libdrm_meson: Add API get TV's ability to support HDCP [1/1]

PD#SWPL-163440

Problem:
App ApI get TV's ability to support HDCP

Solution:
Add APT get TV's ability to support HDCP

Verify:
AH212

Change-Id: I72c8d30f1f8b9b5e2b58375b81a6d3ab0becf537
Signed-off-by: chen.wang1 <chen.wang1@amlogic.com>
diff --git a/meson/meson_drm_settings.h b/meson/meson_drm_settings.h
index 7bbe3d8..55e038b 100644
--- a/meson/meson_drm_settings.h
+++ b/meson/meson_drm_settings.h
@@ -215,6 +215,7 @@
 int meson_drm_getPhysicalSize(int drmFd, uint32_t* width, uint32_t* height, MESON_CONNECTOR_TYPE connType);
 int meson_drm_getSignalTimingInfo(int drmFd, uint16_t* htotal, uint16_t* vtotal, uint16_t* hstart,
                                              uint16_t* vstart, MESON_CONNECTOR_TYPE connType);
+int meson_drm_getRxSupportedHdcpVersion( int drmFd, MESON_CONNECTOR_TYPE connType );
 
 int meson_open_drm();
 void meson_close_drm(int drmFd);