diff mbox series

Bluetooth: btmtksdio: Add in-band wakeup support

Message ID 742cdffcf110e1601257207fb2b0d3f426d4008c.1654819586.git.objelf@gmail.com (mailing list archive)
State Superseded
Headers show
Series Bluetooth: btmtksdio: Add in-band wakeup support | expand

Checks

Context Check Description
tedd_an/pre-ci_am success Success
tedd_an/checkpatch success Checkpatch PASS
tedd_an/gitlint success Gitlint PASS
tedd_an/subjectprefix success PASS
tedd_an/buildkernel success Build Kernel PASS
tedd_an/buildkernel32 success Build Kernel32 PASS
tedd_an/incremental_build success Pass
tedd_an/testrunnersetup success Test Runner Setup PASS
tedd_an/testrunnerl2cap-tester success Total: 40, Passed: 40 (100.0%), Failed: 0, Not Run: 0
tedd_an/testrunnerbnep-tester success Total: 1, Passed: 1 (100.0%), Failed: 0, Not Run: 0
tedd_an/testrunnermgmt-tester fail Total: 493, Passed: 491 (99.6%), Failed: 2, Not Run: 0
tedd_an/testrunnerrfcomm-tester success Total: 10, Passed: 10 (100.0%), Failed: 0, Not Run: 0
tedd_an/testrunnersco-tester success Total: 12, Passed: 12 (100.0%), Failed: 0, Not Run: 0
tedd_an/testrunnersmp-tester success Total: 8, Passed: 8 (100.0%), Failed: 0, Not Run: 0
tedd_an/testrunneruserchan-tester success Total: 4, Passed: 4 (100.0%), Failed: 0, Not Run: 0

Commit Message

Sean Wang June 10, 2022, 12:17 a.m. UTC
From: Sean Wang <sean.wang@mediatek.com>

'ce64b3e94919 ("Bluetooth: mt7921s: Support wake on bluetooth")'
have added the waken-on-bluetooth via dedicated GPIO.

The patch extends the function to the waken-on-bluetooth via SDIO DAT1 pin
(inband wakeup) when the SDIO host driver is able to support.

Co-developed-by: Yake Yang <yake.yang@mediatek.com>
Signed-off-by: Yake Yang <yake.yang@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
 drivers/bluetooth/btmtksdio.c | 8 ++++++++
 1 file changed, 8 insertions(+)

Comments

bluez.test.bot@gmail.com June 10, 2022, 2:58 a.m. UTC | #1
This is automated email and please do not reply to this email!

Dear submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
This is a CI test results with your patch series:
PW Link:https://patchwork.kernel.org/project/bluetooth/list/?series=649029

---Test result---

Test Summary:
CheckPatch                    PASS      0.94 seconds
GitLint                       PASS      0.58 seconds
SubjectPrefix                 PASS      0.40 seconds
BuildKernel                   PASS      31.50 seconds
BuildKernel32                 PASS      27.88 seconds
Incremental Build with patchesPASS      38.46 seconds
TestRunner: Setup             PASS      476.73 seconds
TestRunner: l2cap-tester      PASS      17.07 seconds
TestRunner: bnep-tester       PASS      5.76 seconds
TestRunner: mgmt-tester       FAIL      104.69 seconds
TestRunner: rfcomm-tester     PASS      9.32 seconds
TestRunner: sco-tester        PASS      8.97 seconds
TestRunner: smp-tester        PASS      9.20 seconds
TestRunner: userchan-tester   PASS      6.01 seconds

Details
##############################
Test: TestRunner: mgmt-tester - FAIL - 104.69 seconds
Run test-runner with mgmt-tester
Total: 493, Passed: 491 (99.6%), Failed: 2, Not Run: 0

Failed Test Cases
Add Advertising - Success (Name+data+appear)         Timed out    2.360 seconds
Add Ext Advertising - Success (Name+data+appear)     Timed out    2.572 seconds



---
Regards,
Linux Bluetooth
Paul Menzel June 10, 2022, 7:16 a.m. UTC | #2
Dear Sean,


Thank you for the patch.

Am 10.06.22 um 02:17 schrieb sean.wang@mediatek.com:
> From: Sean Wang <sean.wang@mediatek.com>
> 
> 'ce64b3e94919 ("Bluetooth: mt7921s: Support wake on bluetooth")'
> have added the waken-on-bluetooth via dedicated GPIO.

Maybe:

Commit ce64b3e94919 ("Bluetooth: mt7921s: Support wake on bluetooth") 
adds the wake on bluethooth via a dedicated GPIO.

> The patch extends the function to the waken-on-bluetooth via SDIO DAT1 pin
> (inband wakeup) when the SDIO host driver is able to support.

Maybe:

Extend the wake-on-bluetooth to use the SDIO DAT1 pin (in-band wakeup), 
when supported by the SDIO host driver.

How did you test this? In what datasheet is it documented?

> Co-developed-by: Yake Yang <yake.yang@mediatek.com>
> Signed-off-by: Yake Yang <yake.yang@mediatek.com>
> Signed-off-by: Sean Wang <sean.wang@mediatek.com>
> ---
>   drivers/bluetooth/btmtksdio.c | 8 ++++++++
>   1 file changed, 8 insertions(+)
> 
> diff --git a/drivers/bluetooth/btmtksdio.c b/drivers/bluetooth/btmtksdio.c
> index d6700efcfe8c..9ed3af4ba51a 100644
> --- a/drivers/bluetooth/btmtksdio.c
> +++ b/drivers/bluetooth/btmtksdio.c
> @@ -118,6 +118,7 @@ MODULE_DEVICE_TABLE(sdio, btmtksdio_table);
>   #define BTMTKSDIO_FUNC_ENABLED		3
>   #define BTMTKSDIO_PATCH_ENABLED		4
>   #define BTMTKSDIO_HW_RESET_ACTIVE	5
> +#define BTMTKSDIO_INBAND_WAKEUP		6
>   
>   struct mtkbtsdio_hdr {
>   	__le16	len;
> @@ -1294,6 +1295,9 @@ static bool btmtksdio_sdio_wakeup(struct hci_dev *hdev)
>   		.wakeup_delay = cpu_to_le16(0x20),
>   	};
>   
> +	if (test_bit(BTMTKSDIO_INBAND_WAKEUP, &bdev->tx_state))
> +		return may_wakeup;
> +
>   	if (may_wakeup && bdev->data->chipid == 0x7921) {
>   		struct sk_buff *skb;
>   
> @@ -1384,6 +1388,10 @@ static int btmtksdio_probe(struct sdio_func *func,
>   	 */
>   	pm_runtime_put_noidle(bdev->dev);
>   
> +	/* Mark if the mmc host can support waken by SDIO */

Maybe:

Mark if MMC host supports wake on bluetooth by SDIO

> +	if (device_can_wakeup(func->card->host->parent))
> +		set_bit(BTMTKSDIO_INBAND_WAKEUP, &bdev->tx_state);
> +
>   	err = device_init_wakeup(bdev->dev, true);
>   	if (err)
>   		bt_dev_err(hdev, "failed to initialize device wakeup");


Kind regards,

Paul
diff mbox series

Patch

diff --git a/drivers/bluetooth/btmtksdio.c b/drivers/bluetooth/btmtksdio.c
index d6700efcfe8c..9ed3af4ba51a 100644
--- a/drivers/bluetooth/btmtksdio.c
+++ b/drivers/bluetooth/btmtksdio.c
@@ -118,6 +118,7 @@  MODULE_DEVICE_TABLE(sdio, btmtksdio_table);
 #define BTMTKSDIO_FUNC_ENABLED		3
 #define BTMTKSDIO_PATCH_ENABLED		4
 #define BTMTKSDIO_HW_RESET_ACTIVE	5
+#define BTMTKSDIO_INBAND_WAKEUP		6
 
 struct mtkbtsdio_hdr {
 	__le16	len;
@@ -1294,6 +1295,9 @@  static bool btmtksdio_sdio_wakeup(struct hci_dev *hdev)
 		.wakeup_delay = cpu_to_le16(0x20),
 	};
 
+	if (test_bit(BTMTKSDIO_INBAND_WAKEUP, &bdev->tx_state))
+		return may_wakeup;
+
 	if (may_wakeup && bdev->data->chipid == 0x7921) {
 		struct sk_buff *skb;
 
@@ -1384,6 +1388,10 @@  static int btmtksdio_probe(struct sdio_func *func,
 	 */
 	pm_runtime_put_noidle(bdev->dev);
 
+	/* Mark if the mmc host can support waken by SDIO */
+	if (device_can_wakeup(func->card->host->parent))
+		set_bit(BTMTKSDIO_INBAND_WAKEUP, &bdev->tx_state);
+
 	err = device_init_wakeup(bdev->dev, true);
 	if (err)
 		bt_dev_err(hdev, "failed to initialize device wakeup");