[PATCH v2] slimbus: qcom-ngd-ctrl: Reduce auto suspend delay

[PATCH v2] slimbus: qcom-ngd-ctrl: Reduce auto suspend delay

[Viken Dadhaniya]

Currently we have auto suspend delay of 1s which is
very high and it takes long time to driver for runtime
suspend after use case is done.

Hence to optimize runtime PM ops, reduce auto suspend
delay to 100ms.

Signed-off-by: Viken Dadhaniya <quic_vdadhani@quicinc.com>
---
v1 -> v2:
- Remove macro and add value inline.
- Link to v1: https://lore.kernel.org/linux-arm-msm/d784e46d-974d-4bf3-a2d3-491e7ad19701@linaro.org/T/
---
---
 drivers/slimbus/qcom-ngd-ctrl.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/slimbus/qcom-ngd-ctrl.c b/drivers/slimbus/qcom-ngd-ctrl.c
index efeba8275a66..5e132273c6c4 100644
--- a/drivers/slimbus/qcom-ngd-ctrl.c
+++ b/drivers/slimbus/qcom-ngd-ctrl.c
@@ -81,7 +81,6 @@
 #define SLIM_USR_MC_DISCONNECT_PORT	0x2E
 #define SLIM_USR_MC_REPEAT_CHANGE_VALUE	0x0
 
-#define QCOM_SLIM_NGD_AUTOSUSPEND	MSEC_PER_SEC
 #define SLIM_RX_MSGQ_TIMEOUT_VAL	0x10000
 
 #define SLIM_LA_MGR	0xFF
@@ -1571,7 +1570,7 @@ static int qcom_slim_ngd_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, ctrl);
 	pm_runtime_use_autosuspend(dev);
-	pm_runtime_set_autosuspend_delay(dev, QCOM_SLIM_NGD_AUTOSUSPEND);
+	pm_runtime_set_autosuspend_delay(dev, 100);
 	pm_runtime_set_suspended(dev);
 	pm_runtime_enable(dev);
 	pm_runtime_get_noresume(dev);
-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member 
of Code Aurora Forum, hosted by The Linux Foundation

Re: [PATCH v2] slimbus: qcom-ngd-ctrl: Reduce auto suspend delay

[Konrad Dybcio]

On 3/8/24 13:41, Viken Dadhaniya wrote:
> Currently we have auto suspend delay of 1s which is
> very high and it takes long time to driver for runtime
> suspend after use case is done.
> 
> Hence to optimize runtime PM ops, reduce auto suspend
> delay to 100ms.
> 
> Signed-off-by: Viken Dadhaniya <quic_vdadhani@quicinc.com>
> ---

Acked-by: Konrad Dybcio <konrad.dybcio@linaro.org>

Konrad

Re: [PATCH v2] slimbus: qcom-ngd-ctrl: Reduce auto suspend delay

[Srinivas Kandagatla]

On Fri, 08 Mar 2024 18:11:29 +0530, Viken Dadhaniya wrote:
> Currently we have auto suspend delay of 1s which is
> very high and it takes long time to driver for runtime
> suspend after use case is done.
> 
> Hence to optimize runtime PM ops, reduce auto suspend
> delay to 100ms.
> 
> [...]

Applied, thanks!

[1/1] slimbus: qcom-ngd-ctrl: Reduce auto suspend delay
      commit: 5e8e32f818138fff0087d7a9708806db49b650a4

Best regards,
-- 
Srinivas Kandagatla <srinivas.kandagatla@linaro.org>