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authorChristian König <christian.koenig@amd.com>2017-03-28 17:54:50 +0300
committerAlex Deucher <alexander.deucher@amd.com>2017-04-05 06:33:42 +0300
commitea642c3216cb2a60d1c0e760ae47ee85c9c16447 (patch)
tree8f80acf77ce3e8d80ccabf63e1e9502492c3a42a /drivers/gpu/drm/bochs
parent018b7fc3a9ac33ac56310ab301dca402155eee15 (diff)
downloadlinux-ea642c3216cb2a60d1c0e760ae47ee85c9c16447.tar.xz
drm/ttm: add io_mem_pfn callback
This allows the driver to handle io_mem mappings on their own. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/bochs')
-rw-r--r--drivers/gpu/drm/bochs/bochs_mm.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/bochs/bochs_mm.c b/drivers/gpu/drm/bochs/bochs_mm.c
index 857755ac2d70..c4cadb638460 100644
--- a/drivers/gpu/drm/bochs/bochs_mm.c
+++ b/drivers/gpu/drm/bochs/bochs_mm.c
@@ -205,6 +205,7 @@ struct ttm_bo_driver bochs_bo_driver = {
.verify_access = bochs_bo_verify_access,
.io_mem_reserve = &bochs_ttm_io_mem_reserve,
.io_mem_free = &bochs_ttm_io_mem_free,
+ .io_mem_pfn = ttm_bo_default_io_mem_pfn,
};
int bochs_mm_init(struct bochs_device *bochs)