diff options
| author | Chen-Yu Tsai <wens@csie.org> | 2017-02-23 11:05:39 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2017-03-08 00:18:23 +0300 |
| commit | a5154a4d01d7958788366894ceeddd9e1aab5b13 (patch) | |
| tree | 323ec7be8f871d7658ad91c569f2a2378b61fbaa /drivers/gpu/drm/sun4i/sun4i_layer.c | |
| parent | dcd215801b0279f0a021516526cf7c0b67d5302e (diff) | |
| download | linux-a5154a4d01d7958788366894ceeddd9e1aab5b13.tar.xz | |
drm/sun4i: Drop hardcoded .possible_crtcs values from layers
To support multiple display pipelines, we would have multiple crtcs,
with one or more planes bound to them. Obviously having hardcoded
values for the drm_plane .possible_crtcs field is not going to work.
For primary and cursor planes, the value is set by
drm_crtc_init_with_planes. We just need to set it for overlay planes.
We also fix the value set for the RGB encoder, by referencing the
crtc set in sun4i_drv.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Diffstat (limited to 'drivers/gpu/drm/sun4i/sun4i_layer.c')
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun4i_layer.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/sun4i/sun4i_layer.c b/drivers/gpu/drm/sun4i/sun4i_layer.c index 9c0baee25fae..431e13362b62 100644 --- a/drivers/gpu/drm/sun4i/sun4i_layer.c +++ b/drivers/gpu/drm/sun4i/sun4i_layer.c @@ -114,7 +114,8 @@ static struct sun4i_layer *sun4i_layer_init_one(struct drm_device *drm, if (!layer) return ERR_PTR(-ENOMEM); - ret = drm_universal_plane_init(drm, &layer->plane, BIT(0), + /* possible crtcs are set later */ + ret = drm_universal_plane_init(drm, &layer->plane, 0, &sun4i_backend_layer_funcs, plane->formats, plane->nformats, plane->type, NULL); |