linux-stable.git/drivers/video/backlight, branch v6.0 Linux kernel stable tree Merge tag 'backlight-next-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight 2022-08-06T17:33:34+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-08-06T17:33:34+00:00 75b9fcb530edc9731bd539353ec7ddb6c8366a25 Pull backlight updates from Lee Jones: "Core Framework: - Change maintainer email address Fix-ups: - Obtain OCP level from Device Tree; rt4831-backlight - DT fix-ups/conversions; richtek,rt4831-backlight - Remove unused code / functionatlity; platform_lcd - Switch to atomic PWM API; lp855x_bl * tag 'backlight-next-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight: MAINTAINERS: Use Lee Jones' kernel.org address for Backlight submissions backlight: lp855x: Switch to atomic PWM API dt-bindings: backlight: Update Lee Jones' email address Revert "drivers/video/backlight/platform_lcd.c: add support for device tree based probe" backlight: rt4831: Apply ocp level from devicetree dt-bindings: backlight: rt4831: Add the new ocp level property 
Pull backlight updates from Lee Jones:
 "Core Framework:
   - Change maintainer email address

  Fix-ups:
   - Obtain OCP level from Device Tree; rt4831-backlight
   - DT fix-ups/conversions; richtek,rt4831-backlight
   - Remove unused code / functionatlity; platform_lcd
   - Switch to atomic PWM API; lp855x_bl

* tag 'backlight-next-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
  MAINTAINERS: Use Lee Jones' kernel.org address for Backlight submissions
  backlight: lp855x: Switch to atomic PWM API
  dt-bindings: backlight: Update Lee Jones' email address
  Revert "drivers/video/backlight/platform_lcd.c: add support for device tree based probe"
  backlight: rt4831: Apply ocp level from devicetree
  dt-bindings: backlight: rt4831: Add the new ocp level property
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/linux-avr32 2022-08-04T22:20:39+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-08-04T22:20:39+00:00 25e6bed5a64836621e41bc9f9d97eb79f1bdfa1e Pull AVR32 updates from Hans-Christian Noren Egtvedt: "Mostly changes to documentation and comments" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/linux-avr32: video:backlight: remove reference to AVR32 architecture in ltv350qv video: remove support for non-existing atmel,at32ap-lcdc in atmel_lcdfb usb:udc: remove reference to AVR32 architecture in Atmel USBA Kconfig sound:spi: remove reference to AVR32 in Atmel AT73C213 DAC driver net: remove cdns,at32ap7000-macb device tree entry misc: update maintainer email address and description for atmel-ssc mfd: remove reference to AVR32 architecture in atmel-smc.c dma:dw: remove reference to AVR32 architecture in core.c 
Pull AVR32 updates from Hans-Christian Noren Egtvedt:
 "Mostly changes to documentation and comments"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/linux-avr32:
  video:backlight: remove reference to AVR32 architecture in ltv350qv
  video: remove support for non-existing atmel,at32ap-lcdc in atmel_lcdfb
  usb:udc: remove reference to AVR32 architecture in Atmel USBA Kconfig
  sound:spi: remove reference to AVR32 in Atmel AT73C213 DAC driver
  net: remove cdns,at32ap7000-macb device tree entry
  misc: update maintainer email address and description for atmel-ssc
  mfd: remove reference to AVR32 architecture in atmel-smc.c
  dma:dw: remove reference to AVR32 architecture in core.c
video:backlight: remove reference to AVR32 architecture in ltv350qv 2022-08-03T09:11:26+00:00 Hans-Christian Noren Egtvedt egtvedt@samfundet.no 2018-10-20T10:40:16+00:00 2fb0ec4ae5632ba288ab233849f85069d4c475a5 The AVR32 architecture does no longer exist in the Linux kernel, hence remove a reference to also non-existing Linux BSP CD from Atmel. Signed-off-by: Hans-Christian Noren Egtvedt <egtvedt@samfundet.no> 
The AVR32 architecture does no longer exist in the Linux kernel, hence
remove a reference to also non-existing Linux BSP CD from Atmel.

Signed-off-by: Hans-Christian Noren Egtvedt <egtvedt@samfundet.no>
backlight: lp855x: Switch to atomic PWM API 2022-07-19T09:49:27+00:00 Maíra Canal mairacanal@riseup.net 2022-07-14T21:53:34+00:00 f2ac0a8f8a0366fdb77a46d07f32be406aa9fcb4 Remove legacy PWM interface (pwm_config, pwm_enable, pwm_disable) and replace it for the atomic PWM API. Signed-off-by: Maíra Canal <mairacanal@riseup.net> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20220714215334.78226-1-mairacanal@riseup.net 
Remove legacy PWM interface (pwm_config, pwm_enable, pwm_disable) and
replace it for the atomic PWM API.

Signed-off-by: Maíra Canal <mairacanal@riseup.net>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Lee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20220714215334.78226-1-mairacanal@riseup.net
Revert "drivers/video/backlight/platform_lcd.c: add support for device tree based probe" 2022-07-13T08:11:21+00:00 Rob Herring robh@kernel.org 2022-06-29T21:00:23+00:00 e3ac5e8736c16306b9589f210a473aceb62347cb This reverts commit 52e842432f36d5b15227d0ee0d2aa3d2bc3cc0b2. The DT support never would have worked because there's no platform_data providing ops. There's not any documented binding for it either. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20220629210024.815761-1-robh@kernel.org 
This reverts commit 52e842432f36d5b15227d0ee0d2aa3d2bc3cc0b2.

The DT support never would have worked because there's no platform_data
providing ops. There's not any documented binding for it either.

Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20220629210024.815761-1-robh@kernel.org
backlight: rt4831: Apply ocp level from devicetree 2022-06-27T14:07:47+00:00 ChiYuan Huang cy_huang@richtek.com 2022-06-21T10:36:28+00:00 8b0bce056351bb9abd06a09cffff1ff0d84ee580 Add 'richtek,bled-ocp-microamp' property parsing in device_property_init function. This value may configure prior to the kernel driver. If it's not specified in devicetree, keep the original setting. Else, use clamp to align the value in min/max range and also roundup to choose the best selector. Reported-by: Lucas Tsai <lucas_tsai@richtek.com> Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/1655807788-24511-3-git-send-email-u0084500@gmail.com 
Add 'richtek,bled-ocp-microamp' property parsing in
device_property_init function.

This value may configure prior to the kernel driver. If it's not specified in
devicetree, keep the original setting. Else, use clamp to align the
value in min/max range and also roundup to choose the best selector.

Reported-by: Lucas Tsai <lucas_tsai@richtek.com>
Signed-off-by: ChiYuan Huang <cy_huang@richtek.com>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/1655807788-24511-3-git-send-email-u0084500@gmail.com
treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_30.RULE (part 2) 2022-06-10T12:51:35+00:00 Thomas Gleixner tglx@linutronix.de 2022-06-07T14:11:13+00:00 2aec85b26f39fa9e036c5872950c0ef9b479a1ec Based on the normalized pattern: this program is free software you can redistribute it and/or modify it under the terms of the gnu general public license as published by the free software foundation version 2 this program is distributed as is without any warranty of any kind whether express or implied without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference. Reviewed-by: Allison Randal <allison@lohutok.net> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Based on the normalized pattern:

    this program is free software you can redistribute it and/or modify it
    under the terms of the gnu general public license as published by the
    free software foundation version 2  this program is distributed as is
    without any warranty of any kind whether express or implied without
    even the implied warranty of merchantability or fitness for a
    particular purpose see the gnu general public license for more details

extracted by the scancode license scanner the SPDX license identifier

    GPL-2.0-only

has been chosen to replace the boilerplate/reference.

Reviewed-by: Allison Randal <allison@lohutok.net>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fbdev: omap: avoid using mach/*.h files 2022-04-21T13:01:14+00:00 Arnd Bergmann arnd@arndb.de 2019-08-06T14:08:34+00:00 804f7f19c2e2928aeb8eafef8379fe8b8d13f98b All the headers we actually need are now in include/linux/soc, so use those versions instead and allow compile-testing on other architectures. Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> 
All the headers we actually need are now in include/linux/soc,
so use those versions instead and allow compile-testing on
other architectures.

Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Merge tag 'backlight-next-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight 2022-03-25T21:01:23+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-03-25T21:01:23+00:00 46f538bf2404ee9c32648deafb886f49144bfd5e Pull backlight updates from Lee Jones: "New Device Support: - Add support for PM6150L to Qualcomm WLED Fix-ups" - Use kcalloc() to avoid open-coding; pwm_bl - Device Tree changes; qcom-wled - Cleanup or simplify code; backlight" * tag 'backlight-next-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight: backlight: backlight: Slighly simplify devm_of_find_backlight() backlight: qcom-wled: Add PM6150L compatible dt-bindings: backlight: qcom-wled: Add PM6150L compatible backlight: pwm_bl: Avoid open coded arithmetic in memory allocation 
Pull backlight updates from Lee Jones:
 "New Device Support:
   - Add support for PM6150L to Qualcomm WLED

  Fix-ups"
   - Use kcalloc() to avoid open-coding; pwm_bl
   - Device Tree changes; qcom-wled
   - Cleanup or simplify code; backlight"

* tag 'backlight-next-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
  backlight: backlight: Slighly simplify devm_of_find_backlight()
  backlight: qcom-wled: Add PM6150L compatible
  dt-bindings: backlight: qcom-wled: Add PM6150L compatible
  backlight: pwm_bl: Avoid open coded arithmetic in memory allocation
Merge tag 'for-5.18/fbdev-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev 2022-03-23T21:45:01+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-03-23T21:45:01+00:00 9c4b86ebf5bfdaceba4bedbaf76e4ff745db17ef Pull fbdev updates from Helge Deller: "Lots of small fixes and code cleanups across most of the fbdev drivers. This includes conversions to use helper functions, const conversions, spelling fixes, help text updates, adding return value checks, small build fixes, and much more" * tag 'for-5.18/fbdev-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: (59 commits) video: fbdev: kyro: make read-only array ODValues static const video: fbdev: offb: fix warning comparing pointer to 0 video: fbdev: omapfb: Add missing of_node_put() in dvic_probe_of video: fbdev: sm712fb: Fix crash in smtcfb_write() video: fbdev: s3c-fb: fix platform_get_irq.cocci warning video: fbdev: sm712fb: Fix crash in smtcfb_read() video: fbdev: via: check the return value of kstrdup() video: fbdev: au1100fb: Spelling s/palette/palette/ video: fbdev: atari: Atari 2 bpp (STe) palette bugfix video: fbdev: atari: Remove unused atafb_setcolreg() video: fbdev: atari: Convert to standard round_up() helper video: fbdev: atari: Fix TT High video mode video: fbdev: udlfb: replace snprintf in show functions with sysfs_emit video: fbdev: omapfb: panel-tpo-td043mtea1: Use sysfs_emit() instead of snprintf() video: fbdev: omapfb: panel-dsi-cm: Use sysfs_emit() instead of snprintf() video: fbdev: omapfb: Use sysfs_emit() instead of snprintf() video: fbdev: s3c-fb: Use platform_get_irq() to get the interrupt video: fbdev: Fix wrong file path for pvr2fb.c in Kconfig help text video: fbdev: pxa3xx-gcu: Remove unnecessary print function dev_err() video: fbdev: pxa168fb: Remove unnecessary print function dev_err() ... 
Pull fbdev updates from Helge Deller:
 "Lots of small fixes and code cleanups across most of the fbdev
  drivers.

  This includes conversions to use helper functions, const conversions,
  spelling fixes, help text updates, adding return value checks, small
  build fixes, and much more"

* tag 'for-5.18/fbdev-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: (59 commits)
  video: fbdev: kyro: make read-only array ODValues static const
  video: fbdev: offb: fix warning comparing pointer to 0
  video: fbdev: omapfb: Add missing of_node_put() in dvic_probe_of
  video: fbdev: sm712fb: Fix crash in smtcfb_write()
  video: fbdev: s3c-fb: fix platform_get_irq.cocci warning
  video: fbdev: sm712fb: Fix crash in smtcfb_read()
  video: fbdev: via: check the return value of kstrdup()
  video: fbdev: au1100fb: Spelling s/palette/palette/
  video: fbdev: atari: Atari 2 bpp (STe) palette bugfix
  video: fbdev: atari: Remove unused atafb_setcolreg()
  video: fbdev: atari: Convert to standard round_up() helper
  video: fbdev: atari: Fix TT High video mode
  video: fbdev: udlfb: replace snprintf in show functions with sysfs_emit
  video: fbdev: omapfb: panel-tpo-td043mtea1: Use sysfs_emit() instead of snprintf()
  video: fbdev: omapfb: panel-dsi-cm: Use sysfs_emit() instead of snprintf()
  video: fbdev: omapfb: Use sysfs_emit() instead of snprintf()
  video: fbdev: s3c-fb: Use platform_get_irq() to get the interrupt
  video: fbdev: Fix wrong file path for pvr2fb.c in Kconfig help text
  video: fbdev: pxa3xx-gcu: Remove unnecessary print function dev_err()
  video: fbdev: pxa168fb: Remove unnecessary print function dev_err()
  ...