[PATCH v2 5/5] sunxi: add drivers and configs needed for LCD display

Maxime Ripard maxime at cerno.tech
Mon Oct 19 11:27:15 CEST 2020


On Fri, Oct 16, 2020 at 07:17:05PM +0200, Martin Cerveny wrote:
> Add PWM and dummy power regulator support.
> Modify phase of data signal for LCD display.
> 
> Signed-off-by: Martin Cerveny <m.cerveny at computer.org>
> ---
>  configs/LicheePi_Zero_defconfig | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/configs/LicheePi_Zero_defconfig b/configs/LicheePi_Zero_defconfig
> index 04d7b64504..ba1c085ec3 100644
> --- a/configs/LicheePi_Zero_defconfig
> +++ b/configs/LicheePi_Zero_defconfig
> @@ -3,5 +3,9 @@ CONFIG_ARCH_SUNXI=y
>  CONFIG_SPL=y
>  CONFIG_MACH_SUN8I_V3S=y
>  CONFIG_DRAM_CLK=360
> +CONFIG_VIDEO_LCD_DCLK_PHASE=0

I'm not sure you answered on that one either, but you'd need some
display timings as well, right? If so, why do we need that change in the
first place if we're expected to change it anyway?

Maxime
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