diff options
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_drv.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_drv.c | 70 |
1 files changed, 39 insertions, 31 deletions
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c index e1cfba51cff6..fdc83cbcde61 100644 --- a/drivers/gpu/drm/omapdrm/omap_drv.c +++ b/drivers/gpu/drm/omapdrm/omap_drv.c @@ -105,7 +105,7 @@ static void omap_atomic_complete(struct omap_atomic_state_commit *commit) dispc_runtime_put(); - drm_atomic_state_free(old_state); + drm_atomic_state_put(old_state); /* Complete the commit, wake up any waiter. */ spin_lock(&priv->commit.lock); @@ -176,6 +176,7 @@ static int omap_atomic_commit(struct drm_device *dev, /* Swap the state, this is the point of no return. */ drm_atomic_helper_swap_state(state, true); + drm_atomic_state_get(state); if (nonblock) schedule_work(&commit->work); else @@ -266,13 +267,15 @@ cleanup: } static int omap_modeset_create_crtc(struct drm_device *dev, int id, - enum omap_channel channel) + enum omap_channel channel, + u32 possible_crtcs) { struct omap_drm_private *priv = dev->dev_private; struct drm_plane *plane; struct drm_crtc *crtc; - plane = omap_plane_init(dev, id, DRM_PLANE_TYPE_PRIMARY); + plane = omap_plane_init(dev, id, DRM_PLANE_TYPE_PRIMARY, + possible_crtcs); if (IS_ERR(plane)) return PTR_ERR(plane); @@ -292,16 +295,6 @@ static int omap_modeset_init_properties(struct drm_device *dev) { struct omap_drm_private *priv = dev->dev_private; - if (priv->has_dmm) { - dev->mode_config.rotation_property = - drm_mode_create_rotation_property(dev, - DRM_ROTATE_0 | DRM_ROTATE_90 | - DRM_ROTATE_180 | DRM_ROTATE_270 | - DRM_REFLECT_X | DRM_REFLECT_Y); - if (!dev->mode_config.rotation_property) - return -ENOMEM; - } - priv->zorder_prop = drm_property_create_range(dev, 0, "zorder", 0, 3); if (!priv->zorder_prop) return -ENOMEM; @@ -318,6 +311,7 @@ static int omap_modeset_init(struct drm_device *dev) int num_crtcs; int i, id = 0; int ret; + u32 possible_crtcs; drm_mode_config_init(dev); @@ -334,6 +328,7 @@ static int omap_modeset_init(struct drm_device *dev) * We use the num_crtc argument to limit the number of crtcs we create. */ num_crtcs = min3(num_crtc, num_mgrs, num_ovls); + possible_crtcs = (1 << num_crtcs) - 1; dssdev = NULL; @@ -397,7 +392,8 @@ static int omap_modeset_init(struct drm_device *dev) * allocated crtc, we create a new crtc for it */ if (!channel_used(dev, channel)) { - ret = omap_modeset_create_crtc(dev, id, channel); + ret = omap_modeset_create_crtc(dev, id, channel, + possible_crtcs); if (ret < 0) { dev_err(dev->dev, "could not create CRTC (channel %u)\n", @@ -427,7 +423,8 @@ static int omap_modeset_init(struct drm_device *dev) return -ENOMEM; } - ret = omap_modeset_create_crtc(dev, id, i); + ret = omap_modeset_create_crtc(dev, id, i, + possible_crtcs); if (ret < 0) { dev_err(dev->dev, "could not create CRTC (channel %u)\n", i); @@ -441,7 +438,8 @@ static int omap_modeset_init(struct drm_device *dev) for (; id < num_ovls; id++) { struct drm_plane *plane; - plane = omap_plane_init(dev, id, DRM_PLANE_TYPE_OVERLAY); + plane = omap_plane_init(dev, id, DRM_PLANE_TYPE_OVERLAY, + possible_crtcs); if (IS_ERR(plane)) return PTR_ERR(plane); @@ -752,22 +750,32 @@ static void dev_lastclose(struct drm_device *dev) DBG("lastclose: dev=%p", dev); - if (dev->mode_config.rotation_property) { - /* need to restore default rotation state.. not sure - * if there is a cleaner way to restore properties to - * default state? Maybe a flag that properties should - * automatically be restored to default state on - * lastclose? - */ - for (i = 0; i < priv->num_crtcs; i++) { - drm_object_property_set_value(&priv->crtcs[i]->base, - dev->mode_config.rotation_property, 0); - } + /* need to restore default rotation state.. not sure + * if there is a cleaner way to restore properties to + * default state? Maybe a flag that properties should + * automatically be restored to default state on + * lastclose? + */ + for (i = 0; i < priv->num_crtcs; i++) { + struct drm_crtc *crtc = priv->crtcs[i]; - for (i = 0; i < priv->num_planes; i++) { - drm_object_property_set_value(&priv->planes[i]->base, - dev->mode_config.rotation_property, 0); - } + if (!crtc->primary->rotation_property) + continue; + + drm_object_property_set_value(&crtc->base, + crtc->primary->rotation_property, + DRM_ROTATE_0); + } + + for (i = 0; i < priv->num_planes; i++) { + struct drm_plane *plane = priv->planes[i]; + + if (!plane->rotation_property) + continue; + + drm_object_property_set_value(&plane->base, + plane->rotation_property, + DRM_ROTATE_0); } if (priv->fbdev) { |