diff options
Diffstat (limited to 'drivers/gpu/drm/bridge/parade-ps8622.c')
| -rw-r--r-- | drivers/gpu/drm/bridge/parade-ps8622.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/gpu/drm/bridge/parade-ps8622.c b/drivers/gpu/drm/bridge/parade-ps8622.c index 530ee6a19e7e..f879a1df077d 100644 --- a/drivers/gpu/drm/bridge/parade-ps8622.c +++ b/drivers/gpu/drm/bridge/parade-ps8622.c @@ -12,7 +12,6 @@ #include <linux/i2c.h> #include <linux/module.h> #include <linux/of.h> -#include <linux/of_device.h> #include <linux/pm.h> #include <linux/regulator/consumer.h> @@ -20,7 +19,6 @@ #include <drm/drm_bridge.h> #include <drm/drm_crtc.h> #include <drm/drm_of.h> -#include <drm/drm_panel.h> #include <drm/drm_print.h> #include <drm/drm_probe_helper.h> @@ -420,6 +418,7 @@ static void ps8622_post_disable(struct drm_bridge *bridge) } static int ps8622_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct ps8622_bridge *ps8622 = bridge_to_ps8622(bridge); @@ -450,9 +449,10 @@ static int ps8622_probe(struct i2c_client *client) struct drm_bridge *panel_bridge; int ret; - ps8622 = devm_kzalloc(dev, sizeof(*ps8622), GFP_KERNEL); - if (!ps8622) - return -ENOMEM; + ps8622 = devm_drm_bridge_alloc(dev, struct ps8622_bridge, bridge, + &ps8622_bridge_funcs); + if (IS_ERR(ps8622)) + return PTR_ERR(ps8622); panel_bridge = devm_drm_of_get_bridge(dev, dev->of_node, 0, 0); if (IS_ERR(panel_bridge)) @@ -496,7 +496,7 @@ static int ps8622_probe(struct i2c_client *client) ps8622->lane_count = ps8622->max_lane_count; } - if (!of_find_property(dev->of_node, "use-external-pwm", NULL)) { + if (!of_property_read_bool(dev->of_node, "use-external-pwm")) { ps8622->bl = backlight_device_register("ps8622-backlight", dev, ps8622, &ps8622_backlight_ops, NULL); @@ -510,7 +510,6 @@ static int ps8622_probe(struct i2c_client *client) ps8622->bl->props.brightness = PS8622_MAX_BRIGHTNESS; } - ps8622->bridge.funcs = &ps8622_bridge_funcs; ps8622->bridge.type = DRM_MODE_CONNECTOR_LVDS; ps8622->bridge.of_node = dev->of_node; drm_bridge_add(&ps8622->bridge); @@ -538,7 +537,7 @@ MODULE_DEVICE_TABLE(i2c, ps8622_i2c_table); static struct i2c_driver ps8622_driver = { .id_table = ps8622_i2c_table, - .probe_new = ps8622_probe, + .probe = ps8622_probe, .remove = ps8622_remove, .driver = { .name = "ps8622", |