A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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Skip BM ulog request if bm debug is disabled

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Skip BM ulog request if bm ulog debug is disabled
to avoid adsp glink request race with other adsp glink clients
l(CR) qti_battery_charger and qti_glink_charger.

Change-Id: I97d2b6bac91b06a8434f0424a602936f0ce1e971
Signed-off-by: Yonghua Yan <yanyh2@motorola.com>
Reviewed-on: https://gerrit.mot.com/2362826
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Tested-by: Jira Key
Reviewed-by: Jianqi Yang <yangj@motorola.com>
Submit-Approved: Jira Key
This commit is contained in:
Yonghua Yan 2022-08-15 21:53:40 +08:00
commit c1d23c2a08
1 changed files with 20 additions and 0 deletions
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20
drivers/power/bm_adsp_ulog/bm_adsp_ulog.c
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@ -215,6 +215,11 @@ int bm_ulog_get_log(char *buf, u32 size)
return -ENODEV;
}
if (*bmdev->debug_enabled == false) {
pr_debug("BM ulog has not enabled yet\n");
return -ENOTSUPP;
}
if (!buf) {
pr_err("BM ulog invalid buf=%p\n", buf);
return -EINVAL;
@ -249,6 +254,11 @@ int bm_ulog_get_mask_log(enum bm_ulog_category_bitmap categories,
return -ENODEV;
}
if (*bmdev->debug_enabled == false) {
pr_debug("BM ulog has not enabled yet\n");
return -ENOTSUPP;
}
if (!buf) {
pr_err("BM ulog invalid buf=%p\n", buf);
return -EINVAL;
@ -332,6 +342,11 @@ int bm_ulog_print_log(u32 size)
return -ENODEV;
}
if (*bmdev->debug_enabled == false) {
pr_debug("BM ulog has not enabled yet\n");
return -ENOTSUPP;
}
if (!size || size > MAX_ULOG_READ_BUFFER_SIZE) {
pr_err("BM ulog invalid size=%d\n", size);
return -EINVAL;
@ -360,6 +375,11 @@ int bm_ulog_print_mask_log(enum bm_ulog_category_bitmap categories,
return -ENODEV;
}
if (*bmdev->debug_enabled == false) {
pr_debug("BM ulog has not enabled yet\n");
return -ENOTSUPP;
}
if (!size || size > MAX_ULOG_READ_BUFFER_SIZE) {
pr_err("BM ulog invalid size=%d\n", size);
return -EINVAL;