This patch updates a bunch of i2c modules in drivers/media/video.
Most of it are adaptions to the recent i2c changes in the kernel.
While being at it I also did some other cleanups like deleting
unused+dead code, using name-based initialization for some not-yet
converted structs, ...
The patch also has a few small fixes here and there, but no major
functional changes.
Please apply,
Gerd
--- linux-2.5.54/drivers/media/video/audiochip.h 2003-01-08 10:59:58.000000000 +0100
+++ linux/drivers/media/video/audiochip.h 2003-01-08 10:59:59.000000000 +0100
@@ -30,44 +30,6 @@
* make sense in v4l context only. So I think that's acceptable...
*/
-#if 0
-
-/* TODO (if it is ever [to be] accessible in the V4L[2] spec):
- * maybe fade? (back/front)
- * notes:
- * NEWCHANNEL and SWITCH_MUTE are here because the MSP3400 has a special
- * routine to go through when it tunes in to a new channel before turning
- * back on the sound.
- * Either SET_RADIO, NEWCHANNEL, and SWITCH_MUTE or SET_INPUT need to be
- * implemented (MSP3400 uses SET_RADIO to select inputs, and SWITCH_MUTE for
- * channel-change mute -- TEA6300 et al use SET_AUDIO to select input [TV,
- * radio, external, or MUTE]). If both methods are implemented, you get a
- * cookie for doing such a good job! :)
- */
-
-#define AUDC_SET_TVNORM _IOW('m',1,int) /* TV mode + PAL/SECAM/NTSC */
-#define AUDC_NEWCHANNEL _IO('m',3) /* indicate new chan - off mute */
-
-#define AUDC_GET_VOLUME_LEFT _IOR('m',4,__u16)
-#define AUDC_GET_VOLUME_RIGHT _IOR('m',5,__u16)
-#define AUDC_SET_VOLUME_LEFT _IOW('m',6,__u16)
-#define AUDC_SET_VOLUME_RIGHT _IOW('m',7,__u16)
-
-#define AUDC_GET_STEREO _IOR('m',8,__u16)
-#define AUDC_SET_STEREO _IOW('m',9,__u16)
-
-#define AUDC_GET_DC _IOR('m',10,__u16)/* ??? */
-
-#define AUDC_GET_BASS _IOR('m',11,__u16)
-#define AUDC_SET_BASS _IOW('m',12,__u16)
-#define AUDC_GET_TREBLE _IOR('m',13,__u16)
-#define AUDC_SET_TREBLE _IOW('m',14,__u16)
-
-#define AUDC_GET_UNIT _IOR('m',15,int) /* ??? - unimplemented in MSP3400 */
-#define AUDC_SWITCH_MUTE _IO('m',16) /* turn on mute */
-#endif
-
-
/* misc stuff to pass around config info to i2c chips */
#define AUDC_CONFIG_PINNACLE _IOW('m',32,int)
--- linux-2.5.54/drivers/media/video/msp3400.c 2003-01-08 10:34:37.000000000 +0100
+++ linux/drivers/media/video/msp3400.c 2003-01-08 10:59:59.000000000 +0100
@@ -62,17 +62,7 @@
/* Addresses to scan */
static unsigned short normal_i2c[] = {I2C_CLIENT_END};
static unsigned short normal_i2c_range[] = {0x40,0x40,I2C_CLIENT_END};
-static unsigned short probe[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short probe_range[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short ignore[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short ignore_range[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short force[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static struct i2c_client_address_data addr_data = {
- normal_i2c, normal_i2c_range,
- probe, probe_range,
- ignore, ignore_range,
- force
-};
+I2C_CLIENT_INSMOD;
/* insmod parameters */
static int debug = 0; /* debug output */
@@ -145,17 +135,33 @@
/* ----------------------------------------------------------------------- */
/* functions for talking to the MSP3400C Sound processor */
+#ifndef I2C_M_IGNORE_NAK
+# define I2C_M_IGNORE_NAK 0x1000
+#endif
+
static int msp3400c_reset(struct i2c_client *client)
{
- static char reset_off[3] = { 0x00, 0x80, 0x00 };
- static char reset_on[3] = { 0x00, 0x00, 0x00 };
-
- i2c_master_send(client,reset_off,3); /* XXX ignore errors here */
- if (3 != i2c_master_send(client,reset_on, 3)) {
- printk(KERN_ERR "msp3400: chip reset failed, penguin on i2c bus?\n");
- return -1;
- }
- return 0;
+ /* reset and read revision code */
+ static char reset_off[3] = { 0x00, 0x80, 0x00 };
+ static char reset_on[3] = { 0x00, 0x00, 0x00 };
+ static char write[3] = { I2C_MSP3400C_DFP + 1, 0x00, 0x1e };
+ char read[2];
+ struct i2c_msg reset[2] = {
+ { client->addr, I2C_M_IGNORE_NAK, 3, reset_off },
+ { client->addr, I2C_M_IGNORE_NAK, 3, reset_on },
+ };
+ struct i2c_msg test[2] = {
+ { client->addr, 0, 3, write },
+ { client->addr, I2C_M_RD, 2, read },
+ };
+
+ if ( (1 != i2c_transfer(client->adapter,&reset[0],1)) ||
+ (1 != i2c_transfer(client->adapter,&reset[1],1)) ||
+ (2 != i2c_transfer(client->adapter,test,2)) ) {
+ printk(KERN_ERR "msp3400: chip reset failed\n");
+ return -1;
+ }
+ return 0;
}
static int
@@ -1213,19 +1219,20 @@
static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg);
static struct i2c_driver driver = {
- .name = "i2cmsp3400driver",
- .id = I2C_DRIVERID_MSP3400,
- .flags = I2C_DF_NOTIFY,
- .attach_adapter = msp_probe,
- .detach_client = msp_detach,
- .command = msp_command,
+ .owner = THIS_MODULE,
+ .name = "i2c msp3400 driver",
+ .id = I2C_DRIVERID_MSP3400,
+ .flags = I2C_DF_NOTIFY,
+ .attach_adapter = msp_probe,
+ .detach_client = msp_detach,
+ .command = msp_command,
};
static struct i2c_client client_template =
{
- .name = "(unset)",
- .flags = I2C_CLIENT_ALLOW_USE,
- .driver = &driver,
+ .name = "(unset)",
+ .flags = I2C_CLIENT_ALLOW_USE,
+ .driver = &driver,
};
static int msp_attach(struct i2c_adapter *adap, int addr,
@@ -1258,6 +1265,7 @@
msp->bass = 32768;
msp->treble = 32768;
msp->input = -1;
+ msp->muted = 1;
for (i = 0; i < DFP_COUNT; i++)
msp->dfp_regs[i] = -1;
@@ -1283,8 +1291,9 @@
#if 0
/* this will turn on a 1kHz beep - might be useful for debugging... */
- msp3400c_write(client,I2C_MSP3400C_DFP, 0x0014, 0x1040);
+ msp3400c_write(c,I2C_MSP3400C_DFP, 0x0014, 0x1040);
#endif
+ msp3400c_setvolume(c,msp->muted,msp->left,msp->right);
sprintf(c->name,"MSP34%02d%c-%c%d",
(rev2>>8)&0xff, (rev1&0xff)+'@', ((rev1>>8)&0xff)+'@', rev2&0x1f);
--- linux-2.5.54/drivers/media/video/tda7432.c 2003-01-08 10:34:51.000000000 +0100
+++ linux/drivers/media/video/tda7432.c 2003-01-08 10:59:59.000000000 +0100
@@ -18,8 +18,12 @@
*
* loudness - set between 0 and 15 for varying degrees of loudness effect
*
+ * maxvol - set maximium volume to +20db (1), default is 0db(0)
*
*
+ * Revision: 0.7 - maxvol module parm to set maximium volume 0db or +20db
+ * store if muted so we can return it
+ * change balance only if flaged to
* Revision: 0.6 - added tone controls
* Revision: 0.5 - Fixed odd balance problem
* Revision: 0.4 - added muting
@@ -48,12 +52,19 @@
#include "audiochip.h"
#include "id.h"
+#ifndef VIDEO_AUDIO_BALANCE
+# define VIDEO_AUDIO_BALANCE 32
+#endif
+
MODULE_AUTHOR("Eric Sandeen <eric_sandeen@bigfoot.com>");
MODULE_DESCRIPTION("bttv driver for the tda7432 audio processor chip");
MODULE_LICENSE("GPL");
MODULE_PARM(debug,"i");
MODULE_PARM(loudness,"i");
+MODULE_PARM_DESC(maxvol,"Set maximium volume to +20db (0), default is 0db(1)");
+MODULE_PARM(maxvol,"i");
+static int maxvol = 0;
static int loudness = 0; /* disable loudness by default */
static int debug = 0; /* insmod parameter */
@@ -61,19 +72,10 @@
/* Address to scan (I2C address of this chip) */
static unsigned short normal_i2c[] = {
I2C_TDA7432 >> 1,
- I2C_CLIENT_END};
-static unsigned short normal_i2c_range[] = {I2C_CLIENT_END};
-static unsigned short probe[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short probe_range[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short ignore[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short ignore_range[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short force[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static struct i2c_client_address_data addr_data = {
- normal_i2c, normal_i2c_range,
- probe, probe_range,
- ignore, ignore_range,
- force
+ I2C_CLIENT_END,
};
+static unsigned short normal_i2c_range[] = { I2C_CLIENT_END, I2C_CLIENT_END };
+I2C_CLIENT_INSMOD;
/* Structure of address and subaddresses for the tda7432 */
@@ -81,12 +83,12 @@
int addr;
int input;
int volume;
+ int muted;
int bass, treble;
int lf, lr, rf, rr;
int loud;
struct i2c_client c;
};
-
static struct i2c_driver driver;
static struct i2c_client client_template;
@@ -291,9 +293,10 @@
t->input = TDA7432_STEREO_IN | /* Main (stereo) input */
TDA7432_BASS_SYM | /* Symmetric bass cut */
TDA7432_BASS_NORM; /* Normal bass range */
- t->volume = TDA7432_VOL_0DB; /* 0dB Volume */
+ t->volume = 0x3b ; /* -27dB Volume */
if (loudness) /* Turn loudness on? */
t->volume |= TDA7432_LD_ON;
+ t->muted = VIDEO_AUDIO_MUTE;
t->treble = TDA7432_TREBLE_0DB; /* 0dB Treble */
t->bass = TDA7432_BASS_0DB; /* 0dB Bass */
t->lf = TDA7432_ATTEN_0DB; /* 0dB attenuation */
@@ -374,17 +377,24 @@
va->flags |= VIDEO_AUDIO_VOLUME |
VIDEO_AUDIO_BASS |
- VIDEO_AUDIO_TREBLE;
+ VIDEO_AUDIO_TREBLE |
+ VIDEO_AUDIO_MUTABLE;
+ if (t->muted)
+ va->flags |= VIDEO_AUDIO_MUTE;
va->mode |= VIDEO_SOUND_STEREO;
/* Master volume control
* V4L volume is min 0, max 65535
* TDA7432 Volume:
* Min (-79dB) is 0x6f
- * Max (+20dB) is 0x07
+ * Max (+20dB) is 0x07 (630)
+ * Max (0dB) is 0x20 (829)
* (Mask out bit 7 of vol - it's for the loudness setting)
*/
-
- va->volume = ( 0x6f - (t->volume & 0x7F) ) * 630;
+ if (!maxvol){ /* max +20db */
+ va->volume = ( 0x6f - (t->volume & 0x7F) ) * 630;
+ } else { /* max 0db */
+ va->volume = ( 0x6f - (t->volume & 0x7F) ) * 829;
+ }
/* Balance depends on L,R attenuation
* V4L balance is 0 to 65535, middle is 32768
@@ -401,15 +411,15 @@
/* left is attenuated, balance shifted right */
va->balance = (32768 + 1057*(t->lf));
- /* Bass/treble */
+ /* Bass/treble 4 bits each */
va->bass=t->bass;
if(va->bass >= 0x8)
- va->bass = ~(va->bass - 0x8) & 0xf;
- va->bass = va->bass << 12;
+ va->bass = ~(va->bass - 0x8) & 0xf;
+ va->bass = (va->bass << 12)+(va->bass << 8)+(va->bass << 4)+(va->bass);
va->treble=t->treble;
if(va->treble >= 0x8)
- va->treble = ~(va->treble - 0x8) & 0xf;
- va->treble = va->treble << 12;
+ va->treble = ~(va->treble - 0x8) & 0xf;
+ va->treble = (va->treble << 12)+(va->treble << 8)+(va->treble << 4)+(va->treble);
break; /* VIDIOCGAUDIO case */
}
@@ -420,26 +430,35 @@
struct video_audio *va = arg;
dprintk("tda7432: VIDEOCSAUDIO\n");
- t->volume = 0x6f - ( (va->volume)/630 );
+ if(va->flags & VIDEO_AUDIO_VOLUME){
+ if(!maxvol){ /* max +20db */
+ t->volume = 0x6f - ((va->volume)/630);
+ } else { /* max 0db */
+ t->volume = 0x6f - ((va->volume)/829);
+ }
if (loudness) /* Turn on the loudness bit */
t->volume |= TDA7432_LD_ON;
+ tda7432_write(client,TDA7432_VL, t->volume);
+ }
+
if(va->flags & VIDEO_AUDIO_BASS)
{
t->bass = va->bass >> 12;
if(t->bass>= 0x8)
t->bass = (~t->bass & 0xf) + 0x8 ;
- t->bass = t->bass | 0x10;
}
if(va->flags & VIDEO_AUDIO_TREBLE)
{
t->treble= va->treble >> 12;
if(t->treble>= 0x8)
t->treble = (~t->treble & 0xf) + 0x8 ;
-
}
+ if(va->flags & (VIDEO_AUDIO_TREBLE| VIDEO_AUDIO_BASS))
+ tda7432_write(client,TDA7432_TN, 0x10 | (t->bass << 4) | t->treble );
+ if(va->flags & VIDEO_AUDIO_BALANCE) {
if (va->balance < 32768)
{
/* shifted to left, attenuate right */
@@ -464,20 +483,17 @@
t->lf = TDA7432_ATTEN_0DB;
t->lr = TDA7432_ATTEN_0DB;
}
+ }
- tda7432_write(client,TDA7432_TN, (t->bass << 4)| t->treble );
- tda7432_write(client,TDA7432_VL, t->volume);
-
- if (va->flags & VIDEO_AUDIO_MUTE)
+ t->muted=(va->flags & VIDEO_AUDIO_MUTE);
+ if (t->muted)
{
/* Mute & update balance*/
tda7432_write(client,TDA7432_LF, t->lf | TDA7432_MUTE);
tda7432_write(client,TDA7432_LR, t->lr | TDA7432_MUTE);
tda7432_write(client,TDA7432_RF, t->rf | TDA7432_MUTE);
tda7432_write(client,TDA7432_RR, t->rr | TDA7432_MUTE);
- }
- else
- {
+ } else {
tda7432_write(client,TDA7432_LF, t->lf);
tda7432_write(client,TDA7432_LR, t->lr);
tda7432_write(client,TDA7432_RF, t->rf);
@@ -498,35 +514,29 @@
return 0;
}
-
static struct i2c_driver driver = {
- "i2c tda7432 driver",
- I2C_DRIVERID_TDA7432,
- I2C_DF_NOTIFY,
- tda7432_probe,
- tda7432_detach,
- tda7432_command,
+ .owner = THIS_MODULE,
+ .name = "i2c tda7432 driver",
+ .id = I2C_DRIVERID_TDA7432,
+ .flags = I2C_DF_NOTIFY,
+ .attach_adapter = tda7432_probe,
+ .detach_client = tda7432_detach,
+ .command = tda7432_command,
};
static struct i2c_client client_template =
{
- "(unset)", /* name */
- -1,
- 0,
- 0,
- NULL,
- &driver
+ .name = "tda7432",
+ .id = -1,
+ .driver = &driver,
};
static int tda7432_init(void)
{
-
- if ( (loudness < 0) || (loudness > 15) )
- {
+ if ( (loudness < 0) || (loudness > 15) ) {
printk(KERN_ERR "tda7432: loudness parameter must be between 0 and 15\n");
return -EINVAL;
}
-
i2c_add_driver(&driver);
return 0;
}
--- linux-2.5.54/drivers/media/video/tda9875.c 2003-01-08 10:34:24.000000000 +0100
+++ linux/drivers/media/video/tda9875.c 2003-01-08 10:59:59.000000000 +0100
@@ -42,19 +42,10 @@
/* Addresses to scan */
static unsigned short normal_i2c[] = {
I2C_TDA9875 >> 1,
- I2C_CLIENT_END};
-static unsigned short normal_i2c_range[] = {I2C_CLIENT_END};
-static unsigned short probe[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short probe_range[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short ignore[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short ignore_range[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short force[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static struct i2c_client_address_data addr_data = {
- normal_i2c, normal_i2c_range,
- probe, probe_range,
- ignore, ignore_range,
- force
+ I2C_CLIENT_END
};
+static unsigned short normal_i2c_range[] = {I2C_CLIENT_END};
+I2C_CLIENT_INSMOD;
/* This is a superset of the TDA9875 */
struct tda9875 {
@@ -64,7 +55,6 @@
struct i2c_client c;
};
-
static struct i2c_driver driver;
static struct i2c_client client_template;
@@ -397,22 +387,20 @@
static struct i2c_driver driver = {
- "i2c tda9875 driver",
- I2C_DRIVERID_TDA9875, /* Get new one for TDA9875 */
- I2C_DF_NOTIFY,
- tda9875_probe,
- tda9875_detach,
- tda9875_command,
+ .owner = THIS_MODULE,
+ .name = "i2c tda9875 driver",
+ .id = I2C_DRIVERID_TDA9875,
+ .flags = I2C_DF_NOTIFY,
+ .attach_adapter = tda9875_probe,
+ .detach_client = tda9875_detach,
+ .command = tda9875_command,
};
static struct i2c_client client_template =
{
- "(unset)", /* name */
- -1,
- 0,
- 0,
- NULL,
- &driver
+ .name = "tda9875",
+ .id = -1,
+ .driver = &driver,
};
static int tda9875_init(void)
--- linux-2.5.54/drivers/media/video/tda9887.c 2003-01-08 10:59:58.000000000 +0100
+++ linux/drivers/media/video/tda9887.c 2003-01-08 10:59:59.000000000 +0100
@@ -26,17 +26,7 @@
/* Addresses to scan */
static unsigned short normal_i2c[] = {I2C_CLIENT_END};
static unsigned short normal_i2c_range[] = {0x86>>1,0x86>>1,I2C_CLIENT_END};
-static unsigned short probe[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short probe_range[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short ignore[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short ignore_range[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short force[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static struct i2c_client_address_data addr_data = {
- normal_i2c, normal_i2c_range,
- probe, probe_range,
- ignore, ignore_range,
- force
-};
+I2C_CLIENT_INSMOD;
/* insmod options */
static int debug = 0;
@@ -145,8 +135,8 @@
u8 bOutPort2 = cOutputPort2Inactive;
#endif
u8 bVideoTrap = cVideoTrapBypassOFF;
-#if 0
- u8 bTopAdjust = mbAGC;
+#if 1
+ u8 bTopAdjust = 0x0e /* -2dB */;
#else
u8 bTopAdjust = 0;
#endif
@@ -456,18 +446,19 @@
/* ----------------------------------------------------------------------- */
static struct i2c_driver driver = {
- name: "i2c tda9887 driver",
- id: -1, /* FIXME */
- flags: I2C_DF_NOTIFY,
- attach_adapter: tda9887_probe,
- detach_client: tda9887_detach,
- command: tda9887_command,
+ .owner = THIS_MODULE,
+ .name = "i2c tda9887 driver",
+ .id = -1, /* FIXME */
+ .flags = I2C_DF_NOTIFY,
+ .attach_adapter = tda9887_probe,
+ .detach_client = tda9887_detach,
+ .command = tda9887_command,
};
static struct i2c_client client_template =
{
- name: "tda9887",
- flags: I2C_CLIENT_ALLOW_USE,
- driver: &driver,
+ .name = "tda9887",
+ .flags = I2C_CLIENT_ALLOW_USE,
+ .driver = &driver,
};
static int tda9887_init_module(void)
--- linux-2.5.54/drivers/media/video/tvaudio.c 2003-01-08 10:34:09.000000000 +0100
+++ linux/drivers/media/video/tvaudio.c 2003-01-08 10:59:59.000000000 +0100
@@ -146,17 +146,7 @@
I2C_PIC16C54 >> 1,
I2C_CLIENT_END };
static unsigned short normal_i2c_range[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short probe[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short probe_range[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short ignore[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short ignore_range[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short force[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static struct i2c_client_address_data addr_data = {
- normal_i2c, normal_i2c_range,
- probe, probe_range,
- ignore, ignore_range,
- force
-};
+I2C_CLIENT_INSMOD;
static struct i2c_driver driver;
static struct i2c_client client_template;
@@ -1088,6 +1078,19 @@
static int tda8425_shift10(int val) { return (val >> 10) | 0xc0; }
static int tda8425_shift12(int val) { return (val >> 12) | 0xf0; }
+static int tda8425_initialize(struct CHIPSTATE *chip)
+{
+ struct CHIPDESC *desc = chiplist + chip->type;
+ int inputmap[8] = { /* tuner */ TDA8425_S1_CH2, /* radio */ TDA8425_S1_CH1,
+ /* extern */ TDA8425_S1_CH1, /* intern */ TDA8425_S1_OFF,
+ /* off */ TDA8425_S1_OFF, /* on */ TDA8425_S1_CH2};
+
+ if (chip->c.adapter->id == (I2C_ALGO_BIT | I2C_HW_B_RIVA)) {
+ memcpy (desc->inputmap, inputmap, sizeof (inputmap));
+ }
+ return 0;
+}
+
static void tda8425_setmode(struct CHIPSTATE *chip, int mode)
{
int s1 = chip->shadow.bytes[TDA8425_S1+1] & 0xe1;
@@ -1188,7 +1191,7 @@
.inputreg = TDA9873_SW,
.inputmute = TDA9873_MUTE | TDA9873_AUTOMUTE,
.inputmap = {0xa0, 0xa2, 0xa0, 0xa0, 0xc0},
- .inputmask = TDA9873_INP_MASK | TDA9873_MUTE | TDA9873_AUTOMUTE
+ .inputmask = TDA9873_INP_MASK|TDA9873_MUTE|TDA9873_AUTOMUTE,
},
{
@@ -1285,8 +1288,8 @@
.registers = 9,
.flags = CHIP_HAS_VOLUME | CHIP_HAS_BASSTREBLE | CHIP_HAS_INPUTSEL,
- .leftreg = TDA8425_VR,
- .rightreg = TDA8425_VL,
+ .leftreg = TDA8425_VL,
+ .rightreg = TDA8425_VR,
.bassreg = TDA8425_BA,
.treblereg = TDA8425_TR,
.volfunc = tda8425_shift10,
@@ -1298,6 +1301,7 @@
.inputmute = TDA8425_S1_OFF,
.setmode = tda8425_setmode,
+ .initialize = tda8425_initialize,
},
{
.name = "pic16c54 (PV951)",
@@ -1316,7 +1320,7 @@
PIC16C54_MISC_SND_NOTMUTE},
.inputmute = PIC16C54_MISC_SND_MUTE,
},
- { .name = NULL } /* EOF */
+ { name: NULL } /* EOF */
};
@@ -1544,19 +1548,20 @@
static struct i2c_driver driver = {
- .name = "generic i2c audio driver",
- .id = I2C_DRIVERID_TVAUDIO,
- .flags = I2C_DF_NOTIFY,
- .attach_adapter = chip_probe,
- .detach_client = chip_detach,
- .command = chip_command,
+ .owner = THIS_MODULE,
+ .name = "generic i2c audio driver",
+ .id = I2C_DRIVERID_TVAUDIO,
+ .flags = I2C_DF_NOTIFY,
+ .attach_adapter = chip_probe,
+ .detach_client = chip_detach,
+ .command = chip_command,
};
static struct i2c_client client_template =
{
- .name = "(unset)",
- .flags = I2C_CLIENT_ALLOW_USE,
- .driver = &driver,
+ .name = "(unset)",
+ .flags = I2C_CLIENT_ALLOW_USE,
+ .driver = &driver,
};
static int audiochip_init_module(void)
--- linux-2.5.54/drivers/media/video/tvmixer.c 2003-01-08 10:35:01.000000000 +0100
+++ linux/drivers/media/video/tvmixer.c 2003-01-08 10:59:59.000000000 +0100
@@ -195,9 +195,8 @@
/* lock bttv in memory while the mixer is in use */
file->private_data = mix;
-
- if (!try_module_get(client->adapter->owner))
- return -ENODEV;
+ if (client->adapter->owner)
+ try_module_get(client->adapter->owner);
return 0;
}
@@ -211,25 +210,26 @@
return -ENODEV;
}
- module_put(client->adapter->owner);
+ if (client->adapter->owner)
+ module_put(client->adapter->owner);
return 0;
}
-
static struct i2c_driver driver = {
- .name = "tv card mixer driver",
- .id = I2C_DRIVERID_TVMIXER,
- .flags = I2C_DF_DUMMY,
- .attach_adapter = tvmixer_adapters,
- .detach_client = tvmixer_clients,
+ .owner = THIS_MODULE,
+ .name = "tv card mixer driver",
+ .id = I2C_DRIVERID_TVMIXER,
+ .flags = I2C_DF_DUMMY,
+ .attach_adapter = tvmixer_adapters,
+ .detach_client = tvmixer_clients,
};
static struct file_operations tvmixer_fops = {
.owner = THIS_MODULE,
- .llseek = no_llseek,
- .ioctl = tvmixer_ioctl,
- .open = tvmixer_open,
- .release = tvmixer_release,
+ .llseek = no_llseek,
+ .ioctl = tvmixer_ioctl,
+ .open = tvmixer_open,
+ .release = tvmixer_release,
};
/* ----------------------------------------------------------------------- */
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