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path: root/drivers/video/backlight/pwm_bl.c
AgeCommit message (Expand)Author
2019-10-14backlight: pwm_bl: Switch to power-of-2 base for fixed-point mathRasmus Villemoes
2019-10-14backlight: pwm_bl: Drop use of int_pow()Rasmus Villemoes
2019-10-14backlight: pwm_bl: Eliminate a 64/32 divisionRasmus Villemoes
2019-10-14backlight: pwm_bl: Fix cie1913 comments and constantRasmus Villemoes
2019-10-14backlight: pwm_bl: Add missing curly branches in else branchMatthias Kaehlcke
2019-10-14backlight: pwm_bl: Don't assign levels table repeatedlyMatthias Kaehlcke
2019-09-02backlight: pwm_bl: Set scale type for brightness curves specified in the DTMatthias Kaehlcke
2019-09-02backlight: pwm_bl: Set scale type for CIE 1931 curvesMatthias Kaehlcke
2019-07-16Merge tag 'backlight-next-5.3' of git://git.kernel.org/pub/scm/linux/kernel/g...Linus Torvalds
2019-06-27backlight: pwm_bl: Fix heuristic to determine number of brightness levelsMatthias Kaehlcke
2019-06-27backlight: pwm_bl: Convert to use SPDX identifierAndy Shevchenko
2019-06-19treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500Thomas Gleixner
2019-05-14lib/math: move int_pow() from pwm_bl.c for wider useAndy Shevchenko
2019-01-30backlight: pwm_bl: Use gpiod_get_value_cansleep() to get initial stateChen-Yu Tsai
2019-01-15Merge tag 'backlight-next-4.21' of git://git.kernel.org/pub/scm/linux/kernel/...Linus Torvalds
2018-12-10backlight: pwm_bl: Fix brightness levels for non-DT case.Enric Balletbo i Serra
2018-11-27backlight: pwm_bl: Fix devicetree parsing with auto-generated brightness tablesHeiko Stuebner
2018-11-27backlight: pwm_bl: Re-add driver internal enabled trackingHeiko Stuebner
2018-10-09backlight: pwm_bl: Switch to using "atomic" PWM APIEnric Balletbo i Serra
2018-07-25backlight: pwm_bl: Fix uninitialized variableDaniel Thompson
2018-07-04backlight: pwm_bl: Compute brightness of LED linearly to human eyeEnric Balletbo i Serra
2018-07-04backlight: pwm_bl: Linear interpolation between brightness-levelsEnric Balletbo i Serra
2018-04-30backlight: pwm_bl: Don't use GPIOF_* with gpiod_get_directionWolfram Sang
2018-04-30pwm-backlight: Add support for PWM delays proprieties.Enric Balletbo i Serra
2018-04-30pwm-backlight: Enable/disable the PWM before/after LCD enable toggle.Enric Balletbo i Serra
2017-10-13backlight: pwm_bl: Fix overflow conditionDerek Basehore
2017-08-07backlight: pwm_bl: Make of_device_ids constArvind Yadav
2017-04-19backlight: pwm_bl: Fix GPIO out for unimplemented .get_direction()Geert Uytterhoeven
2017-01-04backlight: pwm_bl: Check the PWM state for initial backlight power statePeter Ujfalusi
2017-01-04backlight: pwm_bl: Move the checks for initial power state to a separate func...Peter Ujfalusi
2016-10-06backlight: pwm_bl: Handle gpio that can sleepMaxime Ripard
2016-05-17backlight: pwm_bl: Use pwm_get_args() where appropriateBoris Brezillon
2016-05-17backlight: pwm_bl: Remove useless call to pwm_set_period()Boris BREZILLON
2016-01-11backlight: pwm_bl: Free PWM requested by legacy API on error pathVladimir Zapolskiy
2016-01-11backlight: pwm_bl: Fix broken PWM backlight for non-dt platformsPhilipp Zabel
2016-01-11backlight: pwm_bl: Avoid backlight flicker when probed from DTPhilipp Zabel
2015-10-15backlight: pwm: Reject legacy PWM request for device defined in DTVladimir Zapolskiy
2015-06-24Merge tag 'backlight-for-linus-4.2' of git://git.kernel.org/pub/scm/linux/ker...Linus Torvalds
2015-06-23backlight: pwm_bl: Simplify usage of devm_gpiod_get_optionalAxel Lin
2015-05-26backlight: pwm: Handle EPROBE_DEFER while requesting the PWMNicolas Ferre
2014-11-10backlight: pwm: Clean-up pwm requested using legacy APIVladimir Zapolskiy
2014-10-11Merge tag 'backlight-for-linus-3.18' of git://git.kernel.org/pub/scm/linux/ke...Linus Torvalds
2014-08-28backlight: Remove .owner field for drivers using module_platform_driverPeter Griffin
2014-08-20pwm-backlight: Fix bogus request for GPIO#0 when instantiated from DTLothar Waßmann
2014-07-18backlight: pwm-backlight: Use devm_gpiod_get_optional()Alexandre Courbot
2014-06-23backlight: Remove trivial get_brightness implementationsAndrzej Hajda
2014-05-21pwm-backlight: retrieve configured PWM periodAlexandre Belloni
2014-05-07pwm-backlight: switch to gpiod interfaceAlexandre Courbot
2014-05-02pwm-backlight: Disable backlight on shutdownThierry Reding
2013-12-17backlight: pwm_bl: Remove error message upon devm_kzalloc() failureFabio Estevam
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