From 4f36ef2ee1876b2e145327f03f675a0577f258cb Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Mon, 2 Sep 2019 05:02:44 +0100
Subject: drm/i915: Report aliasing ppgtt size as ggtt size
Git-commit: 4f36ef2ee1876b2e145327f03f675a0577f258cb
Patch-mainline: v5.5-rc1
References: bsc#1152489
The aliasing-ppgtt is constrained to be the same size as the Global GTT
since it aliases the same address space. Simplifying gtt size reporting
in this case.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190902040303.14195-2-chris@chris-wilson.co.uk
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
drivers/gpu/drm/i915/gem/i915_gem_context.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c
index b8969605f4e8..f1c0e5d958f3 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c
@@ -2231,8 +2231,6 @@ int i915_gem_context_getparam_ioctl(struct drm_device *dev, void *data,
args->size = 0;
if (ctx->vm)
args->value = ctx->vm->total;
- else if (to_i915(dev)->ggtt.alias)
- args->value = to_i915(dev)->ggtt.alias->vm.total;
else
args->value = to_i915(dev)->ggtt.vm.total;
break;
--
2.28.0