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Bluetooth: hci_qca: Add support for Qualcomm Bluetooth SoC QCA6390

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This patch adds support for QCA6390, including the devicetree and acpi
compatible hwid matching, and patch/nvm downloading.

Signed-off-by: Rocky Liao <rjliao@codeaurora.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Rocky Liao
2020-03-25 10:26:37 +08:00
committed by Marcel Holtmann
parent 1a323ea535
commit e5d6468fe9
3 changed files with 48 additions and 13 deletions
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18
drivers/bluetooth/btqca.c
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@@ -32,7 +32,7 @@ int qca_read_soc_version(struct hci_dev *hdev, u32 *soc_version,
* VSE event. WCN3991 sends version command response as a payload to
* command complete event.
*/
if (soc_type == QCA_WCN3991) {
if (soc_type >= QCA_WCN3991) {
event_type = 0;
rlen += 1;
rtype = EDL_PATCH_VER_REQ_CMD;
@@ -69,7 +69,7 @@ int qca_read_soc_version(struct hci_dev *hdev, u32 *soc_version,
goto out;
}
if (soc_type == QCA_WCN3991)
if (soc_type >= QCA_WCN3991)
memmove(&edl->data, &edl->data[1], sizeof(*ver));
ver = (struct qca_btsoc_version *)(edl->data);
@@ -217,7 +217,7 @@ static void qca_tlv_check_data(struct qca_fw_config *config,
tlv_nvm->data[0] |= 0x80;
/* UART Baud Rate */
if (soc_type == QCA_WCN3991)
if (soc_type >= QCA_WCN3991)
tlv_nvm->data[1] = nvm_baud_rate;
else
tlv_nvm->data[2] = nvm_baud_rate;
@@ -268,7 +268,7 @@ static int qca_tlv_send_segment(struct hci_dev *hdev, int seg_size,
* VSE event. WCN3991 sends version command response as a payload to
* command complete event.
*/
if (soc_type == QCA_WCN3991) {
if (soc_type >= QCA_WCN3991) {
event_type = 0;
rlen = sizeof(*edl);
rtype = EDL_PATCH_TLV_REQ_CMD;
@@ -301,7 +301,7 @@ static int qca_tlv_send_segment(struct hci_dev *hdev, int seg_size,
err = -EIO;
}
if (soc_type == QCA_WCN3991)
if (soc_type >= QCA_WCN3991)
goto out;
tlv_resp = (struct tlv_seg_resp *)(edl->data);
@@ -442,6 +442,11 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate,
(soc_ver & 0x0000000f);
snprintf(config.fwname, sizeof(config.fwname),
"qca/crbtfw%02x.tlv", rom_ver);
} else if (soc_type == QCA_QCA6390) {
rom_ver = ((soc_ver & 0x00000f00) >> 0x04) |
(soc_ver & 0x0000000f);
snprintf(config.fwname, sizeof(config.fwname),
"qca/htbtfw%02x.tlv", rom_ver);
} else {
snprintf(config.fwname, sizeof(config.fwname),
"qca/rampatch_%08x.bin", soc_ver);
@@ -464,6 +469,9 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate,
else if (qca_is_wcn399x(soc_type))
snprintf(config.fwname, sizeof(config.fwname),
"qca/crnv%02x.bin", rom_ver);
else if (soc_type == QCA_QCA6390)
snprintf(config.fwname, sizeof(config.fwname),
"qca/htnv%02x.bin", rom_ver);
else
snprintf(config.fwname, sizeof(config.fwname),
"qca/nvm_%08x.bin", soc_ver);