* [PATCH v2] Bluetooth: hci_qca: check for SSR triggered flag while suspend
@ 2021-02-02 14:57 Venkata Lakshmi Narayana Gubba
2021-02-02 16:19 ` Marcel Holtmann
0 siblings, 1 reply; 2+ messages in thread
From: Venkata Lakshmi Narayana Gubba @ 2021-02-02 14:57 UTC (permalink / raw)
To: marcel, johan.hedberg
Cc: mka, linux-kernel, linux-bluetooth, hemantg, linux-arm-msm,
bgodavar, rjliao, hbandi, abhishekpandit,
Venkata Lakshmi Narayana Gubba
QCA_IBS_DISABLED flag will be set after memorydump started from
controller.Currently qca_suspend() is waiting for SSR to complete
based on flag QCA_IBS_DISABLED.Added to check for QCA_SSR_TRIGGERED
flag too.
Fixes: 2be43abac5a8 ("Bluetooth: hci_qca: Wait for timeout during suspend")
Signed-off-by: Venkata Lakshmi Narayana Gubba <gubbaven@codeaurora.org>
---
drivers/bluetooth/hci_qca.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c
index 17a3859..ff2fb68 100644
--- a/drivers/bluetooth/hci_qca.c
+++ b/drivers/bluetooth/hci_qca.c
@@ -2111,7 +2111,8 @@ static int __maybe_unused qca_suspend(struct device *dev)
!test_bit(QCA_SSR_TRIGGERED, &qca->flags))
return 0;
- if (test_bit(QCA_IBS_DISABLED, &qca->flags)) {
+ if (test_bit(QCA_IBS_DISABLED, &qca->flags) ||
+ test_bit(QCA_SSR_TRIGGERED, &qca->flags)) {
wait_timeout = test_bit(QCA_SSR_TRIGGERED, &qca->flags) ?
IBS_DISABLE_SSR_TIMEOUT_MS :
FW_DOWNLOAD_TIMEOUT_MS;
--
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v2] Bluetooth: hci_qca: check for SSR triggered flag while suspend
2021-02-02 14:57 [PATCH v2] Bluetooth: hci_qca: check for SSR triggered flag while suspend Venkata Lakshmi Narayana Gubba
@ 2021-02-02 16:19 ` Marcel Holtmann
0 siblings, 0 replies; 2+ messages in thread
From: Marcel Holtmann @ 2021-02-02 16:19 UTC (permalink / raw)
To: Venkata Lakshmi Narayana Gubba
Cc: Johan Hedberg, Matthias Kaehlcke, LKML,
Bluetooth Kernel Mailing List, Hemantg, MSM,
Balakrishna Godavarthi, Rocky Liao, hbandi, abhishekpandit
Hi Venkata,
> QCA_IBS_DISABLED flag will be set after memorydump started from
> controller.Currently qca_suspend() is waiting for SSR to complete
> based on flag QCA_IBS_DISABLED.Added to check for QCA_SSR_TRIGGERED
> flag too.
>
> Fixes: 2be43abac5a8 ("Bluetooth: hci_qca: Wait for timeout during suspend")
> Signed-off-by: Venkata Lakshmi Narayana Gubba <gubbaven@codeaurora.org>
> ---
> drivers/bluetooth/hci_qca.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
patch has been applied to bluetooth-next tree.
Regards
Marcel
^ permalink raw reply [flat|nested] 2+ messages in thread
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2021-02-02 14:57 [PATCH v2] Bluetooth: hci_qca: check for SSR triggered flag while suspend Venkata Lakshmi Narayana Gubba
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