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Bluetooth: btusb: Configure Intel debug feature based on available support

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This patch shall enable the Intel telemetry exception format
based on the supported features

Signed-off-by: Chethan T N <chethan.tumkur.narayan@intel.com>
Signed-off-by: Ps AyappadasX <AyappadasX.Ps@intel.com>
Signed-off-by: Kiran K <kiran.k@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Chethan T N
2020-06-08 17:57:47 +05:30
committed by Marcel Holtmann
parent d74abe2138
commit c453b10c2b
3 changed files with 38 additions and 2 deletions
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27
drivers/bluetooth/btintel.c
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@@ -786,6 +786,33 @@ int btintel_read_debug_features(struct hci_dev *hdev,
}
EXPORT_SYMBOL_GPL(btintel_read_debug_features);
int btintel_set_debug_features(struct hci_dev *hdev,
const struct intel_debug_features *features)
{
u8 mask[11] = { 0x0a, 0x92, 0x02, 0x07, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00 };
struct sk_buff *skb;
if (!features)
return -EINVAL;
if (!(features->page1[0] & 0x3f)) {
bt_dev_info(hdev, "Telemetry exception format not supported");
return 0;
}
skb = __hci_cmd_sync(hdev, 0xfc8b, 11, mask, HCI_INIT_TIMEOUT);
if (IS_ERR(skb)) {
bt_dev_err(hdev, "Setting Intel telemetry ddc write event mask failed (%ld)",
PTR_ERR(skb));
return PTR_ERR(skb);
}
kfree_skb(skb);
return 0;
}
EXPORT_SYMBOL_GPL(btintel_set_debug_features);
MODULE_AUTHOR("Marcel Holtmann <marcel@holtmann.org>");
MODULE_DESCRIPTION("Bluetooth support for Intel devices ver " VERSION);
MODULE_VERSION(VERSION);