[PW_SID:1036661] Bluetooth: btqca: Add WCN6855 firmware priority selection feature

.github/workflows/ci.yml

@@ -0,0 +1,25 @@
+name: CI
+
+on: [pull_request]
+
+jobs:
+  ci:
+    runs-on: ubuntu-latest
+    name: CI for Pull Request
+    steps:
+    - name: Checkout the source code
+      uses: actions/checkout@v3
+      with:
+        path: src/src
+
+    - name: CI
+      uses: tedd-an/bzcafe@main
+      with:
+        task: ci
+        base_folder: src
+        space: kernel
+        github_token: ${{ secrets.GITHUB_TOKEN }}
+        email_token: ${{ secrets.EMAIL_TOKEN }}
+        patchwork_token: ${{ secrets.PATCHWORK_TOKEN }}
+        patchwork_user: ${{ secrets.PATCHWORK_USER }}
+

.github/workflows/sync.yml

@@ -0,0 +1,43 @@
+name: Sync
+
+on:
+  schedule:
+  - cron: "*/30 * * * *"
+
+jobs:
+  sync_repo:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        ref: master
+
+    - name: Sync Repo
+      uses: tedd-an/bzcafe@main
+      with:
+        task: sync
+        upstream_repo: 'https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git'
+        github_token: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Cleanup PR
+      uses: tedd-an/bzcafe@main
+      with:
+        task: cleanup
+        github_token: ${{ secrets.ACTION_TOKEN }}
+
+  sync_patchwork:
+    needs: sync_repo
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Sync Patchwork
+      uses: tedd-an/bzcafe@main
+      with:
+        task: patchwork
+        space: kernel
+        github_token: ${{ secrets.ACTION_TOKEN }}
+        email_token: ${{ secrets.EMAIL_TOKEN }}
+        patchwork_token: ${{ secrets.PATCHWORK_TOKEN }}
+        patchwork_user: ${{ secrets.PATCHWORK_USER }}
+

drivers/bluetooth/btqca.c

@@ -581,28 +581,11 @@ static int qca_download_firmware(struct hci_dev *hdev,
 
 	ret = request_firmware(&fw, config->fwname, &hdev->dev);
 	if (ret) {
-		/* For WCN6750, if mbn file is not present then check for
-		 * tlv file.
-		 */
-		if (soc_type == QCA_WCN6750 && config->type == ELF_TYPE_PATCH) {
-			bt_dev_dbg(hdev, "QCA Failed to request file: %s (%d)",
-				   config->fwname, ret);
-			config->type = TLV_TYPE_PATCH;
-			snprintf(config->fwname, sizeof(config->fwname),
-				 "qca/msbtfw%02x.tlv", rom_ver);
-			bt_dev_info(hdev, "QCA Downloading %s", config->fwname);
-			ret = request_firmware(&fw, config->fwname, &hdev->dev);
-			if (ret) {
-				bt_dev_err(hdev, "QCA Failed to request file: %s (%d)",
-					   config->fwname, ret);
-				return ret;
-			}
-		}
 		/* If the board-specific file is missing, try loading the default
 		 * one, unless that was attempted already.
 		 */
-		else if (config->type == TLV_TYPE_NVM &&
-			 qca_get_alt_nvm_file(config->fwname, sizeof(config->fwname))) {
+		if (config->type == TLV_TYPE_NVM &&
+		    qca_get_alt_nvm_file(config->fwname, sizeof(config->fwname))) {
 			bt_dev_info(hdev, "QCA Downloading %s", config->fwname);
 			ret = request_firmware(&fw, config->fwname, &hdev->dev);
 			if (ret) {
@@ -847,8 +830,12 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate,
 				 "qca/msbtfw%02x.mbn", rom_ver);
 			break;
 		case QCA_WCN6855:
+			/* Due to historical reasons, WCN685x chip has been using firmware
+			 * without the "wcn" prefix. The mapping between the chip and its
+			 * corresponding firmware has now been corrected.
+			 */
 			snprintf(config.fwname, sizeof(config.fwname),
-				 "qca/hpbtfw%02x.tlv", rom_ver);
+				 "qca/wcnhpbtfw%02x.tlv", rom_ver);
 			break;
 		case QCA_WCN7850:
 			snprintf(config.fwname, sizeof(config.fwname),
@@ -862,8 +849,26 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate,
 
 	err = qca_download_firmware(hdev, &config, soc_type, rom_ver);
 	if (err < 0) {
-		bt_dev_err(hdev, "QCA Failed to download patch (%d)", err);
-		return err;
+		/* For WCN6750, if mbn file is not present then check for tlv file.*/
+		if (soc_type == QCA_WCN6750 && config.type == ELF_TYPE_PATCH) {
+			bt_dev_dbg(hdev, "QCA Failed to request file: %s (%d)",
+				   config.fwname, err);
+			config.type = TLV_TYPE_PATCH;
+			snprintf(config.fwname, sizeof(config.fwname),
+				 "qca/msbtfw%02x.tlv", rom_ver);
+			bt_dev_info(hdev, "QCA Downloading %s", config.fwname);
+			err = qca_download_firmware(hdev, &config, soc_type, rom_ver);
+		} else if (!rampatch_name && soc_type == QCA_WCN6855) {
+			snprintf(config.fwname, sizeof(config.fwname),
+				 "qca/hpbtfw%02x.tlv", rom_ver);
+			err = qca_download_firmware(hdev, &config, soc_type, rom_ver);
+		}
+
+		if (err) {
+			bt_dev_err(hdev, "QCA Failed to request file: %s (%d)",
+				   config.fwname, err);
+			return err;
+		}
 	}
 
 	/* Give the controller some time to get ready to receive the NVM */
@@ -923,7 +928,7 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate,
 		case QCA_WCN6855:
 			qca_read_fw_board_id(hdev, &boardid);
 			qca_get_nvm_name_by_board(config.fwname, sizeof(config.fwname),
-						  "hpnv", soc_type, ver, rom_ver, boardid);
+						  "wcnhpnv", soc_type, ver, rom_ver, boardid);
 			break;
 		case QCA_WCN7850:
 			qca_get_nvm_name_by_board(config.fwname, sizeof(config.fwname),
@@ -937,8 +942,15 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate,
 
 	err = qca_download_firmware(hdev, &config, soc_type, rom_ver);
 	if (err < 0) {
-		bt_dev_err(hdev, "QCA Failed to download NVM (%d)", err);
-		return err;
+		if (!firmware_name && err < 0 && soc_type == QCA_WCN6855) {
+			qca_get_nvm_name_by_board(config.fwname, sizeof(config.fwname),
+						  "hpnv", soc_type, ver, rom_ver, boardid);
+			err = qca_download_firmware(hdev, &config, soc_type, rom_ver);
+			if (err < 0) {
+				bt_dev_err(hdev, "QCA Failed to download NVM (%d)", err);
+				return err;
+			}
+		}
 	}
 
 	switch (soc_type) {