^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) #ifndef MSP3400_DRIVER_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) #define MSP3400_DRIVER_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) #include <media/drv-intf/msp3400.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) #include <media/v4l2-device.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #include <media/v4l2-ctrls.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #include <media/v4l2-mc.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) /* ---------------------------------------------------------------------- */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) /* This macro is allowed for *constants* only, gcc must calculate it
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) at compile time. Remember -- no floats in kernel mode */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #define MSP_CARRIER(freq) ((int)((float)(freq / 18.432) * (1 << 24)))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #define MSP_MODE_AM_DETECT 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) #define MSP_MODE_FM_RADIO 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) #define MSP_MODE_FM_TERRA 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) #define MSP_MODE_FM_SAT 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) #define MSP_MODE_FM_NICAM1 5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) #define MSP_MODE_FM_NICAM2 6
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) #define MSP_MODE_AM_NICAM 7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) #define MSP_MODE_BTSC 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) #define MSP_MODE_EXTERN 9
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) #define SCART_IN1 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) #define SCART_IN2 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) #define SCART_IN3 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) #define SCART_IN4 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) #define SCART_IN1_DA 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) #define SCART_IN2_DA 5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) #define SCART_MONO 6
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) #define SCART_MUTE 7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) #define SCART_DSP_IN 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) #define SCART1_OUT 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) #define SCART2_OUT 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) #define OPMODE_AUTO -1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) #define OPMODE_MANUAL 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) #define OPMODE_AUTODETECT 1 /* use autodetect (>= msp3410 only) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) #define OPMODE_AUTOSELECT 2 /* use autodetect & autoselect (>= msp34xxG) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) /* module parameters */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) extern int msp_debug;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) extern bool msp_once;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) extern bool msp_amsound;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) extern int msp_standard;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) extern bool msp_dolby;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) extern int msp_stereo_thresh;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) enum msp3400_pads {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) MSP3400_PAD_IF_INPUT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) MSP3400_PAD_OUT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) MSP3400_NUM_PADS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) struct msp_state {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) struct v4l2_subdev sd;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) struct v4l2_ctrl_handler hdl;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) int rev1, rev2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) int ident;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) u8 has_nicam;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) u8 has_radio;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) u8 has_headphones;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) u8 has_ntsc_jp_d_k3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) u8 has_scart2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) u8 has_scart3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) u8 has_scart4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) u8 has_scart2_out;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) u8 has_scart2_out_volume;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) u8 has_i2s_conf;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) u8 has_subwoofer;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) u8 has_sound_processing;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) u8 has_virtual_dolby_surround;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) u8 has_dolby_pro_logic;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) u8 force_btsc;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) int radio;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) int opmode;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) int std;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) int mode;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) v4l2_std_id v4l2_std, detected_std;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) int nicam_on;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) int acb;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) int in_scart;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) int i2s_mode;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) int main, second; /* sound carrier */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) int input;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) u32 route_in;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) u32 route_out;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) /* v4l2 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) int audmode;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) int rxsubchans;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) /* volume cluster */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) struct v4l2_ctrl *volume;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) struct v4l2_ctrl *muted;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) int scan_in_progress;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) /* thread */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) struct task_struct *kthread;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) wait_queue_head_t wq;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) unsigned int restart:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) unsigned int watch_stereo:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) #if IS_ENABLED(CONFIG_MEDIA_CONTROLLER)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) struct media_pad pads[MSP3400_NUM_PADS];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) static inline struct msp_state *to_state(struct v4l2_subdev *sd)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) return container_of(sd, struct msp_state, sd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) static inline struct msp_state *ctrl_to_state(struct v4l2_ctrl *ctrl)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) return container_of(ctrl->handler, struct msp_state, hdl);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) /* msp3400-driver.c */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) int msp_write_dem(struct i2c_client *client, int addr, int val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) int msp_write_dsp(struct i2c_client *client, int addr, int val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) int msp_read_dem(struct i2c_client *client, int addr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) int msp_read_dsp(struct i2c_client *client, int addr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) int msp_reset(struct i2c_client *client);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) void msp_set_scart(struct i2c_client *client, int in, int out);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) void msp_update_volume(struct msp_state *state);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) int msp_sleep(struct msp_state *state, int timeout);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) /* msp3400-kthreads.c */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) const char *msp_standard_std_name(int std);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) void msp_set_audmode(struct i2c_client *client);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) int msp_detect_stereo(struct i2c_client *client);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) int msp3400c_thread(void *data);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) int msp3410d_thread(void *data);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) int msp34xxg_thread(void *data);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) void msp3400c_set_mode(struct i2c_client *client, int mode);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) void msp3400c_set_carrier(struct i2c_client *client, int cdo1, int cdo2);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) #endif /* MSP3400_DRIVER_H */
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
3 Commits
0 Branches
0 Tags