[PATCHv2 1/2] video: hx8357: Make IM pins optional

From: Maxime Ripard The IM pins of the HX8357 controller are used to define the interface used to feed pixel stream to the LCD panel. Most of the time, these pins are directly routed to either the ground or the VCC to set their values. Remove the need to assign GPIOs to these pins when we are

[PATCHv2 1/2] video: hx8357: Make IM pins optional

From: Maxime Ripard maxime.rip...@free-electrons.com The IM pins of the HX8357 controller are used to define the interface used to feed pixel stream to the LCD panel. Most of the time, these pins are directly routed to either the ground or the VCC to set their values. Remove the need to assign