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2008-11-21MERGE-via-balaji-tracking-balaji-updatesAndy Green
Signed-off-by: Andy Green <andy@openmoko.com>
2008-11-21fix-missing-balaji-include.patchAndy Green
Signed-off-by: Andy Green <andy@openmoko.com>
2008-11-21patch-libertas-88w8688-vid-pid.patchAndy Green
Add the observed vid, pid and model numbers for Marvell 88W8688 Signed-off-by: Andy Green <andy@openmoko.com>
2008-11-21clean-balaji-tracking-regulators-kill-resume-dependency-include.patchAndy Green
resume_dependency stuff is gone from pcf50633 but some traces are left Signed-off-by: Andy Green <andy@openmoko.com>
2008-11-20pcf50633_mdc_related_changes.patchBalaji Rao
Changes related to pcf50633_mfd.patch
2008-11-20pcf50633_mfd.patchBalaji Rao
pcf50633 driver rewritten to use the MFD model.
2008-11-20pcf50633_rtc.patchBalaji Rao
Move the RTC subdevice driver into drivers/rtc/rtc-pcf50633.c
2008-11-20pcf50633_introduce_reg_read_functions.patchBalaji Rao
Introduces pcf50633_read and pcf50633_write for reading a block of registers. Assumes mutex held by caller.
2008-11-20pcf50633-remove-unnecessary-state-save-during-suspend.patchBalaji Rao
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!
2008-11-20remove_pcf50633_voltage_rails_and_friends.patchBalaji Rao
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()
2008-11-20glamo_mci_use_regulator_api.patchBalaji Rao
Changes the glamo-mci driver to use the regulator API.
2008-11-20pcf50633-backlight.patchBalaji Rao
Move backlight support out of pcf50633 driver. backlight support now uses corgibl aka generic backlight support. Set CONFIG_BACKLIGHT_CORGI=y to use it.
2008-11-20pcf50633_adc.patchBalaji Rao
Improves ADC access interface in pcf50633 driver.
2008-11-20gta02_regulator_constraints.patchBalaji Rao
Specify regulator constraints for gta02. For now, constraints for only the current used devices are specified.
2008-11-20pcf50633_use_regulator_api.patchBalaji Rao
Modify pcf50633 driver to use the new regulator API.
2008-11-20eliminate_pcf50633_global.patchBalaji Rao
Eliminate pcf50633_global and hence make pcf50633.c work with multiple devices. pcf50633 is no longer a paltform device, but an i2c device.
2008-11-19: lis302dl-port-work-from-stable.patchSimon Kagstrom
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>
2008-11-19GTA01: Build fixesJonas Bonn
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>
2008-11-19(no commit message)Werner Almesberger
2008-11-19prepare-ar6001-driver-linux-sdio.patchAndy Green
Signed-off-by: Andy Green <andy@openmoko.com>
2008-11-19tracking-glamo-suspend-even-more-meddling.patchAndy Green
Signed-off-by: Andy Green <andy@openmoko.com>
2008-11-19android-tracking.patchSean McNeil
Minimal set of kernel changes to support Android operation. Note arch/arm/configs/gta02-android-defconfig
2008-11-19fix-lid302dl-bitbang-all-the-way-baby.patchAndy Green
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>
2008-11-19fix-remove-resume-dependencies-on-pmu-for-pmu-children.patchAndy Green
All that stuff should be enforced by device tree now, out with it Signed-off-by: Andy Green <andy@openmoko.com>
2008-11-19fix-hdq-child-attach-callback.patchAndy Green
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>
2008-11-19test-touchscreen-median.patchAndy Green
Signed-off-by: Andy Green <andy@openmoko.com>
2008-11-19Carry over changes to spi-gpio.hJonas Bonn
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>
2008-11-19Carry over changes from asm/arch/regs-sdi.hJonas Bonn
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>
2008-11-19Delete include/asm-arm/arch-s3c2410/regs-dsc.h.Jonas Bonn
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>
2008-11-19Move asm/arch/irqs.h to mach/irqs.hJonas Bonn
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>
2008-11-19Move asm/arch/fiq_ipc_gta02.h to mach/fiq_ipc_gta02.hJonas Bonn
Signed-off-by: Jonas Bonn <jonas.bonn@gmail.com>
2008-11-19Move asm/arch/gta02.h to mach/gta02.hJonas Bonn
Signed-off-by: Jonas Bonn <jonas.bonn@gmail.com>
2008-11-19Move asm/arch/s3c24xx-serial.h to mach/s3c24xx-serial.hJonas Bonn
Signed-off-by: Jonas Bonn <jonas.bonn@gmail.com>
2008-11-19Move asm/arch/ts.h to mach/ts.hJonas Bonn
Signed-off-by: Jonas Bonn <jonas.bonn@gmail.com>
2008-11-19Move asm/arch/neo1973-pm-gsm.h to mach/neo1973-pm-gsm.hJonas Bonn
Signed-off-by: Jonas Bonn <jonas.bonn@gmail.com>
2008-11-19Move asm/arch/mci.h to mach/mci.hJonas Bonn
Signed-off-by: Jonas Bonn <jonas.bonn@gmail.com>
2008-11-19Move asm/arch/pwm.h to mach/pwm.hJonas Bonn
Signed-off-by: Jonas Bonn <jonas.bonn@gmail.com>
2008-11-19fix-stable-tracking-build-without-symlink.patchAndy Green
Signed-off-by: Andy Green <andy@openmoko.com>
2008-11-19[ARM]: Move asm/arch/gpio.h to mach/ directoryJonas Bonn
This file was moved in the big file move, but some OpenMoko specific changes did not make it. This patch peels out the relevant bits and adds them to the gpio.h file in the upstream location. The only OpenMoko specific change is the definition of gpio_to_irq and irq_to_gpio. These functions should really be defined in gpio_chip and asm-generic/gpio.h; this is coming soon, but until then we'll just use the Moko definitions that we've been using up until now. This is not strictly correct for the GTA02 case, but it works given the configuration that's currently in use. This can be fixed (and should become evident) when the configuration options are cleaned up. Signed-off-by: Jonas Bonn <jonas.bonn@gmail.com>
2008-11-19[ARM]: Move asm/arch/gta01.h to include/machJonas Bonn
This file is OpenMoko specific and didn't get moved in the big file move. Move it to arch/arm/mach-s3c2410/include/mach where it belongs and fix the references to it. Signed-off-by: Jonas Bonn <jonas.bonn@gmail.com>
2008-11-19always-call-resume-dependencies.patch\\\\\\\\\\\\\\\"Mike (mwester)\\\\\\\\\\\\
Attached is a patch that has greatly reduced the frequency of failures to resume (due to an oops from the glamo resume handler), and the dreaded "white screen after resume". I can't say that it fixes all of these, although I have yet to see the white-screen since applying this patch and suspending/resuming several hundred times (with the 30-second suspend on the 2008.8 image and the endless stream of GSM error messages generated by something in that image, it has proved to be very useful to do an automated stress test!) This patch will apply to stable, and should make stable slightly more, well, "stable". [Feel free to remove the debug messages if someone feels strongly about that; I left them in because I think they might be useful in triaging further crashes; I'm not at all convinced that this patch will fix all the cases of resume failures.] [[And, yes, this is ugly, really ugly.]] [[[Oh yeah - there's still one extreme case that will result in an oops: if a dependent driver is built as a module, and it is unloaded, and it happened that the preceding suspend/resume was aborted, and that abort happened between the dependent driver and the driver upon which it is dependent, then a list entry will be left behind referencing the unloaded module. There's just no good way to fix that given the way the resume dependency plumbing is connected up right now, so just avoid using modules for any of the drivers involved in the resume dependency stuff.]]] Regards, Mike (mwester) commit 905d2fc9c45f622418ce9ef4e67c23453aab7571 Author: Mike Westerhof <mwester@dls.net> Date: Mon Aug 11 11:11:25 2008 -0500 always-call-resume-dependencies.patch Ensure that a dependent resume handler is always executed, even if the resume handler for driver upon which it is dependent never suspends (and therefore never resumes either). Also make sure that we do not end up with duplicate dependencies registered, something that can happen if the suspend is aborted due to driver failure or an early resume (such as occurs when the GSM interrupts during suspend). Signed-off-by: Mike Westerhof <mwester@dls.net>
2008-11-19gta03-pca9632.patchMatt Hsu
- pca9632 is a LED driver which will be adopted in gta03. Signed-off-by: Matt Hsu <matt_hsu@openmoko.org>
2008-11-19interface for configuring freefall/wakeup interrupts for the accelerometersSimon Kagstrom
Hi! First: Unfortunately, the freerunner currently wakes up immediately on suspend when the accelerometer IRQ is selected as a wakeup source. I'm posting this for comments and if someone else wants to have a look at this problem. The patch should be safe to apply even though the sleep portion doesn't work - as long as it's configured it will not disturb anything. // Simon -- lis302dl-configure-wakeup-interrupts.patch From: simon.kagstrom <simon.kagstrom@gmail.com> First: Unfortunately, the freerunner currently wakes up immediately on suspend when the accelerometer IRQ is selected as a wakeup source. Add configuration of wakeup/freefall interrupts through a sysfs interface. Configuration is done through echoing a value of the form X Y Z THRESHOLD DURATION SPEC to freefall_wakeup_1/2. X, Y and Z are threshold values, given as a value > 0, < 0 or 0 to specify if an interrupt should be generated for high or low thresholds or neither (off). THRESHOLD specifies the threshold that must be exceeded. DURATION specifies the time in milliseconds for which the acceleration should be measured. SPEC is either '1' or '0' and specifies if the thresholds should be taken all together or one at a time ('and' or 'or' mode). Echoing '0' to the file turns off the interrupts. Example: echo "1 1 1 60 60 0" > freefall_wakeup_1 # Turn on x,y,z, 60ms/60 threshold, or-mode echo "0" > freefall_wakeup_1 # Turn off interrupt The hardware supports two simulataneous wakeup sources to be configured, but the freerunner only connects one of the interrupt outputs. The patch exports both. Similarly, only the "top" accelerometer can be used as a wake-up source, and it's not possible to generate DATA_READY interrupts while the wakeup interrupts are active. Signed-off-by: Simon Kagstrom <simon.kagstrom@gmail.com>
2008-11-19lis302dl-add-wakeup-defs.patchSimon Kagstrom
Add definitions for the rest of the wakeup defs and also change FFWUSRC1 to FFWUSRC - there are two of these which are identical. Signed-off-by: Simon Kagstrom <simon.kagstrom@gmail.com>
2008-11-19tracking-2.6.27-rc2-fix-fiq.patchAndy Green
Signed-off-by: Andy Green <andy@openmoko.com>
2008-11-19tracking-2.6.27-rc2-include-path-changes.patchAndy Green
Signed-off-by: Andy Green <andy@openmoko.com>
2008-11-19add-includes-from-checkpatch-fixes.patchAndy Green
Signed-off-by: Andy Green <andy@openmoko.com>
2008-11-19fix-suspend-backlight-timing-gta01.patchMike Westerhof
This patch adds the gta01 backlight callback that defers the restoring of the backlight until after the jbt driver has resumed. This doesn't eliminate the flashing of the LCD on the gta01, but it reduces it considerably. Signed-off-by: Mike Westerhof <mwester@dls.net>
2008-11-19From fa269b44512a03523b164c3cebc20312748c524b Mon Sep 17 00:00:00 2001Holger Freyther
Subject: [PATCH] [ar6k] Build the wireless driver without DEBUG - Remove DEBUG from the Makefile - Do not send events through netlink to userspace. We might need to reevaluate this. But we seem to use wireless_send_event at the right places. (SEND_EVENT_TO_APP) - Do not report debug logs to apps (REPORT_DEBUG_LOGS_TO_APP) Signed-Off-By: Holger Freyther <zecke@openmoko.org>
2008-11-19device model: Allow the creation of symlinks on /sys/bus/*/devicesCesar Eduardo Barros
Allows the direct creation of symlinks on /sys/bus/*/devices. This is needed for a compat symlink from gta01-pm-gps.0 to neo1973-pm-gps.0 on the Openmoko Neo1973 GTA01. Signed-off-by: Cesar Eduardo Barros <cesarb@cesarb.net>