*
*/
+#include <linux/config.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/smp_lock.h>
-#include <media/tvaudio.h>
+#include <media/audiochip.h>
#include <media/v4l2-common.h>
-#include <media/i2c-addr.h>
+#include "tvaudio.h"
/* ---------------------------------------------------------------------- */
/* insmod args */
/* input switch register + values for v4l inputs */
int inputreg;
- int inputmap[4];
+ int inputmap[8];
int inputmute;
int inputmask;
};
audiocmd shadow;
/* current settings */
- __u16 left,right,treble,bass,muted,mode;
+ __u16 left,right,treble,bass,mode;
int prevmode;
int radio;
- int input;
/* thread */
pid_t tpid;
struct timer_list wt;
int done;
int watch_stereo;
- int audmode;
};
/* ---------------------------------------------------------------------- */
/* i2c addresses */
static unsigned short normal_i2c[] = {
- I2C_ADDR_TDA8425 >> 1,
- I2C_ADDR_TEA6300 >> 1,
- I2C_ADDR_TEA6420 >> 1,
- I2C_ADDR_TDA9840 >> 1,
- I2C_ADDR_TDA985x_L >> 1,
- I2C_ADDR_TDA985x_H >> 1,
- I2C_ADDR_TDA9874 >> 1,
- I2C_ADDR_PIC16C54 >> 1,
+ I2C_TDA8425 >> 1,
+ I2C_TEA6300 >> 1,
+ I2C_TEA6420 >> 1,
+ I2C_TDA9840 >> 1,
+ I2C_TDA985x_L >> 1,
+ I2C_TDA985x_H >> 1,
+ I2C_TDA9874 >> 1,
+ I2C_PIC16C54 >> 1,
I2C_CLIENT_END };
I2C_CLIENT_INSMOD;
static int tda8425_initialize(struct CHIPSTATE *chip)
{
struct CHIPDESC *desc = chiplist + chip->type;
- int inputmap[4] = { /* tuner */ TDA8425_S1_CH2, /* radio */ TDA8425_S1_CH1,
- /* extern */ TDA8425_S1_CH1, /* intern */ TDA8425_S1_OFF};
+ 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_HW_B_RIVA) {
memcpy (desc->inputmap, inputmap, sizeof (inputmap));
.name = "tda9840",
.id = I2C_DRIVERID_TDA9840,
.insmodopt = &tda9840,
- .addr_lo = I2C_ADDR_TDA9840 >> 1,
- .addr_hi = I2C_ADDR_TDA9840 >> 1,
+ .addr_lo = I2C_TDA9840 >> 1,
+ .addr_hi = I2C_TDA9840 >> 1,
.registers = 5,
.checkit = tda9840_checkit,
.id = I2C_DRIVERID_TDA9873,
.checkit = tda9873_checkit,
.insmodopt = &tda9873,
- .addr_lo = I2C_ADDR_TDA985x_L >> 1,
- .addr_hi = I2C_ADDR_TDA985x_H >> 1,
+ .addr_lo = I2C_TDA985x_L >> 1,
+ .addr_hi = I2C_TDA985x_H >> 1,
.registers = 3,
.flags = CHIP_HAS_INPUTSEL,
.init = { 4, { TDA9873_SW, 0xa4, 0x06, 0x03 } },
.inputreg = TDA9873_SW,
.inputmute = TDA9873_MUTE | TDA9873_AUTOMUTE,
- .inputmap = {0xa0, 0xa2, 0xa0, 0xa0},
+ .inputmap = {0xa0, 0xa2, 0xa0, 0xa0, 0xc0},
.inputmask = TDA9873_INP_MASK|TDA9873_MUTE|TDA9873_AUTOMUTE,
},
.checkit = tda9874a_checkit,
.initialize = tda9874a_initialize,
.insmodopt = &tda9874a,
- .addr_lo = I2C_ADDR_TDA9874 >> 1,
- .addr_hi = I2C_ADDR_TDA9874 >> 1,
+ .addr_lo = I2C_TDA9874 >> 1,
+ .addr_hi = I2C_TDA9874 >> 1,
.getmode = tda9874a_getmode,
.setmode = tda9874a_setmode,
.name = "tda9850",
.id = I2C_DRIVERID_TDA9850,
.insmodopt = &tda9850,
- .addr_lo = I2C_ADDR_TDA985x_L >> 1,
- .addr_hi = I2C_ADDR_TDA985x_H >> 1,
+ .addr_lo = I2C_TDA985x_L >> 1,
+ .addr_hi = I2C_TDA985x_H >> 1,
.registers = 11,
.getmode = tda985x_getmode,
.name = "tda9855",
.id = I2C_DRIVERID_TDA9855,
.insmodopt = &tda9855,
- .addr_lo = I2C_ADDR_TDA985x_L >> 1,
- .addr_hi = I2C_ADDR_TDA985x_H >> 1,
+ .addr_lo = I2C_TDA985x_L >> 1,
+ .addr_hi = I2C_TDA985x_H >> 1,
.registers = 11,
.flags = CHIP_HAS_VOLUME | CHIP_HAS_BASSTREBLE,
.name = "tea6300",
.id = I2C_DRIVERID_TEA6300,
.insmodopt = &tea6300,
- .addr_lo = I2C_ADDR_TEA6300 >> 1,
- .addr_hi = I2C_ADDR_TEA6300 >> 1,
+ .addr_lo = I2C_TEA6300 >> 1,
+ .addr_hi = I2C_TEA6300 >> 1,
.registers = 6,
.flags = CHIP_HAS_VOLUME | CHIP_HAS_BASSTREBLE | CHIP_HAS_INPUTSEL,
.id = I2C_DRIVERID_TEA6300,
.initialize = tea6320_initialize,
.insmodopt = &tea6320,
- .addr_lo = I2C_ADDR_TEA6300 >> 1,
- .addr_hi = I2C_ADDR_TEA6300 >> 1,
+ .addr_lo = I2C_TEA6300 >> 1,
+ .addr_hi = I2C_TEA6300 >> 1,
.registers = 8,
.flags = CHIP_HAS_VOLUME | CHIP_HAS_BASSTREBLE | CHIP_HAS_INPUTSEL,
.name = "tea6420",
.id = I2C_DRIVERID_TEA6420,
.insmodopt = &tea6420,
- .addr_lo = I2C_ADDR_TEA6420 >> 1,
- .addr_hi = I2C_ADDR_TEA6420 >> 1,
+ .addr_lo = I2C_TEA6420 >> 1,
+ .addr_hi = I2C_TEA6420 >> 1,
.registers = 1,
.flags = CHIP_HAS_INPUTSEL,
.name = "tda8425",
.id = I2C_DRIVERID_TDA8425,
.insmodopt = &tda8425,
- .addr_lo = I2C_ADDR_TDA8425 >> 1,
- .addr_hi = I2C_ADDR_TDA8425 >> 1,
+ .addr_lo = I2C_TDA8425 >> 1,
+ .addr_hi = I2C_TDA8425 >> 1,
.registers = 9,
.flags = CHIP_HAS_VOLUME | CHIP_HAS_BASSTREBLE | CHIP_HAS_INPUTSEL,
.name = "pic16c54 (PV951)",
.id = I2C_DRIVERID_PIC16C54_PV9,
.insmodopt = &pic16c54,
- .addr_lo = I2C_ADDR_PIC16C54 >> 1,
- .addr_hi = I2C_ADDR_PIC16C54>> 1,
+ .addr_lo = I2C_PIC16C54 >> 1,
+ .addr_hi = I2C_PIC16C54>> 1,
.registers = 2,
.flags = CHIP_HAS_INPUTSEL,
.inputmap = {PIC16C54_MISC_SND_NOTMUTE|PIC16C54_MISC_SWITCH_TUNER,
PIC16C54_MISC_SND_NOTMUTE|PIC16C54_MISC_SWITCH_LINE,
PIC16C54_MISC_SND_NOTMUTE|PIC16C54_MISC_SWITCH_LINE,
- PIC16C54_MISC_SND_MUTE},
+ PIC16C54_MISC_SND_MUTE,PIC16C54_MISC_SND_MUTE,
+ PIC16C54_MISC_SND_NOTMUTE},
.inputmute = PIC16C54_MISC_SND_MUTE,
},
{
/*.id = I2C_DRIVERID_TA8874Z, */
.checkit = ta8874z_checkit,
.insmodopt = &ta8874z,
- .addr_lo = I2C_ADDR_TDA9840 >> 1,
- .addr_hi = I2C_ADDR_TDA9840 >> 1,
+ .addr_lo = I2C_TDA9840 >> 1,
+ .addr_hi = I2C_TDA9840 >> 1,
.registers = 2,
.getmode = ta8874z_getmode,
chip->type = desc-chiplist;
chip->shadow.count = desc->registers+1;
chip->prevmode = -1;
- chip->audmode = V4L2_TUNER_MODE_LANG1;
/* register */
i2c_attach_client(&chip->c);
return 0;
}
-static int tvaudio_set_ctrl(struct CHIPSTATE *chip, struct v4l2_control *ctrl)
-{
- struct CHIPDESC *desc = chiplist + chip->type;
-
- switch (ctrl->id) {
- case V4L2_CID_AUDIO_MUTE:
- if (ctrl->value < 0 || ctrl->value >= 2)
- return -ERANGE;
- chip->muted = ctrl->value;
- if (chip->muted)
- chip_write_masked(chip,desc->inputreg,desc->inputmute,desc->inputmask);
- else
- chip_write_masked(chip,desc->inputreg,
- desc->inputmap[chip->input],desc->inputmask);
- break;
- default:
- return -EINVAL;
- }
- return 0;
-}
-
-
/* ---------------------------------------------------------------------- */
/* video4linux interface */
static int chip_command(struct i2c_client *client,
unsigned int cmd, void *arg)
{
+ __u16 *sarg = arg;
struct CHIPSTATE *chip = i2c_get_clientdata(client);
struct CHIPDESC *desc = chiplist + chip->type;
v4l_dbg(1, debug, &chip->c, "%s: chip_command 0x%x\n", chip->c.name, cmd);
switch (cmd) {
+ case AUDC_SET_INPUT:
+ if (desc->flags & CHIP_HAS_INPUTSEL) {
+ if (*sarg & 0x80)
+ chip_write_masked(chip,desc->inputreg,desc->inputmute,desc->inputmask);
+ else
+ chip_write_masked(chip,desc->inputreg,desc->inputmap[*sarg],desc->inputmask);
+ }
+ break;
+
case AUDC_SET_RADIO:
chip->radio = 1;
chip->watch_stereo = 0;
break;
}
- case VIDIOC_S_CTRL:
- return tvaudio_set_ctrl(chip, arg);
-
- case VIDIOC_INT_G_AUDIO_ROUTING:
- {
- struct v4l2_routing *rt = arg;
-
- rt->input = chip->input;
- rt->output = 0;
- break;
- }
-
- case VIDIOC_INT_S_AUDIO_ROUTING:
- {
- struct v4l2_routing *rt = arg;
-
- if (!(desc->flags & CHIP_HAS_INPUTSEL) || rt->input >= 4)
- return -EINVAL;
- /* There are four inputs: tuner, radio, extern and intern. */
- chip->input = rt->input;
- if (chip->muted)
- break;
- chip_write_masked(chip, desc->inputreg,
- desc->inputmap[chip->input], desc->inputmask);
- break;
- }
-
case VIDIOC_S_TUNER:
{
struct v4l2_tuner *vt = arg;
int mode = 0;
- if (chip->radio)
- break;
switch (vt->audmode) {
case V4L2_TUNER_MODE_MONO:
mode = VIDEO_SOUND_MONO;
break;
case V4L2_TUNER_MODE_STEREO:
- case V4L2_TUNER_MODE_LANG1_LANG2:
mode = VIDEO_SOUND_STEREO;
break;
case V4L2_TUNER_MODE_LANG1:
mode = VIDEO_SOUND_LANG2;
break;
default:
- return -EINVAL;
+ break;
}
- chip->audmode = vt->audmode;
if (desc->setmode && mode) {
chip->watch_stereo = 0;
if (chip->radio)
break;
- vt->audmode = chip->audmode;
+ vt->audmode = 0;
vt->rxsubchans = 0;
vt->capability = V4L2_TUNER_CAP_STEREO |
V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2;
vt->rxsubchans |= V4L2_TUNER_SUB_MONO;
if (mode & VIDEO_SOUND_STEREO)
vt->rxsubchans |= V4L2_TUNER_SUB_STEREO;
- /* Note: for SAP it should be mono/lang2 or stereo/lang2.
- When this module is converted fully to v4l2, then this
- should change for those chips that can detect SAP. */
if (mode & VIDEO_SOUND_LANG1)
- vt->rxsubchans = V4L2_TUNER_SUB_LANG1 |
- V4L2_TUNER_SUB_LANG2;
+ vt->rxsubchans |= V4L2_TUNER_SUB_LANG1 |
+ V4L2_TUNER_SUB_LANG2;
+
+ mode = chip->mode;
+ if (mode & VIDEO_SOUND_MONO)
+ vt->audmode = V4L2_TUNER_MODE_MONO;
+ if (mode & VIDEO_SOUND_STEREO)
+ vt->audmode = V4L2_TUNER_MODE_STEREO;
+ if (mode & VIDEO_SOUND_LANG1)
+ vt->audmode = V4L2_TUNER_MODE_LANG1;
+ if (mode & VIDEO_SOUND_LANG2)
+ vt->audmode = V4L2_TUNER_MODE_LANG2;
break;
}
git://git.onelab.eu / linux-2.6.git / blobdiff