Re: [PATCH v2 1/4] backlight: pwm_bl: linear interpolation between brightness-levels

2018-02-07 Thread Daniel Thompson
On Wed, Feb 07, 2018 at 03:13:34PM +0100, Enric Balletbo i Serra wrote: > Setting num-interpolated-steps in the dts will allow you to have linear > interpolation between values of brightness-levels. This way a high > resolution pwm duty cycle can be used without having to list out every > possible

Re: [PATCH v2 1/4] backlight: pwm_bl: linear interpolation between brightness-levels

2018-02-07 Thread Daniel Thompson
On Wed, Feb 07, 2018 at 03:13:34PM +0100, Enric Balletbo i Serra wrote: > Setting num-interpolated-steps in the dts will allow you to have linear > interpolation between values of brightness-levels. This way a high > resolution pwm duty cycle can be used without having to list out every > possible

[PATCH v2 1/4] backlight: pwm_bl: linear interpolation between brightness-levels

2018-02-07 Thread Enric Balletbo i Serra
Setting num-interpolated-steps in the dts will allow you to have linear interpolation between values of brightness-levels. This way a high resolution pwm duty cycle can be used without having to list out every possible value in the dts. This system also allows for gamma corrected values. The most

[PATCH v2 1/4] backlight: pwm_bl: linear interpolation between brightness-levels

2018-02-07 Thread Enric Balletbo i Serra
Setting num-interpolated-steps in the dts will allow you to have linear interpolation between values of brightness-levels. This way a high resolution pwm duty cycle can be used without having to list out every possible value in the dts. This system also allows for gamma corrected values. The most