From: Konrad Dybcio Date: Fri, 11 Aug 2023 23:16:16 +0000 (+0200) Subject: interconnect: qcom: bcm-voter: Use enable_maks for keepalive voting X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=1a70ca71547be051769f0628aa09717694f508f0;p=linux.git interconnect: qcom: bcm-voter: Use enable_maks for keepalive voting BCMs with an enable_mask expect to only have that specific value written to them. The current implementation only works by miracle for BCMs with enable mask == BIT(0), as the minimal vote we've been using so far just so happens to be equal to that. Use the correct value with keepalive voting. Fixes: d8630f050d3f ("interconnect: qcom: Add support for mask-based BCMs") Reported-by: Bjorn Andersson Signed-off-by: Konrad Dybcio Link: https://lore.kernel.org/r/20230811-topic-icc_fix_1he-v2-2-0620af8ac133@linaro.org Signed-off-by: Georgi Djakov --- diff --git a/drivers/interconnect/qcom/bcm-voter.c b/drivers/interconnect/qcom/bcm-voter.c index d857eb8838b95..a2d437a05a11f 100644 --- a/drivers/interconnect/qcom/bcm-voter.c +++ b/drivers/interconnect/qcom/bcm-voter.c @@ -81,10 +81,10 @@ static void bcm_aggregate_mask(struct qcom_icc_bcm *bcm) } if (bcm->keepalive) { - bcm->vote_x[QCOM_ICC_BUCKET_AMC] = 1; - bcm->vote_x[QCOM_ICC_BUCKET_WAKE] = 1; - bcm->vote_y[QCOM_ICC_BUCKET_AMC] = 1; - bcm->vote_y[QCOM_ICC_BUCKET_WAKE] = 1; + bcm->vote_x[QCOM_ICC_BUCKET_AMC] = bcm->enable_mask; + bcm->vote_x[QCOM_ICC_BUCKET_WAKE] = bcm->enable_mask; + bcm->vote_y[QCOM_ICC_BUCKET_AMC] = bcm->enable_mask; + bcm->vote_y[QCOM_ICC_BUCKET_WAKE] = bcm->enable_mask; } }