The enable_audio() and disable_audio() callback pointers are in
plat_data structure, and the audio device driver needs to get plat_data
for assign these pointers. So add a function to export plat_data
structure.
Signed-off-by: Shengjiu Wang <shengjiu.w...@nxp.com>
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 6 ++++++
include/drm/bridge/dw_hdmi.h | 1 +
2 files changed, 7 insertions(+)
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index 76c6570e2a85..3dfa42178f6c 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
@@ -198,6 +198,12 @@ struct dw_hdmi {
enum drm_connector_status last_connector_result;
};
+const struct dw_hdmi_plat_data *dw_hdmi_to_plat_data(struct dw_hdmi *hdmi)
+{
+ return hdmi->plat_data;
+}
+EXPORT_SYMBOL_GPL(dw_hdmi_to_plat_data);
+
#define HDMI_IH_PHY_STAT0_RX_SENSE \
(HDMI_IH_PHY_STAT0_RX_SENSE0 | HDMI_IH_PHY_STAT0_RX_SENSE1 | \
HDMI_IH_PHY_STAT0_RX_SENSE2 | HDMI_IH_PHY_STAT0_RX_SENSE3)
diff --git a/include/drm/bridge/dw_hdmi.h b/include/drm/bridge/dw_hdmi.h
index 6a46baa0737c..a56a3519a22a 100644
--- a/include/drm/bridge/dw_hdmi.h
+++ b/include/drm/bridge/dw_hdmi.h
@@ -208,4 +208,5 @@ void dw_hdmi_phy_setup_hpd(struct dw_hdmi *hdmi, void
*data);
bool dw_hdmi_bus_fmt_is_420(struct dw_hdmi *hdmi);
+const struct dw_hdmi_plat_data *dw_hdmi_to_plat_data(struct dw_hdmi *hdmi);
#endif /* __IMX_HDMI_H__ */
--
2.34.1
