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| author | Christian König <christian.koenig@amd.com> | 2014-08-27 17:21:58 +0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2014-08-28 01:42:11 +0400 |
| commit | 0bfa4b41268ad5fd741f16f484e4fee190822ec6 (patch) | |
| tree | 670093f179cd39a4dcf555a85074235b95bbea99 /drivers/gpu/drm/radeon/radeon.h | |
| parent | 9bb39ff43e15e85bc1bd9bbbdc5b9cef7a670fd5 (diff) | |
| download | linux-0bfa4b41268ad5fd741f16f484e4fee190822ec6.tar.xz | |
drm/radeon: handle lockup in delayed work, v5
v5 (chk): complete rework, start when the first fence is emitted,
stop when the last fence is signalled, make it work
correctly with GPU resets, cleanup radeon_fence_wait_seq
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index 8cd1b3f60d4a..74919ef57ac3 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -350,6 +350,7 @@ extern void evergreen_tiling_fields(unsigned tiling_flags, unsigned *bankw, * Fences. */ struct radeon_fence_driver { + struct radeon_device *rdev; uint32_t scratch_reg; uint64_t gpu_addr; volatile uint32_t *cpu_addr; @@ -357,6 +358,7 @@ struct radeon_fence_driver { uint64_t sync_seq[RADEON_NUM_RINGS]; atomic64_t last_seq; bool initialized; + struct delayed_work lockup_work; }; struct radeon_fence { |