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| author | Maarten Lankhorst <maarten.lankhorst@canonical.com> | 2014-04-02 17:14:48 +0200 |
|---|---|---|
| committer | Maarten Lankhorst <maarten.lankhorst@canonical.com> | 2014-09-02 16:41:50 +0200 |
| commit | f2c24b83ae90292d315aa7ac029c6ce7929e01aa (patch) | |
| tree | 4ef7d29d97cee6231becd7565056d630770d0845 /drivers/gpu/drm/radeon/radeon_vm.c | |
| parent | 2f453ed4038526172292fb3250b638b3782c7f2b (diff) | |
| download | linux-f2c24b83ae90292d315aa7ac029c6ce7929e01aa.tar.bz2 | |
drm/ttm: flip the switch, and convert to dma_fence
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_vm.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_vm.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_vm.c b/drivers/gpu/drm/radeon/radeon_vm.c index 3d9a6a036f8a..671ee566aa51 100644 --- a/drivers/gpu/drm/radeon/radeon_vm.c +++ b/drivers/gpu/drm/radeon/radeon_vm.c @@ -424,7 +424,7 @@ static int radeon_vm_clear_bo(struct radeon_device *rdev, if (r) goto error; - ttm_eu_fence_buffer_objects(&ticket, &head, ib.fence); + ttm_eu_fence_buffer_objects(&ticket, &head, &ib.fence->base); radeon_ib_free(rdev, &ib); return 0; @@ -693,8 +693,14 @@ int radeon_vm_update_page_directory(struct radeon_device *rdev, incr, R600_PTE_VALID); if (ib.length_dw != 0) { + struct fence *fence; + radeon_asic_vm_pad_ib(rdev, &ib); - radeon_semaphore_sync_to(ib.semaphore, pd->tbo.sync_obj); + + fence = reservation_object_get_excl(pd->tbo.resv); + radeon_semaphore_sync_to(ib.semaphore, + (struct radeon_fence *)fence); + radeon_semaphore_sync_to(ib.semaphore, vm->last_id_use); WARN_ON(ib.length_dw > ndw); r = radeon_ib_schedule(rdev, &ib, NULL, false); @@ -820,8 +826,11 @@ static void radeon_vm_update_ptes(struct radeon_device *rdev, struct radeon_bo *pt = vm->page_tables[pt_idx].bo; unsigned nptes; uint64_t pte; + struct fence *fence; - radeon_semaphore_sync_to(ib->semaphore, pt->tbo.sync_obj); + fence = reservation_object_get_excl(pt->tbo.resv); + radeon_semaphore_sync_to(ib->semaphore, + (struct radeon_fence *)fence); if ((addr & ~mask) == (end & ~mask)) nptes = end - addr; |