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| author | Tan Xiaojun <tanxiaojun@huawei.com> | 2017-12-25 11:43:23 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-12-27 11:34:37 -0500 |
| commit | c67fa6edc8b11afe22c88a23963170bf5f151acf (patch) | |
| tree | 852082dd9eac2f8d47380e045ea18b2aa597fc60 /drivers/gpu/drm/ast/ast_ttm.c | |
| parent | 727ffdf2ac6d165f611b1accdf7f6ca770595aea (diff) | |
drm/ttm: add ttm_bo_io_mem_pfn to check io_mem_pfn
The io_mem_pfn field was added in commit ea642c3216cb ("drm/ttm: add
io_mem_pfn callback") and is called unconditionally. However, not all
drivers were updated to set it.
Use the ttm_bo_default_io_mem_pfn function if a driver did not set its
own. And add new function ttm_bo_io_mem_pfn() as wrapper.
Signed-off-by: Michal Srb <msrb@suse.com>
Signed-off-by: Tan Xiaojun <tanxiaojun@huawei.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/ast/ast_ttm.c')
0 files changed, 0 insertions, 0 deletions