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2009-03-10Add filter_chain objectNelson Castillo
Filter chains should be completely opaque to the drivers that use it. We fix this with this patch. ~ Make the "filter chain" a new object. ~ We can build with CONFIG_TOUCHSCREEN_FILTER=n with no problems in a cleaner way. ~ Update s3c2410_ts.c to use the filter_chain object. ~ Cleanups. Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
2009-03-10Export symbols and make a few symbols constant.Nelson Castillo
~ Make a few symbols constant. ~ Export symbols explicitly. ~ Move ts_filter.c to ts_filter_chain.c (this will make sense later). Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
2009-03-10Use non-void configurationsNelson Castillo
This patch defines a ts_filter_configuration structure to avoid using void* in the filter initialization, fixing another upstream correction. This also makes the initialization more readable. Tested in GTA02/rev6. Other changes: ~ Comment filter configuration structures. ~ ts_filter.c:ts_filter_chain_create improved. ~ Small cleanups. ~ More TODOs/FIXMEs. ~ Updated GTA02 filter configuration. ~ Updated GTA01 filter configuration. ~ Updated mach-s3c2410/include/mach/ts.h for the new ts. configuration structure. ~ Updated all the filters to use the new configuration structure. ~ Removed MAX_TS_FILTER_CHAIN constant that is no longer needed. No more evil casts left it seems. Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
2009-03-10Improve filter API and update filtersNelson Castillo
This patch turns upstream feedback into API modifications and code improvements. There will be more patches implementing upstream corrections but this one is the that will make most of the invasive changes and make the most important improvements to the API. Tested in a GTA02/rev06. The goals of this patch are: * Replace recursive calls with iteration. * General code improvements. * Make ts_filter_mean.c a reference for the rest of the filters. * Make the (almost)minimum number of changes to the other filters so that they compile and work, patches for cleaning these up will come next. * Filters should do what they were doing before. Some important changes: * Move "struct ts_filter tsf" in the private structures to force a crash (or break things) if we forget to remove an open-coded cast. * ts_filter.c/ts_filter.h ~ API modifications. * s3c2410_ts.c: ~ Use the new API. ~ Cleanups. * ts_filter_mean.c ~ Replace with a simple mean. ~ Use as a reference for the new API. ~ Move private structure from the .h to the .c. * ts_filter_group.c ~ Update to use the new API. * ts_filter_median.c ~ Update to use the new API. * ts_filter_linear.c ~ Remove functions that are no longer needed. Note: I might leave some TODOs and FIXMEs with this patch. Most of them will be removed shortly. Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
2009-03-10config-om3d7k-ohci.patchAndy Green
Signed-off-by: Andy Green <andy@openmoko.com>
2009-03-10config-om3d7k-cpufreq.patchAndy Green
Signed-off-by: Andy Green <andy@openmoko.com>
2009-03-10fix-3d7k-camif-disable-config.patchAndy Green
This lets us turn off CONFIG_S3C_DEV_CAMIF and suppress it turning on power (still seemed to issue clock though). Signed-off-by: Andy Green <andy@openmoko.com>
2009-03-10MERGE-andy-tracking-patchset-editsmerge
2009-03-09config-gta02-usb-host.patchAndy Green
Signed-off-by: Andy Green <andy@openmoko.com>
2009-03-09Fix clock shift in s3c64xx_setrate_clksrcWerner Almesberger
s3c64xx_setrate_clksrc used the clock selection shift sclk->shift instead of the divider shift sclk->divider_shift, causing clocks to be clobbered. Signed-off-by: Werner Almesberger <werner@openmoko.org>
2009-03-09Fix division in s3c64xx_roundrate_clksrcWerner Almesberger
s3c64xx_roundrate_clksrc got the rate vs. parent order wrong. Signed-off-by: Werner Almesberger <werner@openmoko.org>
2009-03-09Add CAMIF clock to S3C6410Werner Almesberger
[ Resending it. Seems that commit 9e723603e46500e2c9fbf09ac823de210bf05d31 used one of the empty mails I got with formail :-( ] Add camera interface clock to S3C6410. Signed-off-by: Werner Almesberger <werner@openmoko.org>
2009-03-09fix-s3c-cpu-detect-make-compatible-atag16.patchAndy Green
The current version of CPU detection patch from Mark Brown and Kyungmin Park takes a dump on system_rev. This patch changes it to retain the low 16 of system_rev from the bootloader ATAG, and adds access #defines and changes to use them. No doubt they'll issue a better version of the CPU detection patch and then this can be reverted. Signed-off-by: Andy Green <andy@openmoko.com>
2009-03-09S3C64XX: Add DVFS support to the S3C64XX cpufreq driverMark Brown
Use the regulator framework to provide optional support for DVFS in the S3C64XX cpufreq driver. When a software controllable regulator is configured the driver will use it to lower the supply voltage when running at a lower frequency, giving improved power saving. When regulator support is disabled or no regulator can be obtained for VDDARM the driver will fall back to scaling only the frequency. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-09S3C64XX: Initial support for CPU frequency scalingMark Brown
This patch provides initial support for CPU frequency scaling on the Samsung S3C64XX series processors. Currently only S3C6410 processors are supported, though addition of another data table with supported clock rates should be sufficient to enable support for further CPUs. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-09S3C64XX: Add initial support for ARMCLKMark Brown
Add support for reconfiguring the clock for the ARM core, enabling CPUfreq support. Currently only the divider for ARMCLK may be changed, ARMPLL is left static. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-09S3C: CPU detection supportKyungmin Park
Stroe the CPU ID to system_rev and use it to detect the CPU architecture. Even though s3c64xx has almost same IPs, some IPs such as OneNAND are different. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-09fix-s3c-ohci-move-usb-control.hAndy Green
Signed-off-by: Andy Green <andy@openmoko.com>
2009-03-09Subject: om3d7k: Add support for s3c_ohci device.Balaji Rao
X-Git-Url: http://git.openmoko.org/?p=kernel.git;a=commitdiff_plain;h=d9235e3a8bdcef02865eed27c0d6012d253f11e7 om3d7k: Add support for s3c_ohci device. Adds s3c_ohci support to om3d7k. Signed-off-by: Balaji Rao <balajirrao@openmoko.org>
2009-03-09Subject: USB: Change s3c2410_ohci into s3c_ohci and change gta02 to use itBalaji Rao
X-Git-Url: http://git.openmoko.org/?p=kernel.git;a=commitdiff_plain;h=b55b8e56a4a7e43b7243be48f77a326236a37c68 USB: Change s3c2410_ohci into s3c_ohci and change gta02 to use it Signed-off-by: Balaji Rao <balajirrao@openmoko.org>
2009-03-09GTA02: Name regulator suppliesMark Brown
Give the regulator supplies names corresponding to the names their supplies are given in the schematic, making it easier to tie the software up with the schematic. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-08fix-gta02-fiq-init.patchAndy Green
Signed-off-by: Andy Green <andy@openmoko.com>
2009-03-08fix-gta02-fiq-timing.patchAndy Green
Signed-off-by: Andy Green <andy@openmoko.com>
2009-03-07Enable jbt6k74 LCM driver IC device for 3d7k.Matt Hsu
Signed-off-by: Matt Hsu <matt_hsu@openmoko.org>
2009-03-07Add concurrent solution of supporting l1k002 and jbt6k74 (LCM ASIC device) ↵Matt Hsu
for 3d7k. By parsing kernel command, 3d7k can probe two different LCM driver accordingly. The default attached LCM device is l1k002, if you wanna to use jbt6k74, you don't need to re-compile the kernel. Just add one option om_3d7k_lcm=jbt6k74 in boot/append-OM_3D7K in rootfs. Signed-off-by: Matt Hsu <matt_hsu@openmoko.org>
2009-03-06Add LED channel information in lp5521 platform data for 3d7k.Matt Hsu
Signed-off-by: Matt Hsu <matt_hsu@openmoko.org>
2009-03-06Correct the start-up delay of LED(lp5521) device on 3d7k.Matt Hsu
Signed-off-by: Matt Hsu <matt_hsu@openmoko.org>
2009-03-06Temporarily mark INT of LED device on 3d7k.Matt Hsu
LED INT is connected to EXT group6_9, the handling of EXT group1~group9 is not yet implemented. Besides, we don't need this IRQ now. Signed-off-by: Matt Hsu <matt_hsu@openmoko.org>
2009-03-05From 52da4d313dd3263824023f6f3c16a32a0078710e Mon Sep 17 00:00:00 2001Tim Niemeyer
Subject: [PATCH] Typo in I2C device registration Signed-off-by: Tim Niemeyer <reddog@redlap.wired.rednet.mastersword.de>
2009-03-05Add Samsung S3C camera interface registersWerner Almesberger
These are the Samsung S3C camera interface register definitions directly from the 2.6.21 BSP. The only changes to the original code are the removal of trailing whitespace and the change of location. Signed-off-by: Werner Almesberger <werner@openmoko.org>
2009-03-05Dirty hacks to make it all workWerner Almesberger
A few dirty hacks to make the camera driver work: - because V4L no longer guarantees that minor numbers provided by the client are actually used, the preview/codec selection mechanism falls apart. We work around this by defaulting to preview when we don't know better. - power up the camera in platform code, not cleanly via power control device. Signed-off-by: Werner Almesberger <werner@openmoko.org>
2009-03-05Enable camera in 3D7K defconfigWerner Almesberger
Enable V4L and camera driver in 3D7K default configuration. Signed-off-by: Werner Almesberger <werner@openmoko.org>
2009-03-05Add camera interface driver to 3D7KWerner Almesberger
This patch adds the camera interface driver and the corresponding configuration option to the 3D7K machine. Signed-off-by: Werner Almesberger <werner@openmoko.org>
2009-03-05Add Samsung S3C CAMIF driverWerner Almesberger
Add Samsung S3C camera interface driver. Original code is from Samsung's BSP and was written for 2.6.21. Only tested on S3C6410. Signed-off-by: Werner Almesberger <werner@openmoko.org>
2009-03-05Add HCLKx2 to S3C64xx.Werner Almesberger
Add doubled HCLK to S3C64xx. Signed-off-by: Werner Almesberger <werner@openmoko.org>
2009-03-05Fix s3c64xx_setrate_clksrcWerner Almesberger
Note: this patch is already on the way upstream but is currently missing in the Openmoko kernel. Some of the rate selection logic in s3c64xx_setrate_clksrc uses what appears to be parent clock selection logic. This patch corrects it. I also added a check for overly large dividers to prevent them from changing unrelated clocks. Signed-off-by: Werner Almesberger <werner@openmoko.org>
2009-03-04config-3d7k-remove-mac80211.patchAndy Green
Signed-off-by: Andy Green <andy@openmoko.com>
2009-03-04config-3d7k-correct-alsa-driver-name.patchAndy Green
Signed-off-by: Andy Green <andy@openmoko.com>
2009-03-04fix-3d7k-iis-constants.patchAndy Green
Signed-off-by: Andy Green <andy@openmoko.com>
2009-03-04MERGE-andy-tracking-patchset-editsmerge
2009-03-04Introduce generic backlight device on 3d7k.Matt Hsu
The code is borrowed from gta02. Signed-off-by: Matt Hsu <matt_hsu@openmoko.org>
2009-03-04fix-3d7k-remove-gps-wlan-pm.patchAndy Green
Signed-off-by: Andy Green <andy@openmoko.com>
2009-03-04S3C64XX: Initial support for CPU frequency scalingMark Brown
This patch provides initial support for CPU frequency scaling on the Samsung S3C64XX series processors. Currently only S3C6410 processors are supported, though addition of another data table with supported clock rates should be sufficient to enable support for further CPUs. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-04S3C64XX: Add initial support for ARMCLKMark Brown
Add support for reconfiguring the clock for the ARM core, enabling CPUfreq support. Currently only the divider for ARMCLK may be changed, ARMPLL is left static. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-04S3C: CPU detection supportKyungmin Park
Stroe the CPU ID to system_rev and use it to detect the CPU architecture. Even though s3c64xx has almost same IPs, some IPs such as OneNAND are different. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-03fix-hdq-sample-period-calc.patchAndy Green
Signed-off-by: Andy Green <andy@openmoko.com>
2009-03-02rename-gta03-dropped-3d7k-new-moniker.patchAndy Green
GTA03 project is dropped, long live Openmoko 3d7k project. This name was literally generated by picking the first character of the next four car license plates to pass by I am told. The should catch all GTA03 instances except the machine name. I registered a new machine name since the 3d7k is different from original GTA03, the machine number is 2120. Signed-off-by: Andy Green <andy@openmoko.com>
2009-03-02MERGE-via-pending-tracking-hist-add-om_3d7k_machine-type-patchmerge
pending-tracking-hist top was add-om_3d7k_machine-type-patch / e4e3848be23080f6ca6727d2a4353f09e53b9781 ... parent commitmessage: From: Andy Green <andy@openmoko.com> add-om_3d7k_machine-type.patch Signed-off-by: Andy Green <andy@openmoko.com>
2009-03-02Fix typo in mach-gta02Sven Rebhan
Improve the comment on falling back to 100mA if ADC is missing. Signed-off-by: Sven Rebhan <odinshorse@googlemail.com>
2009-03-02GTA02 GSM requires PCF50633 GPIOSven Rebhan
The GSM part of all MACH_NEO1973s require GPIO functions, thus we should select PCF50633_GPIO for GTA02. Signed-off-by: Sven Rebhan <odinshorse@googlemail.com>
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