diff options
author | Len Brown <len.brown@intel.com> | 2006-01-07 03:50:18 -0500 |
---|---|---|
committer | Len Brown <len.brown@intel.com> | 2006-01-07 03:50:18 -0500 |
commit | ed03f430cdc8c802652467e9097606fedc2c7abc (patch) | |
tree | 30941ec1e6f93e99358fefe18175e5dd800a4379 /sound/pci/intel8x0m.c | |
parent | ed349a8a0a780ed27e2a765f16cee54d9b63bfee (diff) | |
parent | 6f957eaf79356a32e838f5f262ee9a60544b1d5b (diff) | |
download | op-kernel-dev-ed03f430cdc8c802652467e9097606fedc2c7abc.zip op-kernel-dev-ed03f430cdc8c802652467e9097606fedc2c7abc.tar.gz |
Pull pnpacpi into acpica branch
Diffstat (limited to 'sound/pci/intel8x0m.c')
-rw-r--r-- | sound/pci/intel8x0m.c | 272 |
1 files changed, 148 insertions, 124 deletions
diff --git a/sound/pci/intel8x0m.c b/sound/pci/intel8x0m.c index a420918..47e26aa 100644 --- a/sound/pci/intel8x0m.c +++ b/sound/pci/intel8x0m.c @@ -38,7 +38,8 @@ #include <sound/initval.h> MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>"); -MODULE_DESCRIPTION("Intel 82801AA,82901AB,i810,i820,i830,i840,i845,MX440; SiS 7013; NVidia MCP/2/2S/3 modems"); +MODULE_DESCRIPTION("Intel 82801AA,82901AB,i810,i820,i830,i840,i845,MX440; " + "SiS 7013; NVidia MCP/2/2S/3 modems"); MODULE_LICENSE("GPL"); MODULE_SUPPORTED_DEVICE("{{Intel,82801AA-ICH}," "{Intel,82901AB-ICH0}," @@ -163,14 +164,14 @@ DEFINE_REGSET(OFF, 0); /* offset */ enum { ICHD_MDMIN, ICHD_MDMOUT, ICHD_MDMLAST = ICHD_MDMOUT }; enum { ALID_MDMIN, ALID_MDMOUT, ALID_MDMLAST = ALID_MDMOUT }; -#define get_ichdev(substream) (ichdev_t *)(substream->runtime->private_data) +#define get_ichdev(substream) (substream->runtime->private_data) -typedef struct { +struct ichdev { unsigned int ichd; /* ich device number */ unsigned long reg_offset; /* offset to bmaddr */ u32 *bdbar; /* CPU address (32bit) */ unsigned int bdbar_addr; /* PCI bus address (32bit) */ - snd_pcm_substream_t *substream; + struct snd_pcm_substream *substream; unsigned int physbuf; /* physical address (32bit) */ unsigned int size; unsigned int fragsize; @@ -187,12 +188,10 @@ typedef struct { unsigned int roff_picb; unsigned int int_sta_mask; /* interrupt status mask */ unsigned int ali_slot; /* ALI DMA slot */ - ac97_t *ac97; -} ichdev_t; - -typedef struct _snd_intel8x0m intel8x0_t; + struct snd_ac97 *ac97; +}; -struct _snd_intel8x0m { +struct intel8x0m { unsigned int device_type; int irq; @@ -205,16 +204,16 @@ struct _snd_intel8x0m { void __iomem *remap_bmaddr; struct pci_dev *pci; - snd_card_t *card; + struct snd_card *card; int pcm_devs; - snd_pcm_t *pcm[2]; - ichdev_t ichd[2]; + struct snd_pcm *pcm[2]; + struct ichdev ichd[2]; unsigned int in_ac97_init: 1; - ac97_bus_t *ac97_bus; - ac97_t *ac97; + struct snd_ac97_bus *ac97_bus; + struct snd_ac97 *ac97; spinlock_t reg_lock; @@ -254,7 +253,7 @@ MODULE_DEVICE_TABLE(pci, snd_intel8x0m_ids); * Lowlevel I/O - busmaster */ -static u8 igetbyte(intel8x0_t *chip, u32 offset) +static u8 igetbyte(struct intel8x0m *chip, u32 offset) { if (chip->bm_mmio) return readb(chip->remap_bmaddr + offset); @@ -262,7 +261,7 @@ static u8 igetbyte(intel8x0_t *chip, u32 offset) return inb(chip->bmaddr + offset); } -static u16 igetword(intel8x0_t *chip, u32 offset) +static u16 igetword(struct intel8x0m *chip, u32 offset) { if (chip->bm_mmio) return readw(chip->remap_bmaddr + offset); @@ -270,7 +269,7 @@ static u16 igetword(intel8x0_t *chip, u32 offset) return inw(chip->bmaddr + offset); } -static u32 igetdword(intel8x0_t *chip, u32 offset) +static u32 igetdword(struct intel8x0m *chip, u32 offset) { if (chip->bm_mmio) return readl(chip->remap_bmaddr + offset); @@ -278,7 +277,7 @@ static u32 igetdword(intel8x0_t *chip, u32 offset) return inl(chip->bmaddr + offset); } -static void iputbyte(intel8x0_t *chip, u32 offset, u8 val) +static void iputbyte(struct intel8x0m *chip, u32 offset, u8 val) { if (chip->bm_mmio) writeb(val, chip->remap_bmaddr + offset); @@ -286,7 +285,7 @@ static void iputbyte(intel8x0_t *chip, u32 offset, u8 val) outb(val, chip->bmaddr + offset); } -static void iputword(intel8x0_t *chip, u32 offset, u16 val) +static void iputword(struct intel8x0m *chip, u32 offset, u16 val) { if (chip->bm_mmio) writew(val, chip->remap_bmaddr + offset); @@ -294,7 +293,7 @@ static void iputword(intel8x0_t *chip, u32 offset, u16 val) outw(val, chip->bmaddr + offset); } -static void iputdword(intel8x0_t *chip, u32 offset, u32 val) +static void iputdword(struct intel8x0m *chip, u32 offset, u32 val) { if (chip->bm_mmio) writel(val, chip->remap_bmaddr + offset); @@ -306,7 +305,7 @@ static void iputdword(intel8x0_t *chip, u32 offset, u32 val) * Lowlevel I/O - AC'97 registers */ -static u16 iagetword(intel8x0_t *chip, u32 offset) +static u16 iagetword(struct intel8x0m *chip, u32 offset) { if (chip->mmio) return readw(chip->remap_addr + offset); @@ -314,7 +313,7 @@ static u16 iagetword(intel8x0_t *chip, u32 offset) return inw(chip->addr + offset); } -static void iaputword(intel8x0_t *chip, u32 offset, u16 val) +static void iaputword(struct intel8x0m *chip, u32 offset, u16 val) { if (chip->mmio) writew(val, chip->remap_addr + offset); @@ -331,7 +330,7 @@ static void iaputword(intel8x0_t *chip, u32 offset, u16 val) */ /* return the GLOB_STA bit for the corresponding codec */ -static unsigned int get_ich_codec_bit(intel8x0_t *chip, unsigned int codec) +static unsigned int get_ich_codec_bit(struct intel8x0m *chip, unsigned int codec) { static unsigned int codec_bit[3] = { ICH_PCR, ICH_SCR, ICH_TCR @@ -340,7 +339,7 @@ static unsigned int get_ich_codec_bit(intel8x0_t *chip, unsigned int codec) return codec_bit[codec]; } -static int snd_intel8x0m_codec_semaphore(intel8x0_t *chip, unsigned int codec) +static int snd_intel8x0m_codec_semaphore(struct intel8x0m *chip, unsigned int codec) { int time; @@ -370,11 +369,11 @@ static int snd_intel8x0m_codec_semaphore(intel8x0_t *chip, unsigned int codec) return -EBUSY; } -static void snd_intel8x0_codec_write(ac97_t *ac97, +static void snd_intel8x0_codec_write(struct snd_ac97 *ac97, unsigned short reg, unsigned short val) { - intel8x0_t *chip = ac97->private_data; + struct intel8x0m *chip = ac97->private_data; if (snd_intel8x0m_codec_semaphore(chip, ac97->num) < 0) { if (! chip->in_ac97_init) @@ -383,10 +382,10 @@ static void snd_intel8x0_codec_write(ac97_t *ac97, iaputword(chip, reg + ac97->num * 0x80, val); } -static unsigned short snd_intel8x0_codec_read(ac97_t *ac97, +static unsigned short snd_intel8x0_codec_read(struct snd_ac97 *ac97, unsigned short reg) { - intel8x0_t *chip = ac97->private_data; + struct intel8x0m *chip = ac97->private_data; unsigned short res; unsigned int tmp; @@ -398,7 +397,8 @@ static unsigned short snd_intel8x0_codec_read(ac97_t *ac97, res = iagetword(chip, reg + ac97->num * 0x80); if ((tmp = igetdword(chip, ICHREG(GLOB_STA))) & ICH_RCS) { /* reset RCS and preserve other R/WC bits */ - iputdword(chip, ICHREG(GLOB_STA), tmp & ~(ICH_SRI|ICH_PRI|ICH_TRI|ICH_GSCI)); + iputdword(chip, ICHREG(GLOB_STA), + tmp & ~(ICH_SRI|ICH_PRI|ICH_TRI|ICH_GSCI)); if (! chip->in_ac97_init) snd_printk(KERN_ERR "codec_read %d: read timeout for register 0x%x\n", ac97->num, reg); res = 0xffff; @@ -413,7 +413,7 @@ static unsigned short snd_intel8x0_codec_read(ac97_t *ac97, /* * DMA I/O */ -static void snd_intel8x0_setup_periods(intel8x0_t *chip, ichdev_t *ichdev) +static void snd_intel8x0_setup_periods(struct intel8x0m *chip, struct ichdev *ichdev) { int idx; u32 *bdbar = ichdev->bdbar; @@ -460,7 +460,7 @@ static void snd_intel8x0_setup_periods(intel8x0_t *chip, ichdev_t *ichdev) * Interrupt handler */ -static inline void snd_intel8x0_update(intel8x0_t *chip, ichdev_t *ichdev) +static inline void snd_intel8x0_update(struct intel8x0m *chip, struct ichdev *ichdev) { unsigned long port = ichdev->reg_offset; int civ, i, step; @@ -489,8 +489,15 @@ static inline void snd_intel8x0_update(intel8x0_t *chip, ichdev_t *ichdev) for (i = 0; i < step; i++) { ichdev->lvi_frag++; ichdev->lvi_frag %= ichdev->frags; - ichdev->bdbar[ichdev->lvi * 2] = cpu_to_le32(ichdev->physbuf + ichdev->lvi_frag * ichdev->fragsize1); - // printk("new: bdbar[%i] = 0x%x [0x%x], prefetch = %i, all = 0x%x, 0x%x\n", ichdev->lvi * 2, ichdev->bdbar[ichdev->lvi * 2], ichdev->bdbar[ichdev->lvi * 2 + 1], inb(ICH_REG_OFF_PIV + port), inl(port + 4), inb(port + ICH_REG_OFF_CR)); + ichdev->bdbar[ichdev->lvi * 2] = cpu_to_le32(ichdev->physbuf + + ichdev->lvi_frag * + ichdev->fragsize1); +#if 0 + printk("new: bdbar[%i] = 0x%x [0x%x], prefetch = %i, all = 0x%x, 0x%x\n", + ichdev->lvi * 2, ichdev->bdbar[ichdev->lvi * 2], + ichdev->bdbar[ichdev->lvi * 2 + 1], inb(ICH_REG_OFF_PIV + port), + inl(port + 4), inb(port + ICH_REG_OFF_CR)); +#endif if (--ichdev->ack == 0) { ichdev->ack = ichdev->ack_reload; ack = 1; @@ -506,8 +513,8 @@ static inline void snd_intel8x0_update(intel8x0_t *chip, ichdev_t *ichdev) static irqreturn_t snd_intel8x0_interrupt(int irq, void *dev_id, struct pt_regs *regs) { - intel8x0_t *chip = dev_id; - ichdev_t *ichdev; + struct intel8x0m *chip = dev_id; + struct ichdev *ichdev; unsigned int status; unsigned int i; @@ -541,10 +548,10 @@ static irqreturn_t snd_intel8x0_interrupt(int irq, void *dev_id, struct pt_regs * PCM part */ -static int snd_intel8x0_pcm_trigger(snd_pcm_substream_t *substream, int cmd) +static int snd_intel8x0_pcm_trigger(struct snd_pcm_substream *substream, int cmd) { - intel8x0_t *chip = snd_pcm_substream_chip(substream); - ichdev_t *ichdev = get_ichdev(substream); + struct intel8x0m *chip = snd_pcm_substream_chip(substream); + struct ichdev *ichdev = get_ichdev(substream); unsigned char val = 0; unsigned long port = ichdev->reg_offset; @@ -576,21 +583,21 @@ static int snd_intel8x0_pcm_trigger(snd_pcm_substream_t *substream, int cmd) return 0; } -static int snd_intel8x0_hw_params(snd_pcm_substream_t * substream, - snd_pcm_hw_params_t * hw_params) +static int snd_intel8x0_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *hw_params) { return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); } -static int snd_intel8x0_hw_free(snd_pcm_substream_t * substream) +static int snd_intel8x0_hw_free(struct snd_pcm_substream *substream) { return snd_pcm_lib_free_pages(substream); } -static snd_pcm_uframes_t snd_intel8x0_pcm_pointer(snd_pcm_substream_t * substream) +static snd_pcm_uframes_t snd_intel8x0_pcm_pointer(struct snd_pcm_substream *substream) { - intel8x0_t *chip = snd_pcm_substream_chip(substream); - ichdev_t *ichdev = get_ichdev(substream); + struct intel8x0m *chip = snd_pcm_substream_chip(substream); + struct ichdev *ichdev = get_ichdev(substream); size_t ptr1, ptr; ptr1 = igetword(chip, ichdev->reg_offset + ichdev->roff_picb) << chip->pcm_pos_shift; @@ -604,11 +611,11 @@ static snd_pcm_uframes_t snd_intel8x0_pcm_pointer(snd_pcm_substream_t * substrea return bytes_to_frames(substream->runtime, ptr); } -static int snd_intel8x0m_pcm_prepare(snd_pcm_substream_t * substream) +static int snd_intel8x0m_pcm_prepare(struct snd_pcm_substream *substream) { - intel8x0_t *chip = snd_pcm_substream_chip(substream); - snd_pcm_runtime_t *runtime = substream->runtime; - ichdev_t *ichdev = get_ichdev(substream); + struct intel8x0m *chip = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; + struct ichdev *ichdev = get_ichdev(substream); ichdev->physbuf = runtime->dma_addr; ichdev->size = snd_pcm_lib_buffer_bytes(substream); @@ -619,7 +626,7 @@ static int snd_intel8x0m_pcm_prepare(snd_pcm_substream_t * substream) return 0; } -static snd_pcm_hardware_t snd_intel8x0m_stream = +static struct snd_pcm_hardware snd_intel8x0m_stream = { .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | @@ -641,58 +648,59 @@ static snd_pcm_hardware_t snd_intel8x0m_stream = }; -static int snd_intel8x0m_pcm_open(snd_pcm_substream_t * substream, ichdev_t *ichdev) +static int snd_intel8x0m_pcm_open(struct snd_pcm_substream *substream, struct ichdev *ichdev) { static unsigned int rates[] = { 8000, 9600, 12000, 16000 }; - static snd_pcm_hw_constraint_list_t hw_constraints_rates = { + static struct snd_pcm_hw_constraint_list hw_constraints_rates = { .count = ARRAY_SIZE(rates), .list = rates, .mask = 0, }; - snd_pcm_runtime_t *runtime = substream->runtime; + struct snd_pcm_runtime *runtime = substream->runtime; int err; ichdev->substream = substream; runtime->hw = snd_intel8x0m_stream; - err = snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates); + err = snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, + &hw_constraints_rates); if ( err < 0 ) return err; runtime->private_data = ichdev; return 0; } -static int snd_intel8x0m_playback_open(snd_pcm_substream_t * substream) +static int snd_intel8x0m_playback_open(struct snd_pcm_substream *substream) { - intel8x0_t *chip = snd_pcm_substream_chip(substream); + struct intel8x0m *chip = snd_pcm_substream_chip(substream); return snd_intel8x0m_pcm_open(substream, &chip->ichd[ICHD_MDMOUT]); } -static int snd_intel8x0m_playback_close(snd_pcm_substream_t * substream) +static int snd_intel8x0m_playback_close(struct snd_pcm_substream *substream) { - intel8x0_t *chip = snd_pcm_substream_chip(substream); + struct intel8x0m *chip = snd_pcm_substream_chip(substream); chip->ichd[ICHD_MDMOUT].substream = NULL; return 0; } -static int snd_intel8x0m_capture_open(snd_pcm_substream_t * substream) +static int snd_intel8x0m_capture_open(struct snd_pcm_substream *substream) { - intel8x0_t *chip = snd_pcm_substream_chip(substream); + struct intel8x0m *chip = snd_pcm_substream_chip(substream); return snd_intel8x0m_pcm_open(substream, &chip->ichd[ICHD_MDMIN]); } -static int snd_intel8x0m_capture_close(snd_pcm_substream_t * substream) +static int snd_intel8x0m_capture_close(struct snd_pcm_substream *substream) { - intel8x0_t *chip = snd_pcm_substream_chip(substream); + struct intel8x0m *chip = snd_pcm_substream_chip(substream); chip->ichd[ICHD_MDMIN].substream = NULL; return 0; } -static snd_pcm_ops_t snd_intel8x0m_playback_ops = { +static struct snd_pcm_ops snd_intel8x0m_playback_ops = { .open = snd_intel8x0m_playback_open, .close = snd_intel8x0m_playback_close, .ioctl = snd_pcm_lib_ioctl, @@ -703,7 +711,7 @@ static snd_pcm_ops_t snd_intel8x0m_playback_ops = { .pointer = snd_intel8x0_pcm_pointer, }; -static snd_pcm_ops_t snd_intel8x0m_capture_ops = { +static struct snd_pcm_ops snd_intel8x0m_capture_ops = { .open = snd_intel8x0m_capture_open, .close = snd_intel8x0m_capture_close, .ioctl = snd_pcm_lib_ioctl, @@ -717,16 +725,17 @@ static snd_pcm_ops_t snd_intel8x0m_capture_ops = { struct ich_pcm_table { char *suffix; - snd_pcm_ops_t *playback_ops; - snd_pcm_ops_t *capture_ops; + struct snd_pcm_ops *playback_ops; + struct snd_pcm_ops *capture_ops; size_t prealloc_size; size_t prealloc_max_size; int ac97_idx; }; -static int __devinit snd_intel8x0_pcm1(intel8x0_t *chip, int device, struct ich_pcm_table *rec) +static int __devinit snd_intel8x0_pcm1(struct intel8x0m *chip, int device, + struct ich_pcm_table *rec) { - snd_pcm_t *pcm; + struct snd_pcm *pcm; int err; char name[32]; @@ -772,7 +781,7 @@ static struct ich_pcm_table intel_pcms[] __devinitdata = { }, }; -static int __devinit snd_intel8x0_pcm(intel8x0_t *chip) +static int __devinit snd_intel8x0_pcm(struct intel8x0m *chip) { int i, tblsize, device, err; struct ich_pcm_table *tbl, *rec; @@ -819,27 +828,27 @@ static int __devinit snd_intel8x0_pcm(intel8x0_t *chip) * Mixer part */ -static void snd_intel8x0_mixer_free_ac97_bus(ac97_bus_t *bus) +static void snd_intel8x0_mixer_free_ac97_bus(struct snd_ac97_bus *bus) { - intel8x0_t *chip = bus->private_data; + struct intel8x0m *chip = bus->private_data; chip->ac97_bus = NULL; } -static void snd_intel8x0_mixer_free_ac97(ac97_t *ac97) +static void snd_intel8x0_mixer_free_ac97(struct snd_ac97 *ac97) { - intel8x0_t *chip = ac97->private_data; + struct intel8x0m *chip = ac97->private_data; chip->ac97 = NULL; } -static int __devinit snd_intel8x0_mixer(intel8x0_t *chip, int ac97_clock) +static int __devinit snd_intel8x0_mixer(struct intel8x0m *chip, int ac97_clock) { - ac97_bus_t *pbus; - ac97_template_t ac97; - ac97_t *x97; + struct snd_ac97_bus *pbus; + struct snd_ac97_template ac97; + struct snd_ac97 *x97; int err; unsigned int glob_sta = 0; - static ac97_bus_ops_t ops = { + static struct snd_ac97_bus_ops ops = { .write = snd_intel8x0_codec_write, .read = snd_intel8x0_codec_read, }; @@ -880,7 +889,8 @@ static int __devinit snd_intel8x0_mixer(intel8x0_t *chip, int ac97_clock) __err: /* clear the cold-reset bit for the next chance */ if (chip->device_type != DEVICE_ALI) - iputdword(chip, ICHREG(GLOB_CNT), igetdword(chip, ICHREG(GLOB_CNT)) & ~ICH_AC97COLD); + iputdword(chip, ICHREG(GLOB_CNT), + igetdword(chip, ICHREG(GLOB_CNT)) & ~ICH_AC97COLD); return err; } @@ -889,11 +899,7 @@ static int __devinit snd_intel8x0_mixer(intel8x0_t *chip, int ac97_clock) * */ -#define do_delay(chip) do {\ - schedule_timeout_uninterruptible(1);\ -} while (0) - -static int snd_intel8x0m_ich_chip_init(intel8x0_t *chip, int probing) +static int snd_intel8x0m_ich_chip_init(struct intel8x0m *chip, int probing) { unsigned long end_time; unsigned int cnt, status, nstatus; @@ -914,9 +920,10 @@ static int snd_intel8x0m_ich_chip_init(intel8x0_t *chip, int probing) do { if ((igetdword(chip, ICHREG(GLOB_CNT)) & ICH_AC97WARM) == 0) goto __ok; - do_delay(chip); + schedule_timeout_uninterruptible(1); } while (time_after_eq(end_time, jiffies)); - snd_printk(KERN_ERR "AC'97 warm reset still in progress? [0x%x]\n", igetdword(chip, ICHREG(GLOB_CNT))); + snd_printk(KERN_ERR "AC'97 warm reset still in progress? [0x%x]\n", + igetdword(chip, ICHREG(GLOB_CNT))); return -EIO; __ok: @@ -927,14 +934,16 @@ static int snd_intel8x0m_ich_chip_init(intel8x0_t *chip, int probing) */ end_time = jiffies + HZ; do { - status = igetdword(chip, ICHREG(GLOB_STA)) & (ICH_PCR | ICH_SCR | ICH_TCR); + status = igetdword(chip, ICHREG(GLOB_STA)) & + (ICH_PCR | ICH_SCR | ICH_TCR); if (status) break; - do_delay(chip); + schedule_timeout_uninterruptible(1); } while (time_after_eq(end_time, jiffies)); if (! status) { /* no codec is found */ - snd_printk(KERN_ERR "codec_ready: codec is not ready [0x%x]\n", igetdword(chip, ICHREG(GLOB_STA))); + snd_printk(KERN_ERR "codec_ready: codec is not ready [0x%x]\n", + igetdword(chip, ICHREG(GLOB_STA))); return -EIO; } @@ -944,7 +953,7 @@ static int snd_intel8x0m_ich_chip_init(intel8x0_t *chip, int probing) /* wait for other codecs ready status. */ end_time = jiffies + HZ / 4; while (status != nstatus && time_after_eq(end_time, jiffies)) { - do_delay(chip); + schedule_timeout_uninterruptible(1); status |= igetdword(chip, ICHREG(GLOB_STA)) & nstatus; } @@ -956,10 +965,11 @@ static int snd_intel8x0m_ich_chip_init(intel8x0_t *chip, int probing) /* wait until all the probed codecs are ready */ end_time = jiffies + HZ; do { - nstatus = igetdword(chip, ICHREG(GLOB_STA)) & (ICH_PCR | ICH_SCR | ICH_TCR); + nstatus = igetdword(chip, ICHREG(GLOB_STA)) & + (ICH_PCR | ICH_SCR | ICH_TCR); if (status == nstatus) break; - do_delay(chip); + schedule_timeout_uninterruptible(1); } while (time_after_eq(end_time, jiffies)); } @@ -971,7 +981,7 @@ static int snd_intel8x0m_ich_chip_init(intel8x0_t *chip, int probing) return 0; } -static int snd_intel8x0_chip_init(intel8x0_t *chip, int probing) +static int snd_intel8x0_chip_init(struct intel8x0m *chip, int probing) { unsigned int i; int err; @@ -992,7 +1002,7 @@ static int snd_intel8x0_chip_init(intel8x0_t *chip, int probing) return 0; } -static int snd_intel8x0_free(intel8x0_t *chip) +static int snd_intel8x0_free(struct intel8x0m *chip) { unsigned int i; @@ -1014,7 +1024,7 @@ static int snd_intel8x0_free(intel8x0_t *chip) if (chip->remap_bmaddr) iounmap(chip->remap_bmaddr); if (chip->irq >= 0) - free_irq(chip->irq, (void *)chip); + free_irq(chip->irq, chip); pci_release_regions(chip->pci); pci_disable_device(chip->pci); kfree(chip); @@ -1025,43 +1035,50 @@ static int snd_intel8x0_free(intel8x0_t *chip) /* * power management */ -static int intel8x0m_suspend(snd_card_t *card, pm_message_t state) +static int intel8x0m_suspend(struct pci_dev *pci, pm_message_t state) { - intel8x0_t *chip = card->pm_private_data; + struct snd_card *card = pci_get_drvdata(pci); + struct intel8x0m *chip = card->private_data; int i; + snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); for (i = 0; i < chip->pcm_devs; i++) snd_pcm_suspend_all(chip->pcm[i]); - if (chip->ac97) - snd_ac97_suspend(chip->ac97); - pci_disable_device(chip->pci); + snd_ac97_suspend(chip->ac97); + pci_disable_device(pci); + pci_save_state(pci); return 0; } -static int intel8x0m_resume(snd_card_t *card) +static int intel8x0m_resume(struct pci_dev *pci) { - intel8x0_t *chip = card->pm_private_data; - pci_enable_device(chip->pci); - pci_set_master(chip->pci); + struct snd_card *card = pci_get_drvdata(pci); + struct intel8x0m *chip = card->private_data; + + pci_restore_state(pci); + pci_enable_device(pci); + pci_set_master(pci); snd_intel8x0_chip_init(chip, 0); - if (chip->ac97) - snd_ac97_resume(chip->ac97); + snd_ac97_resume(chip->ac97); + snd_power_change_state(card, SNDRV_CTL_POWER_D0); return 0; } #endif /* CONFIG_PM */ -static void snd_intel8x0m_proc_read(snd_info_entry_t * entry, - snd_info_buffer_t * buffer) +#ifdef CONFIG_PROC_FS +static void snd_intel8x0m_proc_read(struct snd_info_entry * entry, + struct snd_info_buffer *buffer) { - intel8x0_t *chip = entry->private_data; + struct intel8x0m *chip = entry->private_data; unsigned int tmp; snd_iprintf(buffer, "Intel8x0m\n\n"); if (chip->device_type == DEVICE_ALI) return; tmp = igetdword(chip, ICHREG(GLOB_STA)); - snd_iprintf(buffer, "Global control : 0x%08x\n", igetdword(chip, ICHREG(GLOB_CNT))); + snd_iprintf(buffer, "Global control : 0x%08x\n", + igetdword(chip, ICHREG(GLOB_CNT))); snd_iprintf(buffer, "Global status : 0x%08x\n", tmp); snd_iprintf(buffer, "AC'97 codecs ready :%s%s%s%s\n", tmp & ICH_PCR ? " primary" : "", @@ -1070,17 +1087,21 @@ static void snd_intel8x0m_proc_read(snd_info_entry_t * entry, (tmp & (ICH_PCR | ICH_SCR | ICH_TCR)) == 0 ? " none" : ""); } -static void __devinit snd_intel8x0m_proc_init(intel8x0_t * chip) +static void __devinit snd_intel8x0m_proc_init(struct intel8x0m * chip) { - snd_info_entry_t *entry; + struct snd_info_entry *entry; if (! snd_card_proc_new(chip->card, "intel8x0m", &entry)) snd_info_set_text_ops(entry, chip, 1024, snd_intel8x0m_proc_read); } +#else /* !CONFIG_PROC_FS */ +#define snd_intel8x0m_proc_init(chip) +#endif /* CONFIG_PROC_FS */ + -static int snd_intel8x0_dev_free(snd_device_t *device) +static int snd_intel8x0_dev_free(struct snd_device *device) { - intel8x0_t *chip = device->device_data; + struct intel8x0m *chip = device->device_data; return snd_intel8x0_free(chip); } @@ -1089,17 +1110,17 @@ struct ich_reg_info { unsigned int offset; }; -static int __devinit snd_intel8x0m_create(snd_card_t * card, +static int __devinit snd_intel8x0m_create(struct snd_card *card, struct pci_dev *pci, unsigned long device_type, - intel8x0_t ** r_intel8x0) + struct intel8x0m ** r_intel8x0) { - intel8x0_t *chip; + struct intel8x0m *chip; int err; unsigned int i; unsigned int int_sta_masks; - ichdev_t *ichdev; - static snd_device_ops_t ops = { + struct ichdev *ichdev; + static struct snd_device_ops ops = { .dev_free = snd_intel8x0_dev_free, }; static struct ich_reg_info intel_regs[2] = { @@ -1164,7 +1185,8 @@ static int __devinit snd_intel8x0m_create(snd_card_t * card, } port_inited: - if (request_irq(pci->irq, snd_intel8x0_interrupt, SA_INTERRUPT|SA_SHIRQ, card->shortname, (void *)chip)) { + if (request_irq(pci->irq, snd_intel8x0_interrupt, SA_INTERRUPT|SA_SHIRQ, + card->shortname, chip)) { snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); snd_intel8x0_free(chip); return -EBUSY; @@ -1221,8 +1243,6 @@ static int __devinit snd_intel8x0m_create(snd_card_t * card, return err; } - snd_card_set_pm_callback(card, intel8x0m_suspend, intel8x0m_resume, chip); - if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) { snd_intel8x0_free(chip); return err; @@ -1263,8 +1283,8 @@ static struct shortname_table { static int __devinit snd_intel8x0m_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) { - snd_card_t *card; - intel8x0_t *chip; + struct snd_card *card; + struct intel8x0m *chip; int err; struct shortname_table *name; @@ -1286,6 +1306,7 @@ static int __devinit snd_intel8x0m_probe(struct pci_dev *pci, snd_card_free(card); return err; } + card->private_data = chip; if ((err = snd_intel8x0_mixer(chip, ac97_clock)) < 0) { snd_card_free(card); @@ -1320,7 +1341,10 @@ static struct pci_driver driver = { .id_table = snd_intel8x0m_ids, .probe = snd_intel8x0m_probe, .remove = __devexit_p(snd_intel8x0m_remove), - SND_PCI_PM_CALLBACKS +#ifdef CONFIG_PM + .suspend = intel8x0m_suspend, + .resume = intel8x0m_resume, +#endif }; |