*
* VT82C686A/B/C, VT8233A/C, VT8235
*
- * Copyright (c) 2000 Jaroslav Kysela <perex@suse.cz>
+ * Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz>
* Tjeerd.Mulder <Tjeerd.Mulder@fujitsu-siemens.com>
* 2002 Takashi Iwai <tiwai@suse.de>
*
* - Optimize position calculation for the 823x chips.
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#define POINTER_DEBUG
#endif
-MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
+MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
MODULE_DESCRIPTION("VIA VT82xx audio");
MODULE_LICENSE("GPL");
MODULE_SUPPORTED_DEVICE("{{VIA,VT82C686A/B/C,pci},{VIA,VT8233A/C,8235}}");
static int ac97_clock = 48000;
static char *ac97_quirk;
static int dxs_support;
+static int nodelay;
module_param(index, int, 0444);
MODULE_PARM_DESC(index, "Index value for VIA 82xx bridge.");
MODULE_PARM_DESC(ac97_quirk, "AC'97 workaround for strange hardware.");
module_param(dxs_support, int, 0444);
MODULE_PARM_DESC(dxs_support, "Support for DXS channels (0 = auto, 1 = enable, 2 = disable, 3 = 48k only, 4 = no VRA, 5 = enable any sample rate)");
+module_param(nodelay, int, 0444);
+MODULE_PARM_DESC(nodelay, "Disable 500ms init delay");
/* just for backward compatibility */
static int enable;
} ;
#define VIA_TABLE_SIZE 255
+#define VIA_MAX_BUFSIZE (1<<24)
struct viadev {
unsigned int reg_offset;
struct snd_pcm *pcms[2];
struct snd_rawmidi *rmidi;
+ struct snd_kcontrol *dxs_controls[4];
struct snd_ac97_bus *ac97_bus;
struct snd_ac97 *ac97;
#endif
};
-static struct pci_device_id snd_via82xx_ids[] = {
+static DEFINE_PCI_DEVICE_TABLE(snd_via82xx_ids) = {
/* 0x1106, 0x3058 */
- { PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686_5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TYPE_CARD_VIA686, }, /* 686A */
+ { PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_82C686_5), TYPE_CARD_VIA686, }, /* 686A */
/* 0x1106, 0x3059 */
- { PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8233_5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TYPE_CARD_VIA8233, }, /* VT8233 */
+ { PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_8233_5), TYPE_CARD_VIA8233, }, /* VT8233 */
{ 0, }
};
{
unsigned int i, idx, ofs, rest;
struct via82xx *chip = snd_pcm_substream_chip(substream);
- struct snd_sg_buf *sgbuf = snd_pcm_substream_sgbuf(substream);
if (dev->table.area == NULL) {
/* the start of each lists must be aligned to 8 bytes,
do {
unsigned int r;
unsigned int flag;
+ unsigned int addr;
if (idx >= VIA_TABLE_SIZE) {
snd_printk(KERN_ERR "via82xx: too much table size!\n");
return -EINVAL;
}
- ((u32 *)dev->table.area)[idx << 1] = cpu_to_le32((u32)snd_pcm_sgbuf_get_addr(sgbuf, ofs));
- r = PAGE_SIZE - (ofs % PAGE_SIZE);
- if (rest < r)
- r = rest;
+ addr = snd_pcm_sgbuf_get_addr(substream, ofs);
+ ((u32 *)dev->table.area)[idx << 1] = cpu_to_le32(addr);
+ r = snd_pcm_sgbuf_get_chunk_size(substream, ofs, rest);
rest -= r;
if (! rest) {
if (i == periods - 1)
flag = VIA_TBL_BIT_FLAG; /* period boundary */
} else
flag = 0; /* period continues to the next */
- // printk("via: tbl %d: at %d size %d (rest %d)\n", idx, ofs, r, rest);
+ /*
+ printk(KERN_DEBUG "via: tbl %d: at %d size %d "
+ "(rest %d)\n", idx, ofs, r, rest);
+ */
((u32 *)dev->table.area)[(idx<<1) + 1] = cpu_to_le32(r | flag);
dev->idx_table[idx].offset = ofs;
dev->idx_table[idx].size = r;
int err;
err = snd_via82xx_codec_ready(chip, ac97->num);
/* here we need to wait fairly for long time.. */
- msleep(500);
+ if (!nodelay)
+ msleep(500);
}
static void snd_via82xx_codec_write(struct snd_ac97 *ac97,
struct viadev *viadev = substream->runtime->private_data;
unsigned int idx, ptr, count, res;
- snd_assert(viadev->tbl_entries, return 0);
+ if (snd_BUG_ON(!viadev->tbl_entries))
+ return 0;
if (!(inb(VIADEV_REG(viadev, OFFSET_STATUS)) & VIA_REG_STAT_ACTIVE))
return 0;
unsigned int idx, count, res;
int status;
- snd_assert(viadev->tbl_entries, return 0);
+ if (snd_BUG_ON(!viadev->tbl_entries))
+ return 0;
spin_lock(&chip->reg_lock);
count = inl(VIADEV_REG(viadev, OFFSET_CURR_COUNT));
else
rbits = (0x100000 / 48000) * runtime->rate +
((0x100000 % 48000) * runtime->rate) / 48000;
- snd_assert((rbits & ~0xfffff) == 0, return -EINVAL);
+ snd_BUG_ON(rbits & ~0xfffff);
snd_via82xx_channel_reset(chip, viadev);
snd_via82xx_set_table_ptr(chip, viadev);
outb(chip->playback_volume[viadev->reg_offset / 0x10][0],
.rate_max = 48000,
.channels_min = 1,
.channels_max = 2,
- .buffer_bytes_max = 128 * 1024,
+ .buffer_bytes_max = VIA_MAX_BUFSIZE,
.period_bytes_min = 32,
- .period_bytes_max = 128 * 1024,
+ .period_bytes_max = VIA_MAX_BUFSIZE / 2,
.periods_min = 2,
.periods_max = VIA_TABLE_SIZE / 2,
.fifo_size = 0,
/*
- * open callback for playback on via686 and via823x DSX
+ * open callback for playback on via686
*/
-static int snd_via82xx_playback_open(struct snd_pcm_substream *substream)
+static int snd_via686_playback_open(struct snd_pcm_substream *substream)
{
struct via82xx *chip = snd_pcm_substream_chip(substream);
struct viadev *viadev = &chip->devs[chip->playback_devno + substream->number];
}
/*
+ * open callback for playback on via823x DXS
+ */
+static int snd_via8233_playback_open(struct snd_pcm_substream *substream)
+{
+ struct via82xx *chip = snd_pcm_substream_chip(substream);
+ struct viadev *viadev;
+ unsigned int stream;
+ int err;
+
+ viadev = &chip->devs[chip->playback_devno + substream->number];
+ if ((err = snd_via82xx_pcm_open(chip, viadev, substream)) < 0)
+ return err;
+ stream = viadev->reg_offset / 0x10;
+ if (chip->dxs_controls[stream]) {
+ chip->playback_volume[stream][0] = 0;
+ chip->playback_volume[stream][1] = 0;
+ chip->dxs_controls[stream]->vd[0].access &=
+ ~SNDRV_CTL_ELEM_ACCESS_INACTIVE;
+ snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE |
+ SNDRV_CTL_EVENT_MASK_INFO,
+ &chip->dxs_controls[stream]->id);
+ }
+ return 0;
+}
+
+/*
* open callback for playback on via823x multi-channel
*/
static int snd_via8233_multi_open(struct snd_pcm_substream *substream)
return 0;
}
+static int snd_via8233_playback_close(struct snd_pcm_substream *substream)
+{
+ struct via82xx *chip = snd_pcm_substream_chip(substream);
+ struct viadev *viadev = substream->runtime->private_data;
+ unsigned int stream;
+
+ stream = viadev->reg_offset / 0x10;
+ if (chip->dxs_controls[stream]) {
+ chip->dxs_controls[stream]->vd[0].access |=
+ SNDRV_CTL_ELEM_ACCESS_INACTIVE;
+ snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_INFO,
+ &chip->dxs_controls[stream]->id);
+ }
+ return snd_via82xx_pcm_close(substream);
+}
+
/* via686 playback callbacks */
static struct snd_pcm_ops snd_via686_playback_ops = {
- .open = snd_via82xx_playback_open,
+ .open = snd_via686_playback_open,
.close = snd_via82xx_pcm_close,
.ioctl = snd_pcm_lib_ioctl,
.hw_params = snd_via82xx_hw_params,
/* via823x DSX playback callbacks */
static struct snd_pcm_ops snd_via8233_playback_ops = {
- .open = snd_via82xx_playback_open,
- .close = snd_via82xx_pcm_close,
+ .open = snd_via8233_playback_open,
+ .close = snd_via8233_playback_close,
.ioctl = snd_pcm_lib_ioctl,
.hw_params = snd_via82xx_hw_params,
.hw_free = snd_via82xx_hw_free,
/* capture */
init_viadev(chip, chip->capture_devno, VIA_REG_CAPTURE_8233_STATUS, 6, 1);
- if ((err = snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
- snd_dma_pci_data(chip->pci),
- 64*1024, 128*1024)) < 0)
- return err;
+ snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
+ snd_dma_pci_data(chip->pci),
+ 64*1024, VIA_MAX_BUFSIZE);
/* PCM #1: multi-channel playback and 2nd capture */
err = snd_pcm_new(chip->card, chip->card->shortname, 1, 1, 1, &pcm);
/* set up capture */
init_viadev(chip, chip->capture_devno + 1, VIA_REG_CAPTURE_8233_STATUS + 0x10, 7, 1);
- if ((err = snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
- snd_dma_pci_data(chip->pci),
- 64*1024, 128*1024)) < 0)
- return err;
-
+ snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
+ snd_dma_pci_data(chip->pci),
+ 64*1024, VIA_MAX_BUFSIZE);
return 0;
}
/* capture */
init_viadev(chip, chip->capture_devno, VIA_REG_CAPTURE_8233_STATUS, 6, 1);
- if ((err = snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
- snd_dma_pci_data(chip->pci),
- 64*1024, 128*1024)) < 0)
- return err;
+ snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
+ snd_dma_pci_data(chip->pci),
+ 64*1024, VIA_MAX_BUFSIZE);
/* SPDIF supported? */
if (! ac97_can_spdif(chip->ac97))
/* set up playback */
init_viadev(chip, chip->playback_devno, 0x30, 3, 0);
- if ((err = snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
- snd_dma_pci_data(chip->pci),
- 64*1024, 128*1024)) < 0)
- return err;
-
+ snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
+ snd_dma_pci_data(chip->pci),
+ 64*1024, VIA_MAX_BUFSIZE);
return 0;
}
init_viadev(chip, 0, VIA_REG_PLAYBACK_STATUS, 0, 0);
init_viadev(chip, 1, VIA_REG_CAPTURE_STATUS, 0, 1);
- if ((err = snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
- snd_dma_pci_data(chip->pci),
- 64*1024, 128*1024)) < 0)
- return err;
-
+ snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
+ snd_dma_pci_data(chip->pci),
+ 64*1024, VIA_MAX_BUFSIZE);
return 0;
}
struct snd_ctl_elem_value *ucontrol)
{
struct via82xx *chip = snd_kcontrol_chip(kcontrol);
- unsigned int idx = snd_ctl_get_ioff(kcontrol, &ucontrol->id);
+ unsigned int idx = kcontrol->id.subdevice;
ucontrol->value.integer.value[0] = VIA_DXS_MAX_VOLUME - chip->playback_volume[idx][0];
ucontrol->value.integer.value[1] = VIA_DXS_MAX_VOLUME - chip->playback_volume[idx][1];
struct snd_ctl_elem_value *ucontrol)
{
struct via82xx *chip = snd_kcontrol_chip(kcontrol);
- unsigned int idx = snd_ctl_get_ioff(kcontrol, &ucontrol->id);
+ unsigned int idx = kcontrol->id.subdevice;
unsigned long port = chip->port + 0x10 * idx;
unsigned char val;
int i, change = 0;
return change;
}
-static const DECLARE_TLV_DB_SCALE(db_scale_dxs, -9450, 150, 1);
+static const DECLARE_TLV_DB_SCALE(db_scale_dxs, -4650, 150, 1);
static struct snd_kcontrol_new snd_via8233_pcmdxs_volume_control __devinitdata = {
.name = "PCM Playback Volume",
};
static struct snd_kcontrol_new snd_via8233_dxs_volume_control __devinitdata = {
- .name = "VIA DXS Playback Volume",
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
- SNDRV_CTL_ELEM_ACCESS_TLV_READ),
- .count = 4,
+ .iface = SNDRV_CTL_ELEM_IFACE_PCM,
+ .device = 0,
+ /* .subdevice set later */
+ .name = "PCM Playback Volume",
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ |
+ SNDRV_CTL_ELEM_ACCESS_INACTIVE,
.info = snd_via8233_dxs_volume_info,
.get = snd_via8233_dxs_volume_get,
.put = snd_via8233_dxs_volume_put,
.type = AC97_TUNE_HP_ONLY
},
{
+ .subvendor = 0x110a,
+ .subdevice = 0x0079,
+ .name = "Fujitsu Siemens D1289",
+ .type = AC97_TUNE_HP_ONLY
+ },
+ {
.subvendor = 0x1019,
.subdevice = 0x0a81,
.name = "ECS K7VTA3",
.type = AC97_TUNE_HP_ONLY
},
{
+ .subvendor = 0x1019,
+ .subdevice = 0x1841,
+ .name = "ECS K7VTA3",
+ .type = AC97_TUNE_HP_ONLY
+ },
+ {
.subvendor = 0x1849,
.subdevice = 0x3059,
.name = "ASRock K7VM2",
.name = "m680x",
.type = AC97_TUNE_HP_ONLY, /* http://launchpad.net/bugs/38546 */
},
+ {
+ .subvendor = 0x1297,
+ .subdevice = 0xa232,
+ .name = "Shuttle AK32VN",
+ .type = AC97_TUNE_HP_ONLY
+ },
{ } /* terminator */
};
}
else /* Using DXS when PCM emulation is enabled is really weird */
{
- /* Standalone DXS controls */
- err = snd_ctl_add(chip->card, snd_ctl_new1(&snd_via8233_dxs_volume_control, chip));
- if (err < 0)
- return err;
+ for (i = 0; i < 4; ++i) {
+ struct snd_kcontrol *kctl;
+
+ kctl = snd_ctl_new1(
+ &snd_via8233_dxs_volume_control, chip);
+ if (!kctl)
+ return -ENOMEM;
+ kctl->id.subdevice = i;
+ err = snd_ctl_add(chip->card, kctl);
+ if (err < 0)
+ return err;
+ chip->dxs_controls[i] = kctl;
+ }
}
}
/* select spdif data slot 10/11 */
pci_read_config_byte(chip->pci, VIA_ACLINK_STAT, &pval);
if (pval & VIA_ACLINK_C00_READY) /* primary codec ready */
break;
- schedule_timeout(1);
+ schedule_timeout_uninterruptible(1);
} while (time_before(jiffies, end_time));
if ((val = snd_via82xx_codec_xread(chip)) & VIA_REG_AC97_BUSY)
chip->ac97_secondary = 1;
goto __ac97_ok2;
}
- schedule_timeout(1);
+ schedule_timeout_uninterruptible(1);
} while (time_before(jiffies, end_time));
/* This is ok, the most of motherboards have only one codec */
/* disable interrupts */
for (i = 0; i < chip->num_devs; i++)
snd_via82xx_channel_reset(chip, &chip->devs[i]);
- synchronize_irq(chip->irq);
- __end_hw:
+
if (chip->irq >= 0)
free_irq(chip->irq, chip);
+ __end_hw:
release_and_free_resource(chip->mpu_res);
pci_release_regions(chip->pci);
SND_PCI_QUIRK(0x1019, 0x0996, "ESC Mobo", VIA_DXS_48K),
SND_PCI_QUIRK(0x1019, 0x0a81, "ECS K7VTA3 v8.0", VIA_DXS_NO_VRA),
SND_PCI_QUIRK(0x1019, 0x0a85, "ECS L7VMM2", VIA_DXS_NO_VRA),
- SND_PCI_QUIRK(0x1019, 0, "ESC K8", VIA_DXS_SRC),
+ SND_PCI_QUIRK_VENDOR(0x1019, "ESC K8", VIA_DXS_SRC),
SND_PCI_QUIRK(0x1019, 0xaa01, "ESC K8T890-A", VIA_DXS_SRC),
SND_PCI_QUIRK(0x1025, 0x0033, "Acer Inspire 1353LM", VIA_DXS_NO_VRA),
SND_PCI_QUIRK(0x1025, 0x0046, "Acer Aspire 1524 WLMi", VIA_DXS_SRC),
- SND_PCI_QUIRK(0x1043, 0, "ASUS A7/A8", VIA_DXS_NO_VRA),
- SND_PCI_QUIRK(0x1071, 0, "Diverse Notebook", VIA_DXS_NO_VRA),
+ SND_PCI_QUIRK_VENDOR(0x1043, "ASUS A7/A8", VIA_DXS_NO_VRA),
+ SND_PCI_QUIRK_VENDOR(0x1071, "Diverse Notebook", VIA_DXS_NO_VRA),
SND_PCI_QUIRK(0x10cf, 0x118e, "FSC Laptop", VIA_DXS_ENABLE),
- SND_PCI_QUIRK(0x1106, 0, "ASRock", VIA_DXS_SRC),
- SND_PCI_QUIRK(0x1297, 0xa232, "Shuttle", VIA_DXS_ENABLE),
- SND_PCI_QUIRK(0x1297, 0xc160, "Shuttle Sk41G", VIA_DXS_ENABLE),
+ SND_PCI_QUIRK_VENDOR(0x1106, "ASRock", VIA_DXS_SRC),
+ SND_PCI_QUIRK(0x1297, 0xa231, "Shuttle AK31v2", VIA_DXS_SRC),
+ SND_PCI_QUIRK(0x1297, 0xa232, "Shuttle", VIA_DXS_SRC),
+ SND_PCI_QUIRK(0x1297, 0xc160, "Shuttle Sk41G", VIA_DXS_SRC),
SND_PCI_QUIRK(0x1458, 0xa002, "Gigabyte GA-7VAXP", VIA_DXS_ENABLE),
SND_PCI_QUIRK(0x1462, 0x3800, "MSI KT266", VIA_DXS_ENABLE),
SND_PCI_QUIRK(0x1462, 0x7120, "MSI KT4V", VIA_DXS_ENABLE),
SND_PCI_QUIRK(0x1462, 0x7142, "MSI K8MM-V", VIA_DXS_ENABLE),
- SND_PCI_QUIRK(0x1462, 0, "MSI Mobo", VIA_DXS_SRC),
+ SND_PCI_QUIRK_VENDOR(0x1462, "MSI Mobo", VIA_DXS_SRC),
SND_PCI_QUIRK(0x147b, 0x1401, "ABIT KD7(-RAID)", VIA_DXS_ENABLE),
SND_PCI_QUIRK(0x147b, 0x1411, "ABIT VA-20", VIA_DXS_ENABLE),
SND_PCI_QUIRK(0x147b, 0x1413, "ABIT KV8 Pro", VIA_DXS_ENABLE),
SND_PCI_QUIRK(0x161f, 0x2032, "m680x machines", VIA_DXS_48K),
SND_PCI_QUIRK(0x1631, 0xe004, "PB EasyNote 3174", VIA_DXS_ENABLE),
SND_PCI_QUIRK(0x1695, 0x3005, "EPoX EP-8K9A", VIA_DXS_ENABLE),
- SND_PCI_QUIRK(0x1695, 0, "EPoX mobo", VIA_DXS_SRC),
- SND_PCI_QUIRK(0x16f3, 0, "Jetway K8", VIA_DXS_SRC),
- SND_PCI_QUIRK(0x1734, 0, "FSC Laptop", VIA_DXS_SRC),
+ SND_PCI_QUIRK_VENDOR(0x1695, "EPoX mobo", VIA_DXS_SRC),
+ SND_PCI_QUIRK_VENDOR(0x16f3, "Jetway K8", VIA_DXS_SRC),
+ SND_PCI_QUIRK_VENDOR(0x1734, "FSC Laptop", VIA_DXS_SRC),
SND_PCI_QUIRK(0x1849, 0x3059, "ASRock K7VM2", VIA_DXS_NO_VRA),
- SND_PCI_QUIRK(0x1849, 0, "ASRock mobo", VIA_DXS_SRC),
+ SND_PCI_QUIRK_VENDOR(0x1849, "ASRock mobo", VIA_DXS_SRC),
SND_PCI_QUIRK(0x1919, 0x200a, "Soltek SL-K8", VIA_DXS_NO_VRA),
SND_PCI_QUIRK(0x4005, 0x4710, "MSI K7T266", VIA_DXS_SRC),
{ } /* terminator */
unsigned int i;
int err;
- card = snd_card_new(index, id, THIS_MODULE, 0);
- if (card == NULL)
- return -ENOMEM;
+ err = snd_card_create(index, id, THIS_MODULE, 0, &card);
+ if (err < 0)
+ return err;
card_type = pci_id->driver_data;
switch (card_type) {
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff