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| author | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2015-09-05 01:05:57 +0300 |
|---|---|---|
| committer | Inki Dae <daeinki@gmail.com> | 2015-10-26 09:10:27 +0300 |
| commit | 323db0ed7de21dff93affd51c4c742a3dec1c103 (patch) | |
| tree | 445a42eae6f076e553e8d37c3adfa22416c33547 /drivers/gpu/drm/exynos/exynos_drm_plane.c | |
| parent | 5d3d099574ba6319998ae9275090e42140d6b37a (diff) | |
| download | linux-323db0ed7de21dff93affd51c4c742a3dec1c103.tar.xz | |
drm/exynos: add cursor plane support
Set one of the planes for each crtc driver as a cursor plane enabled
window managers to fully work on exynos.
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_plane.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_plane.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c b/drivers/gpu/drm/exynos/exynos_drm_plane.c index 714822441467..80b2151bb7a8 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_plane.c +++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c @@ -208,6 +208,17 @@ static void exynos_plane_attach_zpos_property(struct drm_plane *plane, drm_object_attach_property(&plane->base, prop, zpos); } +enum drm_plane_type exynos_plane_get_type(unsigned int zpos, + unsigned int cursor_win) +{ + if (zpos == DEFAULT_WIN) + return DRM_PLANE_TYPE_PRIMARY; + else if (zpos == cursor_win) + return DRM_PLANE_TYPE_CURSOR; + else + return DRM_PLANE_TYPE_OVERLAY; +} + int exynos_plane_init(struct drm_device *dev, struct exynos_drm_plane *exynos_plane, unsigned long possible_crtcs, enum drm_plane_type type, |