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/*
* Copyright ( c ) by Jaroslav Kysela < perex @ suse . cz >
* Creative Labs , Inc .
* Routines for control of EMU10K1 chips
*
* Copyright ( c ) by James Courtier - Dutton < James @ superbug . demon . co . uk >
* Added support for Audigy 2 Value .
*
*
* BUGS :
* - -
*
* TODO :
* - -
*
* 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 <sound/driver.h>
# include <linux/delay.h>
# include <linux/init.h>
# include <linux/interrupt.h>
# include <linux/pci.h>
# include <linux/slab.h>
# include <linux/vmalloc.h>
# include <sound/core.h>
# include <sound/emu10k1.h>
# include "p16v.h"
#if 0
MODULE_AUTHOR ( " Jaroslav Kysela <perex@suse.cz>, Creative Labs, Inc. " ) ;
MODULE_DESCRIPTION ( " Routines for control of EMU10K1 chips " ) ;
MODULE_LICENSE ( " GPL " ) ;
# endif
/*************************************************************************
* EMU10K1 init / done
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
void snd_emu10k1_voice_init ( emu10k1_t * emu , int ch )
{
snd_emu10k1_ptr_write ( emu , DCYSUSV , ch , 0 ) ;
snd_emu10k1_ptr_write ( emu , IP , ch , 0 ) ;
snd_emu10k1_ptr_write ( emu , VTFT , ch , 0xffff ) ;
snd_emu10k1_ptr_write ( emu , CVCF , ch , 0xffff ) ;
snd_emu10k1_ptr_write ( emu , PTRX , ch , 0 ) ;
snd_emu10k1_ptr_write ( emu , CPF , ch , 0 ) ;
snd_emu10k1_ptr_write ( emu , CCR , ch , 0 ) ;
snd_emu10k1_ptr_write ( emu , PSST , ch , 0 ) ;
snd_emu10k1_ptr_write ( emu , DSL , ch , 0x10 ) ;
snd_emu10k1_ptr_write ( emu , CCCA , ch , 0 ) ;
snd_emu10k1_ptr_write ( emu , Z1 , ch , 0 ) ;
snd_emu10k1_ptr_write ( emu , Z2 , ch , 0 ) ;
snd_emu10k1_ptr_write ( emu , FXRT , ch , 0x32100000 ) ;
snd_emu10k1_ptr_write ( emu , ATKHLDM , ch , 0 ) ;
snd_emu10k1_ptr_write ( emu , DCYSUSM , ch , 0 ) ;
snd_emu10k1_ptr_write ( emu , IFATN , ch , 0xffff ) ;
snd_emu10k1_ptr_write ( emu , PEFE , ch , 0 ) ;
snd_emu10k1_ptr_write ( emu , FMMOD , ch , 0 ) ;
snd_emu10k1_ptr_write ( emu , TREMFRQ , ch , 24 ) ; /* 1 Hz */
snd_emu10k1_ptr_write ( emu , FM2FRQ2 , ch , 24 ) ; /* 1 Hz */
snd_emu10k1_ptr_write ( emu , TEMPENV , ch , 0 ) ;
/*** these are last so OFF prevents writing ***/
snd_emu10k1_ptr_write ( emu , LFOVAL2 , ch , 0 ) ;
snd_emu10k1_ptr_write ( emu , LFOVAL1 , ch , 0 ) ;
snd_emu10k1_ptr_write ( emu , ATKHLDV , ch , 0 ) ;
snd_emu10k1_ptr_write ( emu , ENVVOL , ch , 0 ) ;
snd_emu10k1_ptr_write ( emu , ENVVAL , ch , 0 ) ;
/* Audigy extra stuffs */
if ( emu - > audigy ) {
snd_emu10k1_ptr_write ( emu , 0x4c , ch , 0 ) ; /* ?? */
snd_emu10k1_ptr_write ( emu , 0x4d , ch , 0 ) ; /* ?? */
snd_emu10k1_ptr_write ( emu , 0x4e , ch , 0 ) ; /* ?? */
snd_emu10k1_ptr_write ( emu , 0x4f , ch , 0 ) ; /* ?? */
snd_emu10k1_ptr_write ( emu , A_FXRT1 , ch , 0x03020100 ) ;
snd_emu10k1_ptr_write ( emu , A_FXRT2 , ch , 0x3f3f3f3f ) ;
snd_emu10k1_ptr_write ( emu , A_SENDAMOUNTS , ch , 0 ) ;
}
}
static int __devinit snd_emu10k1_init ( emu10k1_t * emu , int enable_ir )
{
int ch , idx , err ;
unsigned int silent_page ;
emu - > fx8010 . itram_size = ( 16 * 1024 ) / 2 ;
emu - > fx8010 . etram_pages . area = NULL ;
emu - > fx8010 . etram_pages . bytes = 0 ;
/* disable audio and lock cache */
outl ( HCFG_LOCKSOUNDCACHE | HCFG_LOCKTANKCACHE_MASK | HCFG_MUTEBUTTONENABLE , emu - > port + HCFG ) ;
/* reset recording buffers */
snd_emu10k1_ptr_write ( emu , MICBS , 0 , ADCBS_BUFSIZE_NONE ) ;
snd_emu10k1_ptr_write ( emu , MICBA , 0 , 0 ) ;
snd_emu10k1_ptr_write ( emu , FXBS , 0 , ADCBS_BUFSIZE_NONE ) ;
snd_emu10k1_ptr_write ( emu , FXBA , 0 , 0 ) ;
snd_emu10k1_ptr_write ( emu , ADCBS , 0 , ADCBS_BUFSIZE_NONE ) ;
snd_emu10k1_ptr_write ( emu , ADCBA , 0 , 0 ) ;
/* disable channel interrupt */
outl ( 0 , emu - > port + INTE ) ;
snd_emu10k1_ptr_write ( emu , CLIEL , 0 , 0 ) ;
snd_emu10k1_ptr_write ( emu , CLIEH , 0 , 0 ) ;
snd_emu10k1_ptr_write ( emu , SOLEL , 0 , 0 ) ;
snd_emu10k1_ptr_write ( emu , SOLEH , 0 , 0 ) ;
if ( emu - > audigy ) {
/* set SPDIF bypass mode */
snd_emu10k1_ptr_write ( emu , SPBYPASS , 0 , SPBYPASS_FORMAT ) ;
/* enable rear left + rear right AC97 slots */
snd_emu10k1_ptr_write ( emu , AC97SLOT , 0 , AC97SLOT_REAR_RIGHT | AC97SLOT_REAR_LEFT ) ;
}
/* init envelope engine */
for ( ch = 0 ; ch < NUM_G ; ch + + ) {
emu - > voices [ ch ] . emu = emu ;
emu - > voices [ ch ] . number = ch ;
snd_emu10k1_voice_init ( emu , ch ) ;
}
/*
* Init to 0x02109204 :
* Clock accuracy = 0 ( 1000 ppm )
* Sample Rate = 2 ( 48 kHz )
* Audio Channel = 1 ( Left of 2 )
* Source Number = 0 ( Unspecified )
* Generation Status = 1 ( Original for Cat Code 12 )
* Cat Code = 12 ( Digital Signal Mixer )
* Mode = 0 ( Mode 0 )
* Emphasis = 0 ( None )
* CP = 1 ( Copyright unasserted )
* AN = 0 ( Audio data )
* P = 0 ( Consumer )
*/
snd_emu10k1_ptr_write ( emu , SPCS0 , 0 ,
emu - > spdif_bits [ 0 ] =
SPCS_CLKACCY_1000PPM | SPCS_SAMPLERATE_48 |
SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC |
SPCS_GENERATIONSTATUS | 0x00001200 |
0x00000000 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT ) ;
snd_emu10k1_ptr_write ( emu , SPCS1 , 0 ,
emu - > spdif_bits [ 1 ] =
SPCS_CLKACCY_1000PPM | SPCS_SAMPLERATE_48 |
SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC |
SPCS_GENERATIONSTATUS | 0x00001200 |
0x00000000 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT ) ;
snd_emu10k1_ptr_write ( emu , SPCS2 , 0 ,
emu - > spdif_bits [ 2 ] =
SPCS_CLKACCY_1000PPM | SPCS_SAMPLERATE_48 |
SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC |
SPCS_GENERATIONSTATUS | 0x00001200 |
0x00000000 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT ) ;
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if ( emu - > card_capabilities - > ca0151_chip ) { /* audigy2 */
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/* Hacks for Alice3 to work independent of haP16V driver */
u32 tmp ;
//Setup SRCMulti_I2S SamplingRate
tmp = snd_emu10k1_ptr_read ( emu , A_SPDIF_SAMPLERATE , 0 ) ;
tmp & = 0xfffff1ff ;
tmp | = ( 0x2 < < 9 ) ;
snd_emu10k1_ptr_write ( emu , A_SPDIF_SAMPLERATE , 0 , tmp ) ;
/* Setup SRCSel (Enable Spdif,I2S SRCMulti) */
snd_emu10k1_ptr20_write ( emu , SRCSel , 0 , 0x14 ) ;
/* Setup SRCMulti Input Audio Enable */
/* Use 0xFFFFFFFF to enable P16V sounds. */
snd_emu10k1_ptr20_write ( emu , SRCMULTI_ENABLE , 0 , 0xFFFFFFFF ) ;
/* Enabled Phased (8-channel) P16V playback */
outl ( 0x0201 , emu - > port + HCFG2 ) ;
/* Set playback routing. */
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snd_emu10k1_ptr20_write ( emu , CAPTURE_P16V_SOURCE , 0 , 0x78e4 ) ;
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}
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if ( emu - > card_capabilities - > ca0108_chip ) { /* audigy2 Value */
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/* Hacks for Alice3 to work independent of haP16V driver */
u32 tmp ;
snd_printk ( KERN_ERR " Audigy2 value:Special config. \n " ) ;
//Setup SRCMulti_I2S SamplingRate
tmp = snd_emu10k1_ptr_read ( emu , A_SPDIF_SAMPLERATE , 0 ) ;
tmp & = 0xfffff1ff ;
tmp | = ( 0x2 < < 9 ) ;
snd_emu10k1_ptr_write ( emu , A_SPDIF_SAMPLERATE , 0 , tmp ) ;
/* Setup SRCSel (Enable Spdif,I2S SRCMulti) */
outl ( 0x600000 , emu - > port + 0x20 ) ;
outl ( 0x14 , emu - > port + 0x24 ) ;
/* Setup SRCMulti Input Audio Enable */
outl ( 0x7b0000 , emu - > port + 0x20 ) ;
outl ( 0xFF000000 , emu - > port + 0x24 ) ;
/* Setup SPDIF Out Audio Enable */
/* The Audigy 2 Value has a separate SPDIF out,
* so no need for a mixer switch
*/
outl ( 0x7a0000 , emu - > port + 0x20 ) ;
outl ( 0xFF000000 , emu - > port + 0x24 ) ;
tmp = inl ( emu - > port + A_IOCFG ) & ~ 0x8 ; /* Clear bit 3 */
outl ( tmp , emu - > port + A_IOCFG ) ;
}
/*
* Clear page with silence & setup all pointers to this page
*/
memset ( emu - > silent_page . area , 0 , PAGE_SIZE ) ;
silent_page = emu - > silent_page . addr < < 1 ;
for ( idx = 0 ; idx < MAXPAGES ; idx + + )
( ( u32 * ) emu - > ptb_pages . area ) [ idx ] = cpu_to_le32 ( silent_page | idx ) ;
snd_emu10k1_ptr_write ( emu , PTB , 0 , emu - > ptb_pages . addr ) ;
snd_emu10k1_ptr_write ( emu , TCB , 0 , 0 ) ; /* taken from original driver */
snd_emu10k1_ptr_write ( emu , TCBS , 0 , 4 ) ; /* taken from original driver */
silent_page = ( emu - > silent_page . addr < < 1 ) | MAP_PTI_MASK ;
for ( ch = 0 ; ch < NUM_G ; ch + + ) {
snd_emu10k1_ptr_write ( emu , MAPA , ch , silent_page ) ;
snd_emu10k1_ptr_write ( emu , MAPB , ch , silent_page ) ;
}
/*
* Hokay , setup HCFG
* Mute Disable Audio = 0
* Lock Tank Memory = 1
* Lock Sound Memory = 0
* Auto Mute = 1
*/
if ( emu - > audigy ) {
if ( emu - > revision = = 4 ) /* audigy2 */
outl ( HCFG_AUDIOENABLE |
HCFG_AC3ENABLE_CDSPDIF |
HCFG_AC3ENABLE_GPSPDIF |
HCFG_AUTOMUTE | HCFG_JOYENABLE , emu - > port + HCFG ) ;
else
outl ( HCFG_AUTOMUTE | HCFG_JOYENABLE , emu - > port + HCFG ) ;
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/* FIXME: Remove all these emu->model and replace it with a card recognition parameter,
* e . g . card_capabilities - > joystick */
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} else if ( emu - > model = = 0x20 | |
emu - > model = = 0xc400 | |
( emu - > model = = 0x21 & & emu - > revision < 6 ) )
outl ( HCFG_LOCKTANKCACHE_MASK | HCFG_AUTOMUTE , emu - > port + HCFG ) ;
else
// With on-chip joystick
outl ( HCFG_LOCKTANKCACHE_MASK | HCFG_AUTOMUTE | HCFG_JOYENABLE , emu - > port + HCFG ) ;
if ( enable_ir ) { /* enable IR for SB Live */
if ( emu - > audigy ) {
unsigned int reg = inl ( emu - > port + A_IOCFG ) ;
outl ( reg | A_IOCFG_GPOUT2 , emu - > port + A_IOCFG ) ;
udelay ( 500 ) ;
outl ( reg | A_IOCFG_GPOUT1 | A_IOCFG_GPOUT2 , emu - > port + A_IOCFG ) ;
udelay ( 100 ) ;
outl ( reg , emu - > port + A_IOCFG ) ;
} else {
unsigned int reg = inl ( emu - > port + HCFG ) ;
outl ( reg | HCFG_GPOUT2 , emu - > port + HCFG ) ;
udelay ( 500 ) ;
outl ( reg | HCFG_GPOUT1 | HCFG_GPOUT2 , emu - > port + HCFG ) ;
udelay ( 100 ) ;
outl ( reg , emu - > port + HCFG ) ;
}
}
if ( emu - > audigy ) { /* enable analog output */
unsigned int reg = inl ( emu - > port + A_IOCFG ) ;
outl ( reg | A_IOCFG_GPOUT0 , emu - > port + A_IOCFG ) ;
}
/*
* Initialize the effect engine
*/
if ( ( err = snd_emu10k1_init_efx ( emu ) ) < 0 )
return err ;
/*
* Enable the audio bit
*/
outl ( inl ( emu - > port + HCFG ) | HCFG_AUDIOENABLE , emu - > port + HCFG ) ;
/* Enable analog/digital outs on audigy */
if ( emu - > audigy ) {
outl ( inl ( emu - > port + A_IOCFG ) & ~ 0x44 , emu - > port + A_IOCFG ) ;
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if ( emu - > card_capabilities - > ca0151_chip ) { /* audigy2 */
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/* Unmute Analog now. Set GPO6 to 1 for Apollo.
* This has to be done after init ALice3 I2SOut beyond 48 KHz .
* So , sequence is important . */
outl ( inl ( emu - > port + A_IOCFG ) | 0x0040 , emu - > port + A_IOCFG ) ;
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} else if ( emu - > card_capabilities - > ca0108_chip ) { /* audigy2 value */
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/* Unmute Analog now. */
outl ( inl ( emu - > port + A_IOCFG ) | 0x0060 , emu - > port + A_IOCFG ) ;
} else {
/* Disable routing from AC97 line out to Front speakers */
outl ( inl ( emu - > port + A_IOCFG ) | 0x0080 , emu - > port + A_IOCFG ) ;
}
}
#if 0
{
unsigned int tmp ;
/* FIXME: the following routine disables LiveDrive-II !! */
// TOSLink detection
emu - > tos_link = 0 ;
tmp = inl ( emu - > port + HCFG ) ;
if ( tmp & ( HCFG_GPINPUT0 | HCFG_GPINPUT1 ) ) {
outl ( tmp | 0x800 , emu - > port + HCFG ) ;
udelay ( 50 ) ;
if ( tmp ! = ( inl ( emu - > port + HCFG ) & ~ 0x800 ) ) {
emu - > tos_link = 1 ;
outl ( tmp , emu - > port + HCFG ) ;
}
}
}
# endif
snd_emu10k1_intr_enable ( emu , INTE_PCIERRORENABLE ) ;
emu - > reserved_page = ( emu10k1_memblk_t * ) snd_emu10k1_synth_alloc ( emu , 4096 ) ;
if ( emu - > reserved_page )
emu - > reserved_page - > map_locked = 1 ;
return 0 ;
}
static int snd_emu10k1_done ( emu10k1_t * emu )
{
int ch ;
outl ( 0 , emu - > port + INTE ) ;
/*
* Shutdown the chip
*/
for ( ch = 0 ; ch < NUM_G ; ch + + )
snd_emu10k1_ptr_write ( emu , DCYSUSV , ch , 0 ) ;
for ( ch = 0 ; ch < NUM_G ; ch + + ) {
snd_emu10k1_ptr_write ( emu , VTFT , ch , 0 ) ;
snd_emu10k1_ptr_write ( emu , CVCF , ch , 0 ) ;
snd_emu10k1_ptr_write ( emu , PTRX , ch , 0 ) ;
snd_emu10k1_ptr_write ( emu , CPF , ch , 0 ) ;
}
/* reset recording buffers */
snd_emu10k1_ptr_write ( emu , MICBS , 0 , 0 ) ;
snd_emu10k1_ptr_write ( emu , MICBA , 0 , 0 ) ;
snd_emu10k1_ptr_write ( emu , FXBS , 0 , 0 ) ;
snd_emu10k1_ptr_write ( emu , FXBA , 0 , 0 ) ;
snd_emu10k1_ptr_write ( emu , FXWC , 0 , 0 ) ;
snd_emu10k1_ptr_write ( emu , ADCBS , 0 , ADCBS_BUFSIZE_NONE ) ;
snd_emu10k1_ptr_write ( emu , ADCBA , 0 , 0 ) ;
snd_emu10k1_ptr_write ( emu , TCBS , 0 , TCBS_BUFFSIZE_16K ) ;
snd_emu10k1_ptr_write ( emu , TCB , 0 , 0 ) ;
if ( emu - > audigy )
snd_emu10k1_ptr_write ( emu , A_DBG , 0 , A_DBG_SINGLE_STEP ) ;
else
snd_emu10k1_ptr_write ( emu , DBG , 0 , EMU10K1_DBG_SINGLE_STEP ) ;
/* disable channel interrupt */
snd_emu10k1_ptr_write ( emu , CLIEL , 0 , 0 ) ;
snd_emu10k1_ptr_write ( emu , CLIEH , 0 , 0 ) ;
snd_emu10k1_ptr_write ( emu , SOLEL , 0 , 0 ) ;
snd_emu10k1_ptr_write ( emu , SOLEH , 0 , 0 ) ;
/* remove reserved page */
if ( emu - > reserved_page ! = NULL ) {
snd_emu10k1_synth_free ( emu , ( snd_util_memblk_t * ) emu - > reserved_page ) ;
emu - > reserved_page = NULL ;
}
/* disable audio and lock cache */
outl ( HCFG_LOCKSOUNDCACHE | HCFG_LOCKTANKCACHE_MASK | HCFG_MUTEBUTTONENABLE , emu - > port + HCFG ) ;
snd_emu10k1_ptr_write ( emu , PTB , 0 , 0 ) ;
snd_emu10k1_free_efx ( emu ) ;
return 0 ;
}
/*************************************************************************
* ECARD functional implementation
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/* In A1 Silicon, these bits are in the HC register */
# define HOOKN_BIT (1L << 12)
# define HANDN_BIT (1L << 11)
# define PULSEN_BIT (1L << 10)
# define EC_GDI1 (1 << 13)
# define EC_GDI0 (1 << 14)
# define EC_NUM_CONTROL_BITS 20
# define EC_AC3_DATA_SELN 0x0001L
# define EC_EE_DATA_SEL 0x0002L
# define EC_EE_CNTRL_SELN 0x0004L
# define EC_EECLK 0x0008L
# define EC_EECS 0x0010L
# define EC_EESDO 0x0020L
# define EC_TRIM_CSN 0x0040L
# define EC_TRIM_SCLK 0x0080L
# define EC_TRIM_SDATA 0x0100L
# define EC_TRIM_MUTEN 0x0200L
# define EC_ADCCAL 0x0400L
# define EC_ADCRSTN 0x0800L
# define EC_DACCAL 0x1000L
# define EC_DACMUTEN 0x2000L
# define EC_LEDN 0x4000L
# define EC_SPDIF0_SEL_SHIFT 15
# define EC_SPDIF1_SEL_SHIFT 17
# define EC_SPDIF0_SEL_MASK (0x3L << EC_SPDIF0_SEL_SHIFT)
# define EC_SPDIF1_SEL_MASK (0x7L << EC_SPDIF1_SEL_SHIFT)
# define EC_SPDIF0_SELECT(_x) (((_x) << EC_SPDIF0_SEL_SHIFT) & EC_SPDIF0_SEL_MASK)
# define EC_SPDIF1_SELECT(_x) (((_x) << EC_SPDIF1_SEL_SHIFT) & EC_SPDIF1_SEL_MASK)
# define EC_CURRENT_PROM_VERSION 0x01 / * Self-explanatory. This should
* be incremented any time the EEPROM ' s
* format is changed . */
# define EC_EEPROM_SIZE 0x40 /* ECARD EEPROM has 64 16-bit words */
/* Addresses for special values stored in to EEPROM */
# define EC_PROM_VERSION_ADDR 0x20 /* Address of the current prom version */
# define EC_BOARDREV0_ADDR 0x21 /* LSW of board rev */
# define EC_BOARDREV1_ADDR 0x22 /* MSW of board rev */
# define EC_LAST_PROMFILE_ADDR 0x2f
# define EC_SERIALNUM_ADDR 0x30 / * First word of serial number. The
* can be up to 30 characters in length
* and is stored as a NULL - terminated
* ASCII string . Any unused bytes must be
* filled with zeros */
# define EC_CHECKSUM_ADDR 0x3f /* Location at which checksum is stored */
/* Most of this stuff is pretty self-evident. According to the hardware
* dudes , we need to leave the ADCCAL bit low in order to avoid a DC
* offset problem . Weird .
*/
# define EC_RAW_RUN_MODE (EC_DACMUTEN | EC_ADCRSTN | EC_TRIM_MUTEN | \
EC_TRIM_CSN )
# define EC_DEFAULT_ADC_GAIN 0xC4C4
# define EC_DEFAULT_SPDIF0_SEL 0x0
# define EC_DEFAULT_SPDIF1_SEL 0x4
/**************************************************************************
* @ func Clock bits into the Ecard ' s control latch . The Ecard uses a
* control latch will is loaded bit - serially by toggling the Modem control
* lines from function 2 on the E8010 . This function hides these details
* and presents the illusion that we are actually writing to a distinct
* register .
*/
static void snd_emu10k1_ecard_write ( emu10k1_t * emu , unsigned int value )
{
unsigned short count ;
unsigned int data ;
unsigned long hc_port ;
unsigned int hc_value ;
hc_port = emu - > port + HCFG ;
hc_value = inl ( hc_port ) & ~ ( HOOKN_BIT | HANDN_BIT | PULSEN_BIT ) ;
outl ( hc_value , hc_port ) ;
for ( count = 0 ; count < EC_NUM_CONTROL_BITS ; count + + ) {
/* Set up the value */
data = ( ( value & 0x1 ) ? PULSEN_BIT : 0 ) ;
value > > = 1 ;
outl ( hc_value | data , hc_port ) ;
/* Clock the shift register */
outl ( hc_value | data | HANDN_BIT , hc_port ) ;
outl ( hc_value | data , hc_port ) ;
}
/* Latch the bits */
outl ( hc_value | HOOKN_BIT , hc_port ) ;
outl ( hc_value , hc_port ) ;
}
/**************************************************************************
* @ func Set the gain of the ECARD ' s CS3310 Trim / gain controller . The
* trim value consists of a 16 bit value which is composed of two
* 8 bit gain / trim values , one for the left channel and one for the
* right channel . The following table maps from the Gain / Attenuation
* value in decibels into the corresponding bit pattern for a single
* channel .
*/
static void snd_emu10k1_ecard_setadcgain ( emu10k1_t * emu ,
unsigned short gain )
{
unsigned int bit ;
/* Enable writing to the TRIM registers */
snd_emu10k1_ecard_write ( emu , emu - > ecard_ctrl & ~ EC_TRIM_CSN ) ;
/* Do it again to insure that we meet hold time requirements */
snd_emu10k1_ecard_write ( emu , emu - > ecard_ctrl & ~ EC_TRIM_CSN ) ;
for ( bit = ( 1 < < 15 ) ; bit ; bit > > = 1 ) {
unsigned int value ;
value = emu - > ecard_ctrl & ~ ( EC_TRIM_CSN | EC_TRIM_SDATA ) ;
if ( gain & bit )
value | = EC_TRIM_SDATA ;
/* Clock the bit */
snd_emu10k1_ecard_write ( emu , value ) ;
snd_emu10k1_ecard_write ( emu , value | EC_TRIM_SCLK ) ;
snd_emu10k1_ecard_write ( emu , value ) ;
}
snd_emu10k1_ecard_write ( emu , emu - > ecard_ctrl ) ;
}
static int __devinit snd_emu10k1_ecard_init ( emu10k1_t * emu )
{
unsigned int hc_value ;
/* Set up the initial settings */
emu - > ecard_ctrl = EC_RAW_RUN_MODE |
EC_SPDIF0_SELECT ( EC_DEFAULT_SPDIF0_SEL ) |
EC_SPDIF1_SELECT ( EC_DEFAULT_SPDIF1_SEL ) ;
/* Step 0: Set the codec type in the hardware control register
* and enable audio output */
hc_value = inl ( emu - > port + HCFG ) ;
outl ( hc_value | HCFG_AUDIOENABLE | HCFG_CODECFORMAT_I2S , emu - > port + HCFG ) ;
inl ( emu - > port + HCFG ) ;
/* Step 1: Turn off the led and deassert TRIM_CS */
snd_emu10k1_ecard_write ( emu , EC_ADCCAL | EC_LEDN | EC_TRIM_CSN ) ;
/* Step 2: Calibrate the ADC and DAC */
snd_emu10k1_ecard_write ( emu , EC_DACCAL | EC_LEDN | EC_TRIM_CSN ) ;
/* Step 3: Wait for awhile; XXX We can't get away with this
* under a real operating system ; we ' ll need to block and wait that
* way . */
snd_emu10k1_wait ( emu , 48000 ) ;
/* Step 4: Switch off the DAC and ADC calibration. Note
* That ADC_CAL is actually an inverted signal , so we assert
* it here to stop calibration . */
snd_emu10k1_ecard_write ( emu , EC_ADCCAL | EC_LEDN | EC_TRIM_CSN ) ;
/* Step 4: Switch into run mode */
snd_emu10k1_ecard_write ( emu , emu - > ecard_ctrl ) ;
/* Step 5: Set the analog input gain */
snd_emu10k1_ecard_setadcgain ( emu , EC_DEFAULT_ADC_GAIN ) ;
return 0 ;
}
2005-10-31 10:27:41 +00:00
static int __devinit snd_emu10k1_cardbus_init ( emu10k1_t * emu )
{
unsigned long special_port ;
unsigned int value ;
/* Special initialisation routine
* before the rest of the IO - Ports become active .
*/
special_port = emu - > port + 0x38 ;
value = inl ( special_port ) ;
outl ( 0x00d00000 , special_port ) ;
value = inl ( special_port ) ;
outl ( 0x00d00001 , special_port ) ;
value = inl ( special_port ) ;
outl ( 0x00d0005f , special_port ) ;
value = inl ( special_port ) ;
outl ( 0x00d0007f , special_port ) ;
value = inl ( special_port ) ;
outl ( 0x0090007f , special_port ) ;
value = inl ( special_port ) ;
return 0 ;
}
2005-04-16 15:20:36 -07:00
/*
* Create the EMU10K1 instance
*/
static int snd_emu10k1_free ( emu10k1_t * emu )
{
if ( emu - > port ) { /* avoid access to already used hardware */
snd_emu10k1_fx8010_tram_setup ( emu , 0 ) ;
snd_emu10k1_done ( emu ) ;
}
if ( emu - > memhdr )
snd_util_memhdr_free ( emu - > memhdr ) ;
if ( emu - > silent_page . area )
snd_dma_free_pages ( & emu - > silent_page ) ;
if ( emu - > ptb_pages . area )
snd_dma_free_pages ( & emu - > ptb_pages ) ;
vfree ( emu - > page_ptr_table ) ;
vfree ( emu - > page_addr_table ) ;
if ( emu - > irq > = 0 )
free_irq ( emu - > irq , ( void * ) emu ) ;
if ( emu - > port )
pci_release_regions ( emu - > pci ) ;
pci_disable_device ( emu - > pci ) ;
2005-03-30 13:51:18 +02:00
if ( emu - > card_capabilities - > ca0151_chip ) /* P16V */
2005-04-16 15:20:36 -07:00
snd_p16v_free ( emu ) ;
kfree ( emu ) ;
return 0 ;
}
static int snd_emu10k1_dev_free ( snd_device_t * device )
{
emu10k1_t * emu = device - > device_data ;
return snd_emu10k1_free ( emu ) ;
}
static emu_chip_details_t emu_chip_details [ ] = {
/* Audigy 2 Value AC3 out does not work yet. Need to find out how to turn off interpolators.*/
2005-07-03 12:54:29 +02:00
/* Tested by James@superbug.co.uk 3rd July 2005 */
2005-04-16 15:20:36 -07:00
{ . vendor = 0x1102 , . device = 0x0008 , . subsystem = 0x10011102 ,
. driver = " Audigy2 " , . name = " Audigy 2 Value [SB0400] " ,
2005-03-30 14:22:25 +02:00
. id = " Audigy2 " ,
2005-04-16 15:20:36 -07:00
. emu10k2_chip = 1 ,
. ca0108_chip = 1 ,
2005-04-01 11:15:07 +02:00
. spk71 = 1 ,
. ac97_chip = 1 } ,
2005-10-31 10:27:41 +00:00
/* Audigy 2 ZS Notebook Cardbus card.*/
/* Tested by James@superbug.co.uk 30th October 2005 */
/* Not working yet, but progressing. */
{ . vendor = 0x1102 , . device = 0x0008 , . subsystem = 0x20011102 ,
. driver = " Audigy2 " , . name = " Audigy 2 ZS Notebook [SB0530] " ,
. id = " Audigy2 " ,
. emu10k2_chip = 1 ,
. ca0108_chip = 1 ,
. ca_cardbus_chip = 1 ,
. spk71 = 1 } ,
2005-04-16 15:20:36 -07:00
{ . vendor = 0x1102 , . device = 0x0008 ,
. driver = " Audigy2 " , . name = " Audigy 2 Value [Unknown] " ,
2005-03-30 14:22:25 +02:00
. id = " Audigy2 " ,
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. emu10k2_chip = 1 ,
2005-04-01 11:15:07 +02:00
. ca0108_chip = 1 ,
. ac97_chip = 1 } ,
2005-07-10 11:50:36 +02:00
/* Tested by James@superbug.co.uk 8th July 2005. No sound available yet. */
{ . vendor = 0x1102 , . device = 0x0004 , . subsystem = 0x40011102 ,
. driver = " Audigy2 " , . name = " E-mu 1212m [4001] " ,
. id = " EMU1212m " ,
. emu10k2_chip = 1 ,
. ca0102_chip = 1 ,
. ecard = 1 } ,
2005-07-03 12:54:29 +02:00
/* Tested by James@superbug.co.uk 3rd July 2005 */
2005-04-16 15:20:36 -07:00
{ . vendor = 0x1102 , . device = 0x0004 , . subsystem = 0x20071102 ,
. driver = " Audigy2 " , . name = " Audigy 4 PRO [SB0380] " ,
2005-03-30 14:22:25 +02:00
. id = " Audigy2 " ,
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. emu10k2_chip = 1 ,
. ca0102_chip = 1 ,
. ca0151_chip = 1 ,
. spk71 = 1 ,
. spdif_bug = 1 ,
. ac97_chip = 1 } ,
{ . vendor = 0x1102 , . device = 0x0004 , . subsystem = 0x20021102 ,
. driver = " Audigy2 " , . name = " Audigy 2 ZS [SB0350] " ,
2005-03-30 14:22:25 +02:00
. id = " Audigy2 " ,
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. emu10k2_chip = 1 ,
. ca0102_chip = 1 ,
. ca0151_chip = 1 ,
. spk71 = 1 ,
. spdif_bug = 1 ,
. ac97_chip = 1 } ,
{ . vendor = 0x1102 , . device = 0x0004 , . subsystem = 0x20011102 ,
. driver = " Audigy2 " , . name = " Audigy 2 ZS [2001] " ,
2005-03-30 14:22:25 +02:00
. id = " Audigy2 " ,
2005-04-16 15:20:36 -07:00
. emu10k2_chip = 1 ,
. ca0102_chip = 1 ,
. ca0151_chip = 1 ,
. spk71 = 1 ,
. spdif_bug = 1 ,
. ac97_chip = 1 } ,
{ . vendor = 0x1102 , . device = 0x0004 , . subsystem = 0x10071102 ,
. driver = " Audigy2 " , . name = " Audigy 2 [SB0240] " ,
2005-03-30 14:22:25 +02:00
. id = " Audigy2 " ,
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. emu10k2_chip = 1 ,
. ca0102_chip = 1 ,
. ca0151_chip = 1 ,
. spk71 = 1 ,
. spdif_bug = 1 ,
. ac97_chip = 1 } ,
{ . vendor = 0x1102 , . device = 0x0004 , . subsystem = 0x10051102 ,
. driver = " Audigy2 " , . name = " Audigy 2 EX [1005] " ,
2005-03-30 14:22:25 +02:00
. id = " Audigy2 " ,
2005-04-16 15:20:36 -07:00
. emu10k2_chip = 1 ,
. ca0102_chip = 1 ,
. ca0151_chip = 1 ,
. spdif_bug = 1 } ,
{ . vendor = 0x1102 , . device = 0x0004 , . subsystem = 0x10021102 ,
. driver = " Audigy2 " , . name = " Audigy 2 Platinum [SB0240P] " ,
2005-03-30 14:22:25 +02:00
. id = " Audigy2 " ,
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. emu10k2_chip = 1 ,
. ca0102_chip = 1 ,
. ca0151_chip = 1 ,
. spk71 = 1 ,
. spdif_bug = 1 ,
. ac97_chip = 1 } ,
2005-04-07 15:48:42 +02:00
{ . vendor = 0x1102 , . device = 0x0004 , . revision = 0x04 ,
. driver = " Audigy2 " , . name = " Audigy 2 [Unknown] " ,
. id = " Audigy2 " ,
. emu10k2_chip = 1 ,
. ca0102_chip = 1 ,
. ca0151_chip = 1 ,
. spdif_bug = 1 ,
. ac97_chip = 1 } ,
2005-07-06 22:36:18 +02:00
{ . vendor = 0x1102 , . device = 0x0004 , . subsystem = 0x00531102 ,
. driver = " Audigy " , . name = " Audigy 1 [SB0090] " ,
2005-03-30 14:22:25 +02:00
. id = " Audigy " ,
2005-03-27 15:00:54 +02:00
. emu10k2_chip = 1 ,
. ca0102_chip = 1 ,
2005-04-01 11:15:07 +02:00
. ac97_chip = 1 } ,
2005-07-06 22:36:18 +02:00
{ . vendor = 0x1102 , . device = 0x0004 , . subsystem = 0x00521102 ,
. driver = " Audigy " , . name = " Audigy 1 ES [SB0160] " ,
2005-04-01 11:15:07 +02:00
. id = " Audigy " ,
. emu10k2_chip = 1 ,
. ca0102_chip = 1 ,
2005-07-06 22:36:18 +02:00
. spdif_bug = 1 ,
2005-04-01 11:15:07 +02:00
. ac97_chip = 1 } ,
2005-05-27 12:31:34 +02:00
{ . vendor = 0x1102 , . device = 0x0004 , . subsystem = 0x00511102 ,
. driver = " Audigy " , . name = " Audigy 1 [SB0090] " ,
. id = " Audigy " ,
. emu10k2_chip = 1 ,
. ca0102_chip = 1 ,
. ac97_chip = 1 } ,
2005-04-16 15:20:36 -07:00
{ . vendor = 0x1102 , . device = 0x0004 ,
2005-04-07 15:48:42 +02:00
. driver = " Audigy " , . name = " Audigy 1 [Unknown] " ,
2005-03-30 14:22:25 +02:00
. id = " Audigy " ,
2005-04-16 15:20:36 -07:00
. emu10k2_chip = 1 ,
. ca0102_chip = 1 ,
2005-04-01 11:15:07 +02:00
. ac97_chip = 1 } ,
2005-07-03 12:32:40 +02:00
{ . vendor = 0x1102 , . device = 0x0002 , . subsystem = 0x806B1102 ,
. driver = " EMU10K1 " , . name = " SBLive! [SB0105] " ,
2005-05-11 11:13:26 +02:00
. id = " Live " ,
. emu10k1_chip = 1 ,
. ac97_chip = 1 ,
. sblive51 = 1 } ,
2005-07-03 12:32:40 +02:00
{ . vendor = 0x1102 , . device = 0x0002 , . subsystem = 0x806A1102 ,
. driver = " EMU10K1 " , . name = " SBLive! Value [SB0103] " ,
2005-03-30 14:22:25 +02:00
. id = " Live " ,
2005-04-16 15:20:36 -07:00
. emu10k1_chip = 1 ,
2005-03-30 13:51:18 +02:00
. ac97_chip = 1 ,
. sblive51 = 1 } ,
2005-07-03 12:32:40 +02:00
{ . vendor = 0x1102 , . device = 0x0002 , . subsystem = 0x80691102 ,
. driver = " EMU10K1 " , . name = " SBLive! Value [SB0101] " ,
2005-06-18 13:50:22 +02:00
. id = " Live " ,
. emu10k1_chip = 1 ,
. ac97_chip = 1 ,
. sblive51 = 1 } ,
2005-08-29 17:42:00 +02:00
/* Tested by Thomas Zehetbauer 27th Aug 2005 */
{ . vendor = 0x1102 , . device = 0x0002 , . subsystem = 0x80651102 ,
. driver = " EMU10K1 " , . name = " SB Live 5.1 [SB0220] " ,
. id = " Live " ,
. emu10k1_chip = 1 ,
. ac97_chip = 1 ,
. sblive51 = 1 } ,
2005-07-03 12:32:40 +02:00
{ . vendor = 0x1102 , . device = 0x0002 , . subsystem = 0x80641102 ,
. driver = " EMU10K1 " , . name = " SB Live 5.1 " ,
2005-06-18 13:50:22 +02:00
. id = " Live " ,
. emu10k1_chip = 1 ,
. ac97_chip = 1 ,
. sblive51 = 1 } ,
2005-09-10 10:24:10 +02:00
/* Tested by alsa bugtrack user "hus" bug #1297 12th Aug 2005 */
2005-07-03 12:32:40 +02:00
{ . vendor = 0x1102 , . device = 0x0002 , . subsystem = 0x80611102 ,
2005-09-30 16:56:59 +02:00
. driver = " EMU10K1 " , . name = " SBLive 5.1 [SB0060] " ,
2005-06-18 13:50:22 +02:00
. id = " Live " ,
. emu10k1_chip = 1 ,
2005-09-30 16:56:59 +02:00
. ac97_chip = 2 , /* ac97 is optional; both SBLive 5.1 and platinum
* share the same IDs !
*/
2005-06-18 13:50:22 +02:00
. sblive51 = 1 } ,
2005-07-03 12:32:40 +02:00
{ . vendor = 0x1102 , . device = 0x0002 , . subsystem = 0x80511102 ,
. driver = " EMU10K1 " , . name = " SBLive! Value [CT4850] " ,
2005-06-18 13:50:22 +02:00
. id = " Live " ,
. emu10k1_chip = 1 ,
. ac97_chip = 1 ,
. sblive51 = 1 } ,
2005-07-03 12:32:40 +02:00
{ . vendor = 0x1102 , . device = 0x0002 , . subsystem = 0x80401102 ,
. driver = " EMU10K1 " , . name = " SBLive! Platinum [CT4760P] " ,
. id = " Live " ,
. emu10k1_chip = 1 ,
. ac97_chip = 1 } ,
{ . vendor = 0x1102 , . device = 0x0002 , . subsystem = 0x80321102 ,
. driver = " EMU10K1 " , . name = " SBLive! Value [CT4871] " ,
2005-06-18 13:50:22 +02:00
. id = " Live " ,
. emu10k1_chip = 1 ,
. ac97_chip = 1 ,
. sblive51 = 1 } ,
{ . vendor = 0x1102 , . device = 0x0002 , . subsystem = 0x80311102 ,
. driver = " EMU10K1 " , . name = " SBLive! Value [CT4831] " ,
. id = " Live " ,
. emu10k1_chip = 1 ,
. ac97_chip = 1 ,
. sblive51 = 1 } ,
2005-07-03 12:32:40 +02:00
{ . vendor = 0x1102 , . device = 0x0002 , . subsystem = 0x80281102 ,
. driver = " EMU10K1 " , . name = " SBLive! Value [CT4870] " ,
2005-03-30 14:22:25 +02:00
. id = " Live " ,
2005-03-30 13:51:18 +02:00
. emu10k1_chip = 1 ,
. ac97_chip = 1 ,
. sblive51 = 1 } ,
2005-07-03 12:54:29 +02:00
/* Tested by James@superbug.co.uk 3rd July 2005 */
2005-07-03 12:32:40 +02:00
{ . vendor = 0x1102 , . device = 0x0002 , . subsystem = 0x80271102 ,
. driver = " EMU10K1 " , . name = " SBLive! Value [CT4832] " ,
2005-06-18 13:50:22 +02:00
. id = " Live " ,
. emu10k1_chip = 1 ,
. ac97_chip = 1 ,
. sblive51 = 1 } ,
2005-07-03 12:32:40 +02:00
{ . vendor = 0x1102 , . device = 0x0002 , . subsystem = 0x80261102 ,
. driver = " EMU10K1 " , . name = " SBLive! Value [CT4830] " ,
2005-06-18 13:50:22 +02:00
. id = " Live " ,
. emu10k1_chip = 1 ,
. ac97_chip = 1 ,
. sblive51 = 1 } ,
2005-07-03 12:32:40 +02:00
{ . vendor = 0x1102 , . device = 0x0002 , . subsystem = 0x80231102 ,
. driver = " EMU10K1 " , . name = " SB PCI512 [CT4790] " ,
2005-06-18 13:50:22 +02:00
. id = " Live " ,
. emu10k1_chip = 1 ,
. ac97_chip = 1 ,
. sblive51 = 1 } ,
2005-07-03 12:32:40 +02:00
{ . vendor = 0x1102 , . device = 0x0002 , . subsystem = 0x80221102 ,
. driver = " EMU10K1 " , . name = " SBLive! Value [CT4780] " ,
2005-06-18 13:50:22 +02:00
. id = " Live " ,
. emu10k1_chip = 1 ,
. ac97_chip = 1 ,
. sblive51 = 1 } ,
2005-07-03 12:32:40 +02:00
{ . vendor = 0x1102 , . device = 0x0002 , . subsystem = 0x40011102 ,
. driver = " EMU10K1 " , . name = " E-mu APS [4001] " ,
. id = " APS " ,
2005-06-18 13:50:22 +02:00
. emu10k1_chip = 1 ,
2005-07-03 12:32:40 +02:00
. ecard = 1 } ,
{ . vendor = 0x1102 , . device = 0x0002 , . subsystem = 0x00211102 ,
. driver = " EMU10K1 " , . name = " SBLive! [CT4620] " ,
2005-06-18 13:50:22 +02:00
. id = " Live " ,
. emu10k1_chip = 1 ,
. ac97_chip = 1 ,
. sblive51 = 1 } ,
2005-07-03 12:32:40 +02:00
{ . vendor = 0x1102 , . device = 0x0002 , . subsystem = 0x00201102 ,
. driver = " EMU10K1 " , . name = " SBLive! Value [CT4670] " ,
2005-06-18 13:50:22 +02:00
. id = " Live " ,
. emu10k1_chip = 1 ,
. ac97_chip = 1 ,
. sblive51 = 1 } ,
2005-04-16 15:20:36 -07:00
{ . vendor = 0x1102 , . device = 0x0002 ,
. driver = " EMU10K1 " , . name = " SB Live [Unknown] " ,
2005-03-30 14:22:25 +02:00
. id = " Live " ,
2005-04-16 15:20:36 -07:00
. emu10k1_chip = 1 ,
2005-03-30 13:51:18 +02:00
. ac97_chip = 1 ,
. sblive51 = 1 } ,
2005-04-16 15:20:36 -07:00
{ } /* terminator */
} ;
int __devinit snd_emu10k1_create ( snd_card_t * card ,
struct pci_dev * pci ,
unsigned short extin_mask ,
unsigned short extout_mask ,
long max_cache_bytes ,
int enable_ir ,
2005-07-06 22:21:51 +02:00
uint subsystem ,
2005-04-16 15:20:36 -07:00
emu10k1_t * * remu )
{
emu10k1_t * emu ;
int err ;
int is_audigy ;
unsigned char revision ;
const emu_chip_details_t * c ;
static snd_device_ops_t ops = {
. dev_free = snd_emu10k1_dev_free ,
} ;
* remu = NULL ;
/* enable PCI device */
if ( ( err = pci_enable_device ( pci ) ) < 0 )
return err ;
[ALSA] Replace with kzalloc() - pci stuff
AD1889 driver,ATIIXP driver,ATIIXP-modem driver,AZT3328 driver
BT87x driver,CMIPCI driver,CS4281 driver,ENS1370/1+ driver
ES1938 driver,ES1968 driver,FM801 driver,Intel8x0 driver
Intel8x0-modem driver,Maestro3 driver,SonicVibes driver,VIA82xx driver
VIA82xx-modem driver,AC97 Codec,AK4531 codec,au88x0 driver
CA0106 driver,CS46xx driver,EMU10K1/EMU10K2 driver,HDA Codec driver
HDA generic driver,HDA Intel driver,ICE1712 driver,ICE1724 driver
KORG1212 driver,MIXART driver,NM256 driver,Trident driver,YMFPCI driver
Replace kcalloc(1,..) with kzalloc().
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-09-09 14:21:46 +02:00
emu = kzalloc ( sizeof ( * emu ) , GFP_KERNEL ) ;
2005-04-16 15:20:36 -07:00
if ( emu = = NULL ) {
pci_disable_device ( pci ) ;
return - ENOMEM ;
}
emu - > card = card ;
spin_lock_init ( & emu - > reg_lock ) ;
spin_lock_init ( & emu - > emu_lock ) ;
spin_lock_init ( & emu - > voice_lock ) ;
spin_lock_init ( & emu - > synth_lock ) ;
spin_lock_init ( & emu - > memblk_lock ) ;
init_MUTEX ( & emu - > ptb_lock ) ;
init_MUTEX ( & emu - > fx8010 . lock ) ;
INIT_LIST_HEAD ( & emu - > mapped_link_head ) ;
INIT_LIST_HEAD ( & emu - > mapped_order_link_head ) ;
emu - > pci = pci ;
emu - > irq = - 1 ;
emu - > synth = NULL ;
emu - > get_synth_voice = NULL ;
/* read revision & serial */
pci_read_config_byte ( pci , PCI_REVISION_ID , & revision ) ;
emu - > revision = revision ;
pci_read_config_dword ( pci , PCI_SUBSYSTEM_VENDOR_ID , & emu - > serial ) ;
pci_read_config_word ( pci , PCI_SUBSYSTEM_ID , & emu - > model ) ;
snd_printdd ( " vendor=0x%x, device=0x%x, subsystem_vendor_id=0x%x, subsystem_id=0x%x \n " , pci - > vendor , pci - > device , emu - > serial , emu - > model ) ;
for ( c = emu_chip_details ; c - > vendor ; c + + ) {
if ( c - > vendor = = pci - > vendor & & c - > device = = pci - > device ) {
2005-07-06 22:21:51 +02:00
if ( subsystem ) {
if ( c - > subsystem & & ( c - > subsystem = = subsystem ) ) {
break ;
} else continue ;
} else {
if ( c - > subsystem & & ( c - > subsystem ! = emu - > serial ) )
continue ;
if ( c - > revision & & c - > revision ! = emu - > revision )
continue ;
}
2005-04-07 15:48:42 +02:00
break ;
2005-04-16 15:20:36 -07:00
}
}
if ( c - > vendor = = 0 ) {
snd_printk ( KERN_ERR " emu10k1: Card not recognised \n " ) ;
kfree ( emu ) ;
pci_disable_device ( pci ) ;
return - ENOENT ;
}
emu - > card_capabilities = c ;
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if ( c - > subsystem & & ! subsystem )
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snd_printdd ( " Sound card name=%s \n " , c - > name ) ;
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else if ( subsystem )
snd_printdd ( " Sound card name=%s, vendor=0x%x, device=0x%x, subsystem=0x%x. Forced to subsytem=0x%x \n " ,
c - > name , pci - > vendor , pci - > device , emu - > serial , c - > subsystem ) ;
else
snd_printdd ( " Sound card name=%s, vendor=0x%x, device=0x%x, subsystem=0x%x. \n " ,
c - > name , pci - > vendor , pci - > device , emu - > serial ) ;
2005-04-16 15:20:36 -07:00
2005-03-30 14:40:25 +02:00
if ( ! * card - > id & & c - > id ) {
int i , n = 0 ;
2005-03-30 14:22:25 +02:00
strlcpy ( card - > id , c - > id , sizeof ( card - > id ) ) ;
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for ( ; ; ) {
for ( i = 0 ; i < snd_ecards_limit ; i + + ) {
if ( snd_cards [ i ] & & ! strcmp ( snd_cards [ i ] - > id , card - > id ) )
break ;
}
if ( i > = snd_ecards_limit )
break ;
n + + ;
if ( n > = SNDRV_CARDS )
break ;
snprintf ( card - > id , sizeof ( card - > id ) , " %s_%d " , c - > id , n ) ;
}
}
2005-03-30 14:22:25 +02:00
2005-04-16 15:20:36 -07:00
is_audigy = emu - > audigy = c - > emu10k2_chip ;
/* set the DMA transfer mask */
emu - > dma_mask = is_audigy ? AUDIGY_DMA_MASK : EMU10K1_DMA_MASK ;
if ( pci_set_dma_mask ( pci , emu - > dma_mask ) < 0 | |
pci_set_consistent_dma_mask ( pci , emu - > dma_mask ) < 0 ) {
snd_printk ( KERN_ERR " architecture does not support PCI busmaster DMA with mask 0x%lx \n " , emu - > dma_mask ) ;
kfree ( emu ) ;
pci_disable_device ( pci ) ;
return - ENXIO ;
}
if ( is_audigy )
emu - > gpr_base = A_FXGPREGBASE ;
else
emu - > gpr_base = FXGPREGBASE ;
if ( ( err = pci_request_regions ( pci , " EMU10K1 " ) ) < 0 ) {
kfree ( emu ) ;
pci_disable_device ( pci ) ;
return err ;
}
emu - > port = pci_resource_start ( pci , 0 ) ;
if ( request_irq ( pci - > irq , snd_emu10k1_interrupt , SA_INTERRUPT | SA_SHIRQ , " EMU10K1 " , ( void * ) emu ) ) {
snd_emu10k1_free ( emu ) ;
return - EBUSY ;
}
emu - > irq = pci - > irq ;
emu - > max_cache_pages = max_cache_bytes > > PAGE_SHIFT ;
if ( snd_dma_alloc_pages ( SNDRV_DMA_TYPE_DEV , snd_dma_pci_data ( pci ) ,
32 * 1024 , & emu - > ptb_pages ) < 0 ) {
snd_emu10k1_free ( emu ) ;
return - ENOMEM ;
}
emu - > page_ptr_table = ( void * * ) vmalloc ( emu - > max_cache_pages * sizeof ( void * ) ) ;
emu - > page_addr_table = ( unsigned long * ) vmalloc ( emu - > max_cache_pages * sizeof ( unsigned long ) ) ;
if ( emu - > page_ptr_table = = NULL | | emu - > page_addr_table = = NULL ) {
snd_emu10k1_free ( emu ) ;
return - ENOMEM ;
}
if ( snd_dma_alloc_pages ( SNDRV_DMA_TYPE_DEV , snd_dma_pci_data ( pci ) ,
EMUPAGESIZE , & emu - > silent_page ) < 0 ) {
snd_emu10k1_free ( emu ) ;
return - ENOMEM ;
}
emu - > memhdr = snd_util_memhdr_new ( emu - > max_cache_pages * PAGE_SIZE ) ;
if ( emu - > memhdr = = NULL ) {
snd_emu10k1_free ( emu ) ;
return - ENOMEM ;
}
emu - > memhdr - > block_extra_size = sizeof ( emu10k1_memblk_t ) - sizeof ( snd_util_memblk_t ) ;
pci_set_master ( pci ) ;
emu - > fx8010 . fxbus_mask = 0x303f ;
if ( extin_mask = = 0 )
extin_mask = 0x3fcf ;
if ( extout_mask = = 0 )
extout_mask = 0x7fff ;
emu - > fx8010 . extin_mask = extin_mask ;
emu - > fx8010 . extout_mask = extout_mask ;
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if ( emu - > card_capabilities - > ecard ) {
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if ( ( err = snd_emu10k1_ecard_init ( emu ) ) < 0 ) {
snd_emu10k1_free ( emu ) ;
return err ;
}
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} else if ( emu - > card_capabilities - > ca_cardbus_chip ) {
if ( ( err = snd_emu10k1_cardbus_init ( emu ) ) < 0 ) {
snd_emu10k1_free ( emu ) ;
return err ;
}
2005-04-16 15:20:36 -07:00
} else {
/* 5.1: Enable the additional AC97 Slots. If the emu10k1 version
does not support this , it shouldn ' t do any harm */
snd_emu10k1_ptr_write ( emu , AC97SLOT , 0 , AC97SLOT_CNTR | AC97SLOT_LFE ) ;
}
if ( ( err = snd_emu10k1_init ( emu , enable_ir ) ) < 0 ) {
snd_emu10k1_free ( emu ) ;
return err ;
}
if ( ( err = snd_device_new ( card , SNDRV_DEV_LOWLEVEL , emu , & ops ) ) < 0 ) {
snd_emu10k1_free ( emu ) ;
return err ;
}
snd_emu10k1_proc_init ( emu ) ;
snd_card_set_dev ( card , & pci - > dev ) ;
* remu = emu ;
return 0 ;
}
/* memory.c */
EXPORT_SYMBOL ( snd_emu10k1_synth_alloc ) ;
EXPORT_SYMBOL ( snd_emu10k1_synth_free ) ;
EXPORT_SYMBOL ( snd_emu10k1_synth_bzero ) ;
EXPORT_SYMBOL ( snd_emu10k1_synth_copy_from_user ) ;
EXPORT_SYMBOL ( snd_emu10k1_memblk_map ) ;
/* voice.c */
EXPORT_SYMBOL ( snd_emu10k1_voice_alloc ) ;
EXPORT_SYMBOL ( snd_emu10k1_voice_free ) ;
/* io.c */
EXPORT_SYMBOL ( snd_emu10k1_ptr_read ) ;
EXPORT_SYMBOL ( snd_emu10k1_ptr_write ) ;
