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atform_data-1231440460
pending-tracking-hist top was MERGE-via-stable-tracking-this-patch-adds-platform_data-1231440460 / fd9d8bd6cece9c29a1b018bdcbf92505253f7db2 ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-stable-tracking-hist-this-patch-adds-platform_data-
stable-tracking-hist top was this-patch-adds-platform_data- / a0a705b1c61ac32b6eacb2d96d2483510428a50d ... parent commitmessage:
From: Matt Hsu <matt_hsu@openmoko.org>
This patch adds platform_data and callback of suspend/resume
Signed-off-by: Matt Hsu <matt_hsu@openmoko.org>
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Signed-off-by: Matt Hsu <matt_hsu@openmoko.org>
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This fixes the system-does-not-powerdown bug.
Reported-by: Michael Trimarchi <trimarchimichael@yahoo.it>
Signed-off-by: Balaji Rao <balajirrao@openmoko.org>
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pending-tracking-hist top was this-patch-gets-the-linux-mci- / f45f6d893a0dc65a6041a2c0127e9970427a85da ... parent commitmessage:
From: Balaji Rao <balajirrao@openmoko.org>
This patch gets the Linux mci stack to use the voltage it negotiated before
with the uSD card on resume. Without this, it always reverts to and stays at
3.3V.
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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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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-1228733704
pending-tracking-hist top was MERGE-via-stable-tracking-remove-skip-filter-1228733704 / 552c6fdd4c644ab2618ad27564d159ed28bbd859 ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-stable-tracking-hist-remove-skip-filter
stable-tracking-hist top was remove-skip-filter / 92bdef8636873a19efc05b2a19578a0aa93dba41 ... parent commitmessage:
From: Nelson Castillo <nelsoneci@gmail.com>
Remove skip filter
With more reliable points median and mean filters perform a better job.
We no longer need this filter.
Signed-off-by: Nelson Castillo <nelsoneci@gmail.com>
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toolchain-on-1228470136
pending-tracking-hist top was MERGE-via-stable-tracking-build-fix-path-to-toolchain-on-1228470136 / 21b67ab8e79998b0a534263282dab1dda0f11b00 ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-stable-tracking-hist-build-fix-path-to-toolchain-on
stable-tracking-hist top was build-fix-path-to-toolchain-on / ca14ba894df9b28822066c578dde48d7dbe931de ... parent commitmessage:
From: Andy Green <andy@openmoko.com>
build-fix-path-to-toolchain-one-at-last.patch
Signed-off-by: Andy Green <andy@openmoko.com>
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al-functions-1228426177
pending-tracking-hist top was MERGE-via-stable-tracking-cleanup-add-internal-functions-1228426177 / cf9f1f4a754f2db71f829a8b07ac455e053b3d1f ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-stable-tracking-hist-cleanup-add-internal-functions
stable-tracking-hist top was cleanup-add-internal-functions / 251b632aa7be6c6307a6938a59793e205da5b326 ... parent commitmessage:
From: Nelson Castillo <nelsoneci@gmail.com>
Cleanup - Add internal functions for clearing filters
This patch adds the following functions:
* ts_filter_mean_clear_internal
* ts_filter_median_clear_internal
The idea: avoid calling the clean function of other filters
when we initialize one.
Also:
* modify messages for consistency.
* remove an unneeded else.
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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Now Qi is changed to default to loglevel 4 where it will show KERN_ERR on
LCM, we need to reduce the debugging KERN_ERR traffic so as not to
obscure the real things.
Signed-off-by: Andy Green <andy@openmoko.com>
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plevel-patch
balaji-tracking-hist top was MERGE-via-stable-tracking-hist-config-gta02-uplevel-patch / eb381acecca375d0a7b88cfe640504a8a1fa4c39 ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-stable-tracking-hist-config-gta02-uplevel-patch
stable-tracking-hist top was config-gta02-uplevel-patch / 0e07e39074bbdb938cfefaea6ad7823282cc914c ... parent commitmessage:
From: Andy Green <andy@openmoko.com>
config-gta02-uplevel.patch
Signed-off-by: Andy Green <andy@openmoko.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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Signed-off-by: Andy Green <andy@openmoko.com>
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Add the observed vid, pid and model numbers for Marvell 88W8688
Signed-off-by: Andy Green <andy@openmoko.com>
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resume_dependency stuff is gone from pcf50633 but some traces are left
Signed-off-by: Andy Green <andy@openmoko.com>
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Changes related to pcf50633_mfd.patch
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pcf50633 driver rewritten to use the MFD model.
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Move the RTC subdevice driver into drivers/rtc/rtc-pcf50633.c
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Introduces pcf50633_read and pcf50633_write for reading a block of
registers. Assumes mutex held by caller.
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We don't need to save state when we suspend as we don't put the PMU to
standby.
This improves the 'resume devices' time from 1.175s to 1.135 sec!
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1. Removes pmu_voltage_rails stuff and replaces it with regulator_init_data[]
2. Removes voltage_ldoX and other /sys attributes.
3. Introduces s3c2410_pm_begin method to call regulator_suspend_prepare()
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Changes the glamo-mci driver to use the regulator API.
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Move backlight support out of pcf50633 driver. backlight
support now uses corgibl aka generic backlight support.
Set
CONFIG_BACKLIGHT_CORGI=y to use it.
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Improves ADC access interface in pcf50633 driver.
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Specify regulator constraints for gta02. For now, constraints for only
the current used devices are specified.
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Modify pcf50633 driver to use the new regulator API.
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Eliminate pcf50633_global and hence make pcf50633.c work with
multiple devices. pcf50633 is no longer a paltform device, but
an i2c device.
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Merge in the accelerometer functionality from stable
From: Simon Kagstrom <simon.kagstrom@gmail.com>
This giant patch merges the functionality from stable. It also changes
the default threshold to 0 (generate interrupts on data). As the
level-triggered interrupts cause too frequent interruptions on low
thresholds, also set a lower limit to 36mg to avoid slowing down the
phone too much.
Also rearrange the probe function to disable interrupts only over device
I/O. This fixes the kernel errors when inserting the module.
Andy was right: In stable-tracking, no magic workaround is needed to
make suspend/resume work. I've tested the accelerometers under heavy
load (making the phone basically unusable) without getting lockups.
Signed-off-by: Simon Kagstrom <simon.kagstrom@gmail.com>
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Some header files have moved so update #includes.
devs.h has been moved and updated. Delete the old version at
include/asm-arm/plat-s3c24xx as it is no longer used. Nothing to
migrate from this file to the new file at the new location.
s3c_device_i2c has become s3c_device_i2c0
Signed-off-by: Jonas Bonn <jonas.bonn@gmail.com>
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Signed-off-by: Andy Green <andy@openmoko.com>
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Signed-off-by: Andy Green <andy@openmoko.com>
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Minimal set of kernel changes to support Android operation.
Note arch/arm/configs/gta02-android-defconfig
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This large patch removes motion sensor from Linux SPI bitbang driver.
Previously, some access was done through Linux SPI protected
by a mutex, and the ISR access was done by platform bitbang code due
to inability of Linux SPI driver to work in the interrupt context.
Now all access is done by bitbang callbacks in mach_gta02.c and are
protected by single scheme of interrupt lockout for the duration --
I line-by-line'd the driver to confirm that best I could, adding
protection and taking more care on several /sys related paths.
Because this is no longer a Linux SPI bus driver, the path for various
/sys things have changed. They can now be found down, eg,
/sys/devices/platform/lis302dl.1/sample_rate
lis302dl.1 is the top sensor and .2 the bottom. The names of the input
susbsytem paths remain the same as before.
Not working in interrupt context made trouble using interrupt lockout as
locking
[21474615.495000] BUG: sleeping function called from invalid context at kernel/sched.c:4684
[21474615.495000] in_atomic():0, irqs_disabled():128
[21474615.495000] 2 locks held by bash/779:
[21474615.495000] #0: (&buffer->mutex){....}, at: [<c00ec1b0>] sysfs_write_file+0x30/0x80
[21474615.495000] #1: (pm_mutex){....}, at: [<c007a34c>] enter_state+0xd4/0x10c
[21474615.495000] [<c0032a14>] (dump_stack+0x0/0x14) from [<c0049410>] (__might_sleep+0xdc/0xf8)
[21474615.495000] [<c0049334>] (__might_sleep+0x0/0xf8) from [<c0316c38>] (wait_for_common+0x28/0x190)
[21474615.495000] r5:c79ffd00 r4:c79ffd4c
[21474615.495000] [<c0316c10>] (wait_for_common+0x0/0x190) from [<c0316e30>] (wait_for_completion+0x18/0x1c)
[21474615.495000] r8:c79ffd84 r7:c79c4800 r6:c79ffd00 r5:c79ffd20 r4:c79ffd4c
[21474615.495000] [<c0316e18>] (wait_for_completion+0x0/0x1c) from [<c01d28ec>] (spi_sync+0xa0/0xb8)
[21474615.495000] [<c01d284c>] (spi_sync+0x0/0xb8) from [<c020ca10>] (__reg_write+0x88/0x94)
[21474615.495000] [<c020c988>] (__reg_write+0x0/0x94) from [<c020cc30>] (lis302dl_resume+0x54/0x198)
[21474615.495000] r6:60000013 r5:c79c4800 r4:c79bc9c0
[21474615.495000] [<c020cbdc>] (lis302dl_resume+0x0/0x198) from [<c01d2fb0>] (spi_resume+0x38/0x44)
[21474615.495000] r6:00000010 r5:c79c4800 r4:c79c4974
[21474615.495000] [<c01d2f78>] (spi_resume+0x0/0x44) from [<c0198f34>] (resume_device+0x8c/0x1b0)
[21474615.495000] [<c0198ea8>] (resume_device+0x0/0x1b0) from [<c01990c0>] (dpm_resume+0x68/0x134)
[21474615.495000] r7:00000003 r6:00000010 r5:c79c4800 r4:c79c4974
[21474615.495000] [<c0199058>] (dpm_resume+0x0/0x134) from [<c01991b4>] (device_resume+0x28/0x38)
[21474615.495000] r6:00000003 r5:c08b7188 r4:00000010
[21474615.495000] [<c019918c>] (device_resume+0x0/0x38) from [<c007a0f8>] (suspend_devices_and_enter+0x110/0x180)
[21474615.495000] r4:00000000
[21474615.495000] [<c0079fe8>] (suspend_devices_and_enter+0x0/0x180) from [<c007a320>] (enter_state+0xa8/0x10c)
[21474615.495000] r6:00000003 r5:c03aa414 r4:00000000
[21474615.495000] [<c007a278>] (enter_state+0x0/0x10c) from [<c007a430>] (state_store+0xac/0xc0)
[21474615.495000] r6:c7b80000 r5:00000003 r4:c03aa414
[21474615.495000] [<c007a384>] (state_store+0x0/0xc0) from [<c014dfb4>] (kobj_attr_store+0x24/0x30)
[21474615.495000] [<c014df90>] (kobj_attr_store+0x0/0x30) from [<c00ebe58>] (flush_write_buffer+0x54/0x68)
[21474615.495000] [<c00ebe04>] (flush_write_buffer+0x0/0x68) from [<c00ec1d8>] (sysfs_write_file+0x58/0x80)
[21474615.495000] r8:c7acca80 r7:c79fff78 r6:000be408 r5:00000004 r4:c7a19ea0
[21474615.495000] [<c00ec180>] (sysfs_write_file+0x0/0x80) from [<c00a91b8>] (vfs_write+0xbc/0x14c)
[21474615.495000] [<c00a90fc>] (vfs_write+0x0/0x14c) from [<c00a9774>] (sys_write+0x4c/0x7c)
[21474615.495000] r7:00000004 r6:00000000 r5:00000000 r4:c7acca80
[21474615.495000] [<c00a9728>] (sys_write+0x0/0x7c) from [<c002dc20>] (ret_fast_syscall+0x0/0x2c)
Signed-off-by: Andy Green <andy@openmoko.com>
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All that stuff should be enforced by device tree now, out with it
Signed-off-by: Andy Green <andy@openmoko.com>
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Along the same lines as FIQ, HDQ can have children in device tree terms too.
Allow the same kind of callback in machine-specific code
Signed-off-by: Andy Green <andy@openmoko.com>
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Signed-off-by: Andy Green <andy@openmoko.com>
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This patch carries over the OpenMoko modifications at
include/asm-arm/arch-s3c2410/spi-gpio.h to
arch/arm/mach-s3c2410/include/mach/spi-gpio.h
Note: board_size and board_info have been removed upstream, but as we
still rely on them we'll just put them back for now. These will need to
be removed (and the corresponding driver changes made, of course) before
this can go upstream.
Signed-off-by: Jonas Bonn <jonas.bonn@gmail.com>
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This pulls the Moko changes to regs-sdi.h that were in
include/asm-arm/arch-s3c2410 over to the file at arch/arm/../mach and
deletes the file at include/asm-arm.
Note: we have been using a mix of regs-sdi.h from the two different
locations. The unification of these two files may have some unknown
consequences... keep your eyes open for oddities after applying this.
Signed-off-by: Jonas Bonn <jonas.bonn@gmail.com>
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This file already exists at arch/arm/mach-s3c2410/include/mach (where it
needs to be) and there are no OpenMoko changes to be carried over.
Signed-off-by: Jonas Bonn <jonas.bonn@gmail.com>
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This "move" is not so much a file move as just carrying over the current
status of the irqs.h file from include/asm-arm/arch-s3c2410 to the file
at arch/arm/mach-s3c2410/include/mach. For some reason both files
existed and had become out of sync.
NOTE: Some of these changes look fishy... please check these properly.
Signed-off-by: Jonas Bonn <jonas.bonn@gmail.com>
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Signed-off-by: Jonas Bonn <jonas.bonn@gmail.com>
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Signed-off-by: Jonas Bonn <jonas.bonn@gmail.com>
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Signed-off-by: Jonas Bonn <jonas.bonn@gmail.com>
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Signed-off-by: Jonas Bonn <jonas.bonn@gmail.com>
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Signed-off-by: Jonas Bonn <jonas.bonn@gmail.com>
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Signed-off-by: Jonas Bonn <jonas.bonn@gmail.com>
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