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[emu10k1] Audigy DSP support

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This patch will add better support for Audigy DSP.  More gpr,
instruction and tram.  It will break binary compatibility for app
which use emu10k1 hwdep.

Signed-off-by: Peter Zubaj <pzad@pobox.sk>
This commit is contained in:
Peter Zubaj 2004-09-06 15:06:48 +00:00 • committed by Takashi Iwai
parent e35885fa65
commit 954e2df37c
1 changed files with 24 additions and 21 deletions
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45
include/sound/emu10k1.h
View file

@ -216,8 +216,11 @@
#define A_C_00100000 0xd5
#define A_GPR_ACCU 0xd6 /* ACCUM, accumulator */
#define A_GPR_COND 0xd7 /* CCR, condition register */
/* 0xd8 = noise1 */
/* 0xd9 = noise2 */
#define A_GPR_NOISE0 0xd8 /* noise source */
#define A_GPR_NOISE1 0xd9 /* noise source */
#define A_GPR_IRQ 0xda /* IRQ register */
#define A_GPR_DBAC 0xdb /* TRAM Delay Base Address Counter - internal */
#define A_GPR_DBACE 0xde /* TRAM Delay Base Address Counter - external */
/* definitions for debug register */
#define EMU10K1_DBG_ZC 0x80000000 /* zero tram counter */
@ -258,20 +261,20 @@ enum emu10k1_ctl_elem_iface {
EMU10K1_CTL_ELEM_IFACE_PCM = 3, /* PCM device */
};
struct emu10k1_ctl_elem_id {
typedef struct {
unsigned int pad; /* don't use */
enum emu10k1_ctl_elem_iface iface;/* interface identifier */
unsigned int device; /* device/client number */
unsigned int subdevice; /* subdevice (substream) number */
unsigned char name[44]; /* ASCII name of item */
unsigned int index; /* index of item */
};
} emu10k1_ctl_elem_id_t;
typedef struct {
emu10k1_ctl_elem_id_t id; /* full control ID definition */
unsigned int vcount; /* visible count */
unsigned int count; /* count of GPR (1..16) */
unsigned char gpr[32]; /* GPR number(s) */
unsigned short gpr[32]; /* GPR number(s) */
unsigned int value[32]; /* initial values */
unsigned int min; /* minimum range */
unsigned int max; /* maximum range */
@ -281,25 +284,25 @@ typedef struct {
typedef struct {
char name[128];
unsigned long gpr_valid[0x100/(sizeof(unsigned long)*8)]; /* bitmask of valid initializers */
unsigned int gpr_map[0x100]; /* initializers */
unsigned long gpr_valid[0x200/(sizeof(unsigned long)*8)]; /* bitmask of valid initializers */
unsigned int gpr_map[0x200]; /* initializers */
unsigned int gpr_add_control_count; /* count of GPR controls to add/replace */
emu10k1_fx8010_control_gpr_t __user *gpr_add_controls; /* GPR controls to add/replace */
emu10k1_fx8010_control_gpr_t *gpr_add_controls; /* GPR controls to add/replace */
unsigned int gpr_del_control_count; /* count of GPR controls to remove */
emu10k1_ctl_elem_id_t __user *gpr_del_controls; /* IDs of GPR controls to remove */
emu10k1_ctl_elem_id_t *gpr_del_controls; /* IDs of GPR controls to remove */
unsigned int gpr_list_control_count; /* count of GPR controls to list */
unsigned int gpr_list_control_total; /* total count of GPR controls */
emu10k1_fx8010_control_gpr_t __user *gpr_list_controls; /* listed GPR controls */
emu10k1_fx8010_control_gpr_t *gpr_list_controls; /* listed GPR controls */
unsigned long tram_valid[0xa0/(sizeof(unsigned long)*8)]; /* bitmask of valid initializers */
unsigned int tram_data_map[0xa0]; /* data initializers */
unsigned int tram_addr_map[0xa0]; /* map initializers */
unsigned long tram_valid[0x100/(sizeof(unsigned long)*8)]; /* bitmask of valid initializers */
unsigned int tram_data_map[0x100]; /* data initializers */
unsigned int tram_addr_map[0x100]; /* map initializers */
unsigned long code_valid[512/(sizeof(unsigned long)*8)]; /* bitmask of valid instructions */
unsigned int code[512][2]; /* one instruction - 64 bits */
unsigned long code_valid[1024/(sizeof(unsigned long)*8)]; /* bitmask of valid instructions */
unsigned int code[1024][2]; /* one instruction - 64 bits */
} emu10k1_fx8010_code_t;
typedef struct {
@ -315,12 +318,12 @@ typedef struct {
unsigned int channels; /* 16-bit channels count, zero = remove this substream */
unsigned int tram_start; /* ring buffer position in TRAM (in samples) */
unsigned int buffer_size; /* count of buffered samples */
unsigned char gpr_size; /* GPR containing size of ringbuffer in samples (host) */
unsigned char gpr_ptr; /* GPR containing current pointer in the ring buffer (host = reset, FX8010) */
unsigned char gpr_count; /* GPR containing count of samples between two interrupts (host) */
unsigned char gpr_tmpcount; /* GPR containing current count of samples to interrupt (host = set, FX8010) */
unsigned char gpr_trigger; /* GPR containing trigger (activate) information (host) */
unsigned char gpr_running; /* GPR containing info if PCM is running (FX8010) */
unsigned short gpr_size; /* GPR containing size of ringbuffer in samples (host) */
unsigned short gpr_ptr; /* GPR containing current pointer in the ring buffer (host = reset, FX8010) */
unsigned short gpr_count; /* GPR containing count of samples between two interrupts (host) */
unsigned short gpr_tmpcount; /* GPR containing current count of samples to interrupt (host = set, FX8010) */
unsigned short gpr_trigger; /* GPR containing trigger (activate) information (host) */
unsigned short gpr_running; /* GPR containing info if PCM is running (FX8010) */
unsigned char pad; /* reserved */
unsigned char etram[32]; /* external TRAM address & data (one per channel) */
unsigned int res2; /* reserved */