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path: root/drivers/video/backlight/pwm_bl.c
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* treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500Thomas Gleixner2019-06-191-4/+1
* lib/math: move int_pow() from pwm_bl.c for wider useAndy Shevchenko2019-05-141-15/+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 Torvalds2019-01-151-11/+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 Torvalds2015-06-241-4/+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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* backlight: pwm-backlight: Use devm_gpiod_get_optional()Alexandre Courbot2014-07-181-5/+2
* backlight: Remove trivial get_brightness implementationsAndrzej Hajda2014-06-231-6/+0
* pwm-backlight: retrieve configured PWM periodAlexandre Belloni2014-05-211-3/+6
* pwm-backlight: switch to gpiod interfaceAlexandre Courbot2014-05-071-40/+29
* pwm-backlight: Disable backlight on shutdownThierry Reding2014-05-021-0/+9
* backlight: pwm_bl: Remove error message upon devm_kzalloc() failureFabio Estevam2013-12-171-1/+0
* Merge tag 'pwm/for-3.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git...Linus Torvalds2013-11-161-36/+130
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| * pwm-backlight: Remove unused variableThierry Reding2013-10-221-1/+1
| * pwm_backlight: avoid short blank screen while doing hibernationHuayi Li2013-10-221-2/+8
| * pwm-backlight: Fix brightness adjustmentThierry Reding2013-10-181-12/+18
| * pwm-backlight: Allow for non-increasing brightness levelsMike Dunn2013-10-161-14/+15
| * pwm-backlight: Add power supply supportThierry Reding2013-10-161-0/+13
| * pwm-backlight: Use new enable_gpio fieldThierry Reding2013-10-161-7/+50
| * pwm-backlight: Track enable stateThierry Reding2013-10-161-0/+11
| * pwm-backlight: Refactor backlight power on/offThierry Reding2013-10-161-22/+31
| * pwm-backlight: Improve readabilityThierry Reding2013-10-161-1/+6
* | backlight: use dev_get_platdata()Jingoo Han2013-11-131-1/+1
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