diff options
Diffstat (limited to 'drivers/gpu/drm/bridge/ti-tpd12s015.c')
| -rw-r--r-- | drivers/gpu/drm/bridge/ti-tpd12s015.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/drivers/gpu/drm/bridge/ti-tpd12s015.c b/drivers/gpu/drm/bridge/ti-tpd12s015.c index 47b74cb25b14..dcf686c4e73d 100644 --- a/drivers/gpu/drm/bridge/ti-tpd12s015.c +++ b/drivers/gpu/drm/bridge/ti-tpd12s015.c @@ -38,6 +38,7 @@ static inline struct tpd12s015_device *to_tpd12s015(struct drm_bridge *bridge) } static int tpd12s015_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct tpd12s015_device *tpd = to_tpd12s015(bridge); @@ -46,7 +47,7 @@ static int tpd12s015_attach(struct drm_bridge *bridge, if (!(flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR)) return -EINVAL; - ret = drm_bridge_attach(bridge->encoder, tpd->next_bridge, + ret = drm_bridge_attach(encoder, tpd->next_bridge, bridge, flags); if (ret < 0) return ret; @@ -76,6 +77,12 @@ static enum drm_connector_status tpd12s015_detect(struct drm_bridge *bridge) return connector_status_disconnected; } +static enum drm_connector_status +tpd12s015_bridge_detect(struct drm_bridge *bridge, struct drm_connector *connector) +{ + return tpd12s015_detect(bridge); +} + static void tpd12s015_hpd_enable(struct drm_bridge *bridge) { struct tpd12s015_device *tpd = to_tpd12s015(bridge); @@ -93,7 +100,7 @@ static void tpd12s015_hpd_disable(struct drm_bridge *bridge) static const struct drm_bridge_funcs tpd12s015_bridge_funcs = { .attach = tpd12s015_attach, .detach = tpd12s015_detach, - .detect = tpd12s015_detect, + .detect = tpd12s015_bridge_detect, .hpd_enable = tpd12s015_hpd_enable, .hpd_disable = tpd12s015_hpd_disable, }; @@ -115,13 +122,13 @@ static int tpd12s015_probe(struct platform_device *pdev) struct gpio_desc *gpio; int ret; - tpd = devm_kzalloc(&pdev->dev, sizeof(*tpd), GFP_KERNEL); - if (!tpd) - return -ENOMEM; + tpd = devm_drm_bridge_alloc(&pdev->dev, struct tpd12s015_device, + bridge, &tpd12s015_bridge_funcs); + if (IS_ERR(tpd)) + return PTR_ERR(tpd); platform_set_drvdata(pdev, tpd); - tpd->bridge.funcs = &tpd12s015_bridge_funcs; tpd->bridge.of_node = pdev->dev.of_node; tpd->bridge.type = DRM_MODE_CONNECTOR_HDMIA; tpd->bridge.ops = DRM_BRIDGE_OP_DETECT; |