From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Date: Wed, 3 Dec 2014 12:55:29 +0000 (-0800)
Subject: drm/i915: Organize bind_vma funcs
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b1252bcfe53f8ced80ce4e07d761304e755594db;p=linux-beck.git

drm/i915: Organize bind_vma funcs

Let's be optimistic that for future platforms this will remain the same
and reorg a bit.
This reorg in if blocks instead of switch make life easier for future
platform support addition.

Cc: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 82cb5666583f..746f77fb57a3 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -2243,11 +2243,7 @@ static struct i915_vma *__i915_gem_vma_create(struct drm_i915_gem_object *obj,
 	vma->obj = obj;
 	vma->ggtt_view = *view;
 
-	switch (INTEL_INFO(vm->dev)->gen) {
-	case 9:
-	case 8:
-	case 7:
-	case 6:
+	if (INTEL_INFO(vm->dev)->gen >= 6) {
 		if (i915_is_ggtt(vm)) {
 			vma->unbind_vma = ggtt_unbind_vma;
 			vma->bind_vma = ggtt_bind_vma;
@@ -2255,17 +2251,10 @@ static struct i915_vma *__i915_gem_vma_create(struct drm_i915_gem_object *obj,
 			vma->unbind_vma = ppgtt_unbind_vma;
 			vma->bind_vma = ppgtt_bind_vma;
 		}
-		break;
-	case 5:
-	case 4:
-	case 3:
-	case 2:
+	} else {
 		BUG_ON(!i915_is_ggtt(vm));
 		vma->unbind_vma = i915_ggtt_unbind_vma;
 		vma->bind_vma = i915_ggtt_bind_vma;
-		break;
-	default:
-		BUG();
 	}
 
 	list_add_tail(&vma->vma_link, &obj->vma_list);