On Fri, Jul 17, 2020 at 03:37:46PM +0200, Hans de Goede wrote:
> The pwm-crc code is using 2 different enable bits:
> 1. bit 7 of the PWM0_CLK_DIV (PWM_OUTPUT_ENABLE)
> 2. bit 0 of the BACKLIGHT_EN register
>
> I strongly suspect that the BACKLIGHT_EN register at address 0x51 really
> controls a s
The pwm-crc code is using 2 different enable bits:
1. bit 7 of the PWM0_CLK_DIV (PWM_OUTPUT_ENABLE)
2. bit 0 of the BACKLIGHT_EN register
I strongly suspect that the BACKLIGHT_EN register at address 0x51 really
controls a separate output-only GPIO which is connected to the LCD panels
backlight-ena