media: cxd2880: Add DVB-T monitor functions

Provide monitor functions (DVB-T)
for the Sony CXD2880 DVB-T2/T tuner + demodulator driver.
Signed-off-by: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
Signed-off-by: Masayuki Yamamoto <Masayuki.Yamamoto@sony.com>
Signed-off-by: Hideki Nozawa <Hideki.Nozawa@sony.com>
Signed-off-by: Kota Yonezawa <Kota.Yonezawa@sony.com>
Signed-off-by: Toshihiko Matsumoto <Toshihiko.Matsumoto@sony.com>
Signed-off-by: Satoshi Watanabe <Satoshi.C.Watanabe@sony.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

drivers/media/dvb-frontends/cxd2880/cxd2880_tnrdmd_dvbt_mon.h

+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * cxd2880_tnrdmd_dvbt_mon.h
+ * Sony CXD2880 DVB-T2/T tuner + demodulator driver
+ * DVB-T monitor interface
+ *
+ * Copyright (C) 2016, 2017, 2018 Sony Semiconductor Solutions Corporation
+ */
+
+#ifndef CXD2880_TNRDMD_DVBT_MON_H
+#define CXD2880_TNRDMD_DVBT_MON_H
+
+#include "cxd2880_tnrdmd.h"
+#include "cxd2880_dvbt.h"
+
+int cxd2880_tnrdmd_dvbt_mon_sync_stat(struct cxd2880_tnrdmd
+				      *tnr_dmd, u8 *sync_stat,
+				      u8 *ts_lock_stat,
+				      u8 *unlock_detected);
+
+int cxd2880_tnrdmd_dvbt_mon_sync_stat_sub(struct cxd2880_tnrdmd
+					  *tnr_dmd, u8 *sync_stat,
+					  u8 *unlock_detected);
+
+int cxd2880_tnrdmd_dvbt_mon_mode_guard(struct cxd2880_tnrdmd
+				       *tnr_dmd,
+				       enum cxd2880_dvbt_mode
+				       *mode,
+				       enum cxd2880_dvbt_guard
+				       *guard);
+
+int cxd2880_tnrdmd_dvbt_mon_carrier_offset(struct cxd2880_tnrdmd
+					   *tnr_dmd, int *offset);
+
+int cxd2880_tnrdmd_dvbt_mon_carrier_offset_sub(struct
+					       cxd2880_tnrdmd
+					       *tnr_dmd,
+					       int *offset);
+
+int cxd2880_tnrdmd_dvbt_mon_tps_info(struct cxd2880_tnrdmd
+				     *tnr_dmd,
+				     struct cxd2880_dvbt_tpsinfo
+				     *info);
+
+int cxd2880_tnrdmd_dvbt_mon_packet_error_number(struct
+						cxd2880_tnrdmd
+						*tnr_dmd,
+						u32 *pen);
+
+int cxd2880_tnrdmd_dvbt_mon_spectrum_sense(struct cxd2880_tnrdmd
+					   *tnr_dmd,
+					   enum
+					   cxd2880_tnrdmd_spectrum_sense
+					   *sense);
+
+int cxd2880_tnrdmd_dvbt_mon_snr(struct cxd2880_tnrdmd *tnr_dmd,
+				int *snr);
+
+int cxd2880_tnrdmd_dvbt_mon_snr_diver(struct cxd2880_tnrdmd
+				      *tnr_dmd, int *snr,
+				      int *snr_main, int *snr_sub);
+
+int cxd2880_tnrdmd_dvbt_mon_sampling_offset(struct cxd2880_tnrdmd
+					    *tnr_dmd, int *ppm);
+
+int cxd2880_tnrdmd_dvbt_mon_sampling_offset_sub(struct
+						cxd2880_tnrdmd
+						*tnr_dmd,
+						int *ppm);
+
+int cxd2880_tnrdmd_dvbt_mon_ssi(struct cxd2880_tnrdmd *tnr_dmd,
+				u8 *ssi);
+
+int cxd2880_tnrdmd_dvbt_mon_ssi_sub(struct cxd2880_tnrdmd *tnr_dmd,
+				    u8 *ssi);
+
+#endif