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Ville Syrjälä 857c416e58 drm/i915: Improve DP downstream HPD handling 
DP dongles may signal downstream HPD via short HPD pulses. Setting the
sink to DPMS off apparently kills the downstream HPD (at least on my
DP->VGA dongle), so skip the DPMS off for such dongles when we turn
off the port.

v2: Deal with DDI as well by moving the check into
    intel_dp_sink_dpms() (Dhinakaran)

Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Imre Deak <imre.deak@intel.com>
Cc: Pablo <pablodebiase@nanalysis.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=103472
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=99114
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171027094523.9317-1-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2017-10-27 22:14:46 +03:00
..
accessibility
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acpi
Merge branch 'acpi-apei'
2017-09-28 22:18:15 +02:00
amba
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android
ANDROID: binder: don't queue async transactions to thread.
2017-09-01 09:22:50 +02:00
ata
Merge branch 'for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata
2017-09-06 22:41:21 -07:00
atm
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auxdisplay
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base
PM / OPP: Call notifier without holding opp_table->lock
2017-09-26 00:44:32 +02:00
bcma
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block
loop: remove union of use_aio and ref in struct loop_cmd
2017-09-25 08:56:05 -06:00
bluetooth
Bluetooth: hci_bcm: Handle empty packet after firmware loading
2017-08-17 22:51:50 +03:00
bus
ARM: SoC driver updates for v4.14
2017-09-10 20:40:00 -07:00
cdrom
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char
Merge branch 'next-tpm' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
2017-09-24 11:34:28 -07:00
clk
The diff is dominated by the Allwinner A10/A20 SoCs getting converted to
2017-09-13 11:04:14 -07:00
clocksource
x86/numachip: Add const and __initconst to numachip2_clockevent
2017-09-25 09:36:15 +02:00
connector
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cpufreq
cpufreq: dt: Fix sysfs duplicate filename creation for platform-device
2017-09-26 01:10:08 +02:00
cpuidle
ARM: cpuidle: Avoid memleak if init fail
2017-09-19 23:10:51 +02:00
crypto
crypto: caam - fix LS1021A support on ARMv7 multiplatform kernel
2017-09-20 17:42:42 +08:00
dax
- Some request-based DM core and DM multipath fixes and cleanups
2017-09-14 13:43:16 -07:00
dca
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devfreq
PM / devfreq: Fix memory leak when fail to register device
2017-08-28 10:31:08 +09:00
dio
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dma
dmaengine updates for 4.14-rc1
2017-09-07 14:03:05 -07:00
dma-buf
dma-buf: make reservation_object_copy_fences rcu save
2017-10-09 11:07:56 -04:00
edac
EDAC, mce_amd: Get rid of local var in amd_filter_mce()
2017-08-21 17:59:38 +02:00
eisa
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extcon
extcon: max77693: Allow MHL attach notifier
2017-08-25 09:32:27 +09:00
firewire
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firmware
dmi: Mark all struct dmi_system_id instances const
2017-09-14 11:59:30 +02:00
fmc
drivers/fmc: carrier can program FPGA on registration
2017-08-28 16:24:22 +02:00
fpga
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fsi
drivers/fsi/scom: Remove reset before every putscom
2017-08-28 17:15:16 +02:00
gpio
- New Drivers
2017-09-07 13:51:13 -07:00
gpu
drm/i915: Improve DP downstream HPD handling
2017-10-27 22:14:46 +03:00
hid
media updates for v4.14-rc1
2017-09-07 12:53:14 -07:00
hsi
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hv
Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2017-09-07 09:25:15 -07:00
hwmon
dmi: Mark all struct dmi_system_id instances const
2017-09-14 11:59:30 +02:00
hwspinlock
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hwtracing
stm class / intel_th: Updates for 4.14
2017-08-28 16:58:19 +02:00
i2c
i2c: i2c-stm32f7: add driver
2017-09-14 17:34:43 +02:00
ide
Merge branch 'for-4.14/block' of git://git.kernel.dk/linux-block
2017-09-07 11:59:42 -07:00
idle
Power management updates for v4.14-rc1
2017-09-05 12:19:08 -07:00
iio
- New Drivers
2017-09-07 13:51:13 -07:00
infiniband
IB/hfi1: Unsuccessful PCIe caps tuning should not fail driver load
2017-09-27 11:10:36 -04:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2017-09-22 17:23:41 -10:00
iommu
iommu/amd: pr_err() strings should end with newlines
2017-09-27 17:01:35 +02:00
ipack
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irqchip
irqchip/mips-gic: Use effective affinity to unmask
2017-09-25 21:23:44 +02:00
isdn
isdn/i4l: fetch the ppp_write buffer in one shot
2017-09-20 16:01:36 -07:00
leds
as3645a: Unregister indicator LED on device unbind
2017-09-23 21:17:43 +02:00
lightnvm
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macintosh
powerpc/macintosh: constify wf_sensor_ops structures
2017-09-01 16:42:54 +10:00
mailbox
Just behavorial changes to a controller driver:
2017-09-07 13:23:37 -07:00
mcb
Char/Misc drivers for 4.14-rc1
2017-09-05 11:08:17 -07:00
md
md/raid5: cap worker count
2017-09-27 20:08:44 -07:00
media
Merge drm-upstream/drm-next into drm-intel-next-queued
2017-09-28 15:56:49 +03:00
memory
ARM: SoC driver updates for v4.14
2017-09-10 20:40:00 -07:00
memstick
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message
scsi: scsi_transport_sas: switch to bsg-lib for SMP passthrough
2017-08-29 21:51:45 -04:00
mfd
dmi: Mark all struct dmi_system_id instances const
2017-09-14 11:59:30 +02:00
misc
mm: treewide: remove GFP_TEMPORARY allocation flag
2017-09-13 18:53:16 -07:00
mmc
MMC host:
2017-09-26 16:54:22 -07:00
mtd
mtd: nand: atmel: fix buffer overflow in atmel_pmecc_user
2017-09-27 17:33:28 +02:00
mux
mux: make device_type const
2017-08-29 13:46:35 +02:00
net
net: phy: Fix truncation of large IRQ numbers in phy_attached_print()
2017-09-21 20:35:17 -07:00
nfc
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ntb
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nubus
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nvdimm
libnvdimm, namespace: fix btt claim class crash
2017-09-18 17:29:01 -07:00
nvme
nvme-fcloop: fix port deletes and callbacks
2017-09-25 12:42:11 -06:00
nvmem
nvmem: core: remove unneeded NULL check
2017-08-28 17:33:23 +02:00
of
dma-mapping updates for 4.14:
2017-09-12 13:30:06 -07:00
oprofile
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parisc
parisc: Fix up devices below a PCI-PCI MegaRAID controller bridge
2017-08-24 18:46:44 +02:00
parport
Char/Misc drivers for 4.14-rc1
2017-09-05 11:08:17 -07:00
pci
PCI: Fix race condition with driver_override
2017-09-25 18:34:54 -05:00
pcmcia
MIPS: Alchemy: Threaded carddetect irqs for devboards
2017-08-29 15:21:53 +02:00
perf
drivers/perf: arm_pmu_acpi: Release memory obtained by kasprintf
2017-09-22 15:11:46 +01:00
phy
Merge branch '4.14-features' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2017-09-15 20:43:33 -07:00
pinctrl
pinctrl/amd: save pin registers over suspend/resume
2017-09-12 15:58:45 +02:00
platform
platform/x86: fujitsu-laptop: Don't oops when FUJ02E3 is not presnt
2017-09-27 00:04:43 -07:00
pnp
dmi: Mark all struct dmi_system_id instances const
2017-09-14 11:59:30 +02:00
power
power supply and reset changes for the v4.14 series
2017-09-09 14:44:39 -07:00
powercap
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pps
drivers/pps: use surrounding "if PPS" to remove numerous dependency checks
2017-09-08 18:26:51 -07:00
ps3
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ptp
ptp: make ptp_clock_info const
2017-08-22 11:04:51 -07:00
pwm
pwm: Changes for v4.14-rc1
2017-09-11 13:04:32 -07:00
rapidio
lib/scatterlist: Fix offset type in sg_alloc_table_from_pages
2017-09-07 10:48:27 +01:00
ras
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regulator
- New Drivers
2017-09-07 13:51:13 -07:00
remoteproc
rpmsg updates for v4.14
2017-09-09 14:34:38 -07:00
reset
Merge branch '4.14-features' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2017-09-15 20:43:33 -07:00
rpmsg
rpmsg: glink: initialize ret to zero to ensure error status check is correct
2017-09-04 10:52:30 -07:00
rtc
RTC for 4.14
2017-09-13 10:56:00 -07:00
s390
s390/cio: recover from bad paths
2017-09-19 08:36:19 +02:00
sbus
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scsi
SCSI fixes on 20170930
2017-09-30 12:50:56 -07:00
sfi
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sh
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sn
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soc
Merge branch '4.14-features' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2017-09-15 20:43:33 -07:00
spi
ACPI updates for v4.14-rc1
2017-09-05 12:45:03 -07:00
spmi
spmi: pmic-arb: Move the ownership check to irq_chip callback
2017-08-28 13:52:22 +02:00
ssb
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staging
drm: Pass struct drm_file * to __drm_mode_object_find [v2]
2017-10-12 10:03:04 +10:00
target
Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-09-14 18:13:32 -07:00
tc
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tee
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thermal
Merge branches 'thermal-core', 'thermal-soc', 'thermal-intel' and 'const-thermal-zone-structure' into next
2017-09-08 11:20:04 +08:00
thunderbolt
ACPI updates for v4.14-rc1
2017-09-05 12:45:03 -07:00
tty
dmi: Mark all struct dmi_system_id instances const
2017-09-14 11:59:30 +02:00
uio
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usb
Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-09-14 18:13:32 -07:00
uwb
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vfio
vfio: platform: constify amba_id
2017-08-30 14:03:42 -06:00
vhost
lib/interval_tree: fast overlap detection
2017-09-08 18:26:49 -07:00
video
fbdev changes for v4.14:
2017-09-14 13:33:33 -07:00
virt
virt: Convert to using %pOF instead of full_name
2017-08-29 08:52:51 -05:00
virtio
SCSI misc on 20170907
2017-09-07 21:11:05 -07:00
vlynq
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vme
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w1
power supply and reset changes for the v4.14 series
2017-09-09 14:44:39 -07:00
watchdog
Merge branch '4.14-features' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2017-09-15 20:43:33 -07:00
xen
xen: fixes for 4.14-rc3
2017-09-29 12:24:28 -07:00
zorro
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Kconfig
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Makefile
x86/lguest: Remove lguest support
2017-08-24 09:57:28 +02:00