1 files changed, 98 insertions, 0 deletions
diff --git a/x11-misc/i3status/files/0001-Extend-battery-handling-on-OpenBSD-351.patch b/x11-misc/i3status/files/0001-Extend-battery-handling-on-OpenBSD-351.patch
new file mode 100644
index 000000000000..32a0358b4211
--- /dev/null
+++ b/x11-misc/i3status/files/0001-Extend-battery-handling-on-OpenBSD-351.patch
@@ -0,0 +1,98 @@
+From 3a51673c05142b99f8db6a0bd9b8e4b806efeb72 Mon Sep 17 00:00:00 2001
+From: Jasper Lievisse Adriaanse <jasper@humppa.nl>
+Date: Mon, 8 Jul 2019 17:53:25 +0200
+Subject: [PATCH 1/7] Extend battery handling on OpenBSD (#351)
+
+If acpibat watts value is not available, try current (for batteries
+that report in amps), then convert to watts.
+
+originally submitted by @jcs
+---
+ src/print_battery_info.c | 47 ++++++++++++++++++++++++++++++++++++++--
+ 1 file changed, 45 insertions(+), 2 deletions(-)
+
+diff --git a/src/print_battery_info.c b/src/print_battery_info.c
+index 1c51624..e2a790c 100644
+--- a/src/print_battery_info.c
++++ b/src/print_battery_info.c
+@@ -20,6 +20,8 @@
+ #include <dev/acpica/acpiio.h>
+ #include <sys/sysctl.h>
+ #include <sys/types.h>
++#include <sys/sysctl.h>
++#include <sys/sensors.h>
+ #endif
+ 
+ #if defined(__DragonFly__)
+@@ -31,6 +33,7 @@
+ #include <sys/fcntl.h>
+ #include <sys/ioctl.h>
+ #include <sys/types.h>
++#include <sys/sensors.h>
+ #endif
+ 
+ #if defined(__NetBSD__)
+@@ -269,11 +272,16 @@ static bool slurp_battery_info(struct battery_info *batt_info, yajl_gen json_gen
+ #elif defined(__OpenBSD__)
+     /*
+ 	 * We're using apm(4) here, which is the interface to acpi(4) on amd64/i386 and
+-	 * the generic interface on macppc/sparc64/zaurus, instead of using sysctl(3) and
+-	 * probing acpi(4) devices.
++	 * the generic interface on macppc/sparc64/zaurus.  Machines that have ACPI
++	 * battery sensors gain some extra information.
+ 	 */
+     struct apm_power_info apm_info;
++    struct sensordev sensordev;
++    struct sensor sensor;
++    size_t sdlen, slen;
+     int apm_fd;
++    int dev, mib[5] = {CTL_HW, HW_SENSORS, 0, 0, 0};
++    int volts = 0;
+ 
+     apm_fd = open("/dev/apm", O_RDONLY);
+     if (apm_fd < 0) {
+@@ -311,6 +319,41 @@ static bool slurp_battery_info(struct battery_info *batt_info, yajl_gen json_gen
+     if (batt_info->status != CS_CHARGING) {
+         batt_info->seconds_remaining = apm_info.minutes_left * 60;
+     }
++
++    /* If acpibat* are present, check sensors for data not present via APM. */
++    batt_info->present_rate = 0;
++    sdlen = sizeof(sensordev);
++    slen = sizeof(sensor);
++
++    for (dev = 0;; dev++) {
++        mib[2] = dev;
++        if (sysctl(mib, 3, &sensordev, &sdlen, NULL, 0) == -1) {
++            break;
++        }
++        /* 'path' is the node within the full path */
++        if (BEGINS_WITH(sensordev.xname, "acpibat")) {
++            /* power0 */
++            mib[3] = SENSOR_WATTS;
++            mib[4] = 0;
++            if (sysctl(mib, 5, &sensor, &slen, NULL, 0) == -1) {
++                /* try current0 */
++                mib[3] = SENSOR_AMPS;
++                if (sysctl(mib, 5, &sensor, &slen, NULL, 0) == -1)
++                    continue;
++                volts = sensor.value;
++
++                /* we also need current voltage to convert amps to watts */
++                mib[3] = SENSOR_VOLTS_DC;
++                mib[4] = 1;
++                if (sysctl(mib, 5, &sensor, &slen, NULL, 0) == -1)
++                    continue;
++
++                batt_info->present_rate += (((float)volts / 1000.0) * ((float)sensor.value / 1000.0));
++            } else {
++                batt_info->present_rate += sensor.value;
++            }
++        }
++    }
+ #elif defined(__NetBSD__)
+     /*
+      * Using envsys(4) via sysmon(4).
+-- 
+2.26.2
+