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path: root/drivers/video/backlight/pwm_bl.c (follow)
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* backlight: pwm_bl: Improve bootloader/kernel device handoverDaniel Thompson2021-08-191-26/+28
* backlight: pwm_bl: Fix interpolationAlexandru Stan2020-11-041-39/+31
* Merge tag 'pwm/for-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/...Linus Torvalds2020-08-151-1/+2
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| * backlight: pwm_bl: Use 64-bit division functionGuru Das Srinagesh2020-06-171-1/+2
* | backlight: Use backlight_get_brightness() throughoutSam Ravnborg2020-07-201-6/+1
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* backlight: pwm_bl: Switch to full GPIO descriptorLinus Walleij2020-03-181-19/+0
* backlight: pwm_bl: Switch to power-of-2 base for fixed-point mathRasmus Villemoes2019-10-141-10/+12
* backlight: pwm_bl: Drop use of int_pow()Rasmus Villemoes2019-10-141-1/+2
* backlight: pwm_bl: Eliminate a 64/32 divisionRasmus Villemoes2019-10-141-1/+1
* backlight: pwm_bl: Fix cie1913 comments and constantRasmus Villemoes2019-10-141-3/+9
* backlight: pwm_bl: Add missing curly branches in else branchMatthias Kaehlcke2019-10-141-1/+2
* backlight: pwm_bl: Don't assign levels table repeatedlyMatthias Kaehlcke2019-10-141-4/+3
* backlight: pwm_bl: Set scale type for brightness curves specified in the DTMatthias Kaehlcke2019-09-021-0/+30
* backlight: pwm_bl: Set scale type for CIE 1931 curvesMatthias Kaehlcke2019-09-021-1/+4
* Merge tag 'backlight-next-5.3' of git://git.kernel.org/pub/scm/linux/kernel/g...Linus Torvalds2019-07-161-22/+8
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| * backlight: pwm_bl: Fix heuristic to determine number of brightness levelsMatthias Kaehlcke2019-06-271-18/+6
| * backlight: pwm_bl: Convert to use SPDX identifierAndy Shevchenko2019-06-271-8/+3
* | treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500Thomas Gleixner2019-06-191-4/+1
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* lib/math: move int_pow() from pwm_bl.c for wider useAndy Shevchenko2019-05-151-15/+0
* backlight: pwm_bl: Use gpiod_get_value_cansleep() to get initial stateChen-Yu Tsai2019-01-301-1/+1
* Merge tag 'backlight-next-4.21' of git://git.kernel.org/pub/scm/linux/kernel/...Linus Torvalds2019-01-141-11/+17
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| * backlight: pwm_bl: Fix devicetree parsing with auto-generated brightness tablesHeiko Stuebner2018-11-271-9/+10
| * backlight: pwm_bl: Re-add driver internal enabled trackingHeiko Stuebner2018-11-271-2/+7
* | backlight: pwm_bl: Fix brightness levels for non-DT case.Enric Balletbo i Serra2018-12-101-6/+35
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* backlight: pwm_bl: Switch to using "atomic" PWM APIEnric Balletbo i Serra2018-10-091-39/+42
* backlight: pwm_bl: Fix uninitialized variableDaniel Thompson2018-07-251-1/+1
* backlight: pwm_bl: Compute brightness of LED linearly to human eyeEnric Balletbo i Serra2018-07-041-13/+136
* backlight: pwm_bl: Linear interpolation between brightness-levelsEnric Balletbo i Serra2018-07-041-0/+83
* backlight: pwm_bl: Don't use GPIOF_* with gpiod_get_directionWolfram Sang2018-04-301-3/+3
* pwm-backlight: Add support for PWM delays proprieties.Enric Balletbo i Serra2018-04-301-0/+19
* pwm-backlight: Enable/disable the PWM before/after LCD enable toggle.Enric Balletbo i Serra2018-04-301-4/+5
* backlight: pwm_bl: Fix overflow conditionDerek Basehore2017-10-131-2/+5
* backlight: pwm_bl: Make of_device_ids constArvind Yadav2017-08-071-1/+1
* backlight: pwm_bl: Fix GPIO out for unimplemented .get_direction()Geert Uytterhoeven2017-04-191-3/+4
* backlight: pwm_bl: Check the PWM state for initial backlight power statePeter Ujfalusi2017-01-041-0/+4
* backlight: pwm_bl: Move the checks for initial power state to a separate func...Peter Ujfalusi2017-01-041-19/+37
* backlight: pwm_bl: Handle gpio that can sleepMaxime Ripard2016-10-061-2/+2
* backlight: pwm_bl: Use pwm_get_args() where appropriateBoris Brezillon2016-05-171-1/+9
* backlight: pwm_bl: Remove useless call to pwm_set_period()Boris BREZILLON2016-05-171-3/+1
* backlight: pwm_bl: Free PWM requested by legacy API on error pathVladimir Zapolskiy2016-01-111-0/+2
* backlight: pwm_bl: Fix broken PWM backlight for non-dt platformsPhilipp Zabel2016-01-111-5/+4
* backlight: pwm_bl: Avoid backlight flicker when probed from DTPhilipp Zabel2016-01-111-1/+22
* backlight: pwm: Reject legacy PWM request for device defined in DTVladimir Zapolskiy2015-10-151-10/+9
* Merge tag 'backlight-for-linus-4.2' of git://git.kernel.org/pub/scm/linux/ker...Linus Torvalds2015-06-251-4/+2
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| * backlight: pwm_bl: Simplify usage of devm_gpiod_get_optionalAxel Lin2015-06-231-4/+2
* | backlight: pwm: Handle EPROBE_DEFER while requesting the PWMNicolas Ferre2015-05-261-0/+4
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* backlight: pwm: Clean-up pwm requested using legacy APIVladimir Zapolskiy2014-11-101-1/+4
* Merge tag 'backlight-for-linus-3.18' of git://git.kernel.org/pub/scm/linux/ke...Linus Torvalds2014-10-111-1/+0
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| * backlight: Remove .owner field for drivers using module_platform_driverPeter Griffin2014-08-281-1/+0
* | pwm-backlight: Fix bogus request for GPIO#0 when instantiated from DTLothar Waßmann2014-08-201-0/+1
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