Bjorn Andersson
9d6c243502
backlight: pm8941-wled: Add default-brightness property
...
Default the brightness to 2048 and add possibility to override this in
device tree.
Suggested-by: Rob Clark <robdclark@gmail.com >
Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com >
Acked-by: Rob Herring <robh@kernel.org >
Signed-off-by: Lee Jones <lee.jones@linaro.org >
2015-10-30 18:47:51 +00:00
kbuild test robot
fc18111b89
backlight: pm8941-wled: Fix ptr_ret.cocci warnings
...
drivers/video/backlight/pm8941-wled.c:404:1-3: WARNING: PTR_ERR_OR_ZERO can be used
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
Generated by: scripts/coccinelle/api/ptr_ret.cocci
Acked-by: Bjorn Andersson <bjorn.andersson@sonymobile.com >
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com >
Signed-off-by: Lee Jones <lee.jones@linaro.org >
2015-10-27 09:00:43 +00:00
Bjorn Andersson
7ddbc2423c
backlight: pm8941-wled: Move PM8941 WLED driver to backlight
...
The Qualcomm PM8941 WLED block is used for backlight and should therefor
be in the backlight framework and not in the LED framework. This moves
the driver and adapts to the backlight api instead.
Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com >
Tested-by: Rob Clark <robdclark@gmail.com >
Acked-by: Jacek Anaszewski <j.anaszewski@samsung.com >
Acked-by: Jingoo Han <jingoohan1@gmail.com >
Signed-off-by: Lee Jones <lee.jones@linaro.org >
2015-08-25 08:41:56 +01:00
