This is internal to TTM and should not be used by drivers directly.
Drop the call to qxl_ttm_io_mem_reserve() and use mem->start instead.
Signed-off-by: Christian König <christian.koe...@amd.com>
---
drivers/gpu/drm/qxl/qxl_object.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/qxl/qxl_object.c b/drivers/gpu/drm/qxl/qxl_object.c
index f838b6d689aa..b2a1fa61920b 100644
--- a/drivers/gpu/drm/qxl/qxl_object.c
+++ b/drivers/gpu/drm/qxl/qxl_object.c
@@ -167,6 +167,7 @@ int qxl_bo_kmap(struct qxl_bo *bo, void **ptr)
void *qxl_bo_kmap_atomic_page(struct qxl_device *qdev,
struct qxl_bo *bo, int page_offset)
{
+ unsigned long offset;
void *rptr;
int ret;
struct io_mapping *map;
@@ -178,9 +179,8 @@ void *qxl_bo_kmap_atomic_page(struct qxl_device *qdev,
else
goto fallback;
- ret = qxl_ttm_io_mem_reserve(bo->tbo.bdev, &bo->tbo.mem);
-
- return io_mapping_map_atomic_wc(map, bo->tbo.mem.bus.offset +
page_offset);
+ offset = bo->tbo.mem.start << PAGE_SHIFT;
+ return io_mapping_map_atomic_wc(map, offset + page_offset);
fallback:
if (bo->kptr) {
rptr = bo->kptr + (page_offset * PAGE_SIZE);
--
2.17.1
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