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drm/amdgpu/gfx11: add support for TMZ queues to mqd_init

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Set up TMZ for queues.

Reviewed-by: Sunil Khatri <sunil.khatri@amd.com>
Reviewed-by: Jesse.Zhang <Jesse.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher
2025-02-26 21:08:56 -05:00
parent 3940796a6e
commit 9486875408
1 changed files with 4 additions and 0 deletions
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4
drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
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@@ -4142,6 +4142,8 @@ static int gfx_v11_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 */
@@ -4296,6 +4298,8 @@ static int gfx_v11_0_compute_mqd_init(struct amdgpu_device *adev, void *m,
prop->allow_tunneling);
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 */