From: Kiran K <kiran.k@intel.com>
To: linux-bluetooth@vger.kernel.org
Cc: ravishankar.srivatsa@intel.com, chethan.tumkur.narayan@intel.com,
luiz.von.dentz@intel.com, Kiran K <kiran.k@intel.com>
Subject: [PATCH v3 05/13] Bluetooth: btintel: Add support to fetch data path id for a2dp offload
Date: Mon, 15 Nov 2021 12:19:06 +0530 [thread overview]
Message-ID: <20211115064914.2345-5-kiran.k@intel.com> (raw)
In-Reply-To: <20211115064914.2345-1-kiran.k@intel.com>
During *setup*, when configuring offload, set get_data_path_id callback
function and support fetching of data path id for a2dp offload use case.
Signed-off-by: Kiran K <kiran.k@intel.com>
Reviewed-by: Chethan T N <chethan.tumkur.narayan@intel.com>
Reviewed-by: Srivatsa Ravishankar <ravishankar.srivatsa@intel.com>
---
drivers/bluetooth/btintel.c | 28 +++++++++++++++++++++++-----
1 file changed, 23 insertions(+), 5 deletions(-)
diff --git a/drivers/bluetooth/btintel.c b/drivers/bluetooth/btintel.c
index 4b6d7ea08425..1501376ccf72 100644
--- a/drivers/bluetooth/btintel.c
+++ b/drivers/bluetooth/btintel.c
@@ -2214,16 +2214,30 @@ static int btintel_get_data_path_id(struct hci_dev *hdev, __u8 transport,
{
struct btintel_data *intel_data;
- if (transport != HCI_TRANSPORT_SCO_ESCO)
+ if (transport != HCI_TRANSPORT_SCO_ESCO &&
+ transport != HCI_TRANSPORT_ACL) {
+ bt_dev_err(hdev, "Invalid transport type %u", transport);
return -EINVAL;
+ }
intel_data = hci_get_priv((hdev));
- if (intel_data->use_cases.preset[0] & 0x03) {
- /* Intel uses 1 as data path id for all the usecases */
- *data_path_id = 1;
- return 0;
+ switch (transport) {
+ case HCI_TRANSPORT_SCO_ESCO:
+ if (intel_data->use_cases.preset[0] & 0x03) {
+ *data_path_id = 1;
+ return 0;
+ }
+ break;
+ case HCI_TRANSPORT_ACL:
+ if (intel_data->use_cases.preset[0] & 0x08) {
+ *data_path_id = 1;
+ return 0;
+ }
+ break;
}
+ bt_dev_err(hdev, "Required preset is not supported 0x%02x",
+ intel_data->use_cases.preset[0]);
return -EOPNOTSUPP;
}
@@ -2262,6 +2276,10 @@ static int btintel_configure_offload(struct hci_dev *hdev)
hdev->get_codec_config_data = btintel_get_codec_config_data;
}
+ /* supports SBC codec for a2dp offload */
+ if (use_cases->preset[0] & 0x08)
+ hdev->get_data_path_id = btintel_get_data_path_id;
+
error:
kfree_skb(skb);
return err;
--
2.17.1
next prev parent reply other threads:[~2021-11-15 6:44 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-15 6:49 [PATCH v3 01/13] Bluetooth: Refactor code to read supported codecs in getsockopt Kiran K
2021-11-15 6:49 ` [PATCH v3 02/13] Bluetooth: Support reading of codecs supported over l2cap socket Kiran K
2021-11-15 6:49 ` [PATCH v3 03/13] Bluetooth: btintel: cache offload use case data Kiran K
2021-11-15 6:49 ` [PATCH v3 04/13] Bluetooth: Pass transport type in get_data_path_id Kiran K
2021-11-15 6:49 ` Kiran K [this message]
2021-11-15 6:49 ` [PATCH v3 06/13] Bluetooth: Remove unused member in struct hci_vnd_codec_v2 Kiran K
2021-11-15 6:49 ` [PATCH v3 07/13] Bluetooth: Read Output codec capabilities Kiran K
2021-11-15 6:49 ` [PATCH v3 08/13] Bluetooth: Implement MSFT avdtp open command Kiran K
2021-11-15 21:23 ` Luiz Augusto von Dentz
2021-11-19 8:11 ` K, Kiran
2021-11-19 14:27 ` Dan Carpenter
2021-11-15 6:49 ` [PATCH v3 09/13] Bluetooth: Handle MSFT avdtp open event Kiran K
2021-11-15 6:49 ` [PATCH v3 10/13] " Kiran K
2021-11-15 17:53 ` kernel test robot
2021-11-15 6:49 ` [PATCH v3 11/13] Bluetooth: Implment MSFT avdtp start command Kiran K
2021-11-15 6:49 ` [PATCH v3 12/13] Bluetooth: Implment MSFT avdtp suspend command Kiran K
2021-11-15 6:49 ` [PATCH v3 13/13] Bluetooth: Implment MSFT avdtp close command Kiran K
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20211115064914.2345-5-kiran.k@intel.com \
--to=kiran.k@intel.com \
--cc=chethan.tumkur.narayan@intel.com \
--cc=linux-bluetooth@vger.kernel.org \
--cc=luiz.von.dentz@intel.com \
--cc=ravishankar.srivatsa@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).