From: Christian König christian.koenig@amd.com
commit 0c8df343c200529e6b9820bdfed01814140f75e4 upstream.
Imported BOs don't have a pagelist any more.
Signed-off-by: Christian König christian.koenig@amd.com Reviewed-by: Alex Deucher alexander.deucher@amd.com Signed-off-by: Alex Deucher alexander.deucher@amd.com Fixes: 0575ff3d33cd ("drm/radeon: stop using pages with drm_prime_sg_to_page_addr_arrays v2") CC: stable@vger.kernel.org # 5.12 Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/gpu/drm/radeon/radeon_gart.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/gpu/drm/radeon/radeon_gart.c +++ b/drivers/gpu/drm/radeon/radeon_gart.c @@ -301,7 +301,8 @@ int radeon_gart_bind(struct radeon_devic p = t / (PAGE_SIZE / RADEON_GPU_PAGE_SIZE);
for (i = 0; i < pages; i++, p++) { - rdev->gart.pages[p] = pagelist[i]; + rdev->gart.pages[p] = pagelist ? pagelist[i] : + rdev->dummy_page.page; page_base = dma_addr[i]; for (j = 0; j < (PAGE_SIZE / RADEON_GPU_PAGE_SIZE); j++, t++) { page_entry = radeon_gart_get_page_entry(page_base, flags);