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hes-tracking-MERGE-via-master-MERGE-via-master-hist-1229078937-1229079488-1229082516-1229082771
pending-tracking-hist top was MERGE-via-stable-tracking-MERGE-via-mokopatches-tracking-MERGE-via-master-MERGE-via-master-hist-1229078937-1229079488-1229082516-1229082771 / f410ecd0cc4642ae8b0f69c15fe349ea5639f5e2 ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-stable-tracking-hist-MERGE-via-mokopatches-tracking-MERGE-via-master-MERGE-via-master-hist-1229078937-1229079488-1229082516
stable-tracking-hist top was MERGE-via-mokopatches-tracking-MERGE-via-master-MERGE-via-master-hist-1229078937-1229079488-1229082516 / 18f9a76ecc30ba8eee5de0627de3e7eb049775c3 ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-mokopatches-tracking-hist-MERGE-via-master-MERGE-via-master-hist-1229078937-1229079488
mokopatches-tracking-hist top was MERGE-via-master-MERGE-via-master-hist-1229078937-1229079488 / 7eb66508f95eeebbd7ad3487c5183b76524d4765 ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-master-MERGE-via-master-hist-1229078937
master top was MERGE-via-master-hist-1229078937 / ff0b5902f29135a782a3bfb68e3429b86669aea4 ... parent commitmessage:
From: merge <null@invalid>
MERGE-master-patchset-edits
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Signed-off-by: Andy Green <andy@openmoko.com>
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_deep_sleep-1228475349
pending-tracking-hist top was MERGE-via-stable-tracking-jbt6k74_cleanup_no_deep_sleep-1228475349 / 7e4328b084323f8c35918bc2cb7a3afcf0ddf180 ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-stable-tracking-hist-jbt6k74_cleanup_no_deep_sleep-
stable-tracking-hist top was jbt6k74_cleanup_no_deep_sleep- / f5213710553fe7a94cc0b47740162b8a745fa277 ... parent commitmessage:
From: nicolas dufresne <nicolas.dufresne@gmail.com>
jbt6k74_cleanup_no_deep_sleep.patch
Improve jbt6k74 driver changes to avoid WSOD so they don't stomp
on QVGA / VGA mode situation
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eep-patch-0-1228473838
pending-tracking-hist top was MERGE-via-stable-tracking-jbt6k74_no_deep_sleep-patch-0-1228473838 / 5e9cdd03594ab072a42751e25d1aa2c08d65f13c ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-stable-tracking-hist-jbt6k74_no_deep_sleep-patch-0
stable-tracking-hist top was jbt6k74_no_deep_sleep-patch-0 / f2b6b0b0b2d235457e0c69cfdbf4f66a12dc2c4e ... parent commitmessage:
From: Nicolas Dufresne <nicolas.dufresne@gmail.com>
jbt6k74_no_deep_sleep.patch
This patch from
https://docs.openmoko.org/trac/ticket/1841
defeats deep sleep on the LCM ASIC and is reported to stop the WSOD
behaviour on LCMs that exhibit it.
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racking-hist-1228427992-1228428064
pending-tracking-hist top was MERGE-via-stable-tracking-MERGE-via-stable-tracking-hist-1228427992-1228428064 / a02b19a9e543d49f2217ebd7f743a4082ecc0290 ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-stable-tracking-hist-MERGE-via-stable-tracking-hist-1228427992
stable-tracking-hist top was MERGE-via-stable-tracking-hist-1228427992 / 5fa26c730284f8aaa399f0a034988e786f383bda ... parent commitmessage:
From: merge <null@invalid>
MERGE-stable-tracking-patchset-edits
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eep-patch-1228416934
pending-tracking-hist top was MERGE-via-stable-tracking-jbt6k74_no_deep_sleep-patch-1228416934 / 2920ea8e9a869e224ec22dea02c85def3910ff57 ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-stable-tracking-hist-jbt6k74_no_deep_sleep-patch
stable-tracking-hist top was jbt6k74_no_deep_sleep-patch / 8e318ae8cab52b85323a36ac7808bf33e7a98797 ... parent commitmessage:
From: Nicolas Dufresne <nicolas.dufresne@gmail.com>
jbt6k74_no_deep_sleep.patch
This patch from
https://docs.openmoko.org/trac/ticket/1841
defeats deep sleep on the LCM ASIC and is reported to stop the WSOD
behaviour on LCMs that exhibit it.
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hes-tracking-MERGE-via-master-1228302402-1228302766-1228303138
pending-tracking-hist top was MERGE-via-stable-tracking-MERGE-via-mokopatches-tracking-MERGE-via-master-1228302402-1228302766-1228303138 / 27d86638fe294ef1d1a8f527564ec37bb20e7ef2 ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-stable-tracking-hist-MERGE-via-mokopatches-tracking-MERGE-via-master-1228302402-1228302766
stable-tracking-hist top was MERGE-via-mokopatches-tracking-MERGE-via-master-1228302402-1228302766 / 66e84c4be853030f1cea816a124cf76a741ecc08 ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-mokopatches-tracking-hist-MERGE-via-master-1228302402
mokopatches-tracking-hist top was MERGE-via-master-1228302402 / de9177f7bd127e9b6fa6213018c7c731b8ca0d0c ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-master-
master top was / 3838a80929f91d35c6d987e518bf9ea397f3e13c ... parent commitmessage:
From: Andy Green <andy@openmoko.com>
fix-wm8753-DBG.patch
Signed-off-by: Andy Green <andy@openmoko.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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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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Signed-off-by: Andy Green <andy@openmoko.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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Signed-off-by: Andy Green <andy@openmoko.com>
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Weeks of frantic effort to control Glamo, traced the issue to two outcomes:
nWAIT is forced down and the device is hard locked, or we survive immediate
Glamo resume and die again with nWAIT forced down when the framebuffer driver
tries to flash the soft cursor.
Signed-off-by: Andy Green <andy@openmoko.com>
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Big chunk of trying to own Glamo resume and not really succeeding
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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Signed-off-by: Jonas Bonn <jonas.bonn@gmail.com>
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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>
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FB_BLANK events and switch the JBT6K74 LCM controller into
its power saving mode.
This has the potential of saving something like 50mW during screen blank.
Signed-off-by: Harald Welte <laforge@openmoko.org>
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Signed-off-by: Andy Green <andy@openmoko.com>
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This cleans out some random externs in C files that checkpatch does not like
and introduces a couple of .h files to contain them. Plus some other minor
checkpatch style complaints.
Signed-off-by: Andy Green <andy@openmoko.com>
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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>
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mach-gta02 meddles with the regulator platform struct after
it is defined, leading to LCM power getting lost in suspend
despite I set it to be left up. Fixing this finally removes
the incredibly stubborn white LCM on suspend "flash".
This is also going to be implicated in Sean McNeil's
experience of monochromatic LCM after resume, which was
previously attacked by resetting and re-initing the LCM
from scratch.
In addition, I realized that we take down core_1v3 in
pcf50633 suspend action, this is happening near the
start of suspend, so we are in a meta-race to finish
suspend in a controlled way before the caps on core_1v3
run out (I only saw 23.3uF total). If it's true, this
is where the weirdo sensitivity to timing during
suspend is coming from.
Therefore in this patch we also remove sleeps and
dev_info() etc (which have to flush on serial console)
from the pc50633 isr workqueue if we are in pcf50633
driver suspend state 1, ie, suspending... because we
don't have time for it.
Signed-off-by: Andy Green <andy@openmoko.com>
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The LCM spins for 100ms during resume for not much reason. Leave it powered
(it is meant to pull uA when suspended) and get nice fast resume to video.
Signed-off-by: Andy Green <andy@openmoko.com>
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Sean McNeil reports that without the reset for LCM in suspend, he
gets a monochromatic mode on it somehow.
Signed-off-by: Andy Green <andy@openmoko.com>
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Adds the resume callback stuff to glamo, then changes
jbt6k74 to no longer use a sleeping workqueue, but to
make its resume actions dependent on pcf50633 and
glamo resume (for backlight and communication to LCM
respectively)
Signed-off-by: Andy Green <andy@openmoko.com>
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This patch improves the smoothness of suspend and resume action.
Taking out CONFIG_PM_DEBUG allows much more rapid resume (the low level
serial traffic appears to be synchronous)
Added a platform callback in jbt driver and support in pcf50633 so we
can defer bringing up the backlight until the LCM is able to process
video again (which must happen after the glamo is up and producing
video beacuse the LCM is hooked to glamo SPI)
GTA01 should not be affected by all this as the callback will default
to null and it is on pcf50606
Signed-off-by: Andy Green <andy@openmoko.com>
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--> (http://bugzilla.openmoko.org/cgi-bin/bugzilla/attachment.cgi?id=595&action=view)
fix resume of fbdev BZ#79
I played a bit with the fbdev resume. With this patch the neo doesn't get this
white screen on resume from console and from X.
Signed-off-by: Reddog <reddog@mastersword.de>
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- Any setting of any PIN on bank B will undo the LED setting.
Introduce neo1973_gpb_set_pin to set the PIN in a way not losing
the LED or any other shadowed setting.
- Update users of GPBXY for gta01 and gta02.
Signed-Off-By: Holger Freyther <zecke@openmoko.org>
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Signed-Off-By: Holger Freyther <zecke@openmoko.org>
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This is a backlight driver for the FIC/OpenMoko Neo1973 GTA01 GSM Phone
Signed-off-by: Harald Welte <laforge@openmoko.org>
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This driver adds support for the SPI-based control interface of the LCM (LCD
Panel) found on the FIC GTA01 hardware.
The specific panel in this hardware is a TPO TD028TTEC1, but the driver should
be able to drive any other diplay based on the JBT6K74-AS controller ASIC.
Signed-off-by: Harald Welte <laforge@openmoko.org>
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Support for the newer framebuffer hardware in the
Samsung SoC line of systems, such as the S3C2443,
S3C2450, S3C2416 and the S3C64XX series.
This driver does not have any support yet for the
alpha-blending or chroma-key for mixing the window
output together.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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The LCD driver core calls LCD drivers when either the blanking state
or the display mode has changed, but does not make any check to see
if the called driver has a .set_mode method.
This means if a driver only has a .set_power method then the system
will OOPS on changing mode (and with the console semaphore held so
you cannot easily see the problem).
Fix the problem by ensuring that either callback is valid before use.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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commit 3e680aae4e53ab54cdbb0c29257dae0cbb158e1c ("fb: convert
lock/unlock_kernel() into local fb mutex") introduced several deadlocks
in the fb_compat_ioctl() path, as mutex_lock() doesn't allow recursion,
unlike lock_kernel(). This broke frame buffer applications on 64-bit
systems with a 32-bit userland.
commit 120a37470c2831fea49fdebaceb5a7039f700ce6 ("framebuffer compat_ioctl
deadlock") fixed one of the deadlocks.
This patch fixes the remaining deadlocks:
- Revert commit 120a37470c2831fea49fdebaceb5a7039f700ce6,
- Extract the core logic of fb_ioctl() into a new function do_fb_ioctl(),
- Change all callsites of fb_ioctl() where info->lock is already held to
call do_fb_ioctl() instead,
- Add sparse annotations to all routines that take info->lock.
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Cc: Mikulas Patocka <mpatocka@redhat.com>
Cc: Krzysztof Helt <krzysztof.h1@wp.pl>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Add a framebuffer driver for the Fujitsu Carmine/Coral-P(A)/Lime graphics
controllers. Lime GDC support is known to work on PPC440EPx based lwmon5
and MPC8544E based socrates embedded boards, both equipped with Lime GDC.
Carmine/Coral-P PCI GDC support is known to work on PPC440EPx based
Sequoia board and also on x86 platform.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Dmitry Baryshkov <dbaryshkov@gmail.com>
Cc: Anton Vorontsov <avorontsov@ru.mvista.com>
Cc: Matteo Fortini <m.fortini@selcomgroup.com>
Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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cirrusfb_zorro_unmap() may be called both from __devexit and (on
cleanup path) from __devinit. So it needs to be a normal function,
same as for cirrusfb_pci_unmap()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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* master.kernel.org:/home/rmk/linux-2.6-arm:
[ARM] 5326/1: AFEB9260: Fix for i2c_board_info structure
[ARM] mx31ads: Add missing include
[ARM] MXC: Fix mxc_gpio_get(), which must read PSR register instead DR.
[ARM] MX3: Use ioremap wrapper to map SoC devices nonshared
[ARM] gpio_free might sleep, arm architecture
[ARM] ep93xx: fix OHCI DMA mask
leds: da903x: (da9030 only) led brightness reversed.
[ARM] sharpsl_pm: fix compilation w/o CONFIG_PM
[ARM] pcm037: map AIPS1 and AIPS2 as nonshared area
[ARM] build fixes for netX serial driver
[ARM] 5323/1: Remove outdated empeg documentation.
[ARM] 5299/1: Add maintainer for Mobilepro 900/c
[ARM] corgi_lcd: fix simultaneous compilation with corgi_bl
[ARM] pxa/spitz: fix spi cs on spitz
[ARM] 5322/1: Fix fastpath issue in mmci.c
[ARM] xsc3: revert writethrough memory-type encoding change
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Fix deadlock in fb_compat_ioctl. fb_compat_ioctl acquires a mutex and
calls fb_ioctl that tries to acquire that mutex too. A regression added
during BKL removal.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Updatescrollmode is marked inline, but it's big and is called only from
non-critical codepaths (fbcon_resize, fbcon_switch, fbcon_modechanged).
Dropping it saves almost 800 bytes of text size.
text data bss dec hex filename
23859 287 8448 32594 7f52 drivers/video/console/fbcon.o.before
23065 287 8448 31800 7c38 drivers/video/console/fbcon.o.after
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Removed duplicated #include's in drivers/video/via/global.h.
debug.h
viafbdev.h
viamode.h
Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Cc: Joseph Chan <josephchan@via.com.tw>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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corgi_lcd has symbol conflict with corgi_bl driver.
Fix it by renaming common symbol in new corgi_lcd driver.
Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
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* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm:
[ARM] pxa: corgi backlight driver should not select ssp drivers
[ARM] 5321/1: Kirkwood: fix typo in Makefile
[ARM] 5320/1: fix assembly constraints in implementation of do_div()
[ARM] 5318/1: Swap the PRRR and NMRR values in proc-v7.S
[ARM] 5316/1: AT91: oops (regression) fix on gpio irq
[ARM] msm: vreg interface to msm7k pmic
[ARM] msm: dma: various basic dma improvements and bugfixes
[ARM] msm: clock: provide clk_*() api support for
[ARM] msm: clean up iomap and devices
[ARM] msm: add proc_comm support, necessary for clock and power control
[ARM] msm: rename ARCH_MSM7X00A to ARCH_MSM
[ARM] pxa/spitz: fix unbalance parenthesis in header file spitz.h
[ARM] pxa: update {corgi,spitz}_defconfig to favor SPI-based drivers
[ARM] pxa: fix the corgi_ssp.c dependency issue in {corgi,spitz}_defconfig
Revert "[ARM] pxa/corgi: remove now unused corgi_ssp.c and corgi_lcd.c"
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Resolves build errors with eseries and magician defconfigs (which
make use of the corgi backlight driver.)
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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Separate building of corgi_ssp.c, and introduce a new hidden config option
CONFIG_CORGI_SSP_DEPRECATED for this. Aslo mark corgi_ts.c and corgi_bl.c
as deprecated.
This unbreaks the legacy configs in {corgi,spitz}_defconfig, however, SPI
based ADS7846 touchscreen driver and a new SPI-based corgi_lcd.c driver
with integrated backlight support are recommended.
Signed-off-by: Eric Miao <eric.miao@marvell.com>
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[akpm@linux-foundation.org: coding-style fixes]
[rpurdie@linux.intel.com: minor tweaks]
Signed-off-by: Claudio Nieder <private@claudio.ch>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
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