This is a note to let you know that I've just added the patch titled
interconnect: qcom: sa8775p: add enable_mask for bcm nodes
to the 6.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
interconnect-qcom-sa8775p-add-enable_mask-for-bcm-nodes.patch
and it can be found in the queue-6.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 3cb11fe244d516f757c1022cfa971528d525fe65 Mon Sep 17 00:00:00 2001
From: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
Date: Fri, 23 Jun 2023 14:50:45 +0200
Subject: interconnect: qcom: sa8775p: add enable_mask for bcm nodes
From: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
commit 3cb11fe244d516f757c1022cfa971528d525fe65 upstream.
Set the proper enable_mask the ACV node requiring such value
to be used instead of a bandwidth when voting.
The masks was copied from the downstream implementation at [1].
[1] https://git.codelinaro.org/clo/la/kernel/msm-5.15/-/blob/kernel.lnx.5.15.r32-rel/drivers/interconnect/qcom/lemans.c
Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20230619-topic-sm8550-upstream-interconnect-mask-vote-v2-4-709474b151cc@xxxxxxxxxx
Fixes: 3655a63f9661 ("interconnect: qcom: add a driver for sa8775p")
Signed-off-by: Georgi Djakov <djakov@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/interconnect/qcom/sa8775p.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/interconnect/qcom/sa8775p.c
+++ b/drivers/interconnect/qcom/sa8775p.c
@@ -1873,6 +1873,7 @@ static struct qcom_icc_node srvc_snoc =
static struct qcom_icc_bcm bcm_acv = {
.name = "ACV",
+ .enable_mask = 0x8,
.num_nodes = 1,
.nodes = { &ebi },
};
Patches currently in stable-queue which might be from neil.armstrong@xxxxxxxxxx are
queue-6.4/interconnect-qcom-sa8775p-add-enable_mask-for-bcm-nodes.patch
queue-6.4/interconnect-qcom-add-support-for-mask-based-bcms.patch
queue-6.4/interconnect-qcom-sm8450-add-enable_mask-for-bcm-nodes.patch
queue-6.4/interconnect-qcom-sm8550-add-enable_mask-for-bcm-nodes.patch
