From 8c0da859783217b3c2cc5d13a11d20eaf36564d9 Mon Sep 17 00:00:00 2001 From: AdrianDC Date: Tue, 5 Jan 2016 22:43:09 +0100 Subject: libfm_jni: Add support for internal antenna hardware * Devices defining the hw.fm.internal_antenna property will switch to internal antenna to allow proper FM receival Change-Id: I3dabccb27dee8110def3b6c46bbb61252a6e3267 Signed-off-by: AdrianDC --- libfm_jni/FM_Const.h | 1 + libfm_jni/FmRadioController.cpp | 7 +++++++ 2 files changed, 8 insertions(+) (limited to 'libfm_jni') diff --git a/libfm_jni/FM_Const.h b/libfm_jni/FM_Const.h index 2f850d2..ef4ee2d 100644 --- a/libfm_jni/FM_Const.h +++ b/libfm_jni/FM_Const.h @@ -118,6 +118,7 @@ typedef unsigned long ULINT; const char *const FM_MODE_PROP = "hw.fm.mode"; const char *const FM_VERSION_PROP = "hw.fm.version"; const char *const FM_INIT_PROP = "hw.fm.init"; +const char *const FM_INTERNAL_ANTENNA_PROP = "hw.fm.internal_antenna"; const char *const SCRIPT_START_PROP = "ctl.start"; const char *const FM_SOC_DL_SCRIPT = "fm_dl"; const char *const SCRIPT_STOP_PROP = "ctl.stOP"; diff --git a/libfm_jni/FmRadioController.cpp b/libfm_jni/FmRadioController.cpp index 613a062..ece88e7 100644 --- a/libfm_jni/FmRadioController.cpp +++ b/libfm_jni/FmRadioController.cpp @@ -225,6 +225,13 @@ int FmRadioController ::Pwr_Up(int freq) ret = FM_FAILURE; goto exit; } + + if (property_get_bool(FM_INTERNAL_ANTENNA_PROP, false)) { + ret = FmIoctlsInterface::set_control(fd_driver, + V4L2_CID_PRV_ANTENNA, 1); + ALOGD("Internal antenna set, status : %d\n", ret); + } + return FM_SUCCESS; } else { //if time out ret = FM_FAILURE; -- cgit v1.2.3