Re: [PATCH V5 2/2] backlight: qcom-wled: Correct the sync_toggle sequence

[Lee Jones]

On Thu, 18 Mar 2021, Kiran Gunda wrote:

> As per the current implementation, after FSC (Full Scale Current)
> and brightness update the sync bits are set-then-cleared.
> But, the FSC and brightness sync takes place when the sync bits are
> set (e.g. on a rising edge). So the hardware team recommends a
> clear-then-set approach in order to guarantee such a transition
> regardless of the previous register state.
> 
> Signed-off-by: Kiran Gunda <kgunda@xxxxxxxxxxxxxx>
> Reviewed-by: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
> ---
>  drivers/video/backlight/qcom-wled.c | 12 ++++++------
>  1 file changed, 6 insertions(+), 6 deletions(-)

Applied, thanks.

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