linux/Documentation
Adrián Larumbe b12f3ea7c1 drm/panfrost: Replace fdinfo's profiling debugfs knob with sysfs
Debugfs isn't always available in production builds that try to squeeze
every single byte out of the kernel image, but we still need a way to
toggle the timestamp and cycle counter registers so that jobs can be
profiled for fdinfo's drm engine and cycle calculations.

Drop the debugfs knob and replace it with a sysfs file that accomplishes
the same functionality, and document its ABI in a separate file.

Signed-off-by: Adrián Larumbe <adrian.larumbe@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Steven Price <steven.price@arm.com>
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240306015819.822128-2-adrian.larumbe@collabora.com
2024-03-11 13:27:10 +01:00
..
ABI drm/panfrost: Replace fdinfo's profiling debugfs knob with sysfs 2024-03-11 13:27:10 +01:00
accel docs/accel: correct links to mailing list archives 2024-01-23 14:45:50 -07:00
accounting
admin-guide drm/edid/firmware: Remove built-in EDIDs 2024-02-26 14:05:18 +01:00
arch x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key 2024-02-19 16:31:49 -08:00
block Documentation: block: ioprio: Update schedulers 2024-01-18 08:21:14 -07:00
bpf Another moderately busy cycle for documentation, including: 2024-01-11 19:46:52 -08:00
cdrom
core-api A handful of late-arriving documentation fixes. 2024-01-17 11:49:11 -08:00
cpu-freq
crypto Another moderately busy cycle for documentation, including: 2024-01-11 19:46:52 -08:00
dev-tools Documentation: KUnit: Update the instructions on how to test static functions 2024-01-22 07:59:03 -07:00
devicetree dt-bindings: display/lvds-codec: add ti,sn65lvds94 2024-03-10 20:23:32 +02:00
doc-guide docs: Raise the minimum Sphinx requirement to 2.4.4 2023-12-15 08:36:33 -07:00
driver-api pci-v6.8-changes 2024-01-17 16:23:17 -08:00
fault-injection
fb fbdev/intelfb: Remove driver 2024-01-12 12:38:37 +01:00
features riscv: Add support for BATCHED_UNMAP_TLB_FLUSH 2024-01-11 08:01:53 -08:00
filesystems ovl: mark xwhiteouts directory with overlay.opaque='x' 2024-01-23 12:39:48 +02:00
firmware_class
firmware-guide
fpga
gpu drm/panfrost: Replace fdinfo's profiling debugfs knob with sysfs 2024-03-11 13:27:10 +01:00
hid
hwmon hwmon: (lm75) Add AMS AS6200 temperature sensor 2024-01-02 08:44:57 -08:00
i2c Documentation/i2c: fix spelling error in i2c-address-translators 2023-12-27 20:05:44 +01:00
iio
images
infiniband
input
isdn
kbuild docs: kconfig: Fix grammar and formatting 2024-02-15 06:55:47 +09:00
kernel-hacking
leds
litmus-tests
livepatch
locking locking/mutex: Clarify that mutex_unlock(), and most other sleeping locks, can still use the lock object after it's unlocked 2024-01-08 09:55:31 +01:00
maintainer
mhi
misc-devices
mm mm/rmap: rename COMPOUND_MAPPED to ENTIRELY_MAPPED 2023-12-29 11:58:56 -08:00
netlabel
netlink dpll: fix possible deadlock during netlink dump operation 2024-02-08 18:29:21 -08:00
networking net-device: move lstats in net_device_read_txrx 2024-02-12 09:51:26 +00:00
nvdimm
nvme
PCI docs: PCI: Fix typos 2023-12-28 17:37:36 -06:00
pcmcia
peci
power Documentation: PM: Adjust freezing-of-tasks.rst to the freezer changes 2023-12-19 21:14:32 +01:00
process Including fixes from bpf and netfilter. 2024-02-22 09:57:58 -08:00
RAS
RCU doc: Mention address and data dependencies in rcu_dereference.rst 2023-12-14 01:16:28 +05:30
rust LoongArch changes for v6.8 2024-01-19 13:30:49 -08:00
scheduler sched/fair: Remove SCHED_FEAT(UTIL_EST_FASTUP, true) 2023-12-23 15:59:56 +01:00
scsi
security
sound
sphinx docs: translations: use attribute to store current language 2024-02-21 13:41:37 -07:00
sphinx-static docs: translations: add translations links when they exist 2023-12-19 14:34:59 -07:00
spi
staging rpmsg updates for v6.8 2024-01-17 15:05:27 -08:00
target
tee
timers
tools
trace tracing updates for 6.8: 2024-01-18 14:35:29 -08:00
translations A handful of late-arriving documentation fixes. 2024-01-17 11:49:11 -08:00
usb usb: gadget: ncm: Fix indentations in documentation of NCM section 2024-01-27 16:27:58 -08:00
userspace-api fbdev fixes and cleanups for 6.8-rc1: 2024-01-12 14:38:08 -08:00
virt KVM x86 MMU changes for 6.8: 2024-01-08 08:10:32 -05:00
w1
watchdog
wmi
.gitignore
atomic_bitops.txt
atomic_t.txt
Changes
CodingStyle
conf.py docs: Instruct LaTeX to cope with deeper nesting 2024-02-20 14:51:42 -07:00
docutils.conf
dontdiff
index.rst
Kconfig
Makefile doc/netlink: Regenerate netlink .rst files if ynl-gen-rst changes 2023-12-18 14:39:44 -08:00
memory-barriers.txt doc: Clarify historical disclaimers in memory-barriers.txt 2023-12-14 01:16:28 +05:30
SubmittingPatches
subsystem-apis.rst