diff options
Diffstat (limited to '')
| -rw-r--r-- | sound/pci/hda/hda_priv.h | 253 |
1 files changed, 93 insertions, 160 deletions
diff --git a/sound/pci/hda/hda_priv.h b/sound/pci/hda/hda_priv.h index e9d1a5762a55..949cd437eeb2 100644 --- a/sound/pci/hda/hda_priv.h +++ b/sound/pci/hda/hda_priv.h @@ -22,107 +22,87 @@ /* * registers */ -#define ICH6_REG_GCAP 0x00 -#define ICH6_GCAP_64OK (1 << 0) /* 64bit address support */ -#define ICH6_GCAP_NSDO (3 << 1) /* # of serial data out signals */ -#define ICH6_GCAP_BSS (31 << 3) /* # of bidirectional streams */ -#define ICH6_GCAP_ISS (15 << 8) /* # of input streams */ -#define ICH6_GCAP_OSS (15 << 12) /* # of output streams */ -#define ICH6_REG_VMIN 0x02 -#define ICH6_REG_VMAJ 0x03 -#define ICH6_REG_OUTPAY 0x04 -#define ICH6_REG_INPAY 0x06 -#define ICH6_REG_GCTL 0x08 -#define ICH6_GCTL_RESET (1 << 0) /* controller reset */ -#define ICH6_GCTL_FCNTRL (1 << 1) /* flush control */ -#define ICH6_GCTL_UNSOL (1 << 8) /* accept unsol. response enable */ -#define ICH6_REG_WAKEEN 0x0c -#define ICH6_REG_STATESTS 0x0e -#define ICH6_REG_GSTS 0x10 -#define ICH6_GSTS_FSTS (1 << 1) /* flush status */ -#define ICH6_REG_INTCTL 0x20 -#define ICH6_REG_INTSTS 0x24 -#define ICH6_REG_WALLCLK 0x30 /* 24Mhz source */ -#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 -#define ICH6_REG_CORBRP 0x4a -#define ICH6_CORBRP_RST (1 << 15) /* read pointer reset */ -#define ICH6_REG_CORBCTL 0x4c -#define ICH6_CORBCTL_RUN (1 << 1) /* enable DMA */ -#define ICH6_CORBCTL_CMEIE (1 << 0) /* enable memory error irq */ -#define ICH6_REG_CORBSTS 0x4d -#define ICH6_CORBSTS_CMEI (1 << 0) /* memory error indication */ -#define ICH6_REG_CORBSIZE 0x4e - -#define ICH6_REG_RIRBLBASE 0x50 -#define ICH6_REG_RIRBUBASE 0x54 -#define ICH6_REG_RIRBWP 0x58 -#define ICH6_RIRBWP_RST (1 << 15) /* write pointer reset */ -#define ICH6_REG_RINTCNT 0x5a -#define ICH6_REG_RIRBCTL 0x5c -#define ICH6_RBCTL_IRQ_EN (1 << 0) /* enable IRQ */ -#define ICH6_RBCTL_DMA_EN (1 << 1) /* enable DMA */ -#define ICH6_RBCTL_OVERRUN_EN (1 << 2) /* enable overrun irq */ -#define ICH6_REG_RIRBSTS 0x5d -#define ICH6_RBSTS_IRQ (1 << 0) /* response irq */ -#define ICH6_RBSTS_OVERRUN (1 << 2) /* overrun irq */ -#define ICH6_REG_RIRBSIZE 0x5e - -#define ICH6_REG_IC 0x60 -#define ICH6_REG_IR 0x64 -#define ICH6_REG_IRS 0x68 -#define ICH6_IRS_VALID (1<<1) -#define ICH6_IRS_BUSY (1<<0) - -#define ICH6_REG_DPLBASE 0x70 -#define ICH6_REG_DPUBASE 0x74 -#define ICH6_DPLBASE_ENABLE 0x1 /* Enable position buffer */ +#define AZX_REG_GCAP 0x00 +#define AZX_GCAP_64OK (1 << 0) /* 64bit address support */ +#define AZX_GCAP_NSDO (3 << 1) /* # of serial data out signals */ +#define AZX_GCAP_BSS (31 << 3) /* # of bidirectional streams */ +#define AZX_GCAP_ISS (15 << 8) /* # of input streams */ +#define AZX_GCAP_OSS (15 << 12) /* # of output streams */ +#define AZX_REG_VMIN 0x02 +#define AZX_REG_VMAJ 0x03 +#define AZX_REG_OUTPAY 0x04 +#define AZX_REG_INPAY 0x06 +#define AZX_REG_GCTL 0x08 +#define AZX_GCTL_RESET (1 << 0) /* controller reset */ +#define AZX_GCTL_FCNTRL (1 << 1) /* flush control */ +#define AZX_GCTL_UNSOL (1 << 8) /* accept unsol. response enable */ +#define AZX_REG_WAKEEN 0x0c +#define AZX_REG_STATESTS 0x0e +#define AZX_REG_GSTS 0x10 +#define AZX_GSTS_FSTS (1 << 1) /* flush status */ +#define AZX_REG_INTCTL 0x20 +#define AZX_REG_INTSTS 0x24 +#define AZX_REG_WALLCLK 0x30 /* 24Mhz source */ +#define AZX_REG_OLD_SSYNC 0x34 /* SSYNC for old ICH */ +#define AZX_REG_SSYNC 0x38 +#define AZX_REG_CORBLBASE 0x40 +#define AZX_REG_CORBUBASE 0x44 +#define AZX_REG_CORBWP 0x48 +#define AZX_REG_CORBRP 0x4a +#define AZX_CORBRP_RST (1 << 15) /* read pointer reset */ +#define AZX_REG_CORBCTL 0x4c +#define AZX_CORBCTL_RUN (1 << 1) /* enable DMA */ +#define AZX_CORBCTL_CMEIE (1 << 0) /* enable memory error irq */ +#define AZX_REG_CORBSTS 0x4d +#define AZX_CORBSTS_CMEI (1 << 0) /* memory error indication */ +#define AZX_REG_CORBSIZE 0x4e + +#define AZX_REG_RIRBLBASE 0x50 +#define AZX_REG_RIRBUBASE 0x54 +#define AZX_REG_RIRBWP 0x58 +#define AZX_RIRBWP_RST (1 << 15) /* write pointer reset */ +#define AZX_REG_RINTCNT 0x5a +#define AZX_REG_RIRBCTL 0x5c +#define AZX_RBCTL_IRQ_EN (1 << 0) /* enable IRQ */ +#define AZX_RBCTL_DMA_EN (1 << 1) /* enable DMA */ +#define AZX_RBCTL_OVERRUN_EN (1 << 2) /* enable overrun irq */ +#define AZX_REG_RIRBSTS 0x5d +#define AZX_RBSTS_IRQ (1 << 0) /* response irq */ +#define AZX_RBSTS_OVERRUN (1 << 2) /* overrun irq */ +#define AZX_REG_RIRBSIZE 0x5e + +#define AZX_REG_IC 0x60 +#define AZX_REG_IR 0x64 +#define AZX_REG_IRS 0x68 +#define AZX_IRS_VALID (1<<1) +#define AZX_IRS_BUSY (1<<0) + +#define AZX_REG_DPLBASE 0x70 +#define AZX_REG_DPUBASE 0x74 +#define AZX_DPLBASE_ENABLE 0x1 /* Enable position buffer */ /* SD offset: SDI0=0x80, SDI1=0xa0, ... SDO3=0x160 */ enum { SDI0, SDI1, SDI2, SDI3, SDO0, SDO1, SDO2, SDO3 }; /* stream register offsets from stream base */ -#define ICH6_REG_SD_CTL 0x00 -#define ICH6_REG_SD_STS 0x03 -#define ICH6_REG_SD_LPIB 0x04 -#define ICH6_REG_SD_CBL 0x08 -#define ICH6_REG_SD_LVI 0x0c -#define ICH6_REG_SD_FIFOW 0x0e -#define ICH6_REG_SD_FIFOSIZE 0x10 -#define ICH6_REG_SD_FORMAT 0x12 -#define ICH6_REG_SD_BDLPL 0x18 -#define ICH6_REG_SD_BDLPU 0x1c +#define AZX_REG_SD_CTL 0x00 +#define AZX_REG_SD_STS 0x03 +#define AZX_REG_SD_LPIB 0x04 +#define AZX_REG_SD_CBL 0x08 +#define AZX_REG_SD_LVI 0x0c +#define AZX_REG_SD_FIFOW 0x0e +#define AZX_REG_SD_FIFOSIZE 0x10 +#define AZX_REG_SD_FORMAT 0x12 +#define AZX_REG_SD_BDLPL 0x18 +#define AZX_REG_SD_BDLPU 0x1c /* PCI space */ -#define ICH6_PCIREG_TCSEL 0x44 +#define AZX_PCIREG_TCSEL 0x44 /* * other constants */ -/* max number of SDs */ -/* ICH, ATI and VIA have 4 playback and 4 capture */ -#define ICH6_NUM_CAPTURE 4 -#define ICH6_NUM_PLAYBACK 4 - -/* ULI has 6 playback and 5 capture */ -#define ULI_NUM_CAPTURE 5 -#define ULI_NUM_PLAYBACK 6 - -/* ATI HDMI may have up to 8 playbacks and 0 capture */ -#define ATIHDMI_NUM_CAPTURE 0 -#define ATIHDMI_NUM_PLAYBACK 8 - -/* TERA has 4 playback and 3 capture */ -#define TERA_NUM_CAPTURE 3 -#define TERA_NUM_PLAYBACK 4 - -/* this number is statically defined for simplicity */ -#define MAX_AZX_DEV 16 - /* max number of fragments - we may use more if allocating more pages for BDL */ #define BDL_SIZE 4096 #define AZX_MAX_BDL_ENTRIES (BDL_SIZE / 16) @@ -160,13 +140,13 @@ enum { SDI0, SDI1, SDI2, SDI3, SDO0, SDO1, SDO2, SDO3 }; #define SD_STS_FIFO_READY 0x20 /* FIFO ready */ /* INTCTL and INTSTS */ -#define ICH6_INT_ALL_STREAM 0xff /* all stream interrupts */ -#define ICH6_INT_CTRL_EN 0x40000000 /* controller interrupt enable bit */ -#define ICH6_INT_GLOBAL_EN 0x80000000 /* global interrupt enable bit */ +#define AZX_INT_ALL_STREAM 0xff /* all stream interrupts */ +#define AZX_INT_CTRL_EN 0x40000000 /* controller interrupt enable bit */ +#define AZX_INT_GLOBAL_EN 0x80000000 /* global interrupt enable bit */ /* below are so far hardcoded - should read registers in future */ -#define ICH6_MAX_CORB_ENTRIES 256 -#define ICH6_MAX_RIRB_ENTRIES 256 +#define AZX_MAX_CORB_ENTRIES 256 +#define AZX_MAX_RIRB_ENTRIES 256 /* driver quirks (capabilities) */ /* bits 0-7 are used for indicating driver type */ @@ -192,35 +172,6 @@ enum { SDI0, SDI1, SDI2, SDI3, SDO0, SDO1, SDO2, SDO3 }; #define AZX_DCAPS_I915_POWERWELL (1 << 27) /* HSW i915 powerwell support */ #define AZX_DCAPS_CORBRP_SELF_CLEAR (1 << 28) /* CORBRP clears itself after reset */ -/* position fix mode */ -enum { - POS_FIX_AUTO, - POS_FIX_LPIB, - POS_FIX_POSBUF, - POS_FIX_VIACOMBO, - POS_FIX_COMBO, -}; - -/* Defines for ATI HD Audio support in SB450 south bridge */ -#define ATI_SB450_HDAUDIO_MISC_CNTR2_ADDR 0x42 -#define ATI_SB450_HDAUDIO_ENABLE_SNOOP 0x02 - -/* Defines for Nvidia HDA support */ -#define NVIDIA_HDA_TRANSREG_ADDR 0x4e -#define NVIDIA_HDA_ENABLE_COHBITS 0x0f -#define NVIDIA_HDA_ISTRM_COH 0x4d -#define NVIDIA_HDA_OSTRM_COH 0x4c -#define NVIDIA_HDA_ENABLE_COHBIT 0x01 - -/* Defines for Intel SCH HDA snoop control */ -#define INTEL_SCH_HDA_DEVC 0x78 -#define INTEL_SCH_HDA_DEVC_NOSNOOP (0x1<<11) - -/* Define IN stream 0 FIFO size offset in VIA controller */ -#define VIA_IN_STREAM0_FIFO_SIZE_OFFSET 0x90 -/* Define VIA HD Audio Device ID*/ -#define VIA_HDAC_DEVICE_ID 0x3288 - /* HD Audio class code */ #define PCI_CLASS_MULTIMEDIA_HD_AUDIO 0x0403 @@ -325,6 +276,9 @@ struct azx_pcm { struct list_head list; }; +typedef unsigned int (*azx_get_pos_callback_t)(struct azx *, struct azx_dev *); +typedef int (*azx_get_delay_callback_t)(struct azx *, struct azx_dev *, unsigned int pos); + struct azx { struct snd_card *card; struct pci_dev *pci; @@ -343,6 +297,10 @@ struct azx { /* Register interaction. */ const struct hda_controller_ops *ops; + /* position adjustment callbacks */ + azx_get_pos_callback_t get_position[2]; + azx_get_delay_callback_t get_delay[2]; + /* pci resources */ unsigned long addr; void __iomem *remap_addr; @@ -351,7 +309,6 @@ struct azx { /* locks */ spinlock_t reg_lock; struct mutex open_mutex; /* Prevents concurrent open/close operations */ - struct completion probe_wait; /* streams (x num_streams) */ struct azx_dev *azx_dev; @@ -378,7 +335,6 @@ struct azx { #endif /* flags */ - int position_fix[2]; /* for both playback/capture streams */ const int *bdl_pos_adj; int poll_count; unsigned int running:1; @@ -386,46 +342,23 @@ struct azx { unsigned int single_cmd:1; unsigned int polling_mode:1; unsigned int msi:1; - unsigned int irq_pending_warned:1; unsigned int probing:1; /* codec probing phase */ unsigned int snoop:1; unsigned int align_buffer_size:1; unsigned int region_requested:1; - - /* VGA-switcheroo setup */ - unsigned int use_vga_switcheroo:1; - unsigned int vga_switcheroo_registered:1; - unsigned int init_failed:1; /* delayed init failed */ unsigned int disabled:1; /* disabled by VGA-switcher */ /* for debugging */ unsigned int last_cmd[AZX_MAX_CODECS]; - /* for pending irqs */ - struct work_struct irq_pending_work; - - struct work_struct probe_work; - /* reboot notifier (for mysterious hangup problem at power-down) */ struct notifier_block reboot_notifier; - /* card list (for power_save trigger) */ - struct list_head list; - #ifdef CONFIG_SND_HDA_DSP_LOADER struct azx_dev saved_azx_dev; #endif - - /* secondary power domain for hdmi audio under vga device */ - struct dev_pm_domain hdmi_pm_domain; }; -#ifdef CONFIG_SND_VERBOSE_PRINTK -#define SFX /* nop */ -#else -#define SFX "hda-intel " -#endif - #ifdef CONFIG_X86 #define azx_snoop(chip) ((chip)->snoop) #else @@ -437,29 +370,29 @@ struct azx { */ #define azx_writel(chip, reg, value) \ - ((chip)->ops->reg_writel(value, (chip)->remap_addr + ICH6_REG_##reg)) + ((chip)->ops->reg_writel(value, (chip)->remap_addr + AZX_REG_##reg)) #define azx_readl(chip, reg) \ - ((chip)->ops->reg_readl((chip)->remap_addr + ICH6_REG_##reg)) + ((chip)->ops->reg_readl((chip)->remap_addr + AZX_REG_##reg)) #define azx_writew(chip, reg, value) \ - ((chip)->ops->reg_writew(value, (chip)->remap_addr + ICH6_REG_##reg)) + ((chip)->ops->reg_writew(value, (chip)->remap_addr + AZX_REG_##reg)) #define azx_readw(chip, reg) \ - ((chip)->ops->reg_readw((chip)->remap_addr + ICH6_REG_##reg)) + ((chip)->ops->reg_readw((chip)->remap_addr + AZX_REG_##reg)) #define azx_writeb(chip, reg, value) \ - ((chip)->ops->reg_writeb(value, (chip)->remap_addr + ICH6_REG_##reg)) + ((chip)->ops->reg_writeb(value, (chip)->remap_addr + AZX_REG_##reg)) #define azx_readb(chip, reg) \ - ((chip)->ops->reg_readb((chip)->remap_addr + ICH6_REG_##reg)) + ((chip)->ops->reg_readb((chip)->remap_addr + AZX_REG_##reg)) #define azx_sd_writel(chip, dev, reg, value) \ - ((chip)->ops->reg_writel(value, (dev)->sd_addr + ICH6_REG_##reg)) + ((chip)->ops->reg_writel(value, (dev)->sd_addr + AZX_REG_##reg)) #define azx_sd_readl(chip, dev, reg) \ - ((chip)->ops->reg_readl((dev)->sd_addr + ICH6_REG_##reg)) + ((chip)->ops->reg_readl((dev)->sd_addr + AZX_REG_##reg)) #define azx_sd_writew(chip, dev, reg, value) \ - ((chip)->ops->reg_writew(value, (dev)->sd_addr + ICH6_REG_##reg)) + ((chip)->ops->reg_writew(value, (dev)->sd_addr + AZX_REG_##reg)) #define azx_sd_readw(chip, dev, reg) \ - ((chip)->ops->reg_readw((dev)->sd_addr + ICH6_REG_##reg)) + ((chip)->ops->reg_readw((dev)->sd_addr + AZX_REG_##reg)) #define azx_sd_writeb(chip, dev, reg, value) \ - ((chip)->ops->reg_writeb(value, (dev)->sd_addr + ICH6_REG_##reg)) + ((chip)->ops->reg_writeb(value, (dev)->sd_addr + AZX_REG_##reg)) #define azx_sd_readb(chip, dev, reg) \ - ((chip)->ops->reg_readb((dev)->sd_addr + ICH6_REG_##reg)) + ((chip)->ops->reg_readb((dev)->sd_addr + AZX_REG_##reg)) #endif /* __SOUND_HDA_PRIV_H */ |