Change dw_hdmi_phy_read_hpd from static to export. inno hdmi phy ops will call this interface to get hpd status.
Signed-off-by: Algea Cao algea.cao@rock-chips.com --- drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 5 +++-- include/drm/bridge/dw_hdmi.h | 3 ++- 2 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c index bf14214..34eeaf6 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c @@ -1250,12 +1250,13 @@ static void dw_hdmi_phy_disable(struct dw_hdmi *hdmi, void *data) dw_hdmi_phy_power_off(hdmi); }
-static enum drm_connector_status dw_hdmi_phy_read_hpd(struct dw_hdmi *hdmi, - void *data) +enum drm_connector_status dw_hdmi_phy_read_hpd(struct dw_hdmi *hdmi, + void *data) { return hdmi_readb(hdmi, HDMI_PHY_STAT0) & HDMI_PHY_HPD ? connector_status_connected : connector_status_disconnected; } +EXPORT_SYMBOL_GPL(dw_hdmi_phy_read_hpd);
static void dw_hdmi_phy_update_hpd(struct dw_hdmi *hdmi, void *data, bool force, bool disabled, bool rxsense) diff --git a/include/drm/bridge/dw_hdmi.h b/include/drm/bridge/dw_hdmi.h index fdb1f0a..01e4979 100644 --- a/include/drm/bridge/dw_hdmi.h +++ b/include/drm/bridge/dw_hdmi.h @@ -161,7 +161,8 @@ int dw_hdmi_bind(struct platform_device *pdev, struct drm_encoder *encoder, const struct dw_hdmi_plat_data *plat_data);
void dw_hdmi_setup_rx_sense(struct device *dev, bool hpd, bool rx_sense); - +enum drm_connector_status dw_hdmi_phy_read_hpd(struct dw_hdmi *hdmi, + void *data); void dw_hdmi_set_sample_rate(struct dw_hdmi *hdmi, unsigned int rate); void dw_hdmi_audio_enable(struct dw_hdmi *hdmi); void dw_hdmi_audio_disable(struct dw_hdmi *hdmi);