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2009-06-13gta02: move debugging messages to the appropriate levelsPaul Fertser
Clean up debugging messages so that we don't see any output with loglevel=4 (default for Qi). This avoids slowing down suspend/resume by slow fb output. Checkpatch barks on this patch but i guess most of that debugging would have to be changed prior to upstream submission anyway. Signed-off-by: Paul Fertser <fercerpav@gmail.com>
2009-06-10CONFIG_BATTERY_BQ27000_HDQ selects CONFIG_HDQ_GPIO_BITBANGLuca Capello
This is because of commit 1f06c28eaa6e77384a366c3d2ab1ccdbb8a807e0 The BQ27000 Battery requires HDQ. Otherwise the battery is not available at all. Signed-off-by: Luca Capello <luca@pca.it>
2009-06-09GTA0[12]: make headset button report PLAY pressed on pressPaul Fertser
As discussed on the ML, currently headset button reports "KEY_PAUSE released" on press and "pressed" on release. For "pause" semantics it makes sense but if someone thinks of that as of just another button, it'd be good to have "pressed/released" events consistent with button press/release. Luca Capello <luca@pca.it> suggested to change the button event to KEY_PLAY and to invert the state to make it more consistent. This trivial patch inverts button events for GTA03 KEY_PLUS and KEY_MINUS, i'm not sure how undesirable that is. I can prepare an alternative that preserves current behaviour on GTA03 per request. Signed-off-by: Paul Fertser <fercerpav@gmail.com>
2009-06-04GTA02: bq27000 report current chargePaul Fertser
Using HAL for E's battery gadget highlighted an oddity: the kernel exposed last full charge property but didn't expose current charge property. This resulted in the wrong computation of current battery capacity by E's gadget (and probably other programs as well). This patch exposes a corresponding bq27000 register to make E battery gadget happy (it is still not showing correct values because of bugs in HAL resulting in 3 batteries (apm emulation and usb supply being bogus here) instead of one). Signed-off-by: Paul Fertser <fercerpav@gmail.com>
2009-06-01Improve battery status notificationMichael Trimarchi
This patch adds a call to cancel_delayed_work before a call to schedule_delayed_work. Signed-off-by: Michael Trimarchi <michael@panicking.kicks-ass.org> Signed-off-by: Daniel Willmann <daniel@totalueberwachung.de>
2009-05-15 This patch adds the option to poll vbus status to the s3c24xx udc driver.Mike Westerhof
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>
2009-05-15usb gadget: fix ethernet link reports to ethtoolJonathan McDowell
The g_ether USB gadget driver currently decides whether or not there's a link to report back for eth_get_link based on if the USB link speed is set. The USB gadget speed is however often set even before the device is enumerated. It seems more sensible to only report a "link" if we're actually connected to a host that wants to talk to us. The patch below does this for me - tested with the PXA27x UDC driver. Signed-off-by: Jonathan McDowell <noodles@earth.li> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-05-14Avoid null pointer access on early call to pcf50633_mbc_get_statusNelson Castillo
Avoid a kernel panic during an early call to the pcf50633_mbc_get_status function.
2009-05-05Glamo MFD: MFD_GLAMO_SPI_GPIO requires SPI_BITBANG to buildRask Ingemann Lambertsen
This patch fixes a linking failure in the Glamo GPIO SPI bitbang support. Signed-off-by: Rask Ingemann Lambertsen <rask@sygehus.dk>
2009-05-05Glamo MFD: Fix indentation of Kconfig, convert spaces to tabsRask Ingemann Lambertsen
This patch fixes some indentation which was off by one and converts spaces to tabs. Signed-off-by: Rask Ingemann Lambertsen <rask@sygehus.dk>
2009-04-28GTA01: Add "present" property to power_supplyNelson Castillo
Small patch to add /sys/class/power_supply/battery/present. You must not run a GTA01 without battery thus it is always 1. Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
2009-04-28Call unbind() hook of the usb gadget so that it can properly release its ↵Timo Juhani Lindfors
resources Call unbind() hook of the gadget so that it can properly release its resources. This fixes bug http://docs.openmoko.org/trac/ticket/2240 ("removing/reloading g_ether not working"). All other instances of usb_gadget_unregister_driver in Linux already call unbind() so it is bit odd s3c2410_udc.c did not do so. Signed-off-by: Timo Juhani Lindfors <timo.lindfors@iki.fi>
2009-04-23Update status batteryMichael Trimarchi
This patch adds the call to the worker in bq27000_battery_external_power_changed. Now (un)plugging the USB cable effects the battery status soon. I don't know if it is possible call the status change directly. Signed-off-by: Michael Trimarchi <michael@panicking.kicks-ass.org> Signed-off-by: Daniel Willmann <daniel@totalueberwachung.de>
2009-04-21This patch take the min platform data array size and keys array size.Michael Trimarchi
Signed-off-by: Michael Trimarchi <michael@panicking.kicks-ass.org>
2009-04-21glamo_fb: make Xglamo workaround conditionalNelson Castillo
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>
2009-04-21glamo_fb: Small cleanupNelson Castillo
~ Cleanup of a redundant call I introduced before. ~ Removed useless assignation. Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
2009-04-20Make Xglamo workaround opt-out. Fixes #2255.Nelson Castillo
To disable the workaround at run-time run: echo 0 > /sys/class/i2c-adapter/i2c-0/0-0073/pcf50633-regltr.9/glamo3362.0/glamo-fb.0/xglamo_hack I guess I should add a compile option now to completely disable the workaround but let's call this an enhancement and let's close the bug now. By default the workaround is enabled. Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net> Reported-by: Timo Juhani Lindfors <timo.lindfors@iki.fi>
2009-04-19Revert "Revert "Fixed the LCM driver state transition delay and pixel clock ↵Nelson Castillo
issue"" This reverts commit aa2dbc74bed8cf60e591c654ba1882011b9a8ece. Reverting the revert. Sorry for the noise. Check: http://lists.openmoko.org/pipermail/openmoko-kernel/2009-April/010023.html
2009-04-19Revert "Fixed the LCM driver state transition delay and pixel clock issue"Nelson Castillo
This reverts commit bd4b7e8e84ab43a13a4620b001d52d373c2122b3 which brought WSOD back for some devices. It was reported that the problem does not happen with Qi and it seem it is good news. See: https://docs.openmoko.org/trac/ticket/2274 Conflicts: drivers/video/display/jbt6k74.c
2009-04-15OHCI: Disabled additional debuggingPaul Fertser
Disabled additional debugging introduced in 70b36104ab8c03f5be6d03344214d09447d9d4a8
2009-04-14Too many info messages for apm battery supportTim Niemeyer
Changing dev_info => dev_dbg. Signed-off-by: Tim Niemeyer <tim.niemeyer@mastersword.de>
2009-04-14Fix kernel oops when starting wpa_supplicant.Mike Westerhof
This closes bug #2267. Signed-off-by: Mike Westerhof <mwester@dls.net>
2009-04-13fbcon: Cleaned unnecessary debugging output (fix bug 2265)Nicolas Dufresne
Cleaned unnecessary debugging output. Signed-off-by: Nicolas Dufresne <nicolas.dufresne@gmail.com>
2009-04-08Re-enable USBHOST attributeMichael Trimarchi
Re-enable usbmode attribute. It was disabled by 70b36104ab8c03f5be6d03344214d09447d9d4a8. Signed-off-by: Michael Trimarchi <michael@panicking.kicks-ass.org>
2009-04-08Cleanup USB host code of s3c2410Michael Trimarchi
Cleanup code of ohci-s3c2410. Signed-off-by: Michael Trimarchi <michael@panicking.kicks-ass.org>
2009-04-05Fixed the LCM driver state transition delay and pixel clock issueNicolas Dufresne
Space transition between sleep-in and sleep-out of at least 120 ms as mentionned in the spec. Also, made sure the LCM is moved into sleep state before the pixel clock is turned off. To do so, I've modified glamo-fb to send FB_BLANK_POWERDOWN before turning off the pixel clock. Also fixed various violation of coding style. This patch should reduce the risk of white screen. Signed-off-by: Nicolas Dufresne <nicolas.dufresne@gmail.com>
2009-04-02AR6000: move low-level cleanup from ar6000_destroy to ar6000_closeWerner Almesberger
A network device is supposed to disable its internals in the "close" function. Doing so affords us protection against various races, including the ioctl vs. rfkill conflict reported by Michael. Signed-off-by: Werner Almesberger <werner@openmoko.org> Reported-by: Michael Trimarch <michael@panicking.kicks-ass.org>
2009-03-31rtc-pcf50606: Fix month off-by-one errorWerner Almesberger
According to the PCF50606 manual, the issues resoved by commit cc1663fc922c03feb0d7bbb8b18d62fbac0128de also exists there. Signed-off-by: Werner Almesberger <werner@openmoko.org> Reported-by: Rask Ingemann Lambertsen <rask@sygehus.dk>
2009-03-31AR6000: support GTA02-specific rfkill only if building for GTA02Werner Almesberger
This is loosely based on a patch by Ivan Petrov. Signed-off-by: Werner Almesberger <werner@openmoko.org> Reported-by: Ivan Petrov <ivan_p@hotbox.ru>
2009-03-31This patch brings suspend/resume back to GTA01Tim Niemeyer
"pdata" is NULL on GTA01 and you oops. Revised patch, this time with if(..) instead of #ifdef Signed-off-by: Tim Niemeyer <tim.niemeyer@mastersword.de>
2009-03-31AR6000: Corrected 'vendor/device IDs'.Werner Almesberger
IDs 0 and 1 are AR6002, not AR6001. This is based on a patch by Ivan Petrov, but it differs in leaving the IDs in include/linux/mmc/sdio_ids.h Signed-off-by: Werner Almesberger <werner@openmoko.org> Reported-by: Ivan Petrov <ivan_p@hotbox.ru>
2009-03-31AR6000: revert MMC busy status checkWerner Almesberger
e2c0650efa751a6a2220618695fa41a2a5e7d23c introduced a platform-specific hack to check if the MMC driver and hardware handle busy signaling from the device properly. Since this seems to be the case, we can revert this hack now. Signed-off-by: Werner Almesberger <werner@openmoko.org>
2009-03-31Minor AR6000 cleanupWerner Almesberger
This patch cleans up a little after Ivan's netif_queue_stop fix. Signed-off-by: Werner Almesberger <werner@openmoko.org>
2009-03-31AR6000 netif_queue_stop non stop, Bug?ivan_p@hotbox.ru
This patch resolves the following issue: http://lists.openmoko.org/pipermail/openmoko-kernel/2009-March/009643.html Changed: prevent rescheduling network queue at interface opened/connected. Removed: wake network queue at transmit complete. Added: wake network queue at packet queue limit not reached. Signed-off-by: Ivan Petrov <ivan_p@hotbox.ru>
2009-03-30Fix ar6000_do_activate return valueWerner Almesberger
... and check the return value in ar6000_activate. [ Werner: changed ___FUNCTION__ to __func__ ] Signed-off-by: Michael Trimarchi <michael@panicking.kicks-ass.org> Signed-off-by: Werner Almesberger <werner@openmoko.org>
2009-03-26Fix trivial whitespace slippage.Werner Almesberger
Signed-off-by: Werner Almesberger <werner@openmoko.org>
2009-03-26Clean up pcf50606_client_dev_registertim.niemeyer@mastersword.de
platform_device_add_data copies the data, so no need for kmalloc. Signed-off-by: Tim Niemeyer <reddog@mastersword.de>
2009-03-26Add forgotten PCF50606 Kconfig/Makefile entriestim.niemeyer@mastersword.de
Watchdog and RTC entries were missing. Signed-off-by: Tim Niemeyer <reddog@mastersword.de>
2009-03-26Remove double INPUT_PCF6333_PMU in Kconfig/Makefiletim.niemeyer@mastersword.de
Signed-off-by: Tim Niemeyer <reddog@mastersword.de>
2009-03-26Really clean up, as promised in 1350d5dfaac7dadf6cab9e812f0acfabcce60e58Werner Almesberger
Signed-off-by: Werner Almesberger <werner@openmoko.org> Reported-by: Tim Niemeyer <tim.niemeyer@mastersword.de>
2009-03-26extend work around boot-time ordering on GTA01Tim Niemeyer
[ Werner: Documentation/CodingStyle lines 166 and 448, put blank line after local variables. ] Signed-off-by: Tim Niemeyer <reddog@mastersword.de> Signed-off-by: Werner Almesberger <werner@openmoko.org>
2009-03-26little debug msg copied from gta02tim.niemeyer@mastersword.de
Signed-off-by: Tim Niemeyer <reddog@mastersword.de>
2009-03-26Remove debug-aux-key-probe-resume-death.patchtim.niemeyer@mastersword.de
Get resume by AUX to work. Signed-off-by: Tim Niemeyer <reddog@mastersword.de>
2009-03-26Glamo fb: needs cfb_{fillrect,copyarea,imageblit} to linkRask Ingemann Lambertsen
The kernel would fail to link because cfb_fillrect, cfb_copyarea and cfb_imageblit weren't build. This patch fixes it. Signed-off-by: Rask Ingemann Lambertsen <rask@sygehus.dk>
2009-03-26Zero packet length detection for RNDIS fix. Migrated from 2.6.24 series kernelAric D. Blumer
This patch fixes the issues of RNDIS on the Openmoko Freerunner (and subsequently Windows networking with the Freerunner). It arises from the case where a stall is being issued by the upper level RNDIS driver to the s3c2410_udc.c in the 2.6.28 series driver and it not being handled correctly. This patch changes the RNDIS driver to send zero-length packets instead of a stall, a condition that allowed the udc driver to function correctly in 2.6.24 series kernels. Further investigation into the udc driver is recommended. I am currently looking into it to be able to use the Android ADB gadget driver, which currently has stability issues using the underlying udc on both Linux and Windows (although, it's possible that the Android ADB gadget has problems). Traces and logs of the USB traffic are available upon request. Thanks to Aric at SDG Systems for all of his work on this matter. Regards, Brian Code From de386af349bbfe1ad6d45c810185123975888d8d Mon Sep 17 00:00:00 2001 From: Aric D. Blumer <aric@sdgsystems.com> Date: Mon, 16 Mar 2009 16:04:02 -0600 Subject: [PATCH] Zero packet length detection for RNDIS fix. Migrated from 2.6.24 series kernel Signed-off-by: Aric D. Blumer <aric@sdgsystems.com> Signed-off-by: Brian Code <Brian.Code@koolu.com>
2009-03-25Fewer HDQ errors on 3D7KWerner Almesberger
If no battery is connected, we periodically get a burst of HDQ error messages (at least on 3D7K), interrupting whatever we're doing on the console. This patch reduces this to only one message per sequence of errors, and one more message if communication with HDQ is successful later. Signed-off-by: Werner Almesberger <werner@openmoko.org>
2009-03-11Enable camera interface clockWerner Almesberger
This patch explicitly enabled to "camif" clock, to make the driver work again with Qi commit a24b5fcf84d2cf633a3f660edd23fa4c2a3da231. Note that this is not fully tested since the Qi change also broke the LCM driver. Signed-off-by: Werner Almesberger <werner@openmoko.org>
2009-03-11fix-hdq-suspend-level.patchAndy Green
Signed-off-by: Andy Green <andy@openmoko.com>
2009-03-10add primitive camera power controlWerner Almesberger
This dirty hack adds camera activation/deactivation on open/close. This code will have to move to a machine/platform area later. The general driver is the wrong place for it. It also removes the unconditional activation and moves the domain setting to the rest of the power control code. (Thanks, Andy !) Note that opening the camera now always takes about 20 seconds until the settings are downloaded, not just on the first open. Signed-off-by: Werner Almesberger <werner@openmoko.org>
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>
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