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authorHans Verkuil <hverkuil@xs4all.nl>2006-01-09 12:32:39 -0500
committerMauro Carvalho Chehab <mchehab@brturbo.com.br>2006-01-09 12:32:39 -0500
commit53b0a1c60bcc167534b31f56adfbbe2919e6f80b (patch)
tree14c965c3578860dc751284d944a0e9b1a3027841 /drivers/media/video/msp3400.h
parente93fa17eb103bad5d2ee7141a988040f077d2a78 (diff)
V4L/DVB (3275): Split msp3400.c into msp3400-driver.c and msp3400-kthreads.c
- Split msp3400.c into msp3400-driver.c and msp3400-kthreads.c. - Removed experimental DFPREG ioctls. If this is really needed one day then it should be implemented using VIDIOC_G/S_REGISTER. - Added missing BALANCE control info for VIDIOC_QUERYCTRL. - Still more cleanup, clarified some kernel messages. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Diffstat (limited to 'drivers/media/video/msp3400.h')
-rw-r--r--drivers/media/video/msp3400.h127
1 files changed, 120 insertions, 7 deletions
diff --git a/drivers/media/video/msp3400.h b/drivers/media/video/msp3400.h
index 2d9ff40f0b09..33d64ac75d37 100644
--- a/drivers/media/video/msp3400.h
+++ b/drivers/media/video/msp3400.h
@@ -6,22 +6,62 @@
6 6
7/* ---------------------------------------------------------------------- */ 7/* ---------------------------------------------------------------------- */
8 8
9struct msp_dfpreg { 9#define msp_err(fmt, arg...) \
10 int reg; 10 printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->driver.name, \
11 int value; 11 i2c_adapter_id(client->adapter), client->addr , ## arg)
12}; 12#define msp_warn(fmt, arg...) \
13 printk(KERN_WARNING "%s %d-%04x: " fmt, client->driver->driver.name, \
14 i2c_adapter_id(client->adapter), client->addr , ## arg)
15#define msp_info(fmt, arg...) \
16 printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->driver.name, \
17 i2c_adapter_id(client->adapter), client->addr , ## arg)
18
19/* level 1 debug. */
20#define msp_dbg1(fmt, arg...) \
21 do { \
22 if (debug) \
23 printk(KERN_INFO "%s debug %d-%04x: " fmt, client->driver->driver.name, \
24 i2c_adapter_id(client->adapter), client->addr , ## arg); \
25 } while (0)
26
27/* level 2 debug. */
28#define msp_dbg2(fmt, arg...) \
29 do { \
30 if (debug >= 2) \
31 printk(KERN_INFO "%s debug %d-%04x: " fmt, client->driver->name, \
32 i2c_adapter_id(client->adapter), client->addr , ## arg); \
33 } while (0)
34
35/* level 3 debug. Use with care. */
36#define msp_dbg3(fmt, arg...) \
37 do { \
38 if (debug >= 16) \
39 printk(KERN_INFO "%s debug %d-%04x: " fmt, client->driver->name, \
40 i2c_adapter_id(client->adapter), client->addr , ## arg); \
41 } while (0)
13 42
14struct msp_matrix { 43struct msp_matrix {
15 int input; 44 int input;
16 int output; 45 int output;
17}; 46};
18 47
19#define MSP_SET_DFPREG _IOW('m',15,struct msp_dfpreg)
20#define MSP_GET_DFPREG _IOW('m',16,struct msp_dfpreg)
21
22/* ioctl for MSP_SET_MATRIX will have to be registered */ 48/* ioctl for MSP_SET_MATRIX will have to be registered */
23#define MSP_SET_MATRIX _IOW('m',17,struct msp_matrix) 49#define MSP_SET_MATRIX _IOW('m',17,struct msp_matrix)
24 50
51/* This macro is allowed for *constants* only, gcc must calculate it
52 at compile time. Remember -- no floats in kernel mode */
53#define MSP_CARRIER(freq) ((int)((float)(freq / 18.432) * (1 << 24)))
54
55#define MSP_MODE_AM_DETECT 0
56#define MSP_MODE_FM_RADIO 2
57#define MSP_MODE_FM_TERRA 3
58#define MSP_MODE_FM_SAT 4
59#define MSP_MODE_FM_NICAM1 5
60#define MSP_MODE_FM_NICAM2 6
61#define MSP_MODE_AM_NICAM 7
62#define MSP_MODE_BTSC 8
63#define MSP_MODE_EXTERN 9
64
25#define SCART_MASK 0 65#define SCART_MASK 0
26#define SCART_IN1 1 66#define SCART_IN1 1
27#define SCART_IN2 2 67#define SCART_IN2 2
@@ -36,4 +76,77 @@ struct msp_matrix {
36#define SCART1_OUT 1 76#define SCART1_OUT 1
37#define SCART2_OUT 2 77#define SCART2_OUT 2
38 78
79#define OPMODE_AUTO -1
80#define OPMODE_MANUAL 0
81#define OPMODE_AUTODETECT 1 /* use autodetect (>= msp3410 only) */
82#define OPMODE_AUTOSELECT 2 /* use autodetect & autoselect (>= msp34xxG) */
83
84/* module parameters */
85extern int debug;
86extern int once;
87extern int amsound;
88extern int standard;
89extern int dolby;
90extern int stereo_threshold;
91
92struct msp_state {
93 int rev1, rev2;
94
95 int opmode;
96 int mode;
97 int norm;
98 int stereo;
99 int nicam_on;
100 int acb;
101 int in_scart;
102 int i2s_mode;
103 int main, second; /* sound carrier */
104 int input;
105 int source; /* see msp34xxg_set_source */
106
107 /* v4l2 */
108 int audmode;
109 int rxsubchans;
110
111 int muted;
112 int volume, balance;
113 int bass, treble;
114
115 /* thread */
116 struct task_struct *kthread;
117 wait_queue_head_t wq;
118 int restart:1;
119 int watch_stereo:1;
120};
121
122#define VIDEO_MODE_RADIO 16 /* norm magic for radio mode */
123
124#define HAVE_NICAM(state) (((state->rev2 >> 8) & 0xff) != 0)
125#define HAVE_RADIO(state) ((state->rev1 & 0x0f) >= 'G'-'@')
126
127/* msp3400-driver.c */
128int msp_write_dem(struct i2c_client *client, int addr, int val);
129int msp_write_dsp(struct i2c_client *client, int addr, int val);
130int msp_read_dem(struct i2c_client *client, int addr);
131int msp_read_dsp(struct i2c_client *client, int addr);
132int msp_reset(struct i2c_client *client);
133void msp_set_scart(struct i2c_client *client, int in, int out);
134void msp_set_mute(struct i2c_client *client);
135void msp_set_audio(struct i2c_client *client);
136int msp_modus(struct i2c_client *client, int norm);
137int msp_standard(int norm);
138int msp_sleep(struct msp_state *state, int timeout);
139
140/* msp3400-kthreads.c */
141const char *msp_standard_mode_name(int mode);
142void msp3400c_setcarrier(struct i2c_client *client, int cdo1, int cdo2);
143void msp3400c_setmode(struct i2c_client *client, int type);
144void msp3400c_setstereo(struct i2c_client *client, int mode);
145int autodetect_stereo(struct i2c_client *client);
146int msp3400c_thread(void *data);
147int msp3410d_thread(void *data);
148int msp34xxg_thread(void *data);
149void msp34xxg_detect_stereo(struct i2c_client *client);
150void msp34xxg_set_audmode(struct i2c_client *client, int audmode);
151
39#endif /* MSP3400_H */ 152#endif /* MSP3400_H */