diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2018-03-27 17:06:33 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-03-28 13:09:34 -0500 |
| commit | 4fbff81a53116e7490d793bdb885edfe0befb773 (patch) | |
| tree | efc4bda8ca78507d4925a113a481c06656c5320e | |
| parent | 7bf4b531fd14c97f38c64267e45924f5796f9203 (diff) | |
drm/amdgpu/vce4: add emit_reg_write_reg_wait ring callback
This adds support for writing and reading back using the
helper since the engines doesn't have a oneshot packet.
Reviewed-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rwxr-xr-x | drivers/gpu/drm/amd/amdgpu/vce_v4_0.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c index 73fd48d6c756..8fd1b742985a 100755 --- a/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c +++ b/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c @@ -1081,6 +1081,7 @@ static const struct amdgpu_ring_funcs vce_v4_0_ring_vm_funcs = { .end_use = amdgpu_vce_ring_end_use, .emit_wreg = vce_v4_0_emit_wreg, .emit_reg_wait = vce_v4_0_emit_reg_wait, + .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper, }; static void vce_v4_0_set_ring_funcs(struct amdgpu_device *adev) |