diff options
| author | Kim, Milo <[email protected]> | 2012-03-23 15:02:01 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2012-03-23 16:58:33 -0700 |
| commit | 7be865ab8634d4ec2a6bdb9459b268cd60e832af (patch) | |
| tree | d7b73134707935d0bf6a912fa96e6dfcef47676a /scripts/objdiff | |
| parent | 050ea48bbfc80b6aa81f8df0d9f25e6e47d96e98 (diff) | |
backlight: new backlight driver for LP855x devices
THis driver supports TI LP8550/LP8551/LP8552/LP8553/LP8556 backlight
devices.
The brightness can be controlled by the I2C or PWM input. The lp855x
driver provides both modes. For the PWM control, pwm-specific functions
can be defined in the platform data. And some information can be read
via the sysfs(lp855x device attributes).
For details, please refer to Documentation/backlight/lp855x-driver.txt.
[[email protected]: add missing mutex_unlock in lp855x_read_byte() error path]
[[email protected]: check platform data in lp855x_probe()]
[[email protected]: small cleanups]
[[email protected]: silence a compiler warning]
[[email protected]: use id->driver_data to differentiate lp855x chips]
[[email protected]: simplify boolean return expression]
Signed-off-by: Milo(Woogyom) Kim <[email protected]>
Signed-off-by: Axel Lin <[email protected]>
Signed-off-by: Dan Carpenter <[email protected]>
Cc: Richard Purdie <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'scripts/objdiff')
0 files changed, 0 insertions, 0 deletions