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gerrit-public.fairphone.software / kernel / msm / 0d46748c3f874defbbbf98bcf40c7b18964abbc0 / . / drivers / media / video / msp3400-driver.h
blob: ab69a290e5dc7ecde1a71ab79cb33a171d776d93 [file] [log] [blame]
Mauro Carvalho Chehab56fc08c2005-06-23 22:05:07 -0700[diff] [blame]1/*
Mauro Carvalho Chehab56fc08c2005-06-23 22:05:07 -0700[diff] [blame]2 */
3
Hans Verkuil49965a82006-03-19 08:45:38 -0300[diff] [blame]4#ifndef MSP3400_DRIVER_H
5#define MSP3400_DRIVER_H
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]6
Hans Verkuil2474ed42006-03-19 12:35:57 -0300[diff] [blame]7#include <media/msp3400.h>
8
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]9/* ---------------------------------------------------------------------- */
10
Hans Verkuil53b0a1c2006-01-09 15:32:39 -0200[diff] [blame]11/* This macro is allowed for *constants* only, gcc must calculate it
12 at compile time. Remember -- no floats in kernel mode */
13#define MSP_CARRIER(freq) ((int)((float)(freq / 18.432) * (1 << 24)))
14
15#define MSP_MODE_AM_DETECT 0
16#define MSP_MODE_FM_RADIO 2
17#define MSP_MODE_FM_TERRA 3
18#define MSP_MODE_FM_SAT 4
19#define MSP_MODE_FM_NICAM1 5
20#define MSP_MODE_FM_NICAM2 6
21#define MSP_MODE_AM_NICAM 7
22#define MSP_MODE_BTSC 8
23#define MSP_MODE_EXTERN 9
24
Hans Verkuil42772572006-03-19 06:48:51 -0300[diff] [blame]25#define SCART_IN1 0
26#define SCART_IN2 1
27#define SCART_IN3 2
28#define SCART_IN4 3
29#define SCART_IN1_DA 4
30#define SCART_IN2_DA 5
31#define SCART_MONO 6
32#define SCART_MUTE 7
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]33
34#define SCART_DSP_IN 0
35#define SCART1_OUT 1
36#define SCART2_OUT 2
37
Hans Verkuil53b0a1c2006-01-09 15:32:39 -0200[diff] [blame]38#define OPMODE_AUTO -1
39#define OPMODE_MANUAL 0
40#define OPMODE_AUTODETECT 1 /* use autodetect (>= msp3410 only) */
41#define OPMODE_AUTOSELECT 2 /* use autodetect & autoselect (>= msp34xxG) */
42
43/* module parameters */
Mauro Carvalho Chehabf167cb42006-01-11 19:41:49 -0200[diff] [blame]44extern int msp_debug;
45extern int msp_once;
46extern int msp_amsound;
47extern int msp_standard;
48extern int msp_dolby;
49extern int msp_stereo_thresh;
Hans Verkuil53b0a1c2006-01-09 15:32:39 -0200[diff] [blame]50
51struct msp_state {
52 int rev1, rev2;
Hans Verkuil74cab312007-04-27 12:31:26 -0300[diff] [blame]53 int ident;
Hans Verkuil5af0c8f2006-01-09 18:21:37 -0200[diff] [blame]54 u8 has_nicam;
55 u8 has_radio;
56 u8 has_headphones;
57 u8 has_ntsc_jp_d_k3;
Hans Verkuil0020d3e2006-03-30 19:50:34 -0300[diff] [blame]58 u8 has_scart2;
59 u8 has_scart3;
Hans Verkuil5af0c8f2006-01-09 18:21:37 -0200[diff] [blame]60 u8 has_scart4;
Hans Verkuil0020d3e2006-03-30 19:50:34 -0300[diff] [blame]61 u8 has_scart2_out;
Hans Verkuil5af0c8f2006-01-09 18:21:37 -0200[diff] [blame]62 u8 has_scart2_out_volume;
63 u8 has_i2s_conf;
64 u8 has_subwoofer;
65 u8 has_sound_processing;
66 u8 has_virtual_dolby_surround;
67 u8 has_dolby_pro_logic;
Hans Verkuilde98cda2006-10-01 17:56:32 -0300[diff] [blame]68 u8 force_btsc;
Hans Verkuil53b0a1c2006-01-09 15:32:39 -0200[diff] [blame]69
Hans Verkuil7560d7a2006-01-09 18:21:32 -0200[diff] [blame]70 int radio;
Hans Verkuil53b0a1c2006-01-09 15:32:39 -0200[diff] [blame]71 int opmode;
Hans Verkuil5af0c8f2006-01-09 18:21:37 -0200[diff] [blame]72 int std;
Hans Verkuil53b0a1c2006-01-09 15:32:39 -0200[diff] [blame]73 int mode;
Hans Verkuil5af0c8f2006-01-09 18:21:37 -0200[diff] [blame]74 v4l2_std_id v4l2_std;
Hans Verkuil53b0a1c2006-01-09 15:32:39 -0200[diff] [blame]75 int nicam_on;
76 int acb;
77 int in_scart;
78 int i2s_mode;
79 int main, second; /* sound carrier */
80 int input;
Hans Verkuil2474ed42006-03-19 12:35:57 -0300[diff] [blame]81 struct v4l2_routing routing;
Hans Verkuil53b0a1c2006-01-09 15:32:39 -0200[diff] [blame]82
83 /* v4l2 */
84 int audmode;
85 int rxsubchans;
86
Hans Verkuild312a462006-01-09 18:21:36 -0200[diff] [blame]87 int volume, muted;
88 int balance, loudness;
Hans Verkuil53b0a1c2006-01-09 15:32:39 -0200[diff] [blame]89 int bass, treble;
Hans Verkuil3bbe5a82006-04-01 15:27:52 -0300[diff] [blame]90 int scan_in_progress;
Hans Verkuil53b0a1c2006-01-09 15:32:39 -0200[diff] [blame]91
92 /* thread */
93 struct task_struct *kthread;
94 wait_queue_head_t wq;
Randy Dunlap0a115372006-06-28 15:05:11 -0300[diff] [blame]95 unsigned int restart:1;
96 unsigned int watch_stereo:1;
Hans Verkuil53b0a1c2006-01-09 15:32:39 -0200[diff] [blame]97};
98
Hans Verkuil53b0a1c2006-01-09 15:32:39 -0200[diff] [blame]99/* msp3400-driver.c */
100int msp_write_dem(struct i2c_client *client, int addr, int val);
101int msp_write_dsp(struct i2c_client *client, int addr, int val);
102int msp_read_dem(struct i2c_client *client, int addr);
103int msp_read_dsp(struct i2c_client *client, int addr);
104int msp_reset(struct i2c_client *client);
105void msp_set_scart(struct i2c_client *client, int in, int out);
Hans Verkuil53b0a1c2006-01-09 15:32:39 -0200[diff] [blame]106void msp_set_audio(struct i2c_client *client);
Hans Verkuil53b0a1c2006-01-09 15:32:39 -0200[diff] [blame]107int msp_sleep(struct msp_state *state, int timeout);
108
109/* msp3400-kthreads.c */
Hans Verkuil5af0c8f2006-01-09 18:21:37 -0200[diff] [blame]110const char *msp_standard_std_name(int std);
Hans Verkuil8a4b2752006-01-23 17:11:09 -0200[diff] [blame]111void msp_set_audmode(struct i2c_client *client);
Hans Verkuilde533cc2006-03-19 08:21:56 -0300[diff] [blame]112int msp_detect_stereo(struct i2c_client *client);
Hans Verkuil53b0a1c2006-01-09 15:32:39 -0200[diff] [blame]113int msp3400c_thread(void *data);
114int msp3410d_thread(void *data);
115int msp34xxg_thread(void *data);
Hans Verkuil8a4b2752006-01-23 17:11:09 -0200[diff] [blame]116void msp3400c_set_mode(struct i2c_client *client, int mode);
117void msp3400c_set_carrier(struct i2c_client *client, int cdo1, int cdo2);
Hans Verkuil53b0a1c2006-01-09 15:32:39 -0200[diff] [blame]118
Hans Verkuil49965a82006-03-19 08:45:38 -0300[diff] [blame]119#endif /* MSP3400_DRIVER_H */