Initial Contribution
msm-2.6.38: tag AU_LINUX_ANDROID_GINGERBREAD.02.03.04.00.142
Signed-off-by: Bryan Huntsman <bryanh@codeaurora.org>
diff --git a/include/media/radio-iris.h b/include/media/radio-iris.h
new file mode 100644
index 0000000..9bb2d89
--- /dev/null
+++ b/include/media/radio-iris.h
@@ -0,0 +1,558 @@
+/*
+ *
+ * Copyright (c) 2011 Code Aurora Forum. All rights reserved.
+ *
+ * This file is based on include/net/bluetooth/hci_core.h
+ *
+ * Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation;
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
+ * CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS,
+ * COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS
+ * SOFTWARE IS DISCLAIMED.
+ */
+
+#ifndef __RADIO_HCI_CORE_H
+#define __RADIO_HCI_CORE_H
+
+#include <linux/skbuff.h>
+#include <linux/interrupt.h>
+#include <linux/mutex.h>
+#include <linux/atomic.h>
+
+/* ---- HCI Packet structures ---- */
+#define RADIO_HCI_COMMAND_HDR_SIZE sizeof(struct radio_hci_command_hdr)
+#define RADIO_HCI_EVENT_HDR_SIZE sizeof(struct radio_hci_event_hdr)
+
+/* HCI data types */
+#define RADIO_HCI_COMMAND_PKT 0x11
+#define RADIO_HCI_EVENT_PKT 0x14
+
+/* HCI timeouts */
+#define RADIO_HCI_TIMEOUT (10000) /* 10 seconds */
+
+#define TUNE_PARAM 16
+struct radio_hci_command_hdr {
+ __le16 opcode; /* OCF & OGF */
+ __u8 plen;
+} __packed;
+
+struct radio_hci_event_hdr {
+ __u8 evt;
+ __u8 plen;
+} __packed;
+
+struct radio_hci_dev {
+ char name[8];
+ unsigned long flags;
+ __u16 id;
+ __u8 bus;
+ __u8 dev_type;
+ __u8 dev_name[248];
+ __u8 dev_class[3];
+ __u8 features[8];
+ __u8 commands[64];
+
+ unsigned int data_block_len;
+ unsigned long cmd_last_tx;
+
+ struct sk_buff *sent_cmd;
+
+ __u32 req_status;
+ __u32 req_result;
+ atomic_t cmd_cnt;
+
+ struct tasklet_struct cmd_task;
+ struct tasklet_struct rx_task;
+ struct tasklet_struct tx_task;
+
+ struct sk_buff_head rx_q;
+ struct sk_buff_head raw_q;
+ struct sk_buff_head cmd_q;
+
+ struct mutex req_lock;
+ wait_queue_head_t req_wait_q;
+
+ int (*open)(struct radio_hci_dev *hdev);
+ int (*close)(struct radio_hci_dev *hdev);
+ int (*flush)(struct radio_hci_dev *hdev);
+ int (*send)(struct sk_buff *skb);
+ void (*destruct)(struct radio_hci_dev *hdev);
+ void (*notify)(struct radio_hci_dev *hdev, unsigned int evt);
+};
+
+int radio_hci_register_dev(struct radio_hci_dev *hdev);
+int radio_hci_unregister_dev(struct radio_hci_dev *hdev);
+int radio_hci_recv_frame(struct sk_buff *skb);
+int radio_hci_send_cmd(struct radio_hci_dev *hdev, __u16 opcode, __u32 plen,
+ void *param);
+void radio_hci_event_packet(struct radio_hci_dev *hdev, struct sk_buff *skb);
+
+/* Opcode OCF */
+/* HCI recv control commands opcode */
+#define HCI_OCF_FM_ENABLE_RECV_REQ 0x0001
+#define HCI_OCF_FM_DISABLE_RECV_REQ 0x0002
+#define HCI_OCF_FM_GET_RECV_CONF_REQ 0x0003
+#define HCI_OCF_FM_SET_RECV_CONF_REQ 0x0004
+#define HCI_OCF_FM_SET_MUTE_MODE_REQ 0x0005
+#define HCI_OCF_FM_SET_STEREO_MODE_REQ 0x0006
+#define HCI_OCF_FM_SET_ANTENNA 0x0007
+#define HCI_OCF_FM_SET_SIGNAL_THRESHOLD 0x0008
+#define HCI_OCF_FM_GET_SIGNAL_THRESHOLD 0x0009
+#define HCI_OCF_FM_GET_STATION_PARAM_REQ 0x000A
+#define HCI_OCF_FM_GET_PROGRAM_SERVICE_REQ 0x000B
+#define HCI_OCF_FM_GET_RADIO_TEXT_REQ 0x000C
+#define HCI_OCF_FM_GET_AF_LIST_REQ 0x000D
+#define HCI_OCF_FM_SEARCH_STATIONS 0x000E
+#define HCI_OCF_FM_SEARCH_RDS_STATIONS 0x000F
+#define HCI_OCF_FM_SEARCH_STATIONS_LIST 0x0010
+#define HCI_OCF_FM_CANCEL_SEARCH 0x0011
+#define HCI_OCF_FM_RDS_GRP 0x0012
+#define HCI_OCF_FM_RDS_GRP_PROCESS 0x0013
+#define HCI_OCF_FM_EN_WAN_AVD_CTRL 0x0014
+#define HCI_OCF_FM_EN_NOTCH_CTRL 0x0015
+
+/* HCI common control commands opcode */
+#define HCI_OCF_FM_TUNE_STATION_REQ 0x0001
+#define HCI_OCF_FM_DEFAULT_DATA_READ 0x0002
+#define HCI_OCF_FM_DEFAULT_DATA_WRITE 0x0003
+#define HCI_OCF_FM_RESET 0x0004
+#define HCI_OCF_FM_GET_FEATURE_LIST 0x0005
+#define HCI_OCF_FM_DO_CALIBRATION 0x0006
+
+/*HCI Status parameters commands*/
+#define HCI_OCF_FM_READ_GRP_COUNTERS 0x0001
+
+/*HCI Diagnostic commands*/
+#define HCI_OCF_FM_PEEK_DATA 0x0002
+#define HCI_OCF_FM_POKE_DATA 0x0003
+#define HCI_OCF_FM_SSBI_PEEK_REG 0x0004
+#define HCI_OCF_FM_SSBI_POKE_REG 0x0005
+#define HCI_OCF_FM_STATION_DBG_PARAM 0x0007
+
+/* Opcode OGF */
+#define HCI_OGF_FM_RECV_CTRL_CMD_REQ 0x0013
+#define HCI_OGF_FM_COMMON_CTRL_CMD_REQ 0x0015
+#define HCI_OGF_FM_STATUS_PARAMETERS_CMD_REQ 0x0016
+#define HCI_OGF_FM_TEST_CMD_REQ 0x0017
+#define HCI_OGF_FM_DIAGNOSTIC_CMD_REQ 0x003F
+
+/* Command opcode pack/unpack */
+#define hci_opcode_pack(ogf, ocf) (__u16) ((ocf & 0x03ff)|(ogf << 10))
+#define hci_opcode_ogf(op) (op >> 10)
+#define hci_opcode_ocf(op) (op & 0x03ff)
+#define hci_recv_ctrl_cmd_op_pack(ocf) \
+ (__u16) hci_opcode_pack(HCI_OGF_FM_RECV_CTRL_CMD_REQ, ocf)
+#define hci_common_cmd_op_pack(ocf) \
+ (__u16) hci_opcode_pack(HCI_OGF_FM_COMMON_CTRL_CMD_REQ, ocf)
+#define hci_status_param_op_pack(ocf) \
+ (__u16) hci_opcode_pack(HCI_OGF_FM_STATUS_PARAMETERS_CMD_REQ, ocf)
+#define hci_diagnostic_cmd_op_pack(ocf) \
+ (__u16) hci_opcode_pack(HCI_OGF_FM_DIAGNOSTIC_CMD_REQ, ocf)
+
+
+/* HCI commands with no arguments*/
+#define HCI_FM_ENABLE_RECV_CMD 1
+#define HCI_FM_DISABLE_RECV_CMD 2
+#define HCI_FM_GET_RECV_CONF_CMD 3
+#define HCI_FM_GET_STATION_PARAM_CMD 4
+#define HCI_FM_GET_SIGNAL_TH_CMD 5
+#define HCI_FM_GET_PROGRAM_SERVICE_CMD 6
+#define HCI_FM_GET_RADIO_TEXT_CMD 7
+#define HCI_FM_GET_AF_LIST_CMD 8
+#define HCI_FM_CANCEL_SEARCH_CMD 9
+#define HCI_FM_RESET_CMD 10
+#define HCI_FM_GET_FEATURES_CMD 11
+#define HCI_FM_STATION_DBG_PARAM_CMD 12
+
+/* ----- HCI Command request ----- */
+struct hci_fm_recv_conf_req {
+ __u8 emphasis;
+ __u8 ch_spacing;
+ __u8 rds_std;
+ __u8 hlsi;
+ __u32 band_low_limit;
+ __u32 band_high_limit;
+} __packed;
+
+struct hci_fm_mute_mode_req {
+ __u8 hard_mute;
+ __u8 soft_mute;
+} __packed;
+
+struct hci_fm_stereo_mode_req {
+ __u8 stereo_mode;
+ __u8 sig_blend;
+ __u8 intf_blend;
+ __u8 most_switch;
+} __packed;
+
+struct hci_fm_search_station_req {
+ __u8 srch_mode;
+ __u8 scan_time;
+ __u8 srch_dir;
+} __packed;
+
+struct hci_fm_search_rds_station_req {
+ struct hci_fm_search_station_req srch_station;
+ __u8 srch_pty;
+ __u16 srch_pi;
+} __packed;
+
+struct hci_fm_search_station_list_req {
+ __u8 srch_list_mode;
+ __u8 srch_list_dir;
+ __u32 srch_list_max;
+ __u8 srch_pty;
+} __packed;
+
+struct hci_fm_rds_grp_req {
+ __u32 rds_grp_enable_mask;
+ __u32 rds_buf_size;
+ __u8 en_rds_change_filter;
+} __packed;
+
+struct hci_fm_en_avd_ctrl_req {
+ __u8 no_freqs;
+ __u8 freq_index;
+ __u8 lo_shft;
+ __u16 freq_min;
+ __u16 freq_max;
+} __packed;
+
+struct hci_fm_def_data_rd_req {
+ __u8 mode;
+ __u8 length;
+} __packed;
+
+struct hci_fm_def_data_wr_req {
+ struct hci_fm_def_data_rd_req data_rd;
+ __u8 data[256];
+} __packed;
+
+struct hci_fm_peek_req {
+ __u32 start_addr;
+ __u8 length;
+} __packed;
+
+struct hci_fm_poke_req {
+ struct hci_fm_peek_req peek_req;
+ __u8 data[256];
+} __packed;
+
+struct hci_fm_ssbi_req {
+ __u16 start_addr;
+ __u8 data;
+} __packed;
+
+/*HCI events*/
+#define HCI_EV_TUNE_STATUS 0x01
+#define HCI_EV_RDS_LOCK_STATUS 0x02
+#define HCI_EV_STEREO_STATUS 0x03
+#define HCI_EV_SERVICE_AVAILABLE 0x04
+#define HCI_EV_SEARCH_PROGRESS 0x05
+#define HCI_EV_SEARCH_RDS_PROGRESS 0x06
+#define HCI_EV_SEARCH_LIST_PROGRESS 0x07
+#define HCI_EV_RDS_RX_DATA 0x08
+#define HCI_EV_PROGRAM_SERVICE 0x09
+#define HCI_EV_RADIO_TEXT 0x0A
+#define HCI_EV_FM_AF_LIST 0x0B
+#define HCI_EV_TX_RDS_GRP_AVBLE 0x0C
+#define HCI_EV_TX_RDS_GRP_COMPL 0x0D
+#define HCI_EV_TX_RDS_CONT_GRP_COMPL 0x0E
+#define HCI_EV_CMD_COMPLETE 0x0F
+#define HCI_EV_CMD_STATUS 0x10
+#define HCI_EV_TUNE_COMPLETE 0x11
+#define HCI_EV_SEARCH_COMPLETE 0x12
+#define HCI_EV_SEARCH_RDS_COMPLETE 0x13
+#define HCI_EV_SEARCH_LIST_COMPLETE 0x14
+
+#define HCI_REQ_DONE 0
+#define HCI_REQ_PEND 1
+#define HCI_REQ_CANCELED 2
+#define HCI_REQ_STATUS 3
+
+struct hci_ev_tune_status {
+ __u8 sub_event;
+ __le32 station_freq;
+ __u8 serv_avble;
+ __u8 rssi;
+ __u8 stereo_prg;
+ __u8 rds_sync_status;
+ __u8 mute_mode;
+} __packed;
+
+struct hci_ev_rds_rx_data {
+ __u8 num_rds_grps;
+ __u8 rds_grp_data[12];
+} __packed;
+
+struct hci_ev_prg_service {
+ __le16 pi_prg_id;
+ __u8 pty_prg_type;
+ __u8 ta_prg_code_type;
+ __u8 ta_ann_code_flag;
+ __u8 ms_switch_code_flag;
+ __u8 dec_id_ctrl_code_flag;
+ __u8 ps_num;
+ __u8 prg_service_name[119];
+} __packed;
+
+struct hci_ev_radio_text {
+ __le16 pi_prg_id;
+ __u8 pty_prg_type;
+ __u8 ta_prg_code_type;
+ __u8 txt_ab_flag;
+ __u8 radio_txt[64];
+} __packed;
+
+struct hci_ev_af_list {
+ __le32 tune_freq;
+ __le16 pi_code;
+ __u8 af_size;
+ __u8 af_list[25];
+} __packed;
+
+struct hci_ev_cmd_complete {
+ __u8 num_hci_cmd_pkts;
+ __le16 cmd_opcode;
+} __packed;
+
+struct hci_ev_cmd_status {
+ __u8 status;
+ __u8 num_hci_cmd_pkts;
+ __le16 status_opcode;
+} __packed;
+
+struct hci_ev_srch_st {
+ __le32 station_freq;
+ __u8 rds_cap;
+ __u8 pty;
+ __le16 status_opcode;
+} __packed;
+
+struct hci_ev_srch_list_compl {
+ __u8 status;
+ __u8 num_stations_found;
+ struct hci_ev_srch_st srch_st[20];
+} __packed;
+
+/* ----- HCI Event Response ----- */
+struct hci_fm_conf_rsp {
+ __u8 status;
+ struct hci_fm_recv_conf_req recv_conf_rsp;
+} __packed;
+
+struct hci_fm_sig_threshold_rsp {
+ __u8 status;
+ __u8 sig_threshold;
+} __packed;
+
+struct hci_fm_station_rsp {
+ struct hci_ev_tune_status station_rsp;
+} __packed;
+
+struct hci_fm_prgm_srv_rsp {
+ __u8 status;
+ struct hci_ev_prg_service prg_srv;
+} __packed;
+
+struct hci_fm_radio_txt_rsp {
+ __u8 status;
+ struct hci_ev_radio_text rd_txt;
+} __packed;
+
+struct hci_fm_af_list_rsp {
+ __u8 status;
+ struct hci_ev_af_list rd_txt;
+} __packed;
+
+struct hci_fm_data_rd_rsp {
+ __u8 status;
+ __u8 ret_data_len;
+ __u8 data[256];
+} __packed;
+
+struct hci_fm_feature_list_rsp {
+ __u8 status;
+ __u8 feature_mask;
+} __packed;
+
+struct hci_fm_dbg_param_rsp {
+ __u8 status;
+ __u8 blend;
+ __u8 soft_mute;
+ __u8 inf_blend;
+ __u8 inf_soft_mute;
+ __u8 pilot_pil;
+ __u8 io_verc;
+ __u8 in_det_out;
+} __packed;
+
+/* HCI dev events */
+#define RADIO_HCI_DEV_REG 1
+#define RADIO_HCI_DEV_WRITE 2
+
+#define hci_req_lock(d) mutex_lock(&d->req_lock)
+#define hci_req_unlock(d) mutex_unlock(&d->req_lock)
+
+/*FM states*/
+
+enum radio_state_t {
+ FM_OFF,
+ FM_RECV,
+ FM_TRANS,
+ FM_RESET,
+};
+
+enum v4l2_cid_private_iris_t {
+ V4L2_CID_PRIVATE_IRIS_SRCHMODE = (0x08000000 + 1),
+ V4L2_CID_PRIVATE_IRIS_SCANDWELL,
+ V4L2_CID_PRIVATE_IRIS_SRCHON,
+ V4L2_CID_PRIVATE_IRIS_STATE,
+ V4L2_CID_PRIVATE_IRIS_TRANSMIT_MODE,
+ V4L2_CID_PRIVATE_IRIS_RDSGROUP_MASK,
+ V4L2_CID_PRIVATE_IRIS_REGION,
+ V4L2_CID_PRIVATE_IRIS_SIGNAL_TH,
+ V4L2_CID_PRIVATE_IRIS_SRCH_PTY,
+ V4L2_CID_PRIVATE_IRIS_SRCH_PI,
+ V4L2_CID_PRIVATE_IRIS_SRCH_CNT,
+ V4L2_CID_PRIVATE_IRIS_EMPHASIS,
+ V4L2_CID_PRIVATE_IRIS_RDS_STD,
+ V4L2_CID_PRIVATE_IRIS_SPACING,
+ V4L2_CID_PRIVATE_IRIS_RDSON,
+ V4L2_CID_PRIVATE_IRIS_RDSGROUP_PROC,
+ V4L2_CID_PRIVATE_IRIS_LP_MODE,
+ V4L2_CID_PRIVATE_IRIS_ANTENNA,
+ V4L2_CID_PRIVATE_IRIS_RDSD_BUF,
+ V4L2_CID_PRIVATE_IRIS_PSALL,
+ /*v4l2 Tx controls*/
+ V4L2_CID_PRIVATE_IRIS_TX_SETPSREPEATCOUNT,
+ V4L2_CID_PRIVATE_IRIS_STOP_RDS_TX_PS_NAME,
+ V4L2_CID_PRIVATE_IRIS_STOP_RDS_TX_RT,
+ V4L2_CID_PRIVATE_IRIS_IOVERC,
+ V4L2_CID_PRIVATE_IRIS_INTDET,
+};
+
+enum iris_evt_t {
+ IRIS_EVT_RADIO_READY,
+ IRIS_EVT_TUNE_SUCC,
+ IRIS_EVT_SEEK_COMPLETE,
+ IRIS_EVT_SCAN_NEXT,
+ IRIS_EVT_NEW_RAW_RDS,
+ IRIS_EVT_NEW_RT_RDS,
+ IRIS_EVT_NEW_PS_RDS,
+ IRIS_EVT_ERROR,
+ IRIS_EVT_BELOW_TH,
+ IRIS_EVT_ABOVE_TH,
+ IRIS_EVT_STEREO,
+ IRIS_EVT_MONO,
+ IRIS_EVT_RDS_AVAIL,
+ IRIS_EVT_RDS_NOT_AVAIL,
+ IRIS_EVT_NEW_SRCH_LIST,
+ IRIS_EVT_NEW_AF_LIST,
+ IRIS_EVT_TXRDSDAT,
+ IRIS_EVT_TXRDSDONE
+};
+
+enum iris_region_t {
+ IRIS_REGION_US,
+ IRIS_REGION_EU,
+ IRIS_REGION_JAPAN,
+ IRIS_REGION_JAPAN_WIDE,
+ IRIS_REGION_OTHER
+};
+
+#define STD_BUF_SIZE (64)
+
+enum iris_buf_t {
+ IRIS_BUF_SRCH_LIST,
+ IRIS_BUF_EVENTS,
+ IRIS_BUF_RT_RDS,
+ IRIS_BUF_PS_RDS,
+ IRIS_BUF_RAW_RDS,
+ IRIS_BUF_AF_LIST,
+ IRIS_BUF_MAX
+};
+
+enum iris_xfr_t {
+ IRIS_XFR_SYNC,
+ IRIS_XFR_ERROR,
+ IRIS_XFR_SRCH_LIST,
+ IRIS_XFR_RT_RDS,
+ IRIS_XFR_PS_RDS,
+ IRIS_XFR_AF_LIST,
+ IRIS_XFR_MAX
+};
+
+#undef FMDBG
+#ifdef FM_DEBUG
+#define FMDBG(fmt, args...) pr_info("iris_radio: " fmt, ##args)
+#else
+#define FMDBG(fmt, args...)
+#endif
+
+#undef FMDERR
+#define FMDERR(fmt, args...) pr_err("iris_radio: " fmt, ##args)
+
+/* Search options */
+enum search_t {
+ SEEK,
+ SCAN,
+ SCAN_FOR_STRONG,
+ SCAN_FOR_WEAK,
+ RDS_SEEK_PTY,
+ RDS_SCAN_PTY,
+ RDS_SEEK_PI,
+ RDS_AF_JUMP,
+};
+
+#define SRCH_MODE 0x07
+#define SRCH_DIR 0x08 /* 0-up 1-down */
+#define SCAN_DWELL 0x70
+#define SRCH_ON 0x80
+
+/* I/O Control */
+#define IOC_HRD_MUTE 0x03
+#define IOC_SFT_MUTE 0x01
+#define IOC_MON_STR 0x01
+#define IOC_SIG_BLND 0x01
+#define IOC_INTF_BLND 0x01
+#define IOC_ANTENNA 0x01
+
+/* RDS Control */
+#define RDS_ON 0x01
+#define RDS_BUF_SZ 100
+
+/* Search direction */
+#define SRCH_DIR_UP (0)
+#define SRCH_DIR_DOWN (1)
+
+/* control options */
+#define CTRL_ON (1)
+#define CTRL_OFF (0)
+
+int hci_def_data_read(struct hci_fm_def_data_rd_req *arg,
+ struct radio_hci_dev *hdev);
+int hci_def_data_write(struct hci_fm_def_data_wr_req *arg,
+ struct radio_hci_dev *hdev);
+int hci_fm_do_calibration(__u8 *arg, struct radio_hci_dev *hdev);
+int hci_fm_do_calibration(__u8 *arg, struct radio_hci_dev *hdev);
+int hci_peek_data(struct hci_fm_peek_req *arg, struct radio_hci_dev *hdev);
+int hci_poke_data(struct hci_fm_poke_req *arg, struct radio_hci_dev *hdev);
+int hci_poke_data(struct hci_fm_poke_req *arg, struct radio_hci_dev *hdev);
+int hci_poke_data(struct hci_fm_poke_req *arg, struct radio_hci_dev *hdev);
+
+#endif /* __RADIO_HCI_CORE_H */