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Jani Nikula 2e7eeeb59a drm/i915: set backlight duty cycle after backlight enable for gen4

For reasons I can't claim to fully understand gen4 seems to require
backlight duty cycle setting after the backlight has been enabled, or
else black screen follows. I don't have documentation for the correct
sequence on gen4 either. Confirmed on Dell Latitude D630 and MacBook4,1.

This fixes a regression introduced by
commit b35684b8fa
Author: Jani Nikula <jani.nikula@intel.com>
Date:   Thu Nov 14 12:13:41 2013 +0200

    drm/i915: do full backlight setup at enable time

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=75791
Reported-and-tested-by: mcy@lm7.fr
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=79423
Reported-and-tested-by: Marc Milgram <mmilgram@redhat.com>
Cc: Stable <stable@vger.kernel.org> # 3.14+
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>

2014-06-11 11:06:43 +03:00

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ACPI / thermal: fix workqueue destroy order

2014-05-26 14:34:07 +02:00

Merge tag 'drivers-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2014-04-05 15:37:40 -07:00

libata: Blacklist queued trim for Crucial M500

2014-06-02 16:59:25 -07:00

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drivercore: deferral race condition fix

2014-04-29 15:44:05 +01:00

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virtio_blk: fix race between start and stop queue

2014-05-27 08:41:10 -06:00

Bluetooth: Add support for Lite-on [04ca:3007]

2014-04-25 09:47:16 +03:00

bus: mvebu-mbus: allow several windows with the same target/attribute

2014-04-24 03:48:08 +00:00

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Merge tag 'random_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random

2014-05-21 18:56:35 +09:00

Merge tag 'clk-tegra-fixes-3.15' of git://nv-tegra.nvidia.com/user/pdeschrijver/linux into clk-fixes

2014-05-27 21:11:08 -07:00

clocksource: tcb_clksrc: Make tc_mode interrupt safe

2014-05-22 18:54:58 +02:00

net: Use netlink_ns_capable to verify the permisions of netlink messages

2014-04-24 13:44:54 -04:00

Merge branches 'pm-cpufreq' and 'acpi-thermal'

2014-05-26 23:20:16 +02:00

Merge branch 'pm-cpuidle'

2014-04-08 13:27:40 +02:00

crypto: caam - add allocation failure handling in SPRINTFCAT macro

2014-04-28 18:17:18 +08:00

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Merge branch 'fixes' of git://git.infradead.org/users/vkoul/slave-dma

2014-05-27 13:57:00 -07:00

Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2014-04-04 09:50:07 -07:00

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firewire: revert to 4 GB RDMA, fix protocols using Memory Space

2014-05-29 15:50:30 +02:00

iscsi_ibft: Fix finding Broadcom specific ibft sign

2014-05-13 14:54:14 -04:00

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gpio: mcp23s08: Bug fix of SPI device tree registration.

2014-05-09 10:28:16 +02:00

drm/i915: set backlight duty cycle after backlight enable for gen4

2014-06-11 11:06:43 +03:00

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid

2014-05-07 16:07:58 -07:00

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Drivers: hv: vmbus: Negotiate version 3.0 when running on ws2012r2 hosts

2014-04-16 14:14:07 -07:00

hwmon: (ntc_thermistor) Fix OF device ID mapping

2014-05-25 17:23:08 +02:00

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i2c: rcar: bail out on zero length transfers

2014-05-14 18:59:57 +02:00

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intel_idle: fix IVT idle state table setting

2014-04-21 23:36:07 +02:00

iio: adc: Nothing in ADC should be a bool CONFIG

2014-04-26 11:22:16 +01:00

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2014-05-23 15:29:43 -07:00

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2014-05-30 12:07:48 -07:00

iommu/amd: fix enabling exclusion range for an exact device

2014-05-13 12:33:12 +02:00

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Merge tag 'mvebu-irqchip-fixes-3.15' of git://git.infradead.org/linux-mvebu into irq/urgent

2014-04-29 19:23:22 +02:00

hisax/icc: add missing semicolon after label

2014-04-22 21:22:47 -04:00

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds

2014-04-10 09:06:10 -07:00

drivers/lguest/page_tables.c: rename do_set_pte()

2014-04-07 16:35:52 -07:00

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drivers: mcb: fix memory leak in chameleon_parse_cells() error path

2014-04-16 12:28:47 -07:00

Merge tag 'md/3.15-fixes' of git://neil.brown.name/md

2014-06-02 17:04:37 -07:00

Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2014-05-21 19:01:08 +09:00

memory: mvebu-devbus: fix the conversion of the bus width

2014-04-17 04:14:30 +00:00

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mmc: rtsx: Revert "mmc: rtsx: add support for pre_req and post_req"

2014-05-08 08:44:50 +01:00

misc: Grammar s/addition/additional/

2014-04-16 12:28:47 -07:00

mmc: rtsx: Revert "mmc: rtsx: add support for pre_req and post_req"

2014-05-08 08:44:50 +01:00

Merge tag 'for-linus-20140507' of git://git.infradead.org/linux-mtd

2014-05-07 16:28:52 -07:00

net: ec_bhf: Add runtime dependencies

2014-06-02 17:02:28 -07:00

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ntb: Use pci_enable_msix_range() instead of pci_enable_msix()

2014-04-07 10:59:20 -07:00

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of: make of_update_property() usable earlier in the boot process

2014-05-14 15:27:36 +01:00

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Merge tag 'pci-v3.15-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

2014-05-21 18:57:25 +09:00

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phy: fix kernel oops in phy_lookup()

2014-04-24 12:53:38 -07:00

pinctrl: vt8500: Ensure value reg is updated when setting direction

2014-05-22 23:46:10 +02:00

alienware-wmi: cover some scenarios where memory allocations would fail

2014-04-10 12:11:56 -04:00

asmlinkage: Add explicit __visible to drivers/*, lib/*, kernel/*

2014-05-05 16:07:46 -07:00

power/reset: vexpress: Fix restart/power off operation

2014-04-24 17:20:50 +01:00

Merge tag 'cpu-hotplug-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2014-04-07 14:55:46 -07:00

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ptp: fix kconfig dependency warnings

2014-05-12 00:27:26 -04:00

Shiraz has moved

2014-04-18 16:40:08 -07:00

rapidio: rework device hierarchy and introduce mport class of devices

2014-04-07 16:36:07 -07:00

regulator: pbias: Convert to use regmap helper functions

2014-04-14 22:16:25 +01:00

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drivers/rtc/rtc-hym8563.c: set uie_unsupported

2014-05-11 17:55:48 +09:00

s390/chsc: fix SEI usage on old FW levels

2014-04-17 12:46:28 +02:00

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Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2014-05-25 10:13:50 -07:00

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drivers: sh: compile drivers/sh/pm_runtime.c if ARCH_SHMOBILE_MULTI

2014-05-12 16:05:01 +09:00

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Merge remote-tracking branches 'spi/fix/pxa2xx' and 'spi/fix/qup' into spi-linus

2014-05-13 19:08:34 +01:00

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Merge branch 'topic/ipu-destaging' of git://git.pengutronix.de/git/pza/linux into drm-next

2014-06-11 10:13:58 +10:00

target: fix memory leak on XCOPY

2014-05-17 15:49:40 -07:00

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Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux

2014-04-10 09:15:46 -07:00

Staging: speakup: Update __speakup_paste_selection() tty (ab)usage to match vt

2014-05-24 02:25:11 +09:00

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xhci: delete endpoints from bandwidth list before freeing whole device

2014-05-28 14:53:53 -07:00

uwb: don't call spin_unlock_irq in a USB completion handler

2014-04-24 12:45:40 -07:00

Merge tag 'vfio-v3.15-rc1' of git://github.com/awilliam/linux-vfio

2014-04-03 14:05:02 -07:00

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending

2014-04-12 16:51:08 -07:00

gpu: ipu-v3: Move i.MX IPUv3 core driver out of staging

2014-06-04 11:06:52 +02:00

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vme_tsi148: Utilize to_pci_dev() macro

2014-04-16 14:08:37 -07:00

w1: avoid recursive device_add

2014-04-16 14:07:51 -07:00

Merge tag 'cpu-hotplug-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2014-04-07 14:55:46 -07:00

Merge tag 'stable/for-linus-3.15-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

2014-05-13 11:21:01 +09:00

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Kconfig

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Makefile

Merge tag 'renesas-sh-drivers-for-v3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas

2014-05-22 04:26:23 +09:00