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android-kvm
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linux
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2b951b0efbaa6c805854b60c11f08811054d50cd
/
drivers
/
video
/
backlight
/
pwm_bl.c
deaeeda
backlight: pwm_bl: Don't rely on a disabled PWM emiting inactive state
by Uwe Kleine-König
· 2 years, 1 month ago
00e7e69
backlight: pwm_bl: Configure pwm only once per backlight toggle
by Uwe Kleine-König
· 2 years, 1 month ago
5a7fbe4
backlight: pwm_bl: Drop support for legacy PWM probing
by Uwe Kleine-König
· 2 years, 3 months ago
ba9897a
backlight: pwm_bl: Avoid open coded arithmetic in memory allocation
by Christophe JAILLET
· 3 years, 1 month ago
79fad92
backlight: pwm_bl: Improve bootloader/kernel device handover
by Daniel Thompson
· 3 years, 7 months ago
789eb04
backlight: pwm_bl: Fix interpolation
by Alexandru Stan
· 4 years, 4 months ago
fded091
Merge tag 'pwm/for-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
by Linus Torvalds
· 4 years, 6 months ago
51d53e5
backlight: Use backlight_get_brightness() throughout
by Sam Ravnborg
· 4 years, 7 months ago
134ada1
backlight: pwm_bl: Use 64-bit division function
by Guru Das Srinagesh
· 4 years, 9 months ago
2644f91
backlight: pwm_bl: Switch to full GPIO descriptor
by Linus Walleij
· 5 years ago
ca58b37
backlight: pwm_bl: Switch to power-of-2 base for fixed-point math
by Rasmus Villemoes
· 5 years ago
407feae
backlight: pwm_bl: Drop use of int_pow()
by Rasmus Villemoes
· 5 years ago
e802cba
backlight: pwm_bl: Eliminate a 64/32 division
by Rasmus Villemoes
· 5 years ago
efdf690
backlight: pwm_bl: Fix cie1913 comments and constant
by Rasmus Villemoes
· 5 years ago
349ee12
backlight: pwm_bl: Add missing curly branches in else branch
by Matthias Kaehlcke
· 5 years ago
de6f2a7
backlight: pwm_bl: Don't assign levels table repeatedly
by Matthias Kaehlcke
· 5 years ago
c0b64fa
backlight: pwm_bl: Set scale type for brightness curves specified in the DT
by Matthias Kaehlcke
· 6 years ago
511a204
backlight: pwm_bl: Set scale type for CIE 1931 curves
by Matthias Kaehlcke
· 6 years ago
5095062
Merge tag 'backlight-next-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight
by Linus Torvalds
· 6 years ago
73fbfc4
backlight: pwm_bl: Fix heuristic to determine number of brightness levels
by Matthias Kaehlcke
· 6 years ago
5076fbe
backlight: pwm_bl: Convert to use SPDX identifier
by Andy Shevchenko
· 6 years ago
d2912cb
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
by Thomas Gleixner
· 6 years ago
9f61589
lib/math: move int_pow() from pwm_bl.c for wider use
by Andy Shevchenko
· 6 years ago
cec2b18
backlight: pwm_bl: Use gpiod_get_value_cansleep() to get initial state
by Chen-Yu Tsai
· 6 years ago
3a73e73
Merge tag 'backlight-next-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight
by Linus Torvalds
· 6 years ago
d347d0c
backlight: pwm_bl: Fix brightness levels for non-DT case.
by Enric Balletbo i Serra
· 6 years ago
61170ee
backlight: pwm_bl: Fix devicetree parsing with auto-generated brightness tables
by Heiko Stuebner
· 6 years ago
e4c8ae3
backlight: pwm_bl: Re-add driver internal enabled tracking
by Heiko Stuebner
· 6 years ago
e6bcca0
backlight: pwm_bl: Switch to using "atomic" PWM API
by Enric Balletbo i Serra
· 7 years ago
6337867
backlight: pwm_bl: Fix uninitialized variable
by Daniel Thompson
· 7 years ago
88ba95b
backlight: pwm_bl: Compute brightness of LED linearly to human eye
by Enric Balletbo i Serra
· 7 years ago
573fe6d
backlight: pwm_bl: Linear interpolation between brightness-levels
by Enric Balletbo i Serra
· 7 years ago
bb084c0
backlight: pwm_bl: Don't use GPIOF_* with gpiod_get_direction
by Wolfram Sang
· 7 years ago
3157694
pwm-backlight: Add support for PWM delays proprieties.
by Enric Balletbo i Serra
· 7 years ago
5fb5cae
pwm-backlight: Enable/disable the PWM before/after LCD enable toggle.
by Enric Balletbo i Serra
· 7 years ago
5d0c49a
backlight: pwm_bl: Fix overflow condition
by Derek Basehore
· 7 years ago
62cdfe6
backlight: pwm_bl: Make of_device_ids const
by Arvind Yadav
· 8 years ago
892c778
backlight: pwm_bl: Fix GPIO out for unimplemented .get_direction()
by Geert Uytterhoeven
· 8 years ago
d1b8129
backlight: pwm_bl: Check the PWM state for initial backlight power state
by Peter Ujfalusi
· 8 years ago
7613c92
backlight: pwm_bl: Move the checks for initial power state to a separate function
by Peter Ujfalusi
· 8 years ago
0c9501f
backlight: pwm_bl: Handle gpio that can sleep
by Maxime Ripard
· 8 years ago
6cb9644
backlight: pwm_bl: Use pwm_get_args() where appropriate
by Boris Brezillon
· 9 years ago
7f044b0
backlight: pwm_bl: Remove useless call to pwm_set_period()
by Boris BREZILLON
· 9 years ago
60d613d
backlight: pwm_bl: Free PWM requested by legacy API on error path
by Vladimir Zapolskiy
· 10 years ago
8777078
backlight: pwm_bl: Fix broken PWM backlight for non-dt platforms
by Philipp Zabel
· 9 years ago
3698d7e
backlight: pwm_bl: Avoid backlight flicker when probed from DT
by Philipp Zabel
· 9 years ago
dc88112
backlight: pwm: Reject legacy PWM request for device defined in DT
by Vladimir Zapolskiy
· 9 years ago
d59b92f
Merge tag 'backlight-for-linus-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight
by Linus Torvalds
· 10 years ago
cdaefcc
backlight: pwm_bl: Simplify usage of devm_gpiod_get_optional
by Axel Lin
· 10 years ago
68feaca
backlight: pwm: Handle EPROBE_DEFER while requesting the PWM
by Nicolas Ferre
· 10 years ago
edf387b
backlight: pwm: Clean-up pwm requested using legacy API
by Vladimir Zapolskiy
· 10 years ago
4e0b7fe
Merge tag 'backlight-for-linus-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight
by Linus Torvalds
· 10 years ago
6728f2b1
backlight: Remove .owner field for drivers using module_platform_driver
by Peter Griffin
· 11 years ago
937222c
pwm-backlight: Fix bogus request for GPIO#0 when instantiated from DT
by Lothar Waßmann
· 11 years ago
ff9c542
backlight: pwm-backlight: Use devm_gpiod_get_optional()
by Alexandre Courbot
· 11 years ago
a5d8e2e
backlight: Remove trivial get_brightness implementations
by Andrzej Hajda
· 11 years ago
16fc335
pwm-backlight: retrieve configured PWM period
by Alexandre Belloni
· 11 years ago
257462d
pwm-backlight: switch to gpiod interface
by Alexandre Courbot
· 11 years ago
5f33b89
pwm-backlight: Disable backlight on shutdown
by Thierry Reding
· 11 years ago
ca7a97a
backlight: pwm_bl: Remove error message upon devm_kzalloc() failure
by Fabio Estevam
· 11 years ago
0bde729
Merge tag 'pwm/for-3.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
by Linus Torvalds
· 11 years ago
c512794c
backlight: use dev_get_platdata()
by Jingoo Han
· 11 years ago
73d4e2b
pwm-backlight: Remove unused variable
by Thierry Reding
· 11 years ago
1dea1fd
pwm_backlight: avoid short blank screen while doing hibernation
by Huayi Li
· 11 years ago
e4bfeda
pwm-backlight: Fix brightness adjustment
by Thierry Reding
· 11 years ago
8f43e18
pwm-backlight: Allow for non-increasing brightness levels
by Mike Dunn
· 11 years ago
22ceeee
pwm-backlight: Add power supply support
by Thierry Reding
· 11 years ago
8265b2e
pwm-backlight: Use new enable_gpio field
by Thierry Reding
· 11 years ago
97c3843
pwm-backlight: Track enable state
by Thierry Reding
· 11 years ago
62b744a
pwm-backlight: Refactor backlight power on/off
by Thierry Reding
· 11 years ago
668e63c
pwm-backlight: Improve readability
by Thierry Reding
· 11 years ago
c791126
pwm_backlight: remove unnecessary ifdefs
by Jingoo Han
· 12 years ago
3eb0522
Merge tag 'for-3.9-rc1' of git://gitorious.org/linux-pwm/linux-pwm
by Linus Torvalds
· 12 years ago
e6e3dbf
pwm_backlight: use bl_get_data instead of dev_get_drvdata
by Jingoo Han
· 12 years ago
83cfd72
pwm_backlight: Validate dft_brightness in main probe function
by Peter Ujfalusi
· 12 years ago
0132267
pwm-backlight: handle BL_CORE_FBBLANK state
by Alexandre Courbot
· 12 years ago
60ce702
pwm-backlight: Use devm_pwm_get() instead of pwm_get()
by Sachin Kamat
· 12 years ago
9fb978b
pwm_backlight: pass correct brightness to callback
by Alexandre Courbot
· 13 years ago
3e3ed6c
pwm-backlight: Add rudimentary device tree support
by Thierry Reding
· 13 years ago
ce96922
drivers/video/backlight: use devm_ functions
by Julia Lawall
· 13 years ago
e2c17bc
backlight: convert pwm_bl to dev_pm_ops
by Mark Brown
· 13 years ago
81178e0
backlight: convert drivers/video/backlight/* to use module_platform_driver()
by Axel Lin
· 13 years ago
cc7993f
backlight: add a callback 'notify_after' for backlight control
by Dilan Lee
· 13 years ago
ef0a5e8
pwm_backlight: add check_fb() hook
by Robert Morell
· 14 years ago
bb7ca74
backlight: add backlight type
by Matthew Garrett
· 14 years ago
fef7764
backlight: add low threshold to pwm backlight
by Arun Murthy
· 14 years ago
5a0e3ad
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
by Tejun Heo
· 15 years ago
a19a6ee
backlight: Allow properties to be passed at registration
by Matthew Garrett
· 15 years ago
cfc3899
backlight: Pass device through notify callback in the pwm driver
by Ben Dooks
· 15 years ago
9905a43
backlight: Constify struct backlight_ops
by Emese Revfy
· 15 years ago
82e8b54
backlight: fix pwm_bl.c to notify platform code when suspending
by Marc Zyngier
· 16 years ago
b8cdd87
backlight: fix pwm_bl.c when multiple PWM backlights exist
by Eric Miao
· 16 years ago
8cd6819
backlight: add MODULE_ALIAS() to pwm_backlight driver
by Ben Dooks
· 17 years ago
14563a4
backlight: add more information output to pwm_backlight
by Ben Dooks
· 17 years ago
43bda1a
[ARM] 5141/1: PWM: pwm_request() should return an PTR_ERR() instead of NULL.
by Ben Dooks
· 17 years ago
3b73125
[ARM] 5044/1: pwm_bl: add init/notify/exit callbacks
by Philipp Zabel
· 17 years ago
42796d3
[ARM] pxa: add generic PWM backlight driver
by eric miao
· 17 years ago