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| author | Meghana Madhyastha <meghana.madhyastha@gmail.com> | 2018-01-24 16:34:07 +0000 |
|---|---|---|
| committer | Sean Paul <seanpaul@chromium.org> | 2018-01-29 10:34:53 -0500 |
| commit | 5b698be0497d8be986e2050e9b1c145b2e0603c2 (patch) | |
| tree | bdef5f615f5c3e4170b34fab7966ac5135fbbfd8 /Documentation/crypto/api-rng.rst | |
| parent | d8a5b80568a9cb66810e75b182018e9edb68e8ff (diff) | |
| download | linux-rt-5b698be0497d8be986e2050e9b1c145b2e0603c2.tar.gz | |
video: backlight: Add helpers to enable and disable backlight
Add helper functions backlight_enable and backlight_disable to
enable/disable a backlight device. These helper functions can
then be used by different drm and tinydrm drivers to avoid
repetition of code and also to enforce a uniform and consistent
way to enable/disable a backlight device.
Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
Reviewed-by: Noralf Trønnes <noralf@tronnes.org>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Meghana Madhyastha <meghana.madhyastha@gmail.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/39b5bf0a02008a8072d910bdf8231c431e9ef504.1516810725.git.meghana.madhyastha@gmail.com
Diffstat (limited to 'Documentation/crypto/api-rng.rst')
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