diff options
Diffstat (limited to 'drivers/gpu/drm/bridge/ti-tfp410.c')
| -rw-r--r-- | drivers/gpu/drm/bridge/ti-tfp410.c | 42 |
1 files changed, 19 insertions, 23 deletions
diff --git a/drivers/gpu/drm/bridge/ti-tfp410.c b/drivers/gpu/drm/bridge/ti-tfp410.c index 28848a8eb42e..b80ee089f880 100644 --- a/drivers/gpu/drm/bridge/ti-tfp410.c +++ b/drivers/gpu/drm/bridge/ti-tfp410.c @@ -50,18 +50,20 @@ drm_connector_to_tfp410(struct drm_connector *connector) static int tfp410_get_modes(struct drm_connector *connector) { struct tfp410 *dvi = drm_connector_to_tfp410(connector); - struct edid *edid; + const struct drm_edid *drm_edid; int ret; if (dvi->next_bridge->ops & DRM_BRIDGE_OP_EDID) { - edid = drm_bridge_get_edid(dvi->next_bridge, connector); - if (!edid) + drm_edid = drm_bridge_edid_read(dvi->next_bridge, connector); + if (!drm_edid) DRM_INFO("EDID read failed. Fallback to standard modes\n"); } else { - edid = NULL; + drm_edid = NULL; } - if (!edid) { + drm_edid_connector_update(connector, drm_edid); + + if (!drm_edid) { /* * No EDID, fallback on the XGA standard modes and prefer a mode * pretty much anything can handle. @@ -71,11 +73,9 @@ static int tfp410_get_modes(struct drm_connector *connector) return ret; } - drm_connector_update_edid_property(connector, edid); - - ret = drm_add_edid_modes(connector, edid); + ret = drm_edid_connector_add_modes(connector); - kfree(edid); + drm_edid_free(drm_edid); return ret; } @@ -89,7 +89,7 @@ tfp410_connector_detect(struct drm_connector *connector, bool force) { struct tfp410 *dvi = drm_connector_to_tfp410(connector); - return drm_bridge_detect(dvi->next_bridge); + return drm_bridge_detect(dvi->next_bridge, connector); } static const struct drm_connector_funcs tfp410_con_funcs = { @@ -120,12 +120,13 @@ static void tfp410_hpd_callback(void *arg, enum drm_connector_status status) } static int tfp410_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct tfp410 *dvi = drm_bridge_to_tfp410(bridge); int ret; - ret = drm_bridge_attach(bridge->encoder, dvi->next_bridge, bridge, + ret = drm_bridge_attach(encoder, dvi->next_bridge, bridge, DRM_BRIDGE_ATTACH_NO_CONNECTOR); if (ret < 0) return ret; @@ -133,11 +134,6 @@ static int tfp410_attach(struct drm_bridge *bridge, if (flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR) return 0; - if (!bridge->encoder) { - dev_err(dvi->dev, "Missing encoder\n"); - return -ENODEV; - } - if (dvi->next_bridge->ops & DRM_BRIDGE_OP_DETECT) dvi->connector.polled = DRM_CONNECTOR_POLL_HPD; else @@ -164,7 +160,7 @@ static int tfp410_attach(struct drm_bridge *bridge, drm_display_info_set_bus_formats(&dvi->connector.display_info, &dvi->bus_format, 1); - drm_connector_attach_encoder(&dvi->connector, bridge->encoder); + drm_connector_attach_encoder(&dvi->connector, encoder); return 0; } @@ -345,14 +341,14 @@ static int tfp410_init(struct device *dev, bool i2c) return -ENXIO; } - dvi = devm_kzalloc(dev, sizeof(*dvi), GFP_KERNEL); - if (!dvi) - return -ENOMEM; + dvi = devm_drm_bridge_alloc(dev, struct tfp410, bridge, + &tfp410_bridge_funcs); + if (IS_ERR(dvi)) + return PTR_ERR(dvi); dvi->dev = dev; dev_set_drvdata(dev, dvi); - dvi->bridge.funcs = &tfp410_bridge_funcs; dvi->bridge.of_node = dev->of_node; dvi->bridge.timings = &dvi->timings; dvi->bridge.type = DRM_MODE_CONNECTOR_DVID; @@ -411,7 +407,7 @@ MODULE_DEVICE_TABLE(of, tfp410_match); static struct platform_driver tfp410_platform_driver = { .probe = tfp410_probe, - .remove_new = tfp410_remove, + .remove = tfp410_remove, .driver = { .name = "tfp410-bridge", .of_match_table = tfp410_match, @@ -440,7 +436,7 @@ static void tfp410_i2c_remove(struct i2c_client *client) } static const struct i2c_device_id tfp410_i2c_ids[] = { - { "tfp410", 0 }, + { "tfp410" }, { } }; MODULE_DEVICE_TABLE(i2c, tfp410_i2c_ids); |