drm/amdgpu: Use the right method to get IP version

Replace direct usage of adev->ip_versions with amdgpu_ip_version.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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

@@ -1599,7 +1599,7 @@ bool amdgpu_device_seamless_boot_supported(struct amdgpu_device *adev)
 	if (adev->mman.keep_stolen_vga_memory)
 		return false;
 
-	return adev->ip_versions[DCE_HWIP][0] >= IP_VERSION(3, 0, 0);
+	return amdgpu_ip_version(adev, DCE_HWIP, 0) >= IP_VERSION(3, 0, 0);
 }
 
 /*

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

@@ -1099,7 +1099,8 @@ bool amdgpu_sriov_xnack_support(struct amdgpu_device *adev)
 {
 	bool xnack_mode = true;
 
-	if (amdgpu_sriov_vf(adev) && adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 2))
+	if (amdgpu_sriov_vf(adev) &&
+	    amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(9, 4, 2))
 		xnack_mode = false;
 
 	return xnack_mode;

drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c

@@ -883,7 +883,7 @@ static void gmc_v9_0_flush_gpu_tlb(struct amdgpu_device *adev, uint32_t vmid,
 	 * GRBM interface.
 	 */
 	if ((vmhub == AMDGPU_GFXHUB(0)) &&
-	    (adev->ip_versions[GC_HWIP][0] < IP_VERSION(9, 4, 2)))
+	    (amdgpu_ip_version(adev, GC_HWIP, 0) < IP_VERSION(9, 4, 2)))
 		RREG32_NO_KIQ(req);
 
 	for (j = 0; j < adev->usec_timeout; j++) {

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

@@ -1712,7 +1712,7 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
 	init_data.clk_reg_offsets = adev->reg_offset[CLK_HWIP][0];
 
 	/* Enable DWB for tested platforms only */
-	if (adev->ip_versions[DCE_HWIP][0] >= IP_VERSION(3, 0, 0))
+	if (amdgpu_ip_version(adev, DCE_HWIP, 0) >= IP_VERSION(3, 0, 0))
 		init_data.num_virtual_links = 1;
 
 	INIT_LIST_HEAD(&adev->dm.da_list);
@@ -8939,7 +8939,7 @@ static void dm_set_writeback(struct amdgpu_display_manager *dm,
 	}
 
 	wb_info->mcif_buf_params.p_vmid = 1;
-	if (adev->ip_versions[DCE_HWIP][0] >= IP_VERSION(3, 0, 0)) {
+	if (amdgpu_ip_version(adev, DCE_HWIP, 0) >= IP_VERSION(3, 0, 0)) {
 		wb_info->mcif_warmup_params.start_address.quad_part = afb->address;
 		wb_info->mcif_warmup_params.region_size =
 			wb_info->mcif_buf_params.luma_pitch * wb_info->dwb_params.dest_height;
@@ -9891,7 +9891,8 @@ static bool should_reset_plane(struct drm_atomic_state *state,
 	 * TODO: Remove this hack for all asics once it proves that the
 	 * fast updates works fine on DCN3.2+.
 	 */
-	if (adev->ip_versions[DCE_HWIP][0] < IP_VERSION(3, 2, 0) && state->allow_modeset)
+	if (amdgpu_ip_version(adev, DCE_HWIP, 0) < IP_VERSION(3, 2, 0) &&
+	    state->allow_modeset)
 		return true;
 
 	/* Exit early if we know that we're adding or removing the plane. */

drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0.c

@@ -224,7 +224,7 @@ int smu_v14_0_check_fw_version(struct smu_context *smu)
 	if (smu->is_apu)
 		adev->pm.fw_version = smu_version;
 
-	switch (adev->ip_versions[MP1_HWIP][0]) {
+	switch (amdgpu_ip_version(adev, MP1_HWIP, 0)) {
 	case IP_VERSION(14, 0, 2):
 		smu->smc_driver_if_version = SMU14_DRIVER_IF_VERSION_SMU_V14_0_2;
 		break;
@@ -235,7 +235,7 @@ int smu_v14_0_check_fw_version(struct smu_context *smu)
 		break;
 	default:
 		dev_err(adev->dev, "smu unsupported IP version: 0x%x.\n",
-			adev->ip_versions[MP1_HWIP][0]);
+			amdgpu_ip_version(adev, MP1_HWIP, 0));
 		smu->smc_driver_if_version = SMU14_DRIVER_IF_VERSION_INV;
 		break;
 	}
@@ -733,7 +733,7 @@ int smu_v14_0_gfx_off_control(struct smu_context *smu, bool enable)
 	int ret = 0;
 	struct amdgpu_device *adev = smu->adev;
 
-	switch (adev->ip_versions[MP1_HWIP][0]) {
+	switch (amdgpu_ip_version(adev, MP1_HWIP, 0)) {
 	case IP_VERSION(14, 0, 2):
 	case IP_VERSION(14, 0, 0):
 		if (!(adev->pm.pp_feature & PP_GFXOFF_MASK))