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| author |   Cong Liu <liucong2@kylinos.cn> | 2022-03-24 18:49:28 +0800 |
|---|---|---|
| committer |   Gerd Hoffmann <kraxel@redhat.com> | 2022-03-25 12:28:28 +0100 |
| commit | 59ab4ee012f0166873ae15d235b2450f21dcb5e7 (patch) | |
| tree | 6b047c5e99c5aebb683f5559f3bbbcac29199add /drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | |
| parent | drm/virtio: Remove restriction of non-zero blob_flags (diff) | |
| download | wireguard-linux-59ab4ee012f0166873ae15d235b2450f21dcb5e7.tar.xz wireguard-linux-59ab4ee012f0166873ae15d235b2450f21dcb5e7.zip | |
drm/qxl: fix qxl can't use in arm64
qxl use ioremap to map ram_header and rom, in the arm64 implementation,
the device is mapped as DEVICE_nGnRE, it can not support unaligned
access. and qxl is a virtual device, it can be treated more like RAM
than actual MMIO registers. use ioremap_wc() replace it.
Signed-off-by: Cong Liu <liucong2@kylinos.cn>
Acked-by: Christian König <christian.koenig@amd.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20220324104928.2959545-1-liucong2@kylinos.cn
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c')
0 files changed, 0 insertions, 0 deletions