From 9f0fc191371843c4fc000a226b0a26b6c059aacd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 18 May 2024 19:40:19 +0200 Subject: Merging upstream version 6.7.7. Signed-off-by: Daniel Baumann --- drivers/bluetooth/btmtksdio.c | 44 ++++++++++++++++++++++++---- drivers/bluetooth/btqca.c | 68 +++++++++++++++++++++++++++++++++++++++++++ drivers/bluetooth/btqca.h | 5 +++- drivers/bluetooth/btusb.c | 4 +++ drivers/bluetooth/hci_qca.c | 12 ++++++++ 5 files changed, 126 insertions(+), 7 deletions(-) (limited to 'drivers/bluetooth') diff --git a/drivers/bluetooth/btmtksdio.c b/drivers/bluetooth/btmtksdio.c index f9a3444753..ff4868c83c 100644 --- a/drivers/bluetooth/btmtksdio.c +++ b/drivers/bluetooth/btmtksdio.c @@ -118,6 +118,7 @@ MODULE_DEVICE_TABLE(sdio, btmtksdio_table); #define BTMTKSDIO_FUNC_ENABLED 3 #define BTMTKSDIO_PATCH_ENABLED 4 #define BTMTKSDIO_HW_RESET_ACTIVE 5 +#define BTMTKSDIO_BT_WAKE_ENABLED 6 struct mtkbtsdio_hdr { __le16 len; @@ -554,7 +555,7 @@ static void btmtksdio_txrx_work(struct work_struct *work) sdio_claim_host(bdev->func); /* Disable interrupt */ - sdio_writel(bdev->func, C_INT_EN_CLR, MTK_REG_CHLPCR, 0); + sdio_writel(bdev->func, C_INT_EN_CLR, MTK_REG_CHLPCR, NULL); txrx_timeout = jiffies + 5 * HZ; @@ -576,7 +577,7 @@ static void btmtksdio_txrx_work(struct work_struct *work) if ((int_status & FW_MAILBOX_INT) && bdev->data->chipid == 0x7921) { sdio_writel(bdev->func, PH2DSM0R_DRIVER_OWN, - MTK_REG_PH2DSM0R, 0); + MTK_REG_PH2DSM0R, NULL); } if (int_status & FW_OWN_BACK_INT) @@ -608,7 +609,7 @@ static void btmtksdio_txrx_work(struct work_struct *work) } while (int_status || time_is_before_jiffies(txrx_timeout)); /* Enable interrupt */ - sdio_writel(bdev->func, C_INT_EN_SET, MTK_REG_CHLPCR, 0); + sdio_writel(bdev->func, C_INT_EN_SET, MTK_REG_CHLPCR, NULL); sdio_release_host(bdev->func); @@ -620,8 +621,14 @@ static void btmtksdio_interrupt(struct sdio_func *func) { struct btmtksdio_dev *bdev = sdio_get_drvdata(func); + if (test_bit(BTMTKSDIO_BT_WAKE_ENABLED, &bdev->tx_state)) { + if (bdev->hdev->suspended) + pm_wakeup_event(bdev->dev, 0); + clear_bit(BTMTKSDIO_BT_WAKE_ENABLED, &bdev->tx_state); + } + /* Disable interrupt */ - sdio_writel(bdev->func, C_INT_EN_CLR, MTK_REG_CHLPCR, 0); + sdio_writel(bdev->func, C_INT_EN_CLR, MTK_REG_CHLPCR, NULL); schedule_work(&bdev->txrx_work); } @@ -1454,6 +1461,23 @@ static int btmtksdio_runtime_suspend(struct device *dev) return err; } +static int btmtksdio_system_suspend(struct device *dev) +{ + struct sdio_func *func = dev_to_sdio_func(dev); + struct btmtksdio_dev *bdev; + + bdev = sdio_get_drvdata(func); + if (!bdev) + return 0; + + if (!test_bit(BTMTKSDIO_FUNC_ENABLED, &bdev->tx_state)) + return 0; + + set_bit(BTMTKSDIO_BT_WAKE_ENABLED, &bdev->tx_state); + + return btmtksdio_runtime_suspend(dev); +} + static int btmtksdio_runtime_resume(struct device *dev) { struct sdio_func *func = dev_to_sdio_func(dev); @@ -1474,8 +1498,16 @@ static int btmtksdio_runtime_resume(struct device *dev) return err; } -static UNIVERSAL_DEV_PM_OPS(btmtksdio_pm_ops, btmtksdio_runtime_suspend, - btmtksdio_runtime_resume, NULL); +static int btmtksdio_system_resume(struct device *dev) +{ + return btmtksdio_runtime_resume(dev); +} + +static const struct dev_pm_ops btmtksdio_pm_ops = { + SYSTEM_SLEEP_PM_OPS(btmtksdio_system_suspend, btmtksdio_system_resume) + RUNTIME_PM_OPS(btmtksdio_runtime_suspend, btmtksdio_runtime_resume, NULL) +}; + #define BTMTKSDIO_PM_OPS (&btmtksdio_pm_ops) #else /* CONFIG_PM */ #define BTMTKSDIO_PM_OPS NULL diff --git a/drivers/bluetooth/btqca.c b/drivers/bluetooth/btqca.c index 5a35ac4138..fdb0fae88d 100644 --- a/drivers/bluetooth/btqca.c +++ b/drivers/bluetooth/btqca.c @@ -205,6 +205,44 @@ static int qca_send_reset(struct hci_dev *hdev) return 0; } +static int qca_read_fw_board_id(struct hci_dev *hdev, u16 *bid) +{ + u8 cmd; + struct sk_buff *skb; + struct edl_event_hdr *edl; + int err = 0; + + cmd = EDL_GET_BID_REQ_CMD; + skb = __hci_cmd_sync_ev(hdev, EDL_PATCH_CMD_OPCODE, EDL_PATCH_CMD_LEN, + &cmd, 0, HCI_INIT_TIMEOUT); + if (IS_ERR(skb)) { + err = PTR_ERR(skb); + bt_dev_err(hdev, "Reading QCA board ID failed (%d)", err); + return err; + } + + edl = skb_pull_data(skb, sizeof(*edl)); + if (!edl) { + bt_dev_err(hdev, "QCA read board ID with no header"); + err = -EILSEQ; + goto out; + } + + if (edl->cresp != EDL_CMD_REQ_RES_EVT || + edl->rtype != EDL_GET_BID_REQ_CMD) { + bt_dev_err(hdev, "QCA Wrong packet: %d %d", edl->cresp, edl->rtype); + err = -EIO; + goto out; + } + + *bid = (edl->data[1] << 8) + edl->data[2]; + bt_dev_dbg(hdev, "%s: bid = %x", __func__, *bid); + +out: + kfree_skb(skb); + return err; +} + int qca_send_pre_shutdown_cmd(struct hci_dev *hdev) { struct sk_buff *skb; @@ -574,6 +612,23 @@ int qca_set_bdaddr_rome(struct hci_dev *hdev, const bdaddr_t *bdaddr) } EXPORT_SYMBOL_GPL(qca_set_bdaddr_rome); +static void qca_generate_hsp_nvm_name(char *fwname, size_t max_size, + struct qca_btsoc_version ver, u8 rom_ver, u16 bid) +{ + const char *variant; + + /* hsp gf chip */ + if ((le32_to_cpu(ver.soc_id) & QCA_HSP_GF_SOC_MASK) == QCA_HSP_GF_SOC_ID) + variant = "g"; + else + variant = ""; + + if (bid == 0x0) + snprintf(fwname, max_size, "qca/hpnv%02x%s.bin", rom_ver, variant); + else + snprintf(fwname, max_size, "qca/hpnv%02x%s.%x", rom_ver, variant, bid); +} + int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate, enum qca_btsoc_type soc_type, struct qca_btsoc_version ver, const char *firmware_name) @@ -582,6 +637,7 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate, int err; u8 rom_ver = 0; u32 soc_ver; + u16 boardid = 0; bt_dev_dbg(hdev, "QCA setup on UART"); @@ -615,6 +671,10 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate, snprintf(config.fwname, sizeof(config.fwname), "qca/apbtfw%02x.tlv", rom_ver); break; + case QCA_QCA2066: + snprintf(config.fwname, sizeof(config.fwname), + "qca/hpbtfw%02x.tlv", rom_ver); + break; case QCA_QCA6390: snprintf(config.fwname, sizeof(config.fwname), "qca/htbtfw%02x.tlv", rom_ver); @@ -649,6 +709,9 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate, /* Give the controller some time to get ready to receive the NVM */ msleep(10); + if (soc_type == QCA_QCA2066) + qca_read_fw_board_id(hdev, &boardid); + /* Download NVM configuration */ config.type = TLV_TYPE_NVM; if (firmware_name) { @@ -671,6 +734,10 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate, snprintf(config.fwname, sizeof(config.fwname), "qca/apnv%02x.bin", rom_ver); break; + case QCA_QCA2066: + qca_generate_hsp_nvm_name(config.fwname, + sizeof(config.fwname), ver, rom_ver, boardid); + break; case QCA_QCA6390: snprintf(config.fwname, sizeof(config.fwname), "qca/htnv%02x.bin", rom_ver); @@ -702,6 +769,7 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate, switch (soc_type) { case QCA_WCN3991: + case QCA_QCA2066: case QCA_QCA6390: case QCA_WCN6750: case QCA_WCN6855: diff --git a/drivers/bluetooth/btqca.h b/drivers/bluetooth/btqca.h index 03bff5c005..dc31984f71 100644 --- a/drivers/bluetooth/btqca.h +++ b/drivers/bluetooth/btqca.h @@ -12,6 +12,7 @@ #define EDL_PATCH_VER_REQ_CMD (0x19) #define EDL_PATCH_TLV_REQ_CMD (0x1E) #define EDL_GET_BUILD_INFO_CMD (0x20) +#define EDL_GET_BID_REQ_CMD (0x23) #define EDL_NVM_ACCESS_SET_REQ_CMD (0x01) #define EDL_PATCH_CONFIG_CMD (0x28) #define MAX_SIZE_PER_TLV_SEGMENT (243) @@ -47,7 +48,8 @@ ((le32_to_cpu(soc_id) << 16) | (le16_to_cpu(rom_ver))) #define QCA_FW_BUILD_VER_LEN 255 - +#define QCA_HSP_GF_SOC_ID 0x1200 +#define QCA_HSP_GF_SOC_MASK 0x0000ff00 enum qca_baudrate { QCA_BAUDRATE_115200 = 0, @@ -146,6 +148,7 @@ enum qca_btsoc_type { QCA_WCN3990, QCA_WCN3998, QCA_WCN3991, + QCA_QCA2066, QCA_QCA6390, QCA_WCN6750, QCA_WCN6855, diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 66080fae07..b8e9de887b 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -477,6 +477,7 @@ static const struct usb_device_id quirks_table[] = { { USB_DEVICE(0x8087, 0x0033), .driver_info = BTUSB_INTEL_COMBINED }, { USB_DEVICE(0x8087, 0x0035), .driver_info = BTUSB_INTEL_COMBINED }, { USB_DEVICE(0x8087, 0x0036), .driver_info = BTUSB_INTEL_COMBINED }, + { USB_DEVICE(0x8087, 0x0038), .driver_info = BTUSB_INTEL_COMBINED }, { USB_DEVICE(0x8087, 0x07da), .driver_info = BTUSB_CSR }, { USB_DEVICE(0x8087, 0x07dc), .driver_info = BTUSB_INTEL_COMBINED | BTUSB_INTEL_NO_WBS_SUPPORT | @@ -648,6 +649,9 @@ static const struct usb_device_id quirks_table[] = { { USB_DEVICE(0x04ca, 0x3804), .driver_info = BTUSB_MEDIATEK | BTUSB_WIDEBAND_SPEECH | BTUSB_VALID_LE_STATES }, + { USB_DEVICE(0x35f5, 0x7922), .driver_info = BTUSB_MEDIATEK | + BTUSB_WIDEBAND_SPEECH | + BTUSB_VALID_LE_STATES }, /* Additional Realtek 8723AE Bluetooth devices */ { USB_DEVICE(0x0930, 0x021d), .driver_info = BTUSB_REALTEK }, diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c index 4b57e15f9c..35f74f209d 100644 --- a/drivers/bluetooth/hci_qca.c +++ b/drivers/bluetooth/hci_qca.c @@ -1841,6 +1841,10 @@ static int qca_setup(struct hci_uart *hu) set_bit(HCI_QUIRK_SIMULTANEOUS_DISCOVERY, &hdev->quirks); switch (soc_type) { + case QCA_QCA2066: + soc_name = "qca2066"; + break; + case QCA_WCN3988: case QCA_WCN3990: case QCA_WCN3991: @@ -2032,6 +2036,12 @@ static const struct qca_device_data qca_soc_data_wcn3998 __maybe_unused = { .num_vregs = 4, }; +static const struct qca_device_data qca_soc_data_qca2066 __maybe_unused = { + .soc_type = QCA_QCA2066, + .num_vregs = 0, + .capabilities = QCA_CAP_WIDEBAND_SPEECH | QCA_CAP_VALID_LE_STATES, +}; + static const struct qca_device_data qca_soc_data_qca6390 __maybe_unused = { .soc_type = QCA_QCA6390, .num_vregs = 0, @@ -2559,6 +2569,7 @@ static SIMPLE_DEV_PM_OPS(qca_pm_ops, qca_suspend, qca_resume); #ifdef CONFIG_OF static const struct of_device_id qca_bluetooth_of_match[] = { + { .compatible = "qcom,qca2066-bt", .data = &qca_soc_data_qca2066}, { .compatible = "qcom,qca6174-bt" }, { .compatible = "qcom,qca6390-bt", .data = &qca_soc_data_qca6390}, { .compatible = "qcom,qca9377-bt" }, @@ -2576,6 +2587,7 @@ MODULE_DEVICE_TABLE(of, qca_bluetooth_of_match); #ifdef CONFIG_ACPI static const struct acpi_device_id qca_bluetooth_acpi_match[] = { + { "QCOM2066", (kernel_ulong_t)&qca_soc_data_qca2066 }, { "QCOM6390", (kernel_ulong_t)&qca_soc_data_qca6390 }, { "DLA16390", (kernel_ulong_t)&qca_soc_data_qca6390 }, { "DLB16390", (kernel_ulong_t)&qca_soc_data_qca6390 }, -- cgit v1.2.3