{
v4l2_std_id std = bttv_tvnorms[btv->tvnorm].v4l2_id;
- bttv_call_i2c_clients(btv, VIDIOC_S_INPUT, &btv->input);
bttv_call_i2c_clients(btv, VIDIOC_S_STD, &std);
if (btv->c.type == BTTV_BOARD_VOODOOTV_FM)
bttv_tda9880_setnorm(btv,btv->tvnorm);
}
case VIDIOCSFREQ:
{
- unsigned long *freq = arg;
+ struct v4l2_frequency freq;
+
+ memset(&freq, 0, sizeof(freq));
+ freq.frequency = *(unsigned long *)arg;
mutex_lock(&btv->lock);
- btv->freq=*freq;
- bttv_call_i2c_clients(btv,VIDIOCSFREQ,freq);
+ freq.type = btv->radio_user ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
+ btv->freq = *(unsigned long *)arg;
+ bttv_call_i2c_clients(btv,VIDIOC_S_FREQUENCY,&freq);
if (btv->has_matchbox && btv->radio_user)
- tea5757_set_freq(btv,*freq);
+ tea5757_set_freq(btv,*(unsigned long *)arg);
mutex_unlock(&btv->lock);
return 0;
}
struct msp_state *state = i2c_get_clientdata(client);
int bal = 0, bass, treble, loudness;
int val = 0;
+ int reallymuted = state->muted | state->scan_in_progress;
- if (!state->muted)
+ if (!reallymuted)
val = (state->volume * 0x7f / 65535) << 8;
- v4l_dbg(1, msp_debug, client, "mute=%s volume=%d\n",
- state->muted ? "on" : "off", state->volume);
+ v4l_dbg(1, msp_debug, client, "mute=%s scanning=%s volume=%d\n",
+ state->muted ? "on" : "off", state->scan_in_progress ? "yes" : "no",
+ state->volume);
msp_write_dsp(client, 0x0000, val);
- msp_write_dsp(client, 0x0007, state->muted ? 0x1 : (val | 0x1));
+ msp_write_dsp(client, 0x0007, reallymuted ? 0x1 : (val | 0x1));
if (state->has_scart2_out_volume)
- msp_write_dsp(client, 0x0040, state->muted ? 0x1 : (val | 0x1));
+ msp_write_dsp(client, 0x0040, reallymuted ? 0x1 : (val | 0x1));
if (state->has_headphones)
msp_write_dsp(client, 0x0006, val);
if (!state->has_sound_processing)
int sc_in = rt->input & 0x7;
int sc1_out = rt->output & 0xf;
int sc2_out = (rt->output >> 4) & 0xf;
- u16 val;
+ u16 val, reg;
+ if (state->routing.input == rt->input &&
+ state->routing.output == rt->output)
+ break;
state->routing = *rt;
- if (state->opmode == OPMODE_AUTOSELECT) {
- val = msp_read_dem(client, 0x30) & ~0x100;
- msp_write_dem(client, 0x30, val | (tuner ? 0x100 : 0));
- } else {
- val = msp_read_dem(client, 0xbb) & ~0x100;
- msp_write_dem(client, 0xbb, val | (tuner ? 0x100 : 0));
- }
msp_set_scart(client, sc_in, 0);
msp_set_scart(client, sc1_out, 1);
msp_set_scart(client, sc2_out, 2);
msp_set_audmode(client);
- msp_wake_thread(client);
+ reg = (state->opmode == OPMODE_AUTOSELECT) ? 0x30 : 0xbb;
+ val = msp_read_dem(client, reg);
+ if (tuner != ((val >> 8) & 1)) {
+ msp_write_dem(client, reg, (val & ~0x100) | (tuner << 8));
+ /* wake thread when a new tuner input is chosen */
+ msp_wake_thread(client);
+ }
break;
}
int volume, muted;
int balance, loudness;
int bass, treble;
+ int scan_in_progress;
/* thread */
struct task_struct *kthread;
if (val > 32767)
val -= 65536;
v4l_dbg(2, msp_debug, client, "stereo detect register: %d\n", val);
- if (val > 4096) {
+ if (val > 8192) {
rxsubchans = V4L2_TUNER_SUB_STEREO;
} else if (val < -4096) {
rxsubchans = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2;
if (state->radio || MSP_MODE_EXTERN == state->mode) {
/* no carrier scan, just unmute */
v4l_dbg(1, msp_debug, client, "thread: no carrier scan\n");
+ state->scan_in_progress = 0;
msp_set_audio(client);
continue;
}
- /* put into sane state (and mute) */
- msp_reset(client);
+ /* mute audio */
+ state->scan_in_progress = 1;
+ msp_set_audio(client);
msp3400c_set_mode(client, MSP_MODE_AM_DETECT);
val1 = val2 = 0;
state->watch_stereo = 0;
state->nicam_on = 0;
- /* some time for the tuner to sync */
+ /* wait for tuner to settle down after a channel change */
if (msp_sleep(state, 200))
goto restart;
no_second:
state->second = msp3400c_carrier_detect_main[max1].cdo;
msp3400c_set_mode(client, MSP_MODE_FM_TERRA);
- state->rxsubchans = V4L2_TUNER_SUB_MONO;
break;
}
msp3400c_set_carrier(client, state->second, state->main);
- /* unmute, restore misc registers */
- msp_set_audio(client);
-
- msp_write_dsp(client, 0x13, state->acb);
+ /* unmute */
+ state->scan_in_progress = 0;
msp3400c_set_audmode(client);
+ msp_set_audio(client);
if (msp_debug)
msp3400c_print_mode(client);
/* monitor tv audio mode, the first time don't wait
so long to get a quick stereo/bilingual result */
- count = 20;
+ count = 3;
while (state->watch_stereo) {
- watch_stereo(client);
- if (msp_sleep(state, count ? 200 : 5000))
+ if (msp_sleep(state, count ? 1000 : 5000))
goto restart;
if (count) count--;
+ watch_stereo(client);
}
}
v4l_dbg(1, msp_debug, client, "thread: exit\n");
if (state->mode == MSP_MODE_EXTERN) {
/* no carrier scan needed, just unmute */
v4l_dbg(1, msp_debug, client, "thread: no carrier scan\n");
+ state->scan_in_progress = 0;
msp_set_audio(client);
continue;
}
- /* put into sane state (and mute) */
- msp_reset(client);
-
- /* some time for the tuner to sync */
- if (msp_sleep(state,200))
- goto restart;
+ /* mute audio */
+ state->scan_in_progress = 1;
+ msp_set_audio(client);
/* start autodetect. Note: autodetect is not supported for
NTSC-M and radio, hence we force the standard in those cases. */
state->watch_stereo = 0;
state->nicam_on = 0;
+ /* wait for tuner to settle down after a channel change */
+ if (msp_sleep(state, 200))
+ goto restart;
+
if (msp_debug)
v4l_dbg(2, msp_debug, client, "setting standard: %s (0x%04x)\n",
msp_standard_std_name(std), std);
state->main = msp_stdlist[i].main;
state->second = msp_stdlist[i].second;
state->std = val;
+ state->rxsubchans = V4L2_TUNER_SUB_MONO;
if (msp_amsound && !state->radio && (state->v4l2_std & V4L2_STD_SECAM) &&
(val != 0x0009)) {
else
state->mode = MSP_MODE_FM_NICAM1;
/* just turn on stereo */
- state->rxsubchans = V4L2_TUNER_SUB_STEREO;
state->nicam_on = 1;
state->watch_stereo = 1;
break;
case 0x0009:
state->mode = MSP_MODE_AM_NICAM;
- state->rxsubchans = V4L2_TUNER_SUB_MONO;
state->nicam_on = 1;
state->watch_stereo = 1;
break;
case 0x0020: /* BTSC */
/* The pre-'G' models only have BTSC-mono */
state->mode = MSP_MODE_BTSC;
- state->rxsubchans = V4L2_TUNER_SUB_MONO;
break;
case 0x0040: /* FM radio */
state->mode = MSP_MODE_FM_RADIO;
msp3400c_set_mode(client, MSP_MODE_FM_RADIO);
msp3400c_set_carrier(client, MSP_CARRIER(10.7),
MSP_CARRIER(10.7));
- /* scart routing (this doesn't belong here I think) */
- msp_set_scart(client,SCART_IN2,0);
break;
case 0x0002:
case 0x0003:
case 0x0004:
case 0x0005:
state->mode = MSP_MODE_FM_TERRA;
- state->rxsubchans = V4L2_TUNER_SUB_MONO;
state->watch_stereo = 1;
break;
}
if (state->has_i2s_conf)
msp_write_dem(client, 0x40, state->i2s_mode);
- /* unmute, restore misc registers */
- msp_set_audio(client);
-
- msp_write_dsp(client, 0x13, state->acb);
+ /* unmute */
msp3400c_set_audmode(client);
+ state->scan_in_progress = 0;
+ msp_set_audio(client);
/* monitor tv audio mode, the first time don't wait
so long to get a quick stereo/bilingual result */
- count = 20;
+ count = 3;
while (state->watch_stereo) {
- watch_stereo(client);
- if (msp_sleep(state, count ? 200 : 5000))
+ if (msp_sleep(state, count ? 1000 : 5000))
goto restart;
if (count) count--;
+ watch_stereo(client);
}
}
v4l_dbg(1, msp_debug, client, "thread: exit\n");
msp_reset(client);
- /* make sure that input/output is muted (paranoid mode) */
- /* ACB, mute DSP input, mute SCART 1 */
- msp_write_dsp(client, 0x13, 0x0f20);
-
if (state->has_i2s_conf)
msp_write_dem(client, 0x40, state->i2s_mode);
static inline int check_v4l2(struct tuner *t)
{
- if (t->using_v4l2) {
- tuner_dbg ("ignore v4l1 call\n");
- return EINVAL;
- }
+ /* bttv still uses both v4l1 and v4l2 calls to the tuner (v4l2 for
+ TV, v4l1 for radio), until that is fixed this code is disabled.
+ Otherwise the radio (v4l1) wouldn't tune after using the TV (v4l2)
+ first. */
return 0;
}
[_IOC_NR(TUNER_SET_STANDBY)] = "TUNER_SET_STANDBY",
[_IOC_NR(TDA9887_SET_CONFIG)] = "TDA9887_SET_CONFIG",
+ [_IOC_NR(VIDIOC_INT_S_TUNER_MODE)] = "VIDIOC_INT_S_TUNER_MODE",
[_IOC_NR(VIDIOC_INT_S_REGISTER)] = "VIDIOC_INT_S_REGISTER",
[_IOC_NR(VIDIOC_INT_G_REGISTER)] = "VIDIOC_INT_G_REGISTER",
[_IOC_NR(VIDIOC_INT_RESET)] = "VIDIOC_INT_RESET",
[_IOC_NR(VIDIOC_INT_S_VBI_DATA)] = "VIDIOC_INT_S_VBI_DATA",
[_IOC_NR(VIDIOC_INT_G_VBI_DATA)] = "VIDIOC_INT_G_VBI_DATA",
[_IOC_NR(VIDIOC_INT_G_CHIP_IDENT)] = "VIDIOC_INT_G_CHIP_IDENT",
- [_IOC_NR(VIDIOC_INT_I2S_CLOCK_FREQ)] = "VIDIOC_INT_I2S_CLOCK_FREQ"
+ [_IOC_NR(VIDIOC_INT_I2S_CLOCK_FREQ)] = "VIDIOC_INT_I2S_CLOCK_FREQ",
+ [_IOC_NR(VIDIOC_INT_S_STANDBY)] = "VIDIOC_INT_S_STANDBY",
+ [_IOC_NR(VIDIOC_INT_S_AUDIO_ROUTING)] = "VIDIOC_INT_S_AUDIO_ROUTING",
+ [_IOC_NR(VIDIOC_INT_G_AUDIO_ROUTING)] = "VIDIOC_INT_G_AUDIO_ROUTING",
+ [_IOC_NR(VIDIOC_INT_S_VIDEO_ROUTING)] = "VIDIOC_INT_S_VIDEO_ROUTING",
+ [_IOC_NR(VIDIOC_INT_G_VIDEO_ROUTING)] = "VIDIOC_INT_G_VIDEO_ROUTING"
};
#define V4L2_INT_IOCTLS ARRAY_SIZE(v4l2_int_ioctls)
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