Fixed MTP to work with TWRP

drivers/media/common/siano/smsdvb.h

@@ -0,0 +1,130 @@
+/***********************************************************************
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+
+ *  This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ ***********************************************************************/
+
+struct smsdvb_debugfs;
+struct smsdvb_client_t;
+
+typedef void (*sms_prt_dvb_stats_t)(struct smsdvb_debugfs *debug_data,
+				    struct sms_stats *p);
+
+typedef void (*sms_prt_isdb_stats_t)(struct smsdvb_debugfs *debug_data,
+				     struct sms_isdbt_stats *p);
+
+typedef void (*sms_prt_isdb_stats_ex_t)
+			(struct smsdvb_debugfs *debug_data,
+			 struct sms_isdbt_stats_ex *p);
+
+
+struct smsdvb_client_t {
+	struct list_head entry;
+
+	struct smscore_device_t *coredev;
+	struct smscore_client_t *smsclient;
+
+	struct dvb_adapter      adapter;
+	struct dvb_demux        demux;
+	struct dmxdev           dmxdev;
+	struct dvb_frontend     frontend;
+
+	fe_status_t             fe_status;
+
+	struct completion       tune_done;
+	struct completion       stats_done;
+
+	int last_per;
+
+	int legacy_ber, legacy_per;
+
+	int event_fe_state;
+	int event_unc_state;
+
+	unsigned long		get_stats_jiffies;
+
+	int			feed_users;
+	bool			has_tuned;
+
+	/* stats debugfs data */
+	struct dentry		*debugfs;
+
+	struct smsdvb_debugfs	*debug_data;
+
+	sms_prt_dvb_stats_t	prt_dvb_stats;
+	sms_prt_isdb_stats_t	prt_isdb_stats;
+	sms_prt_isdb_stats_ex_t	prt_isdb_stats_ex;
+};
+
+/*
+ * This struct is a mix of struct sms_rx_stats_ex and
+ * struct sms_srvm_signal_status.
+ * It was obtained by comparing the way it was filled by the original code
+ */
+struct RECEPTION_STATISTICS_PER_SLICES_S {
+	u32 result;
+	u32 snr;
+	s32 in_band_power;
+	u32 ts_packets;
+	u32 ets_packets;
+	u32 constellation;
+	u32 hp_code;
+	u32 tps_srv_ind_lp;
+	u32 tps_srv_ind_hp;
+	u32 cell_id;
+	u32 reason;
+	u32 request_id;
+	u32 modem_state;		/* from SMSHOSTLIB_DVB_MODEM_STATE_ET */
+
+	u32 ber;		/* Post Viterbi BER [1E-5] */
+	s32 RSSI;		/* dBm */
+	s32 carrier_offset;	/* Carrier Offset in bin/1024 */
+
+	u32 is_rf_locked;		/* 0 - not locked, 1 - locked */
+	u32 is_demod_locked;	/* 0 - not locked, 1 - locked */
+
+	u32 ber_bit_count;	/* Total number of SYNC bits. */
+	u32 ber_error_count;	/* Number of erroneous SYNC bits. */
+
+	s32 MRC_SNR;		/* dB */
+	s32 mrc_in_band_pwr;	/* In band power in dBM */
+	s32 MRC_RSSI;		/* dBm */
+};
+
+/* From smsdvb-debugfs.c */
+#ifdef CONFIG_SMS_SIANO_DEBUGFS
+
+int smsdvb_debugfs_create(struct smsdvb_client_t *client);
+void smsdvb_debugfs_release(struct smsdvb_client_t *client);
+int smsdvb_debugfs_register(void);
+void smsdvb_debugfs_unregister(void);
+
+#else
+
+static inline int smsdvb_debugfs_create(struct smsdvb_client_t *client)
+{
+	return 0;
+}
+
+static inline void smsdvb_debugfs_release(struct smsdvb_client_t *client) {}
+
+static inline int smsdvb_debugfs_register(void)
+{
+	return 0;
+};
+
+static inline void smsdvb_debugfs_unregister(void) {};
+
+#endif
+