acpi shows wrong battery state
Andriy Gapon
avg at icyb.net.ua
Fri Sep 3 06:36:52 UTC 2010
on 31/08/2010 04:40 kuba guzik said the following:
>> It would be good too see full verbose dmesg and acpidump -dt output.
>> (Preferably uploaded somewhere)
>
> My configs from 8.0 and 8.1
> http://kubag.pl/BSD
Oh, hey, you know what's confusing?
Your dmesg dumps having information from two boots each.
And in 8.1 link the first part is actually for 8.0, you have to scroll to the
middle to see start of 8.1 boot actually.
Thanks :)
Can you try the following patch with 8.1?
diff --git a/sys/dev/acpica/acpi_ec.c b/sys/dev/acpica/acpi_ec.c
index 2c18972..cc8a305 100644
--- a/sys/dev/acpica/acpi_ec.c
+++ b/sys/dev/acpica/acpi_ec.c
@@ -828,6 +828,7 @@ EcWaitEvent
* the status checking loop, hopefully to allow the EC to go to work
* and produce a non-stale status.
*/
+#if 0
if (need_poll) {
static int once;
@@ -840,7 +841,7 @@ EcWaitEvent
AcpiOsStall(10);
}
}
-
+#endif
/* Wait for event by polling or GPE (interrupt). */
if (need_poll) {
count = (ec_timeout * 1000) / EC_POLL_DELAY;
--
Andriy Gapon
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