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Android drivers are not needed for standard linux systems. We can save
memory by disabling them.
Android low memory killer (CONFIG_ANDROID_LOW_MEMORY_KILLER) also
prevents using swap by killing applications before swapping can start
on non android systems.
Reported-by: Jim Morris <morris@wolfman.com>
Signed-off-by: Radek Polak <psonek2@seznam.cz>
Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
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Fix for a bug that shows when the s3c2410 TS driver requests
a conversion from the s3c-adc driver and the machine goes into suspend.
In this case the touchscreen stops working.
Note: Nelson edited the original patch with a few small changes.
Reported-by: Radek Polak <psonek2@seznam.cz>
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
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I'm quite sorry I sent the commit that crashes GTA01.
The fix is quite short. Fixing is easier than reverting and
fixing conflicts.
Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
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Select CONFIG_S3C24XX_ADC by defult for GTA01/GTA02.
Somebody will hate me if I don't send this patch soon.
Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
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Remove glamo from defconfig.
Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
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I had a patch by Vasily Khoruzhick <anarsoul@gmail.com>
in the linux-arm-kernel as a guide for some of the changes.
Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
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Without this patch we cannot make the s3c2410/s3c2440 touchscreen
driver work.
Is this delay device-dependant?
Is there a better way to do this?
We specify the delay value (S3C2410_ADCDLY).
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
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This patch allow us to efficiently modify the number of
remaining conversions from the client side. This us useful
when we do not know in advance how many conversions we will
need or when we need to cancel pending conversions.
This change is simple enough to be compatible with existing
code that can just define the new pointer in the callback
and ignore it.
Sample usage:
http://tinyurl.com/s3c2410-ts-c (function stylus_adc_action).
Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Small cleanup.
Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
[ben-linux@fluff.org: rewrote subject]
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Reported-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
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This patch fixes a typo in the voltage setting of LDO1.
In the function mangle_pmu_pdata_by_system_rev() the value of min_uV
is set twice, while the value of max_uV stays at the initialized
value. This leaves us with .constraints.min_uV = 3300000 and
.constraints.max_uV = 1300000, which is probably not what we want.
This patch is only required on andy-tracking.
Signed-off-by: Sven Rebhan <odinshorse@googlemail.com>
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This allows to use gta01 battery driver on gta02.
echo bq27000-battery.0 > /sys/bus/platform/drivers/bq27000-battery/unbind
modprobe gta01_battery
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
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We need to use a dedicated function because we can't get charger
status from an irq context and that is required by usb gadgets.
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
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auto-restart
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
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gta02_pmu_force_shutdown is only defined when CONFIG_CHARGER_PCF50633
is set, but it's used unconditionally.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
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Signedy-off-by: Thomas White <taw@bitwiz.org.uk>
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Conflicts:
drivers/mfd/glamo/glamo-cmdq.c
drivers/mfd/glamo/glamo-cmdq.h
drivers/mfd/glamo/glamo-drm-drv.c
drivers/mfd/glamo/glamo-drm-private.h
Signed-off-by: Thomas White <taw@bitwiz.org.uk>
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According to power_supply class specification all voltages and currents
must be reported in uV and uA correspondingly.
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
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Alter the "DRM defconfig" to match the packaging config with minimal
tweaks for DRM.
Signed-off-by: Thomas White <taw@bitwiz.org.uk>
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These codepages are still widely used by inferior operating systems to
represent cyrillic letters in filenames, both in fat filesystem and by some
samba-servers.
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
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After suspending with GPS powered on power_on sysfs node reports 0 and GPS
is actually unpowered but "echo 1 > power_on" has no effect. This patch
fixes it.
Reported and analised by Timo Juhani Lindfors <timo.lindfors@iki.fi>,
ticket #2293.
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
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This option is meant for debugging and is not any more of interest to
ordinary users.
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
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Enabling wakelocks leads to immediate suspend after resume. See
ce6840da7184043a09dd57d4c201a32ef7b6c083 for clarifications.
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
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Without this jbt6k74 is not seen by the system and consequently
display doesn't work with Qi.
Rebasing to .28 introduced a regression (probably in
a6af63e826b79ae1ba2d8cbfa66805cc2dfe367c) resulting in jbt6k74 no longer
manageable by the kernel. This was unnoticed before because u-boot does its
own LCM initialization. With Qi it resulted in a white screen.
This patch is fixing it by making spi host bus number (unspecified,
defaults to 0) and spi device (jbt6k74) bus number match.
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
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Signed-off-by: Mike Westerhof <mwester@dls.net>
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Machines that do not route the USB vbus signal to a GPIO can use this
mechanism as an alternate way for the udc driver to detect the usb
connect/disconnect state, which is useful (for example) to enable the
link up/down state to be determined for the g_ether gadget.
Signed-off-by: Mike Westerhof <mwester@dls.net>
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Conflicts:
drivers/mfd/glamo/Kconfig
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Distributions that use Xorg will not need the workaround at
all and now they can disable it.
Updated configurations to enable it by default.
Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
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Disable EXT4 in gta02_moredrivers_defconfig.
Enable reiserfs3 in gta02_moredrivers_defconfig and gta02_packaging_defconfig.
Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
Reported-by: W.Kenworthy <billk@iinet.net.au>
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Removes ext4 support from the packaging defconfig; there is little
value in having this built into the kernel, and a bug in the current
2.6.29-rc3 kernel results in the kernel attempting to mount an ext2
rootfs as ext4, which fails.
Signed-off-by: Mike Westerhof <mwester@dls.net>
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This adds a defconfig for compiling with DRM. Mostly this is just to make my
work with OpenEmbedded a bit easier.
Signed-off-by: Thomas White <taw@bitwiz.org.uk>
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This reverts commit 962780e3631255fc5423192d0762f30a1fa45239.
Nothing really wrong with it but the resulting kernel was
too big for the GTA01 NAND flash.
GTA01 boots.
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If brightness value was set to anything less than 12, the backlight wasn't
re-enabled after unblanking the display. Closes ticket #2262.
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
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Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
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this affects gta01 and gta02, now we can enable both in the .config
Signed-off-by: Tim Niemeyer <tim.niemeyer@mastersword.de>
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Signed-off-by: Tim Niemeyer <tim.niemeyer@mastersword.de>
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Not sure what is the correct naming scheme and if MODULE_ALIAS in
drivers/usb/host/ohci-s3c2410.c is needed at all (if yes, probably it
should be modified too).
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
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Signed-off-by: Tim Niemeyer <tim.niemeyer@mastersword.de>
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An S3C2442B would be detected as S3C2440 by the cpu_is_s3cxxxx()
macros. This patch fixes it.
Signed-off-by: Rask Ingeman Lambertsen <rask@sygehus.dk>
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Handle new memory layout.
The "not-needed" memory should not be taken by the framebuffer driver.
Use that for the DRM driver.
Add the cmdq platform device
Set aside 4k for hardware cursor, reject cursors that don't fit.
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Signed-off-by: Tim Niemeyer <reddog@mastersword.de>
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added bus link from neo1973-pm-gps.0 to gta01-pm-gps.0
added pwron attr wich is the same as power_on
also one typo fixed (3V instead of 3V3 in gps_power_3v_set)
[ Werner: Documentation/CodingStyle line 83, don't ignore the error if
sysfs_create_group fails. ]
Signed-off-by: Tim Niemeyer <reddog@mastersword.de>
Signed-off-by: Werner Almesberger <werner@openmoko.org>
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Change RTS and TXD pins on UART 0 to be inputs only on GTA02.
On GTA01 the UART 0 maybe used otherwise.
[ Werner: removed unexplained addition of DEBUG, Documentation/CodingStyle
lines 105, 224, and 448. ]
Signed-off-by: Tim Niemeyer <reddog@mastersword.de>
Signed-off-by: Werner Almesberger <werner@openmoko.org>
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Signed-off-by: Tim Niemeyer <reddog@mastersword.de>
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Hello,
this patch adds "force-shutdown" feature for GTA02. When the power button is
held pressed for 8 seconds, the power is turned off. No need to remove the
battery anymore. Patch is against andy-tracking.
Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Nicolas Dufresne <nicolas.dufresne@gmail.com>
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Add to_irq method to convert gpio to irq
for external interrupt group (GPN).
Signed-off-by: Matt Hsu <matt_hsu@openmoko.org>
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