diff options
| author | Dave Airlie <airlied@gmail.com> | 2015-01-29 04:45:31 +0300 |
|---|---|---|
| committer | Dave Airlie <airlied@gmail.com> | 2015-01-29 04:45:31 +0300 |
| commit | b3869b17fd63bacb53ac4db4ff4ba093701e17be (patch) | |
| tree | 073873d62957033f317bc413d9ea9fd5d5ff5a50 /drivers/gpu/drm/radeon/rs400.c | |
| parent | 7b83741bf76caad72bc8a701c26dde8d6751ff0f (diff) | |
| parent | c59c961ca511dc7ee2f4f7e9c224d16f5c76ca6e (diff) | |
| download | linux-b3869b17fd63bacb53ac4db4ff4ba093701e17be.tar.xz | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next
This backmerges drm-fixes into drm-next mainly for the amdkfd
stuff, I'm not 100% confident, but it builds and the amdkfd
folks can fix anything up.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Conflicts:
drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
Diffstat (limited to 'drivers/gpu/drm/radeon/rs400.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/rs400.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/gpu/drm/radeon/rs400.c b/drivers/gpu/drm/radeon/rs400.c index c5799f16aa4b..34e3235f41d2 100644 --- a/drivers/gpu/drm/radeon/rs400.c +++ b/drivers/gpu/drm/radeon/rs400.c @@ -212,11 +212,9 @@ void rs400_gart_fini(struct radeon_device *rdev) #define RS400_PTE_WRITEABLE (1 << 2) #define RS400_PTE_READABLE (1 << 3) -void rs400_gart_set_page(struct radeon_device *rdev, unsigned i, - uint64_t addr, uint32_t flags) +uint64_t rs400_gart_get_page_entry(uint64_t addr, uint32_t flags) { uint32_t entry; - u32 *gtt = rdev->gart.ptr; entry = (lower_32_bits(addr) & PAGE_MASK) | ((upper_32_bits(addr) & 0xff) << 4); @@ -226,8 +224,14 @@ void rs400_gart_set_page(struct radeon_device *rdev, unsigned i, entry |= RS400_PTE_WRITEABLE; if (!(flags & RADEON_GART_PAGE_SNOOP)) entry |= RS400_PTE_UNSNOOPED; - entry = cpu_to_le32(entry); - gtt[i] = entry; + return entry; +} + +void rs400_gart_set_page(struct radeon_device *rdev, unsigned i, + uint64_t entry) +{ + u32 *gtt = rdev->gart.ptr; + gtt[i] = cpu_to_le32(lower_32_bits(entry)); } int rs400_mc_wait_for_idle(struct radeon_device *rdev) |