diff options
| author | Abhishek Pandit-Subedi <abhishekpandit@chromium.org> | 2020-05-14 22:14:04 +0200 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2020-05-18 10:03:01 +0200 |
| commit | a228f7a410290d836f3a9f9b1ed5aef1aab25cc7 (patch) | |
| tree | 174cd5eda70c41490d7b769ce13f2cb570364e55 /drivers/bluetooth | |
| parent | Bluetooth: Add SCO fallback for invalid LMP parameters error (diff) | |
| download | linux-a228f7a410290d836f3a9f9b1ed5aef1aab25cc7.tar.xz linux-a228f7a410290d836f3a9f9b1ed5aef1aab25cc7.zip | |
Bluetooth: hci_qca: Enable WBS support for wcn3991
WCN3991 supports transparent WBS (host encoded mSBC). Add a flag to the
device match data to show WBS is supported.
This requires the matching firmware for WCN3991 in linux-firmware:
1a8b0dc00f77 (qca: Enable transparent WBS for WCN3991)
Signed-off-by: Abhishek Pandit-Subedi <abhishekpandit@chromium.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/bluetooth')
| -rw-r--r-- | drivers/bluetooth/hci_qca.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c index b3fd07a6f812..26efe822f6e5 100644 --- a/drivers/bluetooth/hci_qca.c +++ b/drivers/bluetooth/hci_qca.c @@ -75,6 +75,9 @@ enum qca_flags { QCA_HW_ERROR_EVENT }; +enum qca_capabilities { + QCA_CAP_WIDEBAND_SPEECH = BIT(0), +}; /* HCI_IBS transmit side sleep protocol states */ enum tx_ibs_states { @@ -187,10 +190,11 @@ struct qca_vreg { unsigned int load_uA; }; -struct qca_vreg_data { +struct qca_device_data { enum qca_btsoc_type soc_type; struct qca_vreg *vregs; size_t num_vregs; + uint32_t capabilities; }; /* @@ -1691,7 +1695,7 @@ static const struct hci_uart_proto qca_proto = { .dequeue = qca_dequeue, }; -static const struct qca_vreg_data qca_soc_data_wcn3990 = { +static const struct qca_device_data qca_soc_data_wcn3990 = { .soc_type = QCA_WCN3990, .vregs = (struct qca_vreg []) { { "vddio", 15000 }, @@ -1702,7 +1706,7 @@ static const struct qca_vreg_data qca_soc_data_wcn3990 = { .num_vregs = 4, }; -static const struct qca_vreg_data qca_soc_data_wcn3991 = { +static const struct qca_device_data qca_soc_data_wcn3991 = { .soc_type = QCA_WCN3991, .vregs = (struct qca_vreg []) { { "vddio", 15000 }, @@ -1711,9 +1715,10 @@ static const struct qca_vreg_data qca_soc_data_wcn3991 = { { "vddch0", 450000 }, }, .num_vregs = 4, + .capabilities = QCA_CAP_WIDEBAND_SPEECH, }; -static const struct qca_vreg_data qca_soc_data_wcn3998 = { +static const struct qca_device_data qca_soc_data_wcn3998 = { .soc_type = QCA_WCN3998, .vregs = (struct qca_vreg []) { { "vddio", 10000 }, @@ -1724,7 +1729,7 @@ static const struct qca_vreg_data qca_soc_data_wcn3998 = { .num_vregs = 4, }; -static const struct qca_vreg_data qca_soc_data_qca6390 = { +static const struct qca_device_data qca_soc_data_qca6390 = { .soc_type = QCA_QCA6390, .num_vregs = 0, }; @@ -1860,7 +1865,7 @@ static int qca_serdev_probe(struct serdev_device *serdev) { struct qca_serdev *qcadev; struct hci_dev *hdev; - const struct qca_vreg_data *data; + const struct qca_device_data *data; int err; bool power_ctrl_enabled = true; @@ -1948,6 +1953,12 @@ static int qca_serdev_probe(struct serdev_device *serdev) hdev->shutdown = qca_power_off; } + /* Wideband speech support must be set per driver since it can't be + * queried via hci. + */ + if (data && (data->capabilities & QCA_CAP_WIDEBAND_SPEECH)) + set_bit(HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED, &hdev->quirks); + return 0; } |