Commit 7b9110f2 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/amdgpu/gfx12: set MQD as appriopriate for queue types 



Set the MQD as appropriate for the kernel vs user queues.

Acked-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarLijo Lazar <lijo.lazar@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 063d6683

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

+6 −2
Original line number Diff line number Diff line
@@ -3026,6 +3026,8 @@ static int gfx_v12_0_gfx_mqd_init(struct amdgpu_device *adev, void *m, 
#endif

	if (prop->tmz_queue)

		tmp = REG_SET_FIELD(tmp, CP_GFX_HQD_CNTL, TMZ_MATCH, 1);

	if (!prop->kernel_queue)

		tmp = REG_SET_FIELD(tmp, CP_GFX_HQD_CNTL, RB_NON_PRIV, 1);

	mqd->cp_gfx_hqd_cntl = tmp;



	/* set up cp_doorbell_control */
@@ -3175,8 +3177,10 @@ static int gfx_v12_0_compute_mqd_init(struct amdgpu_device *adev, void *m, 
			    (order_base_2(AMDGPU_GPU_PAGE_SIZE / 4) - 1));

	tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, UNORD_DISPATCH, 1);

	tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, TUNNEL_DISPATCH, 0);

	if (prop->kernel_queue) {

		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;