From: Lijo Lazar <lijo.lazar@xxxxxxx> In GC v9.4.3 there are multiple XCCs. It's required to use physical instance number to get the right register offset. Use GET_INST API for that. Signed-off-by: Lijo Lazar <lijo.lazar@xxxxxxx> Reviewed-by: Hawking Zhang <Hawking.Zhang@xxxxxxx> Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx> --- drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c index c80d0c2954e7..caa0b3e1c877 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c @@ -1605,7 +1605,7 @@ static int gfx_v9_4_3_kiq_init_register(struct amdgpu_ring *ring, int xcc_id) int j; /* disable wptr polling */ - WREG32_FIELD15_PREREG(GC, xcc_id, CP_PQ_WPTR_POLL_CNTL, EN, 0); + WREG32_FIELD15_PREREG(GC, GET_INST(GC, xcc_id), CP_PQ_WPTR_POLL_CNTL, EN, 0); WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_EOP_BASE_ADDR, mqd->cp_hqd_eop_base_addr_lo); @@ -1698,7 +1698,7 @@ static int gfx_v9_4_3_kiq_init_register(struct amdgpu_ring *ring, int xcc_id) mqd->cp_hqd_active); if (ring->use_doorbell) - WREG32_FIELD15_PREREG(GC, xcc_id, CP_PQ_STATUS, DOORBELL_ENABLE, 1); + WREG32_FIELD15_PREREG(GC, GET_INST(GC, xcc_id), CP_PQ_STATUS, DOORBELL_ENABLE, 1); return 0; } -- 2.39.2
