Commit cab03223 authored by Karol Wachowski's avatar Karol Wachowski Committed by Stanislaw Gruszka
Browse files

accel/ivpu: Remove configuration of MMU TBU1 and TBU3 



MTL HW only uses StreamId0 and StreamId3 that map to TBU0 and TBU2.

Signed-off-by: default avatarKarol Wachowski <karol.wachowski@linux.intel.com>
Reviewed-by: default avatarStanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
Reviewed-by: default avatarJeffrey Hugo <quic_jhugo@quicinc.com>
Signed-off-by: default avatarStanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230518131605.650622-2-stanislaw.gruszka@linux.intel.com
parent 9230d5dc

drivers/accel/ivpu/ivpu_hw_mtl.c

+4 −15
Original line number Diff line number Diff line
@@ -537,21 +537,10 @@ static void ivpu_boot_tbu_mmu_enable(struct ivpu_device *vdev) 
{

	u32 val = REGV_RD32(MTL_VPU_HOST_IF_TBU_MMUSSIDV);



	if (ivpu_is_fpga(vdev)) {

	val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU0_AWMMUSSIDV, val);

	val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU0_ARMMUSSIDV, val);

	val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU2_AWMMUSSIDV, val);

	val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU2_ARMMUSSIDV, val);

	} else {

		val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU0_AWMMUSSIDV, val);

		val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU0_ARMMUSSIDV, val);

		val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU1_AWMMUSSIDV, val);

		val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU1_ARMMUSSIDV, val);

		val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU2_AWMMUSSIDV, val);

		val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU2_ARMMUSSIDV, val);

		val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU3_AWMMUSSIDV, val);

		val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU3_ARMMUSSIDV, val);

	}



	REGV_WR32(MTL_VPU_HOST_IF_TBU_MMUSSIDV, val);

}