Merge tag 'drm-intel-next-2016-11-08' of git://anongit.freedesktop.org/git/drm-intel into drm-next

- gpu idling rework for s/r (Imre)
- vlv mappable scanout fix
- speed up probing in resume (Lyude)
- dp audio workarounds for gen9 (Dhinakaran)
- more conversion to using dev_priv internally (Ville)
- more gen9+ wm fixes and cleanups (Maarten)
- shrinker cleanup&fixes (Chris)
- reorg plane init code (Ville)
- implement support for multiple timelines (prep work for scheduler)
  from Chris and all
- untangle dev->struct_mutex locking as prep for multiple timelines
  (Chris)
- refactor bxt phy code and collect it all in intel_dpio_phy.c (Ander)
- another gvt with bugfixes all over from Zhenyu
- piles of lspcon fixes from Imre
- 90/270 rotation fixes (Ville)
- guc log buffer support (Akash+Sagar)
- fbc fixes from Paulo
- untangle rpm vs. tiling-fences/mmaps (Chris)
- fix atomic commit to wait on the right fences (Daniel Stone)

* tag 'drm-intel-next-2016-11-08' of git://anongit.freedesktop.org/git/drm-intel: (181 commits)
  drm/i915: Update DRIVER_DATE to 20161108
  drm/i915: Mark CPU cache as dirty when used for rendering
  drm/i915: Add assert for no pending GPU requests during suspend/resume in LR mode
  drm/i915: Make sure engines are idle during GPU idling in LR mode
  drm/i915: Avoid early GPU idling due to race with new request
  drm/i915: Avoid early GPU idling due to already pending idle work
  drm/i915: Limit Valleyview and earlier to only using mappable scanout
  drm/i915: Round tile chunks up for constructing partial VMAs
  drm/i915: Remove the vma from the object list upon close
  drm/i915: Reinit polling before hpd when resuming
  drm/i915: Remove redundant reprobe in i915_drm_resume
  drm/i915/dp: Extend BDW DP audio workaround to GEN9 platforms
  drm/i915/dp: BDW cdclk fix for DP audio
  drm/i915: Fix pages pin counting around swizzle quirk
  drm/i915: Fix test on inputs for vma_compare()
  drm/i915/guc: Cache the client mapping
  drm/i915: Tidy slab cache allocations
  drm/i915: Introduce HAS_64BIT_RELOC
  drm/i915: Show the execlist queue in debugfs/i915_engine_info
  drm/i915: Unify global_list into global_link
  ...

1 files changed, 40 insertions, 51 deletions

diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
index 43d0350856e7..df0fbb4b15a3 100644
--- a/drivers/gpu/drm/i915/intel_sprite.c
+++ b/drivers/gpu/drm/i915/intel_sprite.c
@@ -1042,10 +1042,10 @@ static uint32_t skl_plane_formats[] = {
         DRM_FORMAT_VYUY,
 };
 
-int
-intel_plane_init(struct drm_device *dev, enum pipe pipe, int plane)
+struct intel_plane *
+intel_sprite_plane_create(struct drm_i915_private *dev_priv,
+                          enum pipe pipe, int plane)
 {
-        struct drm_i915_private *dev_priv = to_i915(dev);
         struct intel_plane *intel_plane = NULL;
         struct intel_plane_state *state = NULL;
         unsigned long possible_crtcs;
@@ -1054,9 +1054,6 @@ intel_plane_init(struct drm_device *dev, enum pipe pipe, int plane)
         int num_plane_formats;
         int ret;
 
-        if (INTEL_INFO(dev)->gen < 5)
-                return -ENODEV;
-
         intel_plane = kzalloc(sizeof(*intel_plane), GFP_KERNEL);
         if (!intel_plane) {
                 ret = -ENOMEM;
@@ -1070,25 +1067,25 @@ intel_plane_init(struct drm_device *dev, enum pipe pipe, int plane)
         }
         intel_plane->base.state = &state->base;
 
-        switch (INTEL_INFO(dev)->gen) {
-        case 5:
-        case 6:
+        if (INTEL_GEN(dev_priv) >= 9) {
                 intel_plane->can_scale = true;
-                intel_plane->max_downscale = 16;
-                intel_plane->update_plane = ilk_update_plane;
-                intel_plane->disable_plane = ilk_disable_plane;
+                state->scaler_id = -1;
 
-                if (IS_GEN6(dev_priv)) {
-                        plane_formats = snb_plane_formats;
-                        num_plane_formats = ARRAY_SIZE(snb_plane_formats);
-                } else {
-                        plane_formats = ilk_plane_formats;
-                        num_plane_formats = ARRAY_SIZE(ilk_plane_formats);
-                }
-                break;
+                intel_plane->update_plane = skl_update_plane;
+                intel_plane->disable_plane = skl_disable_plane;
 
-        case 7:
-        case 8:
+                plane_formats = skl_plane_formats;
+                num_plane_formats = ARRAY_SIZE(skl_plane_formats);
+        } else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
+                intel_plane->can_scale = false;
+                intel_plane->max_downscale = 1;
+
+                intel_plane->update_plane = vlv_update_plane;
+                intel_plane->disable_plane = vlv_disable_plane;
+
+                plane_formats = vlv_plane_formats;
+                num_plane_formats = ARRAY_SIZE(vlv_plane_formats);
+        } else if (INTEL_GEN(dev_priv) >= 7) {
                 if (IS_IVYBRIDGE(dev_priv)) {
                         intel_plane->can_scale = true;
                         intel_plane->max_downscale = 2;
@@ -1097,33 +1094,25 @@ intel_plane_init(struct drm_device *dev, enum pipe pipe, int plane)
                         intel_plane->max_downscale = 1;
                 }
 
-                if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
-                        intel_plane->update_plane = vlv_update_plane;
-                        intel_plane->disable_plane = vlv_disable_plane;
+                intel_plane->update_plane = ivb_update_plane;
+                intel_plane->disable_plane = ivb_disable_plane;
 
-                        plane_formats = vlv_plane_formats;
-                        num_plane_formats = ARRAY_SIZE(vlv_plane_formats);
-                } else {
-                        intel_plane->update_plane = ivb_update_plane;
-                        intel_plane->disable_plane = ivb_disable_plane;
+                plane_formats = snb_plane_formats;
+                num_plane_formats = ARRAY_SIZE(snb_plane_formats);
+        } else {
+                intel_plane->can_scale = true;
+                intel_plane->max_downscale = 16;
+
+                intel_plane->update_plane = ilk_update_plane;
+                intel_plane->disable_plane = ilk_disable_plane;
 
+                if (IS_GEN6(dev_priv)) {
                         plane_formats = snb_plane_formats;
                         num_plane_formats = ARRAY_SIZE(snb_plane_formats);
+                } else {
+                        plane_formats = ilk_plane_formats;
+                        num_plane_formats = ARRAY_SIZE(ilk_plane_formats);
                 }
-                break;
-        case 9:
-                intel_plane->can_scale = true;
-                intel_plane->update_plane = skl_update_plane;
-                intel_plane->disable_plane = skl_disable_plane;
-                state->scaler_id = -1;
-
-                plane_formats = skl_plane_formats;
-                num_plane_formats = ARRAY_SIZE(skl_plane_formats);
-                break;
-        default:
-                MISSING_CASE(INTEL_INFO(dev)->gen);
-                ret = -ENODEV;
-                goto fail;
         }
 
         if (INTEL_GEN(dev_priv) >= 9) {
@@ -1142,15 +1131,15 @@ intel_plane_init(struct drm_device *dev, enum pipe pipe, int plane)
 
         possible_crtcs = (1 << pipe);
 
-        if (INTEL_INFO(dev)->gen >= 9)
-                ret = drm_universal_plane_init(dev, &intel_plane->base, possible_crtcs,
-                                               &intel_plane_funcs,
+        if (INTEL_GEN(dev_priv) >= 9)
+                ret = drm_universal_plane_init(&dev_priv->drm, &intel_plane->base,
+                                               possible_crtcs, &intel_plane_funcs,
                                                plane_formats, num_plane_formats,
                                                DRM_PLANE_TYPE_OVERLAY,
                                                "plane %d%c", plane + 2, pipe_name(pipe));
         else
-                ret = drm_universal_plane_init(dev, &intel_plane->base, possible_crtcs,
-                                               &intel_plane_funcs,
+                ret = drm_universal_plane_init(&dev_priv->drm, &intel_plane->base,
+                                               possible_crtcs, &intel_plane_funcs,
                                                plane_formats, num_plane_formats,
                                                DRM_PLANE_TYPE_OVERLAY,
                                                "sprite %c", sprite_name(pipe, plane));
@@ -1163,11 +1152,11 @@ intel_plane_init(struct drm_device *dev, enum pipe pipe, int plane)
 
         drm_plane_helper_add(&intel_plane->base, &intel_plane_helper_funcs);
 
-        return 0;
+        return intel_plane;
 
 fail:
         kfree(state);
         kfree(intel_plane);
 
-        return ret;
+        return ERR_PTR(ret);
 }