diff options
Diffstat (limited to 'drivers/gpu/drm/drm_atomic_uapi.c')
| -rw-r--r-- | drivers/gpu/drm/drm_atomic_uapi.c | 71 |
1 files changed, 35 insertions, 36 deletions
diff --git a/drivers/gpu/drm/drm_atomic_uapi.c b/drivers/gpu/drm/drm_atomic_uapi.c index 0aabd401d3ca..428d82662dc4 100644 --- a/drivers/gpu/drm/drm_atomic_uapi.c +++ b/drivers/gpu/drm/drm_atomic_uapi.c @@ -512,8 +512,8 @@ drm_atomic_crtc_get_property(struct drm_crtc *crtc, } static int drm_atomic_plane_set_property(struct drm_plane *plane, - struct drm_plane_state *state, struct drm_property *property, - uint64_t val) + struct drm_plane_state *state, struct drm_file *file_priv, + struct drm_property *property, uint64_t val) { struct drm_device *dev = plane->dev; struct drm_mode_config *config = &dev->mode_config; @@ -521,7 +521,8 @@ static int drm_atomic_plane_set_property(struct drm_plane *plane, int ret; if (property == config->prop_fb_id) { - struct drm_framebuffer *fb = drm_framebuffer_lookup(dev, NULL, val); + struct drm_framebuffer *fb; + fb = drm_framebuffer_lookup(dev, file_priv, val); drm_atomic_set_fb_for_plane(state, fb); if (fb) drm_framebuffer_put(fb); @@ -537,7 +538,9 @@ static int drm_atomic_plane_set_property(struct drm_plane *plane, return -EINVAL; } else if (property == config->prop_crtc_id) { - struct drm_crtc *crtc = drm_crtc_find(dev, NULL, val); + struct drm_crtc *crtc = drm_crtc_find(dev, file_priv, val); + if (val && !crtc) + return -EACCES; return drm_atomic_set_crtc_for_plane(state, crtc); } else if (property == config->prop_crtc_x) { state->crtc_x = U642I64(val); @@ -647,28 +650,15 @@ drm_atomic_plane_get_property(struct drm_plane *plane, return 0; } -static struct drm_writeback_job * -drm_atomic_get_writeback_job(struct drm_connector_state *conn_state) -{ - WARN_ON(conn_state->connector->connector_type != DRM_MODE_CONNECTOR_WRITEBACK); - - if (!conn_state->writeback_job) - conn_state->writeback_job = - kzalloc(sizeof(*conn_state->writeback_job), GFP_KERNEL); - - return conn_state->writeback_job; -} - static int drm_atomic_set_writeback_fb_for_connector( struct drm_connector_state *conn_state, struct drm_framebuffer *fb) { - struct drm_writeback_job *job = - drm_atomic_get_writeback_job(conn_state); - if (!job) - return -ENOMEM; + int ret; - drm_framebuffer_assign(&job->fb, fb); + ret = drm_writeback_set_fb(conn_state, fb); + if (ret < 0) + return ret; if (fb) DRM_DEBUG_ATOMIC("Set [FB:%d] for connector state %p\n", @@ -681,14 +671,16 @@ static int drm_atomic_set_writeback_fb_for_connector( } static int drm_atomic_connector_set_property(struct drm_connector *connector, - struct drm_connector_state *state, struct drm_property *property, - uint64_t val) + struct drm_connector_state *state, struct drm_file *file_priv, + struct drm_property *property, uint64_t val) { struct drm_device *dev = connector->dev; struct drm_mode_config *config = &dev->mode_config; if (property == config->prop_crtc_id) { - struct drm_crtc *crtc = drm_crtc_find(dev, NULL, val); + struct drm_crtc *crtc = drm_crtc_find(dev, file_priv, val); + if (val && !crtc) + return -EACCES; return drm_atomic_set_crtc_for_connector(state, crtc); } else if (property == config->dpms_property) { /* setting DPMS property requires special handling, which @@ -746,9 +738,13 @@ static int drm_atomic_connector_set_property(struct drm_connector *connector, return -EINVAL; } state->content_protection = val; + } else if (property == connector->colorspace_property) { + state->colorspace = val; } else if (property == config->writeback_fb_id_property) { - struct drm_framebuffer *fb = drm_framebuffer_lookup(dev, NULL, val); - int ret = drm_atomic_set_writeback_fb_for_connector(state, fb); + struct drm_framebuffer *fb; + int ret; + fb = drm_framebuffer_lookup(dev, file_priv, val); + ret = drm_atomic_set_writeback_fb_for_connector(state, fb); if (fb) drm_framebuffer_put(fb); return ret; @@ -814,6 +810,8 @@ drm_atomic_connector_get_property(struct drm_connector *connector, *val = state->picture_aspect_ratio; } else if (property == config->content_type_property) { *val = state->content_type; + } else if (property == connector->colorspace_property) { + *val = state->colorspace; } else if (property == connector->scaling_mode_property) { *val = state->scaling_mode; } else if (property == connector->content_protection_property) { @@ -943,6 +941,7 @@ out: } int drm_atomic_set_property(struct drm_atomic_state *state, + struct drm_file *file_priv, struct drm_mode_object *obj, struct drm_property *prop, uint64_t prop_value) @@ -965,7 +964,8 @@ int drm_atomic_set_property(struct drm_atomic_state *state, } ret = drm_atomic_connector_set_property(connector, - connector_state, prop, prop_value); + connector_state, file_priv, + prop, prop_value); break; } case DRM_MODE_OBJECT_CRTC: { @@ -993,7 +993,8 @@ int drm_atomic_set_property(struct drm_atomic_state *state, } ret = drm_atomic_plane_set_property(plane, - plane_state, prop, prop_value); + plane_state, file_priv, + prop, prop_value); break; } default: @@ -1158,19 +1159,17 @@ static int prepare_signaling(struct drm_device *dev, for_each_new_connector_in_state(state, conn, conn_state, i) { struct drm_writeback_connector *wb_conn; - struct drm_writeback_job *job; struct drm_out_fence_state *f; struct dma_fence *fence; s32 __user *fence_ptr; + if (!conn_state->writeback_job) + continue; + fence_ptr = get_out_fence_for_connector(state, conn); if (!fence_ptr) continue; - job = drm_atomic_get_writeback_job(conn_state); - if (!job) - return -ENOMEM; - f = krealloc(*fence_state, sizeof(**fence_state) * (*num_fences + 1), GFP_KERNEL); if (!f) @@ -1192,7 +1191,7 @@ static int prepare_signaling(struct drm_device *dev, return ret; } - job->out_fence = fence; + conn_state->writeback_job->out_fence = fence; } /* @@ -1365,8 +1364,8 @@ retry: goto out; } - ret = drm_atomic_set_property(state, obj, prop, - prop_value); + ret = drm_atomic_set_property(state, file_priv, + obj, prop, prop_value); if (ret) { drm_mode_object_put(obj); goto out; |