#include <sound/driver.h>
-#include <asm/io.h>
-#include <asm/dma.h>
#include <linux/init.h>
-#include <linux/pm.h>
+#include <linux/err.h>
+#include <linux/platform_device.h>
#include <linux/slab.h>
#include <linux/pnp.h>
#include <linux/isapnp.h>
#include <linux/moduleparam.h>
+#include <asm/io.h>
+#include <asm/dma.h>
#include <sound/core.h>
#include <sound/control.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/mpu401.h>
#include <sound/opl3.h>
-#define SNDRV_LEGACY_AUTO_PROBE
#define SNDRV_LEGACY_FIND_FREE_IRQ
#define SNDRV_LEGACY_FIND_FREE_DMA
#include <sound/initval.h>
#define PFX "es18xx: "
-struct _snd_es18xx {
+struct snd_es18xx {
unsigned long port; /* port of ESS chip */
unsigned long mpu_port; /* MPU-401 port of ESS chip */
unsigned long fm_port; /* FM port */
unsigned int dma1_shift;
unsigned int dma2_shift;
- snd_card_t *card;
- snd_pcm_t *pcm;
- snd_pcm_substream_t *playback_a_substream;
- snd_pcm_substream_t *capture_a_substream;
- snd_pcm_substream_t *playback_b_substream;
+ struct snd_card *card;
+ struct snd_pcm *pcm;
+ struct snd_pcm_substream *playback_a_substream;
+ struct snd_pcm_substream *capture_a_substream;
+ struct snd_pcm_substream *playback_b_substream;
- snd_rawmidi_t *rmidi;
+ struct snd_rawmidi *rmidi;
- snd_kcontrol_t *hw_volume;
- snd_kcontrol_t *hw_switch;
- snd_kcontrol_t *master_volume;
- snd_kcontrol_t *master_switch;
+ struct snd_kcontrol *hw_volume;
+ struct snd_kcontrol *hw_switch;
+ struct snd_kcontrol *master_volume;
+ struct snd_kcontrol *master_switch;
spinlock_t reg_lock;
spinlock_t mixer_lock;
#endif
};
+struct snd_audiodrive {
+ struct snd_es18xx *chip;
+#ifdef CONFIG_PNP
+ struct pnp_dev *dev;
+ struct pnp_dev *devc;
+#endif
+};
+
#define AUDIO1_IRQ 0x01
#define AUDIO2_IRQ 0x02
#define HWV_IRQ 0x04
#define ES18XX_PM_FM 0x020
#define ES18XX_PM_SUS 0x080
-typedef struct _snd_es18xx es18xx_t;
-
-#define chip_t es18xx_t
-
/* Lowlevel */
#define DAC1 0x01
#define DAC2 0x04
#define MILLISECOND 10000
-static int snd_es18xx_dsp_command(es18xx_t *chip, unsigned char val)
+static int snd_es18xx_dsp_command(struct snd_es18xx *chip, unsigned char val)
{
int i;
outb(val, chip->port + 0x0C);
return 0;
}
- snd_printk("dsp_command: timeout (0x%x)\n", val);
+ snd_printk(KERN_ERR "dsp_command: timeout (0x%x)\n", val);
return -EINVAL;
}
-static int snd_es18xx_dsp_get_byte(es18xx_t *chip)
+static int snd_es18xx_dsp_get_byte(struct snd_es18xx *chip)
{
int i;
for(i = MILLISECOND/10; i; i--)
if (inb(chip->port + 0x0C) & 0x40)
return inb(chip->port + 0x0A);
- snd_printk("dsp_get_byte failed: 0x%lx = 0x%x!!!\n", chip->port + 0x0A, inb(chip->port + 0x0A));
+ snd_printk(KERN_ERR "dsp_get_byte failed: 0x%lx = 0x%x!!!\n",
+ chip->port + 0x0A, inb(chip->port + 0x0A));
return -ENODEV;
}
#undef REG_DEBUG
-static int snd_es18xx_write(es18xx_t *chip,
+static int snd_es18xx_write(struct snd_es18xx *chip,
unsigned char reg, unsigned char data)
{
unsigned long flags;
end:
spin_unlock_irqrestore(&chip->reg_lock, flags);
#ifdef REG_DEBUG
- snd_printk("Reg %02x set to %02x\n", reg, data);
+ snd_printk(KERN_DEBUG "Reg %02x set to %02x\n", reg, data);
#endif
return ret;
}
-static int snd_es18xx_read(es18xx_t *chip, unsigned char reg)
+static int snd_es18xx_read(struct snd_es18xx *chip, unsigned char reg)
{
unsigned long flags;
int ret, data;
data = snd_es18xx_dsp_get_byte(chip);
ret = data;
#ifdef REG_DEBUG
- snd_printk("Reg %02x now is %02x (%d)\n", reg, data, ret);
+ snd_printk(KERN_DEBUG "Reg %02x now is %02x (%d)\n", reg, data, ret);
#endif
end:
spin_unlock_irqrestore(&chip->reg_lock, flags);
}
/* Return old value */
-static int snd_es18xx_bits(es18xx_t *chip, unsigned char reg,
+static int snd_es18xx_bits(struct snd_es18xx *chip, unsigned char reg,
unsigned char mask, unsigned char val)
{
int ret;
if (ret < 0)
goto end;
#ifdef REG_DEBUG
- snd_printk("Reg %02x was %02x, set to %02x (%d)\n", reg, old, new, ret);
+ snd_printk(KERN_DEBUG "Reg %02x was %02x, set to %02x (%d)\n",
+ reg, old, new, ret);
#endif
}
ret = oval;
return ret;
}
-inline void snd_es18xx_mixer_write(es18xx_t *chip,
+static inline void snd_es18xx_mixer_write(struct snd_es18xx *chip,
unsigned char reg, unsigned char data)
{
unsigned long flags;
outb(data, chip->port + 0x05);
spin_unlock_irqrestore(&chip->mixer_lock, flags);
#ifdef REG_DEBUG
- snd_printk("Mixer reg %02x set to %02x\n", reg, data);
+ snd_printk(KERN_DEBUG "Mixer reg %02x set to %02x\n", reg, data);
#endif
}
-inline int snd_es18xx_mixer_read(es18xx_t *chip, unsigned char reg)
+static inline int snd_es18xx_mixer_read(struct snd_es18xx *chip, unsigned char reg)
{
unsigned long flags;
int data;
data = inb(chip->port + 0x05);
spin_unlock_irqrestore(&chip->mixer_lock, flags);
#ifdef REG_DEBUG
- snd_printk("Mixer reg %02x now is %02x\n", reg, data);
+ snd_printk(KERN_DEBUG "Mixer reg %02x now is %02x\n", reg, data);
#endif
return data;
}
/* Return old value */
-static inline int snd_es18xx_mixer_bits(es18xx_t *chip, unsigned char reg,
+static inline int snd_es18xx_mixer_bits(struct snd_es18xx *chip, unsigned char reg,
unsigned char mask, unsigned char val)
{
unsigned char old, new, oval;
new = (old & ~mask) | (val & mask);
outb(new, chip->port + 0x05);
#ifdef REG_DEBUG
- snd_printk("Mixer reg %02x was %02x, set to %02x\n", reg, old, new);
+ snd_printk(KERN_DEBUG "Mixer reg %02x was %02x, set to %02x\n",
+ reg, old, new);
#endif
}
spin_unlock_irqrestore(&chip->mixer_lock, flags);
return oval;
}
-static inline int snd_es18xx_mixer_writable(es18xx_t *chip, unsigned char reg,
+static inline int snd_es18xx_mixer_writable(struct snd_es18xx *chip, unsigned char reg,
unsigned char mask)
{
int old, expected, new;
new = inb(chip->port + 0x05);
spin_unlock_irqrestore(&chip->mixer_lock, flags);
#ifdef REG_DEBUG
- snd_printk("Mixer reg %02x was %02x, set to %02x, now is %02x\n", reg, old, expected, new);
+ snd_printk(KERN_DEBUG "Mixer reg %02x was %02x, set to %02x, now is %02x\n",
+ reg, old, expected, new);
#endif
return expected == new;
}
-static int snd_es18xx_reset(es18xx_t *chip)
+static int snd_es18xx_reset(struct snd_es18xx *chip)
{
int i;
outb(0x03, chip->port + 0x06);
return 0;
}
-static int snd_es18xx_reset_fifo(es18xx_t *chip)
+static int snd_es18xx_reset_fifo(struct snd_es18xx *chip)
{
outb(0x02, chip->port + 0x06);
inb(chip->port + 0x06);
return 0;
}
-static ratnum_t new_clocks[2] = {
+static struct snd_ratnum new_clocks[2] = {
{
.num = 793800,
.den_min = 1,
}
};
-static snd_pcm_hw_constraint_ratnums_t new_hw_constraints_clocks = {
+static struct snd_pcm_hw_constraint_ratnums new_hw_constraints_clocks = {
.nrats = 2,
.rats = new_clocks,
};
-static ratnum_t old_clocks[2] = {
+static struct snd_ratnum old_clocks[2] = {
{
.num = 795444,
.den_min = 1,
}
};
-static snd_pcm_hw_constraint_ratnums_t old_hw_constraints_clocks = {
+static struct snd_pcm_hw_constraint_ratnums old_hw_constraints_clocks = {
.nrats = 2,
.rats = old_clocks,
};
-static void snd_es18xx_rate_set(es18xx_t *chip,
- snd_pcm_substream_t *substream,
+static void snd_es18xx_rate_set(struct snd_es18xx *chip,
+ struct snd_pcm_substream *substream,
int mode)
{
unsigned int bits, div0;
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_pcm_runtime *runtime = substream->runtime;
if (chip->caps & ES18XX_NEW_RATE) {
if (runtime->rate_num == new_clocks[0].num)
bits = 128 - runtime->rate_den;
if ((chip->caps & ES18XX_PCM2) && mode == DAC2) {
snd_es18xx_mixer_write(chip, 0x70, bits);
+ /*
+ * Comment from kernel oss driver:
+ * FKS: fascinating: 0x72 doesn't seem to work.
+ */
+ snd_es18xx_write(chip, 0xA2, div0);
snd_es18xx_mixer_write(chip, 0x72, div0);
} else {
snd_es18xx_write(chip, 0xA1, bits);
}
}
-static int snd_es18xx_playback_hw_params(snd_pcm_substream_t * substream,
- snd_pcm_hw_params_t * hw_params)
+static int snd_es18xx_playback_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *hw_params)
{
- es18xx_t *chip = snd_pcm_substream_chip(substream);
+ struct snd_es18xx *chip = snd_pcm_substream_chip(substream);
int shift, err;
shift = 0;
return 0;
}
-static int snd_es18xx_pcm_hw_free(snd_pcm_substream_t * substream)
+static int snd_es18xx_pcm_hw_free(struct snd_pcm_substream *substream)
{
return snd_pcm_lib_free_pages(substream);
}
-static int snd_es18xx_playback1_prepare(es18xx_t *chip,
- snd_pcm_substream_t *substream)
+static int snd_es18xx_playback1_prepare(struct snd_es18xx *chip,
+ struct snd_pcm_substream *substream)
{
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_pcm_runtime *runtime = substream->runtime;
unsigned int size = snd_pcm_lib_buffer_bytes(substream);
unsigned int count = snd_pcm_lib_period_bytes(substream);
return 0;
}
-static int snd_es18xx_playback1_trigger(es18xx_t *chip,
- snd_pcm_substream_t * substream,
+static int snd_es18xx_playback1_trigger(struct snd_es18xx *chip,
+ struct snd_pcm_substream *substream,
int cmd)
{
switch (cmd) {
return 0;
}
-static int snd_es18xx_capture_hw_params(snd_pcm_substream_t * substream,
- snd_pcm_hw_params_t * hw_params)
+static int snd_es18xx_capture_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *hw_params)
{
- es18xx_t *chip = snd_pcm_substream_chip(substream);
+ struct snd_es18xx *chip = snd_pcm_substream_chip(substream);
int shift, err;
shift = 0;
return 0;
}
-static int snd_es18xx_capture_prepare(snd_pcm_substream_t *substream)
+static int snd_es18xx_capture_prepare(struct snd_pcm_substream *substream)
{
- es18xx_t *chip = snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_es18xx *chip = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
unsigned int size = snd_pcm_lib_buffer_bytes(substream);
unsigned int count = snd_pcm_lib_period_bytes(substream);
return 0;
}
-static int snd_es18xx_capture_trigger(snd_pcm_substream_t *substream,
+static int snd_es18xx_capture_trigger(struct snd_pcm_substream *substream,
int cmd)
{
- es18xx_t *chip = snd_pcm_substream_chip(substream);
+ struct snd_es18xx *chip = snd_pcm_substream_chip(substream);
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
return 0;
}
-static int snd_es18xx_playback2_prepare(es18xx_t *chip,
- snd_pcm_substream_t *substream)
+static int snd_es18xx_playback2_prepare(struct snd_es18xx *chip,
+ struct snd_pcm_substream *substream)
{
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_pcm_runtime *runtime = substream->runtime;
unsigned int size = snd_pcm_lib_buffer_bytes(substream);
unsigned int count = snd_pcm_lib_period_bytes(substream);
return 0;
}
-static int snd_es18xx_playback2_trigger(es18xx_t *chip,
- snd_pcm_substream_t *substream,
+static int snd_es18xx_playback2_trigger(struct snd_es18xx *chip,
+ struct snd_pcm_substream *substream,
int cmd)
{
switch (cmd) {
return 0;
}
-static int snd_es18xx_playback_prepare(snd_pcm_substream_t *substream)
+static int snd_es18xx_playback_prepare(struct snd_pcm_substream *substream)
{
- es18xx_t *chip = snd_pcm_substream_chip(substream);
+ struct snd_es18xx *chip = snd_pcm_substream_chip(substream);
if (substream->number == 0 && (chip->caps & ES18XX_PCM2))
return snd_es18xx_playback1_prepare(chip, substream);
else
return snd_es18xx_playback2_prepare(chip, substream);
}
-static int snd_es18xx_playback_trigger(snd_pcm_substream_t *substream,
+static int snd_es18xx_playback_trigger(struct snd_pcm_substream *substream,
int cmd)
{
- es18xx_t *chip = snd_pcm_substream_chip(substream);
+ struct snd_es18xx *chip = snd_pcm_substream_chip(substream);
if (substream->number == 0 && (chip->caps & ES18XX_PCM2))
return snd_es18xx_playback1_trigger(chip, substream, cmd);
else
static irqreturn_t snd_es18xx_interrupt(int irq, void *dev_id, struct pt_regs *regs)
{
- es18xx_t *chip = snd_magic_cast(es18xx_t, dev_id, return IRQ_NONE);
+ struct snd_es18xx *chip = dev_id;
unsigned char status;
if (chip->caps & ES18XX_CONTROL) {
return IRQ_HANDLED;
}
-static snd_pcm_uframes_t snd_es18xx_playback_pointer(snd_pcm_substream_t * substream)
+static snd_pcm_uframes_t snd_es18xx_playback_pointer(struct snd_pcm_substream *substream)
{
- es18xx_t *chip = snd_pcm_substream_chip(substream);
+ struct snd_es18xx *chip = snd_pcm_substream_chip(substream);
int pos;
if (substream->number == 0 && (chip->caps & ES18XX_PCM2)) {
}
}
-static snd_pcm_uframes_t snd_es18xx_capture_pointer(snd_pcm_substream_t * substream)
+static snd_pcm_uframes_t snd_es18xx_capture_pointer(struct snd_pcm_substream *substream)
{
- es18xx_t *chip = snd_pcm_substream_chip(substream);
+ struct snd_es18xx *chip = snd_pcm_substream_chip(substream);
int pos;
if (!(chip->active & ADC1))
return pos >> chip->dma1_shift;
}
-static snd_pcm_hardware_t snd_es18xx_playback =
+static struct snd_pcm_hardware snd_es18xx_playback =
{
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_RESUME |
.fifo_size = 0,
};
-static snd_pcm_hardware_t snd_es18xx_capture =
+static struct snd_pcm_hardware snd_es18xx_capture =
{
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_RESUME |
.fifo_size = 0,
};
-static int snd_es18xx_playback_open(snd_pcm_substream_t * substream)
+static int snd_es18xx_playback_open(struct snd_pcm_substream *substream)
{
- snd_pcm_runtime_t *runtime = substream->runtime;
- es18xx_t *chip = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct snd_es18xx *chip = snd_pcm_substream_chip(substream);
if (substream->number == 0 && (chip->caps & ES18XX_PCM2)) {
if ((chip->caps & ES18XX_DUPLEX_MONO) &&
return 0;
}
-static int snd_es18xx_capture_open(snd_pcm_substream_t * substream)
+static int snd_es18xx_capture_open(struct snd_pcm_substream *substream)
{
- snd_pcm_runtime_t *runtime = substream->runtime;
- es18xx_t *chip = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct snd_es18xx *chip = snd_pcm_substream_chip(substream);
if (chip->playback_b_substream)
return -EAGAIN;
return 0;
}
-static int snd_es18xx_playback_close(snd_pcm_substream_t * substream)
+static int snd_es18xx_playback_close(struct snd_pcm_substream *substream)
{
- es18xx_t *chip = snd_pcm_substream_chip(substream);
+ struct snd_es18xx *chip = snd_pcm_substream_chip(substream);
if (substream->number == 0 && (chip->caps & ES18XX_PCM2))
chip->playback_a_substream = NULL;
return 0;
}
-static int snd_es18xx_capture_close(snd_pcm_substream_t * substream)
+static int snd_es18xx_capture_close(struct snd_pcm_substream *substream)
{
- es18xx_t *chip = snd_pcm_substream_chip(substream);
+ struct snd_es18xx *chip = snd_pcm_substream_chip(substream);
chip->capture_a_substream = NULL;
snd_pcm_lib_free_pages(substream);
* MIXER part
*/
-static int snd_es18xx_info_mux(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
+static int snd_es18xx_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
static char *texts[8] = {
"Mic", "Mic Master", "CD", "AOUT",
return 0;
}
-static int snd_es18xx_get_mux(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_es18xx_get_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- es18xx_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol);
ucontrol->value.enumerated.item[0] = snd_es18xx_mixer_read(chip, 0x1c) & 0x07;
return 0;
}
-static int snd_es18xx_put_mux(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_es18xx_put_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- es18xx_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol);
unsigned char val = ucontrol->value.enumerated.item[0];
if (val > 7)
return snd_es18xx_mixer_bits(chip, 0x1c, 0x07, val) != val;
}
-static int snd_es18xx_info_spatializer_enable(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
+static int snd_es18xx_info_spatializer_enable(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
uinfo->count = 1;
return 0;
}
-static int snd_es18xx_get_spatializer_enable(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_es18xx_get_spatializer_enable(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- es18xx_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol);
unsigned char val = snd_es18xx_mixer_read(chip, 0x50);
ucontrol->value.integer.value[0] = !!(val & 8);
return 0;
}
-static int snd_es18xx_put_spatializer_enable(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_es18xx_put_spatializer_enable(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- es18xx_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol);
unsigned char oval, nval;
int change;
nval = ucontrol->value.integer.value[0] ? 0x0c : 0x04;
return change;
}
-static int snd_es18xx_info_hw_volume(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
+static int snd_es18xx_info_hw_volume(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = 2;
return 0;
}
-static int snd_es18xx_get_hw_volume(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_es18xx_get_hw_volume(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- es18xx_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol);
ucontrol->value.integer.value[0] = snd_es18xx_mixer_read(chip, 0x61) & 0x3f;
ucontrol->value.integer.value[1] = snd_es18xx_mixer_read(chip, 0x63) & 0x3f;
return 0;
}
-static int snd_es18xx_info_hw_switch(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
+static int snd_es18xx_info_hw_switch(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
uinfo->count = 2;
return 0;
}
-static int snd_es18xx_get_hw_switch(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_es18xx_get_hw_switch(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- es18xx_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol);
ucontrol->value.integer.value[0] = !(snd_es18xx_mixer_read(chip, 0x61) & 0x40);
ucontrol->value.integer.value[1] = !(snd_es18xx_mixer_read(chip, 0x63) & 0x40);
return 0;
}
-static void snd_es18xx_hwv_free(snd_kcontrol_t *kcontrol)
+static void snd_es18xx_hwv_free(struct snd_kcontrol *kcontrol)
{
- es18xx_t *chip = snd_magic_cast(es18xx_t, _snd_kcontrol_chip(kcontrol), return);
+ struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol);
chip->master_volume = NULL;
chip->master_switch = NULL;
chip->hw_volume = NULL;
chip->hw_switch = NULL;
}
-static int snd_es18xx_reg_bits(es18xx_t *chip, unsigned char reg,
+static int snd_es18xx_reg_bits(struct snd_es18xx *chip, unsigned char reg,
unsigned char mask, unsigned char val)
{
if (reg < 0xa0)
return snd_es18xx_bits(chip, reg, mask, val);
}
-static int snd_es18xx_reg_read(es18xx_t *chip, unsigned char reg)
+static int snd_es18xx_reg_read(struct snd_es18xx *chip, unsigned char reg)
{
if (reg < 0xa0)
return snd_es18xx_mixer_read(chip, reg);
.get = snd_es18xx_get_single, .put = snd_es18xx_put_single, \
.private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) }
-static int snd_es18xx_info_single(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
+static int snd_es18xx_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
int mask = (kcontrol->private_value >> 16) & 0xff;
return 0;
}
-static int snd_es18xx_get_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_es18xx_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- es18xx_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol);
int reg = kcontrol->private_value & 0xff;
int shift = (kcontrol->private_value >> 8) & 0xff;
int mask = (kcontrol->private_value >> 16) & 0xff;
return 0;
}
-static int snd_es18xx_put_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_es18xx_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- es18xx_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol);
int reg = kcontrol->private_value & 0xff;
int shift = (kcontrol->private_value >> 8) & 0xff;
int mask = (kcontrol->private_value >> 16) & 0xff;
.get = snd_es18xx_get_double, .put = snd_es18xx_put_double, \
.private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) }
-static int snd_es18xx_info_double(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
+static int snd_es18xx_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
int mask = (kcontrol->private_value >> 24) & 0xff;
return 0;
}
-static int snd_es18xx_get_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_es18xx_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- es18xx_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol);
int left_reg = kcontrol->private_value & 0xff;
int right_reg = (kcontrol->private_value >> 8) & 0xff;
int shift_left = (kcontrol->private_value >> 16) & 0x07;
return 0;
}
-static int snd_es18xx_put_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_es18xx_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- es18xx_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol);
int left_reg = kcontrol->private_value & 0xff;
int right_reg = (kcontrol->private_value >> 8) & 0xff;
int shift_left = (kcontrol->private_value >> 16) & 0x07;
return change;
}
-static snd_kcontrol_new_t snd_es18xx_base_controls[] = {
+static struct snd_kcontrol_new snd_es18xx_base_controls[] = {
ES18XX_DOUBLE("Master Playback Volume", 0, 0x60, 0x62, 0, 0, 63, 0),
ES18XX_DOUBLE("Master Playback Switch", 0, 0x60, 0x62, 6, 6, 1, 1),
ES18XX_DOUBLE("Line Playback Volume", 0, 0x3e, 0x3e, 4, 0, 15, 0),
}
};
-static snd_kcontrol_new_t snd_es18xx_mono_in_control =
+static struct snd_kcontrol_new snd_es18xx_mono_in_control =
ES18XX_DOUBLE("Mono Input Playback Volume", 0, 0x6d, 0x6d, 4, 0, 15, 0);
-static snd_kcontrol_new_t snd_es18xx_recmix_controls[] = {
+static struct snd_kcontrol_new snd_es18xx_recmix_controls[] = {
ES18XX_DOUBLE("PCM Capture Volume", 0, 0x69, 0x69, 4, 0, 15, 0),
ES18XX_DOUBLE("Mic Capture Volume", 0, 0x68, 0x68, 4, 0, 15, 0),
ES18XX_DOUBLE("Line Capture Volume", 0, 0x6e, 0x6e, 4, 0, 15, 0),
ES18XX_DOUBLE("Aux Capture Volume", 0, 0x6c, 0x6c, 4, 0, 15, 0)
};
-static snd_kcontrol_new_t snd_es18xx_pcm1_controls[] = {
+static struct snd_kcontrol_new snd_es18xx_pcm1_controls[] = {
ES18XX_DOUBLE("PCM Playback Volume", 0, 0x14, 0x14, 4, 0, 15, 0),
};
-static snd_kcontrol_new_t snd_es18xx_pcm2_controls[] = {
+static struct snd_kcontrol_new snd_es18xx_pcm2_controls[] = {
ES18XX_DOUBLE("PCM Playback Volume", 0, 0x7c, 0x7c, 4, 0, 15, 0),
ES18XX_DOUBLE("PCM Playback Volume", 1, 0x14, 0x14, 4, 0, 15, 0)
};
-static snd_kcontrol_new_t snd_es18xx_spatializer_controls[] = {
+static struct snd_kcontrol_new snd_es18xx_spatializer_controls[] = {
ES18XX_SINGLE("3D Control - Level", 0, 0x52, 0, 63, 0),
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
}
};
-static snd_kcontrol_new_t snd_es18xx_micpre1_control =
+static struct snd_kcontrol_new snd_es18xx_micpre1_control =
ES18XX_SINGLE("Mic Boost (+26dB)", 0, 0xa9, 2, 1, 0);
-static snd_kcontrol_new_t snd_es18xx_micpre2_control =
+static struct snd_kcontrol_new snd_es18xx_micpre2_control =
ES18XX_SINGLE("Mic Boost (+26dB)", 0, 0x7d, 3, 1, 0);
-static snd_kcontrol_new_t snd_es18xx_hw_volume_controls[] = {
+static struct snd_kcontrol_new snd_es18xx_hw_volume_controls[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Hardware Master Playback Volume",
};
#if 0
-static int __devinit snd_es18xx_config_read(es18xx_t *chip, unsigned char reg)
+static int __devinit snd_es18xx_config_read(struct snd_es18xx *chip, unsigned char reg)
{
int data;
unsigned long flags;
}
#endif
-static void __devinit snd_es18xx_config_write(es18xx_t *chip,
+static void __devinit snd_es18xx_config_write(struct snd_es18xx *chip,
unsigned char reg, unsigned char data)
{
/* No need for spinlocks, this function is used only in
outb(reg, chip->ctrl_port);
outb(data, chip->ctrl_port + 1);
#ifdef REG_DEBUG
- snd_printk("Config reg %02x set to %02x\n", reg, data);
+ snd_printk(KERN_DEBUG "Config reg %02x set to %02x\n", reg, data);
#endif
}
-static int __devinit snd_es18xx_initialize(es18xx_t *chip)
+static int __devinit snd_es18xx_initialize(struct snd_es18xx *chip)
{
int mask = 0;
irqmask = 3;
break;
default:
- snd_printk("invalid irq %d\n", chip->irq);
+ snd_printk(KERN_ERR "invalid irq %d\n", chip->irq);
return -ENODEV;
}
switch (chip->dma1) {
dma1mask = 3;
break;
default:
- snd_printk("invalid dma1 %d\n", chip->dma1);
+ snd_printk(KERN_ERR "invalid dma1 %d\n", chip->dma1);
return -ENODEV;
}
switch (chip->dma2) {
dma2mask = 3;
break;
default:
- snd_printk("invalid dma2 %d\n", chip->dma2);
+ snd_printk(KERN_ERR "invalid dma2 %d\n", chip->dma2);
return -ENODEV;
}
return 0;
}
-static int __devinit snd_es18xx_identify(es18xx_t *chip)
+static int __devinit snd_es18xx_identify(struct snd_es18xx *chip)
{
int hi,lo;
/* reset */
if (snd_es18xx_reset(chip) < 0) {
- snd_printk("reset at 0x%lx failed!!!\n", chip->port);
+ snd_printk(KERN_ERR "reset at 0x%lx failed!!!\n", chip->port);
return -ENODEV;
}
return 0;
}
-static int __devinit snd_es18xx_probe(es18xx_t *chip)
+static int __devinit snd_es18xx_probe(struct snd_es18xx *chip)
{
if (snd_es18xx_identify(chip) < 0) {
snd_printk(KERN_ERR PFX "[0x%lx] ESS chip not found\n", chip->port);
chip->caps = ES18XX_PCM2 | ES18XX_RECMIX | ES18XX_AUXB | ES18XX_DUPLEX_SAME | ES18XX_HWV;
break;
default:
- snd_printk("[0x%lx] unsupported chip ES%x\n",
+ snd_printk(KERN_ERR "[0x%lx] unsupported chip ES%x\n",
chip->port, chip->version);
return -ENODEV;
}
return snd_es18xx_initialize(chip);
}
-static snd_pcm_ops_t snd_es18xx_playback_ops = {
+static struct snd_pcm_ops snd_es18xx_playback_ops = {
.open = snd_es18xx_playback_open,
.close = snd_es18xx_playback_close,
.ioctl = snd_pcm_lib_ioctl,
.pointer = snd_es18xx_playback_pointer,
};
-static snd_pcm_ops_t snd_es18xx_capture_ops = {
+static struct snd_pcm_ops snd_es18xx_capture_ops = {
.open = snd_es18xx_capture_open,
.close = snd_es18xx_capture_close,
.ioctl = snd_pcm_lib_ioctl,
.pointer = snd_es18xx_capture_pointer,
};
-static void snd_es18xx_pcm_free(snd_pcm_t *pcm)
-{
- es18xx_t *codec = snd_magic_cast(es18xx_t, pcm->private_data, return);
- codec->pcm = NULL;
- snd_pcm_lib_preallocate_free_for_all(pcm);
-}
-
-int __devinit snd_es18xx_pcm(es18xx_t *chip, int device, snd_pcm_t ** rpcm)
+static int __devinit snd_es18xx_pcm(struct snd_es18xx *chip, int device, struct snd_pcm ** rpcm)
{
- snd_pcm_t *pcm;
+ struct snd_pcm *pcm;
char str[16];
int err;
if (rpcm)
*rpcm = NULL;
sprintf(str, "ES%x", chip->version);
- if (chip->caps & ES18XX_PCM2) {
+ if (chip->caps & ES18XX_PCM2)
err = snd_pcm_new(chip->card, str, device, 2, 1, &pcm);
- } else {
+ else
err = snd_pcm_new(chip->card, str, device, 1, 1, &pcm);
- }
if (err < 0)
return err;
/* global setup */
pcm->private_data = chip;
- pcm->private_free = snd_es18xx_pcm_free;
pcm->info_flags = 0;
if (chip->caps & ES18XX_DUPLEX_SAME)
pcm->info_flags |= SNDRV_PCM_INFO_JOINT_DUPLEX;
/* Power Management support functions */
#ifdef CONFIG_PM
-static int snd_es18xx_suspend(snd_card_t *card, unsigned int state)
+static int snd_es18xx_suspend(struct snd_card *card, pm_message_t state)
{
- es18xx_t *chip = snd_magic_cast(es18xx_t, card->pm_private_data, return -EINVAL);
+ struct snd_audiodrive *acard = card->private_data;
+ struct snd_es18xx *chip = acard->chip;
+
+ snd_power_change_state(chip->card, SNDRV_CTL_POWER_D3hot);
snd_pcm_suspend_all(chip->pcm);
snd_es18xx_write(chip, ES18XX_PM, chip->pm_reg);
snd_es18xx_write(chip, ES18XX_PM, chip->pm_reg ^= ES18XX_PM_SUS);
- snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
return 0;
}
-static int snd_es18xx_resume(snd_card_t *card, unsigned int state)
+static int snd_es18xx_resume(struct snd_card *card)
{
- es18xx_t *chip = snd_magic_cast(es18xx_t, card->pm_private_data, return -EINVAL);
+ struct snd_audiodrive *acard = card->private_data;
+ struct snd_es18xx *chip = acard->chip;
/* restore PM register, we won't wake till (not 0x07) i/o activity though */
snd_es18xx_write(chip, ES18XX_PM, chip->pm_reg ^= ES18XX_PM_FM);
- snd_power_change_state(card, SNDRV_CTL_POWER_D0);
+ snd_power_change_state(chip->card, SNDRV_CTL_POWER_D0);
return 0;
}
#endif /* CONFIG_PM */
-static int snd_es18xx_free(es18xx_t *chip)
+static int snd_es18xx_free(struct snd_es18xx *chip)
{
- if (chip->res_port) {
- release_resource(chip->res_port);
- kfree_nocheck(chip->res_port);
- }
- if (chip->res_ctrl_port) {
- release_resource(chip->res_ctrl_port);
- kfree_nocheck(chip->res_ctrl_port);
- }
- if (chip->res_mpu_port) {
- release_resource(chip->res_mpu_port);
- kfree_nocheck(chip->res_mpu_port);
- }
+ release_and_free_resource(chip->res_port);
+ release_and_free_resource(chip->res_ctrl_port);
+ release_and_free_resource(chip->res_mpu_port);
if (chip->irq >= 0)
free_irq(chip->irq, (void *) chip);
if (chip->dma1 >= 0) {
disable_dma(chip->dma2);
free_dma(chip->dma2);
}
- snd_magic_kfree(chip);
+ kfree(chip);
return 0;
}
-static int snd_es18xx_dev_free(snd_device_t *device)
+static int snd_es18xx_dev_free(struct snd_device *device)
{
- es18xx_t *chip = snd_magic_cast(es18xx_t, device->device_data, return -ENXIO);
+ struct snd_es18xx *chip = device->device_data;
return snd_es18xx_free(chip);
}
-static int __devinit snd_es18xx_new_device(snd_card_t * card,
+static int __devinit snd_es18xx_new_device(struct snd_card *card,
unsigned long port,
unsigned long mpu_port,
unsigned long fm_port,
int irq, int dma1, int dma2,
- es18xx_t ** rchip)
+ struct snd_es18xx ** rchip)
{
- es18xx_t *chip;
- static snd_device_ops_t ops = {
+ struct snd_es18xx *chip;
+ static struct snd_device_ops ops = {
.dev_free = snd_es18xx_dev_free,
};
int err;
*rchip = NULL;
- chip = snd_magic_kcalloc(es18xx_t, 0, GFP_KERNEL);
+ chip = kzalloc(sizeof(*chip), GFP_KERNEL);
if (chip == NULL)
return -ENOMEM;
spin_lock_init(&chip->reg_lock);
return 0;
}
-static int __devinit snd_es18xx_mixer(es18xx_t *chip)
+static int __devinit snd_es18xx_mixer(struct snd_es18xx *chip)
{
- snd_card_t *card;
+ struct snd_card *card;
int err;
unsigned int idx;
strcpy(card->mixername, chip->pcm->name);
for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_base_controls); idx++) {
- snd_kcontrol_t *kctl;
+ struct snd_kcontrol *kctl;
kctl = snd_ctl_new1(&snd_es18xx_base_controls[idx], chip);
if (chip->caps & ES18XX_HWV) {
switch (idx) {
}
if (chip->caps & ES18XX_HWV) {
for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_hw_volume_controls); idx++) {
- snd_kcontrol_t *kctl;
+ struct snd_kcontrol *kctl;
kctl = snd_ctl_new1(&snd_es18xx_hw_volume_controls[idx], chip);
if (idx == 0)
chip->hw_volume = kctl;
MODULE_AUTHOR("Christian Fischbach <fishbach@pool.informatik.rwth-aachen.de>, Abramo Bagnara <abramo@alsa-project.org>");
MODULE_DESCRIPTION("ESS ES18xx AudioDrive");
MODULE_LICENSE("GPL");
-MODULE_CLASSES("{sound}");
-MODULE_DEVICES("{{ESS,ES1868 PnP AudioDrive},"
+MODULE_SUPPORTED_DEVICE("{{ESS,ES1868 PnP AudioDrive},"
"{ESS,ES1869 PnP AudioDrive},"
"{ESS,ES1878 PnP AudioDrive},"
"{ESS,ES1879 PnP AudioDrive},"
static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
#endif
static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260,0x280 */
-#ifndef CONFIG_PNP_
+#ifndef CONFIG_PNP
static long mpu_port[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = -1};
#else
static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5,7,9,10 */
static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3 */
static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3 */
-static int boot_devs;
-module_param_array(index, int, boot_devs, 0444);
+module_param_array(index, int, NULL, 0444);
MODULE_PARM_DESC(index, "Index value for ES18xx soundcard.");
-MODULE_PARM_SYNTAX(index, SNDRV_INDEX_DESC);
-module_param_array(id, charp, boot_devs, 0444);
+module_param_array(id, charp, NULL, 0444);
MODULE_PARM_DESC(id, "ID string for ES18xx soundcard.");
-MODULE_PARM_SYNTAX(id, SNDRV_ID_DESC);
-module_param_array(enable, bool, boot_devs, 0444);
+module_param_array(enable, bool, NULL, 0444);
MODULE_PARM_DESC(enable, "Enable ES18xx soundcard.");
-MODULE_PARM_SYNTAX(enable, SNDRV_ENABLE_DESC);
#ifdef CONFIG_PNP
-module_param_array(isapnp, bool, boot_devs, 0444);
+module_param_array(isapnp, bool, NULL, 0444);
MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard.");
-MODULE_PARM_SYNTAX(isapnp, SNDRV_ISAPNP_DESC);
#endif
-module_param_array(port, long, boot_devs, 0444);
+module_param_array(port, long, NULL, 0444);
MODULE_PARM_DESC(port, "Port # for ES18xx driver.");
-MODULE_PARM_SYNTAX(port, SNDRV_ENABLED ",allows:{{0x220,0x280,0x20}},prefers:{0x220},base:16,dialog:list");
-module_param_array(mpu_port, long, boot_devs, 0444);
+module_param_array(mpu_port, long, NULL, 0444);
MODULE_PARM_DESC(mpu_port, "MPU-401 port # for ES18xx driver.");
-MODULE_PARM_SYNTAX(mpu_port, SNDRV_ENABLED ",allows:{{0x300,0x330,0x30},{0x800,0xffe,0x2}},prefers:{0x330,0x300},base:16,dialog:combo");
-module_param_array(fm_port, long, boot_devs, 0444);
+module_param_array(fm_port, long, NULL, 0444);
MODULE_PARM_DESC(fm_port, "FM port # for ES18xx driver.");
-MODULE_PARM_SYNTAX(fm_port, SNDRV_ENABLED ",allows:{{0x388},{0x800,0xffc,0x4}},prefers:{0x388},base:16,dialog:combo");
-module_param_array(irq, int, boot_devs, 0444);
+module_param_array(irq, int, NULL, 0444);
MODULE_PARM_DESC(irq, "IRQ # for ES18xx driver.");
-MODULE_PARM_SYNTAX(irq, SNDRV_IRQ_DESC ",prefers:{5}");
-module_param_array(dma1, int, boot_devs, 0444);
+module_param_array(dma1, int, NULL, 0444);
MODULE_PARM_DESC(dma1, "DMA 1 # for ES18xx driver.");
-MODULE_PARM_SYNTAX(dma1, SNDRV_DMA8_DESC ",prefers:{1}");
-module_param_array(dma2, int, boot_devs, 0444);
+module_param_array(dma2, int, NULL, 0444);
MODULE_PARM_DESC(dma2, "DMA 2 # for ES18xx driver.");
-MODULE_PARM_SYNTAX(dma2, SNDRV_ENABLED ",allows:{{0},{1},{3},{5}},dialog:list,prefers:{0}");
-struct snd_audiodrive {
-#ifdef CONFIG_PNP
- struct pnp_dev *dev;
- struct pnp_dev *devc;
-#endif
-};
-
-static snd_card_t *snd_audiodrive_legacy[SNDRV_CARDS] = SNDRV_DEFAULT_PTR;
+static struct platform_device *platform_devices[SNDRV_CARDS];
#ifdef CONFIG_PNP
+static int pnp_registered;
static struct pnp_card_device_id snd_audiodrive_pnpids[] = {
/* ESS 1868 (integrated on Compaq dual P-Pro motherboard and Genius 18PnP 3D) */
err = pnp_activate_dev(acard->devc);
if (err < 0) {
snd_printk(KERN_ERR PFX "PnP control configure failure (out of resources?)\n");
+ kfree(cfg);
return -EAGAIN;
}
snd_printdd("pnp: port=0x%lx\n", pnp_port_start(acard->devc, 0));
kfree(cfg);
return 0;
}
-#endif /* CONFIG_PNP_ */
-
-static int __devinit snd_audiodrive_probe(int dev, struct pnp_card_link *pcard,
- const struct pnp_card_device_id *pid)
-{
- static int possible_irqs[] = {5, 9, 10, 7, 11, 12, -1};
- static int possible_dmas[] = {1, 0, 3, 5, -1};
- int xirq, xdma1, xdma2;
- snd_card_t *card;
- struct snd_audiodrive *acard;
- snd_rawmidi_t *rmidi = NULL;
- es18xx_t *chip;
- opl3_t *opl3;
- int err;
+#endif /* CONFIG_PNP */
- card = snd_card_new(index[dev], id[dev], THIS_MODULE,
- sizeof(struct snd_audiodrive));
- if (card == NULL)
- return -ENOMEM;
- acard = (struct snd_audiodrive *)card->private_data;
#ifdef CONFIG_PNP
- if (isapnp[dev]) {
- if ((err = snd_audiodrive_pnp(dev, acard, pcard, pid)) < 0) {
- snd_card_free(card);
- return err;
- }
- snd_card_set_dev(card, &pcard->card->dev);
- }
+#define is_isapnp_selected(dev) isapnp[dev]
+#else
+#define is_isapnp_selected(dev) 0
#endif
- xirq = irq[dev];
- if (xirq == SNDRV_AUTO_IRQ) {
- if ((xirq = snd_legacy_find_free_irq(possible_irqs)) < 0) {
- snd_card_free(card);
- snd_printk("unable to find a free IRQ\n");
- return -EBUSY;
- }
- }
- xdma1 = dma1[dev];
- if (xdma1 == SNDRV_AUTO_DMA) {
- if ((xdma1 = snd_legacy_find_free_dma(possible_dmas)) < 0) {
- snd_card_free(card);
- snd_printk("unable to find a free DMA1\n");
- return -EBUSY;
- }
- }
- xdma2 = dma2[dev];
- if (xdma2 == SNDRV_AUTO_DMA) {
- if ((xdma2 = snd_legacy_find_free_dma(possible_dmas)) < 0) {
- snd_card_free(card);
- snd_printk("unable to find a free DMA2\n");
- return -EBUSY;
- }
- }
+static struct snd_card *snd_es18xx_card_new(int dev)
+{
+ return snd_card_new(index[dev], id[dev], THIS_MODULE,
+ sizeof(struct snd_audiodrive));
+}
+
+static int __devinit snd_audiodrive_probe(struct snd_card *card, int dev)
+{
+ struct snd_audiodrive *acard = card->private_data;
+ struct snd_es18xx *chip;
+ struct snd_opl3 *opl3;
+ int err;
if ((err = snd_es18xx_new_device(card,
port[dev],
mpu_port[dev],
fm_port[dev],
- xirq, xdma1, xdma2,
- &chip)) < 0) {
- snd_card_free(card);
+ irq[dev], dma1[dev], dma2[dev],
+ &chip)) < 0)
return err;
- }
+ acard->chip = chip;
sprintf(card->driver, "ES%x", chip->version);
+
sprintf(card->shortname, "ESS AudioDrive ES%x", chip->version);
- if (xdma1 != xdma2)
+ if (dma1[dev] != dma2[dev])
sprintf(card->longname, "%s at 0x%lx, irq %d, dma1 %d, dma2 %d",
card->shortname,
chip->port,
- xirq, xdma1, xdma2);
+ irq[dev], dma1[dev], dma2[dev]);
else
sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d",
card->shortname,
chip->port,
- xirq, xdma1);
+ irq[dev], dma1[dev]);
- if ((err = snd_es18xx_pcm(chip, 0, NULL)) < 0) {
- snd_card_free(card);
+ if ((err = snd_es18xx_pcm(chip, 0, NULL)) < 0)
return err;
- }
- if ((err = snd_es18xx_mixer(chip)) < 0) {
- snd_card_free(card);
+
+ if ((err = snd_es18xx_mixer(chip)) < 0)
return err;
- }
if (fm_port[dev] > 0 && fm_port[dev] != SNDRV_AUTO_PORT) {
if (snd_opl3_create(card, chip->fm_port, chip->fm_port + 2, OPL3_HW_OPL3, 0, &opl3) < 0) {
- snd_printk(KERN_ERR PFX "opl3 not detected at 0x%lx\n", chip->fm_port);
+ snd_printk(KERN_WARNING PFX "opl3 not detected at 0x%lx\n", chip->fm_port);
} else {
- if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) {
- snd_card_free(card);
+ if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0)
return err;
- }
}
}
if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) {
if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_ES18XX,
chip->mpu_port, 0,
- xirq, 0,
- &rmidi)) < 0) {
- snd_card_free(card);
+ irq[dev], 0,
+ &chip->rmidi)) < 0)
return err;
- }
- chip->rmidi = rmidi;
}
- /* Power Management */
- snd_card_set_isa_pm_callback(card, snd_es18xx_suspend, snd_es18xx_resume, chip);
+ return snd_card_register(card);
+}
- if ((err = snd_card_register(card)) < 0) {
+static int __init snd_es18xx_nonpnp_probe1(int dev, struct platform_device *devptr)
+{
+ struct snd_card *card;
+ int err;
+
+ card = snd_es18xx_card_new(dev);
+ if (! card)
+ return -ENOMEM;
+ snd_card_set_dev(card, &devptr->dev);
+ if ((err = snd_audiodrive_probe(card, dev)) < 0) {
snd_card_free(card);
return err;
}
- if (pcard)
- pnp_set_card_drvdata(pcard, card);
- else
- snd_audiodrive_legacy[dev] = card;
+ platform_set_drvdata(devptr, card);
return 0;
}
-static int __devinit snd_audiodrive_probe_legacy_port(unsigned long xport)
+static int __init snd_es18xx_nonpnp_probe(struct platform_device *pdev)
{
- static int dev;
- int res;
+ int dev = pdev->id;
+ int err;
+ static int possible_irqs[] = {5, 9, 10, 7, 11, 12, -1};
+ static int possible_dmas[] = {1, 0, 3, 5, -1};
- for ( ; dev < SNDRV_CARDS; dev++) {
- if (!enable[dev] || port[dev] != SNDRV_AUTO_PORT)
- continue;
-#ifdef CONFIG_PNP
- if (isapnp[dev])
- continue;
-#endif
- port[dev] = xport;
- res = snd_audiodrive_probe(dev, NULL, NULL);
- if (res < 0)
- port[dev] = SNDRV_AUTO_PORT;
- return res;
+ if (irq[dev] == SNDRV_AUTO_IRQ) {
+ if ((irq[dev] = snd_legacy_find_free_irq(possible_irqs)) < 0) {
+ snd_printk(KERN_ERR PFX "unable to find a free IRQ\n");
+ return -EBUSY;
+ }
+ }
+ if (dma1[dev] == SNDRV_AUTO_DMA) {
+ if ((dma1[dev] = snd_legacy_find_free_dma(possible_dmas)) < 0) {
+ snd_printk(KERN_ERR PFX "unable to find a free DMA1\n");
+ return -EBUSY;
+ }
}
- return -ENODEV;
+ if (dma2[dev] == SNDRV_AUTO_DMA) {
+ if ((dma2[dev] = snd_legacy_find_free_dma(possible_dmas)) < 0) {
+ snd_printk(KERN_ERR PFX "unable to find a free DMA2\n");
+ return -EBUSY;
+ }
+ }
+
+ if (port[dev] != SNDRV_AUTO_PORT) {
+ return snd_es18xx_nonpnp_probe1(dev, pdev);
+ } else {
+ static unsigned long possible_ports[] = {0x220, 0x240, 0x260, 0x280};
+ int i;
+ for (i = 0; i < ARRAY_SIZE(possible_ports); i++) {
+ port[dev] = possible_ports[i];
+ err = snd_es18xx_nonpnp_probe1(dev, pdev);
+ if (! err)
+ return 0;
+ }
+ return err;
+ }
+}
+
+static int __devexit snd_es18xx_nonpnp_remove(struct platform_device *devptr)
+{
+ snd_card_free(platform_get_drvdata(devptr));
+ platform_set_drvdata(devptr, NULL);
+ return 0;
+}
+
+#ifdef CONFIG_PM
+static int snd_es18xx_nonpnp_suspend(struct platform_device *dev, pm_message_t state)
+{
+ return snd_es18xx_suspend(platform_get_drvdata(dev), state);
}
+static int snd_es18xx_nonpnp_resume(struct platform_device *dev)
+{
+ return snd_es18xx_resume(platform_get_drvdata(dev));
+}
+#endif
+
+#define ES18XX_DRIVER "snd_es18xx"
+
+static struct platform_driver snd_es18xx_nonpnp_driver = {
+ .probe = snd_es18xx_nonpnp_probe,
+ .remove = __devexit_p(snd_es18xx_nonpnp_remove),
+#ifdef CONFIG_PM
+ .suspend = snd_es18xx_nonpnp_suspend,
+ .resume = snd_es18xx_nonpnp_resume,
+#endif
+ .driver = {
+ .name = ES18XX_DRIVER
+ },
+};
+
#ifdef CONFIG_PNP
-static int __devinit snd_audiodrive_pnp_detect(struct pnp_card_link *card,
- const struct pnp_card_device_id *id)
+static int __devinit snd_audiodrive_pnp_detect(struct pnp_card_link *pcard,
+ const struct pnp_card_device_id *pid)
{
static int dev;
+ struct snd_card *card;
int res;
for ( ; dev < SNDRV_CARDS; dev++) {
- if (!enable[dev] || !isapnp[dev])
- continue;
- res = snd_audiodrive_probe(dev, card, id);
- if (res < 0)
- return res;
- dev++;
- return 0;
- }
+ if (enable[dev] && isapnp[dev])
+ break;
+ }
+ if (dev >= SNDRV_CARDS)
+ return -ENODEV;
- return -ENODEV;
+ card = snd_es18xx_card_new(dev);
+ if (! card)
+ return -ENOMEM;
+
+ if ((res = snd_audiodrive_pnp(dev, card->private_data, pcard, pid)) < 0) {
+ snd_card_free(card);
+ return res;
+ }
+ snd_card_set_dev(card, &pcard->card->dev);
+ if ((res = snd_audiodrive_probe(card, dev)) < 0) {
+ snd_card_free(card);
+ return res;
+ }
+
+ pnp_set_card_drvdata(pcard, card);
+ dev++;
+ return 0;
}
static void __devexit snd_audiodrive_pnp_remove(struct pnp_card_link * pcard)
{
- snd_card_t *card = (snd_card_t *) pnp_get_card_drvdata(pcard);
+ snd_card_free(pnp_get_card_drvdata(pcard));
+ pnp_set_card_drvdata(pcard, NULL);
+}
- snd_card_disconnect(card);
- snd_card_free_in_thread(card);
+#ifdef CONFIG_PM
+static int snd_audiodrive_pnp_suspend(struct pnp_card_link *pcard, pm_message_t state)
+{
+ return snd_es18xx_suspend(pnp_get_card_drvdata(pcard), state);
}
+static int snd_audiodrive_pnp_resume(struct pnp_card_link *pcard)
+{
+ return snd_es18xx_resume(pnp_get_card_drvdata(pcard));
+}
+
+#endif
+
static struct pnp_card_driver es18xx_pnpc_driver = {
.flags = PNP_DRIVER_RES_DISABLE,
.name = "es18xx",
.id_table = snd_audiodrive_pnpids,
.probe = snd_audiodrive_pnp_detect,
.remove = __devexit_p(snd_audiodrive_pnp_remove),
+#ifdef CONFIG_PM
+ .suspend = snd_audiodrive_pnp_suspend,
+ .resume = snd_audiodrive_pnp_resume,
+#endif
};
#endif /* CONFIG_PNP */
-static int __init alsa_card_es18xx_init(void)
+static void __init_or_module snd_es18xx_unregister_all(void)
{
- static unsigned long possible_ports[] = {0x220, 0x240, 0x260, 0x280, -1};
- int dev, cards = 0, i;
+ int i;
- /* legacy non-auto cards at first */
- for (dev = 0; dev < SNDRV_CARDS; dev++) {
- if (!enable[dev] || port[dev] == SNDRV_AUTO_PORT)
- continue;
#ifdef CONFIG_PNP
- if (isapnp[dev])
- continue;
+ if (pnp_registered)
+ pnp_unregister_card_driver(&es18xx_pnpc_driver);
#endif
- if (snd_audiodrive_probe(dev, NULL, NULL) >= 0)
- cards++;
+ for (i = 0; i < ARRAY_SIZE(platform_devices); ++i)
+ platform_device_unregister(platform_devices[i]);
+ platform_driver_unregister(&snd_es18xx_nonpnp_driver);
+}
+
+static int __init alsa_card_es18xx_init(void)
+{
+ int i, err, cards = 0;
+
+ if ((err = platform_driver_register(&snd_es18xx_nonpnp_driver)) < 0)
+ return err;
+
+ for (i = 0; i < SNDRV_CARDS && enable[i]; i++) {
+ struct platform_device *device;
+ if (is_isapnp_selected(i))
+ continue;
+ device = platform_device_register_simple(ES18XX_DRIVER,
+ i, NULL, 0);
+ if (IS_ERR(device)) {
+ err = PTR_ERR(device);
+ goto errout;
+ }
+ platform_devices[i] = device;
+ cards++;
}
- /* legacy auto configured cards */
- i = snd_legacy_auto_probe(possible_ports, snd_audiodrive_probe_legacy_port);
- if (i > 0)
- cards += i;
#ifdef CONFIG_PNP
- /* ISA PnP cards at last */
i = pnp_register_card_driver(&es18xx_pnpc_driver);
- if (i > 0)
+ if (i >= 0) {
+ pnp_registered = 1;
cards += i;
-
+ }
#endif
+
if(!cards) {
-#ifdef CONFIG_PNP
- pnp_unregister_card_driver(&es18xx_pnpc_driver);
-#endif
#ifdef MODULE
snd_printk(KERN_ERR "ESS AudioDrive ES18xx soundcard not found or device busy\n");
#endif
- return -ENODEV;
+ err = -ENODEV;
+ goto errout;
}
return 0;
+
+ errout:
+ snd_es18xx_unregister_all();
+ return err;
}
static void __exit alsa_card_es18xx_exit(void)
{
- int idx;
-
-#ifdef CONFIG_PNP
- /* PnP cards first */
- pnp_unregister_card_driver(&es18xx_pnpc_driver);
-#endif
- for(idx = 0; idx < SNDRV_CARDS; idx++)
- snd_card_free(snd_audiodrive_legacy[idx]);
+ snd_es18xx_unregister_all();
}
module_init(alsa_card_es18xx_init)