linux_dsm_epyc7002/drivers
Jun Lei 6b6352dd1f drm/amd/display: Disable idle optimizations before programming DCN
[Why]
Programming DCN is explicitly forbidden during idle optimzations allowed
state. Existing implemenation relies on OS/DM, which is not robust. Instead
DC should sequence this.

Note that DC will not re-enter idle optimized state on its own, it is only
responsible for catching out of sequence calls. It is still DM
responsibility to sequence appropriate for optimized power, but this change
removes the requirement for DM to cover the .1% case.

[How]
 - elevate updates during idle optimized state to full updates
 - disable idle power optimizations prior to programming

Signed-off-by: Jun Lei <jun.lei@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Eryk Brol <eryk.brol@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-06 16:39:54 -04:00
..
accessibility
acpi
amba
android
ata
atm
auxdisplay
base regmap: Fixes for v5.8 2020-07-17 09:58:18 -07:00
bcma
block Char/Misc fixes for 5.8-rc6 2020-07-16 11:26:40 -07:00
bluetooth
bus
cdrom
char Linux 5.8-rc6 2020-07-24 08:48:05 +10:00
clk A couple build fixes for issues exposed this merge window and a fix for 2020-07-15 19:00:12 -07:00
clocksource arm64: arch_timer: Disable the compat vdso for cores affected by ARM64_WORKAROUND_1418040 2020-07-08 21:57:51 +01:00
connector
counter
cpufreq cpufreq: intel_pstate: Fix active mode setting from command line 2020-07-13 17:55:57 +02:00
cpuidle
crypto
dax
dca
devfreq
dio
dma Linux 5.8-rc6 2020-07-24 08:48:05 +10:00
dma-buf Linux 5.8-rc6 2020-07-24 08:48:05 +10:00
edac
eisa
extcon
firewire
firmware arm64 fixes for -rc6 2020-07-17 15:27:52 -07:00
fpga
fsi
gnss
gpio
gpu drm/amd/display: Disable idle optimizations before programming DCN 2020-08-06 16:39:54 -04:00
greybus
hid Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid into master 2020-07-17 09:43:13 -07:00
hsi
hv
hwmon hwmon: (drivetemp) Avoid SCT usage on Toshiba DT01ACA family drives 2020-07-18 08:11:44 -07:00
hwspinlock
hwtracing intel_th: Fix a NULL dereference when hub driver is not loaded 2020-07-10 15:12:48 +02:00
i2c
i3c
ide
idle
iio First set of IIO and counter fixes in the 5.8 cycle. 2020-07-08 09:20:50 +02:00
infiniband RDMA/mlx5: Set PD pointers for the error flow unwind 2020-07-08 20:15:59 -03:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2020-07-13 18:31:15 -07:00
interconnect
iommu Two fixes for the interrupt subsystem: 2020-07-19 11:53:08 -07:00
ipack
irqchip Bugfixes and a one-liner patch to silence sparse. 2020-07-06 12:48:04 -07:00
isdn
leds
lightnvm
macintosh
mailbox
mcb
md dm: use noio when sending kobject event 2020-07-08 12:50:51 -04:00
media
memory
memstick
message
mfd irqdomain/treewide: Keep firmware node unconditionally allocated 2020-07-14 17:44:42 +02:00
misc
mmc mmc: sdhci-msm: Override DLL_CONFIG only if the valid value is supplied 2020-07-08 15:30:35 +02:00
most
mtd mtd: rawnand: xway: Fix build issue 2020-07-07 21:04:38 +02:00
mux
net mlxsw: pci: Fix use-after-free in case of failed devlink reload 2020-07-10 14:33:34 -07:00
nfc
ntb
nubus
nvdimm libnvdimm/security: Fix key lookup permissions 2020-07-08 17:08:01 -07:00
nvme nvme: explicitly update mpath disk capacity on revalidation 2020-07-16 16:40:27 +02:00
nvmem
of Linux 5.8-rc6 2020-07-24 08:48:05 +10:00
opp opp: Increase parsed_static_opps in _of_add_opp_table_v1() 2020-07-16 08:50:54 +05:30
oprofile
parisc
parport
pci irqdomain/treewide: Keep firmware node unconditionally allocated 2020-07-14 17:44:42 +02:00
pcmcia
perf drivers/perf: Prevent forced unbinding of PMU drivers 2020-07-17 10:51:44 +01:00
phy phy: fixes for 5.8 2020-07-08 18:00:07 +02:00
pinctrl
platform platform/x86: asus-wmi: allow BAT1 battery name 2020-07-15 12:47:04 +03:00
pnp
power
powercap
pps
ps3
ptp
pwm
rapidio
ras
regulator
remoteproc
reset
rpmsg
rtc
s390
sbus
scsi scsi: megaraid_sas: Remove undefined ENABLE_IRQ_POLL macro 2020-07-15 16:16:45 -04:00
sfi
sh
siox
slimbus
soc i.MX fixes for 5.8, round 2: 2020-07-16 22:08:07 +02:00
soundwire
spi spi: Fixes for v5.8 2020-07-17 10:24:09 -07:00
spmi
ssb
staging staging: comedi: verify array index is correct before using it 2020-07-10 14:03:00 +02:00
target
tc
tee
thermal - Fix invalid index array access on int340x_thermal leading to a 2020-07-16 11:08:54 -07:00
thunderbolt
tty TTY/Serial driver fixes for 5.8-rc6 2020-07-16 11:10:27 -07:00
uio
usb USB-serial fixes for 5.8-rc6 2020-07-16 17:30:59 +02:00
vdpa
vfio
vhost
video Linux 5.8-rc6 2020-07-24 08:48:05 +10:00
virt virt: vbox: Fix guest capabilities mask check 2020-07-10 13:40:19 +02:00
virtio
visorbus
vlynq
vme
w1
watchdog
xen xen: branch for v5.8-rc5 2020-07-11 11:16:46 -07:00
zorro
Kconfig
Makefile