Set up TMZ for queues.
Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
index 2474006b1a340..da67f27d65a33 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
@@ -3013,6 +3013,8 @@ static int gfx_v12_0_gfx_mqd_init(struct amdgpu_device
*adev, void *m,
#ifdef __BIG_ENDIAN
tmp = REG_SET_FIELD(tmp, CP_GFX_HQD_CNTL, BUF_SWAP, 1);
#endif
+ if (prop->tmz_queue)
+ tmp = REG_SET_FIELD(tmp, CP_GFX_HQD_CNTL, TMZ_MATCH, 1);
mqd->cp_gfx_hqd_cntl = tmp;
/* set up cp_doorbell_control */
@@ -3164,6 +3166,8 @@ static int gfx_v12_0_compute_mqd_init(struct
amdgpu_device *adev, void *m,
tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, TUNNEL_DISPATCH, 0);
tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, PRIV_STATE, 1);
tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, KMD_QUEUE, 1);
+ if (prop->tmz_queue)
+ tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, TMZ, 1);
mqd->cp_hqd_pq_control = tmp;
/* set the wb address whether it's enabled or not */
--
2.49.0
