drm/i915: SAGV is not SKL-only, so rename a few things

The plan is to introduce intel_has_sagv() and then use it to discover
which platforms actually support it.

I thought about keeping the functions with their current skl names,
but found two problems: (i) skl_has_sagv() would become a very
confusing name, and (ii) intel_atomic_commit_tail() doesn't seem to be
calling any functions whose name start with a platform name, so the
"intel_" naming scheme seems make more sense than the "firstplatorm_"
naming scheme here.

Cc: stable@vger.kernel.org
Reviewed-by: Lyude <cpaul@redhat.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1474578035-424-2-git-send-email-paulo.r.zanoni@intel.com
(cherry picked from commit 16dcdc4edbcf5cb130004737f2548401776170f1)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 6c9881b9ab47..b74e1a890f86 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -14367,8 +14367,8 @@ static void intel_atomic_commit_tail(struct drm_atomic_state *state)
                  * SKL workaround: bspec recommends we disable the SAGV when we
                  * have more then one pipe enabled
                  */
-                if (IS_SKYLAKE(dev_priv) && !skl_can_enable_sagv(state))
-                        skl_disable_sagv(dev_priv);
+                if (IS_SKYLAKE(dev_priv) && !intel_can_enable_sagv(state))
+                        intel_disable_sagv(dev_priv);
 
                 intel_modeset_verify_disabled(dev);
         }
@@ -14426,8 +14426,8 @@ static void intel_atomic_commit_tail(struct drm_atomic_state *state)
         }
 
         if (IS_SKYLAKE(dev_priv) && intel_state->modeset &&
-            skl_can_enable_sagv(state))
-                skl_enable_sagv(dev_priv);
+            intel_can_enable_sagv(state))
+                intel_enable_sagv(dev_priv);
 
         drm_atomic_helper_commit_hw_done(state);