drm/sun4i: Drop primary layer pointer from sun4i_drv

Browse source

The current layer init code keeps a pointer to the primary plane layer
in sun4i_drv. When we eventually support multiple display pipelines,
this would force us to keep track of primary planes for all crtcs. And
these pointers only get used at bind time.

Instead, have the crtc init code iterate through the returned layers
to find the primary and cursor layers. And drop the pointer from the
sun4i_drv structure.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

...

This commit is contained in:

Chen-Yu Tsai 2017-02-23 16:05:38 +08:00 • committed by Maxime Ripard

parent 46cce6dac3

commit dcd215801b

3 changed files with 21 additions and 8 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

25

drivers/gpu/drm/sun4i/sun4i_crtc.c

View file

1

drivers/gpu/drm/sun4i/sun4i_drv.h

View file

3

drivers/gpu/drm/sun4i/sun4i_layer.c

View file