drm/vc4: Advertise supported modifiers for planes

Browse source

The IN_FORMATS blob allows the kernel to advertise to userspace which
format/modifier combinations are supported, per plane. Use this to
advertise that we support both T_TILED and linear.

v2:
  - Only advertise T_TILED for RGB (Eric)
  - Actually turn on allow_fb_modifiers (Eric)

Signed-off-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/170828/

...

This commit is contained in:

Daniel Stone 2017-08-08 17:44:48 +01:00 • committed by Eric Anholt

parent 669b710e5e

commit 423ad7b3cb

2 changed files with 34 additions and 1 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

1

drivers/gpu/drm/vc4/vc4_kms.c

View file

34

drivers/gpu/drm/vc4/vc4_plane.c

View file