From: Balaji Pothunoori Date: Fri, 18 Oct 2024 10:59:11 +0000 (+0530) Subject: remoteproc: qcom_q6v5_pas: disable auto boot for wpss X-Git-Tag: v6.13-rc1~63^2~8 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=8a47704d64c9afda80e7f399ba2cf898cfcc45b2;p=thirdparty%2Fkernel%2Flinux.git remoteproc: qcom_q6v5_pas: disable auto boot for wpss Currently, the rproc "atomic_t power" variable is incremented during: a. WPSS rproc auto boot. b. AHB power on for ath11k. During AHB power off (rmmod ath11k_ahb.ko), rproc_shutdown fails to unload the WPSS firmware because the rproc->power value is '2', causing the atomic_dec_and_test(&rproc->power) condition to fail. Consequently, during AHB power on (insmod ath11k_ahb.ko), QMI_WLANFW_HOST_CAP_REQ_V01 fails due to the host and firmware QMI states being out of sync. Fixes: 300ed425dfa9 ("remoteproc: qcom_q6v5_pas: Add SC7280 ADSP, CDSP & WPSS") Cc: stable@vger.kernel.org Signed-off-by: Balaji Pothunoori Reviewed-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20241018105911.165415-1-quic_bpothuno@quicinc.com Signed-off-by: Bjorn Andersson --- diff --git a/drivers/remoteproc/qcom_q6v5_pas.c b/drivers/remoteproc/qcom_q6v5_pas.c index 5034d214ac133..96da94b5d2c2d 100644 --- a/drivers/remoteproc/qcom_q6v5_pas.c +++ b/drivers/remoteproc/qcom_q6v5_pas.c @@ -1356,7 +1356,7 @@ static const struct adsp_data sc7280_wpss_resource = { .crash_reason_smem = 626, .firmware_name = "wpss.mdt", .pas_id = 6, - .auto_boot = true, + .auto_boot = false, .proxy_pd_names = (char*[]){ "cx", "mx",