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authorMike Tipton <mdtipton@codeaurora.org>2020-09-03 22:21:48 +0300
committerGeorgi Djakov <georgi.djakov@linaro.org>2020-09-08 16:28:56 +0300
commitdb474be2b6b8fa1b3e2c8eb388f8d1b5cfeae674 (patch)
treed96b8045f3b372386bb4b1978f409c4a722b66c7 /drivers/interconnect
parentb92902fddf42003d4c8e3816e3fbf8caea540440 (diff)
downloadlinux-db474be2b6b8fa1b3e2c8eb388f8d1b5cfeae674.tar.xz
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')
-rw-r--r--drivers/interconnect/qcom/bcm-voter.c2
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);