diff options
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/reset/msm-poweroff.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/power/reset/msm-poweroff.c b/drivers/power/reset/msm-poweroff.c index acea4f213484..e17c65c1e4e7 100644 --- a/drivers/power/reset/msm-poweroff.c +++ b/drivers/power/reset/msm-poweroff.c @@ -47,7 +47,7 @@ #define SCM_EDLOAD_MODE 0X01 #define SCM_DLOAD_CMD 0x10 #define SCM_DLOAD_MINIDUMP 0X20 - +#define SCM_DLOAD_BOTHDUMPS (SCM_DLOAD_MINIDUMP | SCM_DLOAD_FULLDUMP) static int restart_mode; static void *restart_reason; @@ -488,7 +488,8 @@ static ssize_t show_dload_mode(struct kobject *kobj, struct attribute *attr, char *buf) { return scnprintf(buf, PAGE_SIZE, "DLOAD dump type: %s\n", - (dload_type == SCM_DLOAD_MINIDUMP) ? "mini" : "full"); + (dload_type == SCM_DLOAD_BOTHDUMPS) ? "both" : + ((dload_type == SCM_DLOAD_MINIDUMP) ? "mini" : "full")); } static size_t store_dload_mode(struct kobject *kobj, struct attribute *attr, @@ -502,8 +503,16 @@ static size_t store_dload_mode(struct kobject *kobj, struct attribute *attr, return -ENODEV; } dload_type = SCM_DLOAD_MINIDUMP; - } else { - pr_err("Invalid value. Use 'full' or 'mini'\n"); + } else if (sysfs_streq(buf, "both")) { + if (!minidump_enabled) { + pr_err("Minidump not enabled, setting fulldump only\n"); + dload_type = SCM_DLOAD_FULLDUMP; + return count; + } + dload_type = SCM_DLOAD_BOTHDUMPS; + } else{ + pr_err("Invalid Dump setup request..\n"); + pr_err("Supported dumps:'full', 'mini', or 'both'\n"); return -EINVAL; } |