summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/msm/hdmi
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/msm/hdmi')
-rw-r--r--drivers/gpu/drm/msm/hdmi/hdmi.c6
-rw-r--r--drivers/gpu/drm/msm/hdmi/hdmi.h1
-rw-r--r--drivers/gpu/drm/msm/hdmi/hdmi_connector.c10
3 files changed, 9 insertions, 8 deletions
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.c b/drivers/gpu/drm/msm/hdmi/hdmi.c
index c79659ca5706..33e083f71a17 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi.c
@@ -332,6 +332,12 @@ int msm_hdmi_modeset_init(struct hdmi *hdmi,
goto fail;
}
+ ret = msm_hdmi_hpd_enable(hdmi->connector);
+ if (ret < 0) {
+ DRM_DEV_ERROR(&hdmi->pdev->dev, "failed to enable HPD: %d\n", ret);
+ goto fail;
+ }
+
encoder->bridge = hdmi->bridge;
priv->bridges[priv->num_bridges++] = hdmi->bridge;
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.h b/drivers/gpu/drm/msm/hdmi/hdmi.h
index accc9a61611d..5c5df6ab2a57 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi.h
+++ b/drivers/gpu/drm/msm/hdmi/hdmi.h
@@ -245,6 +245,7 @@ void msm_hdmi_bridge_destroy(struct drm_bridge *bridge);
void msm_hdmi_connector_irq(struct drm_connector *connector);
struct drm_connector *msm_hdmi_connector_init(struct hdmi *hdmi);
+int msm_hdmi_hpd_enable(struct drm_connector *connector);
/*
* i2c adapter for ddc:
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c
index e9c9a0af508e..30e908dfded7 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c
@@ -167,8 +167,9 @@ static void enable_hpd_clocks(struct hdmi *hdmi, bool enable)
}
}
-static int hpd_enable(struct hdmi_connector *hdmi_connector)
+int msm_hdmi_hpd_enable(struct drm_connector *connector)
{
+ struct hdmi_connector *hdmi_connector = to_hdmi_connector(connector);
struct hdmi *hdmi = hdmi_connector->hdmi;
const struct hdmi_platform_config *config = hdmi->config;
struct device *dev = &hdmi->pdev->dev;
@@ -450,7 +451,6 @@ struct drm_connector *msm_hdmi_connector_init(struct hdmi *hdmi)
{
struct drm_connector *connector = NULL;
struct hdmi_connector *hdmi_connector;
- int ret;
hdmi_connector = kzalloc(sizeof(*hdmi_connector), GFP_KERNEL);
if (!hdmi_connector)
@@ -471,12 +471,6 @@ struct drm_connector *msm_hdmi_connector_init(struct hdmi *hdmi)
connector->interlace_allowed = 0;
connector->doublescan_allowed = 0;
- ret = hpd_enable(hdmi_connector);
- if (ret) {
- dev_err(&hdmi->pdev->dev, "failed to enable HPD: %d\n", ret);
- return ERR_PTR(ret);
- }
-
drm_connector_attach_encoder(connector, hdmi->encoder);
return connector;