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Diffstat (limited to 'sound/pci/hda/hda_intel.c')
-rw-r--r--sound/pci/hda/hda_intel.c80
1 files changed, 54 insertions, 26 deletions
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 486f6deb3eee..be6982289c0d 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -177,7 +177,8 @@ MODULE_DESCRIPTION("Intel HDA driver");
#define ICH6_REG_INTCTL 0x20
#define ICH6_REG_INTSTS 0x24
#define ICH6_REG_WALLCLK 0x30 /* 24Mhz source */
-#define ICH6_REG_SYNC 0x34
+#define ICH6_REG_OLD_SSYNC 0x34 /* SSYNC for old ICH */
+#define ICH6_REG_SSYNC 0x38
#define ICH6_REG_CORBLBASE 0x40
#define ICH6_REG_CORBUBASE 0x44
#define ICH6_REG_CORBWP 0x48
@@ -479,6 +480,7 @@ enum {
#define AZX_DCAPS_POSFIX_VIA (1 << 17) /* Use VIACOMBO as default */
#define AZX_DCAPS_NO_64BIT (1 << 18) /* No 64bit address */
#define AZX_DCAPS_SYNC_WRITE (1 << 19) /* sync each cmd write */
+#define AZX_DCAPS_OLD_SSYNC (1 << 20) /* Old SSYNC reg for ICH */
/* quirks for ATI SB / AMD Hudson */
#define AZX_DCAPS_PRESET_ATI_SB \
@@ -1706,13 +1708,16 @@ static int azx_pcm_prepare(struct snd_pcm_substream *substream)
struct snd_pcm_runtime *runtime = substream->runtime;
unsigned int bufsize, period_bytes, format_val, stream_tag;
int err;
+ struct hda_spdif_out *spdif =
+ snd_hda_spdif_out_of_nid(apcm->codec, hinfo->nid);
+ unsigned short ctls = spdif ? spdif->ctls : 0;
azx_stream_reset(chip, azx_dev);
format_val = snd_hda_calc_stream_format(runtime->rate,
runtime->channels,
runtime->format,
hinfo->maxbps,
- apcm->codec->spdif_ctls);
+ ctls);
if (!format_val) {
snd_printk(KERN_ERR SFX
"invalid format_val, rate=%d, ch=%d, format=%d\n",
@@ -1792,7 +1797,11 @@ static int azx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
spin_lock(&chip->reg_lock);
if (nsync > 1) {
/* first, set SYNC bits of corresponding streams */
- azx_writel(chip, SYNC, azx_readl(chip, SYNC) | sbits);
+ if (chip->driver_caps & AZX_DCAPS_OLD_SSYNC)
+ azx_writel(chip, OLD_SSYNC,
+ azx_readl(chip, OLD_SSYNC) | sbits);
+ else
+ azx_writel(chip, SSYNC, azx_readl(chip, SSYNC) | sbits);
}
snd_pcm_group_for_each_entry(s, substream) {
if (s->pcm->card != substream->pcm->card)
@@ -1848,7 +1857,11 @@ static int azx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
if (nsync > 1) {
spin_lock(&chip->reg_lock);
/* reset SYNC bits */
- azx_writel(chip, SYNC, azx_readl(chip, SYNC) & ~sbits);
+ if (chip->driver_caps & AZX_DCAPS_OLD_SSYNC)
+ azx_writel(chip, OLD_SSYNC,
+ azx_readl(chip, OLD_SSYNC) & ~sbits);
+ else
+ azx_writel(chip, SSYNC, azx_readl(chip, SSYNC) & ~sbits);
spin_unlock(&chip->reg_lock);
}
return 0;
@@ -1863,7 +1876,7 @@ static unsigned int azx_via_get_position(struct azx *chip,
unsigned int fifo_size;
link_pos = azx_sd_readl(azx_dev, SD_LPIB);
- if (azx_dev->index >= 4) {
+ if (azx_dev->substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
/* Playback, no problem using link position */
return link_pos;
}
@@ -1927,6 +1940,17 @@ static unsigned int azx_get_position(struct azx *chip,
default:
/* use the position buffer */
pos = le32_to_cpu(*azx_dev->posbuf);
+ if (chip->position_fix[stream] == POS_FIX_AUTO) {
+ if (!pos || pos == (u32)-1) {
+ printk(KERN_WARNING
+ "hda-intel: Invalid position buffer, "
+ "using LPIB read method instead.\n");
+ chip->position_fix[stream] = POS_FIX_LPIB;
+ pos = azx_sd_readl(azx_dev, SD_LPIB);
+ } else
+ chip->position_fix[stream] = POS_FIX_POSBUF;
+ }
+ break;
}
if (pos >= azx_dev->bufsize)
@@ -1964,16 +1988,6 @@ static int azx_position_ok(struct azx *chip, struct azx_dev *azx_dev)
stream = azx_dev->substream->stream;
pos = azx_get_position(chip, azx_dev);
- if (chip->position_fix[stream] == POS_FIX_AUTO) {
- if (!pos) {
- printk(KERN_WARNING
- "hda-intel: Invalid position buffer, "
- "using LPIB read method instead.\n");
- chip->position_fix[stream] = POS_FIX_LPIB;
- pos = azx_get_position(chip, azx_dev);
- } else
- chip->position_fix[stream] = POS_FIX_POSBUF;
- }
if (WARN_ONCE(!azx_dev->period_bytes,
"hda-intel: zero azx_dev->period_bytes"))
@@ -2061,6 +2075,8 @@ static void azx_pcm_free(struct snd_pcm *pcm)
}
}
+#define MAX_PREALLOC_SIZE (32 * 1024 * 1024)
+
static int
azx_attach_pcm_stream(struct hda_bus *bus, struct hda_codec *codec,
struct hda_pcm *cpcm)
@@ -2069,6 +2085,7 @@ azx_attach_pcm_stream(struct hda_bus *bus, struct hda_codec *codec,
struct snd_pcm *pcm;
struct azx_pcm *apcm;
int pcm_dev = cpcm->device;
+ unsigned int size;
int s, err;
if (pcm_dev >= HDA_MAX_PCMS) {
@@ -2104,9 +2121,12 @@ azx_attach_pcm_stream(struct hda_bus *bus, struct hda_codec *codec,
snd_pcm_set_ops(pcm, s, &azx_pcm_ops);
}
/* buffer pre-allocation */
+ size = CONFIG_SND_HDA_PREALLOC_SIZE * 1024;
+ if (size > MAX_PREALLOC_SIZE)
+ size = MAX_PREALLOC_SIZE;
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
snd_dma_pci_data(chip->pci),
- 1024 * 64, 32 * 1024 * 1024);
+ size, MAX_PREALLOC_SIZE);
return 0;
}
@@ -2149,7 +2169,7 @@ static int azx_acquire_irq(struct azx *chip, int do_disconnect)
{
if (request_irq(chip->pci->irq, azx_interrupt,
chip->msi ? 0 : IRQF_SHARED,
- "hda_intel", chip)) {
+ KBUILD_MODNAME, chip)) {
printk(KERN_ERR "hda-intel: unable to grab IRQ %d, "
"disabling device\n", chip->pci->irq);
if (do_disconnect)
@@ -2347,28 +2367,20 @@ static int azx_dev_free(struct snd_device *device)
* white/black-listing for position_fix
*/
static struct snd_pci_quirk position_fix_list[] __devinitdata = {
- SND_PCI_QUIRK(0x1025, 0x009f, "Acer Aspire 5110", POS_FIX_LPIB),
- SND_PCI_QUIRK(0x1025, 0x026f, "Acer Aspire 5538", POS_FIX_LPIB),
SND_PCI_QUIRK(0x1028, 0x01cc, "Dell D820", POS_FIX_LPIB),
SND_PCI_QUIRK(0x1028, 0x01de, "Dell Precision 390", POS_FIX_LPIB),
- SND_PCI_QUIRK(0x1028, 0x01f6, "Dell Latitude 131L", POS_FIX_LPIB),
- SND_PCI_QUIRK(0x1028, 0x0470, "Dell Inspiron 1120", POS_FIX_LPIB),
SND_PCI_QUIRK(0x103c, 0x306d, "HP dv3", POS_FIX_LPIB),
SND_PCI_QUIRK(0x1043, 0x813d, "ASUS P5AD2", POS_FIX_LPIB),
SND_PCI_QUIRK(0x1043, 0x81b3, "ASUS", POS_FIX_LPIB),
SND_PCI_QUIRK(0x1043, 0x81e7, "ASUS M2V", POS_FIX_LPIB),
- SND_PCI_QUIRK(0x1043, 0x8410, "ASUS", POS_FIX_LPIB),
SND_PCI_QUIRK(0x104d, 0x9069, "Sony VPCS11V9E", POS_FIX_LPIB),
SND_PCI_QUIRK(0x1106, 0x3288, "ASUS M2V-MX SE", POS_FIX_LPIB),
- SND_PCI_QUIRK(0x1179, 0xff10, "Toshiba A100-259", POS_FIX_LPIB),
SND_PCI_QUIRK(0x1297, 0x3166, "Shuttle", POS_FIX_LPIB),
SND_PCI_QUIRK(0x1458, 0xa022, "ga-ma770-ud3", POS_FIX_LPIB),
SND_PCI_QUIRK(0x1462, 0x1002, "MSI Wind U115", POS_FIX_LPIB),
- SND_PCI_QUIRK(0x1565, 0x820f, "Biostar Microtech", POS_FIX_LPIB),
SND_PCI_QUIRK(0x1565, 0x8218, "Biostar Microtech", POS_FIX_LPIB),
SND_PCI_QUIRK(0x1849, 0x0888, "775Dual-VSTA", POS_FIX_LPIB),
SND_PCI_QUIRK(0x8086, 0x2503, "DG965OT AAD63733-203", POS_FIX_LPIB),
- SND_PCI_QUIRK(0x8086, 0xd601, "eMachines T5212", POS_FIX_LPIB),
{}
};
@@ -2815,6 +2827,22 @@ static DEFINE_PCI_DEVICE_TABLE(azx_ids) = {
/* SCH */
{ PCI_DEVICE(0x8086, 0x811b),
.driver_data = AZX_DRIVER_SCH | AZX_DCAPS_SCH_SNOOP },
+ { PCI_DEVICE(0x8086, 0x2668),
+ .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC }, /* ICH6 */
+ { PCI_DEVICE(0x8086, 0x27d8),
+ .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC }, /* ICH7 */
+ { PCI_DEVICE(0x8086, 0x269a),
+ .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC }, /* ESB2 */
+ { PCI_DEVICE(0x8086, 0x284b),
+ .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC }, /* ICH8 */
+ { PCI_DEVICE(0x8086, 0x293e),
+ .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC }, /* ICH9 */
+ { PCI_DEVICE(0x8086, 0x293f),
+ .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC }, /* ICH9 */
+ { PCI_DEVICE(0x8086, 0x3a3e),
+ .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC }, /* ICH10 */
+ { PCI_DEVICE(0x8086, 0x3a6e),
+ .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC }, /* ICH10 */
/* Generic Intel */
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_ANY_ID),
.class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8,
@@ -2908,7 +2936,7 @@ MODULE_DEVICE_TABLE(pci, azx_ids);
/* pci_driver definition */
static struct pci_driver driver = {
- .name = "HDA Intel",
+ .name = KBUILD_MODNAME,
.id_table = azx_ids,
.probe = azx_probe,
.remove = __devexit_p(azx_remove),
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-21 12:37:12 +0000