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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>
This commit is contained in:
Abhishek Pandit-Subedi 2020-05-14 13:14:04 -07:00 committed by Marcel Holtmann
parent 56b5453a86
commit a228f7a410
1 changed files with 17 additions and 6 deletions
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23
drivers/bluetooth/hci_qca.c
View File

@ -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;
}