From: Lokendra Singh <[email protected]>
In Operational firmware mode, 'Minimum FW version' TLV ID is not available.
So, we cannot fetch already running firmware info for comparison against
another build. However, It can be collected using a combination of other
TLV ID's information.
Signed-off-by: Lokendra Singh <[email protected]>
---
drivers/bluetooth/btintel.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/drivers/bluetooth/btintel.c b/drivers/bluetooth/btintel.c
index 4ddbf895c382..6442acba76d1 100644
--- a/drivers/bluetooth/btintel.c
+++ b/drivers/bluetooth/btintel.c
@@ -537,12 +537,23 @@ int btintel_read_version_tlv(struct hci_dev *hdev, struct intel_version_tlv *ver
version->img_type = tlv->val[0];
break;
case INTEL_TLV_TIME_STAMP:
+ /* If image type is Operational firmware (0x03), then
+ * running FW Calendar Week and Year information can
+ * be extracted from Timestamp information
+ */
+ version->min_fw_build_cw = tlv->val[0];
+ version->min_fw_build_yy = tlv->val[1];
version->timestamp = get_unaligned_le16(tlv->val);
break;
case INTEL_TLV_BUILD_TYPE:
version->build_type = tlv->val[0];
break;
case INTEL_TLV_BUILD_NUM:
+ /* If image type is Operational firmware (0x03), then
+ * running FW build number can be extracted from the
+ * Build information
+ */
+ version->min_fw_build_nn = tlv->val[0];
version->build_num = get_unaligned_le32(tlv->val);
break;
case INTEL_TLV_SECURE_BOOT:
--
2.30.2