drm/panel: ilitek-ili9881c: use drm_panel backlight support
authorSam Ravnborg <sam@ravnborg.org>
Sat, 7 Dec 2019 14:03:37 +0000 (15:03 +0100)
committerSam Ravnborg <sam@ravnborg.org>
Mon, 9 Dec 2019 21:57:26 +0000 (22:57 +0100)
commit2b33e19195cfa45887e3206d04b319f2a3724fc4
tree02f637210c06ab10a0ee8a3a9edc2f550bf430ac
parente3e4944faa0ea4603f1a63e1816c48344667152a
drm/panel: ilitek-ili9881c: use drm_panel backlight support

Use the backlight support in drm_panel to simplify the driver

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20191207140353.23967-10-sam@ravnborg.org
drivers/gpu/drm/panel/panel-ilitek-ili9881c.c