summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/Makefile
diff options
context:
space:
mode:
authorChris Wilson <chris@chris-wilson.co.uk>2016-08-19 18:54:28 +0300
committerChris Wilson <chris@chris-wilson.co.uk>2016-08-19 19:13:36 +0300
commitc58305af1835095ddc25ee6f548ac05915e66ac5 (patch)
treec397de7bd3efb5dc92ba0feab1a5e0be2b325caa /drivers/gpu/drm/Makefile
parentf7bbe7883c3f119714fd09a8ceaac8075ba04dfe (diff)
downloadlinux-c58305af1835095ddc25ee6f548ac05915e66ac5.tar.xz
drm/i915: Use remap_io_mapping() to prefault all PTE in a single pass
Very old numbers indicate this is a 66% improvement when remapping the entire object for fence contention - due to the elimination of track_pfn_insert and its strcmp. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Testcase: igt/gem_fence_upload/performance Testcase: igt/gem_mmap_gtt Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20160819155428.1670-6-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/Makefile')
-rw-r--r--drivers/gpu/drm/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile
index 0238bf8bc8c3..3ff094171ee5 100644
--- a/drivers/gpu/drm/Makefile
+++ b/drivers/gpu/drm/Makefile
@@ -46,7 +46,7 @@ obj-$(CONFIG_DRM_RADEON)+= radeon/
obj-$(CONFIG_DRM_AMDGPU)+= amd/amdgpu/
obj-$(CONFIG_DRM_MGA) += mga/
obj-$(CONFIG_DRM_I810) += i810/
-obj-$(CONFIG_DRM_I915) += i915/
+obj-$(CONFIG_DRM_I915) += i915/
obj-$(CONFIG_DRM_MGAG200) += mgag200/
obj-$(CONFIG_DRM_VC4) += vc4/
obj-$(CONFIG_DRM_CIRRUS_QEMU) += cirrus/