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| author |   Kim, Milo <Milo.Kim@ti.com> | 2013-03-14 04:29:26 -0700 |
|---|---|---|
| committer |   Bryan Wu <cooloney@gmail.com> | 2013-04-01 11:04:50 -0700 |
| commit | 313bf0b1a0eaeaac17ea8c4b748f16e28fce8b7a (patch) | |
| tree | 755f533e1c82fb69edda6e88abe96673dcef8a85 /drivers/leds/leds-lp55xx-common.c | |
| parent | leds: add camera LED triggers (diff) | |
| download | linux-dev-313bf0b1a0eaeaac17ea8c4b748f16e28fce8b7a.tar.xz linux-dev-313bf0b1a0eaeaac17ea8c4b748f16e28fce8b7a.zip | |
leds: lm355x, lm3642: support camera LED triggers for flash and torch
LM355x and LM3642 support flash and torch functionality.
(Camera driver) (LED trigger for camera) (LED driver)
Turn on the flash ...> ledtrig_flash_ctrl(true) ...> LM355x or LM3642
brightness ctrl
<actual driving here>
Flash/torch LEDs are controlled by other driver using LED camera trigger
APIs, ledtrig_flash_ctrl()/ledtrig_torch_ctrl().
Then, actual device control is activated by each LED driver such like
LM355x or LM3642.
Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
Diffstat (limited to 'drivers/leds/leds-lp55xx-common.c')
0 files changed, 0 insertions, 0 deletions