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X-Git-Url: http://git.openmoko.org/?p=kernel.git;a=commitdiff_plain;h=f4fd6631973dbc67a5f4708014e81ca6e610ca05
pcf50633_charger_detection_fix.patch
Fix PCF50633 charger detection code.
Signed-off-by: Balaji Rao <balajirrao@openmoko.org>
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Hi.
The recent patch to fix a USB current limit violation when turning the
device off triggered a bug in setting the battery charge current limit. We
now get a charge current limit of 0 mA on the GTA02 when plugging in the
wall charger (just as when setting 1000 mA in /sys/class/[...]/chg_curlim).
This patch fixes it (and a comment typo). Tested on a GTA02 with a wall
charger.
Signed-off-by: Rask Ingemann Lambertsen <rask@sygehus.dk>
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Cedric noticed that when he turned his GTA02 OFF while hooked to
a "dumb" USB charger that should only be asked for 100mA, suddenly
much more current was demanded.
When PMU enters PMU standmy when we go OFF, its USB current limit
is reset to the variant default of 500mA. Since we previously had
the charging current limit fixed at 1A, it meant we immediately
charge at 500mA.
This patch makes the charging limit follow the USB current limit,
so that even when we go off, no more than the last authorized amount
of current will be taken, even if the USB current limit is later
broken by the variant default.
Reported-by: Cedric Berger <cedric.berger74@gmail.com>
Signed-off-by: Andy Green <andy@openmoko.com>
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Introduces battery charging current control.
Signed-off-by: Balaji Rao <balajirrao@openmoko.org>
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X-Git-Url: http://git.openmoko.org/?p=kernel.git;a=commitdiff_plain;h=1bb6adaa6a59f52d616b5260cb776eafd40ef05e
pcf50633_introduce_charging_restart_interval.patch
Signed-off-by: Balaji Rao <balajirrao@openmoko.org>
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X-Git-Url: http://git.openmoko.org/?p=kernel.git;a=commitdiff_plain;h=94808ce02deeb78bb3728db416fd4b7544b6d232
pcf50633_remove_set_charger_status.patch
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Signed-off-by: Andy Green <andy@openmoko.com>
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hes-tracking-fix-stray-endmenu-patch-1232632040-1232632141
pending-tracking-hist top was MERGE-via-stable-tracking-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040-1232632141 / fdf777a63bcb59e0dfd78bfe2c6242e01f6d4eb9 ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-stable-tracking-hist-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040
stable-tracking-hist top was MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040 / 90463bfd2d5a3c8b52f6e6d71024a00e052b0ced ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-mokopatches-tracking-hist-fix-stray-endmenu-patch
mokopatches-tracking-hist top was fix-stray-endmenu-patch / 3630e0be570de8057e7f8d2fe501ed353cdf34e6 ... parent commitmessage:
From: Andy Green <andy@openmoko.com>
fix-stray-endmenu.patch
Signed-off-by: Andy Green <andy@openmoko.com>
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When irq_handler is called from core, the irqs might not have been yet
registered - which means, the initial charger state was not being set
properly.
Signed-off-by: Balaji Rao <balajirrao@openmoko.org>
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Signed-off-by: Balaji Rao <balajirrao@openmoko.org>
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This avoids excessive discharges seen in case of Li-ion batteries even
when charger is connected.
Signed-off-by: Balaji Rao <balajirrao@openmoko.org>
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This makes sure that charging status remains correct when currrent
limit is altered from userspace.
Signed-off-by: Balaji Rao <balajirrao@openmoko.org>
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Whoops this is just reverting a couple of patches that
were not ready to be committed yet.
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o-allocation-1228776491
pending-tracking-hist top was MERGE-via-stable-tracking-fix-s3c2410_ts-fifo-allocation-1228776491 / a85a8a282939b4f6800081f67e1d568e0b97bd7a ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-stable-tracking-hist-fix-s3c2410_ts-fifo-allocation
stable-tracking-hist top was fix-s3c2410_ts-fifo-allocation / 56a57ba0d4c1d60869250d5f89fae61544f01012 ... parent commitmessage:
From: Nelson Castillo <nelsoneci@gmail.com>
Fix s3c2410_ts FIFO allocation
When I added the FIFO improving the interrupts handlers I introduced a bug.
The FIFO is allocated after the interrupts are requested. This makes the kernel
crash if the touchscreen generates activity before the allocation takes place.
This patch fixes the bug. I reproduced it and tested the fix in a GTA02.
- Fix bug
- Fix a typo
Reported-by: Andy Green <andy@openmoko.com>
Signed-off-by: Nelson Castillo <nelsoneci@gmail.com>
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This adds an appropriate ac power_supply class and shows usb only when
at the appropriate current limit.
Signed-off-by: Sean McNeil <sean@mcneil.com>
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patches-tracking-via-master-s3c-hsmmc-clean
balaji-tracking-hist top was efb2d57c0e0ed62324d79d6c5793fe797c157266
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Signed-off-by: Andy Green <andy@openmoko.com>
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