From 863981e96738983919de841ec669e157e6bdaeb0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Sun, 11 Sep 2016 04:34:46 -0300 Subject: Linux-libre 4.7.1-gnu --- drivers/gpu/drm/imx/parallel-display.c | 40 ++++++++++++---------------------- 1 file changed, 14 insertions(+), 26 deletions(-) (limited to 'drivers/gpu/drm/imx/parallel-display.c') diff --git a/drivers/gpu/drm/imx/parallel-display.c b/drivers/gpu/drm/imx/parallel-display.c index 363e2c774..2d1fd02cd 100644 --- a/drivers/gpu/drm/imx/parallel-display.c +++ b/drivers/gpu/drm/imx/parallel-display.c @@ -35,7 +35,6 @@ struct imx_parallel_display { void *edid; int edid_len; u32 bus_format; - int mode_valid; struct drm_display_mode mode; struct drm_panel *panel; }; @@ -68,17 +67,6 @@ static int imx_pd_connector_get_modes(struct drm_connector *connector) num_modes = drm_add_edid_modes(connector, imxpd->edid); } - if (imxpd->mode_valid) { - struct drm_display_mode *mode = drm_mode_create(connector->dev); - - if (!mode) - return -EINVAL; - drm_mode_copy(mode, &imxpd->mode); - mode->type |= DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED, - drm_mode_probed_add(connector, mode); - num_modes++; - } - if (np) { struct drm_display_mode *mode = drm_mode_create(connector->dev); @@ -115,8 +103,8 @@ static void imx_pd_encoder_dpms(struct drm_encoder *encoder, int mode) static void imx_pd_encoder_prepare(struct drm_encoder *encoder) { struct imx_parallel_display *imxpd = enc_to_imxpd(encoder); - - imx_drm_set_bus_format(encoder, imxpd->bus_format); + imx_drm_set_bus_config(encoder, imxpd->bus_format, 2, 3, + imxpd->connector.display_info.bus_flags); } static void imx_pd_encoder_commit(struct drm_encoder *encoder) @@ -203,7 +191,7 @@ static int imx_pd_bind(struct device *dev, struct device *master, void *data) { struct drm_device *drm = data; struct device_node *np = dev->of_node; - struct device_node *port; + struct device_node *ep; const u8 *edidp; struct imx_parallel_display *imxpd; int ret; @@ -230,18 +218,18 @@ static int imx_pd_bind(struct device *dev, struct device *master, void *data) } /* port@1 is the output port */ - port = of_graph_get_port_by_id(np, 1); - if (port) { - struct device_node *endpoint, *remote; - - endpoint = of_get_child_by_name(port, "endpoint"); - if (endpoint) { - remote = of_graph_get_remote_port_parent(endpoint); - if (remote) - imxpd->panel = of_drm_find_panel(remote); - if (!imxpd->panel) - return -EPROBE_DEFER; + ep = of_graph_get_endpoint_by_regs(np, 1, -1); + if (ep) { + struct device_node *remote; + + remote = of_graph_get_remote_port_parent(ep); + of_node_put(ep); + if (remote) { + imxpd->panel = of_drm_find_panel(remote); + of_node_put(remote); } + if (!imxpd->panel) + return -EPROBE_DEFER; } imxpd->dev = dev; -- cgit v1.2.3-54-g00ecf