drm/i915/glk: Implement core display init/uninit sequence for geminilake

The sequence is pretty much the same as broxton, except that bspec
requires the AUX domains to be enabled. But since those can't be enabled
before the phys are initialized, we just use the same sequence as
broxton.

v2: Don't manually enable AUX domains. (Ander)

Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1480667037-11215-9-git-send-email-ander.conselvan.de.oliveira@intel.com

diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index 4987a66..fb10ee6 100644 (file)
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -2721,7 +2721,7 @@ void intel_power_domains_init_hw(struct drm_i915_private *dev_priv, bool resume)
 
        if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
                skl_display_core_init(dev_priv, resume);
-       } else if (IS_BROXTON(dev_priv)) {
+       } else if (IS_GEN9_LP(dev_priv)) {
                bxt_display_core_init(dev_priv, resume);
        } else if (IS_CHERRYVIEW(dev_priv)) {
                mutex_lock(&power_domains->lock);
@@ -2760,7 +2760,7 @@ void intel_power_domains_suspend(struct drm_i915_private *dev_priv)
 
        if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
                skl_display_core_uninit(dev_priv);
-       else if (IS_BROXTON(dev_priv))
+       else if (IS_GEN9_LP(dev_priv))
                bxt_display_core_uninit(dev_priv);
 }