diff options
Diffstat (limited to 'drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c')
| -rw-r--r-- | drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c | 28 |
1 files changed, 1 insertions, 27 deletions
diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c index a4e1206a66a8..5b6516bb9d06 100644 --- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c +++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c @@ -225,32 +225,6 @@ int mdp4_enable(struct mdp4_kms *mdp4_kms) return 0; } -static struct device_node *mdp4_detect_lcdc_panel(struct drm_device *dev) -{ - struct device_node *endpoint, *panel_node; - struct device_node *np = dev->dev->of_node; - - /* - * LVDS/LCDC is the first port described in the list of ports in the - * MDP4 DT node. - */ - endpoint = of_graph_get_endpoint_by_regs(np, 0, -1); - if (!endpoint) { - DBG("no LVDS remote endpoint\n"); - return NULL; - } - - panel_node = of_graph_get_remote_port_parent(endpoint); - if (!panel_node) { - DBG("no valid panel node in LVDS endpoint\n"); - of_node_put(endpoint); - return NULL; - } - - of_node_put(endpoint); - - return panel_node; -} static int mdp4_modeset_init_intf(struct mdp4_kms *mdp4_kms, int intf_type) @@ -269,7 +243,7 @@ static int mdp4_modeset_init_intf(struct mdp4_kms *mdp4_kms, * bail out early if there is no panel node (no need to * initialize LCDC encoder and LVDS connector) */ - panel_node = mdp4_detect_lcdc_panel(dev); + panel_node = of_graph_get_remote_node(dev->dev->of_node, 0, 0); if (!panel_node) return 0; |
