[RFC PATCH 3/4] CHROMIUM: drm: bridge: Generic GPIO mux driver

2016-06-28 Thread Archit Taneja
On 06/27/2016 01:18 PM, Nicolas Boichat wrote: > This driver supports single input, 2 output display mux (e.g. > HDMI mux), that provides its status via a GPIO. This might not work if we had a 2 or more bridges connected one after the other at the output ports. It would be nicer if the

[RFC PATCH 3/4] CHROMIUM: drm: bridge: Generic GPIO mux driver

2016-06-27 Thread Nicolas Boichat
This driver supports single input, 2 output display mux (e.g. HDMI mux), that provides its status via a GPIO. Signed-off-by: Nicolas Boichat --- drivers/gpu/drm/bridge/Kconfig| 11 + drivers/gpu/drm/bridge/Makefile | 1 + drivers/gpu/drm/bridge/generic-gpio-mux.c | 347