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Diffstat (limited to 'sound/pci/rme32.c')
-rw-r--r--sound/pci/rme32.c130
1 files changed, 46 insertions, 84 deletions
diff --git a/sound/pci/rme32.c b/sound/pci/rme32.c
index 0cbef5fe6c6..cc2f0c1b648 100644
--- a/sound/pci/rme32.c
+++ b/sound/pci/rme32.c
@@ -69,13 +69,12 @@
*/
-#include <sound/driver.h>
#include <linux/delay.h>
+#include <linux/gfp.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
-#include <linux/slab.h>
-#include <linux/moduleparam.h>
+#include <linux/module.h>
#include <sound/core.h>
#include <sound/info.h>
@@ -90,8 +89,8 @@
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 fullduplex[SNDRV_CARDS]; // = {[0 ... (SNDRV_CARDS - 1)] = 1};
+static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */
+static bool fullduplex[SNDRV_CARDS]; // = {[0 ... (SNDRV_CARDS - 1)] = 1};
module_param_array(index, int, NULL, 0444);
MODULE_PARM_DESC(index, "Index value for RME Digi32 soundcard.");
@@ -227,13 +226,10 @@ struct rme32 {
struct snd_kcontrol *spdif_ctl;
};
-static struct pci_device_id snd_rme32_ids[] = {
- {PCI_VENDOR_ID_XILINX_RME, PCI_DEVICE_ID_RME_DIGI32,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0,},
- {PCI_VENDOR_ID_XILINX_RME, PCI_DEVICE_ID_RME_DIGI32_8,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0,},
- {PCI_VENDOR_ID_XILINX_RME, PCI_DEVICE_ID_RME_DIGI32_PRO,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0,},
+static DEFINE_PCI_DEVICE_TABLE(snd_rme32_ids) = {
+ {PCI_VDEVICE(XILINX_RME, PCI_DEVICE_ID_RME_DIGI32), 0,},
+ {PCI_VDEVICE(XILINX_RME, PCI_DEVICE_ID_RME_DIGI32_8), 0,},
+ {PCI_VDEVICE(XILINX_RME, PCI_DEVICE_ID_RME_DIGI32_PRO), 0,},
{0,}
};
@@ -258,19 +254,6 @@ static inline unsigned int snd_rme32_pcm_byteptr(struct rme32 * rme32)
& RME32_RCR_AUDIO_ADDR_MASK);
}
-static int snd_rme32_ratecode(int rate)
-{
- switch (rate) {
- case 32000: return SNDRV_PCM_RATE_32000;
- case 44100: return SNDRV_PCM_RATE_44100;
- case 48000: return SNDRV_PCM_RATE_48000;
- case 64000: return SNDRV_PCM_RATE_64000;
- case 88200: return SNDRV_PCM_RATE_88200;
- case 96000: return SNDRV_PCM_RATE_96000;
- }
- return 0;
-}
-
/* silence callback for halfduplex mode */
static int snd_rme32_playback_silence(struct snd_pcm_substream *substream, int channel, /* not used (interleaved data) */
snd_pcm_uframes_t pos,
@@ -313,7 +296,7 @@ static int snd_rme32_capture_copy(struct snd_pcm_substream *substream, int chann
}
/*
- * SPDIF I/O capabilites (half-duplex mode)
+ * SPDIF I/O capabilities (half-duplex mode)
*/
static struct snd_pcm_hardware snd_rme32_spdif_info = {
.info = (SNDRV_PCM_INFO_MMAP_IOMEM |
@@ -339,7 +322,7 @@ static struct snd_pcm_hardware snd_rme32_spdif_info = {
};
/*
- * ADAT I/O capabilites (half-duplex mode)
+ * ADAT I/O capabilities (half-duplex mode)
*/
static struct snd_pcm_hardware snd_rme32_adat_info =
{
@@ -364,7 +347,7 @@ static struct snd_pcm_hardware snd_rme32_adat_info =
};
/*
- * SPDIF I/O capabilites (full-duplex mode)
+ * SPDIF I/O capabilities (full-duplex mode)
*/
static struct snd_pcm_hardware snd_rme32_spdif_fd_info = {
.info = (SNDRV_PCM_INFO_MMAP |
@@ -390,7 +373,7 @@ static struct snd_pcm_hardware snd_rme32_spdif_fd_info = {
};
/*
- * ADAT I/O capabilites (full-duplex mode)
+ * ADAT I/O capabilities (full-duplex mode)
*/
static struct snd_pcm_hardware snd_rme32_adat_fd_info =
{
@@ -818,8 +801,7 @@ static void snd_rme32_pcm_stop(struct rme32 * rme32, int to_pause)
writel(0, rme32->iobase + RME32_IO_RESET_POS);
}
-static irqreturn_t
-snd_rme32_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_rme32_interrupt(int irq, void *dev_id)
{
struct rme32 *rme32 = (struct rme32 *) dev_id;
@@ -888,7 +870,7 @@ static int snd_rme32_playback_spdif_open(struct snd_pcm_substream *substream)
if ((rme32->rcreg & RME32_RCR_KMODE) &&
(rate = snd_rme32_capture_getrate(rme32, &dummy)) > 0) {
/* AutoSync */
- runtime->hw.rates = snd_rme32_ratecode(rate);
+ runtime->hw.rates = snd_pcm_rate_to_rate_bit(rate);
runtime->hw.rate_min = rate;
runtime->hw.rate_max = rate;
}
@@ -930,7 +912,7 @@ static int snd_rme32_capture_spdif_open(struct snd_pcm_substream *substream)
if (isadat) {
return -EIO;
}
- runtime->hw.rates = snd_rme32_ratecode(rate);
+ runtime->hw.rates = snd_pcm_rate_to_rate_bit(rate);
runtime->hw.rate_min = rate;
runtime->hw.rate_max = rate;
}
@@ -966,7 +948,7 @@ snd_rme32_playback_adat_open(struct snd_pcm_substream *substream)
if ((rme32->rcreg & RME32_RCR_KMODE) &&
(rate = snd_rme32_capture_getrate(rme32, &dummy)) > 0) {
/* AutoSync */
- runtime->hw.rates = snd_rme32_ratecode(rate);
+ runtime->hw.rates = snd_pcm_rate_to_rate_bit(rate);
runtime->hw.rate_min = rate;
runtime->hw.rate_max = rate;
}
@@ -990,7 +972,7 @@ snd_rme32_capture_adat_open(struct snd_pcm_substream *substream)
if (!isadat) {
return -EIO;
}
- runtime->hw.rates = snd_rme32_ratecode(rate);
+ runtime->hw.rates = snd_pcm_rate_to_rate_bit(rate);
runtime->hw.rate_min = rate;
runtime->hw.rate_max = rate;
}
@@ -1035,7 +1017,7 @@ static int snd_rme32_capture_close(struct snd_pcm_substream *substream)
spin_lock_irq(&rme32->lock);
rme32->capture_substream = NULL;
rme32->capture_periodsize = 0;
- spin_unlock(&rme32->lock);
+ spin_unlock_irq(&rme32->lock);
return 0;
}
@@ -1079,12 +1061,10 @@ static int
snd_rme32_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
{
struct rme32 *rme32 = snd_pcm_substream_chip(substream);
- struct list_head *pos;
struct snd_pcm_substream *s;
spin_lock(&rme32->lock);
- snd_pcm_group_for_each(pos, substream) {
- s = snd_pcm_group_substream_entry(pos);
+ snd_pcm_group_for_each_entry(s, substream) {
if (s != rme32->playback_substream &&
s != rme32->capture_substream)
continue;
@@ -1111,8 +1091,7 @@ snd_rme32_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
/* prefill playback buffer */
if (cmd == SNDRV_PCM_TRIGGER_START && rme32->fullduplex_mode) {
- snd_pcm_group_for_each(pos, substream) {
- s = snd_pcm_group_substream_entry(pos);
+ snd_pcm_group_for_each_entry(s, substream) {
if (s == rme32->playback_substream) {
s->ops->ack(s);
break;
@@ -1353,7 +1332,7 @@ snd_rme32_free_adat_pcm(struct snd_pcm *pcm)
rme32->adat_pcm = NULL;
}
-static int __devinit snd_rme32_create(struct rme32 * rme32)
+static int snd_rme32_create(struct rme32 *rme32)
{
struct pci_dev *pci = rme32->pci;
int err;
@@ -1368,18 +1347,21 @@ static int __devinit snd_rme32_create(struct rme32 * rme32)
return err;
rme32->port = pci_resource_start(rme32->pci, 0);
- if (request_irq(pci->irq, snd_rme32_interrupt, SA_INTERRUPT | SA_SHIRQ, "RME32", (void *) rme32)) {
- snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
- return -EBUSY;
- }
- rme32->irq = pci->irq;
-
- if ((rme32->iobase = ioremap_nocache(rme32->port, RME32_IO_SIZE)) == 0) {
- snd_printk(KERN_ERR "unable to remap memory region 0x%lx-0x%lx\n",
+ rme32->iobase = ioremap_nocache(rme32->port, RME32_IO_SIZE);
+ if (!rme32->iobase) {
+ dev_err(rme32->card->dev,
+ "unable to remap memory region 0x%lx-0x%lx\n",
rme32->port, rme32->port + RME32_IO_SIZE - 1);
return -ENOMEM;
}
+ if (request_irq(pci->irq, snd_rme32_interrupt, IRQF_SHARED,
+ KBUILD_MODNAME, rme32)) {
+ dev_err(rme32->card->dev, "unable to grab IRQ %d\n", pci->irq);
+ return -EBUSY;
+ }
+ rme32->irq = pci->irq;
+
/* read the card's revision number */
pci_read_config_byte(pci, 8, &rme32->rev);
@@ -1573,28 +1555,20 @@ snd_rme32_proc_read(struct snd_info_entry * entry, struct snd_info_buffer *buffe
}
}
-static void __devinit snd_rme32_proc_init(struct rme32 * rme32)
+static void snd_rme32_proc_init(struct rme32 *rme32)
{
struct snd_info_entry *entry;
if (! snd_card_proc_new(rme32->card, "rme32", &entry))
- snd_info_set_text_ops(entry, rme32, 1024, snd_rme32_proc_read);
+ snd_info_set_text_ops(entry, rme32, snd_rme32_proc_read);
}
/*
* control interface
*/
-static int
-snd_rme32_info_loopback_control(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_info *uinfo)
-{
- uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
- uinfo->count = 1;
- uinfo->value.integer.min = 0;
- uinfo->value.integer.max = 1;
- return 0;
-}
+#define snd_rme32_info_loopback_control snd_ctl_boolean_mono_info
+
static int
snd_rme32_get_loopback_control(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
@@ -1949,7 +1923,7 @@ static void snd_rme32_card_free(struct snd_card *card)
snd_rme32_free(card->private_data);
}
-static int __devinit
+static int
snd_rme32_probe(struct pci_dev *pci, const struct pci_device_id *pci_id)
{
static int dev;
@@ -1965,14 +1939,14 @@ snd_rme32_probe(struct pci_dev *pci, const struct pci_device_id *pci_id)
return -ENOENT;
}
- if ((card = snd_card_new(index[dev], id[dev], THIS_MODULE,
- sizeof(struct rme32))) == NULL)
- return -ENOMEM;
+ err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE,
+ sizeof(struct rme32), &card);
+ if (err < 0)
+ return err;
card->private_free = snd_rme32_card_free;
rme32 = (struct rme32 *) card->private_data;
rme32->card = card;
rme32->pci = pci;
- snd_card_set_dev(card, &pci->dev);
if (fullduplex[dev])
rme32->fullduplex_mode = 1;
if ((err = snd_rme32_create(rme32)) < 0) {
@@ -2004,28 +1978,16 @@ snd_rme32_probe(struct pci_dev *pci, const struct pci_device_id *pci_id)
return 0;
}
-static void __devexit snd_rme32_remove(struct pci_dev *pci)
+static void snd_rme32_remove(struct pci_dev *pci)
{
snd_card_free(pci_get_drvdata(pci));
- pci_set_drvdata(pci, NULL);
}
-static struct pci_driver driver = {
- .name = "RME Digi32",
+static struct pci_driver rme32_driver = {
+ .name = KBUILD_MODNAME,
.id_table = snd_rme32_ids,
.probe = snd_rme32_probe,
- .remove = __devexit_p(snd_rme32_remove),
+ .remove = snd_rme32_remove,
};
-static int __init alsa_card_rme32_init(void)
-{
- return pci_register_driver(&driver);
-}
-
-static void __exit alsa_card_rme32_exit(void)
-{
- pci_unregister_driver(&driver);
-}
-
-module_init(alsa_card_rme32_init)
-module_exit(alsa_card_rme32_exit)
+module_pci_driver(rme32_driver);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-05 17:54:08 +0000