On 1/29/26 16:33, Pierre-Eric Pelloux-Prayer wrote: > Having a helper avoids code duplication. > > Signed-off-by: Pierre-Eric Pelloux-Prayer <[email protected]>
Reviewed-by: Christian König <[email protected]> > --- > drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h > b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h > index 871388b86503..c43f352df953 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h > @@ -220,6 +220,14 @@ static inline u64 amdgpu_compute_gart_address(struct > amdgpu_gmc *gmc, > return gmc->gart_start + entity->gart_window_offs[index]; > } > > +/** > + * amdgpu_gtt_node_to_byte_offset() - Returns a byte offset of a gtt node > + */ > +static inline u64 amdgpu_gtt_node_to_byte_offset(const struct drm_mm_node > *gtt_node) > +{ > + return gtt_node->start * (u64)PAGE_SIZE; > +} > + > void amdgpu_ttm_tt_set_user_pages(struct ttm_tt *ttm, struct > amdgpu_hmm_range *range); > int amdgpu_ttm_tt_get_userptr(const struct ttm_buffer_object *tbo, > uint64_t *user_addr);
