Commit eec64449 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/amdgpu/gfx12: add support for TMZ queues to mqd_init 



Set up TMZ for queues.

Reviewed-by: default avatarSunil Khatri <sunil.khatri@amd.com>
Reviewed-by: default avatarJesse.Zhang <Jesse.zhang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 94868754

drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c

+4 −0
Original line number Diff line number Diff line
@@ -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 */