linux_dsm_epyc7002/drivers
sagar.a.kamble@intel.com 04941829b0 drm/i915: Hold RPM wakelock while initializing OA buffer
OA buffer initialization involves access to HW registers to set
the OA base, head and tail. Ensure device is awake while setting
these. With this, all oa.ops are covered under RPM and forcewake
wakelock.

Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: Sagar Arun Kamble <sagar.a.kamble@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1498585181-23048-1-git-send-email-sagar.a.kamble@intel.com
Fixes: d79651522e ("drm/i915: Enable i915 perf stream for Haswell OA unit")
Cc: <stable@vger.kernel.org> # v4.11+
(cherry picked from commit 987f8c444a)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2017-07-03 16:13:02 +03:00
..
accessibility
acpi IOMMU Fixes for Linux v4.12-rc4 2017-06-09 22:30:55 -07:00
amba
android
ata libata: fix error checking in in ata_parse_force_one() 2017-05-31 14:26:26 -04:00
atm
auxdisplay
base Merge branches 'intel_pstate' and 'pm-sleep' 2017-06-09 01:25:16 +02:00
bcma
block Fix loop device flush before configure v3 2017-06-08 08:04:18 -06:00
bluetooth Bluetooth: hci_ldisc: Add protocol check to hci_uart_tx_wakeup() 2017-04-30 12:22:14 +02:00
bus bus: SIMPLE_PM_BUS does not depend on ARCH_RENESAS 2017-06-17 08:03:08 -04:00
cdrom
char Improve performance by using a lockless update mechanism suggested by 2017-06-11 12:02:01 -07:00
clk
clocksource
connector
cpufreq Merge branches 'intel_pstate' and 'pm-sleep' 2017-06-09 01:25:16 +02:00
cpuidle
crypto
dax device-dax: fix 'dax' device filesystem inode destruction crash 2017-06-09 08:50:49 -07:00
dca
devfreq
dio
dma dmaengine: pl330: fix warning in pl330_remove 2017-06-02 11:49:44 +05:30
dma-buf
edac
eisa
extcon
firewire
firmware Char/Misc driver fixes for 4.12-rc5 2017-06-11 11:29:15 -07:00
fmc
fpga
fsi
gpio gpio: mvebu: fix gpio bank registration when pwm is used 2017-06-09 09:38:27 +02:00
gpu drm/i915: Hold RPM wakelock while initializing OA buffer 2017-07-03 16:13:02 +03:00
hid Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid 2017-06-02 09:23:56 -07:00
hsi
hv
hwmon hwmon: (aspeed-pwm-tacho) make fan/pwm names start with index 1 2017-06-03 03:55:43 -07:00
hwspinlock
hwtracing
i2c
ide
idle
iio
infiniband RDMA/SA: Fix kernel panic in CMA request handler flow 2017-06-01 17:20:14 -04:00
input Input: synaptics-rmi4 - register F03 port as pass-through serio 2017-06-09 09:57:19 -07:00
iommu iommu/of: Ignore all errors except EPROBE_DEFER 2017-05-30 11:31:32 +02:00
ipack
irqchip
isdn mISDN: Fix a sleep-in-atomic bug 2017-06-01 14:49:47 -04:00
leds
lguest
lightnvm
macintosh
mailbox
mcb
md md: initialise ->writes_pending in personality modules. 2017-06-05 16:04:35 -07:00
media Linux 4.12-rc5 2017-06-16 13:58:27 +10:00
memory Merge tag 'at91-4.12-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into fixes 2017-06-01 17:07:31 -07:00
memstick
message
mfd
misc Char/Misc driver fixes for 4.12-rc5 2017-06-11 11:29:15 -07:00
mmc
mtd
net net: stmmac: fix a broken u32 less than zero check 2017-06-06 16:26:28 -04:00
nfc
ntb
nubus
nvdimm
nvme nvme: relax APST default max latency to 100ms 2017-06-07 11:08:55 +02:00
nvmem
of iommu/of: Ignore all errors except EPROBE_DEFER 2017-05-30 11:31:32 +02:00
oprofile
parisc
parport
pci
pcmcia
perf drivers/perf: arm_pmu_acpi: avoid perf IRQ init when guest PMU is off 2017-05-30 12:40:03 +01:00
phy phy: qualcomm: phy-qcom-qmp: fix application of sizeof to pointer 2017-06-01 15:03:41 +05:30
pinctrl
platform
pnp
power
powercap
pps
ps3
ptp
pwm
rapidio
ras
regulator
remoteproc
reset
rpmsg
rtc
s390
sbus
scsi SCSI fixes on 20170610 2017-06-11 11:21:08 -07:00
sfi
sh
sn
soc
spi Merge remote-tracking branches 'spi/topic/ti-qspi' and 'spi/topic/xlp' into spi-next 2017-04-26 15:58:22 +01:00
spmi
ssb
staging Staging/IIO fixes for 4.12-rc5 2017-06-11 11:25:51 -07:00
target iscsi-target: Always wait for kthread_should_stop() before kthread exit 2017-05-31 15:12:57 -07:00
tc
tee
thermal
thunderbolt
tty Revert "tty: fix port buffer locking" 2017-06-04 10:23:25 +02:00
uio
usb usb: fixes for v4.12-rc4 2017-06-03 09:47:16 +09:00
uwb
vfio
vhost
video drm: omapdrm: Remove unused default display name support 2017-06-02 10:57:10 +03:00
virt
virtio
vlynq
vme
w1
watchdog
xen xen: fix for 4.12 rc5 2017-06-09 09:59:51 -07:00
zorro
Kconfig
Makefile