diff options
| author | Dave Airlie <airlied@redhat.com> | 2009-06-29 18:29:11 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2009-07-15 17:13:02 +1000 |
| commit | ed10f95d60d41033d356fdcf88c240d7065bd5b4 (patch) | |
| tree | 319558df2249b066c6678c2b54a8ae2fdfa7ae5c /drivers/gpu/drm/radeon/r100.c | |
| parent | 44b572809581d5a10dbe35aa6bf689f32b9c5ad6 (diff) | |
drm/radeon/kms: fix some GART table entry bugs.
1. rv370 can accept 40-bit addresses - also at 24-bit shift not 4 bits
2. rs480 table can be in 40-bit space. - 4 bit shift for top 8 bits
3. rs480 table entries can be in 40-bit space.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/r100.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/r100.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c index c550932a108f..1b23106f9552 100644 --- a/drivers/gpu/drm/radeon/r100.c +++ b/drivers/gpu/drm/radeon/r100.c @@ -110,7 +110,7 @@ int r100_pci_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr) if (i < 0 || i > rdev->gart.num_gpu_pages) { return -EINVAL; } - rdev->gart.table.ram.ptr[i] = cpu_to_le32((uint32_t)addr); + rdev->gart.table.ram.ptr[i] = cpu_to_le32(lower_32_bits(addr)); return 0; } |