Update of /cvsroot/alsa/alsa-driver/pci
In directory sc8-pr-cvs1:/tmp/cvs-serv10064/pci
Modified Files:
Kconfig Makefile azt3328.c
Removed Files:
azt3328.h
Log Message:
moved azt3328 driver to alsa-kernel tree
Index: Kconfig
===================================================================
RCS file: /cvsroot/alsa/alsa-driver/pci/Kconfig,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -r1.3 -r1.4
--- Kconfig 23 May 2003 16:00:48 -0000 1.3
+++ Kconfig 2 Jun 2003 13:03:40 -0000 1.4
@@ -1,5 +1,7 @@
-config SND_AZT3328
- tristate "Aztech AZF3328 (PCI168)"
+config SND_PDPLUS
+ tristate "Digigram VX222"
depends on SND
help
- Say 'Y' or 'M' to include support for Aztech AZF3328 (PCI168) soundcards
+ Say 'Y' or 'M' to include support for Sek'D/Marian Prodif Plus
+ soundcard.
+
Index: Makefile
===================================================================
RCS file: /cvsroot/alsa/alsa-driver/pci/Makefile,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -r1.6 -r1.7
--- Makefile 23 May 2003 16:00:48 -0000 1.6
+++ Makefile 2 Jun 2003 13:03:40 -0000 1.7
@@ -10,9 +10,6 @@
extra-subdir-y := pdplus
extra-subdir-m := $(extra-subdir-y)
-snd-azt3328-objs := azt3328.o
-extra-obj-$(CONFIG_SND_AZT3328) += snd-azt3328.o
-
#
#
#
Index: azt3328.c
===================================================================
RCS file: /cvsroot/alsa/alsa-driver/pci/azt3328.c,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -r1.7 -r1.8
--- azt3328.c 23 Apr 2003 10:01:19 -0000 1.7
+++ azt3328.c 2 Jun 2003 13:03:40 -0000 1.8
@@ -1,1629 +1,2 @@
-/*
- * azt3328.c - driver for Aztech AZF3328 based soundcards (e.g. PCI168).
- * Copyright (C) 2002 by Andreas Mohr <[EMAIL PROTECTED]>
- *
- * Framework borrowed from Bart Hartgers's als4000.c.
- * Driver developed on PCI168 AP(W) version (PCI rev. 10, subsystem ID 1801),
- * found in a Fujitsu-Siemens PC ("Cordant", aluminum case).
- * Other versions are:
- * PCI168 A(W), sub ID 1800
- * PCI168 A/AP, sub ID 8000
- * Please give me feedback in case you try my driver with one of these!!
- *
- * GPL LICENSE
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
-
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * NOTES
- * Since Aztech does not provide any chipset documentation
- * and I was stupid enough to manage to get hold of a PCI168 soundcard >:-P}
- * , I was forced to base this driver on reverse engineering
- * (3 weeks' worth of evenings filled with driver work).
- * (and no, I did NOT go the easy way: to pick up a PCI128 for 9 Euros)
- *
- * The AZF3328 chip (note: AZF3328, *not* AZT3328, that's just the driver name
- * for compatibility reasons) has the following features:
- *
- * - builtin AC97 conformant codec (SNR over 80dB)
- * (really AC97 compliant ?? I really doubt it when looking
- * at the mixer register layout)
- * - builtin genuine OPL3
- * - full duplex 16bit playback/record at independent sampling rate
- * - MPU401 (+ legacy address support) FIXME: how to enable legacy addr ??
- * - game port (legacy address support)
- * - built-in General DirectX timer having a 20 bits counter
- * with 1us resolution (FIXME: where is it ?)
- * - I2S serial port for external DAC
- * - supports 33MHz PCI spec 2.1, PCI power management 1.0, compliant with ACPI
- * - supports hardware volume control
- * - single chip low cost solution (128 pin QFP)
- * - supports programmable Sub-vendor and Sub-system ID
- * required for Microsoft's logo compliance (FIXME: where ?)
- * - PCI168 AP(W) card: power amplifier with 4 Watts/channel at 4 Ohms
- *
- * Certain PCI versions of this card are susceptible to DMA traffic underruns
- * in some systems (resulting in sound crackling/clicking/popping),
- * probably because they don't have a DMA FIFO buffer or so.
- * Overview (PCI ID/PCI subID/PCI rev.):
- * - no DMA crackling on SiS735: 0x50DC/0x1801/16
- * - unknown performance: 0x50DC/0x1801/10
- *
- * Crackling happens with VIA chipsets or, in my case, an SiS735, which is
- * supposed to be very fast and supposed to get rid of crackling much
- * better than a VIA, yet ironically I still get crackling, like many other
- * people with the same chipset.
- * Possible remedies:
- * - plug card into a different PCI slot, preferrably one that isn't shared
- * too much (this helps a lot, but not completely !)
- * - get rid of PCI VGA card, use AGP instead
- * - upgrade or downgrade BIOS
- * - fiddle with PCI latency settings (setpci -v -s BUSID latency_timer=XX)
- * Not too helpful.
- * - Disable ACPI/power management/"Auto Detect RAM/PCI Clk" in BIOS
- *
- * BUGS
- * - when Ctrl-C'ing mpg321, the playback loops a bit
- * (premature DMA playback reset ?)
- * - full-duplex sometimes breaks (IRQ management issues ?).
- * Once even a spontaneous REBOOT happened !!!
- *
- * TODO
- * - test MPU401 MIDI playback etc.
- * - power management (CONFIG_PM). See e.g. intel8x0 or cs4281.
- * Implement this in case the chip runs indeed pretty hot.
- * - figure out what all unknown port bits are responsible for
- */
-
-#include <sound/driver.h>
-#include <asm/io.h>
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/delay.h>
-#include <linux/slab.h>
-#include <sound/core.h>
-#include <sound/control.h>
-#include <sound/pcm.h>
-#include <sound/rawmidi.h>
-#include <sound/mpu401.h>
-#include <sound/opl3.h>
-#define SNDRV_GET_ID
-#include <sound/initval.h>
-#include "azt3328.h"
-
-MODULE_AUTHOR("Andreas Mohr <[EMAIL PROTECTED]>");
-MODULE_DESCRIPTION("Aztech AZF3328 (PCI168)");
-MODULE_LICENSE("GPL");
-MODULE_CLASSES("{sound}");
-MODULE_DEVICES("{{Aztech,AZF3328}}");
-
-#define DEBUG_MISC 0
-#define DEBUG_CALLS 0
-#define DEBUG_MIXER 0
-#define DEBUG_PLAY_REC 0
-#define DEBUG_IO 0
-#define MIXER_TESTING 0
-
-#if DEBUG_MISC
-#define snd_azf3328_dbgmisc(format, args...) printk(KERN_ERR format, ##args)
-#else
-#define snd_azf3328_dbgmisc(format, args...)
-#endif
-
-#if DEBUG_CALLS
-#define snd_azf3328_dbgcallenter() printk(KERN_ERR "entering %s\n", __FUNCTION__)
-#else
-#define snd_azf3328_dbgcallenter()
-#endif
-
-#if DEBUG_CALLS
-#define snd_azf3328_dbgcallleave() printk(KERN_ERR "leaving %s\n", __FUNCTION__)
-#else
-#define snd_azf3328_dbgcallleave()
-#endif
-
-#if DEBUG_MIXER
-#define snd_azf3328_dbgmixer(format, args...) printk(format, ##args)
-#else
-#define snd_azf3328_dbgmixer(format, args...)
-#endif
-
-#if DEBUG_PLAY_REC
-#define snd_azf3328_dbgplay(format, args...) printk(KERN_ERR format, ##args)
-#else
-#define snd_azf3328_dbgplay(format, args...)
-#endif
-
-#if DEBUG_IO
-#define snd_azf3328_dbgio(chip, where) \
- printk(KERN_ERR "%s: IDX_IO_PLAY_FLAGS %04x, IDX_IO_PLAY_IRQMASK %04x,
IDX_IO_IRQSTATUS %04x\n", where, inw(chip->codec_port+IDX_IO_PLAY_FLAGS),
inw(chip->codec_port+IDX_IO_PLAY_IRQMASK), inw(chip->codec_port+IDX_IO_IRQSTATUS))
-#else
-#define snd_azf3328_dbgio(chip, where)
-#endif
-
-static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
-static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
-static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */
-static int joystick[SNDRV_CARDS] =
- {-1}; /* "unset" as default */
-
-MODULE_PARM(index, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
-MODULE_PARM_DESC(index, "Index value for AZF3328 soundcard.");
-MODULE_PARM_SYNTAX(index, SNDRV_INDEX_DESC);
-MODULE_PARM(id, "1-" __MODULE_STRING(SNDRV_CARDS) "s");
-MODULE_PARM_DESC(id, "ID string for AZF3328 soundcard.");
-MODULE_PARM_SYNTAX(id, SNDRV_ID_DESC);
-MODULE_PARM(enable, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
-MODULE_PARM_DESC(enable, "Enable AZF3328 soundcard.");
-MODULE_PARM_SYNTAX(enable, SNDRV_INDEX_DESC);
-MODULE_PARM(joystick, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
-MODULE_PARM_DESC(joystick, "Forced joystick port enable for AZF3328 soundcard. (0 =
force disable)");
-MODULE_PARM_SYNTAX(joystick, SNDRV_ENABLED);
-
-typedef struct _snd_azf3328 azf3328_t;
-#define chip_t azf3328_t
-
-struct _snd_azf3328 {
- int irq;
-
- unsigned long codec_port;
- struct resource *res_codec_port;
- unsigned long io2_port;
- struct resource *res_io2_port;
- unsigned long mpu_port;
- struct resource *res_mpu_port;
- unsigned long synth_port;
- struct resource *res_synth_port;
- unsigned long mixer_port;
- struct resource *res_mixer_port;
- unsigned long game_port;
-
- struct pci_dev *pci;
- snd_card_t *card;
-
- snd_pcm_t *pcm;
- snd_rawmidi_t *rmidi;
- snd_pcm_substream_t *playback_substream;
- snd_pcm_substream_t *capture_substream;
- unsigned int is_playing;
- unsigned int is_recording;
-
- spinlock_t reg_lock;
-};
-
-static struct pci_device_id snd_azf3328_ids[] __devinitdata = {
- { 0x122D, 0x50DC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* PCI168/3328 */
- { 0x122D, 0x80DA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* 3328 */
- { 0, }
-};
-
-MODULE_DEVICE_TABLE(pci, snd_azf3328_ids);
-
-void snd_azf3328_io2_write(azf3328_t *chip, int reg, unsigned char value)
-{
- outb(value, chip->io2_port + reg);
-}
-
-unsigned char snd_azf3328_io2_read(azf3328_t *chip, int reg)
-{
- return inb(chip->io2_port + reg);
-}
-
-void snd_azf3328_mixer_write(azf3328_t *chip, int reg, unsigned long value, int type)
-{
- switch(type) {
- case WORD_VALUE:
- outw(value, chip->mixer_port + reg);
- break;
- case DWORD_VALUE:
- outl(value, chip->mixer_port + reg);
- break;
- case BYTE_VALUE:
- outb(value, chip->mixer_port + reg);
- break;
- }
-}
-
-unsigned long snd_azf3328_mixer_read(azf3328_t *chip, int reg, int type)
-{
- unsigned long res = 0;
-
- switch(type) {
- case WORD_VALUE:
- res = (unsigned long)inw(chip->mixer_port + reg);
- break;
- case DWORD_VALUE:
- res = (unsigned long)inl(chip->mixer_port + reg);
- break;
- case BYTE_VALUE:
- res = (unsigned long)inb(chip->mixer_port + reg);
- break;
- }
-
- return res;
-}
-
-void snd_azf3328_mixer_set_mute(azf3328_t *chip, int reg, int do_mute)
-{
- unsigned char oldval;
-
- /* the mute bit is on the *second* (i.e. right) register of a
- * left/right channel setting */
- oldval = inb(chip->mixer_port + reg + 1);
- if (do_mute)
- oldval |= 0x80;
- else
- oldval &= ~0x80;
- outb(oldval, chip->mixer_port + reg + 1);
-}
-
-void snd_azf3328_mixer_write_volume_gradually(azf3328_t *chip, int reg, unsigned char
dst_vol_left, unsigned char dst_vol_right, int chan_sel, int delay)
-{
- unsigned char curr_vol_left = 0, curr_vol_right = 0;
- int left_done = 0, right_done = 0;
-
- snd_azf3328_dbgcallenter();
- if (chan_sel & SET_CHAN_LEFT)
- curr_vol_left = inb(chip->mixer_port + reg + 1);
- else
- left_done = 1;
- if (chan_sel & SET_CHAN_RIGHT)
- curr_vol_right = inb(chip->mixer_port + reg + 0);
- else
- right_done = 1;
-
- /* take care of muting flag (0x80) contained in left channel */
- if (curr_vol_left & 0x80)
- dst_vol_left |= 0x80;
- else
- dst_vol_left &= ~0x80;
-
- do
- {
- if (!left_done)
- {
- if (curr_vol_left > dst_vol_left)
- curr_vol_left--;
- else
- if (curr_vol_left < dst_vol_left)
- curr_vol_left++;
- else
- left_done = 1;
- outb(curr_vol_left, chip->mixer_port + reg + 1);
- }
- if (!right_done)
- {
- if (curr_vol_right > dst_vol_right)
- curr_vol_right--;
- else
- if (curr_vol_right < dst_vol_right)
- curr_vol_right++;
- else
- right_done = 1;
- /* during volume change, the right channel is crackling
- * somewhat more than the left channel, unfortunately.
- * This seems to be a hardware issue. */
- outb(curr_vol_right, chip->mixer_port + reg + 0);
- }
- if (delay)
- mdelay(delay);
- }
- while ((!left_done) || (!right_done));
- snd_azf3328_dbgcallleave();
-}
-
-/*
- * general mixer element
- */
-typedef struct azf3328_mixer_reg {
- unsigned int reg;
- unsigned int lchan_shift, rchan_shift;
- unsigned int mask;
- unsigned int invert: 1;
- unsigned int stereo: 1;
- unsigned int enum_c: 4;
-} azf3328_mixer_reg_t;
-
-#define COMPOSE_MIXER_REG(reg,lchan_shift,rchan_shift,mask,invert,stereo,enum_c) \
- ((reg) | (lchan_shift << 8) | (rchan_shift << 12) | (mask << 16) | (invert << 24) |
(stereo << 25) | (enum_c << 26))
-
-static void snd_azf3328_mixer_reg_decode(azf3328_mixer_reg_t *r, unsigned long val)
-{
- r->reg = val & 0xff;
- r->lchan_shift = (val >> 8) & 0x0f;
- r->rchan_shift = (val >> 12) & 0x0f;
- r->mask = (val >> 16) & 0xff;
- r->invert = (val >> 24) & 1;
- r->stereo = (val >> 25) & 1;
- r->enum_c = (val >> 26) & 0x0f;
-}
-
-/*
- * mixer switches/volumes
- */
-
-#define AZF3328_MIXER_SWITCH(xname, reg, shift, invert) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
- .info = snd_azf3328_info_mixer, \
- .get = snd_azf3328_get_mixer, .put = snd_azf3328_put_mixer, \
- .private_value = COMPOSE_MIXER_REG(reg, shift, 0, 0x1, invert, 0, 0), \
-}
-
-#define AZF3328_MIXER_VOL_STEREO(xname, reg, mask, invert) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
- .info = snd_azf3328_info_mixer, \
- .get = snd_azf3328_get_mixer, .put = snd_azf3328_put_mixer, \
- .private_value = COMPOSE_MIXER_REG(reg, 8, 0, mask, invert, 1, 0), \
-}
-
-#define AZF3328_MIXER_VOL_MONO(xname, reg, mask, is_right_chan) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
- .info = snd_azf3328_info_mixer, \
- .get = snd_azf3328_get_mixer, .put = snd_azf3328_put_mixer, \
- .private_value = COMPOSE_MIXER_REG(reg, is_right_chan ? 0 : 8, 0, mask, 1, 0, 0), \
-}
-
-#define AZF3328_MIXER_VOL_SPECIAL(xname, reg, mask, shift, invert) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
- .info = snd_azf3328_info_mixer, \
- .get = snd_azf3328_get_mixer, .put = snd_azf3328_put_mixer, \
- .private_value = COMPOSE_MIXER_REG(reg, shift, 0, mask, invert, 0, 0), \
-}
-
-#define AZF3328_MIXER_ENUM(xname, reg, enum_c, shift) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
- .info = snd_azf3328_info_mixer_enum, \
- .get = snd_azf3328_get_mixer_enum, .put = snd_azf3328_put_mixer_enum, \
- .private_value = COMPOSE_MIXER_REG(reg, shift, 0, 0, 0, 0, enum_c), \
-}
-
-static int snd_azf3328_info_mixer(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t
*uinfo)
-{
- azf3328_mixer_reg_t reg;
-
- snd_azf3328_dbgcallenter();
- snd_azf3328_mixer_reg_decode(®, kcontrol->private_value);
- uinfo->type = reg.mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN :
SNDRV_CTL_ELEM_TYPE_INTEGER;
- uinfo->count = reg.stereo + 1;
- uinfo->value.integer.min = 0;
- uinfo->value.integer.max = reg.mask;
- snd_azf3328_dbgcallleave();
- return 0;
-}
-
-static int snd_azf3328_get_mixer(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t *
ucontrol)
-{
- azf3328_t *chip = snd_kcontrol_chip(kcontrol);
- azf3328_mixer_reg_t reg;
- unsigned int oreg, val;
-
- snd_azf3328_dbgcallenter();
- snd_azf3328_mixer_reg_decode(®, kcontrol->private_value);
-
- oreg = inw(chip->mixer_port + reg.reg);
- val = (oreg >> reg.lchan_shift) & reg.mask;
- if (reg.invert)
- val = reg.mask - val;
- ucontrol->value.integer.value[0] = val;
- if (reg.stereo) {
- val = (oreg >> reg.rchan_shift) & reg.mask;
- if (reg.invert)
- val = reg.mask - val;
- ucontrol->value.integer.value[1] = val;
- }
- snd_azf3328_dbgmixer("get: %02x is %04x -> vol %02lx|%02lx (shift %02d|%02d,
mask %02x, inv. %d, stereo %d)\n", reg.reg, oreg, ucontrol->value.integer.value[0],
ucontrol->value.integer.value[1], reg.lchan_shift, reg.rchan_shift, reg.mask,
reg.invert, reg.stereo);
- snd_azf3328_dbgcallleave();
- return 0;
-}
-
-static int snd_azf3328_put_mixer(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t *
ucontrol)
-{
- azf3328_t *chip = snd_kcontrol_chip(kcontrol);
- azf3328_mixer_reg_t reg;
- unsigned int oreg, nreg, val;
-
- snd_azf3328_dbgcallenter();
- snd_azf3328_mixer_reg_decode(®, kcontrol->private_value);
- oreg = inw(chip->mixer_port + reg.reg);
- val = ucontrol->value.integer.value[0] & reg.mask;
- if (reg.invert)
- val = reg.mask - val;
- nreg = oreg & ~(reg.mask << reg.lchan_shift);
- nreg |= (val << reg.lchan_shift);
- if (reg.stereo) {
- val = ucontrol->value.integer.value[1] & reg.mask;
- if (reg.invert)
- val = reg.mask - val;
- nreg &= ~(reg.mask << reg.rchan_shift);
- nreg |= (val << reg.rchan_shift);
- }
- if (reg.mask >= 0x07) /* it's a volume control, so better take care */
- snd_azf3328_mixer_write_volume_gradually(chip, reg.reg, nreg >> 8,
nreg & 0xff, SET_CHAN_LEFT|SET_CHAN_RIGHT, 0); /* just set both channels, doesn't
matter */
- else
- outw(nreg, chip->mixer_port + reg.reg);
-
- snd_azf3328_dbgmixer("put: %02x to %02lx|%02lx, oreg %04x; shift %02d|%02d ->
nreg %04x; after: %04x\n", reg.reg, ucontrol->value.integer.value[0],
ucontrol->value.integer.value[1], oreg, reg.lchan_shift, reg.rchan_shift, nreg,
inw(chip->mixer_port + reg.reg));
- snd_azf3328_dbgcallleave();
- return (nreg != oreg);
-}
-
-static int snd_azf3328_info_mixer_enum(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t
* uinfo)
-{
- azf3328_mixer_reg_t reg;
- static char *texts1[2] = { "ModemOut1", "ModemOut2" };
- static char *texts2[2] = { "MonoSelectSource1", "MonoSelectSource2" };
- static char *texts3[8] = {
- "Mic", "CD", "Video", "Aux", "Line",
- "Mix", "Mix Mono", "Phone"
- };
-
- snd_azf3328_mixer_reg_decode(®, kcontrol->private_value);
- uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
- uinfo->count = (reg.reg == IDX_MIXER_REC_SELECT) ? 2 : 1;
- uinfo->value.enumerated.items = reg.enum_c;
- if (uinfo->value.enumerated.item > reg.enum_c - 1U)
- uinfo->value.enumerated.item = reg.enum_c - 1U;
- if (reg.reg == IDX_MIXER_ADVCTL2)
- {
- if (reg.lchan_shift == 8) /* modem out sel */
- strcpy(uinfo->value.enumerated.name,
texts1[uinfo->value.enumerated.item]);
- else /* mono sel source */
- strcpy(uinfo->value.enumerated.name,
texts2[uinfo->value.enumerated.item]);
- }
- else
- strcpy(uinfo->value.enumerated.name,
texts3[uinfo->value.enumerated.item]
-);
- return 0;
-}
-
-static int snd_azf3328_get_mixer_enum(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t
* ucontrol)
-{
- azf3328_mixer_reg_t reg;
- azf3328_t *chip = snd_kcontrol_chip(kcontrol);
- unsigned short val;
-
- snd_azf3328_mixer_reg_decode(®, kcontrol->private_value);
- val = inw(chip->mixer_port + reg.reg);
- if (reg.reg == IDX_MIXER_REC_SELECT)
- {
- ucontrol->value.enumerated.item[0] = (val >> 8) & (reg.enum_c - 1);
- ucontrol->value.enumerated.item[1] = (val >> 0) & (reg.enum_c - 1);
- }
- else
- ucontrol->value.enumerated.item[0] = (val >> reg.lchan_shift) &
(reg.enum_c - 1);
- snd_azf3328_dbgmixer("get_enum: %02x is %04x -> %d|%d (shift %02d, enum_c
%d)\n", reg.reg, val, ucontrol->value.enumerated.item[0],
ucontrol->value.enumerated.item[1], reg.lchan_shift, reg.enum_c);
- return 0;
-}
-
-static int snd_azf3328_put_mixer_enum(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t
* ucontrol)
-{
- azf3328_mixer_reg_t reg;
- azf3328_t *chip = snd_kcontrol_chip(kcontrol);
- unsigned int oreg, nreg, val;
-
- snd_azf3328_mixer_reg_decode(®, kcontrol->private_value);
- oreg = inw(chip->mixer_port + reg.reg);
- val = oreg;
- if (reg.reg == IDX_MIXER_REC_SELECT)
- {
- if (ucontrol->value.enumerated.item[0] > reg.enum_c - 1U ||
- ucontrol->value.enumerated.item[1] > reg.enum_c - 1U)
- return -EINVAL;
- val = (ucontrol->value.enumerated.item[0] << 8) |
- (ucontrol->value.enumerated.item[1] << 0);
- }
- else
- {
- if (ucontrol->value.enumerated.item[0] > reg.enum_c - 1U)
- return -EINVAL;
- val &= ~((reg.enum_c - 1) << reg.lchan_shift);
- val |= (ucontrol->value.enumerated.item[0] << reg.lchan_shift);
- }
- outw(val, chip->mixer_port + reg.reg);
- nreg = val;
-
- snd_azf3328_dbgmixer("put_enum: %02x to %04x, oreg %04x\n", reg.reg, val,
oreg);
- return (nreg != oreg);
-}
-
-#define NUM_CONTROLS(ary) (sizeof(ary) / sizeof(snd_kcontrol_new_t))
-
-static snd_kcontrol_new_t snd_azf3328_mixer_controls[] __devinitdata = {
- AZF3328_MIXER_SWITCH("Master Playback Switch", IDX_MIXER_PLAY_MASTER, 15, 1),
- AZF3328_MIXER_VOL_STEREO("Master Playback Volume", IDX_MIXER_PLAY_MASTER,
0x1f, 1),
- AZF3328_MIXER_SWITCH("Wave Playback Switch", IDX_MIXER_WAVEOUT, 15, 1),
- AZF3328_MIXER_VOL_STEREO("Wave Playback Volume", IDX_MIXER_WAVEOUT, 0x1f, 1),
- AZF3328_MIXER_SWITCH("Wave Playback 3D Bypass", IDX_MIXER_ADVCTL2, 7, 1),
- AZF3328_MIXER_SWITCH("FM Playback Switch", IDX_MIXER_FMSYNTH, 15, 1),
- AZF3328_MIXER_VOL_STEREO("FM Playback Volume", IDX_MIXER_FMSYNTH, 0x1f, 1),
- AZF3328_MIXER_SWITCH("CD Playback Switch", IDX_MIXER_CDAUDIO, 15, 1),
- AZF3328_MIXER_VOL_STEREO("CD Playback Volume", IDX_MIXER_CDAUDIO, 0x1f, 1),
- AZF3328_MIXER_SWITCH("Capture Switch", IDX_MIXER_REC_VOLUME, 15, 1),
- AZF3328_MIXER_VOL_STEREO("Capture Volume", IDX_MIXER_REC_VOLUME, 0x0f, 0),
- AZF3328_MIXER_ENUM("Capture Source", IDX_MIXER_REC_SELECT, 8, 0),
- AZF3328_MIXER_SWITCH("Mic Playback Switch", IDX_MIXER_MIC, 15, 1),
- AZF3328_MIXER_VOL_MONO("Mic Playback Volume", IDX_MIXER_MIC, 0x1f, 1),
- AZF3328_MIXER_SWITCH("Mic Boost (+20dB)", IDX_MIXER_MIC, 6, 0),
- AZF3328_MIXER_SWITCH("Line Playback Switch", IDX_MIXER_LINEIN, 15, 1),
- AZF3328_MIXER_VOL_STEREO("Line Playback Volume", IDX_MIXER_LINEIN, 0x1f, 1),
- AZF3328_MIXER_SWITCH("PCBeep Playback Switch", IDX_MIXER_PCBEEP, 15, 1),
- AZF3328_MIXER_VOL_SPECIAL("PCBeep Playback Volume", IDX_MIXER_PCBEEP, 0x0f, 1,
1),
- AZF3328_MIXER_SWITCH("Video Playback Switch", IDX_MIXER_VIDEO, 15, 1),
- AZF3328_MIXER_VOL_STEREO("Video Playback Volume", IDX_MIXER_VIDEO, 0x1f, 1),
- AZF3328_MIXER_SWITCH("Aux Playback Switch", IDX_MIXER_AUX, 15, 1),
- AZF3328_MIXER_VOL_STEREO("Aux Playback Volume", IDX_MIXER_AUX, 0x1f, 1),
- AZF3328_MIXER_SWITCH("Modem Playback Switch", IDX_MIXER_MODEMOUT, 15, 1),
- AZF3328_MIXER_VOL_MONO("Modem Playback Volume", IDX_MIXER_MODEMOUT, 0x1f, 1),
- AZF3328_MIXER_SWITCH("Modem Capture Switch", IDX_MIXER_MODEMIN, 15, 1),
- AZF3328_MIXER_VOL_MONO("Modem Capture Volume", IDX_MIXER_MODEMIN, 0x1f, 1),
- AZF3328_MIXER_ENUM("Modem Out Select", IDX_MIXER_ADVCTL2, 2, 8),
- AZF3328_MIXER_ENUM("Mono Select Source", IDX_MIXER_ADVCTL2, 2, 9),
- AZF3328_MIXER_VOL_SPECIAL("Tone Control - Treble", IDX_MIXER_BASSTREBLE, 0x07,
1, 0),
- AZF3328_MIXER_VOL_SPECIAL("Tone Control - Bass", IDX_MIXER_BASSTREBLE, 0x07,
9, 0),
- AZF3328_MIXER_SWITCH("3D Control - Toggle", IDX_MIXER_ADVCTL2, 13, 0),
- AZF3328_MIXER_VOL_SPECIAL("3D Control - Volume", IDX_MIXER_ADVCTL1, 0x07, 1,
0), /* "3D Width" */
- AZF3328_MIXER_VOL_SPECIAL("3D Control - Space", IDX_MIXER_ADVCTL1, 0x03, 8,
0), /* "Hifi 3D" */
-#if MIXER_TESTING
- AZF3328_MIXER_SWITCH("0", IDX_MIXER_ADVCTL2, 0, 0),
- AZF3328_MIXER_SWITCH("1", IDX_MIXER_ADVCTL2, 1, 0),
- AZF3328_MIXER_SWITCH("2", IDX_MIXER_ADVCTL2, 2, 0),
- AZF3328_MIXER_SWITCH("3", IDX_MIXER_ADVCTL2, 3, 0),
- AZF3328_MIXER_SWITCH("4", IDX_MIXER_ADVCTL2, 4, 0),
- AZF3328_MIXER_SWITCH("5", IDX_MIXER_ADVCTL2, 5, 0),
- AZF3328_MIXER_SWITCH("6", IDX_MIXER_ADVCTL2, 6, 0),
- AZF3328_MIXER_SWITCH("7", IDX_MIXER_ADVCTL2, 7, 0),
- AZF3328_MIXER_SWITCH("8", IDX_MIXER_ADVCTL2, 8, 0),
- AZF3328_MIXER_SWITCH("9", IDX_MIXER_ADVCTL2, 9, 0),
- AZF3328_MIXER_SWITCH("10", IDX_MIXER_ADVCTL2, 10, 0),
- AZF3328_MIXER_SWITCH("11", IDX_MIXER_ADVCTL2, 11, 0),
- AZF3328_MIXER_SWITCH("12", IDX_MIXER_ADVCTL2, 12, 0),
- AZF3328_MIXER_SWITCH("13", IDX_MIXER_ADVCTL2, 13, 0),
- AZF3328_MIXER_SWITCH("14", IDX_MIXER_ADVCTL2, 14, 0),
- AZF3328_MIXER_SWITCH("15", IDX_MIXER_ADVCTL2, 15, 0),
-#endif
-};
-
-#define AZF3328_INIT_VALUES (sizeof(snd_azf3328_init_values)/sizeof(unsigned int)/2)
-
-static unsigned int snd_azf3328_init_values[][2] = {
- { IDX_MIXER_PLAY_MASTER, MIXER_MUTE_MASK|0x1f1f },
- { IDX_MIXER_MODEMOUT, MIXER_MUTE_MASK|0x1f1f },
- { IDX_MIXER_BASSTREBLE, 0x0000 },
- { IDX_MIXER_PCBEEP, MIXER_MUTE_MASK|0x1f1f },
- { IDX_MIXER_MODEMIN, MIXER_MUTE_MASK|0x1f1f },
- { IDX_MIXER_MIC, MIXER_MUTE_MASK|0x001f },
- { IDX_MIXER_LINEIN, MIXER_MUTE_MASK|0x1f1f },
- { IDX_MIXER_CDAUDIO, MIXER_MUTE_MASK|0x1f1f },
- { IDX_MIXER_VIDEO, MIXER_MUTE_MASK|0x1f1f },
- { IDX_MIXER_AUX, MIXER_MUTE_MASK|0x1f1f },
- { IDX_MIXER_WAVEOUT, MIXER_MUTE_MASK|0x1f1f },
- { IDX_MIXER_FMSYNTH, MIXER_MUTE_MASK|0x1f1f },
- { IDX_MIXER_REC_VOLUME, MIXER_MUTE_MASK|0x0707 },
-};
-
-static int __devinit snd_azf3328_mixer_new(azf3328_t *chip)
-{
- snd_card_t *card;
- snd_kcontrol_new_t *sw;
- unsigned int idx;
- int err;
-
- snd_azf3328_dbgcallenter();
- snd_assert(chip != NULL && chip->card != NULL, return -EINVAL);
-
- card = chip->card;
-
- /* mixer reset */
- snd_azf3328_mixer_write(chip, IDX_MIXER_RESET, 0x0, WORD_VALUE);
-
- /* mute and zero volume channels */
- for (idx = 0; idx < AZF3328_INIT_VALUES; idx++) {
- snd_azf3328_mixer_write(chip, snd_azf3328_init_values[idx][0],
snd_azf3328_init_values[idx][1], WORD_VALUE);
- }
-
- /* add mixer controls */
- sw = snd_azf3328_mixer_controls;
- for (idx = 0; idx < NUM_CONTROLS(snd_azf3328_mixer_controls); idx++, sw++) {
- if ((err = snd_ctl_add(chip->card, snd_ctl_new1(sw, chip))) < 0)
- return err;
- }
- snd_component_add(card, "AZF3328 mixer");
- strcpy(card->mixername, "AZF3328 mixer");
-
- snd_azf3328_dbgcallleave();
- return 0;
-}
-
-static int snd_azf3328_hw_params(snd_pcm_substream_t * substream,
- snd_pcm_hw_params_t * hw_params)
-{
- int res;
- snd_azf3328_dbgcallenter();
- res = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
- snd_azf3328_dbgcallleave();
- return res;
-}
-
-static int snd_azf3328_hw_free(snd_pcm_substream_t * substream)
-{
- snd_azf3328_dbgcallenter();
- snd_pcm_lib_free_pages(substream);
- snd_azf3328_dbgcallleave();
- return 0;
-}
-
-static void snd_azf3328_setfmt(azf3328_t *chip,
- unsigned int reg,
- unsigned int bitrate,
- unsigned int format_width,
- unsigned int channels
-)
-{
- unsigned int val = 0xff00;
- unsigned long flags;
-
- snd_azf3328_dbgcallenter();
- switch (bitrate) {
- case 5512: val |= 0x0d; break; /* the AZF3328 names it "5510" for some
strange reason */
- case 6620: val |= 0x0b; break;
- case 8000: val |= 0x00; break;
- case 9600: val |= 0x08; break;
- case 11025: val |= 0x01; break;
- case 16000: val |= 0x02; break;
- case 22050: val |= 0x03; break;
- case 32000: val |= 0x04; break;
- case 44100: val |= 0x05; break;
- case 48000: val |= 0x06; break;
- case 64000: val |= 0x07; break;
- default:
- snd_printk("unknown bitrate %d !\n", bitrate);
- val |= 0x05; /* 44100 */
- break;
- }
- /* val = 0xff07; 3m27.993s (65301Hz; -> 64000Hz ???) */
- /* val = 0xff09; 17m15.098s (13123,478Hz; -> 12000Hz ???) */
- /* val = 0xff0a; 47m30.599s (4764,891Hz; -> 4800Hz ???) */
- /* val = 0xff0c; 57m0.510s (4010,263Hz; -> 4000Hz ???) */
- /* val = 0xff05; 5m11.556s (... -> 44100Hz) */
- /* val = 0xff03; 10m21.529s (21872,463Hz; -> 22050Hz ???) */
- /* val = 0xff0f; 20m41.883s (10937,993Hz; -> 11025Hz ???) */
- /* val = 0xff0d; 41m23.135s (5523,600Hz; -> 5512Hz ???) */
- /* val = 0xff0e; 28m30.777s (8017Hz; -> 8000Hz ???) */
- if (channels == 2)
- val |= SOUNDFORMAT_FLAG_2CHANNELS;
-
- if (format_width == 16)
- val |= SOUNDFORMAT_FLAG_16BIT;
-
- spin_lock_irqsave(&chip->reg_lock, flags);
-
- /* set bitrate/format */
- outw(val, chip->codec_port+reg);
-
- /* changing the bitrate/format settings switches off the
- * audio output with an annoying click in case of 8/16bit format change
- * (maybe shutting down DAC/ADC ?), thus immediately
- * do some tweaking to reenable it and get rid of the clicking
- * (FIXME: yes, it works, but what exactly am I doing here ?? :)
- * FIXME: does this have some side effects for full-duplex
- * or other dramatic side effects ? */
- if (reg == IDX_IO_PLAY_SOUNDFORMAT) /* only do it for playback */
- outw(inw(chip->codec_port +
IDX_IO_PLAY_FLAGS)|DMA_PLAY_SOMETHING1|DMA_PLAY_SOMETHING2|SOMETHING_ALMOST_ALWAYS_SET|DMA_EPILOGUE_SOMETHING|DMA_SOMETHING_ELSE,
chip->codec_port + IDX_IO_PLAY_FLAGS);
-
- spin_unlock_irqrestore(&chip->reg_lock, flags);
- snd_azf3328_dbgcallleave();
-}
-
-static void snd_azf3328_setdmaa(azf3328_t *chip,
- long unsigned int addr,
- unsigned int count,
- unsigned int size,
- int do_recording)
-{
- long unsigned int addr1;
- long unsigned int addr2;
- unsigned int count1;
- unsigned int count2;
- unsigned long flags;
- int reg_offs = do_recording ? 0x20 : 0x00;
-
- snd_azf3328_dbgcallenter();
- /* AZF3328 uses a two buffer pointer DMA playback approach */
- if (!chip->is_playing)
- {
- addr1 = addr;
- addr2 = addr+(size/2);
- count1 = (size/2)-1;
- count2 = (size/2)-1;
-#if DEBUG_PLAY_REC
- /*printk(KERN_ERR "setting dma: addr %08lx, count %d, size %d\n",
addr, count, size);*/
- printk(KERN_ERR "setting dma: buf1 %08lx[%d], buf2 %08lx[%d]\n",
addr1, count1, addr2, count2);
-#endif
- spin_lock_irqsave(&chip->reg_lock, flags);
- outl(addr1, chip->codec_port+reg_offs+IDX_IO_PLAY_DMA_START_1);
- outl(addr2, chip->codec_port+reg_offs+IDX_IO_PLAY_DMA_START_2);
- outw(count1, chip->codec_port+reg_offs+IDX_IO_PLAY_DMA_LEN_1);
- outw(count2, chip->codec_port+reg_offs+IDX_IO_PLAY_DMA_LEN_2);
- spin_unlock_irqrestore(&chip->reg_lock, flags);
- }
- snd_azf3328_dbgcallleave();
-}
-
-static int snd_azf3328_playback_prepare(snd_pcm_substream_t *substream)
-{
-#if 0
- azf3328_t *chip = snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime = substream->runtime;
- unsigned int size = snd_pcm_lib_buffer_bytes(substream);
- unsigned int count = snd_pcm_lib_period_bytes(substream);
-#endif
-
- snd_azf3328_dbgcallenter();
-#if 0
- snd_azf3328_setfmt(chip, IDX_IO_PLAY_SOUNDFORMAT, runtime->rate,
snd_pcm_format_width(runtime->format), runtime->channels);
- snd_azf3328_setdmaa(chip, runtime->dma_addr, count, size, 0);
-#endif
- snd_azf3328_dbgcallleave();
- return 0;
-}
-
-static int snd_azf3328_capture_prepare(snd_pcm_substream_t * substream)
-{
-#if 0
- azf3328_t *chip = snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime = substream->runtime;
- unsigned int size = snd_pcm_lib_buffer_bytes(substream);
- unsigned int count = snd_pcm_lib_period_bytes(substream);
-#endif
-
- snd_azf3328_dbgcallenter();
-#if 0
- snd_azf3328_setfmt(chip, IDX_IO_REC_SOUNDFORMAT, runtime->rate,
snd_pcm_format_width(runtime->format), runtime->channels);
- snd_azf3328_setdmaa(chip, runtime->dma_addr, count, size, 1);
-#endif
- snd_azf3328_dbgcallleave();
- return 0;
-}
-
-static int snd_azf3328_playback_trigger(snd_pcm_substream_t * substream, int cmd)
-{
- unsigned long flags;
- azf3328_t *chip = snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime = substream->runtime;
- int result = 0;
- unsigned int status1;
-
-#if DEBUG_CALLS
- printk(KERN_ERR "snd_azf3328_playback_trigger cmd %d\n", cmd);
-#endif
- switch (cmd) {
- case SNDRV_PCM_TRIGGER_START:
-
- snd_azf3328_dbgio(chip, "trigger1");
-
- /* mute WaveOut */
- snd_azf3328_mixer_set_mute(chip, IDX_MIXER_WAVEOUT, 1);
-
- snd_azf3328_setfmt(chip, IDX_IO_PLAY_SOUNDFORMAT, runtime->rate,
snd_pcm_format_width(runtime->format), runtime->channels);
-
- spin_lock_irqsave(&chip->reg_lock, flags);
- /* stop playback */
- status1 = inw(chip->codec_port+IDX_IO_PLAY_FLAGS);
- status1 &= ~DMA_RESUME;
- outw(status1, chip->codec_port+IDX_IO_PLAY_FLAGS);
-
- /* FIXME: clear interrupts or what ??? */
- outw(0xffff, chip->codec_port+IDX_IO_PLAY_IRQMASK);
- spin_unlock_irqrestore(&chip->reg_lock, flags);
-
- snd_azf3328_setdmaa(chip, runtime->dma_addr,
snd_pcm_lib_period_bytes(substream), snd_pcm_lib_buffer_bytes(substream), 0);
-
- spin_lock_irqsave(&chip->reg_lock, flags);
-#if WIN9X
- /* FIXME: enable playback/recording ??? */
- status1 |= DMA_PLAY_SOMETHING1 | DMA_PLAY_SOMETHING2;
- outw(status1, chip->codec_port+IDX_IO_PLAY_FLAGS);
-
- /* start playback again */
- /* FIXME: what is 0x0010 ??? */
- status1 |= DMA_RESUME | DMA_EPILOGUE_SOMETHING;
- outw(status1, chip->codec_port+IDX_IO_PLAY_FLAGS);
-#else /* NT4 */
- outw(0x00, chip->codec_port+IDX_IO_PLAY_FLAGS);
- outw(DMA_PLAY_SOMETHING1, chip->codec_port+IDX_IO_PLAY_FLAGS);
- outw(DMA_PLAY_SOMETHING1|DMA_PLAY_SOMETHING2,
chip->codec_port+IDX_IO_PLAY_FLAGS);
-
outw(DMA_RESUME|SOMETHING_ALMOST_ALWAYS_SET|DMA_EPILOGUE_SOMETHING|DMA_SOMETHING_ELSE,
chip->codec_port+IDX_IO_PLAY_FLAGS);
-#endif
- spin_unlock_irqrestore(&chip->reg_lock, flags);
-
- /* now unmute WaveOut */
- snd_azf3328_mixer_set_mute(chip, IDX_MIXER_WAVEOUT, 0);
-
- snd_azf3328_dbgio(chip, "trigger2");
- chip->is_playing = 1;
- break;
- case SNDRV_PCM_TRIGGER_STOP:
- /* mute WaveOut */
- snd_azf3328_mixer_set_mute(chip, IDX_MIXER_WAVEOUT, 1);
-
- spin_lock_irqsave(&chip->reg_lock, flags);
- /* stop playback */
- status1 = inw(chip->codec_port+IDX_IO_PLAY_FLAGS);
-
- status1 &= ~DMA_RESUME;
- outw(status1, chip->codec_port+IDX_IO_PLAY_FLAGS);
-
- status1 |= DMA_PLAY_SOMETHING1;
- outw(status1, chip->codec_port+IDX_IO_PLAY_FLAGS);
-
- status1 &= ~DMA_PLAY_SOMETHING1;
- outw(status1, chip->codec_port+IDX_IO_PLAY_FLAGS);
- spin_unlock_irqrestore(&chip->reg_lock, flags);
-
- /* now unmute WaveOut */
- snd_azf3328_mixer_set_mute(chip, IDX_MIXER_WAVEOUT, 0);
- chip->is_playing = 0;
- break;
- case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
- snd_printk("FIXME: SNDRV_PCM_TRIGGER_PAUSE_PUSH NIY !\n");
- break;
- case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
- snd_printk("FIXME: SNDRV_PCM_TRIGGER_PAUSE_RELEASE NIY !\n");
- break;
- default:
- return -EINVAL;
- }
-
- snd_azf3328_dbgcallleave();
- return result;
-}
-
-/* this is just analogous to playback; I'm not quite sure whether recording
- * should actually be triggered like that */
-static int snd_azf3328_capture_trigger(snd_pcm_substream_t * substream, int cmd)
-{
- unsigned long flags;
- azf3328_t *chip = snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime = substream->runtime;
- int result = 0;
- unsigned int status1;
-
-#if DEBUG_CALLS
- printk(KERN_ERR "snd_azf3328_capture_trigger cmd %d\n", cmd);
-#endif
- switch (cmd) {
- case SNDRV_PCM_TRIGGER_START:
-
- snd_azf3328_dbgio(chip, "trigger1");
-
- snd_azf3328_setfmt(chip, IDX_IO_REC_SOUNDFORMAT, runtime->rate,
snd_pcm_format_width(runtime->format), runtime->channels);
-
- spin_lock_irqsave(&chip->reg_lock, flags);
- /* stop recording */
- status1 = inw(chip->codec_port+IDX_IO_REC_FLAGS);
- status1 &= ~DMA_RESUME;
- outw(status1, chip->codec_port+IDX_IO_REC_FLAGS);
-
- /* FIXME: clear interrupts or what ??? */
- outw(0xffff, chip->codec_port+IDX_IO_REC_IRQMASK);
- spin_unlock_irqrestore(&chip->reg_lock, flags);
-
- snd_azf3328_setdmaa(chip, runtime->dma_addr,
snd_pcm_lib_period_bytes(substream), snd_pcm_lib_buffer_bytes(substream), 1);
-
- spin_lock_irqsave(&chip->reg_lock, flags);
-#if WIN9X
- /* FIXME: enable playback/recording ??? */
- status1 |= DMA_PLAY_SOMETHING1 | DMA_PLAY_SOMETHING2;
- outw(status1, chip->codec_port+IDX_IO_REC_FLAGS);
-
- /* start playback again */
- /* FIXME: what is 0x0010 ??? */
- status1 |= DMA_RESUME | DMA_EPILOGUE_SOMETHING;
- outw(status1, chip->codec_port+IDX_IO_REC_FLAGS);
-#else
- outw(0x00, chip->codec_port+IDX_IO_REC_FLAGS);
- outw(DMA_PLAY_SOMETHING1, chip->codec_port+IDX_IO_REC_FLAGS);
- outw(DMA_PLAY_SOMETHING1|DMA_PLAY_SOMETHING2,
chip->codec_port+IDX_IO_REC_FLAGS);
-
outw(DMA_RESUME|SOMETHING_ALMOST_ALWAYS_SET|DMA_EPILOGUE_SOMETHING|DMA_SOMETHING_ELSE,
chip->codec_port+IDX_IO_REC_FLAGS);
-#endif
- spin_unlock_irqrestore(&chip->reg_lock, flags);
-
- snd_azf3328_dbgio(chip, "trigger2");
- chip->is_playing = 1;
- break;
- case SNDRV_PCM_TRIGGER_STOP:
- spin_lock_irqsave(&chip->reg_lock, flags);
- /* stop recording */
- status1 = inw(chip->codec_port+IDX_IO_REC_FLAGS);
-
- status1 &= ~DMA_RESUME;
- outw(status1, chip->codec_port+IDX_IO_REC_FLAGS);
-
- status1 |= DMA_PLAY_SOMETHING1;
- outw(status1, chip->codec_port+IDX_IO_REC_FLAGS);
-
- status1 &= ~DMA_PLAY_SOMETHING1;
- outw(status1, chip->codec_port+IDX_IO_REC_FLAGS);
- spin_unlock_irqrestore(&chip->reg_lock, flags);
-
- chip->is_playing = 0;
- break;
- case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
- snd_printk("FIXME: SNDRV_PCM_TRIGGER_PAUSE_PUSH NIY !\n");
- break;
- case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
- snd_printk("FIXME: SNDRV_PCM_TRIGGER_PAUSE_RELEASE NIY !\n");
- break;
- default:
- return -EINVAL;
- }
-
- snd_azf3328_dbgcallleave();
- return result;
-}
-
-static snd_pcm_uframes_t snd_azf3328_playback_pointer(snd_pcm_substream_t * substream)
-{
- azf3328_t *chip = snd_pcm_substream_chip(substream);
- unsigned long bufptr, playptr;
- unsigned long result;
- snd_pcm_uframes_t frmres;
- unsigned long flags;
-
- spin_lock_irqsave(&chip->reg_lock, flags);
-#if QUERY_HARDWARE
- bufptr = inl(chip->codec_port+IDX_IO_PLAY_DMA_START_1);
-#else
- bufptr = substream->runtime->dma_addr;
-#endif
- playptr = inl(chip->codec_port+IDX_IO_PLAY_DMA_CURRPOS);
- spin_unlock_irqrestore(&chip->reg_lock, flags);
-
- result = playptr - bufptr;
- frmres = bytes_to_frames( substream->runtime, result );
- snd_azf3328_dbgplay("result %lx, playptr %lx (base %x), frames %ld\n", result,
playptr, substream->runtime->dma_addr, frmres);
- return frmres;
-}
-
-static snd_pcm_uframes_t snd_azf3328_capture_pointer(snd_pcm_substream_t * substream)
-{
- azf3328_t *chip = snd_pcm_substream_chip(substream);
- unsigned long bufptr, recptr;
- unsigned long result;
- snd_pcm_uframes_t frmres;
- unsigned long flags;
-
- spin_lock_irqsave(&chip->reg_lock, flags);
-#if QUERY_HARDWARE
- bufptr = inl(chip->codec_port+IDX_IO_REC_DMA_START_1);
-#else
- bufptr = substream->runtime->dma_addr;
-#endif
- recptr = inl(chip->codec_port+IDX_IO_REC_DMA_CURRPOS);
- spin_unlock_irqrestore(&chip->reg_lock, flags);
-
- result = recptr - bufptr;
- frmres = bytes_to_frames( substream->runtime, result );
- snd_azf3328_dbgplay("result %lx, rec ptr %lx (base %x), frames %ld\n", result,
recptr, substream->runtime->dma_addr, frmres);
- return frmres;
-}
-
-static irqreturn_t snd_azf3328_interrupt(int irq, void *dev_id, struct pt_regs *regs)
-{
- azf3328_t *chip = snd_magic_cast(azf3328_t, dev_id, return IRQ_NONE);
- unsigned int status, which;
- static unsigned long count = 0;
-
- status = inw(chip->codec_port+IDX_IO_IRQSTATUS);
-
- /* fast path out, to ease interrupt sharing */
- if (!(status & (IRQ_PLAYBACK|IRQ_RECORDING|IRQ_MPU401|IRQ_SOMEIRQ)))
- return IRQ_NONE; /* must be interrupt for another device */
-
- snd_azf3328_dbgplay("Interrupt %ld !\nIDX_IO_PLAY_FLAGS %04x,
IDX_IO_PLAY_IRQMASK %04x, IDX_IO_IRQSTATUS %04x\n", count,
inw(chip->codec_port+IDX_IO_PLAY_FLAGS), inw(chip->codec_port+IDX_IO_PLAY_IRQMASK),
inw(chip->codec_port+IDX_IO_IRQSTATUS));
-
- if (status & IRQ_PLAYBACK)
- {
- spin_lock(&chip->reg_lock);
- which = inw(chip->codec_port+IDX_IO_PLAY_IRQMASK);
- if (which & IRQ_FINISHED_PLAYBUF_1)
- /* ack IRQ */
- outw(which | IRQ_FINISHED_PLAYBUF_1,
chip->codec_port+IDX_IO_PLAY_IRQMASK);
- if (which & IRQ_FINISHED_PLAYBUF_2)
- /* ack IRQ */
- outw(which | IRQ_FINISHED_PLAYBUF_2,
chip->codec_port+IDX_IO_PLAY_IRQMASK);
- if (which & IRQ_PLAY_SOMETHING)
- {
- printk(KERN_ERR "azt3328: unknown play IRQ type occurred,
please report !\n");
- }
- if (chip->pcm && chip->playback_substream)
- {
- snd_azf3328_dbgplay("which %x, playptr %lx\n", which,
inl(chip->codec_port+IDX_IO_PLAY_DMA_CURRPOS));
- snd_pcm_period_elapsed(chip->playback_substream);
- snd_azf3328_dbgplay("period done, playptr %lx.\n",
inl(chip->codec_port+IDX_IO_PLAY_DMA_CURRPOS));
- }
- else
- printk(KERN_ERR "azt3328: ouch, irq handler problem !\n");
- spin_unlock(&chip->reg_lock);
- }
- if (status & IRQ_RECORDING)
- {
- spin_lock(&chip->reg_lock);
- which = inw(chip->codec_port+IDX_IO_REC_IRQMASK);
- if (which & IRQ_FINISHED_RECBUF_1)
- /* ack interrupt */
- outw(which | IRQ_FINISHED_RECBUF_1,
chip->codec_port+IDX_IO_REC_IRQMASK);
- if (which & IRQ_FINISHED_RECBUF_2)
- /* ack interrupt */
- outw(which | IRQ_FINISHED_RECBUF_2,
chip->codec_port+IDX_IO_REC_IRQMASK);
- if (which & IRQ_REC_SOMETHING)
- {
- printk(KERN_ERR "azt3328: unknown rec IRQ type occurred,
please report !\n");
- }
- if (chip->pcm && chip->capture_substream)
- {
- snd_azf3328_dbgplay("which %x, recptr %lx\n", which,
inl(chip->codec_port+IDX_IO_REC_DMA_CURRPOS));
- spin_unlock(&chip->reg_lock);
- snd_pcm_period_elapsed(chip->capture_substream);
- spin_lock(&chip->reg_lock);
- snd_azf3328_dbgplay("period done, recptr %lx.\n",
inl(chip->codec_port+IDX_IO_REC_DMA_CURRPOS));
- }
- spin_unlock(&chip->reg_lock);
- }
- if (status & IRQ_MPU401)
- snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data, regs);
- if (status & IRQ_SOMEIRQ)
- printk(KERN_ERR "azt3328: unknown IRQ type occurred, please report
!\n");
- count++;
- return IRQ_HANDLED;
-}
-
-/*****************************************************************/
-
-static snd_pcm_hardware_t snd_azf3328_playback =
-{
- /* FIXME !! Correct ? */
- .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
- SNDRV_PCM_INFO_MMAP_VALID),
- .formats = SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_U8 |
- SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_U16_LE,
- .rates = SNDRV_PCM_RATE_8000_48000 | SNDRV_PCM_RATE_64000 |
SNDRV_PCM_RATE_KNOT,
- .rate_min = 5512,
- .rate_max = 64000,
- .channels_min = 1,
- .channels_max = 2,
- .buffer_bytes_max = 65536,
- .period_bytes_min = 64,
- .period_bytes_max = 65536,
- .periods_min = 1,
- .periods_max = 1024,
- /* FIXME: maybe that card actually has a FIFO ? */
- .fifo_size = 0,
-};
-
-static snd_pcm_hardware_t snd_azf3328_capture =
-{
- /* FIXME */
- .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
- SNDRV_PCM_INFO_MMAP_VALID),
- .formats = SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_U8 |
- SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_U16_LE,
- .rates = SNDRV_PCM_RATE_8000_48000 | SNDRV_PCM_RATE_64000 |
SNDRV_PCM_RATE_KNOT,
- .rate_min = 5512,
- .rate_max = 64000,
- .channels_min = 1,
- .channels_max = 2,
- .buffer_bytes_max = 65536,
- .period_bytes_min = 64,
- .period_bytes_max = 65536,
- .periods_min = 1,
- .periods_max = 1024,
- .fifo_size = 0,
-};
-
-
-static unsigned int snd_azf3328_fixed_rates[] = {
- 5512, 6620, 8000, 9600, 11025, 16000, 22050, 32000, 44100, 48000, 64000
-};
-static snd_pcm_hw_constraint_list_t snd_azf3328_hw_constraints_rates = {
- .count = ARRAY_SIZE(snd_azf3328_fixed_rates),
- .list = snd_azf3328_fixed_rates,
- .mask = 0,
-};
-
-/*****************************************************************/
-
-static int snd_azf3328_playback_open(snd_pcm_substream_t * substream)
-{
- azf3328_t *chip = snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime = substream->runtime;
-
- snd_azf3328_dbgcallenter();
- chip->playback_substream = substream;
- runtime->hw = snd_azf3328_playback;
- snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
- &snd_azf3328_hw_constraints_rates);
- snd_azf3328_dbgcallleave();
- return 0;
-}
-
-static int snd_azf3328_capture_open(snd_pcm_substream_t * substream)
-{
- azf3328_t *chip = snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime = substream->runtime;
-
- snd_azf3328_dbgcallenter();
- chip->capture_substream = substream;
- runtime->hw = snd_azf3328_capture;
- snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
- &snd_azf3328_hw_constraints_rates);
- snd_azf3328_dbgcallleave();
- return 0;
-}
-
-static int snd_azf3328_playback_close(snd_pcm_substream_t * substream)
-{
- azf3328_t *chip = snd_pcm_substream_chip(substream);
-
- snd_azf3328_dbgcallenter();
-
- chip->playback_substream = NULL;
- snd_azf3328_dbgcallleave();
- return 0;
-}
-
-static int snd_azf3328_capture_close(snd_pcm_substream_t * substream)
-{
- azf3328_t *chip = snd_pcm_substream_chip(substream);
-
- snd_azf3328_dbgcallenter();
- chip->capture_substream = NULL;
- snd_azf3328_dbgcallleave();
- return 0;
-}
-
-/******************************************************************/
-
-static snd_pcm_ops_t snd_azf3328_playback_ops = {
- .open = snd_azf3328_playback_open,
- .close = snd_azf3328_playback_close,
- .ioctl = snd_pcm_lib_ioctl,
- .hw_params = snd_azf3328_hw_params,
- .hw_free = snd_azf3328_hw_free,
- .prepare = snd_azf3328_playback_prepare,
- .trigger = snd_azf3328_playback_trigger,
- .pointer = snd_azf3328_playback_pointer
-};
-
-static snd_pcm_ops_t snd_azf3328_capture_ops = {
- .open = snd_azf3328_capture_open,
- .close = snd_azf3328_capture_close,
- .ioctl = snd_pcm_lib_ioctl,
- .hw_params = snd_azf3328_hw_params,
- .hw_free = snd_azf3328_hw_free,
- .prepare = snd_azf3328_capture_prepare,
- .trigger = snd_azf3328_capture_trigger,
- .pointer = snd_azf3328_capture_pointer
-};
-
-static void snd_azf3328_pcm_free(snd_pcm_t *pcm)
-{
- azf3328_t *chip = snd_magic_cast(azf3328_t, pcm->private_data, return);
- chip->pcm = NULL;
- snd_pcm_lib_preallocate_free_for_all(pcm);
-}
-
-static int __devinit snd_azf3328_pcm(azf3328_t *chip, int device)
-{
- snd_pcm_t *pcm;
- int err;
-
- snd_azf3328_dbgcallenter();
- if ((err = snd_pcm_new(chip->card, "AZF3328 DSP", device, 1, 1, &pcm)) < 0)
- return err;
- snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_azf3328_playback_ops);
- snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_azf3328_capture_ops);
-
- pcm->private_data = chip;
- pcm->private_free = snd_azf3328_pcm_free;
- pcm->info_flags = 0;
- strcpy(pcm->name, chip->card->shortname);
- chip->pcm = pcm;
-
- snd_pcm_lib_preallocate_pci_pages_for_all(chip->pci, pcm, 64*1024, 64*1024);
-
- snd_azf3328_dbgcallleave();
- return 0;
-}
-
-/******************************************************************/
-
-static int snd_azf3328_free(azf3328_t *chip)
-{
- if (chip->irq < 0)
- goto __end_hw;
-
- /* interrupt setup - mask everything */
- /* FIXME */
-
- synchronize_irq(chip->irq);
- __end_hw:
- if (chip->res_codec_port) {
- release_resource(chip->res_codec_port);
- kfree_nocheck(chip->res_codec_port);
- }
- if (chip->res_io2_port) {
- release_resource(chip->res_io2_port);
- kfree_nocheck(chip->res_io2_port);
- }
- if (chip->res_mpu_port) {
- release_resource(chip->res_mpu_port);
- kfree_nocheck(chip->res_mpu_port);
- }
- if (chip->res_synth_port) {
- release_resource(chip->res_synth_port);
- kfree_nocheck(chip->res_synth_port);
- }
- if (chip->res_mixer_port) {
- release_resource(chip->res_mixer_port);
- kfree_nocheck(chip->res_mixer_port);
- }
- if (chip->irq >= 0)
- free_irq(chip->irq, (void *)chip);
-
- snd_magic_kfree(chip);
- return 0;
-}
-
-static int snd_azf3328_dev_free(snd_device_t *device)
-{
- azf3328_t *chip = snd_magic_cast(azf3328_t, device->device_data, return
-ENXIO);
- return snd_azf3328_free(chip);
-}
-
-#if 0
-/* check whether a bit can be modified */
-static void snd_azf3328_test_bit(unsigned int reg, int bit)
-{
- unsigned char val, valoff, valon;
-
- val = inb(reg);
-
- outb(val & ~(1 << bit), reg);
- valoff = inb(reg);
-
- outb(val|(1 << bit), reg);
- valon = inb(reg);
-
- outb(val, reg);
-
- printk(KERN_ERR "reg %04x bit %d: %02x %02x %02x\n", reg, bit, val, valoff,
valon);
-}
-#endif
-
-static int __devinit snd_azf3328_create(snd_card_t * card,
- struct pci_dev *pci,
- unsigned long device_type,
- azf3328_t ** rchip)
-{
- unsigned long flags;
- azf3328_t *chip;
- int err;
- static snd_device_ops_t ops = {
- .dev_free = snd_azf3328_dev_free,
- };
- u16 tmp;
-
- *rchip = NULL;
-
- if ((err = pci_enable_device(pci)) < 0)
- return err;
-
- chip = snd_magic_kcalloc(azf3328_t, 0, GFP_KERNEL);
- if (chip == NULL)
- return -ENOMEM;
- spin_lock_init(&chip->reg_lock);
- chip->card = card;
- chip->pci = pci;
- chip->irq = -1;
-
- /* check if we can restrict PCI DMA transfers to 24 bits */
- if (!pci_dma_supported(pci, 0x00ffffff)) {
- snd_printk("architecture does not support 24bit PCI busmaster DMA\n");
- return -ENXIO;
- }
- pci_set_dma_mask(pci, 0x00ffffff);
-
- chip->codec_port = pci_resource_start(pci, 0);
- if ((chip->res_codec_port = request_region(chip->codec_port, 0x80, "Aztech
AZF3328 I/O")) == NULL) {
- snd_azf3328_free(chip);
- snd_printk("unable to grab I/O port at 0x%lx-0x%lx\n",
chip->codec_port, chip->codec_port + 0x80 - 1);
- return -EBUSY;
- }
- chip->io2_port = pci_resource_start(pci, 1);
- if ((chip->res_io2_port = request_region(chip->io2_port, 0x08, "Aztech AZF3328
I/O 2")) == NULL) {
- snd_azf3328_free(chip);
- snd_printk("unable to grab I/O 2 port at 0x%lx-0x%lx\n",
chip->io2_port, chip->io2_port + 0x08 - 1);
- return -EBUSY;
- }
- chip->mpu_port = pci_resource_start(pci, 2);
- if ((chip->res_mpu_port = request_region(chip->mpu_port, 0x04, "Aztech AZF3328
MPU401")) == NULL) {
- snd_azf3328_free(chip);
- snd_printk("unable to grab MPU401 port at 0x%lx-0x%lx\n",
chip->mpu_port, chip->mpu_port + 0x04 - 1);
- return -EBUSY;
- }
- chip->synth_port = pci_resource_start(pci, 3);
- if ((chip->res_synth_port = request_region(chip->synth_port, 0x08, "Aztech
AZF3328 OPL3")) == NULL) {
- snd_azf3328_free(chip);
- snd_printk("unable to grab OPL3 port at 0x%lx-0x%lx\n",
chip->synth_port, chip->synth_port + 0x08 - 1);
- return -EBUSY;
- }
- chip->mixer_port = pci_resource_start(pci, 4);
- if ((chip->res_mixer_port = request_region(chip->mixer_port, 0x40, "Aztech
AZF3328 Mixer")) == NULL) {
- snd_azf3328_free(chip);
- snd_printk("unable to grab mixer port at 0x%lx-0x%lx\n",
chip->mixer_port, chip->mixer_port + 0x40 - 1);
- return -EBUSY;
- }
-
- if (request_irq(pci->irq, snd_azf3328_interrupt, SA_INTERRUPT|SA_SHIRQ,
card->shortname, (void *)chip)) {
- snd_azf3328_free(chip);
- snd_printk("unable to grab IRQ %d\n", pci->irq);
- return -EBUSY;
- }
- chip->irq = pci->irq;
- pci_set_master(pci);
- synchronize_irq(chip->irq);
-
- snd_azf3328_dbgmisc("codec_port 0x%lx, io2_port 0x%lx, mpu_port 0x%lx,
synth_port 0x%lx, mixer_port 0x%lx, irq %d\n", chip->codec_port, chip->io2_port,
chip->mpu_port, chip->synth_port, chip->mixer_port, chip->irq);
-
- snd_azf3328_dbgmisc("io2 %02x %02x %02x %02x %02x %02x\n",
snd_azf3328_io2_read(chip, 0), snd_azf3328_io2_read(chip, 1),
snd_azf3328_io2_read(chip, 2), snd_azf3328_io2_read(chip, 3),
snd_azf3328_io2_read(chip, 4), snd_azf3328_io2_read(chip, 5));
-
- for (tmp=0; tmp <= 0x01; tmp += 1)
- snd_azf3328_dbgmisc("0x%02x: opl 0x%04x, mpu300 0x%04x, mpu310 0x%04x,
mpu320 0x%04x, mpu330 0x%04x\n", tmp, inb(0x388 + tmp), inb(0x300 + tmp), inb(0x310 +
tmp), inb(0x320 + tmp), inb(0x330 + tmp));
-
- /* create mixer interface & switches */
- if ((err = snd_azf3328_mixer_new(chip)) < 0)
- return err;
-
- if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
- snd_azf3328_free(chip);
- return err;
- }
-
-#if 0
- /* set very low bitrate to reduce noise and power consumption ? */
- snd_azf3328_setfmt(chip, IDX_IO_PLAY_SOUNDFORMAT, 5512, 8, 1);
-#endif
-
- /* standard chip init stuff */
- spin_lock_irqsave(&chip->reg_lock, flags);
- outb(DMA_PLAY_SOMETHING2|DMA_EPILOGUE_SOMETHING|DMA_SOMETHING_ELSE,
chip->codec_port + IDX_IO_PLAY_FLAGS);
- outb(DMA_PLAY_SOMETHING2|DMA_EPILOGUE_SOMETHING|DMA_SOMETHING_ELSE,
chip->codec_port + IDX_IO_SOMETHING_FLAGS);
- outb(DMA_PLAY_SOMETHING2|DMA_EPILOGUE_SOMETHING|DMA_SOMETHING_ELSE,
chip->codec_port + IDX_IO_REC_FLAGS);
- outb(0x0, chip->codec_port + IDX_IO_IRQ63H);
-
- spin_unlock_irqrestore(&chip->reg_lock, flags);
-
- *rchip = chip;
- return 0;
-}
-
-static void __devinit snd_azf3328_config_joystick(azf3328_t *chip, int joystick)
-{
- int i, detected = 0, activate = 0;
- char *msg = NULL;
- unsigned char val;
-
- if (joystick == -1) /* auto detection/activation */
- {
- for (i=0x200; i <= 0x207; i++)
- if (inb(i) != 0xff)
- detected = 1; /* other joy found, don't activate */
- }
-
- if ((joystick == -1) && (detected == 1))
- {
- activate = 0;
- msg = "DISABLED (address occupied by another joystick port)";
- }
- else
- if ((joystick == -1) && (detected == 0))
- {
- activate = 1;
- msg = "ENABLED (via autodetect)";
- }
- else
- if (joystick == 0)
- {
- activate = 0;
- msg = "DISABLED (forced)";
- }
- else
- if (joystick == 1)
- {
- activate = 1;
- msg = "ENABLED (Warning: forced !)";
- }
- val = inb(chip->io2_port + IDX_IO2_LEGACY_ADDR);
- if (activate)
- val |= LEGACY_JOY;
- else
- val &= ~LEGACY_JOY;
-
- outb(val, chip->io2_port + IDX_IO2_LEGACY_ADDR);
-#ifdef MODULE
- printk("azt3328: Joystick port: %s.", msg);
-#endif
-}
-
-static int __devinit snd_azf3328_probe(struct pci_dev *pci,
- const struct pci_device_id *pci_id)
-{
- static int dev;
- snd_card_t *card;
- azf3328_t *chip;
- opl3_t *opl3;
- int err;
-
- snd_azf3328_dbgcallenter();
- if (dev >= SNDRV_CARDS)
- return -ENODEV;
- if (!enable[dev]) {
- dev++;
- return -ENOENT;
- }
-
- card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0 );
- if (card == NULL)
- return -ENOMEM;
-
- strcpy(card->driver, "AZF3328");
- strcpy(card->shortname, "Aztech AZF3328 (PCI168)");
-
- if ((err = snd_azf3328_create(card, pci, pci_id->driver_data, &chip)) < 0) {
- snd_card_free(card);
- return err;
- }
-
- if ((err = snd_mpu401_uart_new( card, 0, MPU401_HW_MPU401,
- chip->mpu_port, 1, pci->irq, 0,
- &chip->rmidi)) < 0) {
- snd_card_free(card);
- snd_printk("azf3328: no MPU-401 device at 0x%lx ?\n", chip->mpu_port);
- return err;
- }
-
- if ((err = snd_azf3328_pcm(chip, 0)) < 0) {
- snd_card_free(card);
- return err;
- }
-
- if (snd_opl3_create(card, chip->synth_port, chip->synth_port+2,
- OPL3_HW_AUTO, 1, &opl3) < 0) {
- snd_printk("azf3328: no OPL3 device at 0x%lx-0x%lx ?\n",
- chip->synth_port, chip->synth_port+2 );
- } else {
- if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) {
- snd_card_free(card);
- return err;
- }
- }
-
- snd_azf3328_dbgio(chip, "create");
-
- sprintf(card->longname, "%s at 0x%lx, irq %i",
- card->shortname, chip->codec_port, chip->irq);
-
- if ((err = snd_card_register(card)) < 0) {
- snd_card_free(card);
- return err;
- }
-
-#ifdef MODULE
- printk(
-"azt3328: EXPERIMENTAL driver for Aztech AZF3328-based soundcards (e.g. PCI168).\n"
-"azt3328: Aztech does NOT support this driver and/or the soundcard (yet),\n"
-"azt3328: so simply don't even bother to try to get some support from them.\n"
-"azt3328: Please mail to [EMAIL PROTECTED] for further info\n"
-"azt3328: (bug notification, driver development etc.).\n");
-#endif
-
- snd_azf3328_config_joystick(chip, joystick[dev]);
-
- pci_set_drvdata(pci, chip);
- dev++;
-
- snd_azf3328_dbgcallleave();
- return 0;
-}
-
-static void __devexit snd_azf3328_remove(struct pci_dev *pci)
-{
- azf3328_t *chip = snd_magic_cast(azf3328_t, pci_get_drvdata(pci), return);
-
- snd_azf3328_dbgcallenter();
-
- /* reset (close) mixer */
- snd_azf3328_mixer_set_mute(chip, IDX_MIXER_PLAY_MASTER, 1); /* first mute
master volume */
- snd_azf3328_mixer_write(chip, IDX_MIXER_RESET, 0x0, WORD_VALUE);
-
- if (chip)
- snd_card_free(chip->card);
- pci_set_drvdata(pci, NULL);
- snd_azf3328_dbgcallleave();
-}
-
-static struct pci_driver driver = {
- .name = "AZF3328",
- .id_table = snd_azf3328_ids,
- .probe = snd_azf3328_probe,
- .remove = __devexit_p(snd_azf3328_remove),
-};
-
-static int __init alsa_card_azf3328_init(void)
-{
- int err;
-
- snd_azf3328_dbgcallenter();
-
- if ((err = pci_module_init(&driver)) < 0)
- {
-#ifdef MODULE
- printk(KERN_ERR "azt3328: no AZF3328 based soundcards found or device
busy\n");
-#endif
- return err;
- }
-#if DEBUG_CALLS
- printk(KERN_ERR "snd_azf3328_io2_write: %p\nsnd_azf3328_io2_read:
%p\nsnd_azf3328_mixer_write: %p\nsnd_azf3328_mixer_read:
%p\nsnd_azf3328_mixer_set_mute: %p\nsnd_azf3328_mixer_write_volume_gradually:
%p\nsnd_azf3328_mixer_reg_decode: %p\nsnd_azf3328_info_mixer:
%p\nsnd_azf3328_get_mixer: %p\nsnd_azf3328_put_mixer: %p\nsnd_azf3328_mixer_new:
%p\n", snd_azf3328_io2_write, snd_azf3328_io2_read, snd_azf3328_mixer_write,
snd_azf3328_mixer_read, snd_azf3328_mixer_set_mute,
snd_azf3328_mixer_write_volume_gradually, snd_azf3328_mixer_reg_decode,
snd_azf3328_info_mixer, snd_azf3328_get_mixer, snd_azf3328_put_mixer,
snd_azf3328_mixer_new);
- printk(KERN_ERR "snd_azf3328_hw_params: %p\nsnd_azf3328_hw_free:
%p\nsnd_azf3328_setfmt: %p\nsnd_azf3328_setdmaa: %p\nsnd_azf3328_playback_prepare:
%p\nsnd_azf3328_capture_prepare: %p\nsnd_azf3328_playback_trigger:
%p\nsnd_azf3328_capture_trigger: %p\nsnd_azf3328_playback_pointer:
%p\nsnd_azf3328_capture_pointer: %p\nsnd_azf3328_interrupt: %p\n",
snd_azf3328_hw_params, snd_azf3328_hw_free, snd_azf3328_setfmt, snd_azf3328_setdmaa,
snd_azf3328_playback_prepare, snd_azf3328_capture_prepare,
snd_azf3328_playback_trigger, snd_azf3328_capture_trigger,
snd_azf3328_playback_pointer, snd_azf3328_capture_pointer, snd_azf3328_interrupt);
- printk(KERN_ERR "snd_azf3328_playback_open: %p\nsnd_azf3328_capture_open:
%p\nsnd_azf3328_playback_close: %p\nsnd_azf3328_capture_close:
%p\nsnd_azf3328_pcm_free: %p\nsnd_azf3328_pcm: %p\nsnd_azf3328_free:
%p\nsnd_azf3328_dev_free: %p\nsnd_azf3328_create: %p\nsnd_azf3328_probe:
%p\nsnd_azf3328_remove: %p\nalsa_card_azf3328_init: %p\n", snd_azf3328_playback_open,
snd_azf3328_capture_open, snd_azf3328_playback_close, snd_azf3328_capture_close,
snd_azf3328_pcm_free, snd_azf3328_pcm, snd_azf3328_free, snd_azf3328_dev_free,
snd_azf3328_create, snd_azf3328_probe, snd_azf3328_remove, alsa_card_azf3328_init);
-#endif
- snd_azf3328_dbgcallleave();
- return 0;
-}
-
-static void __exit alsa_card_azf3328_exit(void)
-{
- snd_azf3328_dbgcallenter();
- pci_unregister_driver(&driver);
- snd_azf3328_dbgcallleave();
-}
-
-module_init(alsa_card_azf3328_init)
-module_exit(alsa_card_azf3328_exit)
-
-#ifndef MODULE
-
-/* format is: snd-azf3328=enable,index,id */
-
-static int __init alsa_card_azf3328_setup(char *str)
-{
- static unsigned __initdata nr_dev = 0;
-
- snd_azf3328_dbgcallenter();
-
- if (nr_dev >= SNDRV_CARDS)
- return 0;
- (void)(get_option(&str,&enable[nr_dev]) == 2 &&
- get_option(&str,&index[nr_dev]) == 2 &&
- get_id(&str,&id[nr_dev]) == 2);
- nr_dev++;
- snd_azf3328_dbgcallleave();
- return 1;
-}
-
-__setup("snd-azf3328=", alsa_card_azf3328_setup);
-
-#endif /* ifndef MODULE */
-
-EXPORT_NO_SYMBOLS; /* FIXME: for older kernels */
+#include "../alsa-kernel/pci/azt3328.c"
+EXPORT_NO_SYMBOLS;
--- azt3328.h DELETED ---
-------------------------------------------------------
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