Re: [PATCH v2 3/5] drm/i915/dsi: Init panel-enable GPIO to low when the LCD is initially off (v2)

2020-01-02 Thread Jani Nikula
On Mon, 16 Dec 2019, Hans de Goede wrote: > When the LCD has not been turned on by the firmware/GOP, because e.g. the > device was booted with an external monitor connected over HDMI, we should > not turn on the panel-enable GPIO when we request it. > > Turning on the panel-enable GPIO when we

[PATCH v2 3/5] drm/i915/dsi: Init panel-enable GPIO to low when the LCD is initially off (v2)

2019-12-16 Thread Hans de Goede
When the LCD has not been turned on by the firmware/GOP, because e.g. the device was booted with an external monitor connected over HDMI, we should not turn on the panel-enable GPIO when we request it. Turning on the panel-enable GPIO when we request it, means we turn it on too early in the