /* Modeset pipes should have a new state by now */
+               if (WARN_ON(IS_ERR(crtc_state)))
+                       continue;
+
                ret = dev_priv->display.crtc_compute_clock(intel_crtc,
-                                                          state);
+                                                          crtc_state);
                if (ret) {
                        intel_shared_dpll_abort_config(dev_priv);
                        goto done;
@@ -11658,7 +11665,7 @@ static int __intel_set_mode(struct drm_crtc *crtc,
                prepare_pipes &= ~disable_pipes;
        }
 
-       ret = __intel_set_mode_setup_plls(dev, modeset_pipes, disable_pipes);
+       ret = __intel_set_mode_setup_plls(state, modeset_pipes, disable_pipes);
        if (ret)
                goto done;