From d712f4ce25d3935d6e124a84f7f8d640ab0da611 Mon Sep 17 00:00:00 2001 From: Michel Thierry Date: Wed, 27 Jan 2021 13:14:17 +0000 Subject: [PATCH] drm/i915: allocate cmd ring in lmem Prefer allocating the cmd ring from LMEM on dgfx. Signed-off-by: Michel Thierry Signed-off-by: Matthew Auld Reviewed-by: Chris Wilson Signed-off-by: Chris Wilson Link: https://patchwork.freedesktop.org/patch/msgid/20210127131417.393872-8-matthew.auld@intel.com Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/gt/intel_ring.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/intel_ring.c b/drivers/gpu/drm/i915/gt/intel_ring.c index 29c87b3c23bc4..aee0a77c77e0b 100644 --- a/drivers/gpu/drm/i915/gt/intel_ring.c +++ b/drivers/gpu/drm/i915/gt/intel_ring.c @@ -3,6 +3,7 @@ * Copyright © 2019 Intel Corporation */ +#include "gem/i915_gem_lmem.h" #include "gem/i915_gem_object.h" #include "i915_drv.h" @@ -108,8 +109,8 @@ static struct i915_vma *create_ring_vma(struct i915_ggtt *ggtt, int size) struct drm_i915_gem_object *obj; struct i915_vma *vma; - obj = ERR_PTR(-ENODEV); - if (i915_ggtt_has_aperture(ggtt)) + obj = i915_gem_object_create_lmem(i915, size, I915_BO_ALLOC_VOLATILE); + if (IS_ERR(obj) && i915_ggtt_has_aperture(ggtt)) obj = i915_gem_object_create_stolen(i915, size); if (IS_ERR(obj)) obj = i915_gem_object_create_internal(i915, size); -- 2.30.2