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WSL2-Linux-Kernel
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Merge branch 'topic/pcxhr-update' into to-push

This commit is contained in:
Takashi Iwai 2008-12-25 11:40:31 +01:00
Родитель cc4910850f ade9b2fb9b
Коммит a9c3c7e04b
9 изменённых файлов: 1995 добавлений и 521 удалений
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2
sound/pci/pcxhr/Makefile
Просмотреть файл

@ -1,2 +1,2 @@
snd-pcxhr-objs := pcxhr.o pcxhr_hwdep.o pcxhr_mixer.o pcxhr_core.o
snd-pcxhr-objs := pcxhr.o pcxhr_hwdep.o pcxhr_mixer.o pcxhr_core.o pcxhr_mix22.o
obj-$(CONFIG_SND_PCXHR) += snd-pcxhr.o

522
sound/pci/pcxhr/pcxhr.c
Просмотреть файл

@ -40,10 +40,12 @@
#include "pcxhr_mixer.h"
#include "pcxhr_hwdep.h"
#include "pcxhr_core.h"
#include "pcxhr_mix22.h"
#define DRIVER_NAME "pcxhr"
MODULE_AUTHOR("Markus Bollinger <bollinger@digigram.com>");
MODULE_AUTHOR("Markus Bollinger <bollinger@digigram.com>, "
"Marc Titinger <titinger@digigram.com>");
MODULE_DESCRIPTION("Digigram " DRIVER_NAME " " PCXHR_DRIVER_VERSION_STRING);
MODULE_LICENSE("GPL");
MODULE_SUPPORTED_DEVICE("{{Digigram," DRIVER_NAME "}}");
@ -51,7 +53,7 @@ MODULE_SUPPORTED_DEVICE("{{Digigram," DRIVER_NAME "}}");
static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;/* Enable this card */
static int mono[SNDRV_CARDS]; /* capture in mono only */
static int mono[SNDRV_CARDS]; /* capture mono only */
module_param_array(index, int, NULL, 0444);
MODULE_PARM_DESC(index, "Index value for Digigram " DRIVER_NAME " soundcard");
@ -67,18 +69,58 @@ enum {
PCI_ID_PCX882HR,
PCI_ID_VX881HR,
PCI_ID_PCX881HR,
PCI_ID_VX882E,
PCI_ID_PCX882E,
PCI_ID_VX881E,
PCI_ID_PCX881E,
PCI_ID_VX1222HR,
PCI_ID_PCX1222HR,
PCI_ID_VX1221HR,
PCI_ID_PCX1221HR,
PCI_ID_VX1222E,
PCI_ID_PCX1222E,
PCI_ID_VX1221E,
PCI_ID_PCX1221E,
PCI_ID_VX222HR,
PCI_ID_VX222E,
PCI_ID_PCX22HR,
PCI_ID_PCX22E,
PCI_ID_VX222HRMIC,
PCI_ID_VX222E_MIC,
PCI_ID_PCX924HR,
PCI_ID_PCX924E,
PCI_ID_PCX924HRMIC,
PCI_ID_PCX924E_MIC,
PCI_ID_LAST
};
static struct pci_device_id pcxhr_ids[] = {
{ 0x10b5, 0x9656, 0x1369, 0xb001, 0, 0, PCI_ID_VX882HR, }, /* VX882HR */
{ 0x10b5, 0x9656, 0x1369, 0xb101, 0, 0, PCI_ID_PCX882HR, }, /* PCX882HR */
{ 0x10b5, 0x9656, 0x1369, 0xb201, 0, 0, PCI_ID_VX881HR, }, /* VX881HR */
{ 0x10b5, 0x9656, 0x1369, 0xb301, 0, 0, PCI_ID_PCX881HR, }, /* PCX881HR */
{ 0x10b5, 0x9656, 0x1369, 0xb501, 0, 0, PCI_ID_PCX1222HR, }, /* PCX1222HR */
{ 0x10b5, 0x9656, 0x1369, 0xb701, 0, 0, PCI_ID_PCX1221HR, }, /* PCX1221HR */
{ 0x10b5, 0x9656, 0x1369, 0xb001, 0, 0, PCI_ID_VX882HR, },
{ 0x10b5, 0x9656, 0x1369, 0xb101, 0, 0, PCI_ID_PCX882HR, },
{ 0x10b5, 0x9656, 0x1369, 0xb201, 0, 0, PCI_ID_VX881HR, },
{ 0x10b5, 0x9656, 0x1369, 0xb301, 0, 0, PCI_ID_PCX881HR, },
{ 0x10b5, 0x9056, 0x1369, 0xb021, 0, 0, PCI_ID_VX882E, },
{ 0x10b5, 0x9056, 0x1369, 0xb121, 0, 0, PCI_ID_PCX882E, },
{ 0x10b5, 0x9056, 0x1369, 0xb221, 0, 0, PCI_ID_VX881E, },
{ 0x10b5, 0x9056, 0x1369, 0xb321, 0, 0, PCI_ID_PCX881E, },
{ 0x10b5, 0x9656, 0x1369, 0xb401, 0, 0, PCI_ID_VX1222HR, },
{ 0x10b5, 0x9656, 0x1369, 0xb501, 0, 0, PCI_ID_PCX1222HR, },
{ 0x10b5, 0x9656, 0x1369, 0xb601, 0, 0, PCI_ID_VX1221HR, },
{ 0x10b5, 0x9656, 0x1369, 0xb701, 0, 0, PCI_ID_PCX1221HR, },
{ 0x10b5, 0x9056, 0x1369, 0xb421, 0, 0, PCI_ID_VX1222E, },
{ 0x10b5, 0x9056, 0x1369, 0xb521, 0, 0, PCI_ID_PCX1222E, },
{ 0x10b5, 0x9056, 0x1369, 0xb621, 0, 0, PCI_ID_VX1221E, },
{ 0x10b5, 0x9056, 0x1369, 0xb721, 0, 0, PCI_ID_PCX1221E, },
{ 0x10b5, 0x9056, 0x1369, 0xba01, 0, 0, PCI_ID_VX222HR, },
{ 0x10b5, 0x9056, 0x1369, 0xba21, 0, 0, PCI_ID_VX222E, },
{ 0x10b5, 0x9056, 0x1369, 0xbd01, 0, 0, PCI_ID_PCX22HR, },
{ 0x10b5, 0x9056, 0x1369, 0xbd21, 0, 0, PCI_ID_PCX22E, },
{ 0x10b5, 0x9056, 0x1369, 0xbc01, 0, 0, PCI_ID_VX222HRMIC, },
{ 0x10b5, 0x9056, 0x1369, 0xbc21, 0, 0, PCI_ID_VX222E_MIC, },
{ 0x10b5, 0x9056, 0x1369, 0xbb01, 0, 0, PCI_ID_PCX924HR, },
{ 0x10b5, 0x9056, 0x1369, 0xbb21, 0, 0, PCI_ID_PCX924E, },
{ 0x10b5, 0x9056, 0x1369, 0xbf01, 0, 0, PCI_ID_PCX924HRMIC, },
{ 0x10b5, 0x9056, 0x1369, 0xbf21, 0, 0, PCI_ID_PCX924E_MIC, },
{ 0, }
};
@ -88,27 +130,55 @@ struct board_parameters {
char* board_name;
short playback_chips;
short capture_chips;
short fw_file_set;
short firmware_num;
};
static struct board_parameters pcxhr_board_params[] = {
[PCI_ID_VX882HR] = { "VX882HR", 4, 4, 41, },
[PCI_ID_PCX882HR] = { "PCX882HR", 4, 4, 41, },
[PCI_ID_VX881HR] = { "VX881HR", 4, 4, 41, },
[PCI_ID_PCX881HR] = { "PCX881HR", 4, 4, 41, },
[PCI_ID_PCX1222HR] = { "PCX1222HR", 6, 1, 42, },
[PCI_ID_PCX1221HR] = { "PCX1221HR", 6, 1, 42, },
[PCI_ID_VX882HR] = { "VX882HR", 4, 4, 0, 41 },
[PCI_ID_PCX882HR] = { "PCX882HR", 4, 4, 0, 41 },
[PCI_ID_VX881HR] = { "VX881HR", 4, 4, 0, 41 },
[PCI_ID_PCX881HR] = { "PCX881HR", 4, 4, 0, 41 },
[PCI_ID_VX882E] = { "VX882e", 4, 4, 1, 41 },
[PCI_ID_PCX882E] = { "PCX882e", 4, 4, 1, 41 },
[PCI_ID_VX881E] = { "VX881e", 4, 4, 1, 41 },
[PCI_ID_PCX881E] = { "PCX881e", 4, 4, 1, 41 },
[PCI_ID_VX1222HR] = { "VX1222HR", 6, 1, 2, 42 },
[PCI_ID_PCX1222HR] = { "PCX1222HR", 6, 1, 2, 42 },
[PCI_ID_VX1221HR] = { "VX1221HR", 6, 1, 2, 42 },
[PCI_ID_PCX1221HR] = { "PCX1221HR", 6, 1, 2, 42 },
[PCI_ID_VX1222E] = { "VX1222e", 6, 1, 3, 42 },
[PCI_ID_PCX1222E] = { "PCX1222e", 6, 1, 3, 42 },
[PCI_ID_VX1221E] = { "VX1221e", 6, 1, 3, 42 },
[PCI_ID_PCX1221E] = { "PCX1221e", 6, 1, 3, 42 },
[PCI_ID_VX222HR] = { "VX222HR", 1, 1, 4, 44 },
[PCI_ID_VX222E] = { "VX222e", 1, 1, 4, 44 },
[PCI_ID_PCX22HR] = { "PCX22HR", 1, 0, 4, 44 },
[PCI_ID_PCX22E] = { "PCX22e", 1, 0, 4, 44 },
[PCI_ID_VX222HRMIC] = { "VX222HR-Mic", 1, 1, 5, 44 },
[PCI_ID_VX222E_MIC] = { "VX222e-Mic", 1, 1, 5, 44 },
[PCI_ID_PCX924HR] = { "PCX924HR", 1, 1, 5, 44 },
[PCI_ID_PCX924E] = { "PCX924e", 1, 1, 5, 44 },
[PCI_ID_PCX924HRMIC] = { "PCX924HR-Mic", 1, 1, 5, 44 },
[PCI_ID_PCX924E_MIC] = { "PCX924e-Mic", 1, 1, 5, 44 },
};
/* boards without hw AES1 and SRC onboard are all using fw_file_set==4 */
/* VX222HR, VX222e, PCX22HR and PCX22e */
#define PCXHR_BOARD_HAS_AES1(x) (x->fw_file_set != 4)
/* some boards do not support 192kHz on digital AES input plugs */
#define PCXHR_BOARD_AESIN_NO_192K(x) ((x->capture_chips == 0) || \
(x->fw_file_set == 0) || \
(x->fw_file_set == 2))
static int pcxhr_pll_freq_register(unsigned int freq, unsigned int* pllreg,
unsigned int* realfreq)
{
unsigned int reg;
if (freq < 6900 || freq > 110250)
if (freq < 6900 || freq > 110000)
return -EINVAL;
reg = (28224000 * 10) / freq;
reg = (reg + 5) / 10;
reg = (28224000 * 2) / freq;
reg = (reg - 1) / 2;
if (reg < 0x200)
*pllreg = reg + 0x800;
else if (reg < 0x400)
@ -121,7 +191,7 @@ static int pcxhr_pll_freq_register(unsigned int freq, unsigned int* pllreg,
reg &= ~3;
}
if (realfreq)
*realfreq = ((28224000 * 10) / reg + 5) / 10;
*realfreq = (28224000 / (reg + 1));
return 0;
}
@ -151,11 +221,6 @@ static int pcxhr_pll_freq_register(unsigned int freq, unsigned int* pllreg,
#define PCXHR_FREQ_AES_3 0x03
#define PCXHR_FREQ_AES_4 0x0d
#define PCXHR_MODIFY_CLOCK_S_BIT 0x04
#define PCXHR_IRQ_TIMER_FREQ 92000
#define PCXHR_IRQ_TIMER_PERIOD 48
static int pcxhr_get_clock_reg(struct pcxhr_mgr *mgr, unsigned int rate,
unsigned int *reg, unsigned int *freq)
{
@ -196,19 +261,32 @@ static int pcxhr_get_clock_reg(struct pcxhr_mgr *mgr, unsigned int rate,
err = pcxhr_send_msg(mgr, &rmh);
if (err < 0) {
snd_printk(KERN_ERR
"error CMD_ACCESS_IO_WRITE for PLL register : %x!\n",
err );
"error CMD_ACCESS_IO_WRITE "
"for PLL register : %x!\n", err);
return err;
}
}
break;
case PCXHR_CLOCK_TYPE_WORD_CLOCK : val = PCXHR_FREQ_WORD_CLOCK; break;
case PCXHR_CLOCK_TYPE_AES_SYNC : val = PCXHR_FREQ_SYNC_AES; break;
case PCXHR_CLOCK_TYPE_AES_1 : val = PCXHR_FREQ_AES_1; break;
case PCXHR_CLOCK_TYPE_AES_2 : val = PCXHR_FREQ_AES_2; break;
case PCXHR_CLOCK_TYPE_AES_3 : val = PCXHR_FREQ_AES_3; break;
case PCXHR_CLOCK_TYPE_AES_4 : val = PCXHR_FREQ_AES_4; break;
default : return -EINVAL;
case PCXHR_CLOCK_TYPE_WORD_CLOCK:
val = PCXHR_FREQ_WORD_CLOCK;
break;
case PCXHR_CLOCK_TYPE_AES_SYNC:
val = PCXHR_FREQ_SYNC_AES;
break;
case PCXHR_CLOCK_TYPE_AES_1:
val = PCXHR_FREQ_AES_1;
break;
case PCXHR_CLOCK_TYPE_AES_2:
val = PCXHR_FREQ_AES_2;
break;
case PCXHR_CLOCK_TYPE_AES_3:
val = PCXHR_FREQ_AES_3;
break;
case PCXHR_CLOCK_TYPE_AES_4:
val = PCXHR_FREQ_AES_4;
break;
default:
return -EINVAL;
}
*reg = val;
*freq = realfreq;
@ -216,14 +294,13 @@ static int pcxhr_get_clock_reg(struct pcxhr_mgr *mgr, unsigned int rate,
}
int pcxhr_set_clock(struct pcxhr_mgr *mgr, unsigned int rate)
static int pcxhr_sub_set_clock(struct pcxhr_mgr *mgr,
unsigned int rate,
int *changed)
{
unsigned int val, realfreq, speed;
struct pcxhr_rmh rmh;
int err, changed;
if (rate == 0)
return 0; /* nothing to do */
int err;
err = pcxhr_get_clock_reg(mgr, rate, &val, &realfreq);
if (err)
@ -239,6 +316,10 @@ int pcxhr_set_clock(struct pcxhr_mgr *mgr, unsigned int rate)
if (mgr->codec_speed != speed) {
pcxhr_init_rmh(&rmh, CMD_ACCESS_IO_WRITE); /* mute outputs */
rmh.cmd[0] |= IO_NUM_REG_MUTE_OUT;
if (DSP_EXT_CMD_SET(mgr)) {
rmh.cmd[1] = 1;
rmh.cmd_len = 2;
}
err = pcxhr_send_msg(mgr, &rmh);
if (err)
return err;
@ -253,9 +334,11 @@ int pcxhr_set_clock(struct pcxhr_mgr *mgr, unsigned int rate)
}
/* set the new frequency */
snd_printdd("clock register : set %x\n", val);
err = pcxhr_write_io_num_reg_cont(mgr, PCXHR_FREQ_REG_MASK, val, &changed);
err = pcxhr_write_io_num_reg_cont(mgr, PCXHR_FREQ_REG_MASK,
val, changed);
if (err)
return err;
mgr->sample_rate_real = realfreq;
mgr->cur_clock_type = mgr->use_clock_type;
@ -263,12 +346,42 @@ int pcxhr_set_clock(struct pcxhr_mgr *mgr, unsigned int rate)
if (mgr->codec_speed != speed) {
pcxhr_init_rmh(&rmh, CMD_ACCESS_IO_READ); /* unmute outputs */
rmh.cmd[0] |= IO_NUM_REG_MUTE_OUT;
if (DSP_EXT_CMD_SET(mgr)) {
rmh.cmd[1] = 1;
rmh.cmd_len = 2;
}
err = pcxhr_send_msg(mgr, &rmh);
if (err)
return err;
mgr->codec_speed = speed; /* save new codec speed */
}
snd_printdd("pcxhr_sub_set_clock to %dHz (realfreq=%d)\n",
rate, realfreq);
return 0;
}
#define PCXHR_MODIFY_CLOCK_S_BIT 0x04
#define PCXHR_IRQ_TIMER_FREQ 92000
#define PCXHR_IRQ_TIMER_PERIOD 48
int pcxhr_set_clock(struct pcxhr_mgr *mgr, unsigned int rate)
{
struct pcxhr_rmh rmh;
int err, changed;
if (rate == 0)
return 0; /* nothing to do */
if (mgr->is_hr_stereo)
err = hr222_sub_set_clock(mgr, rate, &changed);
else
err = pcxhr_sub_set_clock(mgr, rate, &changed);
if (err)
return err;
if (changed) {
pcxhr_init_rmh(&rmh, CMD_MODIFY_CLOCK);
rmh.cmd[0] |= PCXHR_MODIFY_CLOCK_S_BIT; /* resync fifos */
@ -282,12 +395,12 @@ int pcxhr_set_clock(struct pcxhr_mgr *mgr, unsigned int rate)
if (err)
return err;
}
snd_printdd("pcxhr_set_clock to %dHz (realfreq=%d)\n", rate, realfreq);
return 0;
}
int pcxhr_get_external_clock(struct pcxhr_mgr *mgr, enum pcxhr_clock_type clock_type,
static int pcxhr_sub_get_external_clock(struct pcxhr_mgr *mgr,
enum pcxhr_clock_type clock_type,
int *sample_rate)
{
struct pcxhr_rmh rmh;
@ -295,13 +408,26 @@ int pcxhr_get_external_clock(struct pcxhr_mgr *mgr, enum pcxhr_clock_type clock_
int err, rate;
switch (clock_type) {
case PCXHR_CLOCK_TYPE_WORD_CLOCK : reg = REG_STATUS_WORD_CLOCK; break;
case PCXHR_CLOCK_TYPE_AES_SYNC : reg = REG_STATUS_AES_SYNC; break;
case PCXHR_CLOCK_TYPE_AES_1 : reg = REG_STATUS_AES_1; break;
case PCXHR_CLOCK_TYPE_AES_2 : reg = REG_STATUS_AES_2; break;
case PCXHR_CLOCK_TYPE_AES_3 : reg = REG_STATUS_AES_3; break;
case PCXHR_CLOCK_TYPE_AES_4 : reg = REG_STATUS_AES_4; break;
default : return -EINVAL;
case PCXHR_CLOCK_TYPE_WORD_CLOCK:
reg = REG_STATUS_WORD_CLOCK;
break;
case PCXHR_CLOCK_TYPE_AES_SYNC:
reg = REG_STATUS_AES_SYNC;
break;
case PCXHR_CLOCK_TYPE_AES_1:
reg = REG_STATUS_AES_1;
break;
case PCXHR_CLOCK_TYPE_AES_2:
reg = REG_STATUS_AES_2;
break;
case PCXHR_CLOCK_TYPE_AES_3:
reg = REG_STATUS_AES_3;
break;
case PCXHR_CLOCK_TYPE_AES_4:
reg = REG_STATUS_AES_4;
break;
default:
return -EINVAL;
}
pcxhr_init_rmh(&rmh, CMD_ACCESS_IO_READ);
rmh.cmd_len = 2;
@ -336,6 +462,18 @@ int pcxhr_get_external_clock(struct pcxhr_mgr *mgr, enum pcxhr_clock_type clock_
}
int pcxhr_get_external_clock(struct pcxhr_mgr *mgr,
enum pcxhr_clock_type clock_type,
int *sample_rate)
{
if (mgr->is_hr_stereo)
return hr222_get_external_clock(mgr, clock_type,
sample_rate);
else
return pcxhr_sub_get_external_clock(mgr, clock_type,
sample_rate);
}
/*
* start or stop playback/capture substream
*/
@ -350,7 +488,8 @@ static int pcxhr_set_stream_state(struct pcxhr_stream *stream)
start = 1;
else {
if (stream->status != PCXHR_STREAM_STATUS_SCHEDULE_STOP) {
snd_printk(KERN_ERR "ERROR pcxhr_set_stream_state CANNOT be stopped\n");
snd_printk(KERN_ERR "ERROR pcxhr_set_stream_state "
"CANNOT be stopped\n");
return -EINVAL;
}
start = 0;
@ -363,7 +502,8 @@ static int pcxhr_set_stream_state(struct pcxhr_stream *stream)
stream->timer_buf_periods = 0;
stream->timer_is_synced = 0;
stream_mask = stream->pipe->is_capture ? 1 : 1<<stream->substream->number;
stream_mask =
stream->pipe->is_capture ? 1 : 1<<stream->substream->number;
pcxhr_init_rmh(&rmh, start ? CMD_START_STREAM : CMD_STOP_STREAM);
pcxhr_set_pipe_cmd_params(&rmh, stream->pipe->is_capture,
@ -373,8 +513,10 @@ static int pcxhr_set_stream_state(struct pcxhr_stream *stream)
err = pcxhr_send_msg(chip->mgr, &rmh);
if (err)
snd_printk(KERN_ERR "ERROR pcxhr_set_stream_state err=%x;\n", err);
stream->status = start ? PCXHR_STREAM_STATUS_STARTED : PCXHR_STREAM_STATUS_STOPPED;
snd_printk(KERN_ERR "ERROR pcxhr_set_stream_state err=%x;\n",
err);
stream->status =
start ? PCXHR_STREAM_STATUS_STARTED : PCXHR_STREAM_STATUS_STOPPED;
return err;
}
@ -399,13 +541,15 @@ static int pcxhr_set_format(struct pcxhr_stream *stream)
header = HEADER_FMT_BASE_LIN;
break;
case SNDRV_PCM_FORMAT_S16_LE:
header = HEADER_FMT_BASE_LIN | HEADER_FMT_16BITS | HEADER_FMT_INTEL;
header = HEADER_FMT_BASE_LIN |
HEADER_FMT_16BITS | HEADER_FMT_INTEL;
break;
case SNDRV_PCM_FORMAT_S16_BE:
header = HEADER_FMT_BASE_LIN | HEADER_FMT_16BITS;
break;
case SNDRV_PCM_FORMAT_S24_3LE:
header = HEADER_FMT_BASE_LIN | HEADER_FMT_24BITS | HEADER_FMT_INTEL;
header = HEADER_FMT_BASE_LIN |
HEADER_FMT_24BITS | HEADER_FMT_INTEL;
break;
case SNDRV_PCM_FORMAT_S24_3BE:
header = HEADER_FMT_BASE_LIN | HEADER_FMT_24BITS;
@ -414,7 +558,8 @@ static int pcxhr_set_format(struct pcxhr_stream *stream)
header = HEADER_FMT_BASE_FLOAT | HEADER_FMT_INTEL;
break;
default:
snd_printk(KERN_ERR "error pcxhr_set_format() : unknown format\n");
snd_printk(KERN_ERR
"error pcxhr_set_format() : unknown format\n");
return -EINVAL;
}
chip = snd_pcm_substream_chip(stream->substream);
@ -432,14 +577,31 @@ static int pcxhr_set_format(struct pcxhr_stream *stream)
is_capture = stream->pipe->is_capture;
stream_num = is_capture ? 0 : stream->substream->number;
pcxhr_init_rmh(&rmh, is_capture ? CMD_FORMAT_STREAM_IN : CMD_FORMAT_STREAM_OUT);
pcxhr_set_pipe_cmd_params(&rmh, is_capture, stream->pipe->first_audio, stream_num, 0);
if (is_capture)
pcxhr_init_rmh(&rmh, is_capture ?
CMD_FORMAT_STREAM_IN : CMD_FORMAT_STREAM_OUT);
pcxhr_set_pipe_cmd_params(&rmh, is_capture, stream->pipe->first_audio,
stream_num, 0);
if (is_capture) {
/* bug with old dsp versions: */
/* bit 12 also sets the format of the playback stream */
if (DSP_EXT_CMD_SET(chip->mgr))
rmh.cmd[0] |= 1<<10;
else
rmh.cmd[0] |= 1<<12;
}
rmh.cmd[1] = 0;
rmh.cmd[2] = header >> 8;
rmh.cmd[3] = (header & 0xff) << 16;
rmh.cmd_len = 4;
rmh.cmd_len = 2;
if (DSP_EXT_CMD_SET(chip->mgr)) {
/* add channels and set bit 19 if channels>2 */
rmh.cmd[1] = stream->channels;
if (!is_capture) {
/* playback : add channel mask to command */
rmh.cmd[2] = (stream->channels == 1) ? 0x01 : 0x03;
rmh.cmd_len = 3;
}
}
rmh.cmd[rmh.cmd_len++] = header >> 8;
rmh.cmd[rmh.cmd_len++] = (header & 0xff) << 16;
err = pcxhr_send_msg(chip->mgr, &rmh);
if (err)
snd_printk(KERN_ERR "ERROR pcxhr_set_format err=%x;\n", err);
@ -456,30 +618,38 @@ static int pcxhr_update_r_buffer(struct pcxhr_stream *stream)
is_capture = (subs->stream == SNDRV_PCM_STREAM_CAPTURE);
stream_num = is_capture ? 0 : subs->number;
snd_printdd("pcxhr_update_r_buffer(pcm%c%d) : addr(%p) bytes(%zx) subs(%d)\n",
snd_printdd("pcxhr_update_r_buffer(pcm%c%d) : "
"addr(%p) bytes(%zx) subs(%d)\n",
is_capture ? 'c' : 'p',
chip->chip_idx, (void *)(long)subs->runtime->dma_addr,
subs->runtime->dma_bytes, subs->number);
pcxhr_init_rmh(&rmh, CMD_UPDATE_R_BUFFERS);
pcxhr_set_pipe_cmd_params(&rmh, is_capture, stream->pipe->first_audio, stream_num, 0);
pcxhr_set_pipe_cmd_params(&rmh, is_capture, stream->pipe->first_audio,
stream_num, 0);
/* max buffer size is 2 MByte */
snd_BUG_ON(subs->runtime->dma_bytes >= 0x200000);
rmh.cmd[1] = subs->runtime->dma_bytes * 8; /* size in bits */
rmh.cmd[2] = subs->runtime->dma_addr >> 24; /* most significant byte */
rmh.cmd[2] |= 1<<19; /* this is a circular buffer */
rmh.cmd[3] = subs->runtime->dma_addr & MASK_DSP_WORD; /* least 3 significant bytes */
/* size in bits */
rmh.cmd[1] = subs->runtime->dma_bytes * 8;
/* most significant byte */
rmh.cmd[2] = subs->runtime->dma_addr >> 24;
/* this is a circular buffer */
rmh.cmd[2] |= 1<<19;
/* least 3 significant bytes */
rmh.cmd[3] = subs->runtime->dma_addr & MASK_DSP_WORD;
rmh.cmd_len = 4;
err = pcxhr_send_msg(chip->mgr, &rmh);
if (err)
snd_printk(KERN_ERR "ERROR CMD_UPDATE_R_BUFFERS err=%x;\n", err);
snd_printk(KERN_ERR
"ERROR CMD_UPDATE_R_BUFFERS err=%x;\n", err);
return err;
}
#if 0
static int pcxhr_pipe_sample_count(struct pcxhr_stream *stream, snd_pcm_uframes_t *sample_count)
static int pcxhr_pipe_sample_count(struct pcxhr_stream *stream,
snd_pcm_uframes_t *sample_count)
{
struct pcxhr_rmh rmh;
int err;
@ -533,8 +703,8 @@ static void pcxhr_trigger_tasklet(unsigned long arg)
for (j = 0; j < chip->nb_streams_play; j++) {
if (pcxhr_stream_scheduled_get_pipe(&chip->playback_stream[j], &pipe)) {
playback_mask |= (1 << pipe->first_audio);
break; /* add only once, as all playback streams of
* one chip use the same pipe
break; /* add only once, as all playback
* streams of one chip use the same pipe
*/
}
}
@ -545,19 +715,21 @@ static void pcxhr_trigger_tasklet(unsigned long arg)
return;
}
snd_printdd("pcxhr_trigger_tasklet : playback_mask=%x capture_mask=%x\n",
snd_printdd("pcxhr_trigger_tasklet : "
"playback_mask=%x capture_mask=%x\n",
playback_mask, capture_mask);
/* synchronous stop of all the pipes concerned */
err = pcxhr_set_pipe_state(mgr, playback_mask, capture_mask, 0);
if (err) {
mutex_unlock(&mgr->setup_mutex);
snd_printk(KERN_ERR "pcxhr_trigger_tasklet : error stop pipes (P%x C%x)\n",
snd_printk(KERN_ERR "pcxhr_trigger_tasklet : "
"error stop pipes (P%x C%x)\n",
playback_mask, capture_mask);
return;
}
/* unfortunately the dsp lost format and buffer info with the stop pipe */
/* the dsp lost format and buffer info with the stop pipe */
for (i = 0; i < mgr->num_cards; i++) {
struct pcxhr_stream *stream;
chip = mgr->chip[i];
@ -596,12 +768,15 @@ static void pcxhr_trigger_tasklet(unsigned long arg)
err = pcxhr_set_pipe_state(mgr, playback_mask, capture_mask, 1);
if (err) {
mutex_unlock(&mgr->setup_mutex);
snd_printk(KERN_ERR "pcxhr_trigger_tasklet : error start pipes (P%x C%x)\n",
snd_printk(KERN_ERR "pcxhr_trigger_tasklet : "
"error start pipes (P%x C%x)\n",
playback_mask, capture_mask);
return;
}
/* put the streams into the running state now (increment pointer by interrupt) */
/* put the streams into the running state now
* (increment pointer by interrupt)
*/
spin_lock_irqsave(&mgr->lock, flags);
for ( i =0; i < mgr->num_cards; i++) {
struct pcxhr_stream *stream;
@ -615,7 +790,7 @@ static void pcxhr_trigger_tasklet(unsigned long arg)
stream = &chip->playback_stream[j];
if (stream->status == PCXHR_STREAM_STATUS_STARTED) {
/* playback will already have advanced ! */
stream->timer_period_frag += PCXHR_GRANULARITY;
stream->timer_period_frag += mgr->granularity;
stream->status = PCXHR_STREAM_STATUS_RUNNING;
}
}
@ -697,12 +872,14 @@ static int pcxhr_hardware_timer(struct pcxhr_mgr *mgr, int start)
pcxhr_init_rmh(&rmh, CMD_SET_TIMER_INTERRUPT);
if (start) {
mgr->dsp_time_last = PCXHR_DSP_TIME_INVALID; /* last dsp time invalid */
rmh.cmd[0] |= PCXHR_GRANULARITY;
/* last dsp time invalid */
mgr->dsp_time_last = PCXHR_DSP_TIME_INVALID;
rmh.cmd[0] |= mgr->granularity;
}
err = pcxhr_send_msg(mgr, &rmh);
if (err < 0)
snd_printk(KERN_ERR "error pcxhr_hardware_timer err(%x)\n", err);
snd_printk(KERN_ERR "error pcxhr_hardware_timer err(%x)\n",
err);
return err;
}
@ -713,38 +890,16 @@ static int pcxhr_prepare(struct snd_pcm_substream *subs)
{
struct snd_pcxhr *chip = snd_pcm_substream_chip(subs);
struct pcxhr_mgr *mgr = chip->mgr;
/*
struct pcxhr_stream *stream = (pcxhr_stream_t*)subs->runtime->private_data;
*/
int err = 0;
snd_printdd("pcxhr_prepare : period_size(%lx) periods(%x) buffer_size(%lx)\n",
subs->runtime->period_size, subs->runtime->periods,
subs->runtime->buffer_size);
/*
if(subs->runtime->period_size <= PCXHR_GRANULARITY) {
snd_printk(KERN_ERR "pcxhr_prepare : error period_size too small (%x)\n",
(unsigned int)subs->runtime->period_size);
return -EINVAL;
}
*/
mutex_lock(&mgr->setup_mutex);
do {
/* if the stream was stopped before, format and buffer were reset */
/*
if(stream->status == PCXHR_STREAM_STATUS_STOPPED) {
err = pcxhr_set_format(stream);
if(err) break;
err = pcxhr_update_r_buffer(stream);
if(err) break;
}
*/
/* only the first stream can choose the sample rate */
/* the further opened streams will be limited to its frequency (see open) */
/* set the clock only once (first stream) */
if (mgr->sample_rate != subs->runtime->rate) {
err = pcxhr_set_clock(mgr, subs->runtime->rate);
@ -787,22 +942,9 @@ static int pcxhr_hw_params(struct snd_pcm_substream *subs,
stream->channels = channels;
stream->format = format;
/* set the format to the board */
/*
err = pcxhr_set_format(stream);
if(err) {
mutex_unlock(&mgr->setup_mutex);
return err;
}
*/
/* allocate buffer */
err = snd_pcm_lib_malloc_pages(subs, params_buffer_bytes(hw));
/*
if (err > 0) {
err = pcxhr_update_r_buffer(stream);
}
*/
mutex_unlock(&mgr->setup_mutex);
return err;
@ -820,14 +962,18 @@ static int pcxhr_hw_free(struct snd_pcm_substream *subs)
*/
static struct snd_pcm_hardware pcxhr_caps =
{
.info = ( SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_SYNC_START |
0 /*SNDRV_PCM_INFO_PAUSE*/),
.info = (SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_MMAP_VALID |
SNDRV_PCM_INFO_SYNC_START),
.formats = (SNDRV_PCM_FMTBIT_U8 |
SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S16_BE |
SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S24_3BE |
SNDRV_PCM_FMTBIT_S16_LE |
SNDRV_PCM_FMTBIT_S16_BE |
SNDRV_PCM_FMTBIT_S24_3LE |
SNDRV_PCM_FMTBIT_S24_3BE |
SNDRV_PCM_FMTBIT_FLOAT_LE),
.rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_192000,
.rates = (SNDRV_PCM_RATE_CONTINUOUS |
SNDRV_PCM_RATE_8000_192000),
.rate_min = 8000,
.rate_max = 192000,
.channels_min = 1,
@ -847,6 +993,7 @@ static int pcxhr_open(struct snd_pcm_substream *subs)
struct pcxhr_mgr *mgr = chip->mgr;
struct snd_pcm_runtime *runtime = subs->runtime;
struct pcxhr_stream *stream;
int err;
mutex_lock(&mgr->setup_mutex);
@ -874,6 +1021,18 @@ static int pcxhr_open(struct snd_pcm_substream *subs)
return -EBUSY;
}
/* float format support is in some cases buggy on stereo cards */
if (mgr->is_hr_stereo)
runtime->hw.formats &= ~SNDRV_PCM_FMTBIT_FLOAT_LE;
/* buffer-size should better be multiple of period-size */
err = snd_pcm_hw_constraint_integer(runtime,
SNDRV_PCM_HW_PARAM_PERIODS);
if (err < 0) {
mutex_unlock(&mgr->setup_mutex);
return err;
}
/* if a sample rate is already used or fixed by external clock,
* the stream cannot change
*/
@ -889,7 +1048,8 @@ static int pcxhr_open(struct snd_pcm_substream *subs)
mutex_unlock(&mgr->setup_mutex);
return -EBUSY;
}
runtime->hw.rate_min = runtime->hw.rate_max = external_rate;
runtime->hw.rate_min = external_rate;
runtime->hw.rate_max = external_rate;
}
}
@ -899,9 +1059,11 @@ static int pcxhr_open(struct snd_pcm_substream *subs)
runtime->private_data = stream;
snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, 4);
snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, 4);
/* better get a divisor of granularity values (96 or 192) */
snd_pcm_hw_constraint_step(runtime, 0,
SNDRV_PCM_HW_PARAM_BUFFER_SIZE, 32);
snd_pcm_hw_constraint_step(runtime, 0,
SNDRV_PCM_HW_PARAM_PERIOD_SIZE, 32);
snd_pcm_set_sync(subs);
mgr->ref_count_rate++;
@ -919,7 +1081,8 @@ static int pcxhr_close(struct snd_pcm_substream *subs)
mutex_lock(&mgr->setup_mutex);
snd_printdd("pcxhr_close chip%d subs%d\n", chip->chip_idx, subs->number);
snd_printdd("pcxhr_close chip%d subs%d\n",
chip->chip_idx, subs->number);
/* sample rate released */
if (--mgr->ref_count_rate == 0) {
@ -1016,7 +1179,8 @@ static int pcxhr_chip_dev_free(struct snd_device *device)
/*
*/
static int __devinit pcxhr_create(struct pcxhr_mgr *mgr, struct snd_card *card, int idx)
static int __devinit pcxhr_create(struct pcxhr_mgr *mgr,
struct snd_card *card, int idx)
{
int err;
struct snd_pcxhr *chip;
@ -1040,7 +1204,7 @@ static int __devinit pcxhr_create(struct pcxhr_mgr *mgr, struct snd_card *card,
if (idx < mgr->capture_chips) {
if (mgr->mono_capture)
chip->nb_streams_capt = 2; /* 2 mono streams (left+right) */
chip->nb_streams_capt = 2; /* 2 mono streams */
else
chip->nb_streams_capt = 1; /* or 1 stereo stream */
}
@ -1057,7 +1221,8 @@ static int __devinit pcxhr_create(struct pcxhr_mgr *mgr, struct snd_card *card,
}
/* proc interface */
static void pcxhr_proc_info(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
static void pcxhr_proc_info(struct snd_info_entry *entry,
struct snd_info_buffer *buffer)
{
struct snd_pcxhr *chip = entry->private_data;
struct pcxhr_mgr *mgr = chip->mgr;
@ -1070,8 +1235,10 @@ static void pcxhr_proc_info(struct snd_info_entry *entry, struct snd_info_buffer
short ver_maj = (mgr->dsp_version >> 16) & 0xff;
short ver_min = (mgr->dsp_version >> 8) & 0xff;
short ver_build = mgr->dsp_version & 0xff;
snd_iprintf(buffer, "module version %s\n", PCXHR_DRIVER_VERSION_STRING);
snd_iprintf(buffer, "dsp version %d.%d.%d\n", ver_maj, ver_min, ver_build);
snd_iprintf(buffer, "module version %s\n",
PCXHR_DRIVER_VERSION_STRING);
snd_iprintf(buffer, "dsp version %d.%d.%d\n",
ver_maj, ver_min, ver_build);
if (mgr->board_has_analog)
snd_iprintf(buffer, "analog io available\n");
else
@ -1085,18 +1252,22 @@ static void pcxhr_proc_info(struct snd_info_entry *entry, struct snd_info_buffer
if (ref > 0) {
if (mgr->sample_rate_real != 0 &&
mgr->sample_rate_real != 48000) {
ref = (ref * 48000) / mgr->sample_rate_real;
if (mgr->sample_rate_real >= PCXHR_IRQ_TIMER_FREQ)
ref = (ref * 48000) /
mgr->sample_rate_real;
if (mgr->sample_rate_real >=
PCXHR_IRQ_TIMER_FREQ)
ref *= 2;
}
cur = 100 - (100 * cur) / ref;
snd_iprintf(buffer, "cpu load %d%%\n", cur);
snd_iprintf(buffer, "buffer pool %d/%d kWords\n",
snd_iprintf(buffer, "buffer pool %d/%d\n",
rmh.stat[2], rmh.stat[3]);
}
}
snd_iprintf(buffer, "dma granularity : %d\n", PCXHR_GRANULARITY);
snd_iprintf(buffer, "dsp time errors : %d\n", mgr->dsp_time_err);
snd_iprintf(buffer, "dma granularity : %d\n",
mgr->granularity);
snd_iprintf(buffer, "dsp time errors : %d\n",
mgr->dsp_time_err);
snd_iprintf(buffer, "dsp async pipe xrun errors : %d\n",
mgr->async_err_pipe_xrun);
snd_iprintf(buffer, "dsp async stream xrun errors : %d\n",
@ -1111,33 +1282,52 @@ static void pcxhr_proc_info(struct snd_info_entry *entry, struct snd_info_buffer
rmh.cmd_idx = CMD_LAST_INDEX;
if( ! pcxhr_send_msg(mgr, &rmh) ) {
int i;
if (rmh.stat_len > 8)
rmh.stat_len = 8;
for (i = 0; i < rmh.stat_len; i++)
snd_iprintf(buffer, "debug[%02d] = %06x\n", i, rmh.stat[i]);
snd_iprintf(buffer, "debug[%02d] = %06x\n",
i, rmh.stat[i]);
}
} else
snd_iprintf(buffer, "no firmware loaded\n");
snd_iprintf(buffer, "\n");
}
static void pcxhr_proc_sync(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
static void pcxhr_proc_sync(struct snd_info_entry *entry,
struct snd_info_buffer *buffer)
{
struct snd_pcxhr *chip = entry->private_data;
struct pcxhr_mgr *mgr = chip->mgr;
static char *texts[7] = {
"Internal", "Word", "AES Sync", "AES 1", "AES 2", "AES 3", "AES 4"
static const char *textsHR22[3] = {
"Internal", "AES Sync", "AES 1"
};
static const char *textsPCXHR[7] = {
"Internal", "Word", "AES Sync",
"AES 1", "AES 2", "AES 3", "AES 4"
};
const char **texts;
int max_clock;
if (mgr->is_hr_stereo) {
texts = textsHR22;
max_clock = HR22_CLOCK_TYPE_MAX;
} else {
texts = textsPCXHR;
max_clock = PCXHR_CLOCK_TYPE_MAX;
}
snd_iprintf(buffer, "\n%s\n", mgr->longname);
snd_iprintf(buffer, "Current Sample Clock\t: %s\n", texts[mgr->cur_clock_type]);
snd_iprintf(buffer, "Current Sample Rate\t= %d\n", mgr->sample_rate_real);
snd_iprintf(buffer, "Current Sample Clock\t: %s\n",
texts[mgr->cur_clock_type]);
snd_iprintf(buffer, "Current Sample Rate\t= %d\n",
mgr->sample_rate_real);
/* commands available when embedded DSP is running */
if (mgr->dsp_loaded & (1 << PCXHR_FIRMWARE_DSP_MAIN_INDEX)) {
int i, err, sample_rate;
for (i = PCXHR_CLOCK_TYPE_WORD_CLOCK; i< (3 + mgr->capture_chips); i++) {
for (i = 1; i <= max_clock; i++) {
err = pcxhr_get_external_clock(mgr, i, &sample_rate);
if (err)
break;
snd_iprintf(buffer, "%s Clock\t\t= %d\n", texts[i], sample_rate);
snd_iprintf(buffer, "%s Clock\t\t= %d\n",
texts[i], sample_rate);
}
} else
snd_iprintf(buffer, "no firmware loaded\n");
@ -1195,7 +1385,8 @@ static int pcxhr_free(struct pcxhr_mgr *mgr)
/*
* probe function - creates the card manager
*/
static int __devinit pcxhr_probe(struct pci_dev *pci, const struct pci_device_id *pci_id)
static int __devinit pcxhr_probe(struct pci_dev *pci,
const struct pci_device_id *pci_id)
{
static int dev;
struct pcxhr_mgr *mgr;
@ -1218,7 +1409,8 @@ static int __devinit pcxhr_probe(struct pci_dev *pci, const struct pci_device_id
/* check if we can restrict PCI DMA transfers to 32 bits */
if (pci_set_dma_mask(pci, DMA_32BIT_MASK) < 0) {
snd_printk(KERN_ERR "architecture does not support 32bit PCI busmaster DMA\n");
snd_printk(KERN_ERR "architecture does not support "
"32bit PCI busmaster DMA\n");
pci_disable_device(pci);
return -ENXIO;
}
@ -1235,11 +1427,25 @@ static int __devinit pcxhr_probe(struct pci_dev *pci, const struct pci_device_id
pci_disable_device(pci);
return -ENODEV;
}
card_name = pcxhr_board_params[pci_id->driver_data].board_name;
mgr->playback_chips = pcxhr_board_params[pci_id->driver_data].playback_chips;
mgr->capture_chips = pcxhr_board_params[pci_id->driver_data].capture_chips;
mgr->firmware_num = pcxhr_board_params[pci_id->driver_data].firmware_num;
card_name =
pcxhr_board_params[pci_id->driver_data].board_name;
mgr->playback_chips =
pcxhr_board_params[pci_id->driver_data].playback_chips;
mgr->capture_chips =
pcxhr_board_params[pci_id->driver_data].capture_chips;
mgr->fw_file_set =
pcxhr_board_params[pci_id->driver_data].fw_file_set;
mgr->firmware_num =
pcxhr_board_params[pci_id->driver_data].firmware_num;
mgr->mono_capture = mono[dev];
mgr->is_hr_stereo = (mgr->playback_chips == 1);
mgr->board_has_aes1 = PCXHR_BOARD_HAS_AES1(mgr);
mgr->board_aes_in_192k = !PCXHR_BOARD_AESIN_NO_192K(mgr);
if (mgr->is_hr_stereo)
mgr->granularity = PCXHR_GRANULARITY_HR22;
else
mgr->granularity = PCXHR_GRANULARITY;
/* resource assignment */
if ((err = pci_request_regions(pci, card_name)) < 0) {
@ -1262,7 +1468,8 @@ static int __devinit pcxhr_probe(struct pci_dev *pci, const struct pci_device_id
mgr->irq = pci->irq;
sprintf(mgr->shortname, "Digigram %s", card_name);
sprintf(mgr->longname, "%s at 0x%lx & 0x%lx, 0x%lx irq %i", mgr->shortname,
sprintf(mgr->longname, "%s at 0x%lx & 0x%lx, 0x%lx irq %i",
mgr->shortname,
mgr->port[0], mgr->port[1], mgr->port[2], mgr->irq);
/* ISR spinlock */
@ -1273,10 +1480,14 @@ static int __devinit pcxhr_probe(struct pci_dev *pci, const struct pci_device_id
mutex_init(&mgr->setup_mutex);
/* init taslket */
tasklet_init(&mgr->msg_taskq, pcxhr_msg_tasklet, (unsigned long) mgr);
tasklet_init(&mgr->trigger_taskq, pcxhr_trigger_tasklet, (unsigned long) mgr);
tasklet_init(&mgr->msg_taskq, pcxhr_msg_tasklet,
(unsigned long) mgr);
tasklet_init(&mgr->trigger_taskq, pcxhr_trigger_tasklet,
(unsigned long) mgr);
mgr->prmh = kmalloc(sizeof(*mgr->prmh) +
sizeof(u32) * (PCXHR_SIZE_MAX_LONG_STATUS - PCXHR_SIZE_MAX_STATUS),
sizeof(u32) * (PCXHR_SIZE_MAX_LONG_STATUS -
PCXHR_SIZE_MAX_STATUS),
GFP_KERNEL);
if (! mgr->prmh) {
pcxhr_free(mgr);
@ -1297,7 +1508,8 @@ static int __devinit pcxhr_probe(struct pci_dev *pci, const struct pci_device_id
else
idx = index[dev] + i;
snprintf(tmpid, sizeof(tmpid), "%s-%d", id[dev] ? id[dev] : card_name, i);
snprintf(tmpid, sizeof(tmpid), "%s-%d",
id[dev] ? id[dev] : card_name, i);
card = snd_card_new(idx, tmpid, THIS_MODULE, 0);
if (! card) {

58
sound/pci/pcxhr/pcxhr.h
Просмотреть файл

@ -27,15 +27,18 @@
#include <linux/mutex.h>
#include <sound/pcm.h>
#define PCXHR_DRIVER_VERSION 0x000804 /* 0.8.4 */
#define PCXHR_DRIVER_VERSION_STRING "0.8.4" /* 0.8.4 */
#define PCXHR_DRIVER_VERSION 0x000905 /* 0.9.5 */
#define PCXHR_DRIVER_VERSION_STRING "0.9.5" /* 0.9.5 */
#define PCXHR_MAX_CARDS 6
#define PCXHR_PLAYBACK_STREAMS 4
#define PCXHR_GRANULARITY 96 /* transfer granularity (should be min 96 and multiple of 48) */
#define PCXHR_GRANULARITY_MIN 96 /* transfer granularity of pipes and the dsp time (MBOX4) */
#define PCXHR_GRANULARITY 96 /* min 96 and multiple of 48 */
/* transfer granularity of pipes and the dsp time (MBOX4) */
#define PCXHR_GRANULARITY_MIN 96
/* TODO : granularity could be 64 or 128 */
#define PCXHR_GRANULARITY_HR22 192 /* granularity for stereo cards */
struct snd_pcxhr;
struct pcxhr_mgr;
@ -51,6 +54,11 @@ enum pcxhr_clock_type {
PCXHR_CLOCK_TYPE_AES_2,
PCXHR_CLOCK_TYPE_AES_3,
PCXHR_CLOCK_TYPE_AES_4,
PCXHR_CLOCK_TYPE_MAX = PCXHR_CLOCK_TYPE_AES_4,
HR22_CLOCK_TYPE_INTERNAL = PCXHR_CLOCK_TYPE_INTERNAL,
HR22_CLOCK_TYPE_AES_SYNC,
HR22_CLOCK_TYPE_AES_1,
HR22_CLOCK_TYPE_MAX = HR22_CLOCK_TYPE_AES_1,
};
struct pcxhr_mgr {
@ -61,6 +69,8 @@ struct pcxhr_mgr {
int irq;
int granularity;
/* card access with 1 mem bar and 2 io bar's */
unsigned long port[3];
@ -83,11 +93,16 @@ struct pcxhr_mgr {
/* hardware interface */
unsigned int dsp_loaded; /* bit flags of loaded dsp indices */
unsigned int dsp_version; /* read from embedded once firmware is loaded */
int board_has_analog; /* if 0 the board is digital only */
int mono_capture; /* if 1 the board does mono capture */
int playback_chips; /* 4 or 6 */
int capture_chips; /* 4 or 1 */
int firmware_num; /* 41 or 42 */
int playback_chips;
int capture_chips;
int fw_file_set;
int firmware_num;
int is_hr_stereo:1;
int board_has_aes1:1; /* if 1 board has AES1 plug and SRC */
int board_has_analog:1; /* if 0 the board is digital only */
int board_has_mic:1; /* if 1 the board has microphone input */
int board_aes_in_192k:1;/* if 1 the aes input plugs do support 192kHz */
int mono_capture:1; /* if 1 the board does mono capture */
struct snd_dma_buffer hostport;
@ -106,6 +121,9 @@ struct pcxhr_mgr {
int async_err_stream_xrun;
int async_err_pipe_xrun;
int async_err_other_last;
unsigned char xlx_cfg; /* copy of PCXHR_XLX_CFG register */
unsigned char xlx_selmic; /* copy of PCXHR_XLX_SELMIC register */
};
@ -156,22 +174,28 @@ struct snd_pcxhr {
struct snd_pcm *pcm; /* PCM */
struct pcxhr_pipe playback_pipe; /* 1 stereo pipe only */
struct pcxhr_pipe capture_pipe[2]; /* 1 stereo pipe or 2 mono pipes */
struct pcxhr_pipe capture_pipe[2]; /* 1 stereo or 2 mono pipes */
struct pcxhr_stream playback_stream[PCXHR_PLAYBACK_STREAMS];
struct pcxhr_stream capture_stream[2]; /* 1 stereo stream or 2 mono streams */
struct pcxhr_stream capture_stream[2]; /* 1 stereo or 2 mono streams */
int nb_streams_play;
int nb_streams_capt;
int analog_playback_active[2]; /* Mixer : Master Playback active (!mute) */
int analog_playback_active[2]; /* Mixer : Master Playback !mute */
int analog_playback_volume[2]; /* Mixer : Master Playback Volume */
int analog_capture_volume[2]; /* Mixer : Master Capture Volume */
int digital_playback_active[PCXHR_PLAYBACK_STREAMS][2]; /* Mixer : Digital Playback Active [streams][stereo]*/
int digital_playback_volume[PCXHR_PLAYBACK_STREAMS][2]; /* Mixer : Digital Playback Volume [streams][stereo]*/
int digital_capture_volume[2]; /* Mixer : Digital Capture Volume [stereo] */
int digital_playback_active[PCXHR_PLAYBACK_STREAMS][2];
int digital_playback_volume[PCXHR_PLAYBACK_STREAMS][2];
int digital_capture_volume[2]; /* Mixer : Digital Capture Volume */
int monitoring_active[2]; /* Mixer : Monitoring Active */
int monitoring_volume[2]; /* Mixer : Monitoring Volume */
int audio_capture_source; /* Mixer : Audio Capture Source */
int mic_volume; /* used by cards with MIC only */
int mic_boost; /* used by cards with MIC only */
int mic_active; /* used by cards with MIC only */
int analog_capture_active; /* used by cards with MIC only */
int phantom_power; /* used by cards with MIC only */
unsigned char aes_bits[5]; /* Mixer : IEC958_AES bits */
};
@ -184,6 +208,8 @@ struct pcxhr_hostport
/* exported */
int pcxhr_create_pcm(struct snd_pcxhr *chip);
int pcxhr_set_clock(struct pcxhr_mgr *mgr, unsigned int rate);
int pcxhr_get_external_clock(struct pcxhr_mgr *mgr, enum pcxhr_clock_type clock_type, int *sample_rate);
int pcxhr_get_external_clock(struct pcxhr_mgr *mgr,
enum pcxhr_clock_type clock_type,
int *sample_rate);
#endif /* __SOUND_PCXHR_H */

269
sound/pci/pcxhr/pcxhr_core.c
Просмотреть файл

@ -132,13 +132,15 @@ static int pcxhr_check_reg_bit(struct pcxhr_mgr *mgr, unsigned int reg,
*read = PCXHR_INPB(mgr, reg);
if ((*read & mask) == bit) {
if (i > 100)
snd_printdd("ATTENTION! check_reg(%x) loopcount=%d\n",
snd_printdd("ATTENTION! check_reg(%x) "
"loopcount=%d\n",
reg, i);
return 0;
}
i++;
} while (time_after_eq(end_time, jiffies));
snd_printk(KERN_ERR "pcxhr_check_reg_bit: timeout, reg=%x, mask=0x%x, val=0x%x\n",
snd_printk(KERN_ERR
"pcxhr_check_reg_bit: timeout, reg=%x, mask=0x%x, val=%x\n",
reg, mask, *read);
return -EIO;
}
@ -159,18 +161,22 @@ static int pcxhr_check_reg_bit(struct pcxhr_mgr *mgr, unsigned int reg,
#define PCXHR_IT_TEST_XILINX (0x0000003C | PCXHR_MASK_IT_HF1 | \
PCXHR_MASK_IT_MANAGE_HF5)
#define PCXHR_IT_DOWNLOAD_BOOT (0x0000000C | PCXHR_MASK_IT_HF1 | \
PCXHR_MASK_IT_MANAGE_HF5 | PCXHR_MASK_IT_WAIT)
PCXHR_MASK_IT_MANAGE_HF5 | \
PCXHR_MASK_IT_WAIT)
#define PCXHR_IT_RESET_BOARD_FUNC (0x0000000C | PCXHR_MASK_IT_HF0 | \
PCXHR_MASK_IT_MANAGE_HF5 | PCXHR_MASK_IT_WAIT_EXTRA)
PCXHR_MASK_IT_MANAGE_HF5 | \
PCXHR_MASK_IT_WAIT_EXTRA)
#define PCXHR_IT_DOWNLOAD_DSP (0x0000000C | \
PCXHR_MASK_IT_MANAGE_HF5 | PCXHR_MASK_IT_WAIT)
PCXHR_MASK_IT_MANAGE_HF5 | \
PCXHR_MASK_IT_WAIT)
#define PCXHR_IT_DEBUG (0x0000005A | PCXHR_MASK_IT_NO_HF0_HF1)
#define PCXHR_IT_RESET_SEMAPHORE (0x0000005C | PCXHR_MASK_IT_NO_HF0_HF1)
#define PCXHR_IT_MESSAGE (0x00000074 | PCXHR_MASK_IT_NO_HF0_HF1)
#define PCXHR_IT_RESET_CHK (0x00000076 | PCXHR_MASK_IT_NO_HF0_HF1)
#define PCXHR_IT_UPDATE_RBUFFER (0x00000078 | PCXHR_MASK_IT_NO_HF0_HF1)
static int pcxhr_send_it_dsp(struct pcxhr_mgr *mgr, unsigned int itdsp, int atomic)
static int pcxhr_send_it_dsp(struct pcxhr_mgr *mgr,
unsigned int itdsp, int atomic)
{
int err;
unsigned char reg;
@ -178,17 +184,21 @@ static int pcxhr_send_it_dsp(struct pcxhr_mgr *mgr, unsigned int itdsp, int atom
if (itdsp & PCXHR_MASK_IT_MANAGE_HF5) {
/* clear hf5 bit */
PCXHR_OUTPL(mgr, PCXHR_PLX_MBOX0,
PCXHR_INPL(mgr, PCXHR_PLX_MBOX0) & ~PCXHR_MBOX0_HF5);
PCXHR_INPL(mgr, PCXHR_PLX_MBOX0) &
~PCXHR_MBOX0_HF5);
}
if ((itdsp & PCXHR_MASK_IT_NO_HF0_HF1) == 0) {
reg = PCXHR_ICR_HI08_RREQ | PCXHR_ICR_HI08_TREQ | PCXHR_ICR_HI08_HDRQ;
reg = (PCXHR_ICR_HI08_RREQ |
PCXHR_ICR_HI08_TREQ |
PCXHR_ICR_HI08_HDRQ);
if (itdsp & PCXHR_MASK_IT_HF0)
reg |= PCXHR_ICR_HI08_HF0;
if (itdsp & PCXHR_MASK_IT_HF1)
reg |= PCXHR_ICR_HI08_HF1;
PCXHR_OUTPB(mgr, PCXHR_DSP_ICR, reg);
}
reg = (unsigned char)(((itdsp & PCXHR_MASK_EXTRA_INFO) >> 1) | PCXHR_CVR_HI08_HC);
reg = (unsigned char)(((itdsp & PCXHR_MASK_EXTRA_INFO) >> 1) |
PCXHR_CVR_HI08_HC);
PCXHR_OUTPB(mgr, PCXHR_DSP_CVR, reg);
if (itdsp & PCXHR_MASK_IT_WAIT) {
if (atomic)
@ -211,10 +221,14 @@ static int pcxhr_send_it_dsp(struct pcxhr_mgr *mgr, unsigned int itdsp, int atom
}
if (itdsp & PCXHR_MASK_IT_MANAGE_HF5) {
/* wait for hf5 bit */
err = pcxhr_check_reg_bit(mgr, PCXHR_PLX_MBOX0, PCXHR_MBOX0_HF5,
PCXHR_MBOX0_HF5, PCXHR_TIMEOUT_DSP, &reg);
err = pcxhr_check_reg_bit(mgr, PCXHR_PLX_MBOX0,
PCXHR_MBOX0_HF5,
PCXHR_MBOX0_HF5,
PCXHR_TIMEOUT_DSP,
&reg);
if (err) {
snd_printk(KERN_ERR "pcxhr_send_it_dsp : TIMEOUT HF5\n");
snd_printk(KERN_ERR
"pcxhr_send_it_dsp : TIMEOUT HF5\n");
return err;
}
}
@ -263,7 +277,8 @@ void pcxhr_enable_dsp(struct pcxhr_mgr *mgr)
/*
* load the xilinx image
*/
int pcxhr_load_xilinx_binary(struct pcxhr_mgr *mgr, const struct firmware *xilinx, int second)
int pcxhr_load_xilinx_binary(struct pcxhr_mgr *mgr,
const struct firmware *xilinx, int second)
{
unsigned int i;
unsigned int chipsc;
@ -274,7 +289,9 @@ int pcxhr_load_xilinx_binary(struct pcxhr_mgr *mgr, const struct firmware *xilin
/* test first xilinx */
chipsc = PCXHR_INPL(mgr, PCXHR_PLX_CHIPSC);
/* REV01 cards do not support the PCXHR_CHIPSC_GPI_USERI bit anymore */
/* this bit will always be 1; no possibility to test presence of first xilinx */
/* this bit will always be 1;
* no possibility to test presence of first xilinx
*/
if(second) {
if ((chipsc & PCXHR_CHIPSC_GPI_USERI) == 0) {
snd_printk(KERN_ERR "error loading first xilinx\n");
@ -290,7 +307,8 @@ int pcxhr_load_xilinx_binary(struct pcxhr_mgr *mgr, const struct firmware *xilin
data = *image;
mask = 0x80;
while (mask) {
chipsc &= ~(PCXHR_CHIPSC_DATA_CLK | PCXHR_CHIPSC_DATA_IN);
chipsc &= ~(PCXHR_CHIPSC_DATA_CLK |
PCXHR_CHIPSC_DATA_IN);
if (data & mask)
chipsc |= PCXHR_CHIPSC_DATA_IN;
PCXHR_OUTPL(mgr, PCXHR_PLX_CHIPSC, chipsc);
@ -330,15 +348,20 @@ static int pcxhr_download_dsp(struct pcxhr_mgr *mgr, const struct firmware *dsp)
data = dsp->data + i;
if (i == 0) {
/* test data header consistency */
len = (unsigned int)((data[0]<<16) + (data[1]<<8) + data[2]);
if (len && dsp->size != (len + 2) * 3)
len = (unsigned int)((data[0]<<16) +
(data[1]<<8) +
data[2]);
if (len && (dsp->size != (len + 2) * 3))
return -EINVAL;
}
/* wait DSP ready for new transfer */
err = pcxhr_check_reg_bit(mgr, PCXHR_DSP_ISR, PCXHR_ISR_HI08_TRDY,
PCXHR_ISR_HI08_TRDY, PCXHR_TIMEOUT_DSP, &dummy);
err = pcxhr_check_reg_bit(mgr, PCXHR_DSP_ISR,
PCXHR_ISR_HI08_TRDY,
PCXHR_ISR_HI08_TRDY,
PCXHR_TIMEOUT_DSP, &dummy);
if (err) {
snd_printk(KERN_ERR "dsp loading error at position %d\n", i);
snd_printk(KERN_ERR
"dsp loading error at position %d\n", i);
return err;
}
/* send host data */
@ -357,7 +380,8 @@ static int pcxhr_download_dsp(struct pcxhr_mgr *mgr, const struct firmware *dsp)
/*
* load the eeprom image
*/
int pcxhr_load_eeprom_binary(struct pcxhr_mgr *mgr, const struct firmware *eeprom)
int pcxhr_load_eeprom_binary(struct pcxhr_mgr *mgr,
const struct firmware *eeprom)
{
int err;
unsigned char reg;
@ -365,7 +389,9 @@ int pcxhr_load_eeprom_binary(struct pcxhr_mgr *mgr, const struct firmware *eepro
/* init value of the ICR register */
reg = PCXHR_ICR_HI08_RREQ | PCXHR_ICR_HI08_TREQ | PCXHR_ICR_HI08_HDRQ;
if (PCXHR_INPL(mgr, PCXHR_PLX_MBOX0) & PCXHR_MBOX0_BOOT_HERE) {
/* no need to load the eeprom binary, but init the HI08 interface */
/* no need to load the eeprom binary,
* but init the HI08 interface
*/
PCXHR_OUTPB(mgr, PCXHR_DSP_ICR, reg | PCXHR_ICR_HI08_INIT);
msleep(PCXHR_WAIT_DEFAULT);
PCXHR_OUTPB(mgr, PCXHR_DSP_ICR, reg);
@ -429,8 +455,10 @@ int pcxhr_load_dsp_binary(struct pcxhr_mgr *mgr, const struct firmware *dsp)
if (err)
return err;
/* wait for chk bit */
return pcxhr_check_reg_bit(mgr, PCXHR_DSP_ISR, PCXHR_ISR_HI08_CHK,
PCXHR_ISR_HI08_CHK, PCXHR_TIMEOUT_DSP, &dummy);
return pcxhr_check_reg_bit(mgr, PCXHR_DSP_ISR,
PCXHR_ISR_HI08_CHK,
PCXHR_ISR_HI08_CHK,
PCXHR_TIMEOUT_DSP, &dummy);
}
@ -443,8 +471,8 @@ struct pcxhr_cmd_info {
/* RMH status type */
enum {
RMH_SSIZE_FIXED = 0, /* status size fix (st_length = 0..x) */
RMH_SSIZE_ARG = 1, /* status size given in the LSB byte (used with st_length = 1) */
RMH_SSIZE_MASK = 2, /* status size given in bitmask (used with st_length = 1) */
RMH_SSIZE_ARG = 1, /* status size given in the LSB byte */
RMH_SSIZE_MASK = 2, /* status size given in bitmask */
};
/*
@ -474,7 +502,7 @@ static struct pcxhr_cmd_info pcxhr_dsp_cmds[] = {
[CMD_UPDATE_R_BUFFERS] = { 0x840000, 0, RMH_SSIZE_FIXED },
[CMD_FORMAT_STREAM_OUT] = { 0x860000, 0, RMH_SSIZE_FIXED },
[CMD_FORMAT_STREAM_IN] = { 0x870000, 0, RMH_SSIZE_FIXED },
[CMD_STREAM_SAMPLE_COUNT] = { 0x902000, 2, RMH_SSIZE_FIXED }, /* stat_len = nb_streams * 2 */
[CMD_STREAM_SAMPLE_COUNT] = { 0x902000, 2, RMH_SSIZE_FIXED },
[CMD_AUDIO_LEVEL_ADJUST] = { 0xc22000, 0, RMH_SSIZE_FIXED },
};
@ -524,10 +552,13 @@ static int pcxhr_read_rmh_status(struct pcxhr_mgr *mgr, struct pcxhr_rmh *rmh)
for (i = 0; i < rmh->stat_len; i++) {
/* wait for receiver full */
err = pcxhr_check_reg_bit(mgr, PCXHR_DSP_ISR, PCXHR_ISR_HI08_RXDF,
PCXHR_ISR_HI08_RXDF, PCXHR_TIMEOUT_DSP, &reg);
err = pcxhr_check_reg_bit(mgr, PCXHR_DSP_ISR,
PCXHR_ISR_HI08_RXDF,
PCXHR_ISR_HI08_RXDF,
PCXHR_TIMEOUT_DSP, &reg);
if (err) {
snd_printk(KERN_ERR "ERROR RMH stat: ISR:RXDF=1 (ISR = %x; i=%d )\n",
snd_printk(KERN_ERR "ERROR RMH stat: "
"ISR:RXDF=1 (ISR = %x; i=%d )\n",
reg, i);
return err;
}
@ -537,10 +568,10 @@ static int pcxhr_read_rmh_status(struct pcxhr_mgr *mgr, struct pcxhr_rmh *rmh)
data |= PCXHR_INPB(mgr, PCXHR_DSP_TXL);
/* need to update rmh->stat_len on the fly ?? */
if (i==0) {
if (!i) {
if (rmh->dsp_stat != RMH_SSIZE_FIXED) {
if (rmh->dsp_stat == RMH_SSIZE_ARG) {
rmh->stat_len = (u16)(data & 0x0000ff) + 1;
rmh->stat_len = (data & 0x0000ff) + 1;
data &= 0xffff00;
} else {
/* rmh->dsp_stat == RMH_SSIZE_MASK */
@ -562,7 +593,8 @@ static int pcxhr_read_rmh_status(struct pcxhr_mgr *mgr, struct pcxhr_rmh *rmh)
rmh->stat[i] = data;
}
if (rmh->stat_len > max_stat_len) {
snd_printdd("PCXHR : rmh->stat_len=%x too big\n", rmh->stat_len);
snd_printdd("PCXHR : rmh->stat_len=%x too big\n",
rmh->stat_len);
rmh->stat_len = max_stat_len;
}
return 0;
@ -605,7 +637,8 @@ static int pcxhr_send_msg_nolock(struct pcxhr_mgr *mgr, struct pcxhr_rmh *rmh)
data &= 0xff7fff; /* MASK_1_WORD_COMMAND */
#ifdef CONFIG_SND_DEBUG_VERBOSE
if (rmh->cmd_idx < CMD_LAST_INDEX)
snd_printdd("MSG cmd[0]=%x (%s)\n", data, cmd_names[rmh->cmd_idx]);
snd_printdd("MSG cmd[0]=%x (%s)\n",
data, cmd_names[rmh->cmd_idx]);
#endif
err = pcxhr_check_reg_bit(mgr, PCXHR_DSP_ISR, PCXHR_ISR_HI08_TRDY,
@ -619,8 +652,10 @@ static int pcxhr_send_msg_nolock(struct pcxhr_mgr *mgr, struct pcxhr_rmh *rmh)
if (rmh->cmd_len > 1) {
/* send length */
data = rmh->cmd_len - 1;
err = pcxhr_check_reg_bit(mgr, PCXHR_DSP_ISR, PCXHR_ISR_HI08_TRDY,
PCXHR_ISR_HI08_TRDY, PCXHR_TIMEOUT_DSP, &reg);
err = pcxhr_check_reg_bit(mgr, PCXHR_DSP_ISR,
PCXHR_ISR_HI08_TRDY,
PCXHR_ISR_HI08_TRDY,
PCXHR_TIMEOUT_DSP, &reg);
if (err)
return err;
PCXHR_OUTPB(mgr, PCXHR_DSP_TXH, (data>>16)&0xFF);
@ -653,8 +688,10 @@ static int pcxhr_send_msg_nolock(struct pcxhr_mgr *mgr, struct pcxhr_rmh *rmh)
/* test status ISR */
if (reg & PCXHR_ISR_HI08_ERR) {
/* ERROR, wait for receiver full */
err = pcxhr_check_reg_bit(mgr, PCXHR_DSP_ISR, PCXHR_ISR_HI08_RXDF,
PCXHR_ISR_HI08_RXDF, PCXHR_TIMEOUT_DSP, &reg);
err = pcxhr_check_reg_bit(mgr, PCXHR_DSP_ISR,
PCXHR_ISR_HI08_RXDF,
PCXHR_ISR_HI08_RXDF,
PCXHR_TIMEOUT_DSP, &reg);
if (err) {
snd_printk(KERN_ERR "ERROR RMH: ISR:RXDF=1 (ISR = %x)\n", reg);
return err;
@ -663,7 +700,8 @@ static int pcxhr_send_msg_nolock(struct pcxhr_mgr *mgr, struct pcxhr_rmh *rmh)
data = PCXHR_INPB(mgr, PCXHR_DSP_TXH) << 16;
data |= PCXHR_INPB(mgr, PCXHR_DSP_TXM) << 8;
data |= PCXHR_INPB(mgr, PCXHR_DSP_TXL);
snd_printk(KERN_ERR "ERROR RMH(%d): 0x%x\n", rmh->cmd_idx, data);
snd_printk(KERN_ERR "ERROR RMH(%d): 0x%x\n",
rmh->cmd_idx, data);
err = -EINVAL;
} else {
/* read the response data */
@ -732,8 +770,9 @@ int pcxhr_send_msg(struct pcxhr_mgr *mgr, struct pcxhr_rmh *rmh)
static inline int pcxhr_pipes_running(struct pcxhr_mgr *mgr)
{
int start_mask = PCXHR_INPL(mgr, PCXHR_PLX_MBOX2);
/* least segnificant 12 bits are the pipe states for the playback audios */
/* next 12 bits are the pipe states for the capture audios
/* least segnificant 12 bits are the pipe states
* for the playback audios
* next 12 bits are the pipe states for the capture audios
* (PCXHR_PIPE_STATE_CAPTURE_OFFSET)
*/
start_mask &= 0xffffff;
@ -744,7 +783,8 @@ static inline int pcxhr_pipes_running(struct pcxhr_mgr *mgr)
#define PCXHR_PIPE_STATE_CAPTURE_OFFSET 12
#define MAX_WAIT_FOR_DSP 20
static int pcxhr_prepair_pipe_start(struct pcxhr_mgr *mgr, int audio_mask, int *retry)
static int pcxhr_prepair_pipe_start(struct pcxhr_mgr *mgr,
int audio_mask, int *retry)
{
struct pcxhr_rmh rmh;
int err;
@ -766,11 +806,14 @@ static int pcxhr_prepair_pipe_start(struct pcxhr_mgr *mgr, int audio_mask, int *
err = pcxhr_send_msg(mgr, &rmh);
if (err) {
snd_printk(KERN_ERR
"error pipe start (CMD_CAN_START_PIPE) err=%x!\n",
"error pipe start "
"(CMD_CAN_START_PIPE) err=%x!\n",
err);
return err;
}
/* if the pipe couldn't be prepaired for start, retry it later */
/* if the pipe couldn't be prepaired for start,
* retry it later
*/
if (rmh.stat[0] == 0)
*retry |= (1<<audio);
}
@ -801,8 +844,8 @@ static int pcxhr_stop_pipes(struct pcxhr_mgr *mgr, int audio_mask)
err = pcxhr_send_msg(mgr, &rmh);
if (err) {
snd_printk(KERN_ERR
"error pipe stop (CMD_STOP_PIPE) err=%x!\n",
err);
"error pipe stop "
"(CMD_STOP_PIPE) err=%x!\n", err);
return err;
}
}
@ -822,15 +865,16 @@ static int pcxhr_toggle_pipes(struct pcxhr_mgr *mgr, int audio_mask)
if (audio_mask & 1) {
pcxhr_init_rmh(&rmh, CMD_CONF_PIPE);
if (audio < PCXHR_PIPE_STATE_CAPTURE_OFFSET)
pcxhr_set_pipe_cmd_params(&rmh, 0, 0, 0, 1 << audio);
pcxhr_set_pipe_cmd_params(&rmh, 0, 0, 0,
1 << audio);
else
pcxhr_set_pipe_cmd_params(&rmh, 1, 0, 0,
1 << (audio - PCXHR_PIPE_STATE_CAPTURE_OFFSET));
err = pcxhr_send_msg(mgr, &rmh);
if (err) {
snd_printk(KERN_ERR
"error pipe start (CMD_CONF_PIPE) err=%x!\n",
err);
"error pipe start "
"(CMD_CONF_PIPE) err=%x!\n", err);
return err;
}
}
@ -841,7 +885,9 @@ static int pcxhr_toggle_pipes(struct pcxhr_mgr *mgr, int audio_mask)
pcxhr_init_rmh(&rmh, CMD_SEND_IRQA);
err = pcxhr_send_msg(mgr, &rmh);
if (err) {
snd_printk(KERN_ERR "error pipe start (CMD_SEND_IRQA) err=%x!\n", err );
snd_printk(KERN_ERR
"error pipe start (CMD_SEND_IRQA) err=%x!\n",
err);
return err;
}
return 0;
@ -849,7 +895,8 @@ static int pcxhr_toggle_pipes(struct pcxhr_mgr *mgr, int audio_mask)
int pcxhr_set_pipe_state(struct pcxhr_mgr *mgr, int playback_mask, int capture_mask, int start)
int pcxhr_set_pipe_state(struct pcxhr_mgr *mgr, int playback_mask,
int capture_mask, int start)
{
int state, i, err;
int audio_mask;
@ -858,21 +905,23 @@ int pcxhr_set_pipe_state(struct pcxhr_mgr *mgr, int playback_mask, int capture_m
struct timeval my_tv1, my_tv2;
do_gettimeofday(&my_tv1);
#endif
audio_mask = (playback_mask | (capture_mask << PCXHR_PIPE_STATE_CAPTURE_OFFSET));
audio_mask = (playback_mask |
(capture_mask << PCXHR_PIPE_STATE_CAPTURE_OFFSET));
/* current pipe state (playback + record) */
state = pcxhr_pipes_running(mgr);
snd_printdd("pcxhr_set_pipe_state %s (mask %x current %x)\n",
start ? "START" : "STOP", audio_mask, state);
if (start) {
audio_mask &= ~state; /* start only pipes that are not yet started */
/* start only pipes that are not yet started */
audio_mask &= ~state;
state = audio_mask;
for (i = 0; i < MAX_WAIT_FOR_DSP; i++) {
err = pcxhr_prepair_pipe_start(mgr, state, &state);
if (err)
return err;
if (state == 0)
break; /* success, all pipes prepaired for start */
mdelay(1); /* otherwise wait 1 millisecond and retry */
break; /* success, all pipes prepaired */
mdelay(1); /* wait 1 millisecond and retry */
}
} else {
audio_mask &= state; /* stop only pipes that are started */
@ -891,7 +940,7 @@ int pcxhr_set_pipe_state(struct pcxhr_mgr *mgr, int playback_mask, int capture_m
if ((state & audio_mask) == (start ? audio_mask : 0))
break;
if (++i >= MAX_WAIT_FOR_DSP * 100) {
snd_printk(KERN_ERR "error pipe start/stop (ED_NO_RESPONSE_AT_IRQA)\n");
snd_printk(KERN_ERR "error pipe start/stop\n");
return -EBUSY;
}
udelay(10); /* wait 10 microseconds */
@ -918,7 +967,8 @@ int pcxhr_write_io_num_reg_cont(struct pcxhr_mgr *mgr, unsigned int mask,
spin_lock_irqsave(&mgr->msg_lock, flags);
if ((mgr->io_num_reg_cont & mask) == value) {
snd_printdd("IO_NUM_REG_CONT mask %x already is set to %x\n", mask, value);
snd_printdd("IO_NUM_REG_CONT mask %x already is set to %x\n",
mask, value);
if (changed)
*changed = 0;
spin_unlock_irqrestore(&mgr->msg_lock, flags);
@ -971,7 +1021,8 @@ static int pcxhr_handle_async_err(struct pcxhr_mgr *mgr, u32 err,
err = ((err >> 12) & 0xfff);
if (!err)
return 0;
snd_printdd("CMD_ASYNC : Error %s %s Pipe %d err=%x\n", err_src_name[err_src],
snd_printdd("CMD_ASYNC : Error %s %s Pipe %d err=%x\n",
err_src_name[err_src],
is_capture ? "Record" : "Play", pipe, err);
if (err == 0xe01)
mgr->async_err_stream_xrun++;
@ -996,6 +1047,13 @@ void pcxhr_msg_tasklet(unsigned long arg)
snd_printdd("TASKLET : PCXHR_IRQ_TIME_CODE event occured\n");
if (mgr->src_it_dsp & PCXHR_IRQ_NOTIFY)
snd_printdd("TASKLET : PCXHR_IRQ_NOTIFY event occured\n");
if (mgr->src_it_dsp & (PCXHR_IRQ_FREQ_CHANGE | PCXHR_IRQ_TIME_CODE)) {
/* clear events FREQ_CHANGE and TIME_CODE */
pcxhr_init_rmh(prmh, CMD_TEST_IT);
err = pcxhr_send_msg(mgr, prmh);
snd_printdd("CMD_TEST_IT : err=%x, stat=%x\n",
err, prmh->stat[0]);
}
if (mgr->src_it_dsp & PCXHR_IRQ_ASYNC) {
snd_printdd("TASKLET : PCXHR_IRQ_ASYNC event occured\n");
@ -1005,18 +1063,22 @@ void pcxhr_msg_tasklet(unsigned long arg)
prmh->stat_len = PCXHR_SIZE_MAX_LONG_STATUS;
err = pcxhr_send_msg(mgr, prmh);
if (err)
snd_printk(KERN_ERR "ERROR pcxhr_msg_tasklet=%x;\n", err);
snd_printk(KERN_ERR "ERROR pcxhr_msg_tasklet=%x;\n",
err);
i = 1;
while (i < prmh->stat_len) {
int nb_audio = (prmh->stat[i] >> FIELD_SIZE) & MASK_FIRST_FIELD;
int nb_stream = (prmh->stat[i] >> (2*FIELD_SIZE)) & MASK_FIRST_FIELD;
int nb_audio = ((prmh->stat[i] >> FIELD_SIZE) &
MASK_FIRST_FIELD);
int nb_stream = ((prmh->stat[i] >> (2*FIELD_SIZE)) &
MASK_FIRST_FIELD);
int pipe = prmh->stat[i] & MASK_FIRST_FIELD;
int is_capture = prmh->stat[i] & 0x400000;
u32 err2;
if (prmh->stat[i] & 0x800000) { /* if BIT_END */
snd_printdd("TASKLET : End%sPipe %d\n",
is_capture ? "Record" : "Play", pipe);
is_capture ? "Record" : "Play",
pipe);
}
i++;
err2 = prmh->stat[i] ? prmh->stat[i] : prmh->stat[i+1];
@ -1072,18 +1134,21 @@ static u_int64_t pcxhr_stream_read_position(struct pcxhr_mgr *mgr,
hw_sample_count += (u_int64_t)rmh.stat[1];
snd_printdd("stream %c%d : abs samples real(%ld) timer(%ld)\n",
stream->pipe->is_capture ? 'C':'P', stream->substream->number,
stream->pipe->is_capture ? 'C' : 'P',
stream->substream->number,
(long unsigned int)hw_sample_count,
(long unsigned int)(stream->timer_abs_periods +
stream->timer_period_frag + PCXHR_GRANULARITY));
stream->timer_period_frag +
mgr->granularity));
return hw_sample_count;
}
static void pcxhr_update_timer_pos(struct pcxhr_mgr *mgr,
struct pcxhr_stream *stream, int samples_to_add)
struct pcxhr_stream *stream,
int samples_to_add)
{
if (stream->substream && (stream->status == PCXHR_STREAM_STATUS_RUNNING)) {
if (stream->substream &&
(stream->status == PCXHR_STREAM_STATUS_RUNNING)) {
u_int64_t new_sample_count;
int elapsed = 0;
int hardware_read = 0;
@ -1092,20 +1157,22 @@ static void pcxhr_update_timer_pos(struct pcxhr_mgr *mgr,
if (samples_to_add < 0) {
stream->timer_is_synced = 0;
/* add default if no hardware_read possible */
samples_to_add = PCXHR_GRANULARITY;
samples_to_add = mgr->granularity;
}
if (!stream->timer_is_synced) {
if (stream->timer_abs_periods != 0 ||
stream->timer_period_frag + PCXHR_GRANULARITY >=
runtime->period_size) {
new_sample_count = pcxhr_stream_read_position(mgr, stream);
if ((stream->timer_abs_periods != 0) ||
((stream->timer_period_frag + samples_to_add) >=
runtime->period_size)) {
new_sample_count =
pcxhr_stream_read_position(mgr, stream);
hardware_read = 1;
if (new_sample_count >= PCXHR_GRANULARITY_MIN) {
/* sub security offset because of jitter and
* finer granularity of dsp time (MBOX4)
if (new_sample_count >= mgr->granularity) {
/* sub security offset because of
* jitter and finer granularity of
* dsp time (MBOX4)
*/
new_sample_count -= PCXHR_GRANULARITY_MIN;
new_sample_count -= mgr->granularity;
stream->timer_is_synced = 1;
}
}
@ -1128,12 +1195,15 @@ static void pcxhr_update_timer_pos(struct pcxhr_mgr *mgr,
stream->timer_buf_periods = 0;
stream->timer_abs_periods = new_elapse_pos;
}
if (new_sample_count >= stream->timer_abs_periods)
stream->timer_period_frag = (u_int32_t)(new_sample_count -
if (new_sample_count >= stream->timer_abs_periods) {
stream->timer_period_frag =
(u_int32_t)(new_sample_count -
stream->timer_abs_periods);
else
snd_printk(KERN_ERR "ERROR new_sample_count too small ??? %lx\n",
} else {
snd_printk(KERN_ERR
"ERROR new_sample_count too small ??? %ld\n",
(long unsigned int)new_sample_count);
}
if (elapsed) {
spin_unlock(&mgr->lock);
@ -1143,7 +1213,6 @@ static void pcxhr_update_timer_pos(struct pcxhr_mgr *mgr,
}
}
irqreturn_t pcxhr_interrupt(int irq, void *dev_id)
{
struct pcxhr_mgr *mgr = dev_id;
@ -1156,7 +1225,8 @@ irqreturn_t pcxhr_interrupt(int irq, void *dev_id)
reg = PCXHR_INPL(mgr, PCXHR_PLX_IRQCS);
if (! (reg & PCXHR_IRQCS_ACTIVE_PCIDB)) {
spin_unlock(&mgr->lock);
return IRQ_NONE; /* this device did not cause the interrupt */
/* this device did not cause the interrupt */
return IRQ_NONE;
}
/* clear interrupt */
@ -1167,10 +1237,12 @@ irqreturn_t pcxhr_interrupt(int irq, void *dev_id)
if (reg & PCXHR_IRQ_TIMER) {
int timer_toggle = reg & PCXHR_IRQ_TIMER;
/* is a 24 bit counter */
int dsp_time_new = PCXHR_INPL(mgr, PCXHR_PLX_MBOX4) & PCXHR_DSP_TIME_MASK;
int dsp_time_new =
PCXHR_INPL(mgr, PCXHR_PLX_MBOX4) & PCXHR_DSP_TIME_MASK;
int dsp_time_diff = dsp_time_new - mgr->dsp_time_last;
if (dsp_time_diff < 0 && mgr->dsp_time_last != PCXHR_DSP_TIME_INVALID) {
if ((dsp_time_diff < 0) &&
(mgr->dsp_time_last != PCXHR_DSP_TIME_INVALID)) {
snd_printdd("ERROR DSP TIME old(%d) new(%d) -> "
"resynchronize all streams\n",
mgr->dsp_time_last, dsp_time_new);
@ -1178,40 +1250,49 @@ irqreturn_t pcxhr_interrupt(int irq, void *dev_id)
}
#ifdef CONFIG_SND_DEBUG_VERBOSE
if (dsp_time_diff == 0)
snd_printdd("ERROR DSP TIME NO DIFF time(%d)\n", dsp_time_new);
else if (dsp_time_diff >= (2*PCXHR_GRANULARITY))
snd_printdd("ERROR DSP TIME NO DIFF time(%d)\n",
dsp_time_new);
else if (dsp_time_diff >= (2*mgr->granularity))
snd_printdd("ERROR DSP TIME TOO BIG old(%d) add(%d)\n",
mgr->dsp_time_last, dsp_time_new - mgr->dsp_time_last);
mgr->dsp_time_last,
dsp_time_new - mgr->dsp_time_last);
else if (dsp_time_diff % mgr->granularity)
snd_printdd("ERROR DSP TIME increased by %d\n",
dsp_time_diff);
#endif
mgr->dsp_time_last = dsp_time_new;
if (timer_toggle == mgr->timer_toggle)
if (timer_toggle == mgr->timer_toggle) {
snd_printdd("ERROR TIMER TOGGLE\n");
mgr->dsp_time_err++;
}
mgr->timer_toggle = timer_toggle;
reg &= ~PCXHR_IRQ_TIMER;
for (i = 0; i < mgr->num_cards; i++) {
chip = mgr->chip[i];
for (j = 0; j < chip->nb_streams_capt; j++)
pcxhr_update_timer_pos(mgr, &chip->capture_stream[j],
pcxhr_update_timer_pos(mgr,
&chip->capture_stream[j],
dsp_time_diff);
}
for (i = 0; i < mgr->num_cards; i++) {
chip = mgr->chip[i];
for (j = 0; j < chip->nb_streams_play; j++)
pcxhr_update_timer_pos(mgr, &chip->playback_stream[j],
pcxhr_update_timer_pos(mgr,
&chip->playback_stream[j],
dsp_time_diff);
}
}
/* other irq's handled in the tasklet */
if (reg & PCXHR_IRQ_MASK) {
/* as we didn't request any notifications, some kind of xrun error
* will probably occured
if (reg & PCXHR_IRQ_ASYNC) {
/* as we didn't request any async notifications,
* some kind of xrun error will probably occured
*/
/* better resynchronize all streams next interrupt : */
mgr->dsp_time_last = PCXHR_DSP_TIME_INVALID;
}
mgr->src_it_dsp = reg;
tasklet_schedule(&mgr->msg_taskq);
}

5
sound/pci/pcxhr/pcxhr_core.h
Просмотреть файл

@ -65,7 +65,7 @@ enum {
CMD_RESYNC_AUDIO_INPUTS, /* cmd_len = 1 stat_len = 0 */
CMD_GET_DSP_RESOURCES, /* cmd_len = 1 stat_len = 4 */
CMD_SET_TIMER_INTERRUPT, /* cmd_len = 1 stat_len = 0 */
CMD_RES_PIPE, /* cmd_len = 2 stat_len = 0 */
CMD_RES_PIPE, /* cmd_len >=2 stat_len = 0 */
CMD_FREE_PIPE, /* cmd_len = 1 stat_len = 0 */
CMD_CONF_PIPE, /* cmd_len = 2 stat_len = 0 */
CMD_STOP_PIPE, /* cmd_len = 1 stat_len = 0 */
@ -96,6 +96,8 @@ void pcxhr_init_rmh(struct pcxhr_rmh *rmh, int cmd);
void pcxhr_set_pipe_cmd_params(struct pcxhr_rmh* rmh, int capture, unsigned int param1,
unsigned int param2, unsigned int param3);
#define DSP_EXT_CMD_SET(x) (x->dsp_version > 0x012800)
/*
send the rmh
*/
@ -110,6 +112,7 @@ int pcxhr_send_msg(struct pcxhr_mgr *mgr, struct pcxhr_rmh *rmh);
#define IO_NUM_REG_STATUS 5
#define IO_NUM_REG_CUER 10
#define IO_NUM_UER_CHIP_REG 11
#define IO_NUM_REG_CONFIG_SRC 12
#define IO_NUM_REG_OUT_ANA_LEVEL 20
#define IO_NUM_REG_IN_ANA_LEVEL 21

154
sound/pci/pcxhr/pcxhr_hwdep.c
Просмотреть файл

@ -31,6 +31,7 @@
#include "pcxhr_mixer.h"
#include "pcxhr_hwdep.h"
#include "pcxhr_core.h"
#include "pcxhr_mix22.h"
#if defined(CONFIG_FW_LOADER) || defined(CONFIG_FW_LOADER_MODULE)
@ -40,10 +41,10 @@
#endif
static int pcxhr_sub_init(struct pcxhr_mgr *mgr);
/*
* get basic information and init pcxhr card
*/
static int pcxhr_init_board(struct pcxhr_mgr *mgr)
{
int err;
@ -68,7 +69,7 @@ static int pcxhr_init_board(struct pcxhr_mgr *mgr)
if ((rmh.stat[0] & MASK_FIRST_FIELD) != mgr->playback_chips * 2)
return -EINVAL;
/* test 8 or 2 phys in */
if (((rmh.stat[0] >> (2 * FIELD_SIZE)) & MASK_FIRST_FIELD) !=
if (((rmh.stat[0] >> (2 * FIELD_SIZE)) & MASK_FIRST_FIELD) <
mgr->capture_chips * 2)
return -EINVAL;
/* test max nb substream per board */
@ -77,20 +78,34 @@ static int pcxhr_init_board(struct pcxhr_mgr *mgr)
/* test max nb substream per pipe */
if (((rmh.stat[1] >> 7) & 0x5F) < PCXHR_PLAYBACK_STREAMS)
return -EINVAL;
snd_printdd("supported formats : playback=%x capture=%x\n",
rmh.stat[2], rmh.stat[3]);
pcxhr_init_rmh(&rmh, CMD_VERSION);
/* firmware num for DSP */
rmh.cmd[0] |= mgr->firmware_num;
/* transfer granularity in samples (should be multiple of 48) */
rmh.cmd[1] = (1<<23) + PCXHR_GRANULARITY;
rmh.cmd[1] = (1<<23) + mgr->granularity;
rmh.cmd_len = 2;
err = pcxhr_send_msg(mgr, &rmh);
if (err)
return err;
snd_printdd("PCXHR DSP version is %d.%d.%d\n",
(rmh.stat[0]>>16)&0xff, (rmh.stat[0]>>8)&0xff, rmh.stat[0]&0xff);
snd_printdd("PCXHR DSP version is %d.%d.%d\n", (rmh.stat[0]>>16)&0xff,
(rmh.stat[0]>>8)&0xff, rmh.stat[0]&0xff);
mgr->dsp_version = rmh.stat[0];
if (mgr->is_hr_stereo)
err = hr222_sub_init(mgr);
else
err = pcxhr_sub_init(mgr);
return err;
}
static int pcxhr_sub_init(struct pcxhr_mgr *mgr)
{
int err;
struct pcxhr_rmh rmh;
/* get options */
pcxhr_init_rmh(&rmh, CMD_ACCESS_IO_READ);
rmh.cmd[0] |= IO_NUM_REG_STATUS;
@ -100,20 +115,22 @@ static int pcxhr_init_board(struct pcxhr_mgr *mgr)
if (err)
return err;
if ((rmh.stat[1] & REG_STATUS_OPT_DAUGHTER_MASK) == REG_STATUS_OPT_ANALOG_BOARD)
mgr->board_has_analog = 1; /* analog addon board available */
else
/* analog addon board not available -> no support for instance */
return -EINVAL;
if ((rmh.stat[1] & REG_STATUS_OPT_DAUGHTER_MASK) ==
REG_STATUS_OPT_ANALOG_BOARD)
mgr->board_has_analog = 1; /* analog addon board found */
/* unmute inputs */
err = pcxhr_write_io_num_reg_cont(mgr, REG_CONT_UNMUTE_INPUTS,
REG_CONT_UNMUTE_INPUTS, NULL);
if (err)
return err;
/* unmute outputs */
pcxhr_init_rmh(&rmh, CMD_ACCESS_IO_READ); /* a write to IO_NUM_REG_MUTE_OUT mutes! */
/* unmute outputs (a write to IO_NUM_REG_MUTE_OUT mutes!) */
pcxhr_init_rmh(&rmh, CMD_ACCESS_IO_READ);
rmh.cmd[0] |= IO_NUM_REG_MUTE_OUT;
if (DSP_EXT_CMD_SET(mgr)) {
rmh.cmd[1] = 1; /* unmute digital plugs */
rmh.cmd_len = 2;
}
err = pcxhr_send_msg(mgr, &rmh);
return err;
}
@ -124,19 +141,25 @@ void pcxhr_reset_board(struct pcxhr_mgr *mgr)
if (mgr->dsp_loaded & (1 << PCXHR_FIRMWARE_DSP_MAIN_INDEX)) {
/* mute outputs */
if (!mgr->is_hr_stereo) {
/* a read to IO_NUM_REG_MUTE_OUT register unmutes! */
pcxhr_init_rmh(&rmh, CMD_ACCESS_IO_WRITE);
rmh.cmd[0] |= IO_NUM_REG_MUTE_OUT;
pcxhr_send_msg(mgr, &rmh);
/* mute inputs */
pcxhr_write_io_num_reg_cont(mgr, REG_CONT_UNMUTE_INPUTS, 0, NULL);
pcxhr_write_io_num_reg_cont(mgr, REG_CONT_UNMUTE_INPUTS,
0, NULL);
}
/* stereo cards mute with reset of dsp */
}
/* reset pcxhr dsp */
if (mgr->dsp_loaded & (1 << PCXHR_FIRMWARE_DSP_EPRM_INDEX))
pcxhr_reset_dsp(mgr);
/* reset second xilinx */
if (mgr->dsp_loaded & ( 1 << PCXHR_FIRMWARE_XLX_COM_INDEX))
if (mgr->dsp_loaded & (1 << PCXHR_FIRMWARE_XLX_COM_INDEX)) {
pcxhr_reset_xilinx_com(mgr);
mgr->dsp_loaded = 1;
}
return;
}
@ -144,7 +167,8 @@ void pcxhr_reset_board(struct pcxhr_mgr *mgr)
/*
* allocate a playback/capture pipe (pcmp0/pcmc0)
*/
static int pcxhr_dsp_allocate_pipe( struct pcxhr_mgr *mgr, struct pcxhr_pipe *pipe,
static int pcxhr_dsp_allocate_pipe(struct pcxhr_mgr *mgr,
struct pcxhr_pipe *pipe,
int is_capture, int pin)
{
int stream_count, audio_count;
@ -161,15 +185,23 @@ static int pcxhr_dsp_allocate_pipe( struct pcxhr_mgr *mgr, struct pcxhr_pipe *pi
stream_count = PCXHR_PLAYBACK_STREAMS;
audio_count = 2; /* always stereo */
}
snd_printdd("snd_add_ref_pipe pin(%d) pcm%c0\n", pin, is_capture ? 'c' : 'p');
snd_printdd("snd_add_ref_pipe pin(%d) pcm%c0\n",
pin, is_capture ? 'c' : 'p');
pipe->is_capture = is_capture;
pipe->first_audio = pin;
/* define pipe (P_PCM_ONLY_MASK (0x020000) is not necessary) */
pcxhr_init_rmh(&rmh, CMD_RES_PIPE);
pcxhr_set_pipe_cmd_params(&rmh, is_capture, pin, audio_count, stream_count);
pcxhr_set_pipe_cmd_params(&rmh, is_capture, pin,
audio_count, stream_count);
rmh.cmd[1] |= 0x020000; /* add P_PCM_ONLY_MASK */
if (DSP_EXT_CMD_SET(mgr)) {
/* add channel mask to command */
rmh.cmd[rmh.cmd_len++] = (audio_count == 1) ? 0x01 : 0x03;
}
err = pcxhr_send_msg(mgr, &rmh);
if (err < 0) {
snd_printk(KERN_ERR "error pipe allocation (CMD_RES_PIPE) err=%x!\n", err );
snd_printk(KERN_ERR "error pipe allocation "
"(CMD_RES_PIPE) err=%x!\n", err);
return err;
}
pipe->status = PCXHR_PIPE_DEFINED;
@ -199,10 +231,12 @@ static int pcxhr_dsp_free_pipe( struct pcxhr_mgr *mgr, struct pcxhr_pipe *pipe)
snd_printk(KERN_ERR "error stopping pipe!\n");
/* release the pipe */
pcxhr_init_rmh(&rmh, CMD_FREE_PIPE);
pcxhr_set_pipe_cmd_params(&rmh, pipe->is_capture, pipe->first_audio, 0, 0);
pcxhr_set_pipe_cmd_params(&rmh, pipe->is_capture, pipe->first_audio,
0, 0);
err = pcxhr_send_msg(mgr, &rmh);
if (err < 0)
snd_printk(KERN_ERR "error pipe release (CMD_FREE_PIPE) err(%x)\n", err);
snd_printk(KERN_ERR "error pipe release "
"(CMD_FREE_PIPE) err(%x)\n", err);
pipe->status = PCXHR_PIPE_UNDEFINED;
return err;
}
@ -248,15 +282,16 @@ static int pcxhr_start_pipes(struct pcxhr_mgr *mgr)
for (i = 0; i < mgr->num_cards; i++) {
chip = mgr->chip[i];
if (chip->nb_streams_play)
playback_mask |= (1 << chip->playback_pipe.first_audio);
playback_mask |= 1 << chip->playback_pipe.first_audio;
for (j = 0; j < chip->nb_streams_capt; j++)
capture_mask |= (1 << chip->capture_pipe[j].first_audio);
capture_mask |= 1 << chip->capture_pipe[j].first_audio;
}
return pcxhr_set_pipe_state(mgr, playback_mask, capture_mask, 1);
}
static int pcxhr_dsp_load(struct pcxhr_mgr *mgr, int index, const struct firmware *dsp)
static int pcxhr_dsp_load(struct pcxhr_mgr *mgr, int index,
const struct firmware *dsp)
{
int err, card_index;
@ -330,22 +365,33 @@ static int pcxhr_dsp_load(struct pcxhr_mgr *mgr, int index, const struct firmwar
int pcxhr_setup_firmware(struct pcxhr_mgr *mgr)
{
static char *fw_files[5] = {
"xi_1_882.dat",
"xc_1_882.dat",
"e321_512.e56",
"b321_512.b56",
"d321_512.d56"
static char *fw_files[][5] = {
[0] = { "xlxint.dat", "xlxc882hr.dat",
"dspe882.e56", "dspb882hr.b56", "dspd882.d56" },
[1] = { "xlxint.dat", "xlxc882e.dat",
"dspe882.e56", "dspb882e.b56", "dspd882.d56" },
[2] = { "xlxint.dat", "xlxc1222hr.dat",
"dspe882.e56", "dspb1222hr.b56", "dspd1222.d56" },
[3] = { "xlxint.dat", "xlxc1222e.dat",
"dspe882.e56", "dspb1222e.b56", "dspd1222.d56" },
[4] = { NULL, "xlxc222.dat",
"dspe924.e56", "dspb924.b56", "dspd222.d56" },
[5] = { NULL, "xlxc924.dat",
"dspe924.e56", "dspb924.b56", "dspd222.d56" },
};
char path[32];
const struct firmware *fw_entry;
int i, err;
int fw_set = mgr->fw_file_set;
for (i = 0; i < ARRAY_SIZE(fw_files); i++) {
sprintf(path, "pcxhr/%s", fw_files[i]);
for (i = 0; i < 5; i++) {
if (!fw_files[fw_set][i])
continue;
sprintf(path, "pcxhr/%s", fw_files[fw_set][i]);
if (request_firmware(&fw_entry, path, &mgr->pci->dev)) {
snd_printk(KERN_ERR "pcxhr: can't load firmware %s\n", path);
snd_printk(KERN_ERR "pcxhr: can't load firmware %s\n",
path);
return -ENOENT;
}
/* fake hwdep dsp record */
@ -358,11 +404,26 @@ int pcxhr_setup_firmware(struct pcxhr_mgr *mgr)
return 0;
}
MODULE_FIRMWARE("pcxhr/xi_1_882.dat");
MODULE_FIRMWARE("pcxhr/xc_1_882.dat");
MODULE_FIRMWARE("pcxhr/e321_512.e56");
MODULE_FIRMWARE("pcxhr/b321_512.b56");
MODULE_FIRMWARE("pcxhr/d321_512.d56");
MODULE_FIRMWARE("pcxhr/xlxint.dat");
MODULE_FIRMWARE("pcxhr/xlxc882hr.dat");
MODULE_FIRMWARE("pcxhr/xlxc882e.dat");
MODULE_FIRMWARE("pcxhr/dspe882.e56");
MODULE_FIRMWARE("pcxhr/dspb882hr.b56");
MODULE_FIRMWARE("pcxhr/dspb882e.b56");
MODULE_FIRMWARE("pcxhr/dspd882.d56");
MODULE_FIRMWARE("pcxhr/xlxc1222hr.dat");
MODULE_FIRMWARE("pcxhr/xlxc1222e.dat");
MODULE_FIRMWARE("pcxhr/dspb1222hr.b56");
MODULE_FIRMWARE("pcxhr/dspb1222e.b56");
MODULE_FIRMWARE("pcxhr/dspd1222.d56");
MODULE_FIRMWARE("pcxhr/xlxc222.dat");
MODULE_FIRMWARE("pcxhr/xlxc924.dat");
MODULE_FIRMWARE("pcxhr/dspe924.e56");
MODULE_FIRMWARE("pcxhr/dspb924.b56");
MODULE_FIRMWARE("pcxhr/dspd222.d56");
#else /* old style firmware loading */
@ -373,7 +434,8 @@ MODULE_FIRMWARE("pcxhr/d321_512.d56");
static int pcxhr_hwdep_dsp_status(struct snd_hwdep *hw,
struct snd_hwdep_dsp_status *info)
{
strcpy(info->id, "pcxhr");
struct pcxhr_mgr *mgr = hw->private_data;
sprintf(info->id, "pcxhr%d", mgr->fw_file_set);
info->num_dsps = PCXHR_FIRMWARE_FILES_MAX_INDEX;
if (hw->dsp_loaded & (1 << PCXHR_FIRMWARE_DSP_MAIN_INDEX))
@ -393,8 +455,8 @@ static int pcxhr_hwdep_dsp_load(struct snd_hwdep *hw,
fw.size = dsp->length;
fw.data = vmalloc(fw.size);
if (! fw.data) {
snd_printk(KERN_ERR "pcxhr: cannot allocate dsp image (%lu bytes)\n",
(unsigned long)fw.size);
snd_printk(KERN_ERR "pcxhr: cannot allocate dsp image "
"(%lu bytes)\n", (unsigned long)fw.size);
return -ENOMEM;
}
if (copy_from_user((void *)fw.data, dsp->image, dsp->length)) {
@ -424,8 +486,11 @@ int pcxhr_setup_firmware(struct pcxhr_mgr *mgr)
int err;
struct snd_hwdep *hw;
/* only create hwdep interface for first cardX (see "index" module parameter)*/
if ((err = snd_hwdep_new(mgr->chip[0]->card, PCXHR_HWDEP_ID, 0, &hw)) < 0)
/* only create hwdep interface for first cardX
* (see "index" module parameter)
*/
err = snd_hwdep_new(mgr->chip[0]->card, PCXHR_HWDEP_ID, 0, &hw);
if (err < 0)
return err;
hw->iface = SNDRV_HWDEP_IFACE_PCXHR;
@ -435,10 +500,13 @@ int pcxhr_setup_firmware(struct pcxhr_mgr *mgr)
hw->ops.dsp_status = pcxhr_hwdep_dsp_status;
hw->ops.dsp_load = pcxhr_hwdep_dsp_load;
hw->exclusive = 1;
/* stereo cards don't need fw_file_0 -> dsp_loaded = 1 */
hw->dsp_loaded = mgr->is_hr_stereo ? 1 : 0;
mgr->dsp_loaded = 0;
sprintf(hw->name, PCXHR_HWDEP_ID);
if ((err = snd_card_register(mgr->chip[0]->card)) < 0)
err = snd_card_register(mgr->chip[0]->card);
if (err < 0)
return err;
return 0;
}

820
sound/pci/pcxhr/pcxhr_mix22.c Normal file
Просмотреть файл

@ -0,0 +1,820 @@
/*
* Driver for Digigram pcxhr compatible soundcards
*
* mixer interface for stereo cards
*
* Copyright (c) 2004 by Digigram <alsa@digigram.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <linux/delay.h>
#include <linux/io.h>
#include <sound/core.h>
#include <sound/control.h>
#include <sound/tlv.h>
#include <sound/asoundef.h>
#include "pcxhr.h"
#include "pcxhr_core.h"
#include "pcxhr_mix22.h"
/* registers used on the DSP and Xilinx (port 2) : HR stereo cards only */
#define PCXHR_DSP_RESET 0x20
#define PCXHR_XLX_CFG 0x24
#define PCXHR_XLX_RUER 0x28
#define PCXHR_XLX_DATA 0x2C
#define PCXHR_XLX_STATUS 0x30
#define PCXHR_XLX_LOFREQ 0x34
#define PCXHR_XLX_HIFREQ 0x38
#define PCXHR_XLX_CSUER 0x3C
#define PCXHR_XLX_SELMIC 0x40
#define PCXHR_DSP 2
/* byte access only ! */
#define PCXHR_INPB(mgr, x) inb((mgr)->port[PCXHR_DSP] + (x))
#define PCXHR_OUTPB(mgr, x, data) outb((data), (mgr)->port[PCXHR_DSP] + (x))
/* values for PCHR_DSP_RESET register */
#define PCXHR_DSP_RESET_DSP 0x01
#define PCXHR_DSP_RESET_MUTE 0x02
#define PCXHR_DSP_RESET_CODEC 0x08
/* values for PCHR_XLX_CFG register */
#define PCXHR_CFG_SYNCDSP_MASK 0x80
#define PCXHR_CFG_DEPENDENCY_MASK 0x60
#define PCXHR_CFG_INDEPENDANT_SEL 0x00
#define PCXHR_CFG_MASTER_SEL 0x40
#define PCXHR_CFG_SLAVE_SEL 0x20
#define PCXHR_CFG_DATA_UER1_SEL_MASK 0x10 /* 0 (UER0), 1(UER1) */
#define PCXHR_CFG_DATAIN_SEL_MASK 0x08 /* 0 (ana), 1 (UER) */
#define PCXHR_CFG_SRC_MASK 0x04 /* 0 (Bypass), 1 (SRC Actif) */
#define PCXHR_CFG_CLOCK_UER1_SEL_MASK 0x02 /* 0 (UER0), 1(UER1) */
#define PCXHR_CFG_CLOCKIN_SEL_MASK 0x01 /* 0 (internal), 1 (AES/EBU) */
/* values for PCHR_XLX_DATA register */
#define PCXHR_DATA_CODEC 0x80
#define AKM_POWER_CONTROL_CMD 0xA007
#define AKM_RESET_ON_CMD 0xA100
#define AKM_RESET_OFF_CMD 0xA103
#define AKM_CLOCK_INF_55K_CMD 0xA240
#define AKM_CLOCK_SUP_55K_CMD 0xA24D
#define AKM_MUTE_CMD 0xA38D
#define AKM_UNMUTE_CMD 0xA30D
#define AKM_LEFT_LEVEL_CMD 0xA600
#define AKM_RIGHT_LEVEL_CMD 0xA700
/* values for PCHR_XLX_STATUS register - READ */
#define PCXHR_STAT_SRC_LOCK 0x01
#define PCXHR_STAT_LEVEL_IN 0x02
#define PCXHR_STAT_MIC_CAPS 0x10
/* values for PCHR_XLX_STATUS register - WRITE */
#define PCXHR_STAT_FREQ_SYNC_MASK 0x01
#define PCXHR_STAT_FREQ_UER1_MASK 0x02
#define PCXHR_STAT_FREQ_SAVE_MASK 0x80
/* values for PCHR_XLX_CSUER register */
#define PCXHR_SUER1_BIT_U_READ_MASK 0x80
#define PCXHR_SUER1_BIT_C_READ_MASK 0x40
#define PCXHR_SUER1_DATA_PRESENT_MASK 0x20
#define PCXHR_SUER1_CLOCK_PRESENT_MASK 0x10
#define PCXHR_SUER_BIT_U_READ_MASK 0x08
#define PCXHR_SUER_BIT_C_READ_MASK 0x04
#define PCXHR_SUER_DATA_PRESENT_MASK 0x02
#define PCXHR_SUER_CLOCK_PRESENT_MASK 0x01
#define PCXHR_SUER_BIT_U_WRITE_MASK 0x02
#define PCXHR_SUER_BIT_C_WRITE_MASK 0x01
/* values for PCXHR_XLX_SELMIC register - WRITE */
#define PCXHR_SELMIC_PREAMPLI_OFFSET 2
#define PCXHR_SELMIC_PREAMPLI_MASK 0x0C
#define PCXHR_SELMIC_PHANTOM_ALIM 0x80
static const unsigned char g_hr222_p_level[] = {
0x00, /* [000] -49.5 dB: AKM[000] = -1.#INF dB (mute) */
0x01, /* [001] -49.0 dB: AKM[001] = -48.131 dB (diff=0.86920 dB) */
0x01, /* [002] -48.5 dB: AKM[001] = -48.131 dB (diff=0.36920 dB) */
0x01, /* [003] -48.0 dB: AKM[001] = -48.131 dB (diff=0.13080 dB) */
0x01, /* [004] -47.5 dB: AKM[001] = -48.131 dB (diff=0.63080 dB) */
0x01, /* [005] -46.5 dB: AKM[001] = -48.131 dB (diff=1.63080 dB) */
0x01, /* [006] -47.0 dB: AKM[001] = -48.131 dB (diff=1.13080 dB) */
0x01, /* [007] -46.0 dB: AKM[001] = -48.131 dB (diff=2.13080 dB) */
0x01, /* [008] -45.5 dB: AKM[001] = -48.131 dB (diff=2.63080 dB) */
0x02, /* [009] -45.0 dB: AKM[002] = -42.110 dB (diff=2.88980 dB) */
0x02, /* [010] -44.5 dB: AKM[002] = -42.110 dB (diff=2.38980 dB) */
0x02, /* [011] -44.0 dB: AKM[002] = -42.110 dB (diff=1.88980 dB) */
0x02, /* [012] -43.5 dB: AKM[002] = -42.110 dB (diff=1.38980 dB) */
0x02, /* [013] -43.0 dB: AKM[002] = -42.110 dB (diff=0.88980 dB) */
0x02, /* [014] -42.5 dB: AKM[002] = -42.110 dB (diff=0.38980 dB) */
0x02, /* [015] -42.0 dB: AKM[002] = -42.110 dB (diff=0.11020 dB) */
0x02, /* [016] -41.5 dB: AKM[002] = -42.110 dB (diff=0.61020 dB) */
0x02, /* [017] -41.0 dB: AKM[002] = -42.110 dB (diff=1.11020 dB) */
0x02, /* [018] -40.5 dB: AKM[002] = -42.110 dB (diff=1.61020 dB) */
0x03, /* [019] -40.0 dB: AKM[003] = -38.588 dB (diff=1.41162 dB) */
0x03, /* [020] -39.5 dB: AKM[003] = -38.588 dB (diff=0.91162 dB) */
0x03, /* [021] -39.0 dB: AKM[003] = -38.588 dB (diff=0.41162 dB) */
0x03, /* [022] -38.5 dB: AKM[003] = -38.588 dB (diff=0.08838 dB) */
0x03, /* [023] -38.0 dB: AKM[003] = -38.588 dB (diff=0.58838 dB) */
0x03, /* [024] -37.5 dB: AKM[003] = -38.588 dB (diff=1.08838 dB) */
0x04, /* [025] -37.0 dB: AKM[004] = -36.090 dB (diff=0.91040 dB) */
0x04, /* [026] -36.5 dB: AKM[004] = -36.090 dB (diff=0.41040 dB) */
0x04, /* [027] -36.0 dB: AKM[004] = -36.090 dB (diff=0.08960 dB) */
0x04, /* [028] -35.5 dB: AKM[004] = -36.090 dB (diff=0.58960 dB) */
0x05, /* [029] -35.0 dB: AKM[005] = -34.151 dB (diff=0.84860 dB) */
0x05, /* [030] -34.5 dB: AKM[005] = -34.151 dB (diff=0.34860 dB) */
0x05, /* [031] -34.0 dB: AKM[005] = -34.151 dB (diff=0.15140 dB) */
0x05, /* [032] -33.5 dB: AKM[005] = -34.151 dB (diff=0.65140 dB) */
0x06, /* [033] -33.0 dB: AKM[006] = -32.568 dB (diff=0.43222 dB) */
0x06, /* [034] -32.5 dB: AKM[006] = -32.568 dB (diff=0.06778 dB) */
0x06, /* [035] -32.0 dB: AKM[006] = -32.568 dB (diff=0.56778 dB) */
0x07, /* [036] -31.5 dB: AKM[007] = -31.229 dB (diff=0.27116 dB) */
0x07, /* [037] -31.0 dB: AKM[007] = -31.229 dB (diff=0.22884 dB) */
0x08, /* [038] -30.5 dB: AKM[008] = -30.069 dB (diff=0.43100 dB) */
0x08, /* [039] -30.0 dB: AKM[008] = -30.069 dB (diff=0.06900 dB) */
0x09, /* [040] -29.5 dB: AKM[009] = -29.046 dB (diff=0.45405 dB) */
0x09, /* [041] -29.0 dB: AKM[009] = -29.046 dB (diff=0.04595 dB) */
0x0a, /* [042] -28.5 dB: AKM[010] = -28.131 dB (diff=0.36920 dB) */
0x0a, /* [043] -28.0 dB: AKM[010] = -28.131 dB (diff=0.13080 dB) */
0x0b, /* [044] -27.5 dB: AKM[011] = -27.303 dB (diff=0.19705 dB) */
0x0b, /* [045] -27.0 dB: AKM[011] = -27.303 dB (diff=0.30295 dB) */
0x0c, /* [046] -26.5 dB: AKM[012] = -26.547 dB (diff=0.04718 dB) */
0x0d, /* [047] -26.0 dB: AKM[013] = -25.852 dB (diff=0.14806 dB) */
0x0e, /* [048] -25.5 dB: AKM[014] = -25.208 dB (diff=0.29176 dB) */
0x0e, /* [049] -25.0 dB: AKM[014] = -25.208 dB (diff=0.20824 dB) */
0x0f, /* [050] -24.5 dB: AKM[015] = -24.609 dB (diff=0.10898 dB) */
0x10, /* [051] -24.0 dB: AKM[016] = -24.048 dB (diff=0.04840 dB) */
0x11, /* [052] -23.5 dB: AKM[017] = -23.522 dB (diff=0.02183 dB) */
0x12, /* [053] -23.0 dB: AKM[018] = -23.025 dB (diff=0.02535 dB) */
0x13, /* [054] -22.5 dB: AKM[019] = -22.556 dB (diff=0.05573 dB) */
0x14, /* [055] -22.0 dB: AKM[020] = -22.110 dB (diff=0.11020 dB) */
0x15, /* [056] -21.5 dB: AKM[021] = -21.686 dB (diff=0.18642 dB) */
0x17, /* [057] -21.0 dB: AKM[023] = -20.896 dB (diff=0.10375 dB) */
0x18, /* [058] -20.5 dB: AKM[024] = -20.527 dB (diff=0.02658 dB) */
0x1a, /* [059] -20.0 dB: AKM[026] = -19.831 dB (diff=0.16866 dB) */
0x1b, /* [060] -19.5 dB: AKM[027] = -19.504 dB (diff=0.00353 dB) */
0x1d, /* [061] -19.0 dB: AKM[029] = -18.883 dB (diff=0.11716 dB) */
0x1e, /* [062] -18.5 dB: AKM[030] = -18.588 dB (diff=0.08838 dB) */
0x20, /* [063] -18.0 dB: AKM[032] = -18.028 dB (diff=0.02780 dB) */
0x22, /* [064] -17.5 dB: AKM[034] = -17.501 dB (diff=0.00123 dB) */
0x24, /* [065] -17.0 dB: AKM[036] = -17.005 dB (diff=0.00475 dB) */
0x26, /* [066] -16.5 dB: AKM[038] = -16.535 dB (diff=0.03513 dB) */
0x28, /* [067] -16.0 dB: AKM[040] = -16.090 dB (diff=0.08960 dB) */
0x2b, /* [068] -15.5 dB: AKM[043] = -15.461 dB (diff=0.03857 dB) */
0x2d, /* [069] -15.0 dB: AKM[045] = -15.067 dB (diff=0.06655 dB) */
0x30, /* [070] -14.5 dB: AKM[048] = -14.506 dB (diff=0.00598 dB) */
0x33, /* [071] -14.0 dB: AKM[051] = -13.979 dB (diff=0.02060 dB) */
0x36, /* [072] -13.5 dB: AKM[054] = -13.483 dB (diff=0.01707 dB) */
0x39, /* [073] -13.0 dB: AKM[057] = -13.013 dB (diff=0.01331 dB) */
0x3c, /* [074] -12.5 dB: AKM[060] = -12.568 dB (diff=0.06778 dB) */
0x40, /* [075] -12.0 dB: AKM[064] = -12.007 dB (diff=0.00720 dB) */
0x44, /* [076] -11.5 dB: AKM[068] = -11.481 dB (diff=0.01937 dB) */
0x48, /* [077] -11.0 dB: AKM[072] = -10.984 dB (diff=0.01585 dB) */
0x4c, /* [078] -10.5 dB: AKM[076] = -10.515 dB (diff=0.01453 dB) */
0x51, /* [079] -10.0 dB: AKM[081] = -9.961 dB (diff=0.03890 dB) */
0x55, /* [080] -9.5 dB: AKM[085] = -9.542 dB (diff=0.04243 dB) */
0x5a, /* [081] -9.0 dB: AKM[090] = -9.046 dB (diff=0.04595 dB) */
0x60, /* [082] -8.5 dB: AKM[096] = -8.485 dB (diff=0.01462 dB) */
0x66, /* [083] -8.0 dB: AKM[102] = -7.959 dB (diff=0.04120 dB) */
0x6c, /* [084] -7.5 dB: AKM[108] = -7.462 dB (diff=0.03767 dB) */
0x72, /* [085] -7.0 dB: AKM[114] = -6.993 dB (diff=0.00729 dB) */
0x79, /* [086] -6.5 dB: AKM[121] = -6.475 dB (diff=0.02490 dB) */
0x80, /* [087] -6.0 dB: AKM[128] = -5.987 dB (diff=0.01340 dB) */
0x87, /* [088] -5.5 dB: AKM[135] = -5.524 dB (diff=0.02413 dB) */
0x8f, /* [089] -5.0 dB: AKM[143] = -5.024 dB (diff=0.02408 dB) */
0x98, /* [090] -4.5 dB: AKM[152] = -4.494 dB (diff=0.00607 dB) */
0xa1, /* [091] -4.0 dB: AKM[161] = -3.994 dB (diff=0.00571 dB) */
0xaa, /* [092] -3.5 dB: AKM[170] = -3.522 dB (diff=0.02183 dB) */
0xb5, /* [093] -3.0 dB: AKM[181] = -2.977 dB (diff=0.02277 dB) */
0xbf, /* [094] -2.5 dB: AKM[191] = -2.510 dB (diff=0.01014 dB) */
0xcb, /* [095] -2.0 dB: AKM[203] = -1.981 dB (diff=0.01912 dB) */
0xd7, /* [096] -1.5 dB: AKM[215] = -1.482 dB (diff=0.01797 dB) */
0xe3, /* [097] -1.0 dB: AKM[227] = -1.010 dB (diff=0.01029 dB) */
0xf1, /* [098] -0.5 dB: AKM[241] = -0.490 dB (diff=0.00954 dB) */
0xff, /* [099] +0.0 dB: AKM[255] = +0.000 dB (diff=0.00000 dB) */
};
static void hr222_config_akm(struct pcxhr_mgr *mgr, unsigned short data)
{
unsigned short mask = 0x8000;
/* activate access to codec registers */
PCXHR_INPB(mgr, PCXHR_XLX_HIFREQ);
while (mask) {
PCXHR_OUTPB(mgr, PCXHR_XLX_DATA,
data & mask ? PCXHR_DATA_CODEC : 0);
mask >>= 1;
}
/* termiate access to codec registers */
PCXHR_INPB(mgr, PCXHR_XLX_RUER);
}
static int hr222_set_hw_playback_level(struct pcxhr_mgr *mgr,
int idx, int level)
{
unsigned short cmd;
if (idx > 1 ||
level < 0 ||
level >= ARRAY_SIZE(g_hr222_p_level))
return -EINVAL;
if (idx == 0)
cmd = AKM_LEFT_LEVEL_CMD;
else
cmd = AKM_RIGHT_LEVEL_CMD;
/* conversion from PmBoardCodedLevel to AKM nonlinear programming */
cmd += g_hr222_p_level[level];
hr222_config_akm(mgr, cmd);
return 0;
}
static int hr222_set_hw_capture_level(struct pcxhr_mgr *mgr,
int level_l, int level_r, int level_mic)
{
/* program all input levels at the same time */
unsigned int data;
int i;
if (!mgr->capture_chips)
return -EINVAL; /* no PCX22 */
data = ((level_mic & 0xff) << 24); /* micro is mono, but apply */
data |= ((level_mic & 0xff) << 16); /* level on both channels */
data |= ((level_r & 0xff) << 8); /* line input right channel */
data |= (level_l & 0xff); /* line input left channel */
PCXHR_INPB(mgr, PCXHR_XLX_DATA); /* activate input codec */
/* send 32 bits (4 x 8 bits) */
for (i = 0; i < 32; i++, data <<= 1) {
PCXHR_OUTPB(mgr, PCXHR_XLX_DATA,
(data & 0x80000000) ? PCXHR_DATA_CODEC : 0);
}
PCXHR_INPB(mgr, PCXHR_XLX_RUER); /* close input level codec */
return 0;
}
static void hr222_micro_boost(struct pcxhr_mgr *mgr, int level);
int hr222_sub_init(struct pcxhr_mgr *mgr)
{
unsigned char reg;
mgr->board_has_analog = 1; /* analog always available */
mgr->xlx_cfg = PCXHR_CFG_SYNCDSP_MASK;
reg = PCXHR_INPB(mgr, PCXHR_XLX_STATUS);
if (reg & PCXHR_STAT_MIC_CAPS)
mgr->board_has_mic = 1; /* microphone available */
snd_printdd("MIC input available = %d\n", mgr->board_has_mic);
/* reset codec */
PCXHR_OUTPB(mgr, PCXHR_DSP_RESET,
PCXHR_DSP_RESET_DSP);
msleep(5);
PCXHR_OUTPB(mgr, PCXHR_DSP_RESET,
PCXHR_DSP_RESET_DSP |
PCXHR_DSP_RESET_MUTE |
PCXHR_DSP_RESET_CODEC);
msleep(5);
/* config AKM */
hr222_config_akm(mgr, AKM_POWER_CONTROL_CMD);
hr222_config_akm(mgr, AKM_CLOCK_INF_55K_CMD);
hr222_config_akm(mgr, AKM_UNMUTE_CMD);
hr222_config_akm(mgr, AKM_RESET_OFF_CMD);
/* init micro boost */
hr222_micro_boost(mgr, 0);
return 0;
}
/* calc PLL register */
/* TODO : there is a very similar fct in pcxhr.c */
static int hr222_pll_freq_register(unsigned int freq,
unsigned int *pllreg,
unsigned int *realfreq)
{
unsigned int reg;
if (freq < 6900 || freq > 219000)
return -EINVAL;
reg = (28224000 * 2) / freq;
reg = (reg - 1) / 2;
if (reg < 0x100)
*pllreg = reg + 0xC00;
else if (reg < 0x200)
*pllreg = reg + 0x800;
else if (reg < 0x400)
*pllreg = reg & 0x1ff;
else if (reg < 0x800) {
*pllreg = ((reg >> 1) & 0x1ff) + 0x200;
reg &= ~1;
} else {
*pllreg = ((reg >> 2) & 0x1ff) + 0x400;
reg &= ~3;
}
if (realfreq)
*realfreq = (28224000 / (reg + 1));
return 0;
}
int hr222_sub_set_clock(struct pcxhr_mgr *mgr,
unsigned int rate,
int *changed)
{
unsigned int speed, pllreg = 0;
int err;
unsigned realfreq = rate;
switch (mgr->use_clock_type) {
case HR22_CLOCK_TYPE_INTERNAL:
err = hr222_pll_freq_register(rate, &pllreg, &realfreq);
if (err)
return err;
mgr->xlx_cfg &= ~(PCXHR_CFG_CLOCKIN_SEL_MASK |
PCXHR_CFG_CLOCK_UER1_SEL_MASK);
break;
case HR22_CLOCK_TYPE_AES_SYNC:
mgr->xlx_cfg |= PCXHR_CFG_CLOCKIN_SEL_MASK;
mgr->xlx_cfg &= ~PCXHR_CFG_CLOCK_UER1_SEL_MASK;
break;
case HR22_CLOCK_TYPE_AES_1:
if (!mgr->board_has_aes1)
return -EINVAL;
mgr->xlx_cfg |= (PCXHR_CFG_CLOCKIN_SEL_MASK |
PCXHR_CFG_CLOCK_UER1_SEL_MASK);
break;
default:
return -EINVAL;
}
hr222_config_akm(mgr, AKM_MUTE_CMD);
if (mgr->use_clock_type == HR22_CLOCK_TYPE_INTERNAL) {
PCXHR_OUTPB(mgr, PCXHR_XLX_HIFREQ, pllreg >> 8);
PCXHR_OUTPB(mgr, PCXHR_XLX_LOFREQ, pllreg & 0xff);
}
/* set clock source */
PCXHR_OUTPB(mgr, PCXHR_XLX_CFG, mgr->xlx_cfg);
/* codec speed modes */
speed = rate < 55000 ? 0 : 1;
if (mgr->codec_speed != speed) {
mgr->codec_speed = speed;
if (speed == 0)
hr222_config_akm(mgr, AKM_CLOCK_INF_55K_CMD);
else
hr222_config_akm(mgr, AKM_CLOCK_SUP_55K_CMD);
}
mgr->sample_rate_real = realfreq;
mgr->cur_clock_type = mgr->use_clock_type;
if (changed)
*changed = 1;
hr222_config_akm(mgr, AKM_UNMUTE_CMD);
snd_printdd("set_clock to %dHz (realfreq=%d pllreg=%x)\n",
rate, realfreq, pllreg);
return 0;
}
int hr222_get_external_clock(struct pcxhr_mgr *mgr,
enum pcxhr_clock_type clock_type,
int *sample_rate)
{
int rate, calc_rate = 0;
unsigned int ticks;
unsigned char mask, reg;
if (clock_type == HR22_CLOCK_TYPE_AES_SYNC) {
mask = (PCXHR_SUER_CLOCK_PRESENT_MASK |
PCXHR_SUER_DATA_PRESENT_MASK);
reg = PCXHR_STAT_FREQ_SYNC_MASK;
} else if (clock_type == HR22_CLOCK_TYPE_AES_1 && mgr->board_has_aes1) {
mask = (PCXHR_SUER1_CLOCK_PRESENT_MASK |
PCXHR_SUER1_DATA_PRESENT_MASK);
reg = PCXHR_STAT_FREQ_UER1_MASK;
} else {
snd_printdd("get_external_clock : type %d not supported\n",
clock_type);
return -EINVAL; /* other clocks not supported */
}
if ((PCXHR_INPB(mgr, PCXHR_XLX_CSUER) & mask) != mask) {
snd_printdd("get_external_clock(%d) = 0 Hz\n", clock_type);
*sample_rate = 0;
return 0; /* no external clock locked */
}
PCXHR_OUTPB(mgr, PCXHR_XLX_STATUS, reg); /* calculate freq */
/* save the measured clock frequency */
reg |= PCXHR_STAT_FREQ_SAVE_MASK;
if (mgr->last_reg_stat != reg) {
udelay(500); /* wait min 2 cycles of lowest freq (8000) */
mgr->last_reg_stat = reg;
}
PCXHR_OUTPB(mgr, PCXHR_XLX_STATUS, reg); /* save */
/* get the frequency */
ticks = (unsigned int)PCXHR_INPB(mgr, PCXHR_XLX_CFG);
ticks = (ticks & 0x03) << 8;
ticks |= (unsigned int)PCXHR_INPB(mgr, PCXHR_DSP_RESET);
if (ticks != 0)
calc_rate = 28224000 / ticks;
/* rounding */
if (calc_rate > 184200)
rate = 192000;
else if (calc_rate > 152200)
rate = 176400;
else if (calc_rate > 112000)
rate = 128000;
else if (calc_rate > 92100)
rate = 96000;
else if (calc_rate > 76100)
rate = 88200;
else if (calc_rate > 56000)
rate = 64000;
else if (calc_rate > 46050)
rate = 48000;
else if (calc_rate > 38050)
rate = 44100;
else if (calc_rate > 28000)
rate = 32000;
else if (calc_rate > 23025)
rate = 24000;
else if (calc_rate > 19025)
rate = 22050;
else if (calc_rate > 14000)
rate = 16000;
else if (calc_rate > 11512)
rate = 12000;
else if (calc_rate > 9512)
rate = 11025;
else if (calc_rate > 7000)
rate = 8000;
else
rate = 0;
snd_printdd("External clock is at %d Hz (measured %d Hz)\n",
rate, calc_rate);
*sample_rate = rate;
return 0;
}
int hr222_update_analog_audio_level(struct snd_pcxhr *chip,
int is_capture, int channel)
{
snd_printdd("hr222_update_analog_audio_level(%s chan=%d)\n",
is_capture ? "capture" : "playback", channel);
if (is_capture) {
int level_l, level_r, level_mic;
/* we have to update all levels */
if (chip->analog_capture_active) {
level_l = chip->analog_capture_volume[0];
level_r = chip->analog_capture_volume[1];
} else {
level_l = HR222_LINE_CAPTURE_LEVEL_MIN;
level_r = HR222_LINE_CAPTURE_LEVEL_MIN;
}
if (chip->mic_active)
level_mic = chip->mic_volume;
else
level_mic = HR222_MICRO_CAPTURE_LEVEL_MIN;
return hr222_set_hw_capture_level(chip->mgr,
level_l, level_r, level_mic);
} else {
int vol;
if (chip->analog_playback_active[channel])
vol = chip->analog_playback_volume[channel];
else
vol = HR222_LINE_PLAYBACK_LEVEL_MIN;
return hr222_set_hw_playback_level(chip->mgr, channel, vol);
}
}
/*texts[5] = {"Line", "Digital", "Digi+SRC", "Mic", "Line+Mic"}*/
#define SOURCE_LINE 0
#define SOURCE_DIGITAL 1
#define SOURCE_DIGISRC 2
#define SOURCE_MIC 3
#define SOURCE_LINEMIC 4
int hr222_set_audio_source(struct snd_pcxhr *chip)
{
int digital = 0;
/* default analog source */
chip->mgr->xlx_cfg &= ~(PCXHR_CFG_SRC_MASK |
PCXHR_CFG_DATAIN_SEL_MASK |
PCXHR_CFG_DATA_UER1_SEL_MASK);
if (chip->audio_capture_source == SOURCE_DIGISRC) {
chip->mgr->xlx_cfg |= PCXHR_CFG_SRC_MASK;
digital = 1;
} else {
if (chip->audio_capture_source == SOURCE_DIGITAL)
digital = 1;
}
if (digital) {
chip->mgr->xlx_cfg |= PCXHR_CFG_DATAIN_SEL_MASK;
if (chip->mgr->board_has_aes1) {
/* get data from the AES1 plug */
chip->mgr->xlx_cfg |= PCXHR_CFG_DATA_UER1_SEL_MASK;
}
/* chip->mic_active = 0; */
/* chip->analog_capture_active = 0; */
} else {
int update_lvl = 0;
chip->analog_capture_active = 0;
chip->mic_active = 0;
if (chip->audio_capture_source == SOURCE_LINE ||
chip->audio_capture_source == SOURCE_LINEMIC) {
if (chip->analog_capture_active == 0)
update_lvl = 1;
chip->analog_capture_active = 1;
}
if (chip->audio_capture_source == SOURCE_MIC ||
chip->audio_capture_source == SOURCE_LINEMIC) {
if (chip->mic_active == 0)
update_lvl = 1;
chip->mic_active = 1;
}
if (update_lvl) {
/* capture: update all 3 mutes/unmutes with one call */
hr222_update_analog_audio_level(chip, 1, 0);
}
}
/* set the source infos (max 3 bits modified) */
PCXHR_OUTPB(chip->mgr, PCXHR_XLX_CFG, chip->mgr->xlx_cfg);
return 0;
}
int hr222_iec958_capture_byte(struct snd_pcxhr *chip,
int aes_idx, unsigned char *aes_bits)
{
unsigned char idx = (unsigned char)(aes_idx * 8);
unsigned char temp = 0;
unsigned char mask = chip->mgr->board_has_aes1 ?
PCXHR_SUER1_BIT_C_READ_MASK : PCXHR_SUER_BIT_C_READ_MASK;
int i;
for (i = 0; i < 8; i++) {
PCXHR_OUTPB(chip->mgr, PCXHR_XLX_RUER, idx++); /* idx < 192 */
temp <<= 1;
if (PCXHR_INPB(chip->mgr, PCXHR_XLX_CSUER) & mask)
temp |= 1;
}
snd_printdd("read iec958 AES %d byte %d = 0x%x\n",
chip->chip_idx, aes_idx, temp);
*aes_bits = temp;
return 0;
}
int hr222_iec958_update_byte(struct snd_pcxhr *chip,
int aes_idx, unsigned char aes_bits)
{
int i;
unsigned char new_bits = aes_bits;
unsigned char old_bits = chip->aes_bits[aes_idx];
unsigned char idx = (unsigned char)(aes_idx * 8);
for (i = 0; i < 8; i++) {
if ((old_bits & 0x01) != (new_bits & 0x01)) {
/* idx < 192 */
PCXHR_OUTPB(chip->mgr, PCXHR_XLX_RUER, idx);
/* write C and U bit */
PCXHR_OUTPB(chip->mgr, PCXHR_XLX_CSUER, new_bits&0x01 ?
PCXHR_SUER_BIT_C_WRITE_MASK : 0);
}
idx++;
old_bits >>= 1;
new_bits >>= 1;
}
chip->aes_bits[aes_idx] = aes_bits;
return 0;
}
static void hr222_micro_boost(struct pcxhr_mgr *mgr, int level)
{
unsigned char boost_mask;
boost_mask = (unsigned char) (level << PCXHR_SELMIC_PREAMPLI_OFFSET);
if (boost_mask & (~PCXHR_SELMIC_PREAMPLI_MASK))
return; /* only values form 0 to 3 accepted */
mgr->xlx_selmic &= ~PCXHR_SELMIC_PREAMPLI_MASK;
mgr->xlx_selmic |= boost_mask;
PCXHR_OUTPB(mgr, PCXHR_XLX_SELMIC, mgr->xlx_selmic);
snd_printdd("hr222_micro_boost : set %x\n", boost_mask);
}
static void hr222_phantom_power(struct pcxhr_mgr *mgr, int power)
{
if (power)
mgr->xlx_selmic |= PCXHR_SELMIC_PHANTOM_ALIM;
else
mgr->xlx_selmic &= ~PCXHR_SELMIC_PHANTOM_ALIM;
PCXHR_OUTPB(mgr, PCXHR_XLX_SELMIC, mgr->xlx_selmic);
snd_printdd("hr222_phantom_power : set %d\n", power);
}
/* mic level */
static const DECLARE_TLV_DB_SCALE(db_scale_mic_hr222, -9850, 50, 650);
static int hr222_mic_vol_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = 1;
uinfo->value.integer.min = HR222_MICRO_CAPTURE_LEVEL_MIN; /* -98 dB */
/* gains from 9 dB to 31.5 dB not recommended; use micboost instead */
uinfo->value.integer.max = HR222_MICRO_CAPTURE_LEVEL_MAX; /* +7 dB */
return 0;
}
static int hr222_mic_vol_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
mutex_lock(&chip->mgr->mixer_mutex);
ucontrol->value.integer.value[0] = chip->mic_volume;
mutex_unlock(&chip->mgr->mixer_mutex);
return 0;
}
static int hr222_mic_vol_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
int changed = 0;
mutex_lock(&chip->mgr->mixer_mutex);
if (chip->mic_volume != ucontrol->value.integer.value[0]) {
changed = 1;
chip->mic_volume = ucontrol->value.integer.value[0];
hr222_update_analog_audio_level(chip, 1, 0);
}
mutex_unlock(&chip->mgr->mixer_mutex);
return changed;
}
static struct snd_kcontrol_new hr222_control_mic_level = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "Mic Capture Volume",
.info = hr222_mic_vol_info,
.get = hr222_mic_vol_get,
.put = hr222_mic_vol_put,
.tlv = { .p = db_scale_mic_hr222 },
};
/* mic boost level */
static const DECLARE_TLV_DB_SCALE(db_scale_micboost_hr222, 0, 1800, 5400);
static int hr222_mic_boost_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = 1;
uinfo->value.integer.min = 0; /* 0 dB */
uinfo->value.integer.max = 3; /* 54 dB */
return 0;
}
static int hr222_mic_boost_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
mutex_lock(&chip->mgr->mixer_mutex);
ucontrol->value.integer.value[0] = chip->mic_boost;
mutex_unlock(&chip->mgr->mixer_mutex);
return 0;
}
static int hr222_mic_boost_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
int changed = 0;
mutex_lock(&chip->mgr->mixer_mutex);
if (chip->mic_boost != ucontrol->value.integer.value[0]) {
changed = 1;
chip->mic_boost = ucontrol->value.integer.value[0];
hr222_micro_boost(chip->mgr, chip->mic_boost);
}
mutex_unlock(&chip->mgr->mixer_mutex);
return changed;
}
static struct snd_kcontrol_new hr222_control_mic_boost = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "MicBoost Capture Volume",
.info = hr222_mic_boost_info,
.get = hr222_mic_boost_get,
.put = hr222_mic_boost_put,
.tlv = { .p = db_scale_micboost_hr222 },
};
/******************* Phantom power switch *******************/
#define hr222_phantom_power_info snd_ctl_boolean_mono_info
static int hr222_phantom_power_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
mutex_lock(&chip->mgr->mixer_mutex);
ucontrol->value.integer.value[0] = chip->phantom_power;
mutex_unlock(&chip->mgr->mixer_mutex);
return 0;
}
static int hr222_phantom_power_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
int power, changed = 0;
mutex_lock(&chip->mgr->mixer_mutex);
power = !!ucontrol->value.integer.value[0];
if (chip->phantom_power != power) {
hr222_phantom_power(chip->mgr, power);
chip->phantom_power = power;
changed = 1;
}
mutex_unlock(&chip->mgr->mixer_mutex);
return changed;
}
static struct snd_kcontrol_new hr222_phantom_power_switch = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Phantom Power Switch",
.info = hr222_phantom_power_info,
.get = hr222_phantom_power_get,
.put = hr222_phantom_power_put,
};
int hr222_add_mic_controls(struct snd_pcxhr *chip)
{
int err;
if (!chip->mgr->board_has_mic)
return 0;
/* controls */
err = snd_ctl_add(chip->card, snd_ctl_new1(&hr222_control_mic_level,
chip));
if (err < 0)
return err;
err = snd_ctl_add(chip->card, snd_ctl_new1(&hr222_control_mic_boost,
chip));
if (err < 0)
return err;
err = snd_ctl_add(chip->card, snd_ctl_new1(&hr222_phantom_power_switch,
chip));
return err;
}

56
sound/pci/pcxhr/pcxhr_mix22.h Normal file
Просмотреть файл

@ -0,0 +1,56 @@
/*
* Driver for Digigram pcxhr compatible soundcards
*
* low level interface with interrupt ans message handling
*
* Copyright (c) 2004 by Digigram <alsa@digigram.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __SOUND_PCXHR_MIX22_H
#define __SOUND_PCXHR_MIX22_H
struct pcxhr_mgr;
int hr222_sub_init(struct pcxhr_mgr *mgr);
int hr222_sub_set_clock(struct pcxhr_mgr *mgr, unsigned int rate,
int *changed);
int hr222_get_external_clock(struct pcxhr_mgr *mgr,
enum pcxhr_clock_type clock_type,
int *sample_rate);
#define HR222_LINE_PLAYBACK_LEVEL_MIN 0 /* -25.5 dB */
#define HR222_LINE_PLAYBACK_ZERO_LEVEL 51 /* 0.0 dB */
#define HR222_LINE_PLAYBACK_LEVEL_MAX 99 /* +24.0 dB */
#define HR222_LINE_CAPTURE_LEVEL_MIN 0 /* -111.5 dB */
#define HR222_LINE_CAPTURE_ZERO_LEVEL 223 /* 0.0 dB */
#define HR222_LINE_CAPTURE_LEVEL_MAX 255 /* +16 dB */
#define HR222_MICRO_CAPTURE_LEVEL_MIN 0 /* -98.5 dB */
#define HR222_MICRO_CAPTURE_LEVEL_MAX 210 /* +6.5 dB */
int hr222_update_analog_audio_level(struct snd_pcxhr *chip,
int is_capture,
int channel);
int hr222_set_audio_source(struct snd_pcxhr *chip);
int hr222_iec958_capture_byte(struct snd_pcxhr *chip, int aes_idx,
unsigned char *aes_bits);
int hr222_iec958_update_byte(struct snd_pcxhr *chip, int aes_idx,
unsigned char aes_bits);
int hr222_add_mic_controls(struct snd_pcxhr *chip);
#endif /* __SOUND_PCXHR_MIX22_H */

448
sound/pci/pcxhr/pcxhr_mixer.c
Просмотреть файл

@ -33,20 +33,24 @@
#include <sound/tlv.h>
#include <sound/asoundef.h>
#include "pcxhr_mixer.h"
#include "pcxhr_mix22.h"
#define PCXHR_LINE_CAPTURE_LEVEL_MIN 0 /* -112.0 dB */
#define PCXHR_LINE_CAPTURE_LEVEL_MAX 255 /* +15.5 dB */
#define PCXHR_LINE_CAPTURE_ZERO_LEVEL 224 /* 0.0 dB ( 0 dBu -> 0 dBFS ) */
#define PCXHR_ANALOG_CAPTURE_LEVEL_MIN 0 /* -96.0 dB */
#define PCXHR_ANALOG_CAPTURE_LEVEL_MAX 255 /* +31.5 dB */
#define PCXHR_ANALOG_CAPTURE_ZERO_LEVEL 224 /* +16.0 dB ( +31.5 dB - fix level +15.5 dB ) */
#define PCXHR_LINE_PLAYBACK_LEVEL_MIN 0 /* -104.0 dB */
#define PCXHR_LINE_PLAYBACK_LEVEL_MAX 128 /* +24.0 dB */
#define PCXHR_LINE_PLAYBACK_ZERO_LEVEL 104 /* 0.0 dB ( 0 dBFS -> 0 dBu ) */
#define PCXHR_ANALOG_PLAYBACK_LEVEL_MIN 0 /* -128.0 dB */
#define PCXHR_ANALOG_PLAYBACK_LEVEL_MAX 128 /* 0.0 dB */
#define PCXHR_ANALOG_PLAYBACK_ZERO_LEVEL 104 /* -24.0 dB ( 0.0 dB - fix level +24.0 dB ) */
static const DECLARE_TLV_DB_SCALE(db_scale_analog_capture, -9600, 50, 3150);
static const DECLARE_TLV_DB_SCALE(db_scale_analog_capture, -11200, 50, 1550);
static const DECLARE_TLV_DB_SCALE(db_scale_analog_playback, -10400, 100, 2400);
static int pcxhr_update_analog_audio_level(struct snd_pcxhr *chip, int is_capture, int channel)
static const DECLARE_TLV_DB_SCALE(db_scale_a_hr222_capture, -11150, 50, 1600);
static const DECLARE_TLV_DB_SCALE(db_scale_a_hr222_playback, -2550, 50, 2400);
static int pcxhr_update_analog_audio_level(struct snd_pcxhr *chip,
int is_capture, int channel)
{
int err, vol;
struct pcxhr_rmh rmh;
@ -60,15 +64,17 @@ static int pcxhr_update_analog_audio_level(struct snd_pcxhr *chip, int is_captur
if (chip->analog_playback_active[channel])
vol = chip->analog_playback_volume[channel];
else
vol = PCXHR_ANALOG_PLAYBACK_LEVEL_MIN;
rmh.cmd[2] = PCXHR_ANALOG_PLAYBACK_LEVEL_MAX - vol; /* playback analog levels are inversed */
vol = PCXHR_LINE_PLAYBACK_LEVEL_MIN;
/* playback analog levels are inversed */
rmh.cmd[2] = PCXHR_LINE_PLAYBACK_LEVEL_MAX - vol;
}
rmh.cmd[1] = 1 << ((2 * chip->chip_idx) + channel); /* audio mask */
rmh.cmd_len = 3;
err = pcxhr_send_msg(chip->mgr, &rmh);
if (err < 0) {
snd_printk(KERN_DEBUG "error update_analog_audio_level card(%d)"
"is_capture(%d) err(%x)\n", chip->chip_idx, is_capture, err);
" is_capture(%d) err(%x)\n",
chip->chip_idx, is_capture, err);
return -EINVAL;
}
return 0;
@ -80,14 +86,34 @@ static int pcxhr_update_analog_audio_level(struct snd_pcxhr *chip, int is_captur
static int pcxhr_analog_vol_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = 2;
if (kcontrol->private_value == 0) { /* playback */
uinfo->value.integer.min = PCXHR_ANALOG_PLAYBACK_LEVEL_MIN; /* -128 dB */
uinfo->value.integer.max = PCXHR_ANALOG_PLAYBACK_LEVEL_MAX; /* 0 dB */
if (chip->mgr->is_hr_stereo) {
uinfo->value.integer.min =
HR222_LINE_PLAYBACK_LEVEL_MIN; /* -25 dB */
uinfo->value.integer.max =
HR222_LINE_PLAYBACK_LEVEL_MAX; /* +24 dB */
} else {
uinfo->value.integer.min =
PCXHR_LINE_PLAYBACK_LEVEL_MIN; /*-104 dB */
uinfo->value.integer.max =
PCXHR_LINE_PLAYBACK_LEVEL_MAX; /* +24 dB */
}
} else { /* capture */
uinfo->value.integer.min = PCXHR_ANALOG_CAPTURE_LEVEL_MIN; /* -96 dB */
uinfo->value.integer.max = PCXHR_ANALOG_CAPTURE_LEVEL_MAX; /* 31.5 dB */
if (chip->mgr->is_hr_stereo) {
uinfo->value.integer.min =
HR222_LINE_CAPTURE_LEVEL_MIN; /*-112 dB */
uinfo->value.integer.max =
HR222_LINE_CAPTURE_LEVEL_MAX; /* +15.5 dB */
} else {
uinfo->value.integer.min =
PCXHR_LINE_CAPTURE_LEVEL_MIN; /*-112 dB */
uinfo->value.integer.max =
PCXHR_LINE_CAPTURE_LEVEL_MAX; /* +15.5 dB */
}
}
return 0;
}
@ -123,18 +149,35 @@ static int pcxhr_analog_vol_put(struct snd_kcontrol *kcontrol,
&chip->analog_capture_volume[i] :
&chip->analog_playback_volume[i];
if (is_capture) {
if (new_volume < PCXHR_ANALOG_CAPTURE_LEVEL_MIN ||
new_volume > PCXHR_ANALOG_CAPTURE_LEVEL_MAX)
if (chip->mgr->is_hr_stereo) {
if (new_volume < HR222_LINE_CAPTURE_LEVEL_MIN ||
new_volume > HR222_LINE_CAPTURE_LEVEL_MAX)
continue;
} else {
if (new_volume < PCXHR_ANALOG_PLAYBACK_LEVEL_MIN ||
new_volume > PCXHR_ANALOG_PLAYBACK_LEVEL_MAX)
if (new_volume < PCXHR_LINE_CAPTURE_LEVEL_MIN ||
new_volume > PCXHR_LINE_CAPTURE_LEVEL_MAX)
continue;
}
} else {
if (chip->mgr->is_hr_stereo) {
if (new_volume < HR222_LINE_PLAYBACK_LEVEL_MIN ||
new_volume > HR222_LINE_PLAYBACK_LEVEL_MAX)
continue;
} else {
if (new_volume < PCXHR_LINE_PLAYBACK_LEVEL_MIN ||
new_volume > PCXHR_LINE_PLAYBACK_LEVEL_MAX)
continue;
}
}
if (*stored_volume != new_volume) {
*stored_volume = new_volume;
changed = 1;
pcxhr_update_analog_audio_level(chip, is_capture, i);
if (chip->mgr->is_hr_stereo)
hr222_update_analog_audio_level(chip,
is_capture, i);
else
pcxhr_update_analog_audio_level(chip,
is_capture, i);
}
}
mutex_unlock(&chip->mgr->mixer_mutex);
@ -153,6 +196,7 @@ static struct snd_kcontrol_new pcxhr_control_analog_level = {
};
/* shared */
#define pcxhr_sw_info snd_ctl_boolean_stereo_info
static int pcxhr_audio_sw_get(struct snd_kcontrol *kcontrol,
@ -180,6 +224,9 @@ static int pcxhr_audio_sw_put(struct snd_kcontrol *kcontrol,
!!ucontrol->value.integer.value[i];
changed = 1;
/* update playback levels */
if (chip->mgr->is_hr_stereo)
hr222_update_analog_audio_level(chip, 0, i);
else
pcxhr_update_analog_audio_level(chip, 0, i);
}
}
@ -251,7 +298,8 @@ static int pcxhr_update_playback_stream_level(struct snd_pcxhr* chip, int idx)
#define VALID_AUDIO_IO_MUTE_LEVEL 0x000004
#define VALID_AUDIO_IO_MUTE_MONITOR_1 0x000008
static int pcxhr_update_audio_pipe_level(struct snd_pcxhr* chip, int capture, int channel)
static int pcxhr_update_audio_pipe_level(struct snd_pcxhr *chip,
int capture, int channel)
{
int err;
struct pcxhr_rmh rmh;
@ -264,18 +312,20 @@ static int pcxhr_update_audio_pipe_level(struct snd_pcxhr* chip, int capture, in
pcxhr_init_rmh(&rmh, CMD_AUDIO_LEVEL_ADJUST);
/* add channel mask */
pcxhr_set_pipe_cmd_params(&rmh, capture, 0, 0, 1 << (channel + pipe->first_audio));
/* TODO : if mask (3 << pipe->first_audio) is used, left and right channel
* will be programmed to the same params
*/
pcxhr_set_pipe_cmd_params(&rmh, capture, 0, 0,
1 << (channel + pipe->first_audio));
/* TODO : if mask (3 << pipe->first_audio) is used, left and right
* channel will be programmed to the same params */
if (capture) {
rmh.cmd[0] |= VALID_AUDIO_IO_DIGITAL_LEVEL;
/* VALID_AUDIO_IO_MUTE_LEVEL not yet handled (capture pipe level) */
/* VALID_AUDIO_IO_MUTE_LEVEL not yet handled
* (capture pipe level) */
rmh.cmd[2] = chip->digital_capture_volume[channel];
} else {
rmh.cmd[0] |= VALID_AUDIO_IO_MONITOR_LEVEL | VALID_AUDIO_IO_MUTE_MONITOR_1;
/* VALID_AUDIO_IO_DIGITAL_LEVEL and VALID_AUDIO_IO_MUTE_LEVEL not yet
* handled (playback pipe level)
rmh.cmd[0] |= VALID_AUDIO_IO_MONITOR_LEVEL |
VALID_AUDIO_IO_MUTE_MONITOR_1;
/* VALID_AUDIO_IO_DIGITAL_LEVEL and VALID_AUDIO_IO_MUTE_LEVEL
* not yet handled (playback pipe level)
*/
rmh.cmd[2] = chip->monitoring_volume[channel] << 10;
if (chip->monitoring_active[channel] == 0)
@ -285,7 +335,7 @@ static int pcxhr_update_audio_pipe_level(struct snd_pcxhr* chip, int capture, in
err = pcxhr_send_msg(chip->mgr, &rmh);
if (err < 0) {
snd_printk(KERN_DEBUG "error update_audio_level card(%d) err(%x)\n",
snd_printk(KERN_DEBUG "error update_audio_level(%d) err=%x\n",
chip->chip_idx, err);
return -EINVAL;
}
@ -314,10 +364,10 @@ static int pcxhr_pcm_vol_get(struct snd_kcontrol *kcontrol,
int is_capture = kcontrol->private_value;
mutex_lock(&chip->mgr->mixer_mutex);
if (is_capture)
stored_volume = chip->digital_capture_volume; /* digital capture */
else
stored_volume = chip->digital_playback_volume[idx]; /* digital playback */
if (is_capture) /* digital capture */
stored_volume = chip->digital_capture_volume;
else /* digital playback */
stored_volume = chip->digital_playback_volume[idx];
ucontrol->value.integer.value[0] = stored_volume[0];
ucontrol->value.integer.value[1] = stored_volume[1];
mutex_unlock(&chip->mgr->mixer_mutex);
@ -384,7 +434,8 @@ static int pcxhr_pcm_sw_get(struct snd_kcontrol *kcontrol,
return 0;
}
static int pcxhr_pcm_sw_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
static int pcxhr_pcm_sw_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
int changed = 0;
@ -444,7 +495,7 @@ static int pcxhr_monitor_vol_put(struct snd_kcontrol *kcontrol,
if (chip->monitoring_volume[i] !=
ucontrol->value.integer.value[i]) {
chip->monitoring_volume[i] =
!!ucontrol->value.integer.value[i];
ucontrol->value.integer.value[i];
if (chip->monitoring_active[i])
/* update monitoring volume and mute */
/* do only when monitoring is unmuted */
@ -460,7 +511,7 @@ static struct snd_kcontrol_new pcxhr_control_monitor_vol = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "Monitoring Volume",
.name = "Monitoring Playback Volume",
.info = pcxhr_digital_vol_info, /* shared */
.get = pcxhr_monitor_vol_get,
.put = pcxhr_monitor_vol_put,
@ -511,7 +562,7 @@ static int pcxhr_monitor_sw_put(struct snd_kcontrol *kcontrol,
static struct snd_kcontrol_new pcxhr_control_monitor_sw = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Monitoring Switch",
.name = "Monitoring Playback Switch",
.info = pcxhr_sw_info, /* shared */
.get = pcxhr_monitor_sw_get,
.put = pcxhr_monitor_sw_put
@ -533,7 +584,7 @@ static int pcxhr_set_audio_source(struct snd_pcxhr* chip)
struct pcxhr_rmh rmh;
unsigned int mask, reg;
unsigned int codec;
int err, use_src, changed;
int err, changed;
switch (chip->chip_idx) {
case 0 : mask = PCXHR_SOURCE_AUDIO01_UER; codec = CS8420_01_CS; break;
@ -542,13 +593,10 @@ static int pcxhr_set_audio_source(struct snd_pcxhr* chip)
case 3 : mask = PCXHR_SOURCE_AUDIO67_UER; codec = CS8420_67_CS; break;
default: return -EINVAL;
}
reg = 0; /* audio source from analog plug */
use_src = 0; /* do not activate codec SRC */
if (chip->audio_capture_source != 0) {
reg = mask; /* audio source from digital plug */
if (chip->audio_capture_source == 2)
use_src = 1;
} else {
reg = 0; /* audio source from analog plug */
}
/* set the input source */
pcxhr_write_io_num_reg_cont(chip->mgr, mask, reg, &changed);
@ -560,29 +608,61 @@ static int pcxhr_set_audio_source(struct snd_pcxhr* chip)
if (err)
return err;
}
pcxhr_init_rmh(&rmh, CMD_ACCESS_IO_WRITE); /* set codec SRC on off */
if (chip->mgr->board_aes_in_192k) {
int i;
unsigned int src_config = 0xC0;
/* update all src configs with one call */
for (i = 0; (i < 4) && (i < chip->mgr->capture_chips); i++) {
if (chip->mgr->chip[i]->audio_capture_source == 2)
src_config |= (1 << (3 - i));
}
/* set codec SRC on off */
pcxhr_init_rmh(&rmh, CMD_ACCESS_IO_WRITE);
rmh.cmd_len = 2;
rmh.cmd[0] |= IO_NUM_REG_CONFIG_SRC;
rmh.cmd[1] = src_config;
err = pcxhr_send_msg(chip->mgr, &rmh);
} else {
int use_src = 0;
if (chip->audio_capture_source == 2)
use_src = 1;
/* set codec SRC on off */
pcxhr_init_rmh(&rmh, CMD_ACCESS_IO_WRITE);
rmh.cmd_len = 3;
rmh.cmd[0] |= IO_NUM_UER_CHIP_REG;
rmh.cmd[1] = codec;
rmh.cmd[2] = (CS8420_DATA_FLOW_CTL & CHIP_SIG_AND_MAP_SPI) | (use_src ? 0x41 : 0x54);
rmh.cmd[2] = ((CS8420_DATA_FLOW_CTL & CHIP_SIG_AND_MAP_SPI) |
(use_src ? 0x41 : 0x54));
err = pcxhr_send_msg(chip->mgr, &rmh);
if (err)
return err;
rmh.cmd[2] = (CS8420_CLOCK_SRC_CTL & CHIP_SIG_AND_MAP_SPI) | (use_src ? 0x41 : 0x49);
rmh.cmd[2] = ((CS8420_CLOCK_SRC_CTL & CHIP_SIG_AND_MAP_SPI) |
(use_src ? 0x41 : 0x49));
err = pcxhr_send_msg(chip->mgr, &rmh);
}
return err;
}
static int pcxhr_audio_src_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
static char *texts[3] = {"Analog", "Digital", "Digi+SRC"};
static const char *texts[5] = {
"Line", "Digital", "Digi+SRC", "Mic", "Line+Mic"
};
int i;
struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
i = 2; /* no SRC, no Mic available */
if (chip->mgr->board_has_aes1) {
i = 3; /* SRC available */
if (chip->mgr->board_has_mic)
i = 5; /* Mic and MicroMix available */
}
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
uinfo->value.enumerated.items = 3;
if (uinfo->value.enumerated.item > 2)
uinfo->value.enumerated.item = 2;
uinfo->value.enumerated.items = i;
if (uinfo->value.enumerated.item > (i-1))
uinfo->value.enumerated.item = i-1;
strcpy(uinfo->value.enumerated.name,
texts[uinfo->value.enumerated.item]);
return 0;
@ -601,12 +681,20 @@ static int pcxhr_audio_src_put(struct snd_kcontrol *kcontrol,
{
struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
int ret = 0;
if (ucontrol->value.enumerated.item[0] >= 3)
int i = 2; /* no SRC, no Mic available */
if (chip->mgr->board_has_aes1) {
i = 3; /* SRC available */
if (chip->mgr->board_has_mic)
i = 5; /* Mic and MicroMix available */
}
if (ucontrol->value.enumerated.item[0] >= i)
return -EINVAL;
mutex_lock(&chip->mgr->mixer_mutex);
if (chip->audio_capture_source != ucontrol->value.enumerated.item[0]) {
chip->audio_capture_source = ucontrol->value.enumerated.item[0];
if (chip->mgr->is_hr_stereo)
hr222_set_audio_source(chip);
else
pcxhr_set_audio_source(chip);
ret = 1;
}
@ -633,18 +721,39 @@ static struct snd_kcontrol_new pcxhr_control_audio_src = {
* PCXHR_CLOCK_TYPE_AES_2,
* PCXHR_CLOCK_TYPE_AES_3,
* PCXHR_CLOCK_TYPE_AES_4,
* PCXHR_CLOCK_TYPE_MAX = PCXHR_CLOCK_TYPE_AES_4,
* HR22_CLOCK_TYPE_INTERNAL = PCXHR_CLOCK_TYPE_INTERNAL,
* HR22_CLOCK_TYPE_AES_SYNC,
* HR22_CLOCK_TYPE_AES_1,
* HR22_CLOCK_TYPE_MAX = HR22_CLOCK_TYPE_AES_1,
* };
*/
static int pcxhr_clock_type_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
static char *texts[7] = {
"Internal", "WordClock", "AES Sync", "AES 1", "AES 2", "AES 3", "AES 4"
static const char *textsPCXHR[7] = {
"Internal", "WordClock", "AES Sync",
"AES 1", "AES 2", "AES 3", "AES 4"
};
static const char *textsHR22[3] = {
"Internal", "AES Sync", "AES 1"
};
const char **texts;
struct pcxhr_mgr *mgr = snd_kcontrol_chip(kcontrol);
int clock_items = 3 + mgr->capture_chips;
int clock_items = 2; /* at least Internal and AES Sync clock */
if (mgr->board_has_aes1) {
clock_items += mgr->capture_chips; /* add AES x */
if (!mgr->is_hr_stereo)
clock_items += 1; /* add word clock */
}
if (mgr->is_hr_stereo) {
texts = textsHR22;
snd_BUG_ON(clock_items > (HR22_CLOCK_TYPE_MAX+1));
} else {
texts = textsPCXHR;
snd_BUG_ON(clock_items > (PCXHR_CLOCK_TYPE_MAX+1));
}
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
uinfo->value.enumerated.items = clock_items;
@ -667,9 +776,13 @@ static int pcxhr_clock_type_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct pcxhr_mgr *mgr = snd_kcontrol_chip(kcontrol);
unsigned int clock_items = 3 + mgr->capture_chips;
int rate, ret = 0;
unsigned int clock_items = 2; /* at least Internal and AES Sync clock */
if (mgr->board_has_aes1) {
clock_items += mgr->capture_chips; /* add AES x */
if (!mgr->is_hr_stereo)
clock_items += 1; /* add word clock */
}
if (ucontrol->value.enumerated.item[0] >= clock_items)
return -EINVAL;
mutex_lock(&mgr->mixer_mutex);
@ -677,7 +790,8 @@ static int pcxhr_clock_type_put(struct snd_kcontrol *kcontrol,
mutex_lock(&mgr->setup_mutex);
mgr->use_clock_type = ucontrol->value.enumerated.item[0];
if (mgr->use_clock_type)
pcxhr_get_external_clock(mgr, mgr->use_clock_type, &rate);
pcxhr_get_external_clock(mgr, mgr->use_clock_type,
&rate);
else
rate = mgr->sample_rate;
if (rate) {
@ -747,14 +861,16 @@ static struct snd_kcontrol_new pcxhr_control_clock_rate = {
/*
* IEC958 status bits
*/
static int pcxhr_iec958_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
static int pcxhr_iec958_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
uinfo->count = 1;
return 0;
}
static int pcxhr_iec958_capture_byte(struct snd_pcxhr *chip, int aes_idx, unsigned char* aes_bits)
static int pcxhr_iec958_capture_byte(struct snd_pcxhr *chip,
int aes_idx, unsigned char *aes_bits)
{
int i, err;
unsigned char temp;
@ -763,39 +879,61 @@ static int pcxhr_iec958_capture_byte(struct snd_pcxhr *chip, int aes_idx, unsign
pcxhr_init_rmh(&rmh, CMD_ACCESS_IO_READ);
rmh.cmd[0] |= IO_NUM_UER_CHIP_REG;
switch (chip->chip_idx) {
case 0: rmh.cmd[1] = CS8420_01_CS; break; /* use CS8416_01_CS for AES SYNC plug */
/* instead of CS8420_01_CS use CS8416_01_CS for AES SYNC plug */
case 0: rmh.cmd[1] = CS8420_01_CS; break;
case 1: rmh.cmd[1] = CS8420_23_CS; break;
case 2: rmh.cmd[1] = CS8420_45_CS; break;
case 3: rmh.cmd[1] = CS8420_67_CS; break;
default: return -EINVAL;
}
if (chip->mgr->board_aes_in_192k) {
switch (aes_idx) {
case 0: rmh.cmd[2] = CS8420_CSB0; break; /* use CS8416_CSBx for AES SYNC plug */
case 0: rmh.cmd[2] = CS8416_CSB0; break;
case 1: rmh.cmd[2] = CS8416_CSB1; break;
case 2: rmh.cmd[2] = CS8416_CSB2; break;
case 3: rmh.cmd[2] = CS8416_CSB3; break;
case 4: rmh.cmd[2] = CS8416_CSB4; break;
default: return -EINVAL;
}
} else {
switch (aes_idx) {
/* instead of CS8420_CSB0 use CS8416_CSBx for AES SYNC plug */
case 0: rmh.cmd[2] = CS8420_CSB0; break;
case 1: rmh.cmd[2] = CS8420_CSB1; break;
case 2: rmh.cmd[2] = CS8420_CSB2; break;
case 3: rmh.cmd[2] = CS8420_CSB3; break;
case 4: rmh.cmd[2] = CS8420_CSB4; break;
default: return -EINVAL;
}
rmh.cmd[1] &= 0x0fffff; /* size and code the chip id for the fpga */
rmh.cmd[2] &= CHIP_SIG_AND_MAP_SPI; /* chip signature + map for spi read */
}
/* size and code the chip id for the fpga */
rmh.cmd[1] &= 0x0fffff;
/* chip signature + map for spi read */
rmh.cmd[2] &= CHIP_SIG_AND_MAP_SPI;
rmh.cmd_len = 3;
err = pcxhr_send_msg(chip->mgr, &rmh);
if (err)
return err;
if (chip->mgr->board_aes_in_192k) {
temp = (unsigned char)rmh.stat[1];
} else {
temp = 0;
/* reversed bit order (not with CS8416_01_CS) */
for (i = 0; i < 8; i++) {
/* attention : reversed bit order (not with CS8416_01_CS) */
temp <<= 1;
if (rmh.stat[1] & (1 << i))
temp |= 1;
}
snd_printdd("read iec958 AES %d byte %d = 0x%x\n", chip->chip_idx, aes_idx, temp);
}
snd_printdd("read iec958 AES %d byte %d = 0x%x\n",
chip->chip_idx, aes_idx, temp);
*aes_bits = temp;
return 0;
}
static int pcxhr_iec958_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
static int pcxhr_iec958_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
unsigned char aes_bits;
@ -806,7 +944,12 @@ static int pcxhr_iec958_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_v
if (kcontrol->private_value == 0) /* playback */
aes_bits = chip->aes_bits[i];
else { /* capture */
err = pcxhr_iec958_capture_byte(chip, i, &aes_bits);
if (chip->mgr->is_hr_stereo)
err = hr222_iec958_capture_byte(chip, i,
&aes_bits);
else
err = pcxhr_iec958_capture_byte(chip, i,
&aes_bits);
if (err)
break;
}
@ -825,7 +968,8 @@ static int pcxhr_iec958_mask_get(struct snd_kcontrol *kcontrol,
return 0;
}
static int pcxhr_iec958_update_byte(struct snd_pcxhr *chip, int aes_idx, unsigned char aes_bits)
static int pcxhr_iec958_update_byte(struct snd_pcxhr *chip,
int aes_idx, unsigned char aes_bits)
{
int i, err, cmd;
unsigned char new_bits = aes_bits;
@ -867,7 +1011,12 @@ static int pcxhr_iec958_put(struct snd_kcontrol *kcontrol,
mutex_lock(&chip->mgr->mixer_mutex);
for (i = 0; i < 5; i++) {
if (ucontrol->value.iec958.status[i] != chip->aes_bits[i]) {
pcxhr_iec958_update_byte(chip, i, ucontrol->value.iec958.status[i]);
if (chip->mgr->is_hr_stereo)
hr222_iec958_update_byte(chip, i,
ucontrol->value.iec958.status[i]);
else
pcxhr_iec958_update_byte(chip, i,
ucontrol->value.iec958.status[i]);
changed = 1;
}
}
@ -917,29 +1066,53 @@ static void pcxhr_init_audio_levels(struct snd_pcxhr *chip)
/* at boot time the digital volumes are unmuted 0dB */
for (j = 0; j < PCXHR_PLAYBACK_STREAMS; j++) {
chip->digital_playback_active[j][i] = 1;
chip->digital_playback_volume[j][i] = PCXHR_DIGITAL_ZERO_LEVEL;
chip->digital_playback_volume[j][i] =
PCXHR_DIGITAL_ZERO_LEVEL;
}
/* after boot, only two bits are set on the uer interface */
chip->aes_bits[0] = IEC958_AES0_PROFESSIONAL | IEC958_AES0_PRO_FS_48000;
/* only for test purpose, remove later */
/* after boot, only two bits are set on the uer
* interface
*/
chip->aes_bits[0] = (IEC958_AES0_PROFESSIONAL |
IEC958_AES0_PRO_FS_48000);
#ifdef CONFIG_SND_DEBUG
/* analog volumes for playback (is LEVEL_MIN after boot) */
/* analog volumes for playback
* (is LEVEL_MIN after boot)
*/
chip->analog_playback_active[i] = 1;
chip->analog_playback_volume[i] = PCXHR_ANALOG_PLAYBACK_ZERO_LEVEL;
if (chip->mgr->is_hr_stereo)
chip->analog_playback_volume[i] =
HR222_LINE_PLAYBACK_ZERO_LEVEL;
else {
chip->analog_playback_volume[i] =
PCXHR_LINE_PLAYBACK_ZERO_LEVEL;
pcxhr_update_analog_audio_level(chip, 0, i);
}
#endif
/* test end */
/* stereo cards need to be initialised after boot */
if (chip->mgr->is_hr_stereo)
hr222_update_analog_audio_level(chip, 0, i);
}
if (chip->nb_streams_capt) {
/* at boot time the digital volumes are unmuted 0dB */
chip->digital_capture_volume[i] = PCXHR_DIGITAL_ZERO_LEVEL;
/* only for test purpose, remove later */
chip->digital_capture_volume[i] =
PCXHR_DIGITAL_ZERO_LEVEL;
chip->analog_capture_active = 1;
#ifdef CONFIG_SND_DEBUG
/* analog volumes for playback (is LEVEL_MIN after boot) */
chip->analog_capture_volume[i] = PCXHR_ANALOG_CAPTURE_ZERO_LEVEL;
/* analog volumes for playback
* (is LEVEL_MIN after boot)
*/
if (chip->mgr->is_hr_stereo)
chip->analog_capture_volume[i] =
HR222_LINE_CAPTURE_ZERO_LEVEL;
else {
chip->analog_capture_volume[i] =
PCXHR_LINE_CAPTURE_ZERO_LEVEL;
pcxhr_update_analog_audio_level(chip, 1, i);
}
#endif
/* test end */
/* stereo cards need to be initialised after boot */
if (chip->mgr->is_hr_stereo)
hr222_update_analog_audio_level(chip, 1, i);
}
}
@ -963,90 +1136,125 @@ int pcxhr_create_mixer(struct pcxhr_mgr *mgr)
temp = pcxhr_control_analog_level;
temp.name = "Master Playback Volume";
temp.private_value = 0; /* playback */
if (mgr->is_hr_stereo)
temp.tlv.p = db_scale_a_hr222_playback;
else
temp.tlv.p = db_scale_analog_playback;
if ((err = snd_ctl_add(chip->card, snd_ctl_new1(&temp, chip))) < 0)
err = snd_ctl_add(chip->card,
snd_ctl_new1(&temp, chip));
if (err < 0)
return err;
/* output mute controls */
if ((err = snd_ctl_add(chip->card,
err = snd_ctl_add(chip->card,
snd_ctl_new1(&pcxhr_control_output_switch,
chip))) < 0)
chip));
if (err < 0)
return err;
temp = snd_pcxhr_pcm_vol;
temp.name = "PCM Playback Volume";
temp.count = PCXHR_PLAYBACK_STREAMS;
temp.private_value = 0; /* playback */
if ((err = snd_ctl_add(chip->card, snd_ctl_new1(&temp, chip))) < 0)
err = snd_ctl_add(chip->card,
snd_ctl_new1(&temp, chip));
if (err < 0)
return err;
if ((err = snd_ctl_add(chip->card,
snd_ctl_new1(&pcxhr_control_pcm_switch,
chip))) < 0)
err = snd_ctl_add(chip->card,
snd_ctl_new1(&pcxhr_control_pcm_switch, chip));
if (err < 0)
return err;
/* IEC958 controls */
if ((err = snd_ctl_add(chip->card,
err = snd_ctl_add(chip->card,
snd_ctl_new1(&pcxhr_control_playback_iec958_mask,
chip))) < 0)
chip));
if (err < 0)
return err;
if ((err = snd_ctl_add(chip->card,
err = snd_ctl_add(chip->card,
snd_ctl_new1(&pcxhr_control_playback_iec958,
chip))) < 0)
chip));
if (err < 0)
return err;
}
if (chip->nb_streams_capt) {
/* analog input level control only on first two chips !*/
/* analog input level control */
temp = pcxhr_control_analog_level;
temp.name = "Master Capture Volume";
temp.name = "Line Capture Volume";
temp.private_value = 1; /* capture */
if (mgr->is_hr_stereo)
temp.tlv.p = db_scale_a_hr222_capture;
else
temp.tlv.p = db_scale_analog_capture;
if ((err = snd_ctl_add(chip->card, snd_ctl_new1(&temp, chip))) < 0)
err = snd_ctl_add(chip->card,
snd_ctl_new1(&temp, chip));
if (err < 0)
return err;
temp = snd_pcxhr_pcm_vol;
temp.name = "PCM Capture Volume";
temp.count = 1;
temp.private_value = 1; /* capture */
if ((err = snd_ctl_add(chip->card, snd_ctl_new1(&temp, chip))) < 0)
err = snd_ctl_add(chip->card,
snd_ctl_new1(&temp, chip));
if (err < 0)
return err;
/* Audio source */
if ((err = snd_ctl_add(chip->card,
snd_ctl_new1(&pcxhr_control_audio_src,
chip))) < 0)
err = snd_ctl_add(chip->card,
snd_ctl_new1(&pcxhr_control_audio_src, chip));
if (err < 0)
return err;
/* IEC958 controls */
if ((err = snd_ctl_add(chip->card,
err = snd_ctl_add(chip->card,
snd_ctl_new1(&pcxhr_control_capture_iec958_mask,
chip))) < 0)
chip));
if (err < 0)
return err;
if ((err = snd_ctl_add(chip->card,
err = snd_ctl_add(chip->card,
snd_ctl_new1(&pcxhr_control_capture_iec958,
chip))) < 0)
chip));
if (err < 0)
return err;
if (mgr->is_hr_stereo) {
err = hr222_add_mic_controls(chip);
if (err < 0)
return err;
}
}
/* monitoring only if playback and capture device available */
if (chip->nb_streams_capt > 0 && chip->nb_streams_play > 0) {
/* monitoring */
if ((err = snd_ctl_add(chip->card,
snd_ctl_new1(&pcxhr_control_monitor_vol,
chip))) < 0)
err = snd_ctl_add(chip->card,
snd_ctl_new1(&pcxhr_control_monitor_vol, chip));
if (err < 0)
return err;
if ((err = snd_ctl_add(chip->card,
snd_ctl_new1(&pcxhr_control_monitor_sw,
chip))) < 0)
err = snd_ctl_add(chip->card,
snd_ctl_new1(&pcxhr_control_monitor_sw, chip));
if (err < 0)
return err;
}
if (i == 0) {
/* clock mode only one control per pcxhr */
if ((err = snd_ctl_add(chip->card,
snd_ctl_new1(&pcxhr_control_clock_type,
mgr))) < 0)
err = snd_ctl_add(chip->card,
snd_ctl_new1(&pcxhr_control_clock_type, mgr));
if (err < 0)
return err;
/* non standard control used to scan the external clock presence/frequencies */
if ((err = snd_ctl_add(chip->card,
snd_ctl_new1(&pcxhr_control_clock_rate,
mgr))) < 0)
/* non standard control used to scan
* the external clock presence/frequencies
*/
err = snd_ctl_add(chip->card,
snd_ctl_new1(&pcxhr_control_clock_rate, mgr));
if (err < 0)
return err;
}