[PATCH 2/4] drm/amdgpu: Add xcc param to SRIOV kiq write and WREG32_SOC15_IP_NO_KIQ (v4)

WREG32/RREG32_SOC15_IP_NO_KIQ and amdgpu_virt_kiq_reg_write_reg_wait are not using the correct rlcg interface or mec engine, respectively. Add xcc instance parameter to them. v4: Use GET_INST and squash commit with: "drm/amdgpu: Add xcc_inst param to amdgpu_virt_kiq_reg_write_reg_wait" v3: xcc n

[PATCH 2/4] drm/amdgpu: Add xcc param to SRIOV kiq write and WREG32_SOC15_IP_NO_KIQ (v4)

WREG32/RREG32_SOC15_IP_NO_KIQ and amdgpu_virt_kiq_reg_write_reg_wait are not using the correct rlcg interface or mec engine, respectively. Add xcc instance parameter to them. v4: Use GET_INST and squash commit with: "drm/amdgpu: Add xcc_inst param to amdgpu_virt_kiq_reg_write_reg_wait" v3: xcc n