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linux/drivers
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Mario Limonciello de63b05593 drm/amd/display: Optimize custom brightness curve interpolation 
[Why]
Custom brightness curve works by walking through all data points one
by one.  When the brightness value is at either extreme this is a lot
of data points to walk.  This is especially noticeable when moving a
brightness slider around how it can lag.

[How]
Bisect the data points to find the closest for interpolation.

Reviewed-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-29 10:13:58 -04:00
..
accel
drm/sched: Rename DRM_GPU_SCHED_STAT_NOMINAL to DRM_GPU_SCHED_STAT_RESET
2025-07-15 08:27:00 -03:00
accessibility
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acpi
Merge tag 'acpi-6.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2025-06-13 13:39:15 -07:00
amba
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android
Merge tag 'char-misc-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2025-06-06 11:50:47 -07:00
ata
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
atm
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
auxdisplay
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
base
PM: hibernate: add new api pm_hibernate_is_recovering()
2025-07-10 10:49:45 -05:00
bcma
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block
Merge tag 'block-6.16-20250614' of git://git.kernel.dk/linux
2025-06-14 09:25:22 -07:00
bluetooth
Merge tag 'net-6.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2025-06-12 09:50:36 -07:00
bus
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
cache
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cdrom
cdrom: Remove unnecessary NULL check before unregister_sysctl_table()
2025-05-15 16:25:20 -06:00
cdx
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char
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
clk
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
2025-05-30 09:15:40 -07:00
clocksource
Merge tag 'mfd-next-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2025-06-03 11:53:55 -07:00
comedi
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
connector
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counter
Merge tag 'counter-updates-for-6.16b' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/wbg/counter into char-misc-next
2025-05-24 08:29:32 +02:00
cpufreq
rust: Use CpuId in place of raw CPU numbers
2025-06-12 10:31:28 +05:30
cpuidle
Merge branch 'pm-cpuidle'
2025-05-30 20:21:36 +02:00
crypto
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
cxl
Merge branch 'for-6.16/cxl-features-ras' into cxl-for-next
2025-05-23 13:26:24 -07:00
dax
DAX: warn when kmem regions are truncated for memory block alignment
2025-05-12 23:50:49 -07:00
dca
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devfreq
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dio
…
dma
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
dma-buf
dma-buf: heaps: Give default CMA heap a fixed name
2025-07-09 15:51:40 +05:30
dpll
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edac
Merge tag 'cxl-for-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl
2025-06-03 13:24:14 -07:00
eisa
EISA: Move devlist.h out of obj to always
2025-05-07 07:01:01 +02:00
extcon
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firewire
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
firmware
Merge tag 'kbuild-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
2025-06-07 10:05:35 -07:00
fpga
Merge tag 'fpga-for-6.16-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga into char-misc-next
2025-05-21 14:08:44 +02:00
fsi
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fwctl
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gnss
…
gpio
Merge tag 'gpio-updates-for-v6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
2025-05-27 15:22:01 -07:00
gpu
drm/amd/display: Optimize custom brightness curve interpolation
2025-08-29 10:13:58 -04:00
greybus
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
hid
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
hsi
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
hte
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hv
Merge tag 'hyperv-next-signed-20250602' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
2025-06-03 08:39:20 -07:00
hwmon
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
hwspinlock
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hwtracing
Merge tag 'coresight-next-v6.16' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/coresight/linux into char-misc-next
2025-05-22 18:04:43 +02:00
i2c
i2c: designware: Add quirk for Intel Xe
2025-07-10 10:19:24 -04:00
i3c
i3c: controllers do not need to depend on I3C
2025-05-24 22:49:07 +02:00
idle
intel_idle: Update arguments of mwait_idle_with_hints()
2025-06-10 21:09:28 +02:00
iio
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
infiniband
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
input
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
interconnect
Merge branch 'icc-sa8775p' into icc-next
2025-05-19 17:09:50 +03:00
iommu
iommu/tegra: Fix incorrect size calculation
2025-06-13 17:02:31 +02:00
ipack
…
irqchip
Merge tag 'dmaengine-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
2025-06-05 08:49:30 -07:00
isdn
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
leds
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
macintosh
…
mailbox
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
mcb
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md
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
media
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
memory
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
memstick
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
message
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mfd
Merge tag 'mfd-next-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2025-06-03 11:53:55 -07:00
misc
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
mmc
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
most
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
mtd
drm/xe/nvm: add support for non-posted erase
2025-06-23 13:14:50 -04:00
mux
mux: adgs1408: fix Wvoid-pointer-to-enum-cast warning
2025-05-08 17:12:08 +02:00
net
Merge tag 'net-6.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2025-06-12 09:50:36 -07:00
nfc
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
ntb
…
nubus
…
nvdimm
…
nvme
Merge tag 'block-6.16-20250614' of git://git.kernel.dk/linux
2025-06-14 09:25:22 -07:00
nvmem
Merge tag 'char-misc-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2025-06-06 11:50:47 -07:00
of
Merge tag 'mm-stable-2025-05-31-14-50' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2025-05-31 15:44:16 -07:00
opp
OPP: switch to use kmemdup_array()
2025-05-19 15:37:53 +05:30
parisc
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parport
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
pci
Merge tag 'timers-cleanups-2025-06-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2025-06-08 11:33:00 -07:00
pcmcia
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
peci
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perf
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
2025-05-28 14:55:35 -07:00
phy
Merge tag 'phy-for-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy
2025-06-05 08:20:21 -07:00
pinctrl
pinctrl: sunxi: dt: Consider pin base when calculating bank number from pin
2025-06-10 14:35:40 +02:00
platform
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
pmdomain
pmdomain: ti: Fix STANDBY handling of PER power domain
2025-05-19 16:11:05 +02:00
pnp
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power
Merge tag 'mm-nonmm-stable-2025-05-31-15-28' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2025-05-31 19:12:53 -07:00
powercap
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pps
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
ps3
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ptp
Merge tag 'net-6.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2025-06-12 09:50:36 -07:00
pwm
Merge tag 'pwm/for-6.16-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux
2025-06-06 13:16:50 -07:00
rapidio
drivers/rapidio/rio_cm.c: prevent possible heap overwrite
2025-06-11 22:42:36 -07:00
ras
Merge tag 'v6.15-rc5' into x86/cpu, to resolve conflicts
2025-05-06 10:00:58 +02:00
regulator
regulator: max20086: Fix refcount leak in max20086_parse_regulators_dt()
2025-06-08 23:29:48 +01:00
remoteproc
Merge tag 'rproc-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux
2025-06-02 11:04:29 -07:00
reset
reset: Add USB2PHY port reset driver for Renesas RZ/V2H(P)
2025-05-05 15:18:35 +02:00
rpmsg
rpmsg: qcom_smd: Fix uninitialized return variable in __qcom_smd_send()
2025-05-20 21:46:10 -05:00
rtc
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
s390
Merge branch '6.16/scsi-queue' into 6.16/scsi-fixes
2025-06-09 15:34:06 -04:00
sbus
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scsi
scsi: error: alua: I/O errors for ALUA state transitions
2025-06-09 22:02:13 -04:00
sh
sh: Switch to irq_domain_create_*()
2025-05-16 21:06:11 +02:00
siox
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slimbus
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soc
soc: qcom: ubwc: Fill in UBWC swizzle cfg for platforms that lack one
2025-07-04 17:48:40 -07:00
soundwire
Merge tag 'soundwire-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire
2025-06-05 08:07:24 -07:00
spi
spi: spi-pci1xxxx: Drop MSI-X usage as unsupported by DMA engine
2025-06-13 12:25:31 +01:00
spmi
irqdomain: spmi: Switch to irq_domain_create_tree()
2025-05-21 14:53:17 +02:00
ssb
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staging
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
target
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
tc
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tee
Merge tag 'tee-for-v6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/jenswi/linux-tee into soc/drivers
2025-05-10 11:09:49 +02:00
thermal
Merge tag 'thermal-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2025-05-27 16:28:02 -07:00
thunderbolt
Merge tag 'thunderbolt-for-v6.16-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt into usb-next
2025-05-21 12:26:51 +02:00
tty
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
ufs
Merge branch '6.16/scsi-queue' into 6.16/scsi-fixes
2025-06-09 15:34:06 -04:00
uio
Merge tag 'char-misc-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2025-06-06 11:50:47 -07:00
usb
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
vdpa
vdpa/octeon_ep: Control PCI dev enabling manually
2025-05-27 10:27:53 -04:00
vfio
Merge tag 'pci-v6.16-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
2025-06-04 11:26:17 -07:00
vhost
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2025-05-29 08:15:35 -07:00
video
fbcon: Fix outdated registered_fb reference in comment
2025-07-09 15:28:08 +02:00
virt
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
virtio
virtio_rtc: Add RTC class driver
2025-05-27 10:27:54 -04:00
w1
Merge tag 'char-misc-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2025-06-06 11:50:47 -07:00
watchdog
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
xen
xen/x86: fix initial memory balloon target
2025-05-23 07:09:00 +02:00
zorro
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Kconfig
gpu/trace: make TRACE_GPU_MEM configurable
2025-07-08 09:34:47 -07:00
Makefile
…