diff options
| author | Monk Liu <Monk.Liu@amd.com> | 2016-08-26 09:12:37 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-08-31 00:55:45 +0300 |
| commit | c2167a659cc91075417018b88437da86633bb455 (patch) | |
| tree | 6a473d677ee81d910307f6927c952a457dbc2650 /drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c | |
| parent | 6fc0deaf58f228cb2676453eac3667744477ab62 (diff) | |
| download | linux-c2167a659cc91075417018b88437da86633bb455.tar.xz | |
drm/amdgpu:add switch buffer to end of CS (v2)
sync switch buffer scheme with windows kmd for gfx v8,
step1: append a switch_buffer to the end of CS
v2:rebase on latest staging
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c index f5810f700668..11f2fba4653d 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c @@ -210,6 +210,8 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs, amdgpu_ring_patch_cond_exec(ring, patch_offset); ring->current_ctx = ctx; + if (ring->funcs->emit_switch_buffer) + amdgpu_ring_emit_switch_buffer(ring); amdgpu_ring_commit(ring); return 0; } |