/*
* ALSA driver for Intel ICH (i8x0) chipsets
*
- * Copyright (c) 2000 Jaroslav Kysela <perex@suse.cz>
+ * Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz>
*
*
* This code also contains alpha support for SiS 735 chipsets provided
*
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <asm/pgtable.h>
#include <asm/cacheflush.h>
-MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
+MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
MODULE_DESCRIPTION("Intel 82801AA,82901AB,i810,i820,i830,i840,i845,MX440; SiS 7012; Ali 5455");
MODULE_LICENSE("GPL");
MODULE_SUPPORTED_DEVICE("{{Intel,82801AA-ICH},"
"{SiS,SI7012},"
"{NVidia,nForce Audio},"
"{NVidia,nForce2 Audio},"
+ "{NVidia,nForce3 Audio},"
+ "{NVidia,MCP04},"
+ "{NVidia,MCP501},"
+ "{NVidia,CK804},"
+ "{NVidia,CK8},"
+ "{NVidia,CK8S},"
"{AMD,AMD768},"
"{AMD,AMD8111},"
"{ALI,M5455}}");
module_param(id, charp, 0444);
MODULE_PARM_DESC(id, "ID string for Intel i8x0 soundcard.");
module_param(ac97_clock, int, 0444);
-MODULE_PARM_DESC(ac97_clock, "AC'97 codec clock (0 = auto-detect).");
+MODULE_PARM_DESC(ac97_clock, "AC'97 codec clock (0 = whitelist + auto-detect, 1 = force autodetect).");
module_param(ac97_quirk, charp, 0444);
MODULE_PARM_DESC(ac97_quirk, "AC'97 workaround for strange hardware.");
module_param(buggy_semaphore, bool, 0444);
#define ICH_PCM_SPDIF_69 0x80000000 /* s/pdif pcm on slots 6&9 */
#define ICH_PCM_SPDIF_1011 0xc0000000 /* s/pdif pcm on slots 10&11 */
#define ICH_PCM_20BIT 0x00400000 /* 20-bit samples (ICH4) */
-#define ICH_PCM_246_MASK 0x00300000 /* 6 channels (not all chips) */
+#define ICH_PCM_246_MASK 0x00300000 /* chan mask (not all chips) */
+#define ICH_PCM_8 0x00300000 /* 8 channels (not all chips) */
#define ICH_PCM_6 0x00200000 /* 6 channels (not all chips) */
#define ICH_PCM_4 0x00100000 /* 4 channels (not all chips) */
#define ICH_PCM_2 0x00000000 /* 2 channels (stereo) */
unsigned multi4: 1,
multi6: 1,
+ multi8 :1,
dra: 1,
smp20bit: 1;
unsigned in_ac97_init: 1,
static void fill_nocache(void *buf, int size, int nocache)
{
size = (size + PAGE_SIZE - 1) >> PAGE_SHIFT;
- change_page_attr(virt_to_page(buf), size, nocache ? PAGE_KERNEL_NOCACHE : PAGE_KERNEL);
- global_flush_tlb();
+ if (nocache)
+ set_pages_uc(virt_to_page(buf), size);
+ else
+ set_pages_wb(virt_to_page(buf), size);
}
#else
-#define fill_nocache(buf,size,nocache)
+#define fill_nocache(buf, size, nocache) do { ; } while (0)
#endif
/*
cnt |= ICH_PCM_4;
else if (runtime->channels == 6)
cnt |= ICH_PCM_6;
+ else if (runtime->channels == 8)
+ cnt |= ICH_PCM_8;
if (chip->device_type == DEVICE_NFORCE) {
/* reset to 2ch once to keep the 6 channel data in alignment,
* to start from Front Left always
.mask = 0,
};
+static unsigned int channels8[] = {
+ 2, 4, 6, 8,
+};
+
+static struct snd_pcm_hw_constraint_list hw_constraints_channels8 = {
+ .count = ARRAY_SIZE(channels8),
+ .list = channels8,
+ .mask = 0,
+};
+
static int snd_intel8x0_pcm_open(struct snd_pcm_substream *substream, struct ichdev *ichdev)
{
struct intel8x0 *chip = snd_pcm_substream_chip(substream);
if (err < 0)
return err;
- if (chip->multi6) {
+ if (chip->multi8) {
+ runtime->hw.channels_max = 8;
+ snd_pcm_hw_constraint_list(runtime, 0,
+ SNDRV_PCM_HW_PARAM_CHANNELS,
+ &hw_constraints_channels8);
+ } else if (chip->multi6) {
runtime->hw.channels_max = 6;
snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
&hw_constraints_channels6);
};
static struct ac97_quirk ac97_quirks[] __devinitdata = {
+ {
+ .subvendor = 0x0e11,
+ .subdevice = 0x000e,
+ .name = "Compaq Deskpro EN", /* AD1885 */
+ .type = AC97_TUNE_HP_ONLY
+ },
{
.subvendor = 0x0e11,
.subdevice = 0x008a,
},
{
.subvendor = 0x1025,
+ .subdevice = 0x0082,
+ .name = "Acer Travelmate 2310",
+ .type = AC97_TUNE_HP_ONLY
+ },
+ {
+ .subvendor = 0x1025,
.subdevice = 0x0083,
.name = "Acer Aspire 3003LCi",
.type = AC97_TUNE_HP_ONLY
},
{
.subvendor = 0x10cf,
+ .subdevice = 0x127d,
+ .name = "Fujitsu Lifebook P7010",
+ .type = AC97_TUNE_HP_ONLY
+ },
+ {
+ .subvendor = 0x10cf,
.subdevice = 0x127e,
.name = "Fujitsu Lifebook C1211D",
.type = AC97_TUNE_HP_ONLY
snd_intel8x0_codec_read_test(chip, codecs);
chip->ac97_sdin[codecs] =
igetbyte(chip, ICHREG(SDM)) & ICH_LDI_MASK;
- snd_assert(chip->ac97_sdin[codecs] < 3,
- chip->ac97_sdin[codecs] = 0);
+ if (snd_BUG_ON(chip->ac97_sdin[codecs] >= 3))
+ chip->ac97_sdin[codecs] = 0;
} else
chip->ac97_sdin[codecs] = i;
codecs++;
snd_printk(KERN_ERR "Unable to initialize codec #%d\n", i);
if (i == 0)
goto __err;
- continue;
}
}
/* tune up the primary codec */
}
if (pbus->pcms[0].r[0].slots & (1 << AC97_SLOT_PCM_SLEFT)) {
chip->multi4 = 1;
- if (pbus->pcms[0].r[0].slots & (1 << AC97_SLOT_LFE))
+ if (pbus->pcms[0].r[0].slots & (1 << AC97_SLOT_LFE)) {
chip->multi6 = 1;
+ if (chip->ac97[0]->flags & AC97_HAS_8CH)
+ chip->multi8 = 1;
+ }
}
if (pbus->pcms[0].r[1].rslots[0]) {
chip->dra = 1;
pci_write_config_dword(chip->pci, 0x4c, val);
}
/* --- */
- synchronize_irq(chip->irq);
+
__hw_end:
if (chip->irq >= 0)
free_irq(chip->irq, chip);
chip->sdm_saved = igetbyte(chip, ICHREG(SDM));
if (chip->irq >= 0) {
- synchronize_irq(chip->irq);
free_irq(chip->irq, chip);
chip->irq = -1;
}
t = stop_time.tv_sec - start_time.tv_sec;
t *= 1000000;
t += stop_time.tv_usec - start_time.tv_usec;
- printk(KERN_INFO "%s: measured %lu usecs\n", __FUNCTION__, t);
+ printk(KERN_INFO "%s: measured %lu usecs\n", __func__, t);
if (t == 0) {
snd_printk(KERN_ERR "?? calculation error..\n");
return;
snd_ac97_update_power(chip->ac97[0], AC97_PCM_FRONT_DAC_RATE, 0);
}
+static struct snd_pci_quirk intel8x0_clock_list[] __devinitdata = {
+ SND_PCI_QUIRK(0x0e11, 0x008a, "AD1885", 41000),
+ SND_PCI_QUIRK(0x1028, 0x00be, "AD1885", 44100),
+ SND_PCI_QUIRK(0x1028, 0x0177, "AD1980", 48000),
+ SND_PCI_QUIRK(0x1028, 0x01ad, "AD1981B", 48000),
+ SND_PCI_QUIRK(0x1043, 0x80f3, "AD1985", 48000),
+ { } /* terminator */
+};
+
+static int __devinit intel8x0_in_clock_list(struct intel8x0 *chip)
+{
+ struct pci_dev *pci = chip->pci;
+ const struct snd_pci_quirk *wl;
+
+ wl = snd_pci_quirk_lookup(pci, intel8x0_clock_list);
+ if (!wl)
+ return 0;
+ printk(KERN_INFO "intel8x0: white list rate for %04x:%04x is %i\n",
+ pci->subsystem_vendor, pci->subsystem_device, wl->value);
+ chip->ac97_bus->clock = wl->value;
+ return 1;
+}
+
#ifdef CONFIG_PROC_FS
static void snd_intel8x0_proc_read(struct snd_info_entry * entry,
struct snd_info_buffer *buffer)
"%s with %s at irq %i", card->shortname,
snd_ac97_get_short_name(chip->ac97[0]), chip->irq);
- if (! ac97_clock)
- intel8x0_measure_ac97_clock(chip);
+ if (ac97_clock == 0 || ac97_clock == 1) {
+ if (ac97_clock == 0) {
+ if (intel8x0_in_clock_list(chip) == 0)
+ intel8x0_measure_ac97_clock(chip);
+ } else {
+ intel8x0_measure_ac97_clock(chip);
+ }
+ }
if ((err = snd_card_register(card)) < 0) {
snd_card_free(card);
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff