From 60d857bffcac67c77a33c06d8dfe405f3a293d2b Mon Sep 17 00:00:00 2001 From: Philipp Zabel Date: Mon, 7 Apr 2014 10:22:36 +0200 Subject: [PATCH] imx-drm: imx-drm-core: Fix imx_drm_encoder_get_mux_id The decoder mux id is equal to the port id of the encoder's input port that is connected to the given crtc, not to the endpoint id (which is arbitrary and usually zero). Signed-off-by: Philipp Zabel Tested-by: Shawn Guo Signed-off-by: Greg Kroah-Hartman --- drivers/staging/imx-drm/imx-drm-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/imx-drm/imx-drm-core.c b/drivers/staging/imx-drm/imx-drm-core.c index 4144a75..bc7f8bd 100644 --- a/drivers/staging/imx-drm/imx-drm-core.c +++ b/drivers/staging/imx-drm/imx-drm-core.c @@ -517,7 +517,7 @@ int imx_drm_encoder_get_mux_id(struct device_node *node, of_node_put(port); if (port == imx_crtc->port) { ret = of_graph_parse_endpoint(ep, &endpoint); - return ret ? ret : endpoint.id; + return ret ? ret : endpoint.port; } } while (ep); -- 2.7.4