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Alex Deucher 2c1b1ac708 drm/amdgpu/vcn: drop gfxoff control for VCN2+ 
Drop disabling of gfxoff during VCN use.  This allows gfxoff
to kick in and potentially save power if the user is not using
gfx for color space conversion or scaling.

VCN1.0 had a bug which prevented it from working properly with
gfxoff, so we disabled it while using VCN.  That said, most apps
today use gfx for scaling and color space conversion rather than
overlay planes so it was generally in use anyway. This was fixed
on VCN2+, but since we mostly use gfx for color space conversion
and scaling and rapidly powering up/down gfx can negate the
advantages of gfxoff, we left gfxoff disabled. As more
applications use overlay planes for color space conversion
and scaling, this starts to be a win, so go ahead and leave
gfxoff enabled.

Note that VCN1.0 uses vcn_v1_0_idle_work_handler() and
vcn_v1_0_ring_begin_use() so they are not affected by this
patch.

Reviewed-by: James Zhu <James.Zhu@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-09 22:15:02 -04:00
..
accessibility
acpi libnvdimm fixes for 5.13-rc2 2021-05-15 08:32:51 -07:00
amba
android binder: Return EFAULT if we fail BINDER_ENABLE_ONEWAY_SPAM_DETECTION 2021-05-13 20:35:26 +02:00
ata pci-v5.13-changes 2021-05-05 13:24:11 -07:00
atm atm: firestream: Use fallthrough pseudo-keyword 2021-05-07 16:01:08 -07:00
auxdisplay treewide: remove editor modelines and cruft 2021-05-07 00:26:34 -07:00
base Driver core fixes for 5.13-rc2 2021-05-16 10:13:14 -07:00
bcma
block block-5.13-2021-05-14 2021-05-15 08:52:30 -07:00
bluetooth
bus
cdrom cdrom: gdrom: initialize global variable at init time 2021-05-13 18:58:44 +02:00
char Char/misc driver fixes for 5.13-rc3 2021-05-20 06:31:52 -10:00
clk clk: Skip clk provider registration when np is NULL 2021-05-11 08:47:25 +02:00
clocksource clocksource/drivers/hyper-v: Re-enable VDSO_CLOCKMODE_HVCLOCK on X86 2021-05-14 14:55:13 +02:00
comedi
connector
counter
cpufreq Fix an idle CPU selection bug, and an AMD Ryzen maximum frequency enumeration bug. 2021-05-15 10:24:48 -07:00
cpuidle
crypto Revert "crypto: cavium/nitrox - add an error message to explain the failure of pci_request_mem_regions" 2021-05-13 17:23:05 +02:00
cxl
dax
dca
devfreq
dio
dma dmaengine: qcom_hidma: comment platform_driver_register call 2021-05-13 18:32:29 +02:00
dma-buf dma-buf: fix unintended pin/unpin warnings 2021-05-20 14:02:27 +02:00
edac x86/msr: Rename MSR_K8_SYSCFG to MSR_AMD64_SYSCFG 2021-05-10 07:51:38 +02:00
eisa
extcon
firewire
firmware ARM: SoC fixes for 5.13 2021-05-20 14:46:26 -10:00
fpga
fsi
gnss
gpio gpio: tegra186: Don't set parent IRQ affinity 2021-05-12 13:56:43 +02:00
gpu drm/amdgpu/vcn: drop gfxoff control for VCN2+ 2021-06-09 22:15:02 -04:00
greybus
hid Merge branch 'for-5.13/warnings' into for-linus 2021-04-29 21:47:22 +02:00
hsi
hv
hwmon Char/misc driver fixes for 5.13-rc3 2021-05-20 06:31:52 -10:00
hwspinlock
hwtracing ARM: 2021-05-01 10:14:08 -07:00
i2c Merge branch 'i2c/for-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2021-04-30 13:01:02 -07:00
i3c
ide
idle
iio iio: tsl2583: Fix division by a zero lux_val 2021-05-10 14:01:48 +01:00
infiniband RDMA/uverbs: Fix a NULL vs IS_ERR() bug 2021-05-19 15:32:07 -03:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2021-05-06 23:37:55 -07:00
interconnect
iommu pci-v5.13-changes 2021-05-05 13:24:11 -07:00
ipack
irqchip irqchip: Remove redundant error printing 2021-05-16 13:07:18 +01:00
isdn isdn: mISDN: correctly handle ph_info allocation failure in hfcsusb_ph_info 2021-05-13 18:32:23 +02:00
leds leds: lp5523: check return value of lp5xx_read and jump to cleanup code 2021-05-13 17:30:15 +02:00
lightnvm
macintosh
mailbox
mcb
md dm integrity: fix sparse warnings 2021-05-13 14:53:49 -04:00
media media: gspca: properly check for errors in po1030_probe() 2021-05-13 18:58:32 +02:00
memory .gitignore: prefix local generated files with a slash 2021-05-02 00:43:35 +09:00
memstick
message
mfd
misc platform-drivers-x86 for v5.13-2 2021-05-20 06:40:20 -10:00
mmc mmc: sdhci-pci-gli: increase 1.8V regulator wait 2021-05-10 14:39:06 +02:00
most
mtd This pull request contains changes for JFFS2, UBI and UBIFS 2021-05-04 18:08:40 -07:00
mux
net brcmfmac: properly check for bus register errors 2021-05-13 18:58:42 +02:00
nfc
ntb
nubus
nvdimm include: remove pagemap.h from blkdev.h 2021-05-06 19:24:11 -07:00
nvme nvme-fc: clear q_live at beginning of association teardown 2021-05-19 08:40:24 +02:00
nvmem
of of: overlay: Remove redundant assignment to ret 2021-05-03 13:57:56 -05:00
opp
parisc
parport treewide: remove editor modelines and cruft 2021-05-07 00:26:34 -07:00
pci PCI: Add support for dev_groups to struct pci_driver 2021-05-19 23:50:27 -04:00
pcmcia
perf ARM: 2021-05-01 10:14:08 -07:00
phy
pinctrl linux/kconfig.h: replace IF_ENABLED() with PTR_IF() in <linux/kernel.h> 2021-05-09 00:29:45 +09:00
platform platform/x86: touchscreen_dmi: Add info for the Chuwi Hi10 Pro (CWI529) tablet 2021-05-20 14:11:03 +02:00
pnp
power
powercap
pps
ps3
ptp ARM: 2021-05-01 10:14:08 -07:00
pwm pwm: Changes for v5.13-rc1 2021-05-05 12:53:16 -07:00
rapidio rapidio: handle create_workqueue() failure 2021-05-13 18:32:19 +02:00
ras
regulator
remoteproc remoteproc updates for v5.13 2021-05-04 11:13:33 -07:00
reset pci-v5.13-changes 2021-05-05 13:24:11 -07:00
rpmsg
rtc RTC for 5.13 2021-05-03 12:15:21 -07:00
s390 block-5.13-2021-05-07 2021-05-07 11:35:12 -07:00
sbus
scsi SCSI fixes on 20210520 2021-05-20 14:41:35 -10:00
sh
siox
slimbus
soc IOMMU Updates for Linux v5.13 2021-05-01 09:33:00 -07:00
soundwire
spi sound updates for 5.13 2021-04-30 12:48:14 -07:00
spmi
ssb
staging staging: rtl8723bs: avoid bogus gcc warning 2021-05-10 14:26:24 +02:00
target SCSI misc on 20210508 2021-05-08 10:44:36 -07:00
tc
tee AMD-TEE reference count loaded TAs 2021-05-17 16:06:02 +02:00
thermal - Remove duplicate error message for the amlogic driver (Tang Bin) 2021-05-05 12:46:48 -07:00
thunderbolt
tty Char/misc driver fixes for 5.13-rc3 2021-05-20 06:31:52 -10:00
uio uio_hv_generic: Fix another memory leak in error handling paths 2021-05-14 13:26:04 +02:00
usb Driver core fixes for 5.13-rc2 2021-05-16 10:13:14 -07:00
vdpa vDPA/ifcvf: get_config_size should return dev specific config size 2021-05-03 04:55:54 -04:00
vfio IOMMU Updates for Linux v5.13 2021-05-01 09:33:00 -07:00
vhost virtio,vhost,vdpa: features, fixes 2021-05-05 13:31:39 -07:00
video Merge drm/drm-next into drm-misc-next 2021-05-27 14:32:13 +02:00
virt
virtio virtio_pci_modern: correct sparse tags for notify 2021-05-04 04:19:59 -04:00
visorbus
vlynq
vme
w1
watchdog
xen xen-pciback: reconfigure also from backend watch handler 2021-05-21 09:55:16 +02:00
zorro
Kconfig
Makefile virtio,vhost,vdpa: features, fixes 2021-05-05 13:31:39 -07:00