diff options
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_drv.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_drv.c | 73 |
1 files changed, 33 insertions, 40 deletions
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c index 42c2ed752095..28bbad1353ee 100644 --- a/drivers/gpu/drm/omapdrm/omap_drv.c +++ b/drivers/gpu/drm/omapdrm/omap_drv.c @@ -69,7 +69,7 @@ static void omap_atomic_commit_tail(struct drm_atomic_state *old_state) struct drm_device *dev = old_state->dev; struct omap_drm_private *priv = dev->dev_private; - priv->dispc_ops->runtime_get(priv->dispc); + dispc_runtime_get(priv->dispc); /* Apply the atomic update. */ drm_atomic_helper_commit_modeset_disables(dev, old_state); @@ -113,7 +113,7 @@ static void omap_atomic_commit_tail(struct drm_atomic_state *old_state) drm_atomic_helper_cleanup_planes(dev, old_state); - priv->dispc_ops->runtime_put(priv->dispc); + dispc_runtime_put(priv->dispc); } static const struct drm_mode_config_helper_funcs omap_mode_config_helper_funcs = { @@ -192,7 +192,7 @@ static int omap_compare_pipelines(const void *a, const void *b) static int omap_modeset_init_properties(struct drm_device *dev) { struct omap_drm_private *priv = dev->dev_private; - unsigned int num_planes = priv->dispc_ops->get_num_ovls(priv->dispc); + unsigned int num_planes = dispc_get_num_ovls(priv->dispc); priv->zorder_prop = drm_property_create_range(dev, 0, "zorder", 0, num_planes - 1); @@ -206,14 +206,7 @@ static int omap_display_id(struct omap_dss_device *output) { struct device_node *node = NULL; - if (output->next) { - struct omap_dss_device *display = output; - - while (display->next) - display = display->next; - - node = display->dev->of_node; - } else if (output->bridge) { + if (output->bridge) { struct drm_bridge *bridge = output->bridge; while (drm_bridge_get_next_bridge(bridge)) @@ -228,8 +221,8 @@ static int omap_display_id(struct omap_dss_device *output) static int omap_modeset_init(struct drm_device *dev) { struct omap_drm_private *priv = dev->dev_private; - int num_ovls = priv->dispc_ops->get_num_ovls(priv->dispc); - int num_mgrs = priv->dispc_ops->get_num_mgrs(priv->dispc); + int num_ovls = dispc_get_num_ovls(priv->dispc); + int num_mgrs = dispc_get_num_mgrs(priv->dispc); unsigned int i; int ret; u32 plane_crtc_mask; @@ -332,19 +325,12 @@ static int omap_modeset_init(struct drm_device *dev) struct drm_encoder *encoder = pipe->encoder; struct drm_crtc *crtc; - if (pipe->output->next) { - pipe->connector = omap_connector_init(dev, pipe->output, - encoder); - if (!pipe->connector) - return -ENOMEM; - } else { - pipe->connector = drm_bridge_connector_init(dev, encoder); - if (IS_ERR(pipe->connector)) { - dev_err(priv->dev, - "unable to create bridge connector for %s\n", - pipe->output->name); - return PTR_ERR(pipe->connector); - } + pipe->connector = drm_bridge_connector_init(dev, encoder); + if (IS_ERR(pipe->connector)) { + dev_err(priv->dev, + "unable to create bridge connector for %s\n", + pipe->output->name); + return PTR_ERR(pipe->connector); } drm_connector_attach_encoder(pipe->connector, encoder); @@ -568,6 +554,7 @@ static const struct soc_device_attribute omapdrm_soc_devices[] = { static int omapdrm_init(struct omap_drm_private *priv, struct device *dev) { const struct soc_device_attribute *soc; + struct dss_pdata *pdata = dev->platform_data; struct drm_device *ddev; int ret; @@ -582,11 +569,10 @@ static int omapdrm_init(struct omap_drm_private *priv, struct device *dev) ddev->dev_private = priv; priv->dev = dev; - priv->dss = omapdss_get_dss(); + priv->dss = pdata->dss; priv->dispc = dispc_get_dispc(priv->dss); - priv->dispc_ops = dispc_get_ops(priv->dss); - omap_crtc_pre_init(priv); + priv->dss->mgr_ops_priv = priv; soc = soc_device_match(omapdrm_soc_devices); priv->omaprev = soc ? (unsigned int)soc->data : 0; @@ -596,9 +582,7 @@ static int omapdrm_init(struct omap_drm_private *priv, struct device *dev) INIT_LIST_HEAD(&priv->obj_list); /* Get memory bandwidth limits */ - if (priv->dispc_ops->get_memory_bandwidth_limit) - priv->max_bandwidth = - priv->dispc_ops->get_memory_bandwidth_limit(priv->dispc); + priv->max_bandwidth = dispc_get_memory_bandwidth_limit(priv->dispc); omap_gem_init(ddev); @@ -641,7 +625,6 @@ err_gem_deinit: omap_gem_deinit(ddev); destroy_workqueue(priv->wq); omap_disconnect_pipelines(ddev); - omap_crtc_pre_uninit(priv); drm_dev_put(ddev); return ret; } @@ -667,7 +650,6 @@ static void omapdrm_cleanup(struct omap_drm_private *priv) destroy_workqueue(priv->wq); omap_disconnect_pipelines(ddev); - omap_crtc_pre_uninit(priv); drm_dev_put(ddev); } @@ -677,9 +659,6 @@ static int pdev_probe(struct platform_device *pdev) struct omap_drm_private *priv; int ret; - if (omapdss_is_initialized() == false) - return -EPROBE_DEFER; - ret = dma_coerce_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)); if (ret) { dev_err(&pdev->dev, "Failed to set the DMA mask\n"); @@ -748,9 +727,21 @@ static struct platform_driver * const drivers[] = { static int __init omap_drm_init(void) { + int r; + DBG("init"); - return platform_register_drivers(drivers, ARRAY_SIZE(drivers)); + r = omap_dss_init(); + if (r) + return r; + + r = platform_register_drivers(drivers, ARRAY_SIZE(drivers)); + if (r) { + omap_dss_exit(); + return r; + } + + return 0; } static void __exit omap_drm_fini(void) @@ -758,13 +749,15 @@ static void __exit omap_drm_fini(void) DBG("fini"); platform_unregister_drivers(drivers, ARRAY_SIZE(drivers)); + + omap_dss_exit(); } -/* need late_initcall() so we load after dss_driver's are loaded */ -late_initcall(omap_drm_init); +module_init(omap_drm_init); module_exit(omap_drm_fini); MODULE_AUTHOR("Rob Clark <rob@ti.com>"); +MODULE_AUTHOR("Tomi Valkeinen <tomi.valkeinen@ti.com>"); MODULE_DESCRIPTION("OMAP DRM Display Driver"); MODULE_ALIAS("platform:" DRIVER_NAME); MODULE_LICENSE("GPL v2"); |