X-Git-Url: http://git.monstr.eu/?p=linux-2.6-microblaze.git;a=blobdiff_plain;f=drivers%2Fgpu%2Fdrm%2Fi915%2Fgem%2Fi915_gem_context.c;h=ddc3cc3f8f092ded5626e59ea429deecd897546f;hp=fd8ee52e17a472bc61ba2a20f341125036afb97c;hb=fe4751c3d513ff4f;hpb=65ec0a7d24913b146cd1500d759b8c340319d55e

diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c
index fd8ee52e17a4..ddc3cc3f8f09 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c
@@ -1046,7 +1046,6 @@ struct context_barrier_task {
 	void *data;
 };
 
-__i915_active_call
 static void cb_retire(struct i915_active *base)
 {
 	struct context_barrier_task *cb = container_of(base, typeof(*cb), base);
@@ -1080,7 +1079,7 @@ static int context_barrier_task(struct i915_gem_context *ctx,
 	if (!cb)
 		return -ENOMEM;
 
-	i915_active_init(&cb->base, NULL, cb_retire);
+	i915_active_init(&cb->base, NULL, cb_retire, 0);
 	err = i915_active_acquire(&cb->base);
 	if (err) {
 		kfree(cb);
@@ -1191,7 +1190,7 @@ static void set_ppgtt_barrier(void *data)
 {
 	struct i915_address_space *old = data;
 
-	if (INTEL_GEN(old->i915) < 8)
+	if (GRAPHICS_VER(old->i915) < 8)
 		gen6_ppgtt_unpin_all(i915_vm_to_ppgtt(old));
 
 	i915_vm_close(old);
@@ -1335,63 +1334,6 @@ out:
 	return err;
 }
 
-static int __apply_ringsize(struct intel_context *ce, void *sz)
-{
-	return intel_context_set_ring_size(ce, (unsigned long)sz);
-}
-
-static int set_ringsize(struct i915_gem_context *ctx,
-			struct drm_i915_gem_context_param *args)
-{
-	if (!HAS_LOGICAL_RING_CONTEXTS(ctx->i915))
-		return -ENODEV;
-
-	if (args->size)
-		return -EINVAL;
-
-	if (!IS_ALIGNED(args->value, I915_GTT_PAGE_SIZE))
-		return -EINVAL;
-
-	if (args->value < I915_GTT_PAGE_SIZE)
-		return -EINVAL;
-
-	if (args->value > 128 * I915_GTT_PAGE_SIZE)
-		return -EINVAL;
-
-	return context_apply_all(ctx,
-				 __apply_ringsize,
-				 __intel_context_ring_size(args->value));
-}
-
-static int __get_ringsize(struct intel_context *ce, void *arg)
-{
-	long sz;
-
-	sz = intel_context_get_ring_size(ce);
-	GEM_BUG_ON(sz > INT_MAX);
-
-	return sz; /* stop on first engine */
-}
-
-static int get_ringsize(struct i915_gem_context *ctx,
-			struct drm_i915_gem_context_param *args)
-{
-	int sz;
-
-	if (!HAS_LOGICAL_RING_CONTEXTS(ctx->i915))
-		return -ENODEV;
-
-	if (args->size)
-		return -EINVAL;
-
-	sz = context_apply_all(ctx, __get_ringsize, NULL);
-	if (sz < 0)
-		return sz;
-
-	args->value = sz;
-	return 0;
-}
-
 int
 i915_gem_user_to_context_sseu(struct intel_gt *gt,
 			      const struct drm_i915_gem_context_param_sseu *user,
@@ -1437,7 +1379,7 @@ i915_gem_user_to_context_sseu(struct intel_gt *gt,
 	context->max_eus_per_subslice = user->max_eus_per_subslice;
 
 	/* Part specific restrictions. */
-	if (IS_GEN(i915, 11)) {
+	if (GRAPHICS_VER(i915) == 11) {
 		unsigned int hw_s = hweight8(device->slice_mask);
 		unsigned int hw_ss_per_s = hweight8(device->subslice_mask[0]);
 		unsigned int req_s = hweight8(context->slice_mask);
@@ -1504,7 +1446,7 @@ static int set_sseu(struct i915_gem_context *ctx,
 	if (args->size < sizeof(user_sseu))
 		return -EINVAL;
 
-	if (!IS_GEN(i915, 11))
+	if (GRAPHICS_VER(i915) != 11)
 		return -ENODEV;
 
 	if (copy_from_user(&user_sseu, u64_to_user_ptr(args->value),
@@ -2037,11 +1979,8 @@ static int ctx_setparam(struct drm_i915_file_private *fpriv,
 		ret = set_persistence(ctx, args);
 		break;
 
-	case I915_CONTEXT_PARAM_RINGSIZE:
-		ret = set_ringsize(ctx, args);
-		break;
-
 	case I915_CONTEXT_PARAM_BAN_PERIOD:
+	case I915_CONTEXT_PARAM_RINGSIZE:
 	default:
 		ret = -EINVAL;
 		break;
@@ -2069,18 +2008,6 @@ static int create_setparam(struct i915_user_extension __user *ext, void *data)
 	return ctx_setparam(arg->fpriv, arg->ctx, &local.param);
 }
 
-static int copy_ring_size(struct intel_context *dst,
-			  struct intel_context *src)
-{
-	long sz;
-
-	sz = intel_context_get_ring_size(src);
-	if (sz < 0)
-		return sz;
-
-	return intel_context_set_ring_size(dst, sz);
-}
-
 static int clone_engines(struct i915_gem_context *dst,
 			 struct i915_gem_context *src)
 {
@@ -2125,12 +2052,6 @@ static int clone_engines(struct i915_gem_context *dst,
 		}
 
 		intel_context_set_gem(clone->engines[n], dst);
-
-		/* Copy across the preferred ringsize */
-		if (copy_ring_size(clone->engines[n], e->engines[n])) {
-			__free_engines(clone, n + 1);
-			goto err_unlock;
-		}
 	}
 	clone->num_engines = n;
 	i915_sw_fence_complete(&e->fence);
@@ -2490,11 +2411,8 @@ int i915_gem_context_getparam_ioctl(struct drm_device *dev, void *data,
 		args->value = i915_gem_context_is_persistent(ctx);
 		break;
 
-	case I915_CONTEXT_PARAM_RINGSIZE:
-		ret = get_ringsize(ctx, args);
-		break;
-
 	case I915_CONTEXT_PARAM_BAN_PERIOD:
+	case I915_CONTEXT_PARAM_RINGSIZE:
 	default:
 		ret = -EINVAL;
 		break;