summaryrefslogtreecommitdiff
path: root/sound/pcmcia
diff options
context:
space:
mode:
Diffstat (limited to 'sound/pcmcia')
-rw-r--r--sound/pcmcia/Kconfig15
-rw-r--r--sound/pcmcia/vx/Makefile7
-rw-r--r--sound/pcmcia/vx/vxpocket.c427
-rw-r--r--sound/pcmcia/vx/vxpocket.h27
4 files changed, 378 insertions, 98 deletions
diff --git a/sound/pcmcia/Kconfig b/sound/pcmcia/Kconfig
index 3611e298834f..5d1b0b762efa 100644
--- a/sound/pcmcia/Kconfig
+++ b/sound/pcmcia/Kconfig
@@ -8,23 +8,12 @@ config SND_VXPOCKET
depends on SND && PCMCIA && ISA
select SND_VX_LIB
help
- Say Y here to include support for Digigram VXpocket
- soundcards.
+ Say Y here to include support for Digigram VXpocket and
+ VXpocket 440 soundcards.
To compile this driver as a module, choose M here: the module
will be called snd-vxpocket.
-config SND_VXP440
- tristate "Digigram VXpocket 440"
- depends on SND && PCMCIA && ISA
- select SND_VX_LIB
- help
- Say Y here to include support for Digigram VXpocket 440
- soundcards.
-
- To compile this driver as a module, choose M here: the module
- will be called snd-vxp440.
-
config SND_PDAUDIOCF
tristate "Sound Core PDAudioCF"
depends on SND && PCMCIA && ISA
diff --git a/sound/pcmcia/vx/Makefile b/sound/pcmcia/vx/Makefile
index f35dfa1af094..54971f01e968 100644
--- a/sound/pcmcia/vx/Makefile
+++ b/sound/pcmcia/vx/Makefile
@@ -3,9 +3,6 @@
# Copyright (c) 2001 by Jaroslav Kysela <perex@suse.cz>
#
-snd-vx-cs-objs := vx_entry.o vxp_ops.o vxp_mixer.o
-snd-vxpocket-objs := vxpocket.o
-snd-vxp440-objs := vxp440.o
+snd-vxpocket-objs := vxpocket.o vxp_ops.o vxp_mixer.o
-obj-$(CONFIG_SND_VXPOCKET) += snd-vxpocket.o snd-vx-cs.o
-obj-$(CONFIG_SND_VXP440) += snd-vxp440.o snd-vx-cs.o
+obj-$(CONFIG_SND_VXPOCKET) += snd-vxpocket.o
diff --git a/sound/pcmcia/vx/vxpocket.c b/sound/pcmcia/vx/vxpocket.c
index 62d6fa128148..3a82161d3b24 100644
--- a/sound/pcmcia/vx/vxpocket.c
+++ b/sound/pcmcia/vx/vxpocket.c
@@ -24,21 +24,17 @@
#include <linux/moduleparam.h>
#include <sound/core.h>
#include "vxpocket.h"
+#include <pcmcia/ciscode.h>
+#include <pcmcia/cisreg.h>
#include <sound/initval.h>
/*
*/
-#ifdef COMPILE_VXP440
-#define CARD_NAME "VXPocket440"
-#else
-#define CARD_NAME "VXPocket"
-#endif
-
MODULE_AUTHOR("Takashi Iwai <tiwai@suse.de>");
-MODULE_DESCRIPTION("Digigram " CARD_NAME);
+MODULE_DESCRIPTION("Digigram VXPocket");
MODULE_LICENSE("GPL");
-MODULE_SUPPORTED_DEVICE("{{Digigram," CARD_NAME "}}");
+MODULE_SUPPORTED_DEVICE("{{Digigram,VXPocket},{Digigram,VXPocket440}}");
static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
@@ -46,82 +42,405 @@ static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable switches */
static int ibl[SNDRV_CARDS];
module_param_array(index, int, NULL, 0444);
-MODULE_PARM_DESC(index, "Index value for " CARD_NAME " soundcard.");
+MODULE_PARM_DESC(index, "Index value for VXPocket soundcard.");
module_param_array(id, charp, NULL, 0444);
-MODULE_PARM_DESC(id, "ID string for " CARD_NAME " soundcard.");
+MODULE_PARM_DESC(id, "ID string for VXPocket soundcard.");
module_param_array(enable, bool, NULL, 0444);
-MODULE_PARM_DESC(enable, "Enable " CARD_NAME " soundcard.");
+MODULE_PARM_DESC(enable, "Enable VXPocket soundcard.");
module_param_array(ibl, int, NULL, 0444);
-MODULE_PARM_DESC(ibl, "Capture IBL size for " CARD_NAME " soundcard.");
+MODULE_PARM_DESC(ibl, "Capture IBL size for VXPocket soundcard.");
/*
*/
-#ifdef COMPILE_VXP440
+static unsigned int card_alloc;
+static dev_link_t *dev_list; /* Linked list of devices */
+static dev_info_t dev_info = "snd-vxpocket";
-/* 1 DSP, 1 sync UER, 1 sync World Clock (NIY) */
-/* SMPTE (NIY) */
-/* 2 stereo analog input (line/micro) */
-/* 2 stereo analog output */
-/* Only output levels can be modified */
-/* UER, but only for the first two inputs and outputs. */
-#define NUM_CODECS 2
-#define CARD_TYPE VX_TYPE_VXP440
-#define DEV_INFO "snd-vxp440"
+static int vxpocket_event(event_t event, int priority, event_callback_args_t *args);
-#else
-/* 1 DSP, 1 sync UER */
-/* 1 programmable clock (NIY) */
-/* 1 stereo analog input (line/micro) */
-/* 1 stereo analog output */
-/* Only output levels can be modified */
+/*
+ */
+static void vxpocket_release(dev_link_t *link)
+{
+ if (link->state & DEV_CONFIG) {
+ /* release cs resources */
+ pcmcia_release_configuration(link->handle);
+ pcmcia_release_io(link->handle, &link->io);
+ pcmcia_release_irq(link->handle, &link->irq);
+ link->state &= ~DEV_CONFIG;
+ }
+ if (link->handle) {
+ /* Break the link with Card Services */
+ pcmcia_deregister_client(link->handle);
+ link->handle = NULL;
+ }
+}
-#define NUM_CODECS 1
-#define CARD_TYPE VX_TYPE_VXPOCKET
-#define DEV_INFO "snd-vxpocket"
+/*
+ * destructor, called from snd_card_free_in_thread()
+ */
+static int snd_vxpocket_dev_free(snd_device_t *device)
+{
+ vx_core_t *chip = device->device_data;
-#endif
+ snd_vx_free_firmware(chip);
+ kfree(chip);
+ return 0;
+}
-static dev_info_t dev_info = DEV_INFO;
-static struct snd_vx_hardware vxp_hw = {
- .name = CARD_NAME,
- .type = CARD_TYPE,
+/*
+ * Hardware information
+ */
+
+/* VX-pocket V2
+ *
+ * 1 DSP, 1 sync UER
+ * 1 programmable clock (NIY)
+ * 1 stereo analog input (line/micro)
+ * 1 stereo analog output
+ * Only output levels can be modified
+ */
+
+static struct snd_vx_hardware vxpocket_hw = {
+ .name = "VXPocket",
+ .type = VX_TYPE_VXPOCKET,
/* hardware specs */
- .num_codecs = NUM_CODECS,
- .num_ins = NUM_CODECS,
- .num_outs = NUM_CODECS,
+ .num_codecs = 1,
+ .num_ins = 1,
+ .num_outs = 1,
.output_level_max = VX_ANALOG_OUT_LEVEL_MAX,
};
-static struct snd_vxp_entry hw_entry = {
- .dev_info = &dev_info,
+/* VX-pocket 440
+ *
+ * 1 DSP, 1 sync UER, 1 sync World Clock (NIY)
+ * SMPTE (NIY)
+ * 2 stereo analog input (line/micro)
+ * 2 stereo analog output
+ * Only output levels can be modified
+ * UER, but only for the first two inputs and outputs.
+ */
- /* module parameters */
- .index_table = index,
- .id_table = id,
- .enable_table = enable,
- .ibl = ibl,
+static struct snd_vx_hardware vxp440_hw = {
+ .name = "VXPocket440",
+ .type = VX_TYPE_VXP440,
+
+ /* hardware specs */
+ .num_codecs = 2,
+ .num_ins = 2,
+ .num_outs = 2,
+ .output_level_max = VX_ANALOG_OUT_LEVEL_MAX,
+};
+
+
+/*
+ * create vxpocket instance
+ */
+static struct snd_vxpocket *snd_vxpocket_new(snd_card_t *card, int ibl)
+{
+ client_reg_t client_reg; /* Register with cardmgr */
+ dev_link_t *link; /* Info for cardmgr */
+ vx_core_t *chip;
+ struct snd_vxpocket *vxp;
+ int ret;
+ static snd_device_ops_t ops = {
+ .dev_free = snd_vxpocket_dev_free,
+ };
+
+ chip = snd_vx_create(card, &vxpocket_hw, &snd_vxpocket_ops,
+ sizeof(struct snd_vxpocket) - sizeof(vx_core_t));
+ if (! chip)
+ return NULL;
+
+ if (snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops) < 0) {
+ kfree(chip);
+ return NULL;
+ }
+ chip->ibl.size = ibl;
+
+ vxp = (struct snd_vxpocket *)chip;
+
+ link = &vxp->link;
+ link->priv = chip;
+
+ link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
+ link->io.NumPorts1 = 16;
+
+ link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
+
+ link->irq.IRQInfo1 = IRQ_LEVEL_ID;
+ link->irq.Handler = &snd_vx_irq_handler;
+ link->irq.Instance = chip;
+
+ link->conf.Attributes = CONF_ENABLE_IRQ;
+ link->conf.Vcc = 50;
+ link->conf.IntType = INT_MEMORY_AND_IO;
+ link->conf.ConfigIndex = 1;
+ link->conf.Present = PRESENT_OPTION;
+
+ /* Register with Card Services */
+ memset(&client_reg, 0, sizeof(client_reg));
+ client_reg.dev_info = &dev_info;
+ client_reg.EventMask =
+ CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL
+#ifdef CONFIG_PM
+ | CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET
+ | CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME
+#endif
+ ;
+ client_reg.event_handler = &vxpocket_event;
+ client_reg.Version = 0x0210;
+ client_reg.event_callback_args.client_data = link;
+
+ ret = pcmcia_register_client(&link->handle, &client_reg);
+ if (ret != CS_SUCCESS) {
+ cs_error(link->handle, RegisterClient, ret);
+ return NULL;
+ }
+
+ return vxp;
+}
+
+
+/**
+ * snd_vxpocket_assign_resources - initialize the hardware and card instance.
+ * @port: i/o port for the card
+ * @irq: irq number for the card
+ *
+ * this function assigns the specified port and irq, boot the card,
+ * create pcm and control instances, and initialize the rest hardware.
+ *
+ * returns 0 if successful, or a negative error code.
+ */
+static int snd_vxpocket_assign_resources(vx_core_t *chip, int port, int irq)
+{
+ int err;
+ snd_card_t *card = chip->card;
+ struct snd_vxpocket *vxp = (struct snd_vxpocket *)chip;
+
+ snd_printdd(KERN_DEBUG "vxpocket assign resources: port = 0x%x, irq = %d\n", port, irq);
+ vxp->port = port;
+
+ sprintf(card->shortname, "Digigram %s", card->driver);
+ sprintf(card->longname, "%s at 0x%x, irq %i",
+ card->shortname, port, irq);
+
+ chip->irq = irq;
+
+ if ((err = snd_vx_setup_firmware(chip)) < 0)
+ return err;
+
+ return 0;
+}
+
+
+/*
+ * configuration callback
+ */
+
+#define CS_CHECK(fn, ret) \
+do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
+
+static void vxpocket_config(dev_link_t *link)
+{
+ client_handle_t handle = link->handle;
+ vx_core_t *chip = link->priv;
+ struct snd_vxpocket *vxp = (struct snd_vxpocket *)chip;
+ tuple_t tuple;
+ cisparse_t *parse;
+ u_short buf[32];
+ int last_fn, last_ret;
+
+ snd_printdd(KERN_DEBUG "vxpocket_config called\n");
+ parse = kmalloc(sizeof(*parse), GFP_KERNEL);
+ if (! parse) {
+ snd_printk(KERN_ERR "vx: cannot allocate\n");
+ return;
+ }
+ tuple.Attributes = 0;
+ tuple.TupleData = (cisdata_t *)buf;
+ tuple.TupleDataMax = sizeof(buf);
+ tuple.TupleOffset = 0;
+ tuple.DesiredTuple = CISTPL_CONFIG;
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, parse));
+ link->conf.ConfigBase = parse->config.base;
+ link->conf.Present = parse->config.rmask[0];
+
+ /* redefine hardware record according to the VERSION1 string */
+ tuple.DesiredTuple = CISTPL_VERS_1;
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, parse));
+ if (! strcmp(parse->version_1.str + parse->version_1.ofs[1], "VX-POCKET")) {
+ snd_printdd("VX-pocket is detected\n");
+ } else {
+ snd_printdd("VX-pocket 440 is detected\n");
+ /* overwrite the hardware information */
+ chip->hw = &vxp440_hw;
+ chip->type = vxp440_hw.type;
+ strcpy(chip->card->driver, vxp440_hw.name);
+ }
+
+ /* Configure card */
+ link->state |= DEV_CONFIG;
+
+ CS_CHECK(RequestIO, pcmcia_request_io(handle, &link->io));
+ CS_CHECK(RequestIRQ, pcmcia_request_irq(link->handle, &link->irq));
+ CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link->handle, &link->conf));
+
+ chip->dev = &handle_to_dev(link->handle);
+
+ if (snd_vxpocket_assign_resources(chip, link->io.BasePort1, link->irq.AssignedIRQ) < 0)
+ goto failed;
+
+ link->dev = &vxp->node;
+ link->state &= ~DEV_CONFIG_PENDING;
+ kfree(parse);
+ return;
+
+cs_failed:
+ cs_error(link->handle, last_fn, last_ret);
+failed:
+ pcmcia_release_configuration(link->handle);
+ pcmcia_release_io(link->handle, &link->io);
+ pcmcia_release_irq(link->handle, &link->irq);
+ link->state &= ~DEV_CONFIG;
+ kfree(parse);
+}
+
+
+/*
+ * event callback
+ */
+static int vxpocket_event(event_t event, int priority, event_callback_args_t *args)
+{
+ dev_link_t *link = args->client_data;
+ vx_core_t *chip = link->priv;
+
+ switch (event) {
+ case CS_EVENT_CARD_REMOVAL:
+ snd_printdd(KERN_DEBUG "CARD_REMOVAL..\n");
+ link->state &= ~DEV_PRESENT;
+ if (link->state & DEV_CONFIG)
+ chip->chip_status |= VX_STAT_IS_STALE;
+ break;
+ case CS_EVENT_CARD_INSERTION:
+ snd_printdd(KERN_DEBUG "CARD_INSERTION..\n");
+ link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
+ vxpocket_config(link);
+ break;
+#ifdef CONFIG_PM
+ case CS_EVENT_PM_SUSPEND:
+ snd_printdd(KERN_DEBUG "SUSPEND\n");
+ link->state |= DEV_SUSPEND;
+ if (chip && chip->card->pm_suspend) {
+ snd_printdd(KERN_DEBUG "snd_vx_suspend calling\n");
+ chip->card->pm_suspend(chip->card, PMSG_SUSPEND);
+ }
+ /* Fall through... */
+ case CS_EVENT_RESET_PHYSICAL:
+ snd_printdd(KERN_DEBUG "RESET_PHYSICAL\n");
+ if (link->state & DEV_CONFIG)
+ pcmcia_release_configuration(link->handle);
+ break;
+ case CS_EVENT_PM_RESUME:
+ snd_printdd(KERN_DEBUG "RESUME\n");
+ link->state &= ~DEV_SUSPEND;
+ /* Fall through... */
+ case CS_EVENT_CARD_RESET:
+ snd_printdd(KERN_DEBUG "CARD_RESET\n");
+ if (DEV_OK(link)) {
+ //struct snd_vxpocket *vxp = (struct snd_vxpocket *)chip;
+ snd_printdd(KERN_DEBUG "requestconfig...\n");
+ pcmcia_request_configuration(link->handle, &link->conf);
+ if (chip && chip->card->pm_resume) {
+ snd_printdd(KERN_DEBUG "calling snd_vx_resume\n");
+ chip->card->pm_resume(chip->card);
+ }
+ }
+ snd_printdd(KERN_DEBUG "resume done!\n");
+ break;
+#endif
+ }
+ return 0;
+}
- /* h/w config */
- .hardware = &vxp_hw,
- .ops = &snd_vxpocket_ops,
-};
/*
*/
static dev_link_t *vxp_attach(void)
{
- return snd_vxpocket_attach(&hw_entry);
+ snd_card_t *card;
+ struct snd_vxpocket *vxp;
+ int i;
+
+ /* find an empty slot from the card list */
+ for (i = 0; i < SNDRV_CARDS; i++) {
+ if (! card_alloc & (1 << i))
+ break;
+ }
+ if (i >= SNDRV_CARDS) {
+ snd_printk(KERN_ERR "vxpocket: too many cards found\n");
+ return NULL;
+ }
+ if (! enable[i])
+ return NULL; /* disabled explicitly */
+
+ /* ok, create a card instance */
+ card = snd_card_new(index[i], id[i], THIS_MODULE, 0);
+ if (card == NULL) {
+ snd_printk(KERN_ERR "vxpocket: cannot create a card instance\n");
+ return NULL;
+ }
+
+ vxp = snd_vxpocket_new(card, ibl[i]);
+ if (! vxp) {
+ snd_card_free(card);
+ return NULL;
+ }
+
+ vxp->index = index[i];
+ card_alloc |= 1 << i;
+
+ /* Chain drivers */
+ vxp->link.next = dev_list;
+ dev_list = &vxp->link;
+
+ return &vxp->link;
}
static void vxp_detach(dev_link_t *link)
{
- snd_vxpocket_detach(&hw_entry, link);
+ struct snd_vxpocket *vxp;
+ vx_core_t *chip;
+ dev_link_t **linkp;
+
+ if (! link)
+ return;
+
+ vxp = link->priv;
+ chip = (vx_core_t *)vxp;
+ card_alloc &= ~(1 << vxp->index);
+
+ /* Remove the interface data from the linked list */
+ for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
+ if (*linkp == link) {
+ *linkp = link->next;
+ break;
+ }
+
+ chip->chip_status |= VX_STAT_IS_STALE; /* to be sure */
+ snd_card_disconnect(chip->card);
+ vxpocket_release(link);
+ snd_card_free_in_thread(chip->card);
}
/*
@@ -137,7 +456,7 @@ MODULE_DEVICE_TABLE(pcmcia, vxp_ids);
static struct pcmcia_driver vxp_cs_driver = {
.owner = THIS_MODULE,
.drv = {
- .name = DEV_INFO,
+ .name = "snd-vxpocket",
},
.attach = vxp_attach,
.detach = vxp_detach,
@@ -152,7 +471,7 @@ static int __init init_vxpocket(void)
static void __exit exit_vxpocket(void)
{
pcmcia_unregister_driver(&vxp_cs_driver);
- BUG_ON(hw_entry.dev_list != NULL);
+ BUG_ON(dev_list != NULL);
}
module_init(init_vxpocket);
diff --git a/sound/pcmcia/vx/vxpocket.h b/sound/pcmcia/vx/vxpocket.h
index 4462c04a4e8f..70754aa3dd11 100644
--- a/sound/pcmcia/vx/vxpocket.h
+++ b/sound/pcmcia/vx/vxpocket.h
@@ -28,24 +28,6 @@
#include <pcmcia/cistpl.h>
#include <pcmcia/ds.h>
-struct snd_vxp_entry {
- dev_info_t *dev_info;
-
- /* module parameters */
- int *index_table;
- char **id_table;
- int *enable_table;
- int *ibl;
-
- /* h/w config */
- struct snd_vx_hardware *hardware;
- struct snd_vx_ops *ops;
-
- /* slots */
- vx_core_t *card_list[SNDRV_CARDS];
- dev_link_t *dev_list; /* Linked list of devices */
-};
-
struct snd_vxpocket {
vx_core_t core;
@@ -57,8 +39,7 @@ struct snd_vxpocket {
unsigned int regCDSP; /* current CDSP register */
unsigned int regDIALOG; /* current DIALOG register */
- int index;
- struct snd_vxp_entry *hw_entry;
+ int index; /* card index */
/* pcmcia stuff */
dev_link_t link;
@@ -70,12 +51,6 @@ extern struct snd_vx_ops snd_vxpocket_ops;
void vx_set_mic_boost(vx_core_t *chip, int boost);
void vx_set_mic_level(vx_core_t *chip, int level);
-/*
- * pcmcia stuff
- */
-dev_link_t *snd_vxpocket_attach(struct snd_vxp_entry *hw);
-void snd_vxpocket_detach(struct snd_vxp_entry *hw, dev_link_t *link);
-
int vxp_add_mic_controls(vx_core_t *chip);
/* Constants used to access the CDSP register (0x08). */
generated by cgit v1.2.3-70-g09d2 (git 2.47.1) at 2024-12-27 06:52:30 +0000