diff options
| author | Leo Liu <leo.liu@amd.com> | 2018-10-17 14:33:48 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-06-21 18:58:22 -0500 |
| commit | 45a1a48b5c310700d338105df5883e8f8ab1f994 (patch) | |
| tree | 5f661e7801bce4c4048a3d6aa66f985f0d912d13 /drivers/gpu/drm/amd | |
| parent | a8790e2475ea48a06d8834db7717f7f715a77366 (diff) | |
drm/amdgpu: add VCN2.0 decode ring test
Add internal register offset for registers involving in ring tests
Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c | 3 |
3 files changed, 11 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c index 8ece427b6019..5dbd975bac09 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c @@ -312,17 +312,15 @@ int amdgpu_vcn_dec_ring_test_ring(struct amdgpu_ring *ring) unsigned i; int r; - WREG32(SOC15_REG_OFFSET(UVD, 0, mmUVD_SCRATCH9), 0xCAFEDEAD); + WREG32(adev->vcn.external.scratch9, 0xCAFEDEAD); r = amdgpu_ring_alloc(ring, 3); if (r) return r; - - amdgpu_ring_write(ring, - PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_SCRATCH9), 0)); + amdgpu_ring_write(ring, PACKET0(adev->vcn.internal.scratch9, 0)); amdgpu_ring_write(ring, 0xDEADBEEF); amdgpu_ring_commit(ring); for (i = 0; i < adev->usec_timeout; i++) { - tmp = RREG32(SOC15_REG_OFFSET(UVD, 0, mmUVD_SCRATCH9)); + tmp = RREG32(adev->vcn.external.scratch9); if (tmp == 0xDEADBEEF) break; DRM_UDELAY(1); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h index a1ee19251aae..b80fc139eb7b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h @@ -87,6 +87,10 @@ struct dpg_pause_state { enum internal_dpg_state jpeg; }; +struct amdgpu_vcn_reg{ + unsigned scratch9; +}; + struct amdgpu_vcn { struct amdgpu_bo *vcpu_bo; void *cpu_addr; @@ -102,6 +106,7 @@ struct amdgpu_vcn { unsigned num_enc_rings; enum amd_powergating_state cur_state; struct dpg_pause_state pause_state; + struct amdgpu_vcn_reg internal, external; int (*pause_dpg_mode)(struct amdgpu_device *adev, struct dpg_pause_state *new_state); }; diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c index bb47f5b24be5..bab900653a0b 100644 --- a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c +++ b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c @@ -128,6 +128,9 @@ static int vcn_v1_0_sw_init(void *handle) if (r) return r; + adev->vcn.internal.scratch9 = adev->vcn.external.scratch9 = + SOC15_REG_OFFSET(UVD, 0, mmUVD_SCRATCH9); + for (i = 0; i < adev->vcn.num_enc_rings; ++i) { ring = &adev->vcn.ring_enc[i]; sprintf(ring->name, "vcn_enc%d", i); |