* - contrarily to some pages in DS_1869.PDF the rates can be set
* independently.
*
+ * - Zoom Video is implemented by sharing the FM DAC, thus the user can
+ * have either FM playback or Video playback but not both simultaneously.
+ * The Video Playback Switch mixer control toggles this choice.
+ *
* BUGS:
*
* - There is a major trouble I noted:
*
*/
-
-#include <sound/driver.h>
-#include <asm/io.h>
-#include <asm/dma.h>
+/*
+ * ES1879 NOTES:
+ * - When Zoom Video is enabled (reg 0x71 bit 6 toggled on) the PCM playback
+ * seems to be effected (speaker_test plays a lower frequency). Can't find
+ * anything in the datasheet to account for this, so a Video Playback Switch
+ * control has been included to allow ZV to be enabled only when necessary.
+ * Then again on at least one test system the 0x71 bit 6 enable bit is not
+ * needed for ZV, so maybe the datasheet is entirely wrong here.
+ */
+
#include <linux/init.h>
-#include <linux/pm.h>
+#include <linux/err.h>
+#include <linux/isa.h>
#include <linux/slab.h>
#include <linux/pnp.h>
#include <linux/isapnp.h>
#include <linux/moduleparam.h>
+#include <linux/delay.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>
#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_DUPLEX_SAME 0x0010 /* Playback and record must share the same rate */
#define ES18XX_NEW_RATE 0x0020 /* More precise rate setting */
#define ES18XX_AUXB 0x0040 /* AuxB mixer control */
-#define ES18XX_HWV 0x0080 /* Has hardware volume */
+#define ES18XX_HWV 0x0080 /* Has separate hardware volume mixer controls*/
#define ES18XX_MONO 0x0100 /* Mono_in mixer control */
#define ES18XX_I2S 0x0200 /* I2S mixer control */
#define ES18XX_MUTEREC 0x0400 /* Record source can be muted */
(snd_pcm_format_width(runtime->format) == 16 ? 0x04 : 0x00) |
(snd_pcm_format_unsigned(runtime->format) ? 0x00 : 0x20));
- /* Set DMA controler */
+ /* Set DMA controller */
snd_dma_program(chip->dma1, runtime->dma_addr, size, DMA_MODE_READ | DMA_AUTOINIT);
return 0;
(snd_pcm_format_width(runtime->format) == 16 ? 0x04 : 0x00) |
(snd_pcm_format_unsigned(runtime->format) ? 0x00 : 0x20));
- /* Set DMA controler */
+ /* Set DMA controller */
snd_dma_program(chip->dma1, runtime->dma_addr, size, DMA_MODE_WRITE | DMA_AUTOINIT);
return 0;
return snd_es18xx_playback2_trigger(chip, substream, cmd);
}
-static irqreturn_t snd_es18xx_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_es18xx_interrupt(int irq, void *dev_id)
{
struct snd_es18xx *chip = dev_id;
unsigned char status;
/* MPU */
if ((status & MPU_IRQ) && chip->rmidi)
- snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data, regs);
+ snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data);
/* Hardware volume */
if (status & HWV_IRQ) {
- int split = snd_es18xx_mixer_read(chip, 0x64) & 0x80;
- snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->hw_switch->id);
- snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->hw_volume->id);
+ int split = 0;
+ if (chip->caps & ES18XX_HWV) {
+ split = snd_es18xx_mixer_read(chip, 0x64) & 0x80;
+ snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->hw_switch->id);
+ snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->hw_volume->id);
+ }
if (!split) {
snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->master_switch->id);
snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->master_volume->id);
* MIXER part
*/
+/* Record source mux routines:
+ * Depending on the chipset this mux switches between 4, 5, or 8 possible inputs.
+ * bit table for the 4/5 source mux:
+ * reg 1C:
+ * b2 b1 b0 muxSource
+ * x 0 x microphone
+ * 0 1 x CD
+ * 1 1 0 line
+ * 1 1 1 mixer
+ * if it's "mixer" and it's a 5 source mux chipset then reg 7A bit 3 determines
+ * either the play mixer or the capture mixer.
+ *
+ * "map4Source" translates from source number to reg bit pattern
+ * "invMap4Source" translates from reg bit pattern to source number
+ */
+
static int snd_es18xx_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
- static char *texts[8] = {
+ static char *texts4Source[4] = {
+ "Mic", "CD", "Line", "Master"
+ };
+ static char *texts5Source[5] = {
+ "Mic", "CD", "Line", "Master", "Mix"
+ };
+ static char *texts8Source[8] = {
"Mic", "Mic Master", "CD", "AOUT",
"Mic1", "Mix", "Line", "Master"
};
+ struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol);
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
- uinfo->value.enumerated.items = 8;
- if (uinfo->value.enumerated.item > 7)
- uinfo->value.enumerated.item = 7;
- strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
+ switch (chip->version) {
+ case 0x1868:
+ case 0x1878:
+ uinfo->value.enumerated.items = 4;
+ if (uinfo->value.enumerated.item > 3)
+ uinfo->value.enumerated.item = 3;
+ strcpy(uinfo->value.enumerated.name, texts4Source[uinfo->value.enumerated.item]);
+ break;
+ case 0x1887:
+ case 0x1888:
+ uinfo->value.enumerated.items = 5;
+ if (uinfo->value.enumerated.item > 4)
+ uinfo->value.enumerated.item = 4;
+ strcpy(uinfo->value.enumerated.name, texts5Source[uinfo->value.enumerated.item]);
+ break;
+ case 0x1869: /* DS somewhat contradictory for 1869: could be be 5 or 8 */
+ case 0x1879:
+ uinfo->value.enumerated.items = 8;
+ if (uinfo->value.enumerated.item > 7)
+ uinfo->value.enumerated.item = 7;
+ strcpy(uinfo->value.enumerated.name, texts8Source[uinfo->value.enumerated.item]);
+ break;
+ default:
+ return -EINVAL;
+ }
return 0;
}
static int snd_es18xx_get_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
+ static unsigned char invMap4Source[8] = {0, 0, 1, 1, 0, 0, 2, 3};
struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol);
- ucontrol->value.enumerated.item[0] = snd_es18xx_mixer_read(chip, 0x1c) & 0x07;
+ int muxSource = snd_es18xx_mixer_read(chip, 0x1c) & 0x07;
+ if (!(chip->version == 0x1869 || chip->version == 0x1879)) {
+ muxSource = invMap4Source[muxSource];
+ if (muxSource==3 &&
+ (chip->version == 0x1887 || chip->version == 0x1888) &&
+ (snd_es18xx_mixer_read(chip, 0x7a) & 0x08)
+ )
+ muxSource = 4;
+ }
+ ucontrol->value.enumerated.item[0] = muxSource;
return 0;
}
static int snd_es18xx_put_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
+ static unsigned char map4Source[4] = {0, 2, 6, 7};
struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol);
unsigned char val = ucontrol->value.enumerated.item[0];
-
- if (val > 7)
+ unsigned char retVal = 0;
+
+ switch (chip->version) {
+ /* 5 source chips */
+ case 0x1887:
+ case 0x1888:
+ if (val > 4)
+ return -EINVAL;
+ if (val == 4) {
+ retVal = snd_es18xx_mixer_bits(chip, 0x7a, 0x08, 0x08) != 0x08;
+ val = 3;
+ } else
+ retVal = snd_es18xx_mixer_bits(chip, 0x7a, 0x08, 0x00) != 0x00;
+ /* 4 source chips */
+ case 0x1868:
+ case 0x1878:
+ if (val > 3)
+ return -EINVAL;
+ val = map4Source[val];
+ break;
+ /* 8 source chips */
+ case 0x1869:
+ case 0x1879:
+ if (val > 7)
+ return -EINVAL;
+ break;
+ default:
return -EINVAL;
- return snd_es18xx_mixer_bits(chip, 0x1c, 0x07, val) != val;
+ }
+ return (snd_es18xx_mixer_bits(chip, 0x1c, 0x07, val) != val) || retVal;
}
-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;
- uinfo->value.integer.min = 0;
- uinfo->value.integer.max = 1;
- return 0;
-}
+#define snd_es18xx_info_spatializer_enable snd_ctl_boolean_mono_info
static int snd_es18xx_get_spatializer_enable(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
return 0;
}
-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;
- uinfo->value.integer.min = 0;
- uinfo->value.integer.max = 1;
- return 0;
-}
+#define snd_es18xx_info_hw_switch snd_ctl_boolean_stereo_info
static int snd_es18xx_get_hw_switch(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
return change;
}
+/* Mixer controls
+ * These arrays contain setup data for mixer controls.
+ *
+ * The controls that are universal to all chipsets are fully initialized
+ * here.
+ */
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),
ES18XX_DOUBLE("CD Playback Volume", 0, 0x38, 0x38, 4, 0, 15, 0),
ES18XX_DOUBLE("FM Playback Volume", 0, 0x36, 0x36, 4, 0, 15, 0),
-ES18XX_DOUBLE("Mono Playback Volume", 0, 0x6d, 0x6d, 4, 0, 15, 0),
ES18XX_DOUBLE("Mic Playback Volume", 0, 0x1a, 0x1a, 4, 0, 15, 0),
ES18XX_DOUBLE("Aux Playback Volume", 0, 0x3a, 0x3a, 4, 0, 15, 0),
-ES18XX_SINGLE("PC Speaker Playback Volume", 0, 0x3c, 0, 7, 0),
ES18XX_SINGLE("Record Monitor", 0, 0xa8, 3, 1, 0),
ES18XX_DOUBLE("Capture Volume", 0, 0xb4, 0xb4, 4, 0, 15, 0),
-ES18XX_SINGLE("Capture Switch", 0, 0x1c, 4, 1, 1),
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Capture Source",
}
};
-static struct snd_kcontrol_new snd_es18xx_mono_in_control =
-ES18XX_DOUBLE("Mono Input Playback Volume", 0, 0x6d, 0x6d, 4, 0, 15, 0);
-
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("FM Capture Volume", 0, 0x6b, 0x6b, 4, 0, 15, 0),
-ES18XX_DOUBLE("Mono Capture Volume", 0, 0x6f, 0x6f, 4, 0, 15, 0),
ES18XX_DOUBLE("CD Capture Volume", 0, 0x6a, 0x6a, 4, 0, 15, 0),
ES18XX_DOUBLE("Aux Capture Volume", 0, 0x6c, 0x6c, 4, 0, 15, 0)
};
+/*
+ * The chipset specific mixer controls
+ */
+static struct snd_kcontrol_new snd_es18xx_opt_speaker =
+ ES18XX_SINGLE("PC Speaker Playback Volume", 0, 0x3c, 0, 7, 0);
+
+static struct snd_kcontrol_new snd_es18xx_opt_1869[] = {
+ES18XX_SINGLE("Capture Switch", 0, 0x1c, 4, 1, 1),
+ES18XX_SINGLE("Video Playback Switch", 0, 0x7f, 0, 1, 0),
+ES18XX_DOUBLE("Mono Playback Volume", 0, 0x6d, 0x6d, 4, 0, 15, 0),
+ES18XX_DOUBLE("Mono Capture Volume", 0, 0x6f, 0x6f, 4, 0, 15, 0)
+};
+
+static struct snd_kcontrol_new snd_es18xx_opt_1878 =
+ ES18XX_DOUBLE("Video Playback Volume", 0, 0x68, 0x68, 4, 0, 15, 0);
+
+static struct snd_kcontrol_new snd_es18xx_opt_1879[] = {
+ES18XX_SINGLE("Video Playback Switch", 0, 0x71, 6, 1, 0),
+ES18XX_DOUBLE("Video Playback Volume", 0, 0x6d, 0x6d, 4, 0, 15, 0),
+ES18XX_DOUBLE("Video Capture Volume", 0, 0x6f, 0x6f, 4, 0, 15, 0)
+};
+
static struct snd_kcontrol_new snd_es18xx_pcm1_controls[] = {
ES18XX_DOUBLE("PCM Playback Volume", 0, 0x14, 0x14, 4, 0, 15, 0),
};
ES18XX_SINGLE("Hardware Master Volume Split", 0, 0x64, 7, 1, 0),
};
-#if 0
static int __devinit snd_es18xx_config_read(struct snd_es18xx *chip, unsigned char reg)
{
int data;
spin_unlock_irqrestore(&chip->ctrl_lock, flags);
return data;
}
-#endif
static void __devinit snd_es18xx_config_write(struct snd_es18xx *chip,
unsigned char reg, unsigned char data)
snd_es18xx_write(chip, 0xB2, 0x50);
/* Enable MPU and hardware volume interrupt */
snd_es18xx_mixer_write(chip, 0x64, 0x42);
+ /* Enable ESS wavetable input */
+ snd_es18xx_mixer_bits(chip, 0x48, 0x10, 0x10);
}
else {
int irqmask, dma1mask, dma2mask;
snd_es18xx_mixer_write(chip, 0x58, 0x94);
snd_es18xx_mixer_write(chip, 0x5a, 0x80);
}
+ /* Flip the "enable I2S" bits for those chipsets that need it */
+ switch (chip->version) {
+ case 0x1879:
+ //Leaving I2S enabled on the 1879 screws up the PCM playback (rate effected somehow)
+ //so a Switch control has been added to toggle this 0x71 bit on/off:
+ //snd_es18xx_mixer_bits(chip, 0x71, 0x40, 0x40);
+ /* Note: we fall through on purpose here. */
+ case 0x1878:
+ snd_es18xx_config_write(chip, 0x29, snd_es18xx_config_read(chip, 0x29) | 0x40);
+ break;
+ }
/* Mute input source */
if (chip->caps & ES18XX_MUTEREC)
mask = 0x10;
}
outb(0x40, chip->port + 0x04);
+ udelay(10);
hi = inb(chip->port + 0x05);
+ udelay(10);
lo = inb(chip->port + 0x05);
if (hi != lo) {
chip->version = hi << 8 | lo;
chip->ctrl_port = inb(chip->port + 0x05) << 8;
+ udelay(10);
chip->ctrl_port += inb(chip->port + 0x05);
if ((chip->res_ctrl_port = request_region(chip->ctrl_port, 8, "ES18xx - CTRL")) == NULL) {
switch (chip->version) {
case 0x1868:
- chip->caps = ES18XX_DUPLEX_MONO | ES18XX_DUPLEX_SAME | ES18XX_CONTROL | ES18XX_HWV;
+ chip->caps = ES18XX_DUPLEX_MONO | ES18XX_DUPLEX_SAME | ES18XX_CONTROL;
break;
case 0x1869:
chip->caps = ES18XX_PCM2 | ES18XX_SPATIALIZER | ES18XX_RECMIX | ES18XX_NEW_RATE | ES18XX_AUXB | ES18XX_MONO | ES18XX_MUTEREC | ES18XX_CONTROL | ES18XX_HWV;
break;
case 0x1878:
- chip->caps = ES18XX_DUPLEX_MONO | ES18XX_DUPLEX_SAME | ES18XX_I2S | ES18XX_CONTROL | ES18XX_HWV;
+ chip->caps = ES18XX_DUPLEX_MONO | ES18XX_DUPLEX_SAME | ES18XX_I2S | ES18XX_CONTROL;
break;
case 0x1879:
chip->caps = ES18XX_PCM2 | ES18XX_SPATIALIZER | ES18XX_RECMIX | ES18XX_NEW_RATE | ES18XX_AUXB | ES18XX_I2S | ES18XX_CONTROL | ES18XX_HWV;
break;
case 0x1887:
- chip->caps = ES18XX_PCM2 | ES18XX_RECMIX | ES18XX_AUXB | ES18XX_DUPLEX_SAME | ES18XX_HWV;
+ chip->caps = ES18XX_PCM2 | ES18XX_RECMIX | ES18XX_AUXB | ES18XX_DUPLEX_SAME;
break;
case 0x1888:
- chip->caps = ES18XX_PCM2 | ES18XX_RECMIX | ES18XX_AUXB | ES18XX_DUPLEX_SAME | ES18XX_HWV;
+ chip->caps = ES18XX_PCM2 | ES18XX_RECMIX | ES18XX_AUXB | ES18XX_DUPLEX_SAME;
break;
default:
snd_printk(KERN_ERR "[0x%lx] unsupported chip ES%x\n",
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;
#ifdef CONFIG_PM
static int snd_es18xx_suspend(struct snd_card *card, pm_message_t state)
{
- struct snd_es18xx *chip = card->pm_private_data;
+ 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);
static int snd_es18xx_resume(struct snd_card *card)
{
- struct snd_es18xx *chip = card->pm_private_data;
+ 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(chip->card, SNDRV_CTL_POWER_D0);
return 0;
}
#endif /* CONFIG_PM */
return -EBUSY;
}
- if (request_irq(irq, snd_es18xx_interrupt, SA_INTERRUPT, "ES18xx", (void *) chip)) {
+ if (request_irq(irq, snd_es18xx_interrupt, IRQF_DISABLED, "ES18xx", (void *) chip)) {
snd_es18xx_free(chip);
snd_printk(KERN_ERR PFX "unable to grap IRQ %d\n", irq);
return -EBUSY;
}
}
- if (chip->caps & ES18XX_MONO) {
- if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_mono_in_control, chip))) < 0)
- return err;
- }
if (chip->caps & ES18XX_RECMIX) {
for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_recmix_controls); idx++) {
if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_recmix_controls[idx], chip))) < 0)
}
}
+ /* finish initializing other chipset specific controls
+ */
+ if (chip->version != 0x1868) {
+ err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_opt_speaker,
+ chip));
+ if (err < 0)
+ return err;
+ }
+ if (chip->version == 0x1869) {
+ for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_opt_1869); idx++) {
+ err = snd_ctl_add(card,
+ snd_ctl_new1(&snd_es18xx_opt_1869[idx],
+ chip));
+ if (err < 0)
+ return err;
+ }
+ } else if (chip->version == 0x1878) {
+ err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_opt_1878,
+ chip));
+ if (err < 0)
+ return err;
+ } else if (chip->version == 0x1879) {
+ for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_opt_1879); idx++) {
+ err = snd_ctl_add(card,
+ snd_ctl_new1(&snd_es18xx_opt_1879[idx],
+ chip));
+ if (err < 0)
+ return err;
+ }
+ }
return 0;
}
module_param_array(dma2, int, NULL, 0444);
MODULE_PARM_DESC(dma2, "DMA 2 # for ES18xx driver.");
-struct snd_audiodrive {
#ifdef CONFIG_PNP
- struct pnp_dev *dev;
- struct pnp_dev *devc;
-#endif
+static int isa_registered;
+static int pnp_registered;
+static int pnpc_registered;
+
+static struct pnp_device_id snd_audiodrive_pnpbiosids[] = {
+ { .id = "ESS1869" },
+ { .id = "ESS1879" },
+ { .id = "" } /* end */
};
-static struct snd_card *snd_audiodrive_legacy[SNDRV_CARDS] = SNDRV_DEFAULT_PTR;
+MODULE_DEVICE_TABLE(pnp, snd_audiodrive_pnpbiosids);
-#ifdef CONFIG_PNP
+/* PnP main device initialization */
+static int __devinit snd_audiodrive_pnp_init_main(int dev, struct pnp_dev *pdev)
+{
+ if (pnp_activate_dev(pdev) < 0) {
+ snd_printk(KERN_ERR PFX "PnP configure failure (out of resources?)\n");
+ return -EBUSY;
+ }
+ /* ok. hack using Vendor-Defined Card-Level registers */
+ /* skip csn and logdev initialization - already done in isapnp_configure */
+ if (pnp_device_is_isapnp(pdev)) {
+ isapnp_cfg_begin(isapnp_card_number(pdev), isapnp_csn_number(pdev));
+ isapnp_write_byte(0x27, pnp_irq(pdev, 0)); /* Hardware Volume IRQ Number */
+ if (mpu_port[dev] != SNDRV_AUTO_PORT)
+ isapnp_write_byte(0x28, pnp_irq(pdev, 0)); /* MPU-401 IRQ Number */
+ isapnp_write_byte(0x72, pnp_irq(pdev, 0)); /* second IRQ */
+ isapnp_cfg_end();
+ }
+ port[dev] = pnp_port_start(pdev, 0);
+ fm_port[dev] = pnp_port_start(pdev, 1);
+ mpu_port[dev] = pnp_port_start(pdev, 2);
+ dma1[dev] = pnp_dma(pdev, 0);
+ dma2[dev] = pnp_dma(pdev, 1);
+ irq[dev] = pnp_irq(pdev, 0);
+ snd_printdd("PnP ES18xx: port=0x%lx, fm port=0x%lx, mpu port=0x%lx\n", port[dev], fm_port[dev], mpu_port[dev]);
+ snd_printdd("PnP ES18xx: dma1=%i, dma2=%i, irq=%i\n", dma1[dev], dma2[dev], irq[dev]);
+ return 0;
+}
+
+static int __devinit snd_audiodrive_pnp(int dev, struct snd_audiodrive *acard,
+ struct pnp_dev *pdev)
+{
+ acard->dev = pdev;
+ if (snd_audiodrive_pnp_init_main(dev, acard->dev) < 0)
+ return -EBUSY;
+ return 0;
+}
static struct pnp_card_device_id snd_audiodrive_pnpids[] = {
/* ESS 1868 (integrated on Compaq dual P-Pro motherboard and Genius 18PnP 3D) */
MODULE_DEVICE_TABLE(pnp_card, snd_audiodrive_pnpids);
-static int __devinit snd_audiodrive_pnp(int dev, struct snd_audiodrive *acard,
+static int __devinit snd_audiodrive_pnpc(int dev, struct snd_audiodrive *acard,
struct pnp_card_link *card,
const struct pnp_card_device_id *id)
{
- struct pnp_dev *pdev;
- struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
- int err;
-
- if (!cfg)
- return -ENOMEM;
acard->dev = pnp_request_card_device(card, id->devs[0].id, NULL);
- if (acard->dev == NULL) {
- kfree(cfg);
+ if (acard->dev == NULL)
return -EBUSY;
- }
+
acard->devc = pnp_request_card_device(card, id->devs[1].id, NULL);
- if (acard->devc == NULL) {
- kfree(cfg);
+ if (acard->devc == NULL)
return -EBUSY;
- }
+
/* Control port initialization */
- err = pnp_activate_dev(acard->devc);
- if (err < 0) {
+ if (pnp_activate_dev(acard->devc) < 0) {
snd_printk(KERN_ERR PFX "PnP control configure failure (out of resources?)\n");
return -EAGAIN;
}
- snd_printdd("pnp: port=0x%lx\n", pnp_port_start(acard->devc, 0));
- /* PnP initialization */
- pdev = acard->dev;
- pnp_init_resource_table(cfg);
- if (port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[0], port[dev], 16);
- if (fm_port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[1], fm_port[dev], 4);
- if (mpu_port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[2], mpu_port[dev], 2);
- if (dma1[dev] != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[0], dma1[dev], 1);
- if (dma2[dev] != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[1], dma2[dev], 1);
- if (irq[dev] != SNDRV_AUTO_IRQ)
- pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1);
- err = pnp_manual_config_dev(pdev, cfg, 0);
- if (err < 0)
- snd_printk(KERN_ERR PFX "PnP manual resources are invalid, using auto config\n");
- err = pnp_activate_dev(pdev);
- if (err < 0) {
- snd_printk(KERN_ERR PFX "PnP configure failure (out of resources?)\n");
- kfree(cfg);
+ snd_printdd("pnp: port=0x%llx\n",
+ (unsigned long long)pnp_port_start(acard->devc, 0));
+ if (snd_audiodrive_pnp_init_main(dev, acard->dev) < 0)
return -EBUSY;
- }
- /* ok. hack using Vendor-Defined Card-Level registers */
- /* skip csn and logdev initialization - already done in isapnp_configure */
- if (pnp_device_is_isapnp(pdev)) {
- isapnp_cfg_begin(isapnp_card_number(pdev), isapnp_csn_number(pdev));
- isapnp_write_byte(0x27, pnp_irq(pdev, 0)); /* Hardware Volume IRQ Number */
- if (mpu_port[dev] != SNDRV_AUTO_PORT)
- isapnp_write_byte(0x28, pnp_irq(pdev, 0)); /* MPU-401 IRQ Number */
- isapnp_write_byte(0x72, pnp_irq(pdev, 0)); /* second IRQ */
- isapnp_cfg_end();
- } else {
- snd_printk(KERN_ERR PFX "unable to install ISA PnP hack, expect malfunction\n");
- }
- port[dev] = pnp_port_start(pdev, 0);
- fm_port[dev] = pnp_port_start(pdev, 1);
- mpu_port[dev] = pnp_port_start(pdev, 2);
- dma1[dev] = pnp_dma(pdev, 0);
- dma2[dev] = pnp_dma(pdev, 1);
- irq[dev] = pnp_irq(pdev, 0);
- snd_printdd("PnP ES18xx: port=0x%lx, fm port=0x%lx, mpu port=0x%lx\n", port[dev], fm_port[dev], mpu_port[dev]);
- snd_printdd("PnP ES18xx: dma1=%i, dma2=%i, irq=%i\n", dma1[dev], dma2[dev], irq[dev]);
- kfree(cfg);
+
return 0;
}
#endif /* CONFIG_PNP */
#define is_isapnp_selected(dev) 0
#endif
-static int __devinit snd_audiodrive_probe(int dev, struct pnp_card_link *pcard,
- const struct pnp_card_device_id *pid)
+static struct snd_card *snd_es18xx_card_new(int dev)
{
- static int possible_irqs[] = {5, 9, 10, 7, 11, 12, -1};
- static int possible_dmas[] = {1, 0, 3, 5, -1};
- int xirq, xdma1, xdma2;
- struct snd_card *card;
- struct snd_audiodrive *acard;
+ 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;
- 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);
- }
-#endif
-
- xirq = irq[dev];
- if (xirq == SNDRV_AUTO_IRQ) {
- if ((xirq = snd_legacy_find_free_irq(possible_irqs)) < 0) {
- snd_printk(KERN_ERR PFX "unable to find a free IRQ\n");
- err = -EBUSY;
- goto _err;
- }
- }
- xdma1 = dma1[dev];
- if (xdma1 == SNDRV_AUTO_DMA) {
- if ((xdma1 = snd_legacy_find_free_dma(possible_dmas)) < 0) {
- snd_printk(KERN_ERR PFX "unable to find a free DMA1\n");
- err = -EBUSY;
- goto _err;
- }
- }
- xdma2 = dma2[dev];
- if (xdma2 == SNDRV_AUTO_DMA) {
- if ((xdma2 = snd_legacy_find_free_dma(possible_dmas)) < 0) {
- snd_printk(KERN_ERR PFX "unable to find a free DMA2\n");
- err = -EBUSY;
- goto _err;
- }
- }
-
if ((err = snd_es18xx_new_device(card,
port[dev],
mpu_port[dev],
fm_port[dev],
- xirq, xdma1, xdma2,
+ irq[dev], dma1[dev], dma2[dev],
&chip)) < 0)
- goto _err;
+ 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)
- goto _err;
+ return err;
if ((err = snd_es18xx_mixer(chip)) < 0)
- goto _err;
+ 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_WARNING PFX "opl3 not detected at 0x%lx\n", chip->fm_port);
} else {
if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0)
- goto _err;
+ 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,
+ irq[dev], 0,
&chip->rmidi)) < 0)
- goto _err;
+ return err;
}
- if ((err = snd_card_set_generic_dev(card)) < 0)
- goto _err;
+ return snd_card_register(card);
+}
- /* Power Management */
- snd_card_set_isa_pm_callback(card, snd_es18xx_suspend, snd_es18xx_resume, chip);
+static int __devinit snd_es18xx_isa_match(struct device *pdev, unsigned int dev)
+{
+ return enable[dev] && !is_isapnp_selected(dev);
+}
- if ((err = snd_card_register(card)) < 0)
- goto _err;
+static int __devinit snd_es18xx_isa_probe1(int dev, struct device *devptr)
+{
+ struct snd_card *card;
+ int err;
- if (pcard)
- pnp_set_card_drvdata(pcard, card);
- else
- snd_audiodrive_legacy[dev] = card;
+ card = snd_es18xx_card_new(dev);
+ if (! card)
+ return -ENOMEM;
+ snd_card_set_dev(card, devptr);
+ if ((err = snd_audiodrive_probe(card, dev)) < 0) {
+ snd_card_free(card);
+ return err;
+ }
+ dev_set_drvdata(devptr, card);
return 0;
+}
- _err:
- snd_card_free(card);
- return err;
+static int __devinit snd_es18xx_isa_probe(struct device *pdev, unsigned int dev)
+{
+ int err;
+ static int possible_irqs[] = {5, 9, 10, 7, 11, 12, -1};
+ static int possible_dmas[] = {1, 0, 3, 5, -1};
+
+ 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;
+ }
+ }
+ 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_isa_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_isa_probe1(dev, pdev);
+ if (! err)
+ return 0;
+ }
+ return err;
+ }
+}
+
+static int __devexit snd_es18xx_isa_remove(struct device *devptr,
+ unsigned int dev)
+{
+ snd_card_free(dev_get_drvdata(devptr));
+ dev_set_drvdata(devptr, NULL);
+ return 0;
+}
+
+#ifdef CONFIG_PM
+static int snd_es18xx_isa_suspend(struct device *dev, unsigned int n,
+ pm_message_t state)
+{
+ return snd_es18xx_suspend(dev_get_drvdata(dev), state);
}
-static int __devinit snd_audiodrive_probe_legacy_port(unsigned long xport)
+static int snd_es18xx_isa_resume(struct device *dev, unsigned int n)
+{
+ return snd_es18xx_resume(dev_get_drvdata(dev));
+}
+#endif
+
+#define DEV_NAME "es18xx"
+
+static struct isa_driver snd_es18xx_isa_driver = {
+ .match = snd_es18xx_isa_match,
+ .probe = snd_es18xx_isa_probe,
+ .remove = __devexit_p(snd_es18xx_isa_remove),
+#ifdef CONFIG_PM
+ .suspend = snd_es18xx_isa_suspend,
+ .resume = snd_es18xx_isa_resume,
+#endif
+ .driver = {
+ .name = DEV_NAME
+ },
+};
+
+
+#ifdef CONFIG_PNP
+static int __devinit snd_audiodrive_pnp_detect(struct pnp_dev *pdev,
+ const struct pnp_device_id *id)
{
static int dev;
- int res;
+ int err;
+ struct snd_card *card;
- for ( ; dev < SNDRV_CARDS; dev++) {
- if (!enable[dev] || port[dev] != SNDRV_AUTO_PORT)
- continue;
- if (is_isapnp_selected(dev))
- continue;
- port[dev] = xport;
- res = snd_audiodrive_probe(dev, NULL, NULL);
- if (res < 0)
- port[dev] = SNDRV_AUTO_PORT;
- return res;
+ if (pnp_device_is_isapnp(pdev))
+ return -ENOENT; /* we have another procedure - card */
+ for (; dev < SNDRV_CARDS; dev++) {
+ if (enable[dev] && isapnp[dev])
+ break;
+ }
+ if (dev >= SNDRV_CARDS)
+ return -ENODEV;
+
+ card = snd_es18xx_card_new(dev);
+ if (! card)
+ return -ENOMEM;
+ if ((err = snd_audiodrive_pnp(dev, card->private_data, pdev)) < 0) {
+ snd_card_free(card);
+ return err;
+ }
+ snd_card_set_dev(card, &pdev->dev);
+ if ((err = snd_audiodrive_probe(card, dev)) < 0) {
+ snd_card_free(card);
+ return err;
}
- return -ENODEV;
+ pnp_set_drvdata(pdev, card);
+ dev++;
+ return 0;
}
+static void __devexit snd_audiodrive_pnp_remove(struct pnp_dev * pdev)
+{
+ snd_card_free(pnp_get_drvdata(pdev));
+ pnp_set_drvdata(pdev, NULL);
+}
-#ifdef CONFIG_PNP
-static int __devinit snd_audiodrive_pnp_detect(struct pnp_card_link *card,
- const struct pnp_card_device_id *id)
+#ifdef CONFIG_PM
+static int snd_audiodrive_pnp_suspend(struct pnp_dev *pdev, pm_message_t state)
+{
+ return snd_es18xx_suspend(pnp_get_drvdata(pdev), state);
+}
+static int snd_audiodrive_pnp_resume(struct pnp_dev *pdev)
+{
+ return snd_es18xx_resume(pnp_get_drvdata(pdev));
+}
+#endif
+
+static struct pnp_driver es18xx_pnp_driver = {
+ .name = "es18xx-pnpbios",
+ .id_table = snd_audiodrive_pnpbiosids,
+ .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
+};
+
+static int __devinit snd_audiodrive_pnpc_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_pnpc(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_pnpc_remove(struct pnp_card_link * pcard)
+{
+ snd_card_free(pnp_get_card_drvdata(pcard));
+ pnp_set_card_drvdata(pcard, NULL);
}
-static void __devexit snd_audiodrive_pnp_remove(struct pnp_card_link * pcard)
+#ifdef CONFIG_PM
+static int snd_audiodrive_pnpc_suspend(struct pnp_card_link *pcard, pm_message_t state)
{
- struct snd_card *card = (struct snd_card *) pnp_get_card_drvdata(pcard);
+ return snd_es18xx_suspend(pnp_get_card_drvdata(pcard), state);
+}
- snd_card_disconnect(card);
- snd_card_free_in_thread(card);
+static int snd_audiodrive_pnpc_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),
+ .probe = snd_audiodrive_pnpc_detect,
+ .remove = __devexit_p(snd_audiodrive_pnpc_remove),
+#ifdef CONFIG_PM
+ .suspend = snd_audiodrive_pnpc_suspend,
+ .resume = snd_audiodrive_pnpc_resume,
+#endif
};
#endif /* CONFIG_PNP */
static int __init alsa_card_es18xx_init(void)
{
- static unsigned long possible_ports[] = {0x220, 0x240, 0x260, 0x280, -1};
- int dev, cards = 0, i;
-
- /* legacy non-auto cards at first */
- for (dev = 0; dev < SNDRV_CARDS; dev++) {
- if (!enable[dev] || port[dev] == SNDRV_AUTO_PORT)
- continue;
- if (is_isapnp_selected(dev))
- continue;
- if (snd_audiodrive_probe(dev, NULL, NULL) >= 0)
- cards++;
- }
- /* legacy auto configured cards */
- i = snd_legacy_auto_probe(possible_ports, snd_audiodrive_probe_legacy_port);
- if (i > 0)
- cards += i;
+ int err;
+ err = isa_register_driver(&snd_es18xx_isa_driver, SNDRV_CARDS);
#ifdef CONFIG_PNP
- /* ISA PnP cards at last */
- i = pnp_register_card_driver(&es18xx_pnpc_driver);
- if (i > 0)
- cards += i;
+ if (!err)
+ isa_registered = 1;
+ err = pnp_register_driver(&es18xx_pnp_driver);
+ if (!err)
+ pnp_registered = 1;
+
+ err = pnp_register_card_driver(&es18xx_pnpc_driver);
+ if (!err)
+ pnpc_registered = 1;
+
+ if (isa_registered || pnp_registered)
+ err = 0;
#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;
- }
- return 0;
+ 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);
+ if (pnpc_registered)
+ pnp_unregister_card_driver(&es18xx_pnpc_driver);
+ if (pnp_registered)
+ pnp_unregister_driver(&es18xx_pnp_driver);
+ if (isa_registered)
#endif
- for(idx = 0; idx < SNDRV_CARDS; idx++)
- snd_card_free(snd_audiodrive_legacy[idx]);
+ isa_unregister_driver(&snd_es18xx_isa_driver);
}
module_init(alsa_card_es18xx_init)
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff