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path: root/sound/pci/emu10k1/emufx.c
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Diffstat (limited to 'sound/pci/emu10k1/emufx.c')
-rw-r--r--sound/pci/emu10k1/emufx.c376
1 files changed, 265 insertions, 111 deletions
diff --git a/sound/pci/emu10k1/emufx.c b/sound/pci/emu10k1/emufx.c
index 03e8c1678952..509837252735 100644
--- a/sound/pci/emu10k1/emufx.c
+++ b/sound/pci/emu10k1/emufx.c
@@ -27,8 +27,10 @@
#include <sound/driver.h>
#include <linux/pci.h>
+#include <linux/capability.h>
#include <linux/delay.h>
#include <linux/slab.h>
+#include <linux/vmalloc.h>
#include <linux/init.h>
#include <sound/core.h>
#include <sound/emu10k1.h>
@@ -309,9 +311,10 @@ static inline void snd_leave_user(mm_segment_t fs)
* controls
*/
-static int snd_emu10k1_gpr_ctl_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
+static int snd_emu10k1_gpr_ctl_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
- snd_emu10k1_fx8010_ctl_t *ctl = (snd_emu10k1_fx8010_ctl_t *)kcontrol->private_value;
+ struct snd_emu10k1_fx8010_ctl *ctl =
+ (struct snd_emu10k1_fx8010_ctl *) kcontrol->private_value;
if (ctl->min == 0 && ctl->max == 1)
uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
@@ -323,10 +326,11 @@ static int snd_emu10k1_gpr_ctl_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_
return 0;
}
-static int snd_emu10k1_gpr_ctl_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_emu10k1_gpr_ctl_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- emu10k1_t *emu = snd_kcontrol_chip(kcontrol);
- snd_emu10k1_fx8010_ctl_t *ctl = (snd_emu10k1_fx8010_ctl_t *)kcontrol->private_value;
+ struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
+ struct snd_emu10k1_fx8010_ctl *ctl =
+ (struct snd_emu10k1_fx8010_ctl *) kcontrol->private_value;
unsigned long flags;
unsigned int i;
@@ -337,10 +341,11 @@ static int snd_emu10k1_gpr_ctl_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value
return 0;
}
-static int snd_emu10k1_gpr_ctl_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_emu10k1_gpr_ctl_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- emu10k1_t *emu = snd_kcontrol_chip(kcontrol);
- snd_emu10k1_fx8010_ctl_t *ctl = (snd_emu10k1_fx8010_ctl_t *)kcontrol->private_value;
+ struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
+ struct snd_emu10k1_fx8010_ctl *ctl =
+ (struct snd_emu10k1_fx8010_ctl *) kcontrol->private_value;
unsigned long flags;
unsigned int nval, val;
unsigned int i, j;
@@ -393,9 +398,9 @@ static int snd_emu10k1_gpr_ctl_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value
* Interrupt handler
*/
-static void snd_emu10k1_fx8010_interrupt(emu10k1_t *emu)
+static void snd_emu10k1_fx8010_interrupt(struct snd_emu10k1 *emu)
{
- snd_emu10k1_fx8010_irq_t *irq, *nirq;
+ struct snd_emu10k1_fx8010_irq *irq, *nirq;
irq = emu->fx8010.irq_handlers;
while (irq) {
@@ -409,13 +414,13 @@ static void snd_emu10k1_fx8010_interrupt(emu10k1_t *emu)
}
}
-int snd_emu10k1_fx8010_register_irq_handler(emu10k1_t *emu,
- snd_fx8010_irq_handler_t *handler,
- unsigned char gpr_running,
- void *private_data,
- snd_emu10k1_fx8010_irq_t **r_irq)
+int snd_emu10k1_fx8010_register_irq_handler(struct snd_emu10k1 *emu,
+ snd_fx8010_irq_handler_t *handler,
+ unsigned char gpr_running,
+ void *private_data,
+ struct snd_emu10k1_fx8010_irq **r_irq)
{
- snd_emu10k1_fx8010_irq_t *irq;
+ struct snd_emu10k1_fx8010_irq *irq;
unsigned long flags;
irq = kmalloc(sizeof(*irq), GFP_ATOMIC);
@@ -440,10 +445,10 @@ int snd_emu10k1_fx8010_register_irq_handler(emu10k1_t *emu,
return 0;
}
-int snd_emu10k1_fx8010_unregister_irq_handler(emu10k1_t *emu,
- snd_emu10k1_fx8010_irq_t *irq)
+int snd_emu10k1_fx8010_unregister_irq_handler(struct snd_emu10k1 *emu,
+ struct snd_emu10k1_fx8010_irq *irq)
{
- snd_emu10k1_fx8010_irq_t *tmp;
+ struct snd_emu10k1_fx8010_irq *tmp;
unsigned long flags;
spin_lock_irqsave(&emu->fx8010.irq_lock, flags);
@@ -468,7 +473,8 @@ int snd_emu10k1_fx8010_unregister_irq_handler(emu10k1_t *emu,
* EMU10K1 effect manager
*************************************************************************/
-static void snd_emu10k1_write_op(emu10k1_fx8010_code_t *icode, unsigned int *ptr,
+static void snd_emu10k1_write_op(struct snd_emu10k1_fx8010_code *icode,
+ unsigned int *ptr,
u32 op, u32 r, u32 a, u32 x, u32 y)
{
u_int32_t *code;
@@ -483,7 +489,8 @@ static void snd_emu10k1_write_op(emu10k1_fx8010_code_t *icode, unsigned int *ptr
#define OP(icode, ptr, op, r, a, x, y) \
snd_emu10k1_write_op(icode, ptr, op, r, a, x, y)
-static void snd_emu10k1_audigy_write_op(emu10k1_fx8010_code_t *icode, unsigned int *ptr,
+static void snd_emu10k1_audigy_write_op(struct snd_emu10k1_fx8010_code *icode,
+ unsigned int *ptr,
u32 op, u32 r, u32 a, u32 x, u32 y)
{
u_int32_t *code;
@@ -498,19 +505,20 @@ static void snd_emu10k1_audigy_write_op(emu10k1_fx8010_code_t *icode, unsigned i
#define A_OP(icode, ptr, op, r, a, x, y) \
snd_emu10k1_audigy_write_op(icode, ptr, op, r, a, x, y)
-static void snd_emu10k1_efx_write(emu10k1_t *emu, unsigned int pc, unsigned int data)
+static void snd_emu10k1_efx_write(struct snd_emu10k1 *emu, unsigned int pc, unsigned int data)
{
pc += emu->audigy ? A_MICROCODEBASE : MICROCODEBASE;
snd_emu10k1_ptr_write(emu, pc, 0, data);
}
-unsigned int snd_emu10k1_efx_read(emu10k1_t *emu, unsigned int pc)
+unsigned int snd_emu10k1_efx_read(struct snd_emu10k1 *emu, unsigned int pc)
{
pc += emu->audigy ? A_MICROCODEBASE : MICROCODEBASE;
return snd_emu10k1_ptr_read(emu, pc, 0);
}
-static int snd_emu10k1_gpr_poke(emu10k1_t *emu, emu10k1_fx8010_code_t *icode)
+static int snd_emu10k1_gpr_poke(struct snd_emu10k1 *emu,
+ struct snd_emu10k1_fx8010_code *icode)
{
int gpr;
u32 val;
@@ -525,7 +533,8 @@ static int snd_emu10k1_gpr_poke(emu10k1_t *emu, emu10k1_fx8010_code_t *icode)
return 0;
}
-static int snd_emu10k1_gpr_peek(emu10k1_t *emu, emu10k1_fx8010_code_t *icode)
+static int snd_emu10k1_gpr_peek(struct snd_emu10k1 *emu,
+ struct snd_emu10k1_fx8010_code *icode)
{
int gpr;
u32 val;
@@ -539,7 +548,8 @@ static int snd_emu10k1_gpr_peek(emu10k1_t *emu, emu10k1_fx8010_code_t *icode)
return 0;
}
-static int snd_emu10k1_tram_poke(emu10k1_t *emu, emu10k1_fx8010_code_t *icode)
+static int snd_emu10k1_tram_poke(struct snd_emu10k1 *emu,
+ struct snd_emu10k1_fx8010_code *icode)
{
int tram;
u32 addr, val;
@@ -561,7 +571,8 @@ static int snd_emu10k1_tram_poke(emu10k1_t *emu, emu10k1_fx8010_code_t *icode)
return 0;
}
-static int snd_emu10k1_tram_peek(emu10k1_t *emu, emu10k1_fx8010_code_t *icode)
+static int snd_emu10k1_tram_peek(struct snd_emu10k1 *emu,
+ struct snd_emu10k1_fx8010_code *icode)
{
int tram;
u32 val, addr;
@@ -583,7 +594,8 @@ static int snd_emu10k1_tram_peek(emu10k1_t *emu, emu10k1_fx8010_code_t *icode)
return 0;
}
-static int snd_emu10k1_code_poke(emu10k1_t *emu, emu10k1_fx8010_code_t *icode)
+static int snd_emu10k1_code_poke(struct snd_emu10k1 *emu,
+ struct snd_emu10k1_fx8010_code *icode)
{
u32 pc, lo, hi;
@@ -599,7 +611,8 @@ static int snd_emu10k1_code_poke(emu10k1_t *emu, emu10k1_fx8010_code_t *icode)
return 0;
}
-static int snd_emu10k1_code_peek(emu10k1_t *emu, emu10k1_fx8010_code_t *icode)
+static int snd_emu10k1_code_peek(struct snd_emu10k1 *emu,
+ struct snd_emu10k1_fx8010_code *icode)
{
u32 pc;
@@ -614,10 +627,11 @@ static int snd_emu10k1_code_peek(emu10k1_t *emu, emu10k1_fx8010_code_t *icode)
return 0;
}
-static snd_emu10k1_fx8010_ctl_t *snd_emu10k1_look_for_ctl(emu10k1_t *emu, snd_ctl_elem_id_t *id)
+static struct snd_emu10k1_fx8010_ctl *
+snd_emu10k1_look_for_ctl(struct snd_emu10k1 *emu, struct snd_ctl_elem_id *id)
{
- snd_emu10k1_fx8010_ctl_t *ctl;
- snd_kcontrol_t *kcontrol;
+ struct snd_emu10k1_fx8010_ctl *ctl;
+ struct snd_kcontrol *kcontrol;
struct list_head *list;
list_for_each(list, &emu->fx8010.gpr_ctl) {
@@ -631,13 +645,14 @@ static snd_emu10k1_fx8010_ctl_t *snd_emu10k1_look_for_ctl(emu10k1_t *emu, snd_ct
return NULL;
}
-static int snd_emu10k1_verify_controls(emu10k1_t *emu, emu10k1_fx8010_code_t *icode)
+static int snd_emu10k1_verify_controls(struct snd_emu10k1 *emu,
+ struct snd_emu10k1_fx8010_code *icode)
{
unsigned int i;
- snd_ctl_elem_id_t __user *_id;
- snd_ctl_elem_id_t id;
- emu10k1_fx8010_control_gpr_t __user *_gctl;
- emu10k1_fx8010_control_gpr_t *gctl;
+ struct snd_ctl_elem_id __user *_id;
+ struct snd_ctl_elem_id id;
+ struct snd_emu10k1_fx8010_control_gpr __user *_gctl;
+ struct snd_emu10k1_fx8010_control_gpr *gctl;
int err;
for (i = 0, _id = icode->gpr_del_controls;
@@ -685,28 +700,29 @@ static int snd_emu10k1_verify_controls(emu10k1_t *emu, emu10k1_fx8010_code_t *ic
return err;
}
-static void snd_emu10k1_ctl_private_free(snd_kcontrol_t *kctl)
+static void snd_emu10k1_ctl_private_free(struct snd_kcontrol *kctl)
{
- snd_emu10k1_fx8010_ctl_t *ctl;
+ struct snd_emu10k1_fx8010_ctl *ctl;
- ctl = (snd_emu10k1_fx8010_ctl_t *)kctl->private_value;
+ ctl = (struct snd_emu10k1_fx8010_ctl *) kctl->private_value;
kctl->private_value = 0;
list_del(&ctl->list);
kfree(ctl);
}
-static int snd_emu10k1_add_controls(emu10k1_t *emu, emu10k1_fx8010_code_t *icode)
+static int snd_emu10k1_add_controls(struct snd_emu10k1 *emu,
+ struct snd_emu10k1_fx8010_code *icode)
{
unsigned int i, j;
- emu10k1_fx8010_control_gpr_t __user *_gctl;
- emu10k1_fx8010_control_gpr_t *gctl;
- snd_emu10k1_fx8010_ctl_t *ctl, *nctl;
- snd_kcontrol_new_t knew;
- snd_kcontrol_t *kctl;
- snd_ctl_elem_value_t *val;
+ struct snd_emu10k1_fx8010_control_gpr __user *_gctl;
+ struct snd_emu10k1_fx8010_control_gpr *gctl;
+ struct snd_emu10k1_fx8010_ctl *ctl, *nctl;
+ struct snd_kcontrol_new knew;
+ struct snd_kcontrol *kctl;
+ struct snd_ctl_elem_value *val;
int err = 0;
- val = (snd_ctl_elem_value_t *)kmalloc(sizeof(*val), GFP_KERNEL);
+ val = kmalloc(sizeof(*val), GFP_KERNEL);
gctl = kmalloc(sizeof(*gctl), GFP_KERNEL);
nctl = kmalloc(sizeof(*nctl), GFP_KERNEL);
if (!val || !gctl || !nctl) {
@@ -751,7 +767,7 @@ static int snd_emu10k1_add_controls(emu10k1_t *emu, emu10k1_fx8010_code_t *icode
nctl->max = gctl->max;
nctl->translation = gctl->translation;
if (ctl == NULL) {
- ctl = (snd_emu10k1_fx8010_ctl_t *)kmalloc(sizeof(*ctl), GFP_KERNEL);
+ ctl = kmalloc(sizeof(*ctl), GFP_KERNEL);
if (ctl == NULL) {
err = -ENOMEM;
goto __error;
@@ -782,13 +798,14 @@ static int snd_emu10k1_add_controls(emu10k1_t *emu, emu10k1_fx8010_code_t *icode
return err;
}
-static int snd_emu10k1_del_controls(emu10k1_t *emu, emu10k1_fx8010_code_t *icode)
+static int snd_emu10k1_del_controls(struct snd_emu10k1 *emu,
+ struct snd_emu10k1_fx8010_code *icode)
{
unsigned int i;
- snd_ctl_elem_id_t id;
- snd_ctl_elem_id_t __user *_id;
- snd_emu10k1_fx8010_ctl_t *ctl;
- snd_card_t *card = emu->card;
+ struct snd_ctl_elem_id id;
+ struct snd_ctl_elem_id __user *_id;
+ struct snd_emu10k1_fx8010_ctl *ctl;
+ struct snd_card *card = emu->card;
for (i = 0, _id = icode->gpr_del_controls;
i < icode->gpr_del_control_count; i++, _id++) {
@@ -803,14 +820,15 @@ static int snd_emu10k1_del_controls(emu10k1_t *emu, emu10k1_fx8010_code_t *icode
return 0;
}
-static int snd_emu10k1_list_controls(emu10k1_t *emu, emu10k1_fx8010_code_t *icode)
+static int snd_emu10k1_list_controls(struct snd_emu10k1 *emu,
+ struct snd_emu10k1_fx8010_code *icode)
{
unsigned int i = 0, j;
unsigned int total = 0;
- emu10k1_fx8010_control_gpr_t *gctl;
- emu10k1_fx8010_control_gpr_t __user *_gctl;
- snd_emu10k1_fx8010_ctl_t *ctl;
- snd_ctl_elem_id_t *id;
+ struct snd_emu10k1_fx8010_control_gpr *gctl;
+ struct snd_emu10k1_fx8010_control_gpr __user *_gctl;
+ struct snd_emu10k1_fx8010_ctl *ctl;
+ struct snd_ctl_elem_id *id;
struct list_head *list;
gctl = kmalloc(sizeof(*gctl), GFP_KERNEL);
@@ -851,7 +869,8 @@ static int snd_emu10k1_list_controls(emu10k1_t *emu, emu10k1_fx8010_code_t *icod
return 0;
}
-static int snd_emu10k1_icode_poke(emu10k1_t *emu, emu10k1_fx8010_code_t *icode)
+static int snd_emu10k1_icode_poke(struct snd_emu10k1 *emu,
+ struct snd_emu10k1_fx8010_code *icode)
{
int err = 0;
@@ -882,7 +901,8 @@ static int snd_emu10k1_icode_poke(emu10k1_t *emu, emu10k1_fx8010_code_t *icode)
return err;
}
-static int snd_emu10k1_icode_peek(emu10k1_t *emu, emu10k1_fx8010_code_t *icode)
+static int snd_emu10k1_icode_peek(struct snd_emu10k1 *emu,
+ struct snd_emu10k1_fx8010_code *icode)
{
int err;
@@ -900,11 +920,12 @@ static int snd_emu10k1_icode_peek(emu10k1_t *emu, emu10k1_fx8010_code_t *icode)
return err;
}
-static int snd_emu10k1_ipcm_poke(emu10k1_t *emu, emu10k1_fx8010_pcm_t *ipcm)
+static int snd_emu10k1_ipcm_poke(struct snd_emu10k1 *emu,
+ struct snd_emu10k1_fx8010_pcm_rec *ipcm)
{
unsigned int i;
int err = 0;
- snd_emu10k1_fx8010_pcm_t *pcm;
+ struct snd_emu10k1_fx8010_pcm *pcm;
if (ipcm->substream >= EMU10K1_FX8010_PCM_COUNT)
return -EINVAL;
@@ -945,11 +966,12 @@ static int snd_emu10k1_ipcm_poke(emu10k1_t *emu, emu10k1_fx8010_pcm_t *ipcm)
return err;
}
-static int snd_emu10k1_ipcm_peek(emu10k1_t *emu, emu10k1_fx8010_pcm_t *ipcm)
+static int snd_emu10k1_ipcm_peek(struct snd_emu10k1 *emu,
+ struct snd_emu10k1_fx8010_pcm_rec *ipcm)
{
unsigned int i;
int err = 0;
- snd_emu10k1_fx8010_pcm_t *pcm;
+ struct snd_emu10k1_fx8010_pcm *pcm;
if (ipcm->substream >= EMU10K1_FX8010_PCM_COUNT)
return -EINVAL;
@@ -979,7 +1001,9 @@ static int snd_emu10k1_ipcm_peek(emu10k1_t *emu, emu10k1_fx8010_pcm_t *ipcm)
#define SND_EMU10K1_PLAYBACK_CHANNELS 8
#define SND_EMU10K1_CAPTURE_CHANNELS 4
-static void __devinit snd_emu10k1_init_mono_control(emu10k1_fx8010_control_gpr_t *ctl, const char *name, int gpr, int defval)
+static void __devinit
+snd_emu10k1_init_mono_control(struct snd_emu10k1_fx8010_control_gpr *ctl,
+ const char *name, int gpr, int defval)
{
ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
strcpy(ctl->id.name, name);
@@ -990,7 +1014,9 @@ static void __devinit snd_emu10k1_init_mono_control(emu10k1_fx8010_control_gpr_t
ctl->translation = EMU10K1_GPR_TRANSLATION_TABLE100;
}
-static void __devinit snd_emu10k1_init_stereo_control(emu10k1_fx8010_control_gpr_t *ctl, const char *name, int gpr, int defval)
+static void __devinit
+snd_emu10k1_init_stereo_control(struct snd_emu10k1_fx8010_control_gpr *ctl,
+ const char *name, int gpr, int defval)
{
ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
strcpy(ctl->id.name, name);
@@ -1002,7 +1028,9 @@ static void __devinit snd_emu10k1_init_stereo_control(emu10k1_fx8010_control_gpr
ctl->translation = EMU10K1_GPR_TRANSLATION_TABLE100;
}
-static void __devinit snd_emu10k1_init_mono_onoff_control(emu10k1_fx8010_control_gpr_t *ctl, const char *name, int gpr, int defval)
+static void __devinit
+snd_emu10k1_init_mono_onoff_control(struct snd_emu10k1_fx8010_control_gpr *ctl,
+ const char *name, int gpr, int defval)
{
ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
strcpy(ctl->id.name, name);
@@ -1013,7 +1041,9 @@ static void __devinit snd_emu10k1_init_mono_onoff_control(emu10k1_fx8010_control
ctl->translation = EMU10K1_GPR_TRANSLATION_ONOFF;
}
-static void __devinit snd_emu10k1_init_stereo_onoff_control(emu10k1_fx8010_control_gpr_t *ctl, const char *name, int gpr, int defval)
+static void __devinit
+snd_emu10k1_init_stereo_onoff_control(struct snd_emu10k1_fx8010_control_gpr *ctl,
+ const char *name, int gpr, int defval)
{
ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
strcpy(ctl->id.name, name);
@@ -1030,7 +1060,7 @@ static void __devinit snd_emu10k1_init_stereo_onoff_control(emu10k1_fx8010_contr
* initial DSP configuration for Audigy
*/
-static int __devinit _snd_emu10k1_audigy_init_efx(emu10k1_t *emu)
+static int __devinit _snd_emu10k1_audigy_init_efx(struct snd_emu10k1 *emu)
{
int err, i, z, gpr, nctl;
const int playback = 10;
@@ -1038,17 +1068,17 @@ static int __devinit _snd_emu10k1_audigy_init_efx(emu10k1_t *emu)
const int stereo_mix = capture + 2;
const int tmp = 0x88;
u32 ptr;
- emu10k1_fx8010_code_t *icode = NULL;
- emu10k1_fx8010_control_gpr_t *controls = NULL, *ctl;
+ struct snd_emu10k1_fx8010_code *icode = NULL;
+ struct snd_emu10k1_fx8010_control_gpr *controls = NULL, *ctl;
u32 *gpr_map;
mm_segment_t seg;
- spin_lock_init(&emu->fx8010.irq_lock);
- INIT_LIST_HEAD(&emu->fx8010.gpr_ctl);
-
if ((icode = kzalloc(sizeof(*icode), GFP_KERNEL)) == NULL ||
- (icode->gpr_map = (u_int32_t __user *)kcalloc(512 + 256 + 256 + 2 * 1024, sizeof(u_int32_t), GFP_KERNEL)) == NULL ||
- (controls = kcalloc(SND_EMU10K1_GPR_CONTROLS, sizeof(*controls), GFP_KERNEL)) == NULL) {
+ (icode->gpr_map = (u_int32_t __user *)
+ kcalloc(512 + 256 + 256 + 2 * 1024, sizeof(u_int32_t),
+ GFP_KERNEL)) == NULL ||
+ (controls = kcalloc(SND_EMU10K1_GPR_CONTROLS,
+ sizeof(*controls), GFP_KERNEL)) == NULL) {
err = -ENOMEM;
goto __err;
}
@@ -1074,6 +1104,14 @@ static int __devinit _snd_emu10k1_audigy_init_efx(emu10k1_t *emu)
/* stop FX processor */
snd_emu10k1_ptr_write(emu, A_DBG, 0, (emu->fx8010.dbg = 0) | A_DBG_SINGLE_STEP);
+#if 0
+ /* FIX: jcd test */
+ for (z = 0; z < 80; z=z+2) {
+ A_OP(icode, &ptr, iACC3, A_EXTOUT(z), A_FXBUS(FXBUS_PCM_LEFT_FRONT), A_C_00000000, A_C_00000000); /* left */
+ A_OP(icode, &ptr, iACC3, A_EXTOUT(z+1), A_FXBUS(FXBUS_PCM_RIGHT_FRONT), A_C_00000000, A_C_00000000); /* right */
+ }
+#endif /* jcd test */
+#if 1
/* PCM front Playback Volume (independent from stereo mix) */
A_OP(icode, &ptr, iMAC0, A_GPR(playback), A_C_00000000, A_GPR(gpr), A_FXBUS(FXBUS_PCM_LEFT_FRONT));
A_OP(icode, &ptr, iMAC0, A_GPR(playback+1), A_C_00000000, A_GPR(gpr+1), A_FXBUS(FXBUS_PCM_RIGHT_FRONT));
@@ -1419,6 +1457,7 @@ A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input))
A_OP(icode, &ptr, iACC3, A_FXBUS2(z), A_C_00000000, A_C_00000000, A_EXTIN(z));
}
+#endif /* JCD test */
/*
* ok, set up done..
*/
@@ -1434,7 +1473,7 @@ A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input))
seg = snd_enter_user();
icode->gpr_add_control_count = nctl;
- icode->gpr_add_controls = (emu10k1_fx8010_control_gpr_t __user *)controls;
+ icode->gpr_add_controls = (struct snd_emu10k1_fx8010_control_gpr __user *)controls;
err = snd_emu10k1_icode_poke(emu, icode);
snd_leave_user(seg);
@@ -1454,14 +1493,14 @@ A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input))
/* when volume = max, then copy only to avoid volume modification */
/* with iMAC0 (negative values) */
-static void __devinit _volume(emu10k1_fx8010_code_t *icode, u32 *ptr, u32 dst, u32 src, u32 vol)
+static void __devinit _volume(struct snd_emu10k1_fx8010_code *icode, u32 *ptr, u32 dst, u32 src, u32 vol)
{
OP(icode, ptr, iMAC0, dst, C_00000000, src, vol);
OP(icode, ptr, iANDXOR, C_00000000, vol, C_ffffffff, C_7fffffff);
OP(icode, ptr, iSKIP, GPR_COND, GPR_COND, CC_REG_NONZERO, C_00000001);
OP(icode, ptr, iACC3, dst, src, C_00000000, C_00000000);
}
-static void __devinit _volume_add(emu10k1_fx8010_code_t *icode, u32 *ptr, u32 dst, u32 src, u32 vol)
+static void __devinit _volume_add(struct snd_emu10k1_fx8010_code *icode, u32 *ptr, u32 dst, u32 src, u32 vol)
{
OP(icode, ptr, iANDXOR, C_00000000, vol, C_ffffffff, C_7fffffff);
OP(icode, ptr, iSKIP, GPR_COND, GPR_COND, CC_REG_NONZERO, C_00000002);
@@ -1469,7 +1508,7 @@ static void __devinit _volume_add(emu10k1_fx8010_code_t *icode, u32 *ptr, u32 ds
OP(icode, ptr, iSKIP, C_00000000, C_7fffffff, C_7fffffff, C_00000001);
OP(icode, ptr, iMAC0, dst, dst, src, vol);
}
-static void __devinit _volume_out(emu10k1_fx8010_code_t *icode, u32 *ptr, u32 dst, u32 src, u32 vol)
+static void __devinit _volume_out(struct snd_emu10k1_fx8010_code *icode, u32 *ptr, u32 dst, u32 src, u32 vol)
{
OP(icode, ptr, iANDXOR, C_00000000, vol, C_ffffffff, C_7fffffff);
OP(icode, ptr, iSKIP, GPR_COND, GPR_COND, CC_REG_NONZERO, C_00000002);
@@ -1500,23 +1539,24 @@ static void __devinit _volume_out(emu10k1_fx8010_code_t *icode, u32 *ptr, u32 ds
_SWITCH_NEG(icode, ptr, GPR(dst), GPR(src))
-static int __devinit _snd_emu10k1_init_efx(emu10k1_t *emu)
+static int __devinit _snd_emu10k1_init_efx(struct snd_emu10k1 *emu)
{
int err, i, z, gpr, tmp, playback, capture;
u32 ptr;
- emu10k1_fx8010_code_t *icode;
- emu10k1_fx8010_pcm_t *ipcm = NULL;
- emu10k1_fx8010_control_gpr_t *controls = NULL, *ctl;
+ struct snd_emu10k1_fx8010_code *icode;
+ struct snd_emu10k1_fx8010_pcm_rec *ipcm = NULL;
+ struct snd_emu10k1_fx8010_control_gpr *controls = NULL, *ctl;
u32 *gpr_map;
mm_segment_t seg;
- spin_lock_init(&emu->fx8010.irq_lock);
- INIT_LIST_HEAD(&emu->fx8010.gpr_ctl);
-
if ((icode = kzalloc(sizeof(*icode), GFP_KERNEL)) == NULL)
return -ENOMEM;
- if ((icode->gpr_map = (u_int32_t __user *)kcalloc(256 + 160 + 160 + 2 * 512, sizeof(u_int32_t), GFP_KERNEL)) == NULL ||
- (controls = kcalloc(SND_EMU10K1_GPR_CONTROLS, sizeof(emu10k1_fx8010_control_gpr_t), GFP_KERNEL)) == NULL ||
+ if ((icode->gpr_map = (u_int32_t __user *)
+ kcalloc(256 + 160 + 160 + 2 * 512, sizeof(u_int32_t),
+ GFP_KERNEL)) == NULL ||
+ (controls = kcalloc(SND_EMU10K1_GPR_CONTROLS,
+ sizeof(struct snd_emu10k1_fx8010_control_gpr),
+ GFP_KERNEL)) == NULL ||
(ipcm = kzalloc(sizeof(*ipcm), GFP_KERNEL)) == NULL) {
err = -ENOMEM;
goto __err;
@@ -2050,7 +2090,7 @@ static int __devinit _snd_emu10k1_init_efx(emu10k1_t *emu)
goto __err;
seg = snd_enter_user();
icode->gpr_add_control_count = i;
- icode->gpr_add_controls = (emu10k1_fx8010_control_gpr_t __user *)controls;
+ icode->gpr_add_controls = (struct snd_emu10k1_fx8010_control_gpr __user *)controls;
err = snd_emu10k1_icode_poke(emu, icode);
snd_leave_user(seg);
if (err >= 0)
@@ -2065,15 +2105,17 @@ static int __devinit _snd_emu10k1_init_efx(emu10k1_t *emu)
return err;
}
-int __devinit snd_emu10k1_init_efx(emu10k1_t *emu)
+int __devinit snd_emu10k1_init_efx(struct snd_emu10k1 *emu)
{
+ spin_lock_init(&emu->fx8010.irq_lock);
+ INIT_LIST_HEAD(&emu->fx8010.gpr_ctl);
if (emu->audigy)
return _snd_emu10k1_audigy_init_efx(emu);
else
return _snd_emu10k1_init_efx(emu);
}
-void snd_emu10k1_free_efx(emu10k1_t *emu)
+void snd_emu10k1_free_efx(struct snd_emu10k1 *emu)
{
/* stop processor */
if (emu->audigy)
@@ -2083,7 +2125,7 @@ void snd_emu10k1_free_efx(emu10k1_t *emu)
}
#if 0 // FIXME: who use them?
-int snd_emu10k1_fx8010_tone_control_activate(emu10k1_t *emu, int output)
+int snd_emu10k1_fx8010_tone_control_activate(struct snd_emu10k1 *emu, int output)
{
if (output < 0 || output >= 6)
return -EINVAL;
@@ -2091,7 +2133,7 @@ int snd_emu10k1_fx8010_tone_control_activate(emu10k1_t *emu, int output)
return 0;
}
-int snd_emu10k1_fx8010_tone_control_deactivate(emu10k1_t *emu, int output)
+int snd_emu10k1_fx8010_tone_control_deactivate(struct snd_emu10k1 *emu, int output)
{
if (output < 0 || output >= 6)
return -EINVAL;
@@ -2100,7 +2142,7 @@ int snd_emu10k1_fx8010_tone_control_deactivate(emu10k1_t *emu, int output)
}
#endif
-int snd_emu10k1_fx8010_tram_setup(emu10k1_t *emu, u32 size)
+int snd_emu10k1_fx8010_tram_setup(struct snd_emu10k1 *emu, u32 size)
{
u8 size_reg = 0;
@@ -2136,13 +2178,13 @@ int snd_emu10k1_fx8010_tram_setup(emu10k1_t *emu, u32 size)
snd_emu10k1_ptr_write(emu, TCBS, 0, size_reg);
spin_lock_irq(&emu->emu_lock);
outl(inl(emu->port + HCFG) & ~HCFG_LOCKTANKCACHE_MASK, emu->port + HCFG);
- spin_unlock_irq(&emu->emu_lock);
+ spin_unlock_irq(&emu->emu_lock);
}
return 0;
}
-static int snd_emu10k1_fx8010_open(snd_hwdep_t * hw, struct file *file)
+static int snd_emu10k1_fx8010_open(struct snd_hwdep * hw, struct file *file)
{
return 0;
}
@@ -2155,7 +2197,8 @@ static void copy_string(char *dst, char *src, char *null, int idx)
strcpy(dst, src);
}
-static int snd_emu10k1_fx8010_info(emu10k1_t *emu, emu10k1_fx8010_info_t *info)
+static int snd_emu10k1_fx8010_info(struct snd_emu10k1 *emu,
+ struct snd_emu10k1_fx8010_info *info)
{
char **fxbus, **extin, **extout;
unsigned short fxbus_mask, extin_mask, extout_mask;
@@ -2181,19 +2224,19 @@ static int snd_emu10k1_fx8010_info(emu10k1_t *emu, emu10k1_fx8010_info_t *info)
return 0;
}
-static int snd_emu10k1_fx8010_ioctl(snd_hwdep_t * hw, struct file *file, unsigned int cmd, unsigned long arg)
+static int snd_emu10k1_fx8010_ioctl(struct snd_hwdep * hw, struct file *file, unsigned int cmd, unsigned long arg)
{
- emu10k1_t *emu = hw->private_data;
- emu10k1_fx8010_info_t *info;
- emu10k1_fx8010_code_t *icode;
- emu10k1_fx8010_pcm_t *ipcm;
+ struct snd_emu10k1 *emu = hw->private_data;
+ struct snd_emu10k1_fx8010_info *info;
+ struct snd_emu10k1_fx8010_code *icode;
+ struct snd_emu10k1_fx8010_pcm_rec *ipcm;
unsigned int addr;
void __user *argp = (void __user *)arg;
int res;
switch (cmd) {
case SNDRV_EMU10K1_IOCTL_INFO:
- info = (emu10k1_fx8010_info_t *)kmalloc(sizeof(*info), GFP_KERNEL);
+ info = kmalloc(sizeof(*info), GFP_KERNEL);
if (!info)
return -ENOMEM;
if ((res = snd_emu10k1_fx8010_info(emu, info)) < 0) {
@@ -2209,7 +2252,7 @@ static int snd_emu10k1_fx8010_ioctl(snd_hwdep_t * hw, struct file *file, unsigne
case SNDRV_EMU10K1_IOCTL_CODE_POKE:
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
- icode = (emu10k1_fx8010_code_t *)kmalloc(sizeof(*icode), GFP_KERNEL);
+ icode = kmalloc(sizeof(*icode), GFP_KERNEL);
if (icode == NULL)
return -ENOMEM;
if (copy_from_user(icode, argp, sizeof(*icode))) {
@@ -2220,7 +2263,7 @@ static int snd_emu10k1_fx8010_ioctl(snd_hwdep_t * hw, struct file *file, unsigne
kfree(icode);
return res;
case SNDRV_EMU10K1_IOCTL_CODE_PEEK:
- icode = (emu10k1_fx8010_code_t *)kmalloc(sizeof(*icode), GFP_KERNEL);
+ icode = kmalloc(sizeof(*icode), GFP_KERNEL);
if (icode == NULL)
return -ENOMEM;
if (copy_from_user(icode, argp, sizeof(*icode))) {
@@ -2235,7 +2278,7 @@ static int snd_emu10k1_fx8010_ioctl(snd_hwdep_t * hw, struct file *file, unsigne
kfree(icode);
return res;
case SNDRV_EMU10K1_IOCTL_PCM_POKE:
- ipcm = (emu10k1_fx8010_pcm_t *)kmalloc(sizeof(*ipcm), GFP_KERNEL);
+ ipcm = kmalloc(sizeof(*ipcm), GFP_KERNEL);
if (ipcm == NULL)
return -ENOMEM;
if (copy_from_user(ipcm, argp, sizeof(*ipcm))) {
@@ -2327,14 +2370,14 @@ static int snd_emu10k1_fx8010_ioctl(snd_hwdep_t * hw, struct file *file, unsigne
return -ENOTTY;
}
-static int snd_emu10k1_fx8010_release(snd_hwdep_t * hw, struct file *file)
+static int snd_emu10k1_fx8010_release(struct snd_hwdep * hw, struct file *file)
{
return 0;
}
-int __devinit snd_emu10k1_fx8010_new(emu10k1_t *emu, int device, snd_hwdep_t ** rhwdep)
+int __devinit snd_emu10k1_fx8010_new(struct snd_emu10k1 *emu, int device, struct snd_hwdep ** rhwdep)
{
- snd_hwdep_t *hw;
+ struct snd_hwdep *hw;
int err;
if (rhwdep)
@@ -2351,3 +2394,114 @@ int __devinit snd_emu10k1_fx8010_new(emu10k1_t *emu, int device, snd_hwdep_t **
*rhwdep = hw;
return 0;
}
+
+#ifdef CONFIG_PM
+int __devinit snd_emu10k1_efx_alloc_pm_buffer(struct snd_emu10k1 *emu)
+{
+ int len;
+
+ len = emu->audigy ? 0x200 : 0x100;
+ emu->saved_gpr = kmalloc(len * 4, GFP_KERNEL);
+ if (! emu->saved_gpr)
+ return -ENOMEM;
+ len = emu->audigy ? 0x100 : 0xa0;
+ emu->tram_val_saved = kmalloc(len * 4, GFP_KERNEL);
+ emu->tram_addr_saved = kmalloc(len * 4, GFP_KERNEL);
+ if (! emu->tram_val_saved || ! emu->tram_addr_saved)
+ return -ENOMEM;
+ len = emu->audigy ? 2 * 1024 : 2 * 512;
+ emu->saved_icode = vmalloc(len * 4);
+ if (! emu->saved_icode)
+ return -ENOMEM;
+ return 0;
+}
+
+void snd_emu10k1_efx_free_pm_buffer(struct snd_emu10k1 *emu)
+{
+ kfree(emu->saved_gpr);
+ kfree(emu->tram_val_saved);
+ kfree(emu->tram_addr_saved);
+ vfree(emu->saved_icode);
+}
+
+/*
+ * save/restore GPR, TRAM and codes
+ */
+void snd_emu10k1_efx_suspend(struct snd_emu10k1 *emu)
+{
+ int i, len;
+
+ len = emu->audigy ? 0x200 : 0x100;
+ for (i = 0; i < len; i++)
+ emu->saved_gpr[i] = snd_emu10k1_ptr_read(emu, emu->gpr_base + i, 0);
+
+ len = emu->audigy ? 0x100 : 0xa0;
+ for (i = 0; i < len; i++) {
+ emu->tram_val_saved[i] = snd_emu10k1_ptr_read(emu, TANKMEMDATAREGBASE + i, 0);
+ emu->tram_addr_saved[i] = snd_emu10k1_ptr_read(emu, TANKMEMADDRREGBASE + i, 0);
+ if (emu->audigy) {
+ emu->tram_addr_saved[i] >>= 12;
+ emu->tram_addr_saved[i] |=
+ snd_emu10k1_ptr_read(emu, A_TANKMEMCTLREGBASE + i, 0) << 20;
+ }
+ }
+
+ len = emu->audigy ? 2 * 1024 : 2 * 512;
+ for (i = 0; i < len; i++)
+ emu->saved_icode[i] = snd_emu10k1_efx_read(emu, i);
+}
+
+void snd_emu10k1_efx_resume(struct snd_emu10k1 *emu)
+{
+ int i, len;
+
+ /* set up TRAM */
+ if (emu->fx8010.etram_pages.bytes > 0) {
+ unsigned size, size_reg = 0;
+ size = emu->fx8010.etram_pages.bytes / 2;
+ size = (size - 1) >> 13;
+ while (size) {
+ size >>= 1;
+ size_reg++;
+ }
+ outl(HCFG_LOCKTANKCACHE_MASK | inl(emu->port + HCFG), emu->port + HCFG);
+ snd_emu10k1_ptr_write(emu, TCB, 0, emu->fx8010.etram_pages.addr);
+ snd_emu10k1_ptr_write(emu, TCBS, 0, size_reg);
+ outl(inl(emu->port + HCFG) & ~HCFG_LOCKTANKCACHE_MASK, emu->port + HCFG);
+ }
+
+ if (emu->audigy)
+ snd_emu10k1_ptr_write(emu, A_DBG, 0, emu->fx8010.dbg | A_DBG_SINGLE_STEP);
+ else
+ snd_emu10k1_ptr_write(emu, DBG, 0, emu->fx8010.dbg | EMU10K1_DBG_SINGLE_STEP);
+
+ len = emu->audigy ? 0x200 : 0x100;
+ for (i = 0; i < len; i++)
+ snd_emu10k1_ptr_write(emu, emu->gpr_base + i, 0, emu->saved_gpr[i]);
+
+ len = emu->audigy ? 0x100 : 0xa0;
+ for (i = 0; i < len; i++) {
+ snd_emu10k1_ptr_write(emu, TANKMEMDATAREGBASE + i, 0,
+ emu->tram_val_saved[i]);
+ if (! emu->audigy)
+ snd_emu10k1_ptr_write(emu, TANKMEMADDRREGBASE + i, 0,
+ emu->tram_addr_saved[i]);
+ else {
+ snd_emu10k1_ptr_write(emu, TANKMEMADDRREGBASE + i, 0,
+ emu->tram_addr_saved[i] << 12);
+ snd_emu10k1_ptr_write(emu, TANKMEMADDRREGBASE + i, 0,
+ emu->tram_addr_saved[i] >> 20);
+ }
+ }
+
+ len = emu->audigy ? 2 * 1024 : 2 * 512;
+ for (i = 0; i < len; i++)
+ snd_emu10k1_efx_write(emu, i, emu->saved_icode[i]);
+
+ /* start FX processor when the DSP code is updated */
+ if (emu->audigy)
+ snd_emu10k1_ptr_write(emu, A_DBG, 0, emu->fx8010.dbg);
+ else
+ snd_emu10k1_ptr_write(emu, DBG, 0, emu->fx8010.dbg);
+}
+#endif
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-05 18:26:32 +0300