Alberto Panizzo
aff5ce6ca8
drivers/video/backlight/l4f00242t03.c: fix reset sequence ...
The reset command is part of the init sequence and it take effect
only if the lcd is powered.
The effect of the bug was that the sequence:
set lcd power_state to FB_BLANK_POWERDOWN
set lcd power_state to FB_BLANK_UNBLANK
Did not produced a complete reboot of the LCD which was showing fuzzy
colours.
This was not experienced before implementing correctly all the LCD power
states with the patch [1]. Since before the patch [1] the regulators were
not touched and the LCD shutdown was reached with a register write. After
the patch [1] a complete boot sequence with an initial reset is needed for
the display every time the LCD is powered up.
drivers-video-backlight-l4f00242t03c-full-implement-fb-power-states-for-this-lcd.patch
Signed-off-by: Alberto Panizzo <maramaopercheseimorto@gmail.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-01-13 08:03:06 -08:00
Merge branch 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
2011-01-07 17:02:58 -08:00
Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev
2011-01-10 08:22:33 -08:00
Madge Ambassador ATM Adapter driver: Always release_firmware() in ucode_init() and don't leak memory.
2011-01-09 15:45:48 -08:00
Merge branch 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6
2011-01-10 16:10:33 -08:00
Merge branch 'stable/xenbus' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen
2011-01-12 08:37:35 -08:00
gdrom: don't use flush_scheduled_work()
2010-12-24 15:59:06 +01:00
i915/gtt: fix ordering causing DMAR errors on object teardown.
2011-01-12 11:39:48 +10:00
clocksource: sh_cmt: Remove nested spinlock fix
2010-12-17 19:38:33 +09:00
connector: Use this_cpu operations
2010-12-17 15:18:05 +01:00
perf: Clean up power events by introducing new, more generic ones
2011-01-04 08:16:54 +01:00
Merge branch 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
2011-01-07 17:02:58 -08:00
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
2011-01-11 16:31:41 -08:00
Merge branch 'mce-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp
2011-01-07 14:54:03 -08:00
firewire: use split transaction timeout only for split transactions
2011-01-04 08:48:34 +01:00
Merge branch 'devel-stable' into devel
2011-01-06 22:33:32 +00:00
drm/i915/execbuffer: Reorder binding of objects to favour restrictions
2011-01-11 22:55:48 +00:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
2011-01-10 08:15:37 -08:00
hwmon: Support for Dallas Semiconductor DS620
2011-01-09 09:10:10 -08:00
i2c: Constify i2c_client where possible
2011-01-10 22:11:23 +01:00
perf: Clean up power events by introducing new, more generic ones
2011-01-04 08:16:54 +01:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband
2011-01-11 16:30:08 -08:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
2011-01-10 08:15:37 -08:00
Merge branch 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
2011-01-07 16:58:04 -08:00
leds: add output inversion option to backlight trigger
2011-01-13 08:03:06 -08:00
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
2011-01-11 16:31:41 -08:00
Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block
2010-12-20 09:19:46 -08:00
Merge branch 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
2011-01-07 16:58:04 -08:00
mfd: sh_mobile_sdhi: activate SDIO IRQ for tmio_mmc
2011-01-08 23:52:31 -05:00
Merge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6
2011-01-10 08:57:03 -08:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc
2011-01-11 11:01:24 -08:00
Merge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6
2011-01-10 08:57:03 -08:00
Merge branch 'stable/xenbus' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen
2011-01-12 08:37:35 -08:00
Merge remote branch 'gcl/next' into next
2011-01-11 15:10:08 +11:00
Merge branch 'stable/xenbus' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen
2011-01-12 08:37:35 -08:00
Merge branch 'devel-stable' into devel
2011-01-06 22:33:32 +00:00
sony-laptop: support new hotkeys on the P, Z and EC series
2011-01-10 12:00:22 -05:00
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
2011-01-11 16:31:41 -08:00
headers: kobject.h redux
2011-01-10 08:51:44 -08:00
sparc: explicitly cast negative phandle checks to s32
2011-01-03 20:02:06 -07:00
Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev
2011-01-10 08:22:33 -08:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin
2011-01-10 17:06:08 -08:00
headers: kobject.h redux
2011-01-10 08:51:44 -08:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6
2011-01-10 08:14:53 -08:00
ssb: Use pci_is_pcie()
2010-12-22 15:43:26 -05:00
Merge branch 'staging-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6
2011-01-10 16:04:53 -08:00
Merge branch 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6
2011-01-07 14:39:20 -08:00
Merge branch 'staging-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6
2011-01-10 16:04:53 -08:00
Merge branch 'usb-next' into musb-merge
2010-12-16 10:05:06 -08:00
drivers/video/backlight/l4f00242t03.c: fix reset sequence
2011-01-13 08:03:06 -08:00
Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-01-11 11:02:13 -08:00
Merge branch 'stable/xenbus' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen
2011-01-12 08:37:35 -08:00
Merge branch 'smp' into misc
2011-01-06 22:32:03 +00:00
aff5ce6ca8