diff options
Diffstat (limited to 'drivers/gpu/drm/zte/zx_plane.c')
| -rw-r--r-- | drivers/gpu/drm/zte/zx_plane.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/gpu/drm/zte/zx_plane.c b/drivers/gpu/drm/zte/zx_plane.c index 78d29b1..5445eeb 100644 --- a/drivers/gpu/drm/zte/zx_plane.c +++ b/drivers/gpu/drm/zte/zx_plane.c @@ -197,12 +197,27 @@ static void zx_gl_plane_atomic_update(struct drm_plane *plane, /* Enable HBSC block */ zx_writel_mask(hbsc + HBSC_CTRL0, HBSC_CTRL_EN, HBSC_CTRL_EN); + zx_vou_layer_enable(plane); + zx_gl_set_update(zplane); } +static void zx_plane_atomic_disable(struct drm_plane *plane, + struct drm_plane_state *old_state) +{ + struct zx_plane *zplane = to_zx_plane(plane); + void __iomem *hbsc = zplane->hbsc; + + zx_vou_layer_disable(plane); + + /* Disable HBSC block */ + zx_writel_mask(hbsc + HBSC_CTRL0, HBSC_CTRL_EN, 0); +} + static const struct drm_plane_helper_funcs zx_gl_plane_helper_funcs = { .atomic_check = zx_gl_plane_atomic_check, .atomic_update = zx_gl_plane_atomic_update, + .atomic_disable = zx_plane_atomic_disable, }; static void zx_plane_destroy(struct drm_plane *plane) |
