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| author | Daniel Stone <daniels@collabora.com> | 2017-08-08 17:44:48 +0100 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2018-03-05 10:18:30 -0800 |
| commit | 423ad7b3cbd1158d080e20119a7a5f93a085a486 (patch) | |
| tree | 90d156dfdb720cd332ace3186ed2210dbc9bdcd6 /drivers/gpu/drm/vc4/vc4_kms.c | |
| parent | 669b710e5e30328bc41de88aaab5422913a39074 (diff) | |
| download | linux-423ad7b3cbd1158d080e20119a7a5f93a085a486.tar.bz2 | |
drm/vc4: Advertise supported modifiers for planes
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/
Diffstat (limited to 'drivers/gpu/drm/vc4/vc4_kms.c')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_kms.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_kms.c b/drivers/gpu/drm/vc4/vc4_kms.c index 4256f294c346..ba60153dddb5 100644 --- a/drivers/gpu/drm/vc4/vc4_kms.c +++ b/drivers/gpu/drm/vc4/vc4_kms.c @@ -215,6 +215,7 @@ int vc4_kms_load(struct drm_device *dev) dev->mode_config.funcs = &vc4_mode_funcs; dev->mode_config.preferred_depth = 24; dev->mode_config.async_page_flip = true; + dev->mode_config.allow_fb_modifiers = true; drm_mode_config_reset(dev); |