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-rw-r--r--sound/isa/cs423x/cs4231.c110
-rw-r--r--sound/isa/cs423x/cs4231_lib.c334
-rw-r--r--sound/isa/cs423x/cs4236.c591
-rw-r--r--sound/isa/cs423x/cs4236_lib.c106
4 files changed, 663 insertions, 478 deletions
diff --git a/sound/isa/cs423x/cs4231.c b/sound/isa/cs423x/cs4231.c
index 9be5416bcb9..ab67b5c2590 100644
--- a/sound/isa/cs423x/cs4231.c
+++ b/sound/isa/cs423x/cs4231.c
@@ -22,6 +22,8 @@
#include <sound/driver.h>
#include <linux/init.h>
+#include <linux/err.h>
+#include <linux/platform_device.h>
#include <linux/time.h>
#include <linux/wait.h>
#include <linux/moduleparam.h>
@@ -64,15 +66,15 @@ MODULE_PARM_DESC(dma1, "DMA1 # for CS4231 driver.");
module_param_array(dma2, int, NULL, 0444);
MODULE_PARM_DESC(dma2, "DMA2 # for CS4231 driver.");
-static snd_card_t *snd_cs4231_cards[SNDRV_CARDS] = SNDRV_DEFAULT_PTR;
+static struct platform_device *devices[SNDRV_CARDS];
-static int __init snd_card_cs4231_probe(int dev)
+static int __init snd_cs4231_probe(struct platform_device *pdev)
{
- snd_card_t *card;
- struct snd_card_cs4231 *acard;
- snd_pcm_t *pcm = NULL;
- cs4231_t *chip;
+ int dev = pdev->id;
+ struct snd_card *card;
+ struct snd_pcm *pcm;
+ struct snd_cs4231 *chip;
int err;
if (port[dev] == SNDRV_AUTO_PORT) {
@@ -90,7 +92,6 @@ static int __init snd_card_cs4231_probe(int dev)
card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
if (card == NULL)
return -ENOMEM;
- acard = (struct snd_card_cs4231 *)card->private_data;
if ((err = snd_cs4231_create(card, port[dev], -1,
irq[dev],
dma1[dev],
@@ -98,6 +99,7 @@ static int __init snd_card_cs4231_probe(int dev)
CS4231_HW_DETECT,
0, &chip)) < 0)
goto _err;
+ card->private_data = chip;
if ((err = snd_cs4231_pcm(chip, 0, &pcm)) < 0)
goto _err;
@@ -125,12 +127,12 @@ static int __init snd_card_cs4231_probe(int dev)
printk(KERN_WARNING "cs4231: MPU401 not detected\n");
}
- if ((err = snd_card_set_generic_dev(card)) < 0)
- goto _err;
+ snd_card_set_dev(card, &pdev->dev);
if ((err = snd_card_register(card)) < 0)
goto _err;
- snd_cs4231_cards[dev] = card;
+
+ platform_set_drvdata(pdev, card);
return 0;
_err:
@@ -138,29 +140,97 @@ static int __init snd_card_cs4231_probe(int dev)
return err;
}
-static int __init alsa_card_cs4231_init(void)
+static int __devexit snd_cs4231_remove(struct platform_device *devptr)
+{
+ snd_card_free(platform_get_drvdata(devptr));
+ platform_set_drvdata(devptr, NULL);
+ return 0;
+}
+
+#ifdef CONFIG_PM
+static int snd_cs4231_suspend(struct platform_device *dev, pm_message_t state)
+{
+ struct snd_card *card;
+ struct snd_cs4231 *chip;
+ card = platform_get_drvdata(dev);
+ snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
+ chip = card->private_data;
+ chip->suspend(chip);
+ return 0;
+}
+
+static int snd_cs4231_resume(struct platform_device *dev)
+{
+ struct snd_card *card;
+ struct snd_cs4231 *chip;
+ card = platform_get_drvdata(dev);
+ chip = card->private_data;
+ chip->resume(chip);
+ snd_power_change_state(card, SNDRV_CTL_POWER_D0);
+ return 0;
+}
+#endif
+
+#define SND_CS4231_DRIVER "snd_cs4231"
+
+static struct platform_driver snd_cs4231_driver = {
+ .probe = snd_cs4231_probe,
+ .remove = __devexit_p(snd_cs4231_remove),
+#ifdef CONFIG_PM
+ .suspend = snd_cs4231_suspend,
+ .resume = snd_cs4231_resume,
+#endif
+ .driver = {
+ .name = SND_CS4231_DRIVER
+ },
+};
+
+static void __init_or_module snd_cs4231_unregister_all(void)
{
- int dev, cards;
+ int i;
- for (dev = cards = 0; dev < SNDRV_CARDS && enable[dev]; dev++) {
- if (snd_card_cs4231_probe(dev) >= 0)
- cards++;
+ for (i = 0; i < ARRAY_SIZE(devices); ++i)
+ platform_device_unregister(devices[i]);
+ platform_driver_unregister(&snd_cs4231_driver);
+}
+
+static int __init alsa_card_cs4231_init(void)
+{
+ int i, cards, err;
+
+ err = platform_driver_register(&snd_cs4231_driver);
+ if (err < 0)
+ return err;
+
+ cards = 0;
+ for (i = 0; i < SNDRV_CARDS && enable[i]; i++) {
+ struct platform_device *device;
+ device = platform_device_register_simple(SND_CS4231_DRIVER,
+ i, NULL, 0);
+ if (IS_ERR(device)) {
+ err = PTR_ERR(device);
+ goto errout;
+ }
+ devices[i] = device;
+ cards++;
}
if (!cards) {
#ifdef MODULE
printk(KERN_ERR "CS4231 soundcard not found or device busy\n");
#endif
- return -ENODEV;
+ err = -ENODEV;
+ goto errout;
}
return 0;
+
+ errout:
+ snd_cs4231_unregister_all();
+ return err;
}
static void __exit alsa_card_cs4231_exit(void)
{
- int idx;
-
- for (idx = 0; idx < SNDRV_CARDS; idx++)
- snd_card_free(snd_cs4231_cards[idx]);
+ snd_cs4231_unregister_all();
}
module_init(alsa_card_cs4231_init)
diff --git a/sound/isa/cs423x/cs4231_lib.c b/sound/isa/cs423x/cs4231_lib.c
index 4af769030be..eab7eb59b5f 100644
--- a/sound/isa/cs423x/cs4231_lib.c
+++ b/sound/isa/cs423x/cs4231_lib.c
@@ -73,13 +73,13 @@ static unsigned int rates[14] = {
27042, 32000, 33075, 37800, 44100, 48000
};
-static snd_pcm_hw_constraint_list_t hw_constraints_rates = {
+static struct snd_pcm_hw_constraint_list hw_constraints_rates = {
.count = 14,
.list = rates,
.mask = 0,
};
-static int snd_cs4231_xrate(snd_pcm_runtime_t *runtime)
+static int snd_cs4231_xrate(struct snd_pcm_runtime *runtime)
{
return snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
}
@@ -124,49 +124,17 @@ static unsigned char snd_cs4231_original_image[32] =
* Basic I/O functions
*/
-#if !defined(EBUS_SUPPORT) && !defined(SBUS_SUPPORT)
-#define __CS4231_INLINE__ inline
-#else
-#define __CS4231_INLINE__ /* nothing */
-#endif
-
-static __CS4231_INLINE__ void cs4231_outb(cs4231_t *chip, u8 offset, u8 val)
+static inline void cs4231_outb(struct snd_cs4231 *chip, u8 offset, u8 val)
{
-#ifdef EBUS_SUPPORT
- if (chip->ebus->flag) {
- writeb(val, chip->port + (offset << 2));
- } else {
-#endif
-#ifdef SBUS_SUPPORT
- sbus_writeb(val, chip->port + (offset << 2));
-#endif
-#ifdef EBUS_SUPPORT
- }
-#endif
-#ifdef LEGACY_SUPPORT
outb(val, chip->port + offset);
-#endif
}
-static __CS4231_INLINE__ u8 cs4231_inb(cs4231_t *chip, u8 offset)
+static inline u8 cs4231_inb(struct snd_cs4231 *chip, u8 offset)
{
-#ifdef EBUS_SUPPORT
- if (chip->ebus_flag) {
- return readb(chip->port + (offset << 2));
- } else {
-#endif
-#ifdef SBUS_SUPPORT
- return sbus_readb(chip->port + (offset << 2));
-#endif
-#ifdef EBUS_SUPPORT
- }
-#endif
-#ifdef LEGACY_SUPPORT
return inb(chip->port + offset);
-#endif
}
-static void snd_cs4231_outm(cs4231_t *chip, unsigned char reg,
+static void snd_cs4231_outm(struct snd_cs4231 *chip, unsigned char reg,
unsigned char mask, unsigned char value)
{
int timeout;
@@ -193,7 +161,7 @@ static void snd_cs4231_outm(cs4231_t *chip, unsigned char reg,
}
}
-static void snd_cs4231_dout(cs4231_t *chip, unsigned char reg, unsigned char value)
+static void snd_cs4231_dout(struct snd_cs4231 *chip, unsigned char reg, unsigned char value)
{
int timeout;
@@ -206,7 +174,7 @@ static void snd_cs4231_dout(cs4231_t *chip, unsigned char reg, unsigned char val
mb();
}
-void snd_cs4231_out(cs4231_t *chip, unsigned char reg, unsigned char value)
+void snd_cs4231_out(struct snd_cs4231 *chip, unsigned char reg, unsigned char value)
{
int timeout;
@@ -227,7 +195,7 @@ void snd_cs4231_out(cs4231_t *chip, unsigned char reg, unsigned char value)
#endif
}
-unsigned char snd_cs4231_in(cs4231_t *chip, unsigned char reg)
+unsigned char snd_cs4231_in(struct snd_cs4231 *chip, unsigned char reg)
{
int timeout;
@@ -244,7 +212,7 @@ unsigned char snd_cs4231_in(cs4231_t *chip, unsigned char reg)
return cs4231_inb(chip, CS4231P(REG));
}
-void snd_cs4236_ext_out(cs4231_t *chip, unsigned char reg, unsigned char val)
+void snd_cs4236_ext_out(struct snd_cs4231 *chip, unsigned char reg, unsigned char val)
{
cs4231_outb(chip, CS4231P(REGSEL), chip->mce_bit | 0x17);
cs4231_outb(chip, CS4231P(REG), reg | (chip->image[CS4236_EXT_REG] & 0x01));
@@ -255,7 +223,7 @@ void snd_cs4236_ext_out(cs4231_t *chip, unsigned char reg, unsigned char val)
#endif
}
-unsigned char snd_cs4236_ext_in(cs4231_t *chip, unsigned char reg)
+unsigned char snd_cs4236_ext_in(struct snd_cs4231 *chip, unsigned char reg)
{
cs4231_outb(chip, CS4231P(REGSEL), chip->mce_bit | 0x17);
cs4231_outb(chip, CS4231P(REG), reg | (chip->image[CS4236_EXT_REG] & 0x01));
@@ -273,7 +241,7 @@ unsigned char snd_cs4236_ext_in(cs4231_t *chip, unsigned char reg)
#if 0
-static void snd_cs4231_debug(cs4231_t *chip)
+static void snd_cs4231_debug(struct snd_cs4231 *chip)
{
printk("CS4231 REGS: INDEX = 0x%02x ", cs4231_inb(chip, CS4231P(REGSEL)));
printk(" STATUS = 0x%02x\n", cs4231_inb(chip, CS4231P(STATUS)));
@@ -317,7 +285,7 @@ static void snd_cs4231_debug(cs4231_t *chip)
* CS4231 detection / MCE routines
*/
-static void snd_cs4231_busy_wait(cs4231_t *chip)
+static void snd_cs4231_busy_wait(struct snd_cs4231 *chip)
{
int timeout;
@@ -331,7 +299,7 @@ static void snd_cs4231_busy_wait(cs4231_t *chip)
udelay(10);
}
-void snd_cs4231_mce_up(cs4231_t *chip)
+void snd_cs4231_mce_up(struct snd_cs4231 *chip)
{
unsigned long flags;
int timeout;
@@ -352,7 +320,7 @@ void snd_cs4231_mce_up(cs4231_t *chip)
spin_unlock_irqrestore(&chip->reg_lock, flags);
}
-void snd_cs4231_mce_down(cs4231_t *chip)
+void snd_cs4231_mce_down(struct snd_cs4231 *chip)
{
unsigned long flags;
int timeout;
@@ -431,14 +399,14 @@ static unsigned int snd_cs4231_get_count(unsigned char format, unsigned int size
return size;
}
-static int snd_cs4231_trigger(snd_pcm_substream_t *substream,
+static int snd_cs4231_trigger(struct snd_pcm_substream *substream,
int cmd)
{
- cs4231_t *chip = snd_pcm_substream_chip(substream);
+ struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
int result = 0;
unsigned int what;
struct list_head *pos;
- snd_pcm_substream_t *s;
+ struct snd_pcm_substream *s;
int do_start;
#if 0
@@ -500,7 +468,7 @@ static unsigned char snd_cs4231_get_rate(unsigned int rate)
return freq_bits[13];
}
-static unsigned char snd_cs4231_get_format(cs4231_t *chip,
+static unsigned char snd_cs4231_get_format(struct snd_cs4231 *chip,
int format,
int channels)
{
@@ -522,7 +490,7 @@ static unsigned char snd_cs4231_get_format(cs4231_t *chip,
return rformat;
}
-static void snd_cs4231_calibrate_mute(cs4231_t *chip, int mute)
+static void snd_cs4231_calibrate_mute(struct snd_cs4231 *chip, int mute)
{
unsigned long flags;
@@ -556,8 +524,8 @@ static void snd_cs4231_calibrate_mute(cs4231_t *chip, int mute)
spin_unlock_irqrestore(&chip->reg_lock, flags);
}
-static void snd_cs4231_playback_format(cs4231_t *chip,
- snd_pcm_hw_params_t *params,
+static void snd_cs4231_playback_format(struct snd_cs4231 *chip,
+ struct snd_pcm_hw_params *params,
unsigned char pdfr)
{
unsigned long flags;
@@ -595,8 +563,8 @@ static void snd_cs4231_playback_format(cs4231_t *chip,
up(&chip->mce_mutex);
}
-static void snd_cs4231_capture_format(cs4231_t *chip,
- snd_pcm_hw_params_t *params,
+static void snd_cs4231_capture_format(struct snd_cs4231 *chip,
+ struct snd_pcm_hw_params *params,
unsigned char cdfr)
{
unsigned long flags;
@@ -642,20 +610,20 @@ static void snd_cs4231_capture_format(cs4231_t *chip,
* Timer interface
*/
-static unsigned long snd_cs4231_timer_resolution(snd_timer_t * timer)
+static unsigned long snd_cs4231_timer_resolution(struct snd_timer * timer)
{
- cs4231_t *chip = snd_timer_chip(timer);
+ struct snd_cs4231 *chip = snd_timer_chip(timer);
if (chip->hardware & CS4231_HW_CS4236B_MASK)
return 14467;
else
return chip->image[CS4231_PLAYBK_FORMAT] & 1 ? 9969 : 9920;
}
-static int snd_cs4231_timer_start(snd_timer_t * timer)
+static int snd_cs4231_timer_start(struct snd_timer * timer)
{
unsigned long flags;
unsigned int ticks;
- cs4231_t *chip = snd_timer_chip(timer);
+ struct snd_cs4231 *chip = snd_timer_chip(timer);
spin_lock_irqsave(&chip->reg_lock, flags);
ticks = timer->sticks;
if ((chip->image[CS4231_ALT_FEATURE_1] & CS4231_TIMER_ENABLE) == 0 ||
@@ -669,17 +637,17 @@ static int snd_cs4231_timer_start(snd_timer_t * timer)
return 0;
}
-static int snd_cs4231_timer_stop(snd_timer_t * timer)
+static int snd_cs4231_timer_stop(struct snd_timer * timer)
{
unsigned long flags;
- cs4231_t *chip = snd_timer_chip(timer);
+ struct snd_cs4231 *chip = snd_timer_chip(timer);
spin_lock_irqsave(&chip->reg_lock, flags);
snd_cs4231_out(chip, CS4231_ALT_FEATURE_1, chip->image[CS4231_ALT_FEATURE_1] &= ~CS4231_TIMER_ENABLE);
spin_unlock_irqrestore(&chip->reg_lock, flags);
return 0;
}
-static void snd_cs4231_init(cs4231_t *chip)
+static void snd_cs4231_init(struct snd_cs4231 *chip)
{
unsigned long flags;
@@ -737,7 +705,7 @@ static void snd_cs4231_init(cs4231_t *chip)
#endif
}
-static int snd_cs4231_open(cs4231_t *chip, unsigned int mode)
+static int snd_cs4231_open(struct snd_cs4231 *chip, unsigned int mode)
{
unsigned long flags;
@@ -773,7 +741,7 @@ static int snd_cs4231_open(cs4231_t *chip, unsigned int mode)
return 0;
}
-static void snd_cs4231_close(cs4231_t *chip, unsigned int mode)
+static void snd_cs4231_close(struct snd_cs4231 *chip, unsigned int mode)
{
unsigned long flags;
@@ -824,21 +792,21 @@ static void snd_cs4231_close(cs4231_t *chip, unsigned int mode)
* timer open/close
*/
-static int snd_cs4231_timer_open(snd_timer_t * timer)
+static int snd_cs4231_timer_open(struct snd_timer * timer)
{
- cs4231_t *chip = snd_timer_chip(timer);
+ struct snd_cs4231 *chip = snd_timer_chip(timer);
snd_cs4231_open(chip, CS4231_MODE_TIMER);
return 0;
}
-static int snd_cs4231_timer_close(snd_timer_t * timer)
+static int snd_cs4231_timer_close(struct snd_timer * timer)
{
- cs4231_t *chip = snd_timer_chip(timer);
+ struct snd_cs4231 *chip = snd_timer_chip(timer);
snd_cs4231_close(chip, CS4231_MODE_TIMER);
return 0;
}
-static struct _snd_timer_hardware snd_cs4231_timer_table =
+static struct snd_timer_hardware snd_cs4231_timer_table =
{
.flags = SNDRV_TIMER_HW_AUTO,
.resolution = 9945,
@@ -854,10 +822,10 @@ static struct _snd_timer_hardware snd_cs4231_timer_table =
* ok.. exported functions..
*/
-static int snd_cs4231_playback_hw_params(snd_pcm_substream_t * substream,
- snd_pcm_hw_params_t * hw_params)
+static int snd_cs4231_playback_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *hw_params)
{
- cs4231_t *chip = snd_pcm_substream_chip(substream);
+ struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
unsigned char new_pdfr;
int err;
@@ -869,16 +837,15 @@ static int snd_cs4231_playback_hw_params(snd_pcm_substream_t * substream,
return 0;
}
-static int snd_cs4231_playback_hw_free(snd_pcm_substream_t * substream)
+static int snd_cs4231_playback_hw_free(struct snd_pcm_substream *substream)
{
return snd_pcm_lib_free_pages(substream);
}
-#ifdef LEGACY_SUPPORT
-static int snd_cs4231_playback_prepare(snd_pcm_substream_t * substream)
+static int snd_cs4231_playback_prepare(struct snd_pcm_substream *substream)
{
- cs4231_t *chip = snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
unsigned long flags;
unsigned int size = snd_pcm_lib_buffer_bytes(substream);
unsigned int count = snd_pcm_lib_period_bytes(substream);
@@ -896,12 +863,11 @@ static int snd_cs4231_playback_prepare(snd_pcm_substream_t * substream)
#endif
return 0;
}
-#endif /* LEGACY_SUPPORT */
-static int snd_cs4231_capture_hw_params(snd_pcm_substream_t * substream,
- snd_pcm_hw_params_t * hw_params)
+static int snd_cs4231_capture_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *hw_params)
{
- cs4231_t *chip = snd_pcm_substream_chip(substream);
+ struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
unsigned char new_cdfr;
int err;
@@ -913,16 +879,15 @@ static int snd_cs4231_capture_hw_params(snd_pcm_substream_t * substream,
return 0;
}
-static int snd_cs4231_capture_hw_free(snd_pcm_substream_t * substream)
+static int snd_cs4231_capture_hw_free(struct snd_pcm_substream *substream)
{
return snd_pcm_lib_free_pages(substream);
}
-#ifdef LEGACY_SUPPORT
-static int snd_cs4231_capture_prepare(snd_pcm_substream_t * substream)
+static int snd_cs4231_capture_prepare(struct snd_pcm_substream *substream)
{
- cs4231_t *chip = snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
unsigned long flags;
unsigned int size = snd_pcm_lib_buffer_bytes(substream);
unsigned int count = snd_pcm_lib_period_bytes(substream);
@@ -942,9 +907,8 @@ static int snd_cs4231_capture_prepare(snd_pcm_substream_t * substream)
spin_unlock_irqrestore(&chip->reg_lock, flags);
return 0;
}
-#endif
-static void snd_cs4231_overrange(cs4231_t *chip)
+static void snd_cs4231_overrange(struct snd_cs4231 *chip)
{
unsigned long flags;
unsigned char res;
@@ -958,7 +922,7 @@ static void snd_cs4231_overrange(cs4231_t *chip)
irqreturn_t snd_cs4231_interrupt(int irq, void *dev_id, struct pt_regs *regs)
{
- cs4231_t *chip = dev_id;
+ struct snd_cs4231 *chip = dev_id;
unsigned char status;
status = snd_cs4231_in(chip, CS4231_IRQ_STATUS);
@@ -998,10 +962,9 @@ irqreturn_t snd_cs4231_interrupt(int irq, void *dev_id, struct pt_regs *regs)
return IRQ_HANDLED;
}
-#ifdef LEGACY_SUPPORT
-static snd_pcm_uframes_t snd_cs4231_playback_pointer(snd_pcm_substream_t * substream)
+static snd_pcm_uframes_t snd_cs4231_playback_pointer(struct snd_pcm_substream *substream)
{
- cs4231_t *chip = snd_pcm_substream_chip(substream);
+ struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
size_t ptr;
if (!(chip->image[CS4231_IFACE_CTRL] & CS4231_PLAYBACK_ENABLE))
@@ -1010,9 +973,9 @@ static snd_pcm_uframes_t snd_cs4231_playback_pointer(snd_pcm_substream_t * subst
return bytes_to_frames(substream->runtime, ptr);
}
-static snd_pcm_uframes_t snd_cs4231_capture_pointer(snd_pcm_substream_t * substream)
+static snd_pcm_uframes_t snd_cs4231_capture_pointer(struct snd_pcm_substream *substream)
{
- cs4231_t *chip = snd_pcm_substream_chip(substream);
+ struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
size_t ptr;
if (!(chip->image[CS4231_IFACE_CTRL] & CS4231_RECORD_ENABLE))
@@ -1020,13 +983,12 @@ static snd_pcm_uframes_t snd_cs4231_capture_pointer(snd_pcm_substream_t * substr
ptr = snd_dma_pointer(chip->dma2, chip->c_dma_size);
return bytes_to_frames(substream->runtime, ptr);
}
-#endif /* LEGACY_SUPPORT */
/*
*/
-static int snd_cs4231_probe(cs4231_t *chip)
+static int snd_cs4231_probe(struct snd_cs4231 *chip)
{
unsigned long flags;
int i, id, rev;
@@ -1190,7 +1152,7 @@ static int snd_cs4231_probe(cs4231_t *chip)
*/
-static snd_pcm_hardware_t snd_cs4231_playback =
+static struct snd_pcm_hardware snd_cs4231_playback =
{
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_MMAP_VALID |
@@ -1211,7 +1173,7 @@ static snd_pcm_hardware_t snd_cs4231_playback =
.fifo_size = 0,
};
-static snd_pcm_hardware_t snd_cs4231_capture =
+static struct snd_pcm_hardware snd_cs4231_capture =
{
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_MMAP_VALID |
@@ -1236,10 +1198,10 @@ static snd_pcm_hardware_t snd_cs4231_capture =
*/
-static int snd_cs4231_playback_open(snd_pcm_substream_t * substream)
+static int snd_cs4231_playback_open(struct snd_pcm_substream *substream)
{
- cs4231_t *chip = snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
int err;
runtime->hw = snd_cs4231_playback;
@@ -1253,7 +1215,6 @@ static int snd_cs4231_playback_open(snd_pcm_substream_t * substream)
chip->hardware == CS4231_HW_CS4239)
runtime->hw.formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE;
-#ifdef LEGACY_SUPPORT
snd_pcm_limit_isa_dma_size(chip->dma1, &runtime->hw.buffer_bytes_max);
snd_pcm_limit_isa_dma_size(chip->dma1, &runtime->hw.period_bytes_max);
@@ -1261,29 +1222,23 @@ static int snd_cs4231_playback_open(snd_pcm_substream_t * substream)
if ((err = chip->claim_dma(chip, chip->dma_private_data, chip->dma1)) < 0)
return err;
}
-#endif
if ((err = snd_cs4231_open(chip, CS4231_MODE_PLAY)) < 0) {
-#ifdef LEGACY_SUPPORT
if (chip->release_dma)
chip->release_dma(chip, chip->dma_private_data, chip->dma1);
-#endif
snd_free_pages(runtime->dma_area, runtime->dma_bytes);
return err;
}
chip->playback_substream = substream;
-#if defined(SBUS_SUPPORT) || defined(EBUS_SUPPORT)
- chip->p_periods_sent = 0;
-#endif
snd_pcm_set_sync(substream);
chip->rate_constraint(runtime);
return 0;
}
-static int snd_cs4231_capture_open(snd_pcm_substream_t * substream)
+static int snd_cs4231_capture_open(struct snd_pcm_substream *substream)
{
- cs4231_t *chip = snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
int err;
runtime->hw = snd_cs4231_capture;
@@ -1293,7 +1248,6 @@ static int snd_cs4231_capture_open(snd_pcm_substream_t * substream)
chip->hardware == CS4231_HW_CS4239)
runtime->hw.formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE;
-#ifdef LEGACY_SUPPORT
snd_pcm_limit_isa_dma_size(chip->dma2, &runtime->hw.buffer_bytes_max);
snd_pcm_limit_isa_dma_size(chip->dma2, &runtime->hw.period_bytes_max);
@@ -1301,37 +1255,31 @@ static int snd_cs4231_capture_open(snd_pcm_substream_t * substream)
if ((err = chip->claim_dma(chip, chip->dma_private_data, chip->dma2)) < 0)
return err;
}
-#endif
if ((err = snd_cs4231_open(chip, CS4231_MODE_RECORD)) < 0) {
-#ifdef LEGACY_SUPPORT
if (chip->release_dma)
chip->release_dma(chip, chip->dma_private_data, chip->dma2);
-#endif
snd_free_pages(runtime->dma_area, runtime->dma_bytes);
return err;
}
chip->capture_substream = substream;
-#if defined(SBUS_SUPPORT) || defined(EBUS_SUPPORT)
- chip->c_periods_sent = 0;
-#endif
snd_pcm_set_sync(substream);
chip->rate_constraint(runtime);
return 0;
}
-static int snd_cs4231_playback_close(snd_pcm_substream_t * substream)
+static int snd_cs4231_playback_close(struct snd_pcm_substream *substream)
{
- cs4231_t *chip = snd_pcm_substream_chip(substream);
+ struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
chip->playback_substream = NULL;
snd_cs4231_close(chip, CS4231_MODE_PLAY);
return 0;
}
-static int snd_cs4231_capture_close(snd_pcm_substream_t * substream)
+static int snd_cs4231_capture_close(struct snd_pcm_substream *substream)
{
- cs4231_t *chip = snd_pcm_substream_chip(substream);
+ struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
chip->capture_substream = NULL;
snd_cs4231_close(chip, CS4231_MODE_RECORD);
@@ -1341,13 +1289,12 @@ static int snd_cs4231_capture_close(snd_pcm_substream_t * substream)
#ifdef CONFIG_PM
/* lowlevel suspend callback for CS4231 */
-static void snd_cs4231_suspend(cs4231_t *chip)
+static void snd_cs4231_suspend(struct snd_cs4231 *chip)
{
int reg;
unsigned long flags;
- if (chip->pcm)
- snd_pcm_suspend_all(chip->pcm);
+ snd_pcm_suspend_all(chip->pcm);
spin_lock_irqsave(&chip->reg_lock, flags);
for (reg = 0; reg < 32; reg++)
chip->image[reg] = snd_cs4231_in(chip, reg);
@@ -1355,11 +1302,11 @@ static void snd_cs4231_suspend(cs4231_t *chip)
}
/* lowlevel resume callback for CS4231 */
-static void snd_cs4231_resume(cs4231_t *chip)
+static void snd_cs4231_resume(struct snd_cs4231 *chip)
{
int reg;
unsigned long flags;
- int timeout;
+ /* int timeout; */
snd_cs4231_mce_up(chip);
spin_lock_irqsave(&chip->reg_lock, flags);
@@ -1373,7 +1320,7 @@ static void snd_cs4231_resume(cs4231_t *chip)
}
}
spin_unlock_irqrestore(&chip->reg_lock, flags);
-#if 0
+#if 1
snd_cs4231_mce_down(chip);
#else
/* The following is a workaround to avoid freeze after resume on TP600E.
@@ -1395,27 +1342,9 @@ static void snd_cs4231_resume(cs4231_t *chip)
snd_cs4231_busy_wait(chip);
#endif
}
-
-static int snd_cs4231_pm_suspend(snd_card_t *card, pm_message_t state)
-{
- cs4231_t *chip = card->pm_private_data;
- if (chip->suspend)
- chip->suspend(chip);
- return 0;
-}
-
-static int snd_cs4231_pm_resume(snd_card_t *card)
-{
- cs4231_t *chip = card->pm_private_data;
- if (chip->resume)
- chip->resume(chip);
- return 0;
-}
#endif /* CONFIG_PM */
-#ifdef LEGACY_SUPPORT
-
-static int snd_cs4231_free(cs4231_t *chip)
+static int snd_cs4231_free(struct snd_cs4231 *chip)
{
release_and_free_resource(chip->res_port);
release_and_free_resource(chip->res_cport);
@@ -1438,15 +1367,13 @@ static int snd_cs4231_free(cs4231_t *chip)
return 0;
}
-static int snd_cs4231_dev_free(snd_device_t *device)
+static int snd_cs4231_dev_free(struct snd_device *device)
{
- cs4231_t *chip = device->device_data;
+ struct snd_cs4231 *chip = device->device_data;
return snd_cs4231_free(chip);
}
-#endif /* LEGACY_SUPPORT */
-
-const char *snd_cs4231_chip_id(cs4231_t *chip)
+const char *snd_cs4231_chip_id(struct snd_cs4231 *chip)
{
switch (chip->hardware) {
case CS4231_HW_CS4231: return "CS4231";
@@ -1466,12 +1393,12 @@ const char *snd_cs4231_chip_id(cs4231_t *chip)
}
}
-static int snd_cs4231_new(snd_card_t * card,
+static int snd_cs4231_new(struct snd_card *card,
unsigned short hardware,
unsigned short hwshare,
- cs4231_t ** rchip)
+ struct snd_cs4231 ** rchip)
{
- cs4231_t *chip;
+ struct snd_cs4231 *chip;
*rchip = NULL;
chip = kzalloc(sizeof(*chip), GFP_KERNEL);
@@ -1493,20 +1420,18 @@ static int snd_cs4231_new(snd_card_t * card,
return 0;
}
-#ifdef LEGACY_SUPPORT
-
-int snd_cs4231_create(snd_card_t * card,
+int snd_cs4231_create(struct snd_card *card,
unsigned long port,
unsigned long cport,
int irq, int dma1, int dma2,
unsigned short hardware,
unsigned short hwshare,
- cs4231_t ** rchip)
+ struct snd_cs4231 ** rchip)
{
- static snd_device_ops_t ops = {
+ static struct snd_device_ops ops = {
.dev_free = snd_cs4231_dev_free,
};
- cs4231_t *chip;
+ struct snd_cs4231 *chip;
int err;
err = snd_cs4231_new(card, hardware, hwshare, &chip);
@@ -1559,10 +1484,12 @@ int snd_cs4231_create(snd_card_t * card,
}
snd_cs4231_init(chip);
+#if 0
if (chip->hardware & CS4231_HW_CS4232_MASK) {
if (chip->res_cport == NULL)
snd_printk("CS4232 control port features are not accessible\n");
}
+#endif
/* Register device */
if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
@@ -1574,16 +1501,13 @@ int snd_cs4231_create(snd_card_t * card,
/* Power Management */
chip->suspend = snd_cs4231_suspend;
chip->resume = snd_cs4231_resume;
- snd_card_set_isa_pm_callback(card, snd_cs4231_pm_suspend, snd_cs4231_pm_resume, chip);
#endif
*rchip = chip;
return 0;
}
-#endif /* LEGACY_SUPPORT */
-
-static snd_pcm_ops_t snd_cs4231_playback_ops = {
+static struct snd_pcm_ops snd_cs4231_playback_ops = {
.open = snd_cs4231_playback_open,
.close = snd_cs4231_playback_close,
.ioctl = snd_pcm_lib_ioctl,
@@ -1594,7 +1518,7 @@ static snd_pcm_ops_t snd_cs4231_playback_ops = {
.pointer = snd_cs4231_playback_pointer,
};
-static snd_pcm_ops_t snd_cs4231_capture_ops = {
+static struct snd_pcm_ops snd_cs4231_capture_ops = {
.open = snd_cs4231_capture_open,
.close = snd_cs4231_capture_close,
.ioctl = snd_pcm_lib_ioctl,
@@ -1605,16 +1529,9 @@ static snd_pcm_ops_t snd_cs4231_capture_ops = {
.pointer = snd_cs4231_capture_pointer,
};
-static void snd_cs4231_pcm_free(snd_pcm_t *pcm)
+int snd_cs4231_pcm(struct snd_cs4231 *chip, int device, struct snd_pcm **rpcm)
{
- cs4231_t *chip = pcm->private_data;
- chip->pcm = NULL;
- snd_pcm_lib_preallocate_free_for_all(pcm);
-}
-
-int snd_cs4231_pcm(cs4231_t *chip, int device, snd_pcm_t **rpcm)
-{
- snd_pcm_t *pcm;
+ struct snd_pcm *pcm;
int err;
if ((err = snd_pcm_new(chip->card, "CS4231", device, 1, 1, &pcm)) < 0)
@@ -1629,7 +1546,6 @@ int snd_cs4231_pcm(cs4231_t *chip, int device, snd_pcm_t **rpcm)
/* global setup */
pcm->private_data = chip;
- pcm->private_free = snd_cs4231_pcm_free;
pcm->info_flags = 0;
if (chip->single_dma)
pcm->info_flags |= SNDRV_PCM_INFO_HALF_DUPLEX;
@@ -1637,27 +1553,9 @@ int snd_cs4231_pcm(cs4231_t *chip, int device, snd_pcm_t **rpcm)
pcm->info_flags |= SNDRV_PCM_INFO_JOINT_DUPLEX;
strcpy(pcm->name, snd_cs4231_chip_id(chip));
-#ifdef LEGACY_SUPPORT
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
snd_dma_isa_data(),
64*1024, chip->dma1 > 3 || chip->dma2 > 3 ? 128*1024 : 64*1024);
-#else
-# ifdef EBUS_SUPPORT
- if (chip->ebus_flag) {
- snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
- chip->dev_u.pdev,
- 64*1024, 128*1024);
- } else {
-# endif
-# ifdef SBUS_SUPPORT
- snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_SBUS,
- chip->dev_u.sdev,
- 64*1024, 128*1024);
-# endif
-# ifdef EBUS_SUPPORT
- }
-# endif
-#endif
chip->pcm = pcm;
if (rpcm)
@@ -1665,16 +1563,16 @@ int snd_cs4231_pcm(cs4231_t *chip, int device, snd_pcm_t **rpcm)
return 0;
}
-static void snd_cs4231_timer_free(snd_timer_t *timer)
+static void snd_cs4231_timer_free(struct snd_timer *timer)
{
- cs4231_t *chip = timer->private_data;
+ struct snd_cs4231 *chip = timer->private_data;
chip->timer = NULL;
}
-int snd_cs4231_timer(cs4231_t *chip, int device, snd_timer_t **rtimer)
+int snd_cs4231_timer(struct snd_cs4231 *chip, int device, struct snd_timer **rtimer)
{
- snd_timer_t *timer;
- snd_timer_id_t tid;
+ struct snd_timer *timer;
+ struct snd_timer_id tid;
int err;
/* Timer initialization */
@@ -1699,7 +1597,7 @@ int snd_cs4231_timer(cs4231_t *chip, int device, snd_timer_t **rtimer)
* MIXER part
*/
-static int snd_cs4231_info_mux(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
+static int snd_cs4231_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
static char *texts[4] = {
"Line", "Aux", "Mic", "Mix"
@@ -1711,7 +1609,7 @@ static int snd_cs4231_info_mux(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * u
"Line", "Synth", "Mic", "Mix"
};
char **ptexts = texts;
- cs4231_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
snd_assert(chip->card != NULL, return -EINVAL);
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
@@ -1729,9 +1627,9 @@ static int snd_cs4231_info_mux(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * u
return 0;
}
-static int snd_cs4231_get_mux(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_cs4231_get_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- cs4231_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
spin_lock_irqsave(&chip->reg_lock, flags);
@@ -1741,9 +1639,9 @@ static int snd_cs4231_get_mux(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t *
return 0;
}
-static int snd_cs4231_put_mux(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_cs4231_put_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- cs4231_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
unsigned short left, right;
int change;
@@ -1764,7 +1662,7 @@ static int snd_cs4231_put_mux(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t *
return change;
}
-int snd_cs4231_info_single(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
+int snd_cs4231_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
int mask = (kcontrol->private_value >> 16) & 0xff;
@@ -1775,9 +1673,9 @@ int snd_cs4231_info_single(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo
return 0;
}
-int snd_cs4231_get_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+int snd_cs4231_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- cs4231_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
int reg = kcontrol->private_value & 0xff;
int shift = (kcontrol->private_value >> 8) & 0xff;
@@ -1792,9 +1690,9 @@ int snd_cs4231_get_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucon
return 0;
}
-int snd_cs4231_put_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+int snd_cs4231_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- cs4231_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
int reg = kcontrol->private_value & 0xff;
int shift = (kcontrol->private_value >> 8) & 0xff;
@@ -1815,7 +1713,7 @@ int snd_cs4231_put_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucon
return change;
}
-int snd_cs4231_info_double(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
+int snd_cs4231_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
int mask = (kcontrol->private_value >> 24) & 0xff;
@@ -1826,9 +1724,9 @@ int snd_cs4231_info_double(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo
return 0;
}
-int snd_cs4231_get_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+int snd_cs4231_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- cs4231_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
int left_reg = kcontrol->private_value & 0xff;
int right_reg = (kcontrol->private_value >> 8) & 0xff;
@@ -1848,9 +1746,9 @@ int snd_cs4231_get_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucon
return 0;
}
-int snd_cs4231_put_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+int snd_cs4231_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- cs4231_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
int left_reg = kcontrol->private_value & 0xff;
int right_reg = (kcontrol->private_value >> 8) & 0xff;
@@ -1879,7 +1777,7 @@ int snd_cs4231_put_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucon
return change;
}
-static snd_kcontrol_new_t snd_cs4231_controls[] = {
+static struct snd_kcontrol_new snd_cs4231_controls[] = {
CS4231_DOUBLE("PCM Playback Switch", 0, CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 7, 7, 1, 1),
CS4231_DOUBLE("PCM Playback Volume", 0, CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 0, 0, 63, 1),
CS4231_DOUBLE("Line Playback Switch", 0, CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 7, 7, 1, 1),
@@ -1905,9 +1803,9 @@ CS4231_SINGLE("Loopback Capture Switch", 0, CS4231_LOOPBACK, 0, 1, 0),
CS4231_SINGLE("Loopback Capture Volume", 0, CS4231_LOOPBACK, 2, 63, 1)
};
-int snd_cs4231_mixer(cs4231_t *chip)
+int snd_cs4231_mixer(struct snd_cs4231 *chip)
{
- snd_card_t *card;
+ struct snd_card *card;
unsigned int idx;
int err;
diff --git a/sound/isa/cs423x/cs4236.c b/sound/isa/cs423x/cs4236.c
index d60a55e6a0b..e1683337e6c 100644
--- a/sound/isa/cs423x/cs4236.c
+++ b/sound/isa/cs423x/cs4236.c
@@ -21,6 +21,8 @@
#include <sound/driver.h>
#include <linux/init.h>
+#include <linux/err.h>
+#include <linux/platform_device.h>
#include <linux/slab.h>
#include <linux/pnp.h>
#include <linux/moduleparam.h>
@@ -122,7 +124,14 @@ MODULE_PARM_DESC(dma1, "DMA1 # for " IDENT " driver.");
module_param_array(dma2, int, NULL, 0444);
MODULE_PARM_DESC(dma2, "DMA2 # for " IDENT " driver.");
+static struct platform_device *platform_devices[SNDRV_CARDS];
+static int pnpc_registered;
+#ifdef CS4232
+static int pnp_registered;
+#endif
+
struct snd_card_cs4236 {
+ struct snd_cs4231 *chip;
struct resource *res_sb_port;
#ifdef CONFIG_PNP
struct pnp_dev *wss;
@@ -131,33 +140,26 @@ struct snd_card_cs4236 {
#endif
};
-static snd_card_t *snd_cs4236_legacy[SNDRV_CARDS] = SNDRV_DEFAULT_PTR;
-
#ifdef CONFIG_PNP
-#define ISAPNP_CS4232(_va, _vb, _vc, _device, _wss, _ctrl, _mpu401) \
- { \
- ISAPNP_CARD_ID(_va, _vb, _vc, _device), \
- .devs = { ISAPNP_DEVICE_ID(_va, _vb, _vc, _wss), \
- ISAPNP_DEVICE_ID(_va, _vb, _vc, _ctrl), \
- ISAPNP_DEVICE_ID(_va, _vb, _vc, _mpu401) } \
- }
-#define ISAPNP_CS4232_1(_va, _vb, _vc, _device, _wss, _ctrl, _mpu401) \
- { \
- ISAPNP_CARD_ID(_va, _vb, _vc, _device), \
- .devs = { ISAPNP_DEVICE_ID(_va, _vb, _vc, _wss), \
- ISAPNP_DEVICE_ID(_va, _vb, _vc, _ctrl), \
- ISAPNP_DEVICE_ID('P', 'N', 'P', _mpu401) } \
- }
-#define ISAPNP_CS4232_WOMPU(_va, _vb, _vc, _device, _wss, _ctrl) \
- { \
- ISAPNP_CARD_ID(_va, _vb, _vc, _device), \
- .devs = { ISAPNP_DEVICE_ID(_va, _vb, _vc, _wss), \
- ISAPNP_DEVICE_ID(_va, _vb, _vc, _ctrl) } \
- }
-
+#ifdef CS4232
+/*
+ * PNP BIOS
+ */
+static const struct pnp_device_id snd_cs4232_pnpbiosids[] = {
+ { .id = "CSC0100" },
+ { .id = "CSC0000" },
+ /* Guillemot Turtlebeach something appears to be cs4232 compatible
+ * (untested) */
+ { .id = "GIM0100" },
+ { .id = "" }
+};
+MODULE_DEVICE_TABLE(pnp, snd_cs4232_pnpbiosids);
+#endif /* CS4232 */
#ifdef CS4232
+#define CS423X_DRIVER "snd_cs4232"
+#define CS423X_ISAPNP_DRIVER "cs4232_isapnp"
static struct pnp_card_device_id snd_cs423x_pnpids[] = {
/* Philips PCA70PS */
{ .id = "CSC0d32", .devs = { { "CSC0000" }, { "CSC0010" }, { "PNPb006" } } },
@@ -177,6 +179,8 @@ static struct pnp_card_device_id snd_cs423x_pnpids[] = {
{ .id = "" } /* end */
};
#else /* CS4236 */
+#define CS423X_DRIVER "snd_cs4236"
+#define CS423X_ISAPNP_DRIVER "cs4236_isapnp"
static struct pnp_card_device_id snd_cs423x_pnpids[] = {
/* Intel Marlin Spike Motherboard - CS4235 */
{ .id = "CSC0225", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
@@ -261,37 +265,12 @@ static struct pnp_card_device_id snd_cs423x_pnpids[] = {
MODULE_DEVICE_TABLE(pnp_card, snd_cs423x_pnpids);
-static int __devinit snd_card_cs4236_pnp(int dev, struct snd_card_cs4236 *acard,
- struct pnp_card_link *card,
- const struct pnp_card_device_id *id)
+/* WSS initialization */
+static int __devinit snd_cs423x_pnp_init_wss(int dev, struct pnp_dev *pdev,
+ struct pnp_resource_table *cfg)
{
- struct pnp_dev *pdev;
- struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
int err;
- if (!cfg)
- return -ENOMEM;
-
- acard->wss = pnp_request_card_device(card, id->devs[0].id, NULL);
- if (acard->wss == NULL) {
- kfree(cfg);
- return -EBUSY;
- }
- acard->ctrl = pnp_request_card_device(card, id->devs[1].id, NULL);
- if (acard->ctrl == NULL) {
- kfree(cfg);
- return -EBUSY;
- }
- if (id->devs[2].id[0]) {
- acard->mpu = pnp_request_card_device(card, id->devs[2].id, NULL);
- if (acard->mpu == NULL) {
- kfree(cfg);
- return -EBUSY;
- }
- }
-
- /* WSS initialization */
- pdev = acard->wss;
pnp_init_resource_table(cfg);
if (port[dev] != SNDRV_AUTO_PORT)
pnp_resource_change(&cfg->port_resource[0], port[dev], 4);
@@ -310,7 +289,6 @@ static int __devinit snd_card_cs4236_pnp(int dev, struct snd_card_cs4236 *acard,
snd_printk(KERN_ERR IDENT " WSS PnP manual resources are invalid, using auto config\n");
err = pnp_activate_dev(pdev);
if (err < 0) {
- kfree(cfg);
printk(KERN_ERR IDENT " WSS PnP configure failed for WSS (out of resources?)\n");
return -EBUSY;
}
@@ -325,63 +303,124 @@ static int __devinit snd_card_cs4236_pnp(int dev, struct snd_card_cs4236 *acard,
port[dev], fm_port[dev], sb_port[dev]);
snd_printdd("isapnp WSS: irq=%i, dma1=%i, dma2=%i\n",
irq[dev], dma1[dev], dma2[dev]);
- /* CTRL initialization */
- if (acard->ctrl && cport[dev] > 0) {
- pdev = acard->ctrl;
- pnp_init_resource_table(cfg);
- if (cport[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[0], cport[dev], 8);
- err = pnp_manual_config_dev(pdev, cfg, 0);
- if (err < 0)
- snd_printk(KERN_ERR IDENT " CTRL PnP manual resources are invalid, using auto config\n");
- err = pnp_activate_dev(pdev);
- if (err < 0) {
- kfree(cfg);
- printk(KERN_ERR IDENT " CTRL PnP configure failed for WSS (out of resources?)\n");
- return -EBUSY;
- }
- cport[dev] = pnp_port_start(pdev, 0);
- snd_printdd("isapnp CTRL: control port=0x%lx\n", cport[dev]);
+ return 0;
+}
+
+/* CTRL initialization */
+static int __devinit snd_cs423x_pnp_init_ctrl(int dev, struct pnp_dev *pdev,
+ struct pnp_resource_table *cfg)
+{
+ int err;
+
+ pnp_init_resource_table(cfg);
+ if (cport[dev] != SNDRV_AUTO_PORT)
+ pnp_resource_change(&cfg->port_resource[0], cport[dev], 8);
+ err = pnp_manual_config_dev(pdev, cfg, 0);
+ if (err < 0)
+ snd_printk(KERN_ERR IDENT " CTRL PnP manual resources are invalid, using auto config\n");
+ err = pnp_activate_dev(pdev);
+ if (err < 0) {
+ printk(KERN_ERR IDENT " CTRL PnP configure failed for WSS (out of resources?)\n");
+ return -EBUSY;
}
- /* MPU initialization */
- if (acard->mpu && mpu_port[dev] > 0) {
- pdev = acard->mpu;
- pnp_init_resource_table(cfg);
- if (mpu_port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[0], mpu_port[dev], 2);
- if (mpu_irq[dev] != SNDRV_AUTO_IRQ && mpu_irq[dev] >= 0)
- pnp_resource_change(&cfg->irq_resource[0], mpu_irq[dev], 1);
- err = pnp_manual_config_dev(pdev, cfg, 0);
- if (err < 0)
- snd_printk(KERN_ERR IDENT " MPU401 PnP manual resources are invalid, using auto config\n");
- err = pnp_activate_dev(pdev);
- if (err < 0) {
- printk(KERN_ERR IDENT " MPU401 PnP configure failed for WSS (out of resources?)\n");
- mpu_port[dev] = SNDRV_AUTO_PORT;
- mpu_irq[dev] = SNDRV_AUTO_IRQ;
+ cport[dev] = pnp_port_start(pdev, 0);
+ snd_printdd("isapnp CTRL: control port=0x%lx\n", cport[dev]);
+ return 0;
+}
+
+/* MPU initialization */
+static int __devinit snd_cs423x_pnp_init_mpu(int dev, struct pnp_dev *pdev,
+ struct pnp_resource_table *cfg)
+{
+ int err;
+
+ pnp_init_resource_table(cfg);
+ if (mpu_port[dev] != SNDRV_AUTO_PORT)
+ pnp_resource_change(&cfg->port_resource[0], mpu_port[dev], 2);
+ if (mpu_irq[dev] != SNDRV_AUTO_IRQ && mpu_irq[dev] >= 0)
+ pnp_resource_change(&cfg->irq_resource[0], mpu_irq[dev], 1);
+ err = pnp_manual_config_dev(pdev, cfg, 0);
+ if (err < 0)
+ snd_printk(KERN_ERR IDENT " MPU401 PnP manual resources are invalid, using auto config\n");
+ err = pnp_activate_dev(pdev);
+ if (err < 0) {
+ printk(KERN_ERR IDENT " MPU401 PnP configure failed for WSS (out of resources?)\n");
+ mpu_port[dev] = SNDRV_AUTO_PORT;
+ mpu_irq[dev] = SNDRV_AUTO_IRQ;
+ } else {
+ mpu_port[dev] = pnp_port_start(pdev, 0);
+ if (mpu_irq[dev] >= 0 &&
+ pnp_irq_valid(pdev, 0) && pnp_irq(pdev, 0) >= 0) {
+ mpu_irq[dev] = pnp_irq(pdev, 0);
} else {
- mpu_port[dev] = pnp_port_start(pdev, 0);
- if (mpu_irq[dev] >= 0 &&
- pnp_irq_valid(pdev, 0) && pnp_irq(pdev, 0) >= 0) {
- mpu_irq[dev] = pnp_irq(pdev, 0);
- } else {
- mpu_irq[dev] = -1; /* disable interrupt */
- }
+ mpu_irq[dev] = -1; /* disable interrupt */
}
- snd_printdd("isapnp MPU: port=0x%lx, irq=%i\n", mpu_port[dev], mpu_irq[dev]);
+ }
+ snd_printdd("isapnp MPU: port=0x%lx, irq=%i\n", mpu_port[dev], mpu_irq[dev]);
+ return 0;
+}
+
+#ifdef CS4232
+static int __devinit snd_card_cs4232_pnp(int dev, struct snd_card_cs4236 *acard,
+ struct pnp_dev *pdev)
+{
+ struct pnp_resource_table *cfg = kmalloc(sizeof(*cfg), GFP_KERNEL);
+
+ if (!cfg)
+ return -ENOMEM;
+ if (snd_cs423x_pnp_init_wss(dev, acard->wss, cfg) < 0) {
+ kfree(cfg);
+ return -EBUSY;
}
kfree(cfg);
+ cport[dev] = -1;
return 0;
}
-#endif /* CONFIG_PNP */
+#endif
-static void snd_card_cs4236_free(snd_card_t *card)
+static int __devinit snd_card_cs423x_pnpc(int dev, struct snd_card_cs4236 *acard,
+ struct pnp_card_link *card,
+ const struct pnp_card_device_id *id)
{
- struct snd_card_cs4236 *acard = (struct snd_card_cs4236 *)card->private_data;
+ struct pnp_resource_table *cfg = kmalloc(sizeof(*cfg), GFP_KERNEL);
+
+ if (!cfg)
+ return -ENOMEM;
+
+ acard->wss = pnp_request_card_device(card, id->devs[0].id, NULL);
+ if (acard->wss == NULL)
+ goto error;
+ acard->ctrl = pnp_request_card_device(card, id->devs[1].id, NULL);
+ if (acard->ctrl == NULL)
+ goto error;
+ if (id->devs[2].id[0]) {
+ acard->mpu = pnp_request_card_device(card, id->devs[2].id, NULL);
+ if (acard->mpu == NULL)
+ goto error;
+ }
- if (acard)
- release_and_free_resource(acard->res_sb_port);
+ /* WSS initialization */
+ if (snd_cs423x_pnp_init_wss(dev, acard->wss, cfg) < 0)
+ goto error;
+
+ /* CTRL initialization */
+ if (acard->ctrl && cport[dev] > 0) {
+ if (snd_cs423x_pnp_init_ctrl(dev, acard->ctrl, cfg) < 0)
+ goto error;
+ }
+ /* MPU initialization */
+ if (acard->mpu && mpu_port[dev] > 0) {
+ if (snd_cs423x_pnp_init_mpu(dev, acard->ctrl, cfg) < 0)
+ goto error;
+ }
+ kfree(cfg);
+ return 0;
+
+ error:
+ kfree(cfg);
+ return -EBUSY;
}
+#endif /* CONFIG_PNP */
#ifdef CONFIG_PNP
#define is_isapnp_selected(dev) isapnp[dev]
@@ -389,46 +428,38 @@ static void snd_card_cs4236_free(snd_card_t *card)
#define is_isapnp_selected(dev) 0
#endif
-static int __devinit snd_card_cs423x_probe(int dev, struct pnp_card_link *pcard,
- const struct pnp_card_device_id *pid)
+static void snd_card_cs4236_free(struct snd_card *card)
{
- snd_card_t *card;
- struct snd_card_cs4236 *acard;
- snd_pcm_t *pcm = NULL;
- cs4231_t *chip;
- opl3_t *opl3;
- int err;
+ struct snd_card_cs4236 *acard = card->private_data;
+
+ release_and_free_resource(acard->res_sb_port);
+}
+
+static struct snd_card *snd_cs423x_card_new(int dev)
+{
+ struct snd_card *card;
- if (! is_isapnp_selected(dev)) {
- if (port[dev] == SNDRV_AUTO_PORT) {
- snd_printk(KERN_ERR "specify port\n");
- return -EINVAL;
- }
- if (cport[dev] == SNDRV_AUTO_PORT) {
- snd_printk(KERN_ERR "specify cport\n");
- return -EINVAL;
- }
- }
card = snd_card_new(index[dev], id[dev], THIS_MODULE,
sizeof(struct snd_card_cs4236));
if (card == NULL)
- return -ENOMEM;
- acard = (struct snd_card_cs4236 *)card->private_data;
+ return NULL;
card->private_free = snd_card_cs4236_free;
-#ifdef CONFIG_PNP
- if (isapnp[dev]) {
- if ((err = snd_card_cs4236_pnp(dev, acard, pcard, pid))<0) {
- printk(KERN_ERR "isapnp detection failed and probing for " IDENT " is not supported\n");
- goto _err;
- }
- snd_card_set_dev(card, &pcard->card->dev);
- }
-#endif
+ return card;
+}
+
+static int __devinit snd_cs423x_probe(struct snd_card *card, int dev)
+{
+ struct snd_card_cs4236 *acard;
+ struct snd_pcm *pcm;
+ struct snd_cs4231 *chip;
+ struct snd_opl3 *opl3;
+ int err;
+
+ acard = card->private_data;
if (sb_port[dev] > 0 && sb_port[dev] != SNDRV_AUTO_PORT)
if ((acard->res_sb_port = request_region(sb_port[dev], 16, IDENT " SB")) == NULL) {
printk(KERN_ERR IDENT ": unable to register SB port at 0x%lx\n", sb_port[dev]);
- err = -EBUSY;
- goto _err;
+ return -EBUSY;
}
#ifdef CS4232
@@ -441,13 +472,14 @@ static int __devinit snd_card_cs423x_probe(int dev, struct pnp_card_link *pcard,
CS4231_HW_DETECT,
0,
&chip)) < 0)
- goto _err;
+ return err;
+ acard->chip = chip;
if ((err = snd_cs4231_pcm(chip, 0, &pcm)) < 0)
- goto _err;
+ return err;
if ((err = snd_cs4231_mixer(chip)) < 0)
- goto _err;
+ return err;
#else /* CS4236 */
if ((err = snd_cs4236_create(card,
@@ -459,13 +491,14 @@ static int __devinit snd_card_cs423x_probe(int dev, struct pnp_card_link *pcard,
CS4231_HW_DETECT,
0,
&chip)) < 0)
- goto _err;
+ return err;
+ acard->chip = chip;
if ((err = snd_cs4236_pcm(chip, 0, &pcm)) < 0)
- goto _err;
+ return err;
if ((err = snd_cs4236_mixer(chip)) < 0)
- goto _err;
+ return err;
#endif
strcpy(card->driver, pcm->name);
strcpy(card->shortname, pcm->name);
@@ -478,7 +511,7 @@ static int __devinit snd_card_cs423x_probe(int dev, struct pnp_card_link *pcard,
sprintf(card->longname + strlen(card->longname), "&%d", dma2[dev]);
if ((err = snd_cs4231_timer(chip, 0, NULL)) < 0)
- goto _err;
+ return err;
if (fm_port[dev] > 0 && fm_port[dev] != SNDRV_AUTO_PORT) {
if (snd_opl3_create(card,
@@ -487,7 +520,7 @@ static int __devinit snd_card_cs423x_probe(int dev, struct pnp_card_link *pcard,
printk(KERN_WARNING IDENT ": OPL3 not detected\n");
} else {
if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0)
- goto _err;
+ return err;
}
}
@@ -501,95 +534,279 @@ static int __devinit snd_card_cs423x_probe(int dev, struct pnp_card_link *pcard,
printk(KERN_WARNING IDENT ": MPU401 not detected\n");
}
- if ((err = snd_card_set_generic_dev(card)) < 0)
- goto _err;
+ return snd_card_register(card);
+}
- if ((err = snd_card_register(card)) < 0)
- goto _err;
- if (pcard)
- pnp_set_card_drvdata(pcard, card);
- else
- snd_cs4236_legacy[dev] = card;
+static int __init snd_cs423x_nonpnp_probe(struct platform_device *pdev)
+{
+ int dev = pdev->id;
+ struct snd_card *card;
+ int err;
+
+ if (port[dev] == SNDRV_AUTO_PORT) {
+ snd_printk(KERN_ERR "specify port\n");
+ return -EINVAL;
+ }
+ if (cport[dev] == SNDRV_AUTO_PORT) {
+ snd_printk(KERN_ERR "specify cport\n");
+ return -EINVAL;
+ }
+
+ card = snd_cs423x_card_new(dev);
+ if (! card)
+ return -ENOMEM;
+ snd_card_set_dev(card, &pdev->dev);
+ if ((err = snd_cs423x_probe(card, dev)) < 0) {
+ snd_card_free(card);
+ return err;
+ }
+
+ platform_set_drvdata(pdev, card);
return 0;
+}
- _err:
- snd_card_free(card);
- return err;
+static int __devexit snd_cs423x_nonpnp_remove(struct platform_device *devptr)
+{
+ snd_card_free(platform_get_drvdata(devptr));
+ platform_set_drvdata(devptr, NULL);
+ return 0;
}
+#ifdef CONFIG_PM
+static int snd_cs423x_suspend(struct snd_card *card)
+{
+ struct snd_card_cs4236 *acard = card->private_data;
+ snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
+ acard->chip->suspend(acard->chip);
+ return 0;
+}
+
+static int snd_cs423x_resume(struct snd_card *card)
+{
+ struct snd_card_cs4236 *acard = card->private_data;
+ acard->chip->resume(acard->chip);
+ snd_power_change_state(card, SNDRV_CTL_POWER_D0);
+ return 0;
+}
+
+static int snd_cs423x_nonpnp_suspend(struct platform_device *dev, pm_message_t state)
+{
+ return snd_cs423x_suspend(platform_get_drvdata(dev));
+}
+
+static int snd_cs423x_nonpnp_resume(struct platform_device *dev)
+{
+ return snd_cs423x_resume(platform_get_drvdata(dev));
+}
+#endif
+
+static struct platform_driver cs423x_nonpnp_driver = {
+ .probe = snd_cs423x_nonpnp_probe,
+ .remove = __devexit_p(snd_cs423x_nonpnp_remove),
+#ifdef CONFIG_PM
+ .suspend = snd_cs423x_nonpnp_suspend,
+ .resume = snd_cs423x_nonpnp_resume,
+#endif
+ .driver = {
+ .name = CS423X_DRIVER
+ },
+};
+
+
#ifdef CONFIG_PNP
-static int __devinit snd_cs423x_pnp_detect(struct pnp_card_link *card,
- const struct pnp_card_device_id *id)
+#ifdef CS4232
+static int __devinit snd_cs4232_pnpbios_detect(struct pnp_dev *pdev,
+ const struct pnp_device_id *id)
{
static int dev;
+ int err;
+ struct snd_card *card;
+
+ 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_cs423x_card_new(dev);
+ if (! card)
+ return -ENOMEM;
+ if ((err = snd_card_cs4232_pnp(dev, card->private_data, pdev)) < 0) {
+ printk(KERN_ERR "PnP BIOS detection failed for " IDENT "\n");
+ snd_card_free(card);
+ return err;
+ }
+ snd_card_set_dev(card, &pdev->dev);
+ if ((err = snd_cs423x_probe(card, dev)) < 0) {
+ snd_card_free(card);
+ return err;
+ }
+ pnp_set_drvdata(pdev, card);
+ dev++;
+ return 0;
+}
+
+static void __devexit snd_cs4232_pnp_remove(struct pnp_dev * pdev)
+{
+ snd_card_free(pnp_get_drvdata(pdev));
+ pnp_set_drvdata(pdev, NULL);
+}
+
+#ifdef CONFIG_PM
+static int snd_cs4232_pnp_suspend(struct pnp_dev *pdev, pm_message_t state)
+{
+ return snd_cs423x_suspend(pnp_get_drvdata(pdev));
+}
+
+static int snd_cs4232_pnp_resume(struct pnp_dev *pdev)
+{
+ return snd_cs423x_resume(pnp_get_drvdata(pdev));
+}
+#endif
+
+static struct pnp_driver cs4232_pnp_driver = {
+ .name = "cs4232-pnpbios",
+ .id_table = snd_cs4232_pnpbiosids,
+ .probe = snd_cs4232_pnpbios_detect,
+ .remove = __devexit_p(snd_cs4232_pnp_remove),
+#ifdef CONFIG_PM
+ .suspend = snd_cs4232_pnp_suspend,
+ .resume = snd_cs4232_pnp_resume,
+#endif
+};
+#endif /* CS4232 */
+
+static int __devinit snd_cs423x_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_card_cs423x_probe(dev, card, id);
- if (res < 0)
- return res;
- dev++;
- return 0;
+ if (enable[dev] && isapnp[dev])
+ break;
+ }
+ if (dev >= SNDRV_CARDS)
+ return -ENODEV;
+
+ card = snd_cs423x_card_new(dev);
+ if (! card)
+ return -ENOMEM;
+ if ((res = snd_card_cs423x_pnpc(dev, card->private_data, pcard, pid)) < 0) {
+ printk(KERN_ERR "isapnp detection failed and probing for " IDENT
+ " is not supported\n");
+ snd_card_free(card);
+ return res;
+ }
+ snd_card_set_dev(card, &pcard->card->dev);
+ if ((res = snd_cs423x_probe(card, dev)) < 0) {
+ snd_card_free(card);
+ return res;
}
- return -ENODEV;
+ pnp_set_card_drvdata(pcard, card);
+ dev++;
+ return 0;
}
-static void __devexit snd_cs423x_pnp_remove(struct pnp_card_link * pcard)
+static void __devexit snd_cs423x_pnpc_remove(struct pnp_card_link * pcard)
{
- snd_card_t *card = (snd_card_t *) pnp_get_card_drvdata(pcard);
-
- snd_card_disconnect(card);
- snd_card_free_in_thread(card);
+ snd_card_free(pnp_get_card_drvdata(pcard));
+ pnp_set_card_drvdata(pcard, NULL);
}
+#ifdef CONFIG_PM
+static int snd_cs423x_pnpc_suspend(struct pnp_card_link *pcard, pm_message_t state)
+{
+ return snd_cs423x_suspend(pnp_get_card_drvdata(pcard));
+}
+
+static int snd_cs423x_pnpc_resume(struct pnp_card_link *pcard)
+{
+ return snd_cs423x_resume(pnp_get_card_drvdata(pcard));
+}
+#endif
+
static struct pnp_card_driver cs423x_pnpc_driver = {
.flags = PNP_DRIVER_RES_DISABLE,
- .name = "cs423x",
+ .name = CS423X_ISAPNP_DRIVER,
.id_table = snd_cs423x_pnpids,
- .probe = snd_cs423x_pnp_detect,
- .remove = __devexit_p(snd_cs423x_pnp_remove),
+ .probe = snd_cs423x_pnpc_detect,
+ .remove = __devexit_p(snd_cs423x_pnpc_remove),
+#ifdef CONFIG_PM
+ .suspend = snd_cs423x_pnpc_suspend,
+ .resume = snd_cs423x_pnpc_resume,
+#endif
};
#endif /* CONFIG_PNP */
+static void __init_or_module snd_cs423x_unregister_all(void)
+{
+ int i;
+
+ if (pnpc_registered)
+ pnp_unregister_card_driver(&cs423x_pnpc_driver);
+#ifdef CS4232
+ if (pnp_registered)
+ pnp_unregister_driver(&cs4232_pnp_driver);
+#endif
+ for (i = 0; i < ARRAY_SIZE(platform_devices); ++i)
+ platform_device_unregister(platform_devices[i]);
+ platform_driver_unregister(&cs423x_nonpnp_driver);
+}
+
static int __init alsa_card_cs423x_init(void)
{
- int dev, cards = 0;
+ int i, err, cards = 0;
- for (dev = 0; dev < SNDRV_CARDS; dev++) {
- if (!enable[dev])
- continue;
- if (is_isapnp_selected(dev))
+ if ((err = platform_driver_register(&cs423x_nonpnp_driver)) < 0)
+ return err;
+
+ for (i = 0; i < SNDRV_CARDS && enable[i]; i++) {
+ struct platform_device *device;
+ if (is_isapnp_selected(i))
continue;
- if (snd_card_cs423x_probe(dev, NULL, NULL) >= 0)
- cards++;
+ device = platform_device_register_simple(CS423X_DRIVER,
+ i, NULL, 0);
+ if (IS_ERR(device)) {
+ err = PTR_ERR(device);
+ goto errout;
+ }
+ platform_devices[i] = device;
+ cards++;
+ }
+#ifdef CS4232
+ i = pnp_register_driver(&cs4232_pnp_driver);
+ if (i >= 0) {
+ pnp_registered = 1;
+ cards += i;
}
-#ifdef CONFIG_PNP
- cards += pnp_register_card_driver(&cs423x_pnpc_driver);
#endif
+ i = pnp_register_card_driver(&cs423x_pnpc_driver);
+ if (i >= 0) {
+ pnpc_registered = 1;
+ cards += i;
+ }
if (!cards) {
-#ifdef CONFIG_PNP
- pnp_unregister_card_driver(&cs423x_pnpc_driver);
-#endif
#ifdef MODULE
printk(KERN_ERR IDENT " soundcard not found or device busy\n");
#endif
- return -ENODEV;
+ err = -ENODEV;
+ goto errout;
}
return 0;
+
+ errout:
+ snd_cs423x_unregister_all();
+ return err;
}
static void __exit alsa_card_cs423x_exit(void)
{
- int idx;
-
-#ifdef CONFIG_PNP
- /* PnP cards first */
- pnp_unregister_card_driver(&cs423x_pnpc_driver);
-#endif
- for (idx = 0; idx < SNDRV_CARDS; idx++)
- snd_card_free(snd_cs4236_legacy[idx]);
+ snd_cs423x_unregister_all();
}
module_init(alsa_card_cs423x_init)
diff --git a/sound/isa/cs423x/cs4236_lib.c b/sound/isa/cs423x/cs4236_lib.c
index 1adb88d5f8f..e36981d64ec 100644
--- a/sound/isa/cs423x/cs4236_lib.c
+++ b/sound/isa/cs423x/cs4236_lib.c
@@ -122,13 +122,13 @@ static unsigned char snd_cs4236_ext_map[18] = {
*
*/
-static void snd_cs4236_ctrl_out(cs4231_t *chip, unsigned char reg, unsigned char val)
+static void snd_cs4236_ctrl_out(struct snd_cs4231 *chip, unsigned char reg, unsigned char val)
{
outb(reg, chip->cport + 3);
outb(chip->cimage[reg] = val, chip->cport + 4);
}
-static unsigned char snd_cs4236_ctrl_in(cs4231_t *chip, unsigned char reg)
+static unsigned char snd_cs4236_ctrl_in(struct snd_cs4231 *chip, unsigned char reg)
{
outb(reg, chip->cport + 3);
return inb(chip->cport + 4);
@@ -140,7 +140,7 @@ static unsigned char snd_cs4236_ctrl_in(cs4231_t *chip, unsigned char reg)
#define CLOCKS 8
-static ratnum_t clocks[CLOCKS] = {
+static struct snd_ratnum clocks[CLOCKS] = {
{ .num = 16934400, .den_min = 353, .den_max = 353, .den_step = 1 },
{ .num = 16934400, .den_min = 529, .den_max = 529, .den_step = 1 },
{ .num = 16934400, .den_min = 617, .den_max = 617, .den_step = 1 },
@@ -151,12 +151,12 @@ static ratnum_t clocks[CLOCKS] = {
{ .num = 16934400/16, .den_min = 21, .den_max = 192, .den_step = 1 }
};
-static snd_pcm_hw_constraint_ratnums_t hw_constraints_clocks = {
+static struct snd_pcm_hw_constraint_ratnums hw_constraints_clocks = {
.nrats = CLOCKS,
.rats = clocks,
};
-static int snd_cs4236_xrate(snd_pcm_runtime_t *runtime)
+static int snd_cs4236_xrate(struct snd_pcm_runtime *runtime)
{
return snd_pcm_hw_constraint_ratnums(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
&hw_constraints_clocks);
@@ -181,7 +181,7 @@ static unsigned char divisor_to_rate_register(unsigned int divisor)
}
}
-static void snd_cs4236_playback_format(cs4231_t *chip, snd_pcm_hw_params_t *params, unsigned char pdfr)
+static void snd_cs4236_playback_format(struct snd_cs4231 *chip, struct snd_pcm_hw_params *params, unsigned char pdfr)
{
unsigned long flags;
unsigned char rate = divisor_to_rate_register(params->rate_den);
@@ -195,7 +195,7 @@ static void snd_cs4236_playback_format(cs4231_t *chip, snd_pcm_hw_params_t *para
spin_unlock_irqrestore(&chip->reg_lock, flags);
}
-static void snd_cs4236_capture_format(cs4231_t *chip, snd_pcm_hw_params_t *params, unsigned char cdfr)
+static void snd_cs4236_capture_format(struct snd_cs4231 *chip, struct snd_pcm_hw_params *params, unsigned char cdfr)
{
unsigned long flags;
unsigned char rate = divisor_to_rate_register(params->rate_den);
@@ -211,7 +211,7 @@ static void snd_cs4236_capture_format(cs4231_t *chip, snd_pcm_hw_params_t *param
#ifdef CONFIG_PM
-static void snd_cs4236_suspend(cs4231_t *chip)
+static void snd_cs4236_suspend(struct snd_cs4231 *chip)
{
int reg;
unsigned long flags;
@@ -226,7 +226,7 @@ static void snd_cs4236_suspend(cs4231_t *chip)
spin_unlock_irqrestore(&chip->reg_lock, flags);
}
-static void snd_cs4236_resume(cs4231_t *chip)
+static void snd_cs4236_resume(struct snd_cs4231 *chip)
{
int reg;
unsigned long flags;
@@ -261,15 +261,15 @@ static void snd_cs4236_resume(cs4231_t *chip)
#endif /* CONFIG_PM */
-int snd_cs4236_create(snd_card_t * card,
+int snd_cs4236_create(struct snd_card *card,
unsigned long port,
unsigned long cport,
int irq, int dma1, int dma2,
unsigned short hardware,
unsigned short hwshare,
- cs4231_t ** rchip)
+ struct snd_cs4231 ** rchip)
{
- cs4231_t *chip;
+ struct snd_cs4231 *chip;
unsigned char ver1, ver2;
unsigned int reg;
int err;
@@ -352,9 +352,9 @@ int snd_cs4236_create(snd_card_t * card,
return 0;
}
-int snd_cs4236_pcm(cs4231_t *chip, int device, snd_pcm_t **rpcm)
+int snd_cs4236_pcm(struct snd_cs4231 *chip, int device, struct snd_pcm **rpcm)
{
- snd_pcm_t *pcm;
+ struct snd_pcm *pcm;
int err;
if ((err = snd_cs4231_pcm(chip, device, &pcm)) < 0)
@@ -375,7 +375,7 @@ int snd_cs4236_pcm(cs4231_t *chip, int device, snd_pcm_t **rpcm)
.get = snd_cs4236_get_single, .put = snd_cs4236_put_single, \
.private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) }
-static int snd_cs4236_info_single(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
+static int snd_cs4236_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
int mask = (kcontrol->private_value >> 16) & 0xff;
@@ -386,9 +386,9 @@ static int snd_cs4236_info_single(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t
return 0;
}
-static int snd_cs4236_get_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_cs4236_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- cs4231_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
int reg = kcontrol->private_value & 0xff;
int shift = (kcontrol->private_value >> 8) & 0xff;
@@ -403,9 +403,9 @@ static int snd_cs4236_get_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t
return 0;
}
-static int snd_cs4236_put_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_cs4236_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- cs4231_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
int reg = kcontrol->private_value & 0xff;
int shift = (kcontrol->private_value >> 8) & 0xff;
@@ -432,9 +432,9 @@ static int snd_cs4236_put_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t
.get = snd_cs4236_get_singlec, .put = snd_cs4236_put_singlec, \
.private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) }
-static int snd_cs4236_get_singlec(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_cs4236_get_singlec(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- cs4231_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
int reg = kcontrol->private_value & 0xff;
int shift = (kcontrol->private_value >> 8) & 0xff;
@@ -449,9 +449,9 @@ static int snd_cs4236_get_singlec(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_
return 0;
}
-static int snd_cs4236_put_singlec(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_cs4236_put_singlec(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- cs4231_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
int reg = kcontrol->private_value & 0xff;
int shift = (kcontrol->private_value >> 8) & 0xff;
@@ -478,7 +478,7 @@ static int snd_cs4236_put_singlec(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_
.get = snd_cs4236_get_double, .put = snd_cs4236_put_double, \
.private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) }
-static int snd_cs4236_info_double(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
+static int snd_cs4236_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
int mask = (kcontrol->private_value >> 24) & 0xff;
@@ -489,9 +489,9 @@ static int snd_cs4236_info_double(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t
return 0;
}
-static int snd_cs4236_get_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_cs4236_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- cs4231_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
int left_reg = kcontrol->private_value & 0xff;
int right_reg = (kcontrol->private_value >> 8) & 0xff;
@@ -511,9 +511,9 @@ static int snd_cs4236_get_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t
return 0;
}
-static int snd_cs4236_put_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_cs4236_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- cs4231_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
int left_reg = kcontrol->private_value & 0xff;
int right_reg = (kcontrol->private_value >> 8) & 0xff;
@@ -554,9 +554,9 @@ static int snd_cs4236_put_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t
.get = snd_cs4236_get_double1, .put = snd_cs4236_put_double1, \
.private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) }
-static int snd_cs4236_get_double1(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_cs4236_get_double1(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- cs4231_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
int left_reg = kcontrol->private_value & 0xff;
int right_reg = (kcontrol->private_value >> 8) & 0xff;
@@ -576,9 +576,9 @@ static int snd_cs4236_get_double1(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_
return 0;
}
-static int snd_cs4236_put_double1(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_cs4236_put_double1(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- cs4231_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
int left_reg = kcontrol->private_value & 0xff;
int right_reg = (kcontrol->private_value >> 8) & 0xff;
@@ -618,9 +618,9 @@ static inline int snd_cs4236_mixer_master_digital_invert_volume(int vol)
return (vol < 64) ? 63 - vol : 64 + (71 - vol);
}
-static int snd_cs4236_get_master_digital(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_cs4236_get_master_digital(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- cs4231_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
spin_lock_irqsave(&chip->reg_lock, flags);
@@ -630,9 +630,9 @@ static int snd_cs4236_get_master_digital(snd_kcontrol_t * kcontrol, snd_ctl_elem
return 0;
}
-static int snd_cs4236_put_master_digital(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_cs4236_put_master_digital(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- cs4231_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
int change;
unsigned short val1, val2;
@@ -677,9 +677,9 @@ static inline int snd_cs4235_mixer_output_accu_set_volume(int vol)
return 1 << 5;
}
-static int snd_cs4235_get_output_accu(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_cs4235_get_output_accu(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- cs4231_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
spin_lock_irqsave(&chip->reg_lock, flags);
@@ -689,9 +689,9 @@ static int snd_cs4235_get_output_accu(snd_kcontrol_t * kcontrol, snd_ctl_elem_va
return 0;
}
-static int snd_cs4235_put_output_accu(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_cs4235_put_output_accu(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- cs4231_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
int change;
unsigned short val1, val2;
@@ -708,7 +708,7 @@ static int snd_cs4235_put_output_accu(snd_kcontrol_t * kcontrol, snd_ctl_elem_va
return change;
}
-static snd_kcontrol_new_t snd_cs4236_controls[] = {
+static struct snd_kcontrol_new snd_cs4236_controls[] = {
CS4236_DOUBLE("Master Digital Playback Switch", 0, CS4236_LEFT_MASTER, CS4236_RIGHT_MASTER, 7, 7, 1, 1),
CS4236_DOUBLE("Master Digital Capture Switch", 0, CS4236_DAC_MUTE, CS4236_DAC_MUTE, 7, 6, 1, 1),
@@ -759,7 +759,7 @@ CS4231_SINGLE("Digital Loopback Playback Switch", 0, CS4231_LOOPBACK, 0, 1, 0),
CS4236_DOUBLE1("Digital Loopback Playback Volume", 0, CS4231_LOOPBACK, CS4236_RIGHT_LOOPBACK, 2, 0, 63, 1)
};
-static snd_kcontrol_new_t snd_cs4235_controls[] = {
+static struct snd_kcontrol_new snd_cs4235_controls[] = {
CS4231_DOUBLE("Master Switch", 0, CS4235_LEFT_MASTER, CS4235_RIGHT_MASTER, 7, 7, 1, 1),
CS4231_DOUBLE("Master Volume", 0, CS4235_LEFT_MASTER, CS4235_RIGHT_MASTER, 0, 0, 31, 1),
@@ -812,9 +812,9 @@ CS4231_DOUBLE("Analog Loopback Switch", 0, CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT
.get = snd_cs4236_get_iec958_switch, .put = snd_cs4236_put_iec958_switch, \
.private_value = 1 << 16 }
-static int snd_cs4236_get_iec958_switch(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_cs4236_get_iec958_switch(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- cs4231_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
spin_lock_irqsave(&chip->reg_lock, flags);
@@ -832,9 +832,9 @@ static int snd_cs4236_get_iec958_switch(snd_kcontrol_t * kcontrol, snd_ctl_elem_
return 0;
}
-static int snd_cs4236_put_iec958_switch(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_cs4236_put_iec958_switch(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
- cs4231_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
int change;
unsigned short enable, val;
@@ -868,7 +868,7 @@ static int snd_cs4236_put_iec958_switch(snd_kcontrol_t * kcontrol, snd_ctl_elem_
return change;
}
-static snd_kcontrol_new_t snd_cs4236_iec958_controls[] = {
+static struct snd_kcontrol_new snd_cs4236_iec958_controls[] = {
CS4236_IEC958_ENABLE("IEC958 Output Enable", 0),
CS4236_SINGLEC("IEC958 Output Validity", 0, 4, 4, 1, 0),
CS4236_SINGLEC("IEC958 Output User", 0, 4, 5, 1, 0),
@@ -877,12 +877,12 @@ CS4236_SINGLEC("IEC958 Output Channel Status Low", 0, 5, 1, 127, 0),
CS4236_SINGLEC("IEC958 Output Channel Status High", 0, 6, 0, 255, 0)
};
-static snd_kcontrol_new_t snd_cs4236_3d_controls_cs4235[] = {
+static struct snd_kcontrol_new snd_cs4236_3d_controls_cs4235[] = {
CS4236_SINGLEC("3D Control - Switch", 0, 3, 4, 1, 0),
CS4236_SINGLEC("3D Control - Space", 0, 2, 4, 15, 1)
};
-static snd_kcontrol_new_t snd_cs4236_3d_controls_cs4237[] = {
+static struct snd_kcontrol_new snd_cs4236_3d_controls_cs4237[] = {
CS4236_SINGLEC("3D Control - Switch", 0, 3, 7, 1, 0),
CS4236_SINGLEC("3D Control - Space", 0, 2, 4, 15, 1),
CS4236_SINGLEC("3D Control - Center", 0, 2, 0, 15, 1),
@@ -890,19 +890,19 @@ CS4236_SINGLEC("3D Control - Mono", 0, 3, 6, 1, 0),
CS4236_SINGLEC("3D Control - IEC958", 0, 3, 5, 1, 0)
};
-static snd_kcontrol_new_t snd_cs4236_3d_controls_cs4238[] = {
+static struct snd_kcontrol_new snd_cs4236_3d_controls_cs4238[] = {
CS4236_SINGLEC("3D Control - Switch", 0, 3, 4, 1, 0),
CS4236_SINGLEC("3D Control - Space", 0, 2, 4, 15, 1),
CS4236_SINGLEC("3D Control - Volume", 0, 2, 0, 15, 1),
CS4236_SINGLEC("3D Control - IEC958", 0, 3, 5, 1, 0)
};
-int snd_cs4236_mixer(cs4231_t *chip)
+int snd_cs4236_mixer(struct snd_cs4231 *chip)
{
- snd_card_t *card;
+ struct snd_card *card;
unsigned int idx, count;
int err;
- snd_kcontrol_new_t *kcontrol;
+ struct snd_kcontrol_new *kcontrol;
snd_assert(chip != NULL && chip->card != NULL, return -EINVAL);
card = chip->card;
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-03 17:27:54 +0000