drm/amdgpu: change code name to ip version for tmz set

Use IP version rather then code name of IPs for
tmz set.
Signed-off-by: Sunil Khatri <sunil.khatri@amd.com>
Reviewed-by: Alexander Deucher <Alexander.Deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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

@@ -512,9 +512,12 @@ int amdgpu_gmc_allocate_vm_inv_eng(struct amdgpu_device *adev)
  */
 void amdgpu_gmc_tmz_set(struct amdgpu_device *adev)
 {
-	switch (adev->asic_type) {
-	case CHIP_RAVEN:
-	case CHIP_RENOIR:
+	switch (adev->ip_versions[GC_HWIP][0]) {
+	/* RAVEN */
+	case IP_VERSION(9, 2, 2):
+	case IP_VERSION(9, 1, 0):
+	/* RENOIR looks like RAVEN */
+	case IP_VERSION(9, 3, 0):
 		if (amdgpu_tmz == 0) {
 			adev->gmc.tmz_enabled = false;
 			dev_info(adev->dev,
@@ -525,12 +528,18 @@ void amdgpu_gmc_tmz_set(struct amdgpu_device *adev)
 				 "Trusted Memory Zone (TMZ) feature enabled\n");
 		}
 		break;
-	case CHIP_NAVI10:
-	case CHIP_NAVI14:
-	case CHIP_NAVI12:
-	case CHIP_VANGOGH:
-	case CHIP_YELLOW_CARP:
-	case CHIP_IP_DISCOVERY:
+	case IP_VERSION(10, 1, 10):
+	case IP_VERSION(10, 1, 1):
+	case IP_VERSION(10, 1, 2):
+	case IP_VERSION(10, 1, 3):
+	case IP_VERSION(10, 3, 0):
+	case IP_VERSION(10, 3, 2):
+	case IP_VERSION(10, 3, 4):
+	case IP_VERSION(10, 3, 5):
+	/* VANGOGH */
+	case IP_VERSION(10, 3, 1):
+	/* YELLOW_CARP*/
+	case IP_VERSION(10, 3, 3):
 		/* Don't enable it by default yet.
 		 */
 		if (amdgpu_tmz < 1) {