diff options
| author | Mike Tipton <mdtipton@codeaurora.org> | 2020-09-03 21:21:48 +0200 |
|---|---|---|
| committer | Georgi Djakov <georgi.djakov@linaro.org> | 2020-09-08 15:28:56 +0200 |
| commit | db474be2b6b8fa1b3e2c8eb388f8d1b5cfeae674 (patch) | |
| tree | d96b8045f3b372386bb4b1978f409c4a722b66c7 /drivers/interconnect/qcom | |
| parent | interconnect: qcom: Support bcm-voter-specific TCS wait behavior (diff) | |
| download | linux-db474be2b6b8fa1b3e2c8eb388f8d1b5cfeae674.tar.xz linux-db474be2b6b8fa1b3e2c8eb388f8d1b5cfeae674.zip | |
interconnect: qcom: Only wait for completion in AMC/WAKE by default
Change the default TCS wait behavior to only wait for completion in AMC
and WAKE. Waiting isn't necessary in the SLEEP TCS, since votes are only
being removed in this case. Resources can be safely disabled
asynchronously in parallel with the rest of the power collapse sequence.
This reduces the sleep entry latency.
Signed-off-by: Mike Tipton <mdtipton@codeaurora.org>
Link: https://lore.kernel.org/r/20200903192149.30385-6-mdtipton@codeaurora.org
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
Diffstat (limited to 'drivers/interconnect/qcom')
| -rw-r--r-- | drivers/interconnect/qcom/bcm-voter.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/interconnect/qcom/bcm-voter.c b/drivers/interconnect/qcom/bcm-voter.c index f7db2b900599..d58b08f1f495 100644 --- a/drivers/interconnect/qcom/bcm-voter.c +++ b/drivers/interconnect/qcom/bcm-voter.c @@ -352,7 +352,7 @@ static int qcom_icc_bcm_voter_probe(struct platform_device *pdev) voter->np = np; if (of_property_read_u32(np, "qcom,tcs-wait", &voter->tcs_wait)) - voter->tcs_wait = QCOM_ICC_TAG_ALWAYS; + voter->tcs_wait = QCOM_ICC_TAG_ACTIVE_ONLY; mutex_init(&voter->lock); INIT_LIST_HEAD(&voter->commit_list); |