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| author | Dave Airlie <airlied@redhat.com> | 2014-08-28 11:32:20 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2014-08-28 11:32:20 +1000 |
| commit | a80612273cf7369e321f101845e7c8844d875cd9 (patch) | |
| tree | b28b1a3b8bc7d4c894fd46d668d2709892cd1a49 /drivers/gpu/drm/radeon/ni.c | |
| parent | 52addcf9d6669fa439387610bc65c92fa0980cef (diff) | |
| parent | 0bd252de78d406485c896508c13a8f7a78ee8353 (diff) | |
Merge branch 'drm-fixes-3.17' of git://people.freedesktop.org/~agd5f/linux into drm-fixes
Just a few more radeon fixes for 3.17.
* 'drm-fixes-3.17' of git://people.freedesktop.org/~agd5f/linux:
radeon: Test for PCI root bus before assuming bus->self
drm/radeon: handle broken disabled rb mask gracefully (6xx/7xx) (v2)
drm/radeon: save/restore the PD addr on suspend/resume
Diffstat (limited to 'drivers/gpu/drm/radeon/ni.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/ni.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c index ba89375f197f..3faee58946dd 100644 --- a/drivers/gpu/drm/radeon/ni.c +++ b/drivers/gpu/drm/radeon/ni.c @@ -1271,7 +1271,7 @@ static int cayman_pcie_gart_enable(struct radeon_device *rdev) WREG32(VM_CONTEXT0_PAGE_TABLE_START_ADDR + (i << 2), 0); WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR + (i << 2), rdev->vm_manager.max_pfn); WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (i << 2), - rdev->gart.table_addr >> 12); + rdev->vm_manager.saved_table_addr[i]); } /* enable context1-7 */ @@ -1303,6 +1303,13 @@ static int cayman_pcie_gart_enable(struct radeon_device *rdev) static void cayman_pcie_gart_disable(struct radeon_device *rdev) { + unsigned i; + + for (i = 1; i < 8; ++i) { + rdev->vm_manager.saved_table_addr[i] = RREG32( + VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (i << 2)); + } + /* Disable all tables */ WREG32(VM_CONTEXT0_CNTL, 0); WREG32(VM_CONTEXT1_CNTL, 0); |