[GIT PULL] Backlight for v4.19

[GIT PULL] Backlight for v4.19

[Lee Jones]

Linus,

Enjoy!

The following changes since commit ce397d215ccd07b8ae3f71db689aedb85d56ab40:

  Linux 4.18-rc1 (2018-06-17 08:04:49 +0900)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git backlight-next-4.19

for you to fetch changes up to 633786736ed53a53b8d0a630cc3ff57381027081:

  backlight: pwm_bl: Fix uninitialized variable (2018-07-25 09:09:59 +0100)

----------------------------------------------------------------
 - Core Frameworks
   - Remove unused/obsolete code/comments

 - New Functionality
   - Allow less granular brightness specification for high-res PWMs; pwm_bl
   - Align brightness {inc,dec}rements with that perceived by the human-eye; pwm_bl

 - Fix-ups
   - Prepare for the introduction of -Wimplicit-fall-through; adp8860_bl

 - Bug Fixes
   - Fix uninitialised variable; pwm_bl

----------------------------------------------------------------
Daniel Thompson (1):
      backlight: pwm_bl: Fix uninitialized variable

Daniel Vetter (1):
      backlight: Remove obsolete comment for ->state

Enric Balletbo i Serra (4):
      backlight: pwm_bl: Linear interpolation between brightness-levels
      dt-bindings: pwm-backlight: Add a num-interpolation-steps property
      backlight: pwm_bl: Compute brightness of LED linearly to human eye
      dt-bindings: pwm-backlight: Move brightness-levels to optional

Gustavo A. R. Silva (1):
      backlight: adp8860: Mark expected switch fall-through

 .../bindings/leds/backlight/pwm-backlight.txt      |  34 ++-
 drivers/video/backlight/adp8860_bl.c               |   1 +
 drivers/video/backlight/pwm_bl.c                   | 232 +++++++++++++++++++--
 include/linux/backlight.h                          |   1 -
 4 files changed, 247 insertions(+), 21 deletions(-)

-- 
Lee Jones [李琼斯]
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
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