drm/omap: panel-dpi: make (limited) use of a reset gpio

Browse source

Some displays have a reset input. To assert that the display is
functional the reset gpio must be deasserted.

Teach the driver to get and drive such a gpio accordingly.

Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

...

This commit is contained in:

Uwe Kleine-König 2016-03-21 22:10:26 +01:00 • committed by Tomi Valkeinen

parent 24fe238681

commit e2513b3f56

1 changed files with 10 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

10

drivers/gpu/drm/omapdrm/displays/panel-dpi.c

View file