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sound/pci/intel8x0.c
92.4 KB
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/* * ALSA driver for Intel ICH (i8x0) chipsets * |
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* Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz> |
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* * * This code also contains alpha support for SiS 735 chipsets provided * by Mike Pieper <mptei@users.sourceforge.net>. We have no datasheet * for SiS735, so the code is not fully functional. * * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * */ |
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#include <asm/io.h> #include <linux/delay.h> #include <linux/interrupt.h> #include <linux/init.h> #include <linux/pci.h> #include <linux/slab.h> |
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#include <linux/module.h> |
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#include <sound/core.h> #include <sound/pcm.h> #include <sound/ac97_codec.h> #include <sound/info.h> #include <sound/initval.h> /* for 440MX workaround */ #include <asm/pgtable.h> #include <asm/cacheflush.h> |
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#ifdef CONFIG_KVM_GUEST |
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#include <linux/kvm_para.h> |
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#else #define kvm_para_available() (0) #endif |
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MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); |
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MODULE_DESCRIPTION("Intel 82801AA,82901AB,i810,i820,i830,i840,i845,MX440; SiS 7012; Ali 5455"); MODULE_LICENSE("GPL"); MODULE_SUPPORTED_DEVICE("{{Intel,82801AA-ICH}," "{Intel,82901AB-ICH0}," "{Intel,82801BA-ICH2}," "{Intel,82801CA-ICH3}," "{Intel,82801DB-ICH4}," "{Intel,ICH5}," "{Intel,ICH6}," "{Intel,ICH7}," "{Intel,6300ESB}," |
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"{Intel,ESB2}," |
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"{Intel,MX440}," "{SiS,SI7012}," "{NVidia,nForce Audio}," "{NVidia,nForce2 Audio}," |
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"{NVidia,nForce3 Audio}," "{NVidia,MCP04}," "{NVidia,MCP501}," "{NVidia,CK804}," "{NVidia,CK8}," "{NVidia,CK8S}," |
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"{AMD,AMD768}," "{AMD,AMD8111}," "{ALI,M5455}}"); |
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static int index = SNDRV_DEFAULT_IDX1; /* Index 0-MAX */ static char *id = SNDRV_DEFAULT_STR1; /* ID for this card */ |
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static int ac97_clock; |
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static char *ac97_quirk; |
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static bool buggy_semaphore; |
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static int buggy_irq = -1; /* auto-check */ |
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static bool xbox; |
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static int spdif_aclink = -1; |
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static int inside_vm = -1; |
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module_param(index, int, 0444); |
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MODULE_PARM_DESC(index, "Index value for Intel i8x0 soundcard."); |
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module_param(id, charp, 0444); |
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MODULE_PARM_DESC(id, "ID string for Intel i8x0 soundcard."); |
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module_param(ac97_clock, int, 0444); |
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MODULE_PARM_DESC(ac97_clock, "AC'97 codec clock (0 = whitelist + auto-detect, 1 = force autodetect)."); |
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module_param(ac97_quirk, charp, 0444); |
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MODULE_PARM_DESC(ac97_quirk, "AC'97 workaround for strange hardware."); |
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module_param(buggy_semaphore, bool, 0444); |
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MODULE_PARM_DESC(buggy_semaphore, "Enable workaround for hardwares with problematic codec semaphores."); |
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module_param(buggy_irq, bint, 0444); |
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MODULE_PARM_DESC(buggy_irq, "Enable workaround for buggy interrupts on some motherboards."); |
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module_param(xbox, bool, 0444); |
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MODULE_PARM_DESC(xbox, "Set to 1 for Xbox, if you have problems with the AC'97 codec detection."); |
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module_param(spdif_aclink, int, 0444); MODULE_PARM_DESC(spdif_aclink, "S/PDIF over AC-link."); |
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module_param(inside_vm, bint, 0444); |
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MODULE_PARM_DESC(inside_vm, "KVM/Parallels optimization."); |
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/* just for backward compatibility */ |
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static bool enable; |
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module_param(enable, bool, 0444); |
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static int joystick; module_param(joystick, int, 0444); |
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/* * Direct registers */ |
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enum { DEVICE_INTEL, DEVICE_INTEL_ICH4, DEVICE_SIS, DEVICE_ALI, DEVICE_NFORCE }; #define ICHREG(x) ICH_REG_##x #define DEFINE_REGSET(name,base) \ enum { \ ICH_REG_##name##_BDBAR = base + 0x0, /* dword - buffer descriptor list base address */ \ ICH_REG_##name##_CIV = base + 0x04, /* byte - current index value */ \ ICH_REG_##name##_LVI = base + 0x05, /* byte - last valid index */ \ ICH_REG_##name##_SR = base + 0x06, /* byte - status register */ \ ICH_REG_##name##_PICB = base + 0x08, /* word - position in current buffer */ \ ICH_REG_##name##_PIV = base + 0x0a, /* byte - prefetched index value */ \ ICH_REG_##name##_CR = base + 0x0b, /* byte - control register */ \ }; /* busmaster blocks */ DEFINE_REGSET(OFF, 0); /* offset */ DEFINE_REGSET(PI, 0x00); /* PCM in */ DEFINE_REGSET(PO, 0x10); /* PCM out */ DEFINE_REGSET(MC, 0x20); /* Mic in */ /* ICH4 busmaster blocks */ DEFINE_REGSET(MC2, 0x40); /* Mic in 2 */ DEFINE_REGSET(PI2, 0x50); /* PCM in 2 */ DEFINE_REGSET(SP, 0x60); /* SPDIF out */ /* values for each busmaster block */ /* LVI */ #define ICH_REG_LVI_MASK 0x1f /* SR */ #define ICH_FIFOE 0x10 /* FIFO error */ #define ICH_BCIS 0x08 /* buffer completion interrupt status */ #define ICH_LVBCI 0x04 /* last valid buffer completion interrupt */ #define ICH_CELV 0x02 /* current equals last valid */ #define ICH_DCH 0x01 /* DMA controller halted */ /* PIV */ #define ICH_REG_PIV_MASK 0x1f /* mask */ /* CR */ #define ICH_IOCE 0x10 /* interrupt on completion enable */ #define ICH_FEIE 0x08 /* fifo error interrupt enable */ #define ICH_LVBIE 0x04 /* last valid buffer interrupt enable */ #define ICH_RESETREGS 0x02 /* reset busmaster registers */ #define ICH_STARTBM 0x01 /* start busmaster operation */ /* global block */ #define ICH_REG_GLOB_CNT 0x2c /* dword - global control */ #define ICH_PCM_SPDIF_MASK 0xc0000000 /* s/pdif pcm slot mask (ICH4) */ #define ICH_PCM_SPDIF_NONE 0x00000000 /* reserved - undefined */ #define ICH_PCM_SPDIF_78 0x40000000 /* s/pdif pcm on slots 7&8 */ #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) */ |
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#define ICH_PCM_246_MASK 0x00300000 /* chan mask (not all chips) */ #define ICH_PCM_8 0x00300000 /* 8 channels (not all chips) */ |
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#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) */ #define ICH_SIS_PCM_246_MASK 0x000000c0 /* 6 channels (SIS7012) */ #define ICH_SIS_PCM_6 0x00000080 /* 6 channels (SIS7012) */ #define ICH_SIS_PCM_4 0x00000040 /* 4 channels (SIS7012) */ #define ICH_SIS_PCM_2 0x00000000 /* 2 channels (SIS7012) */ #define ICH_TRIE 0x00000040 /* tertiary resume interrupt enable */ #define ICH_SRIE 0x00000020 /* secondary resume interrupt enable */ #define ICH_PRIE 0x00000010 /* primary resume interrupt enable */ #define ICH_ACLINK 0x00000008 /* AClink shut off */ #define ICH_AC97WARM 0x00000004 /* AC'97 warm reset */ #define ICH_AC97COLD 0x00000002 /* AC'97 cold reset */ #define ICH_GIE 0x00000001 /* GPI interrupt enable */ #define ICH_REG_GLOB_STA 0x30 /* dword - global status */ #define ICH_TRI 0x20000000 /* ICH4: tertiary (AC_SDIN2) resume interrupt */ #define ICH_TCR 0x10000000 /* ICH4: tertiary (AC_SDIN2) codec ready */ #define ICH_BCS 0x08000000 /* ICH4: bit clock stopped */ #define ICH_SPINT 0x04000000 /* ICH4: S/PDIF interrupt */ #define ICH_P2INT 0x02000000 /* ICH4: PCM2-In interrupt */ #define ICH_M2INT 0x01000000 /* ICH4: Mic2-In interrupt */ #define ICH_SAMPLE_CAP 0x00c00000 /* ICH4: sample capability bits (RO) */ #define ICH_SAMPLE_16_20 0x00400000 /* ICH4: 16- and 20-bit samples */ #define ICH_MULTICHAN_CAP 0x00300000 /* ICH4: multi-channel capability bits (RO) */ |
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#define ICH_SIS_TRI 0x00080000 /* SIS: tertiary resume irq */ #define ICH_SIS_TCR 0x00040000 /* SIS: tertiary codec ready */ |
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#define ICH_MD3 0x00020000 /* modem power down semaphore */ #define ICH_AD3 0x00010000 /* audio power down semaphore */ #define ICH_RCS 0x00008000 /* read completion status */ #define ICH_BIT3 0x00004000 /* bit 3 slot 12 */ #define ICH_BIT2 0x00002000 /* bit 2 slot 12 */ #define ICH_BIT1 0x00001000 /* bit 1 slot 12 */ #define ICH_SRI 0x00000800 /* secondary (AC_SDIN1) resume interrupt */ #define ICH_PRI 0x00000400 /* primary (AC_SDIN0) resume interrupt */ #define ICH_SCR 0x00000200 /* secondary (AC_SDIN1) codec ready */ #define ICH_PCR 0x00000100 /* primary (AC_SDIN0) codec ready */ #define ICH_MCINT 0x00000080 /* MIC capture interrupt */ #define ICH_POINT 0x00000040 /* playback interrupt */ #define ICH_PIINT 0x00000020 /* capture interrupt */ #define ICH_NVSPINT 0x00000010 /* nforce spdif interrupt */ #define ICH_MOINT 0x00000004 /* modem playback interrupt */ #define ICH_MIINT 0x00000002 /* modem capture interrupt */ #define ICH_GSCI 0x00000001 /* GPI status change interrupt */ #define ICH_REG_ACC_SEMA 0x34 /* byte - codec write semaphore */ #define ICH_CAS 0x01 /* codec access semaphore */ #define ICH_REG_SDM 0x80 #define ICH_DI2L_MASK 0x000000c0 /* PCM In 2, Mic In 2 data in line */ #define ICH_DI2L_SHIFT 6 #define ICH_DI1L_MASK 0x00000030 /* PCM In 1, Mic In 1 data in line */ #define ICH_DI1L_SHIFT 4 #define ICH_SE 0x00000008 /* steer enable */ #define ICH_LDI_MASK 0x00000003 /* last codec read data input */ #define ICH_MAX_FRAGS 32 /* max hw frags */ /* * registers for Ali5455 */ /* ALi 5455 busmaster blocks */ DEFINE_REGSET(AL_PI, 0x40); /* ALi PCM in */ DEFINE_REGSET(AL_PO, 0x50); /* Ali PCM out */ DEFINE_REGSET(AL_MC, 0x60); /* Ali Mic in */ DEFINE_REGSET(AL_CDC_SPO, 0x70); /* Ali Codec SPDIF out */ DEFINE_REGSET(AL_CENTER, 0x80); /* Ali center out */ DEFINE_REGSET(AL_LFE, 0x90); /* Ali center out */ DEFINE_REGSET(AL_CLR_SPI, 0xa0); /* Ali Controller SPDIF in */ DEFINE_REGSET(AL_CLR_SPO, 0xb0); /* Ali Controller SPDIF out */ DEFINE_REGSET(AL_I2S, 0xc0); /* Ali I2S in */ DEFINE_REGSET(AL_PI2, 0xd0); /* Ali PCM2 in */ DEFINE_REGSET(AL_MC2, 0xe0); /* Ali Mic2 in */ enum { ICH_REG_ALI_SCR = 0x00, /* System Control Register */ ICH_REG_ALI_SSR = 0x04, /* System Status Register */ ICH_REG_ALI_DMACR = 0x08, /* DMA Control Register */ ICH_REG_ALI_FIFOCR1 = 0x0c, /* FIFO Control Register 1 */ ICH_REG_ALI_INTERFACECR = 0x10, /* Interface Control Register */ ICH_REG_ALI_INTERRUPTCR = 0x14, /* Interrupt control Register */ ICH_REG_ALI_INTERRUPTSR = 0x18, /* Interrupt Status Register */ ICH_REG_ALI_FIFOCR2 = 0x1c, /* FIFO Control Register 2 */ ICH_REG_ALI_CPR = 0x20, /* Command Port Register */ ICH_REG_ALI_CPR_ADDR = 0x22, /* ac97 addr write */ ICH_REG_ALI_SPR = 0x24, /* Status Port Register */ ICH_REG_ALI_SPR_ADDR = 0x26, /* ac97 addr read */ ICH_REG_ALI_FIFOCR3 = 0x2c, /* FIFO Control Register 3 */ ICH_REG_ALI_TTSR = 0x30, /* Transmit Tag Slot Register */ ICH_REG_ALI_RTSR = 0x34, /* Receive Tag Slot Register */ ICH_REG_ALI_CSPSR = 0x38, /* Command/Status Port Status Register */ ICH_REG_ALI_CAS = 0x3c, /* Codec Write Semaphore Register */ ICH_REG_ALI_HWVOL = 0xf0, /* hardware volume control/status */ ICH_REG_ALI_I2SCR = 0xf4, /* I2S control/status */ ICH_REG_ALI_SPDIFCSR = 0xf8, /* spdif channel status register */ ICH_REG_ALI_SPDIFICS = 0xfc, /* spdif interface control/status */ }; #define ALI_CAS_SEM_BUSY 0x80000000 #define ALI_CPR_ADDR_SECONDARY 0x100 #define ALI_CPR_ADDR_READ 0x80 #define ALI_CSPSR_CODEC_READY 0x08 #define ALI_CSPSR_READ_OK 0x02 #define ALI_CSPSR_WRITE_OK 0x01 /* interrupts for the whole chip by interrupt status register finish */ #define ALI_INT_MICIN2 (1<<26) #define ALI_INT_PCMIN2 (1<<25) #define ALI_INT_I2SIN (1<<24) #define ALI_INT_SPDIFOUT (1<<23) /* controller spdif out INTERRUPT */ #define ALI_INT_SPDIFIN (1<<22) #define ALI_INT_LFEOUT (1<<21) #define ALI_INT_CENTEROUT (1<<20) #define ALI_INT_CODECSPDIFOUT (1<<19) #define ALI_INT_MICIN (1<<18) #define ALI_INT_PCMOUT (1<<17) #define ALI_INT_PCMIN (1<<16) #define ALI_INT_CPRAIS (1<<7) /* command port available */ #define ALI_INT_SPRAIS (1<<5) /* status port available */ #define ALI_INT_GPIO (1<<1) |
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#define ALI_INT_MASK (ALI_INT_SPDIFOUT|ALI_INT_CODECSPDIFOUT|\ ALI_INT_MICIN|ALI_INT_PCMOUT|ALI_INT_PCMIN) |
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#define ICH_ALI_SC_RESET (1<<31) /* master reset */ #define ICH_ALI_SC_AC97_DBL (1<<30) #define ICH_ALI_SC_CODEC_SPDF (3<<20) /* 1=7/8, 2=6/9, 3=10/11 */ #define ICH_ALI_SC_IN_BITS (3<<18) #define ICH_ALI_SC_OUT_BITS (3<<16) #define ICH_ALI_SC_6CH_CFG (3<<14) #define ICH_ALI_SC_PCM_4 (1<<8) #define ICH_ALI_SC_PCM_6 (2<<8) #define ICH_ALI_SC_PCM_246_MASK (3<<8) #define ICH_ALI_SS_SEC_ID (3<<5) #define ICH_ALI_SS_PRI_ID (3<<3) #define ICH_ALI_IF_AC97SP (1<<21) #define ICH_ALI_IF_MC (1<<20) #define ICH_ALI_IF_PI (1<<19) #define ICH_ALI_IF_MC2 (1<<18) #define ICH_ALI_IF_PI2 (1<<17) #define ICH_ALI_IF_LINE_SRC (1<<15) /* 0/1 = slot 3/6 */ #define ICH_ALI_IF_MIC_SRC (1<<14) /* 0/1 = slot 3/6 */ #define ICH_ALI_IF_SPDF_SRC (3<<12) /* 00 = PCM, 01 = AC97-in, 10 = spdif-in, 11 = i2s */ #define ICH_ALI_IF_AC97_OUT (3<<8) /* 00 = PCM, 10 = spdif-in, 11 = i2s */ #define ICH_ALI_IF_PO_SPDF (1<<3) #define ICH_ALI_IF_PO (1<<1) /* * */ |
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enum { ICHD_PCMIN, ICHD_PCMOUT, ICHD_MIC, ICHD_MIC2, ICHD_PCM2IN, ICHD_SPBAR, ICHD_LAST = ICHD_SPBAR }; enum { NVD_PCMIN, NVD_PCMOUT, NVD_MIC, NVD_SPBAR, NVD_LAST = NVD_SPBAR }; enum { ALID_PCMIN, ALID_PCMOUT, ALID_MIC, ALID_AC97SPDIFOUT, ALID_SPDIFIN, ALID_SPDIFOUT, ALID_LAST = ALID_SPDIFOUT }; |
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#define get_ichdev(substream) (substream->runtime->private_data) |
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struct ichdev { |
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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) */ |
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struct snd_pcm_substream *substream; |
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unsigned int physbuf; /* physical address (32bit) */ unsigned int size; unsigned int fragsize; unsigned int fragsize1; unsigned int position; unsigned int pos_shift; |
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unsigned int last_pos; |
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int frags; int lvi; int lvi_frag; int civ; int ack; int ack_reload; unsigned int ack_bit; unsigned int roff_sr; unsigned int roff_picb; unsigned int int_sta_mask; /* interrupt status mask */ unsigned int ali_slot; /* ALI DMA slot */ struct ac97_pcm *pcm; int pcm_open_flag; unsigned int page_attr_changed: 1; |
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unsigned int suspended: 1; |
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}; |
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struct intel8x0 { |
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unsigned int device_type; int irq; |
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void __iomem *addr; void __iomem *bmaddr; |
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struct pci_dev *pci; |
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struct snd_card *card; |
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int pcm_devs; |
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struct snd_pcm *pcm[6]; struct ichdev ichd[6]; |
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unsigned multi4: 1, multi6: 1, |
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multi8 :1, |
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dra: 1, smp20bit: 1; unsigned in_ac97_init: 1, in_sdin_init: 1; unsigned in_measurement: 1; /* during ac97 clock measurement */ unsigned fix_nocache: 1; /* workaround for 440MX */ unsigned buggy_irq: 1; /* workaround for buggy mobos */ unsigned xbox: 1; /* workaround for Xbox AC'97 detection */ |
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unsigned buggy_semaphore: 1; /* workaround for buggy codec semaphore */ |
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unsigned inside_vm: 1; /* enable VM optimization */ |
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int spdif_idx; /* SPDIF BAR index; *_SPBAR or -1 if use PCMOUT */ |
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unsigned int sdm_saved; /* SDM reg value */ |
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struct snd_ac97_bus *ac97_bus; struct snd_ac97 *ac97[3]; |
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unsigned int ac97_sdin[3]; |
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unsigned int max_codecs, ncodecs; unsigned int *codec_bit; unsigned int codec_isr_bits; unsigned int codec_ready_bits; |
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spinlock_t reg_lock; u32 bdbars_count; struct snd_dma_buffer bdbars; u32 int_sta_reg; /* interrupt status register */ u32 int_sta_mask; /* interrupt status mask */ }; |
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static DEFINE_PCI_DEVICE_TABLE(snd_intel8x0_ids) = { |
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{ PCI_VDEVICE(INTEL, 0x2415), DEVICE_INTEL }, /* 82801AA */ { PCI_VDEVICE(INTEL, 0x2425), DEVICE_INTEL }, /* 82901AB */ { PCI_VDEVICE(INTEL, 0x2445), DEVICE_INTEL }, /* 82801BA */ { PCI_VDEVICE(INTEL, 0x2485), DEVICE_INTEL }, /* ICH3 */ { PCI_VDEVICE(INTEL, 0x24c5), DEVICE_INTEL_ICH4 }, /* ICH4 */ { PCI_VDEVICE(INTEL, 0x24d5), DEVICE_INTEL_ICH4 }, /* ICH5 */ { PCI_VDEVICE(INTEL, 0x25a6), DEVICE_INTEL_ICH4 }, /* ESB */ { PCI_VDEVICE(INTEL, 0x266e), DEVICE_INTEL_ICH4 }, /* ICH6 */ { PCI_VDEVICE(INTEL, 0x27de), DEVICE_INTEL_ICH4 }, /* ICH7 */ { PCI_VDEVICE(INTEL, 0x2698), DEVICE_INTEL_ICH4 }, /* ESB2 */ { PCI_VDEVICE(INTEL, 0x7195), DEVICE_INTEL }, /* 440MX */ { PCI_VDEVICE(SI, 0x7012), DEVICE_SIS }, /* SI7012 */ { PCI_VDEVICE(NVIDIA, 0x01b1), DEVICE_NFORCE }, /* NFORCE */ { PCI_VDEVICE(NVIDIA, 0x003a), DEVICE_NFORCE }, /* MCP04 */ { PCI_VDEVICE(NVIDIA, 0x006a), DEVICE_NFORCE }, /* NFORCE2 */ { PCI_VDEVICE(NVIDIA, 0x0059), DEVICE_NFORCE }, /* CK804 */ { PCI_VDEVICE(NVIDIA, 0x008a), DEVICE_NFORCE }, /* CK8 */ { PCI_VDEVICE(NVIDIA, 0x00da), DEVICE_NFORCE }, /* NFORCE3 */ { PCI_VDEVICE(NVIDIA, 0x00ea), DEVICE_NFORCE }, /* CK8S */ { PCI_VDEVICE(NVIDIA, 0x026b), DEVICE_NFORCE }, /* MCP51 */ { PCI_VDEVICE(AMD, 0x746d), DEVICE_INTEL }, /* AMD8111 */ { PCI_VDEVICE(AMD, 0x7445), DEVICE_INTEL }, /* AMD768 */ { PCI_VDEVICE(AL, 0x5455), DEVICE_ALI }, /* Ali5455 */ |
1da177e4c Linux-2.6.12-rc2 |
449 450 451 452 453 454 455 456 |
{ 0, } }; MODULE_DEVICE_TABLE(pci, snd_intel8x0_ids); /* * Lowlevel I/O - busmaster */ |
3388c37e0 [ALSA] intel8x0 -... |
457 |
static inline u8 igetbyte(struct intel8x0 *chip, u32 offset) |
1da177e4c Linux-2.6.12-rc2 |
458 |
{ |
3388c37e0 [ALSA] intel8x0 -... |
459 |
return ioread8(chip->bmaddr + offset); |
1da177e4c Linux-2.6.12-rc2 |
460 |
} |
3388c37e0 [ALSA] intel8x0 -... |
461 |
static inline u16 igetword(struct intel8x0 *chip, u32 offset) |
1da177e4c Linux-2.6.12-rc2 |
462 |
{ |
3388c37e0 [ALSA] intel8x0 -... |
463 |
return ioread16(chip->bmaddr + offset); |
1da177e4c Linux-2.6.12-rc2 |
464 |
} |
3388c37e0 [ALSA] intel8x0 -... |
465 |
static inline u32 igetdword(struct intel8x0 *chip, u32 offset) |
1da177e4c Linux-2.6.12-rc2 |
466 |
{ |
3388c37e0 [ALSA] intel8x0 -... |
467 |
return ioread32(chip->bmaddr + offset); |
1da177e4c Linux-2.6.12-rc2 |
468 |
} |
3388c37e0 [ALSA] intel8x0 -... |
469 |
static inline void iputbyte(struct intel8x0 *chip, u32 offset, u8 val) |
1da177e4c Linux-2.6.12-rc2 |
470 |
{ |
3388c37e0 [ALSA] intel8x0 -... |
471 |
iowrite8(val, chip->bmaddr + offset); |
1da177e4c Linux-2.6.12-rc2 |
472 |
} |
3388c37e0 [ALSA] intel8x0 -... |
473 |
static inline void iputword(struct intel8x0 *chip, u32 offset, u16 val) |
1da177e4c Linux-2.6.12-rc2 |
474 |
{ |
3388c37e0 [ALSA] intel8x0 -... |
475 |
iowrite16(val, chip->bmaddr + offset); |
1da177e4c Linux-2.6.12-rc2 |
476 |
} |
3388c37e0 [ALSA] intel8x0 -... |
477 |
static inline void iputdword(struct intel8x0 *chip, u32 offset, u32 val) |
1da177e4c Linux-2.6.12-rc2 |
478 |
{ |
3388c37e0 [ALSA] intel8x0 -... |
479 |
iowrite32(val, chip->bmaddr + offset); |
1da177e4c Linux-2.6.12-rc2 |
480 481 482 483 484 |
} /* * Lowlevel I/O - AC'97 registers */ |
3388c37e0 [ALSA] intel8x0 -... |
485 |
static inline u16 iagetword(struct intel8x0 *chip, u32 offset) |
1da177e4c Linux-2.6.12-rc2 |
486 |
{ |
3388c37e0 [ALSA] intel8x0 -... |
487 |
return ioread16(chip->addr + offset); |
1da177e4c Linux-2.6.12-rc2 |
488 |
} |
3388c37e0 [ALSA] intel8x0 -... |
489 |
static inline void iaputword(struct intel8x0 *chip, u32 offset, u16 val) |
1da177e4c Linux-2.6.12-rc2 |
490 |
{ |
3388c37e0 [ALSA] intel8x0 -... |
491 |
iowrite16(val, chip->addr + offset); |
1da177e4c Linux-2.6.12-rc2 |
492 493 494 495 496 497 498 499 500 |
} /* * Basic I/O */ /* * access to AC97 codec via normal i/o (for ICH and SIS7012) */ |
6b75a9d8b [ALSA] Remove xxx... |
501 |
static int snd_intel8x0_codec_semaphore(struct intel8x0 *chip, unsigned int codec) |
1da177e4c Linux-2.6.12-rc2 |
502 503 504 505 506 507 508 509 |
{ int time; if (codec > 2) return -EIO; if (chip->in_sdin_init) { /* we don't know the ready bit assignment at the moment */ /* so we check any */ |
84a43bd52 [ALSA] intel8x0 -... |
510 |
codec = chip->codec_isr_bits; |
1da177e4c Linux-2.6.12-rc2 |
511 |
} else { |
84a43bd52 [ALSA] intel8x0 -... |
512 |
codec = chip->codec_bit[chip->ac97_sdin[codec]]; |
1da177e4c Linux-2.6.12-rc2 |
513 514 515 516 517 |
} /* codec ready ? */ if ((igetdword(chip, ICHREG(GLOB_STA)) & codec) == 0) return -EIO; |
a06147d22 [ALSA] intel8x0 -... |
518 519 |
if (chip->buggy_semaphore) return 0; /* just ignore ... */ |
1da177e4c Linux-2.6.12-rc2 |
520 521 522 523 524 525 526 |
/* Anyone holding a semaphore for 1 msec should be shot... */ time = 100; do { if (!(igetbyte(chip, ICHREG(ACC_SEMA)) & ICH_CAS)) return 0; udelay(10); } while (time--); |
25985edce Fix common misspe... |
527 |
/* access to some forbidden (non existent) ac97 registers will not |
1da177e4c Linux-2.6.12-rc2 |
528 529 |
* reset the semaphore. So even if you don't get the semaphore, still * continue the access. We don't need the semaphore anyway. */ |
99b359ba1 [ALSA] Add missin... |
530 531 |
snd_printk(KERN_ERR "codec_semaphore: semaphore is not ready [0x%x][0x%x] ", |
1da177e4c Linux-2.6.12-rc2 |
532 533 534 535 536 537 |
igetbyte(chip, ICHREG(ACC_SEMA)), igetdword(chip, ICHREG(GLOB_STA))); iagetword(chip, 0); /* clear semaphore flag */ /* I don't care about the semaphore */ return -EBUSY; } |
6b75a9d8b [ALSA] Remove xxx... |
538 |
static void snd_intel8x0_codec_write(struct snd_ac97 *ac97, |
1da177e4c Linux-2.6.12-rc2 |
539 540 541 |
unsigned short reg, unsigned short val) { |
6b75a9d8b [ALSA] Remove xxx... |
542 |
struct intel8x0 *chip = ac97->private_data; |
1da177e4c Linux-2.6.12-rc2 |
543 544 545 |
if (snd_intel8x0_codec_semaphore(chip, ac97->num) < 0) { if (! chip->in_ac97_init) |
99b359ba1 [ALSA] Add missin... |
546 547 |
snd_printk(KERN_ERR "codec_write %d: semaphore is not ready for register 0x%x ", ac97->num, reg); |
1da177e4c Linux-2.6.12-rc2 |
548 549 550 |
} iaputword(chip, reg + ac97->num * 0x80, val); } |
6b75a9d8b [ALSA] Remove xxx... |
551 |
static unsigned short snd_intel8x0_codec_read(struct snd_ac97 *ac97, |
1da177e4c Linux-2.6.12-rc2 |
552 553 |
unsigned short reg) { |
6b75a9d8b [ALSA] Remove xxx... |
554 |
struct intel8x0 *chip = ac97->private_data; |
1da177e4c Linux-2.6.12-rc2 |
555 556 557 558 559 |
unsigned short res; unsigned int tmp; if (snd_intel8x0_codec_semaphore(chip, ac97->num) < 0) { if (! chip->in_ac97_init) |
99b359ba1 [ALSA] Add missin... |
560 561 |
snd_printk(KERN_ERR "codec_read %d: semaphore is not ready for register 0x%x ", ac97->num, reg); |
1da177e4c Linux-2.6.12-rc2 |
562 563 564 565 566 |
res = 0xffff; } else { res = iagetword(chip, reg + ac97->num * 0x80); if ((tmp = igetdword(chip, ICHREG(GLOB_STA))) & ICH_RCS) { /* reset RCS and preserve other R/WC bits */ |
6b75a9d8b [ALSA] Remove xxx... |
567 |
iputdword(chip, ICHREG(GLOB_STA), tmp & |
84a43bd52 [ALSA] intel8x0 -... |
568 |
~(chip->codec_ready_bits | ICH_GSCI)); |
1da177e4c Linux-2.6.12-rc2 |
569 |
if (! chip->in_ac97_init) |
99b359ba1 [ALSA] Add missin... |
570 571 |
snd_printk(KERN_ERR "codec_read %d: read timeout for register 0x%x ", ac97->num, reg); |
1da177e4c Linux-2.6.12-rc2 |
572 573 574 575 576 |
res = 0xffff; } } return res; } |
84a43bd52 [ALSA] intel8x0 -... |
577 578 |
static void __devinit snd_intel8x0_codec_read_test(struct intel8x0 *chip, unsigned int codec) |
1da177e4c Linux-2.6.12-rc2 |
579 580 581 582 583 584 585 |
{ unsigned int tmp; if (snd_intel8x0_codec_semaphore(chip, codec) >= 0) { iagetword(chip, codec * 0x80); if ((tmp = igetdword(chip, ICHREG(GLOB_STA))) & ICH_RCS) { /* reset RCS and preserve other R/WC bits */ |
6b75a9d8b [ALSA] Remove xxx... |
586 |
iputdword(chip, ICHREG(GLOB_STA), tmp & |
84a43bd52 [ALSA] intel8x0 -... |
587 |
~(chip->codec_ready_bits | ICH_GSCI)); |
1da177e4c Linux-2.6.12-rc2 |
588 589 590 591 592 593 594 |
} } } /* * access to AC97 for Ali5455 */ |
6b75a9d8b [ALSA] Remove xxx... |
595 |
static int snd_intel8x0_ali_codec_ready(struct intel8x0 *chip, int mask) |
1da177e4c Linux-2.6.12-rc2 |
596 597 598 599 600 601 602 |
{ int count = 0; for (count = 0; count < 0x7f; count++) { int val = igetbyte(chip, ICHREG(ALI_CSPSR)); if (val & mask) return 0; } |
79ba34b94 [ALSA] intel8x0 -... |
603 604 605 |
if (! chip->in_ac97_init) snd_printd(KERN_WARNING "intel8x0: AC97 codec ready timeout. "); |
1da177e4c Linux-2.6.12-rc2 |
606 607 |
return -EBUSY; } |
6b75a9d8b [ALSA] Remove xxx... |
608 |
static int snd_intel8x0_ali_codec_semaphore(struct intel8x0 *chip) |
1da177e4c Linux-2.6.12-rc2 |
609 610 |
{ int time = 100; |
79ba34b94 [ALSA] intel8x0 -... |
611 612 |
if (chip->buggy_semaphore) return 0; /* just ignore ... */ |
67d8a3c12 ALSA: alsa: time ... |
613 |
while (--time && (igetdword(chip, ICHREG(ALI_CAS)) & ALI_CAS_SEM_BUSY)) |
1da177e4c Linux-2.6.12-rc2 |
614 |
udelay(1); |
79ba34b94 [ALSA] intel8x0 -... |
615 |
if (! time && ! chip->in_ac97_init) |
1da177e4c Linux-2.6.12-rc2 |
616 617 618 619 |
snd_printk(KERN_WARNING "ali_codec_semaphore timeout "); return snd_intel8x0_ali_codec_ready(chip, ALI_CSPSR_CODEC_READY); } |
6b75a9d8b [ALSA] Remove xxx... |
620 |
static unsigned short snd_intel8x0_ali_codec_read(struct snd_ac97 *ac97, unsigned short reg) |
1da177e4c Linux-2.6.12-rc2 |
621 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
622 |
struct intel8x0 *chip = ac97->private_data; |
1da177e4c Linux-2.6.12-rc2 |
623 624 625 626 627 628 629 630 631 632 633 634 635 636 |
unsigned short data = 0xffff; if (snd_intel8x0_ali_codec_semaphore(chip)) goto __err; reg |= ALI_CPR_ADDR_READ; if (ac97->num) reg |= ALI_CPR_ADDR_SECONDARY; iputword(chip, ICHREG(ALI_CPR_ADDR), reg); if (snd_intel8x0_ali_codec_ready(chip, ALI_CSPSR_READ_OK)) goto __err; data = igetword(chip, ICHREG(ALI_SPR)); __err: return data; } |
6b75a9d8b [ALSA] Remove xxx... |
637 638 |
static void snd_intel8x0_ali_codec_write(struct snd_ac97 *ac97, unsigned short reg, unsigned short val) |
1da177e4c Linux-2.6.12-rc2 |
639 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
640 |
struct intel8x0 *chip = ac97->private_data; |
1da177e4c Linux-2.6.12-rc2 |
641 642 643 644 645 646 647 648 649 650 651 652 653 654 |
if (snd_intel8x0_ali_codec_semaphore(chip)) return; iputword(chip, ICHREG(ALI_CPR), val); if (ac97->num) reg |= ALI_CPR_ADDR_SECONDARY; iputword(chip, ICHREG(ALI_CPR_ADDR), reg); snd_intel8x0_ali_codec_ready(chip, ALI_CSPSR_WRITE_OK); } /* * DMA I/O */ |
6b75a9d8b [ALSA] Remove xxx... |
655 |
static void snd_intel8x0_setup_periods(struct intel8x0 *chip, struct ichdev *ichdev) |
1da177e4c Linux-2.6.12-rc2 |
656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 |
{ int idx; u32 *bdbar = ichdev->bdbar; unsigned long port = ichdev->reg_offset; iputdword(chip, port + ICH_REG_OFF_BDBAR, ichdev->bdbar_addr); if (ichdev->size == ichdev->fragsize) { ichdev->ack_reload = ichdev->ack = 2; ichdev->fragsize1 = ichdev->fragsize >> 1; for (idx = 0; idx < (ICH_REG_LVI_MASK + 1) * 2; idx += 4) { bdbar[idx + 0] = cpu_to_le32(ichdev->physbuf); bdbar[idx + 1] = cpu_to_le32(0x80000000 | /* interrupt on completion */ ichdev->fragsize1 >> ichdev->pos_shift); bdbar[idx + 2] = cpu_to_le32(ichdev->physbuf + (ichdev->size >> 1)); bdbar[idx + 3] = cpu_to_le32(0x80000000 | /* interrupt on completion */ ichdev->fragsize1 >> ichdev->pos_shift); } ichdev->frags = 2; } else { ichdev->ack_reload = ichdev->ack = 1; ichdev->fragsize1 = ichdev->fragsize; for (idx = 0; idx < (ICH_REG_LVI_MASK + 1) * 2; idx += 2) { |
6b75a9d8b [ALSA] Remove xxx... |
678 679 680 |
bdbar[idx + 0] = cpu_to_le32(ichdev->physbuf + (((idx >> 1) * ichdev->fragsize) % ichdev->size)); |
1da177e4c Linux-2.6.12-rc2 |
681 682 |
bdbar[idx + 1] = cpu_to_le32(0x80000000 | /* interrupt on completion */ ichdev->fragsize >> ichdev->pos_shift); |
6b75a9d8b [ALSA] Remove xxx... |
683 |
#if 0 |
14ab08610 ALSA: intel8x0 - ... |
684 685 |
printk(KERN_DEBUG "bdbar[%i] = 0x%x [0x%x] ", |
6b75a9d8b [ALSA] Remove xxx... |
686 687 |
idx + 0, bdbar[idx + 0], bdbar[idx + 1]); #endif |
1da177e4c Linux-2.6.12-rc2 |
688 689 690 691 692 693 694 695 696 |
} ichdev->frags = ichdev->size / ichdev->fragsize; } iputbyte(chip, port + ICH_REG_OFF_LVI, ichdev->lvi = ICH_REG_LVI_MASK); ichdev->civ = 0; iputbyte(chip, port + ICH_REG_OFF_CIV, 0); ichdev->lvi_frag = ICH_REG_LVI_MASK % ichdev->frags; ichdev->position = 0; #if 0 |
14ab08610 ALSA: intel8x0 - ... |
697 698 699 700 701 |
printk(KERN_DEBUG "lvi_frag = %i, frags = %i, period_size = 0x%x, " "period_size1 = 0x%x ", ichdev->lvi_frag, ichdev->frags, ichdev->fragsize, ichdev->fragsize1); |
1da177e4c Linux-2.6.12-rc2 |
702 703 704 705 706 707 708 709 710 711 |
#endif /* clear interrupts */ iputbyte(chip, port + ichdev->roff_sr, ICH_FIFOE | ICH_BCIS | ICH_LVBCI); } #ifdef __i386__ /* * Intel 82443MX running a 100MHz processor system bus has a hardware bug, * which aborts PCI busmaster for audio transfer. A workaround is to set * the pages as non-cached. For details, see the errata in |
631dd1a88 Update broken web... |
712 |
* http://download.intel.com/design/chipsets/specupdt/24505108.pdf |
1da177e4c Linux-2.6.12-rc2 |
713 714 715 716 |
*/ static void fill_nocache(void *buf, int size, int nocache) { size = (size + PAGE_SIZE - 1) >> PAGE_SHIFT; |
6d238cc4d x86: convert CPA ... |
717 718 719 720 |
if (nocache) set_pages_uc(virt_to_page(buf), size); else set_pages_wb(virt_to_page(buf), size); |
1da177e4c Linux-2.6.12-rc2 |
721 722 |
} #else |
6d238cc4d x86: convert CPA ... |
723 |
#define fill_nocache(buf, size, nocache) do { ; } while (0) |
1da177e4c Linux-2.6.12-rc2 |
724 725 726 727 728 |
#endif /* * Interrupt handler */ |
6b75a9d8b [ALSA] Remove xxx... |
729 |
static inline void snd_intel8x0_update(struct intel8x0 *chip, struct ichdev *ichdev) |
1da177e4c Linux-2.6.12-rc2 |
730 731 |
{ unsigned long port = ichdev->reg_offset; |
883be7936 [ALSA] intel8x0 -... |
732 |
unsigned long flags; |
1da177e4c Linux-2.6.12-rc2 |
733 734 |
int status, civ, i, step; int ack = 0; |
883be7936 [ALSA] intel8x0 -... |
735 |
spin_lock_irqsave(&chip->reg_lock, flags); |
1da177e4c Linux-2.6.12-rc2 |
736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 |
status = igetbyte(chip, port + ichdev->roff_sr); civ = igetbyte(chip, port + ICH_REG_OFF_CIV); if (!(status & ICH_BCIS)) { step = 0; } else if (civ == ichdev->civ) { // snd_printd("civ same %d ", civ); step = 1; ichdev->civ++; ichdev->civ &= ICH_REG_LVI_MASK; } else { step = civ - ichdev->civ; if (step < 0) step += ICH_REG_LVI_MASK + 1; // if (step != 1) // snd_printd("step = %d, %d -> %d ", step, ichdev->civ, civ); ichdev->civ = civ; } ichdev->position += step * ichdev->fragsize1; if (! chip->in_measurement) ichdev->position %= ichdev->size; ichdev->lvi += step; ichdev->lvi &= ICH_REG_LVI_MASK; iputbyte(chip, port + ICH_REG_OFF_LVI, ichdev->lvi); 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); |
6b75a9d8b [ALSA] Remove xxx... |
766 |
#if 0 |
14ab08610 ALSA: intel8x0 - ... |
767 768 769 |
printk(KERN_DEBUG "new: bdbar[%i] = 0x%x [0x%x], prefetch = %i, " "all = 0x%x, 0x%x ", |
6b75a9d8b [ALSA] Remove xxx... |
770 771 772 773 |
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 |
1da177e4c Linux-2.6.12-rc2 |
774 775 776 777 778 |
if (--ichdev->ack == 0) { ichdev->ack = ichdev->ack_reload; ack = 1; } } |
883be7936 [ALSA] intel8x0 -... |
779 |
spin_unlock_irqrestore(&chip->reg_lock, flags); |
1da177e4c Linux-2.6.12-rc2 |
780 781 782 783 784 785 |
if (ack && ichdev->substream) { snd_pcm_period_elapsed(ichdev->substream); } iputbyte(chip, port + ichdev->roff_sr, status & (ICH_FIFOE | ICH_BCIS | ICH_LVBCI)); } |
7d12e780e IRQ: Maintain reg... |
786 |
static irqreturn_t snd_intel8x0_interrupt(int irq, void *dev_id) |
1da177e4c Linux-2.6.12-rc2 |
787 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
788 789 |
struct intel8x0 *chip = dev_id; struct ichdev *ichdev; |
1da177e4c Linux-2.6.12-rc2 |
790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 |
unsigned int status; unsigned int i; status = igetdword(chip, chip->int_sta_reg); if (status == 0xffffffff) /* we are not yet resumed */ return IRQ_NONE; if ((status & chip->int_sta_mask) == 0) { if (status) { /* ack */ iputdword(chip, chip->int_sta_reg, status); if (! chip->buggy_irq) status = 0; } return IRQ_RETVAL(status); } for (i = 0; i < chip->bdbars_count; i++) { ichdev = &chip->ichd[i]; if (status & ichdev->int_sta_mask) snd_intel8x0_update(chip, ichdev); } /* ack them */ iputdword(chip, chip->int_sta_reg, status & chip->int_sta_mask); return IRQ_HANDLED; } /* * PCM part */ |
6b75a9d8b [ALSA] Remove xxx... |
822 |
static int snd_intel8x0_pcm_trigger(struct snd_pcm_substream *substream, int cmd) |
1da177e4c Linux-2.6.12-rc2 |
823 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
824 825 |
struct intel8x0 *chip = snd_pcm_substream_chip(substream); struct ichdev *ichdev = get_ichdev(substream); |
1da177e4c Linux-2.6.12-rc2 |
826 827 828 829 |
unsigned char val = 0; unsigned long port = ichdev->reg_offset; switch (cmd) { |
1da177e4c Linux-2.6.12-rc2 |
830 |
case SNDRV_PCM_TRIGGER_RESUME: |
1cfe43d21 [ALSA] intel8x0 -... |
831 832 833 |
ichdev->suspended = 0; /* fallthru */ case SNDRV_PCM_TRIGGER_START: |
da2436a23 [ALSA] intel8x0: ... |
834 |
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: |
1da177e4c Linux-2.6.12-rc2 |
835 |
val = ICH_IOCE | ICH_STARTBM; |
da2436a23 [ALSA] intel8x0: ... |
836 |
ichdev->last_pos = ichdev->position; |
1da177e4c Linux-2.6.12-rc2 |
837 |
break; |
1da177e4c Linux-2.6.12-rc2 |
838 |
case SNDRV_PCM_TRIGGER_SUSPEND: |
1cfe43d21 [ALSA] intel8x0 -... |
839 840 841 |
ichdev->suspended = 1; /* fallthru */ case SNDRV_PCM_TRIGGER_STOP: |
1da177e4c Linux-2.6.12-rc2 |
842 843 844 845 846 |
val = 0; break; case SNDRV_PCM_TRIGGER_PAUSE_PUSH: val = ICH_IOCE; break; |
1da177e4c Linux-2.6.12-rc2 |
847 848 849 850 851 852 853 854 855 856 857 858 |
default: return -EINVAL; } iputbyte(chip, port + ICH_REG_OFF_CR, val); if (cmd == SNDRV_PCM_TRIGGER_STOP) { /* wait until DMA stopped */ while (!(igetbyte(chip, port + ichdev->roff_sr) & ICH_DCH)) ; /* reset whole DMA things */ iputbyte(chip, port + ICH_REG_OFF_CR, ICH_RESETREGS); } return 0; } |
6b75a9d8b [ALSA] Remove xxx... |
859 |
static int snd_intel8x0_ali_trigger(struct snd_pcm_substream *substream, int cmd) |
1da177e4c Linux-2.6.12-rc2 |
860 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
861 862 |
struct intel8x0 *chip = snd_pcm_substream_chip(substream); struct ichdev *ichdev = get_ichdev(substream); |
1da177e4c Linux-2.6.12-rc2 |
863 |
unsigned long port = ichdev->reg_offset; |
6b75a9d8b [ALSA] Remove xxx... |
864 865 866 |
static int fiforeg[] = { ICHREG(ALI_FIFOCR1), ICHREG(ALI_FIFOCR2), ICHREG(ALI_FIFOCR3) }; |
1da177e4c Linux-2.6.12-rc2 |
867 868 869 870 |
unsigned int val, fifo; val = igetdword(chip, ICHREG(ALI_DMACR)); switch (cmd) { |
1cfe43d21 [ALSA] intel8x0 -... |
871 872 873 |
case SNDRV_PCM_TRIGGER_RESUME: ichdev->suspended = 0; /* fallthru */ |
1da177e4c Linux-2.6.12-rc2 |
874 875 |
case SNDRV_PCM_TRIGGER_START: case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: |
1da177e4c Linux-2.6.12-rc2 |
876 877 878 879 880 881 882 883 884 |
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { /* clear FIFO for synchronization of channels */ fifo = igetdword(chip, fiforeg[ichdev->ali_slot / 4]); fifo &= ~(0xff << (ichdev->ali_slot % 4)); fifo |= 0x83 << (ichdev->ali_slot % 4); iputdword(chip, fiforeg[ichdev->ali_slot / 4], fifo); } iputbyte(chip, port + ICH_REG_OFF_CR, ICH_IOCE); val &= ~(1 << (ichdev->ali_slot + 16)); /* clear PAUSE flag */ |
6b75a9d8b [ALSA] Remove xxx... |
885 886 |
/* start DMA */ iputdword(chip, ICHREG(ALI_DMACR), val | (1 << ichdev->ali_slot)); |
1da177e4c Linux-2.6.12-rc2 |
887 |
break; |
1cfe43d21 [ALSA] intel8x0 -... |
888 889 890 |
case SNDRV_PCM_TRIGGER_SUSPEND: ichdev->suspended = 1; /* fallthru */ |
1da177e4c Linux-2.6.12-rc2 |
891 892 |
case SNDRV_PCM_TRIGGER_STOP: case SNDRV_PCM_TRIGGER_PAUSE_PUSH: |
6b75a9d8b [ALSA] Remove xxx... |
893 894 |
/* pause */ iputdword(chip, ICHREG(ALI_DMACR), val | (1 << (ichdev->ali_slot + 16))); |
1da177e4c Linux-2.6.12-rc2 |
895 896 897 898 899 900 901 902 |
iputbyte(chip, port + ICH_REG_OFF_CR, 0); while (igetbyte(chip, port + ICH_REG_OFF_CR)) ; if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) break; /* reset whole DMA things */ iputbyte(chip, port + ICH_REG_OFF_CR, ICH_RESETREGS); /* clear interrupts */ |
6b75a9d8b [ALSA] Remove xxx... |
903 904 |
iputbyte(chip, port + ICH_REG_OFF_SR, igetbyte(chip, port + ICH_REG_OFF_SR) | 0x1e); |
1da177e4c Linux-2.6.12-rc2 |
905 906 907 908 909 910 911 912 |
iputdword(chip, ICHREG(ALI_INTERRUPTSR), igetdword(chip, ICHREG(ALI_INTERRUPTSR)) & ichdev->int_sta_mask); break; default: return -EINVAL; } return 0; } |
6b75a9d8b [ALSA] Remove xxx... |
913 914 |
static int snd_intel8x0_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) |
1da177e4c Linux-2.6.12-rc2 |
915 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
916 917 918 |
struct intel8x0 *chip = snd_pcm_substream_chip(substream); struct ichdev *ichdev = get_ichdev(substream); struct snd_pcm_runtime *runtime = substream->runtime; |
1da177e4c Linux-2.6.12-rc2 |
919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 |
int dbl = params_rate(hw_params) > 48000; int err; if (chip->fix_nocache && ichdev->page_attr_changed) { fill_nocache(runtime->dma_area, runtime->dma_bytes, 0); /* clear */ ichdev->page_attr_changed = 0; } err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); if (err < 0) return err; if (chip->fix_nocache) { if (runtime->dma_area && ! ichdev->page_attr_changed) { fill_nocache(runtime->dma_area, runtime->dma_bytes, 1); ichdev->page_attr_changed = 1; } } if (ichdev->pcm_open_flag) { snd_ac97_pcm_close(ichdev->pcm); ichdev->pcm_open_flag = 0; } err = snd_ac97_pcm_open(ichdev->pcm, params_rate(hw_params), params_channels(hw_params), ichdev->pcm->r[dbl].slots); if (err >= 0) { ichdev->pcm_open_flag = 1; /* Force SPDIF setting */ if (ichdev->ichd == ICHD_PCMOUT && chip->spdif_idx < 0) |
6b75a9d8b [ALSA] Remove xxx... |
946 947 |
snd_ac97_set_rate(ichdev->pcm->r[0].codec[0], AC97_SPDIF, params_rate(hw_params)); |
1da177e4c Linux-2.6.12-rc2 |
948 949 950 |
} return err; } |
6b75a9d8b [ALSA] Remove xxx... |
951 |
static int snd_intel8x0_hw_free(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
952 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
953 954 |
struct intel8x0 *chip = snd_pcm_substream_chip(substream); struct ichdev *ichdev = get_ichdev(substream); |
1da177e4c Linux-2.6.12-rc2 |
955 956 957 958 959 960 961 962 963 964 965 |
if (ichdev->pcm_open_flag) { snd_ac97_pcm_close(ichdev->pcm); ichdev->pcm_open_flag = 0; } if (chip->fix_nocache && ichdev->page_attr_changed) { fill_nocache(substream->runtime->dma_area, substream->runtime->dma_bytes, 0); ichdev->page_attr_changed = 0; } return snd_pcm_lib_free_pages(substream); } |
6b75a9d8b [ALSA] Remove xxx... |
966 967 |
static void snd_intel8x0_setup_pcm_out(struct intel8x0 *chip, struct snd_pcm_runtime *runtime) |
1da177e4c Linux-2.6.12-rc2 |
968 969 970 |
{ unsigned int cnt; int dbl = runtime->rate > 48000; |
1cfe43d21 [ALSA] intel8x0 -... |
971 972 |
spin_lock_irq(&chip->reg_lock); |
1da177e4c Linux-2.6.12-rc2 |
973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 |
switch (chip->device_type) { case DEVICE_ALI: cnt = igetdword(chip, ICHREG(ALI_SCR)); cnt &= ~ICH_ALI_SC_PCM_246_MASK; if (runtime->channels == 4 || dbl) cnt |= ICH_ALI_SC_PCM_4; else if (runtime->channels == 6) cnt |= ICH_ALI_SC_PCM_6; iputdword(chip, ICHREG(ALI_SCR), cnt); break; case DEVICE_SIS: cnt = igetdword(chip, ICHREG(GLOB_CNT)); cnt &= ~ICH_SIS_PCM_246_MASK; if (runtime->channels == 4 || dbl) cnt |= ICH_SIS_PCM_4; else if (runtime->channels == 6) cnt |= ICH_SIS_PCM_6; iputdword(chip, ICHREG(GLOB_CNT), cnt); break; default: cnt = igetdword(chip, ICHREG(GLOB_CNT)); cnt &= ~(ICH_PCM_246_MASK | ICH_PCM_20BIT); if (runtime->channels == 4 || dbl) cnt |= ICH_PCM_4; else if (runtime->channels == 6) cnt |= ICH_PCM_6; |
4235a3178 [ALSA] intel8x0 -... |
999 1000 |
else if (runtime->channels == 8) cnt |= ICH_PCM_8; |
1da177e4c Linux-2.6.12-rc2 |
1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 |
if (chip->device_type == DEVICE_NFORCE) { /* reset to 2ch once to keep the 6 channel data in alignment, * to start from Front Left always */ if (cnt & ICH_PCM_246_MASK) { iputdword(chip, ICHREG(GLOB_CNT), cnt & ~ICH_PCM_246_MASK); spin_unlock_irq(&chip->reg_lock); msleep(50); /* grrr... */ spin_lock_irq(&chip->reg_lock); } } else if (chip->device_type == DEVICE_INTEL_ICH4) { if (runtime->sample_bits > 16) cnt |= ICH_PCM_20BIT; } iputdword(chip, ICHREG(GLOB_CNT), cnt); break; } |
1cfe43d21 [ALSA] intel8x0 -... |
1018 |
spin_unlock_irq(&chip->reg_lock); |
1da177e4c Linux-2.6.12-rc2 |
1019 |
} |
6b75a9d8b [ALSA] Remove xxx... |
1020 |
static int snd_intel8x0_pcm_prepare(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
1021 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
1022 1023 1024 |
struct intel8x0 *chip = snd_pcm_substream_chip(substream); struct snd_pcm_runtime *runtime = substream->runtime; struct ichdev *ichdev = get_ichdev(substream); |
1da177e4c Linux-2.6.12-rc2 |
1025 1026 1027 1028 |
ichdev->physbuf = runtime->dma_addr; ichdev->size = snd_pcm_lib_buffer_bytes(substream); ichdev->fragsize = snd_pcm_lib_period_bytes(substream); |
1da177e4c Linux-2.6.12-rc2 |
1029 1030 |
if (ichdev->ichd == ICHD_PCMOUT) { snd_intel8x0_setup_pcm_out(chip, runtime); |
1cfe43d21 [ALSA] intel8x0 -... |
1031 |
if (chip->device_type == DEVICE_INTEL_ICH4) |
1da177e4c Linux-2.6.12-rc2 |
1032 |
ichdev->pos_shift = (runtime->sample_bits > 16) ? 2 : 1; |
1da177e4c Linux-2.6.12-rc2 |
1033 1034 |
} snd_intel8x0_setup_periods(chip, ichdev); |
1da177e4c Linux-2.6.12-rc2 |
1035 1036 |
return 0; } |
6b75a9d8b [ALSA] Remove xxx... |
1037 |
static snd_pcm_uframes_t snd_intel8x0_pcm_pointer(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
1038 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
1039 1040 |
struct intel8x0 *chip = snd_pcm_substream_chip(substream); struct ichdev *ichdev = get_ichdev(substream); |
1da177e4c Linux-2.6.12-rc2 |
1041 |
size_t ptr1, ptr; |
da2436a23 [ALSA] intel8x0: ... |
1042 |
int civ, timeout = 10; |
1da177e4c Linux-2.6.12-rc2 |
1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 |
unsigned int position; spin_lock(&chip->reg_lock); do { civ = igetbyte(chip, ichdev->reg_offset + ICH_REG_OFF_CIV); ptr1 = igetword(chip, ichdev->reg_offset + ichdev->roff_picb); position = ichdev->position; if (ptr1 == 0) { udelay(10); continue; } |
228cf7937 ALSA: intel8x0: I... |
1054 1055 |
if (civ != igetbyte(chip, ichdev->reg_offset + ICH_REG_OFF_CIV)) continue; |
5a9a51799 ALSA: intel8x0: I... |
1056 1057 1058 1059 1060 1061 1062 |
/* IO read operation is very expensive inside virtual machine * as it is emulated. The probability that subsequent PICB read * will return different result is high enough to loop till * timeout here. * Same CIV is strict enough condition to be sure that PICB * is valid inside VM on emulated card. */ |
228cf7937 ALSA: intel8x0: I... |
1063 1064 1065 |
if (chip->inside_vm) break; if (ptr1 == igetword(chip, ichdev->reg_offset + ichdev->roff_picb)) |
1da177e4c Linux-2.6.12-rc2 |
1066 1067 |
break; } while (timeout--); |
f708eb1d7 ALSA: intel8x0 - ... |
1068 |
ptr = ichdev->last_pos; |
da2436a23 [ALSA] intel8x0: ... |
1069 1070 1071 1072 |
if (ptr1 != 0) { ptr1 <<= ichdev->pos_shift; ptr = ichdev->fragsize1 - ptr1; ptr += position; |
f708eb1d7 ALSA: intel8x0 - ... |
1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 |
if (ptr < ichdev->last_pos) { unsigned int pos_base, last_base; pos_base = position / ichdev->fragsize1; last_base = ichdev->last_pos / ichdev->fragsize1; /* another sanity check; ptr1 can go back to full * before the base position is updated */ if (pos_base == last_base) ptr = ichdev->last_pos; } |
da2436a23 [ALSA] intel8x0: ... |
1083 |
} |
f708eb1d7 ALSA: intel8x0 - ... |
1084 |
ichdev->last_pos = ptr; |
1da177e4c Linux-2.6.12-rc2 |
1085 1086 1087 1088 1089 |
spin_unlock(&chip->reg_lock); if (ptr >= ichdev->size) return 0; return bytes_to_frames(substream->runtime, ptr); } |
6b75a9d8b [ALSA] Remove xxx... |
1090 |
static struct snd_pcm_hardware snd_intel8x0_stream = |
1da177e4c Linux-2.6.12-rc2 |
1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 |
{ .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME), .formats = SNDRV_PCM_FMTBIT_S16_LE, .rates = SNDRV_PCM_RATE_48000, .rate_min = 48000, .rate_max = 48000, .channels_min = 2, .channels_max = 2, .buffer_bytes_max = 128 * 1024, .period_bytes_min = 32, .period_bytes_max = 128 * 1024, .periods_min = 1, .periods_max = 1024, .fifo_size = 0, }; static unsigned int channels4[] = { 2, 4, }; |
6b75a9d8b [ALSA] Remove xxx... |
1114 |
static struct snd_pcm_hw_constraint_list hw_constraints_channels4 = { |
1da177e4c Linux-2.6.12-rc2 |
1115 1116 1117 1118 1119 1120 1121 1122 |
.count = ARRAY_SIZE(channels4), .list = channels4, .mask = 0, }; static unsigned int channels6[] = { 2, 4, 6, }; |
6b75a9d8b [ALSA] Remove xxx... |
1123 |
static struct snd_pcm_hw_constraint_list hw_constraints_channels6 = { |
1da177e4c Linux-2.6.12-rc2 |
1124 1125 1126 1127 |
.count = ARRAY_SIZE(channels6), .list = channels6, .mask = 0, }; |
4235a3178 [ALSA] intel8x0 -... |
1128 1129 1130 1131 1132 1133 1134 1135 1136 |
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, }; |
6b75a9d8b [ALSA] Remove xxx... |
1137 |
static int snd_intel8x0_pcm_open(struct snd_pcm_substream *substream, struct ichdev *ichdev) |
1da177e4c Linux-2.6.12-rc2 |
1138 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
1139 1140 |
struct intel8x0 *chip = snd_pcm_substream_chip(substream); struct snd_pcm_runtime *runtime = substream->runtime; |
1da177e4c Linux-2.6.12-rc2 |
1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 |
int err; ichdev->substream = substream; runtime->hw = snd_intel8x0_stream; runtime->hw.rates = ichdev->pcm->rates; snd_pcm_limit_hw_rates(runtime); if (chip->device_type == DEVICE_SIS) { runtime->hw.buffer_bytes_max = 64*1024; runtime->hw.period_bytes_max = 64*1024; } if ((err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS)) < 0) return err; runtime->private_data = ichdev; return 0; } |
6b75a9d8b [ALSA] Remove xxx... |
1156 |
static int snd_intel8x0_playback_open(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
1157 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
1158 1159 |
struct intel8x0 *chip = snd_pcm_substream_chip(substream); struct snd_pcm_runtime *runtime = substream->runtime; |
1da177e4c Linux-2.6.12-rc2 |
1160 1161 1162 1163 1164 |
int err; err = snd_intel8x0_pcm_open(substream, &chip->ichd[ICHD_PCMOUT]); if (err < 0) return err; |
4235a3178 [ALSA] intel8x0 -... |
1165 1166 1167 1168 1169 1170 |
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) { |
1da177e4c Linux-2.6.12-rc2 |
1171 |
runtime->hw.channels_max = 6; |
6b75a9d8b [ALSA] Remove xxx... |
1172 1173 |
snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, &hw_constraints_channels6); |
1da177e4c Linux-2.6.12-rc2 |
1174 1175 |
} else if (chip->multi4) { runtime->hw.channels_max = 4; |
6b75a9d8b [ALSA] Remove xxx... |
1176 1177 |
snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, &hw_constraints_channels4); |
1da177e4c Linux-2.6.12-rc2 |
1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 |
} if (chip->dra) { snd_ac97_pcm_double_rate_rules(runtime); } if (chip->smp20bit) { runtime->hw.formats |= SNDRV_PCM_FMTBIT_S32_LE; snd_pcm_hw_constraint_msbits(runtime, 0, 32, 20); } return 0; } |
6b75a9d8b [ALSA] Remove xxx... |
1188 |
static int snd_intel8x0_playback_close(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
1189 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
1190 |
struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
1da177e4c Linux-2.6.12-rc2 |
1191 1192 1193 1194 |
chip->ichd[ICHD_PCMOUT].substream = NULL; return 0; } |
6b75a9d8b [ALSA] Remove xxx... |
1195 |
static int snd_intel8x0_capture_open(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
1196 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
1197 |
struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
1da177e4c Linux-2.6.12-rc2 |
1198 1199 1200 |
return snd_intel8x0_pcm_open(substream, &chip->ichd[ICHD_PCMIN]); } |
6b75a9d8b [ALSA] Remove xxx... |
1201 |
static int snd_intel8x0_capture_close(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
1202 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
1203 |
struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
1da177e4c Linux-2.6.12-rc2 |
1204 1205 1206 1207 |
chip->ichd[ICHD_PCMIN].substream = NULL; return 0; } |
6b75a9d8b [ALSA] Remove xxx... |
1208 |
static int snd_intel8x0_mic_open(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
1209 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
1210 |
struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
1da177e4c Linux-2.6.12-rc2 |
1211 1212 1213 |
return snd_intel8x0_pcm_open(substream, &chip->ichd[ICHD_MIC]); } |
6b75a9d8b [ALSA] Remove xxx... |
1214 |
static int snd_intel8x0_mic_close(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
1215 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
1216 |
struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
1da177e4c Linux-2.6.12-rc2 |
1217 1218 1219 1220 |
chip->ichd[ICHD_MIC].substream = NULL; return 0; } |
6b75a9d8b [ALSA] Remove xxx... |
1221 |
static int snd_intel8x0_mic2_open(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
1222 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
1223 |
struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
1da177e4c Linux-2.6.12-rc2 |
1224 1225 1226 |
return snd_intel8x0_pcm_open(substream, &chip->ichd[ICHD_MIC2]); } |
6b75a9d8b [ALSA] Remove xxx... |
1227 |
static int snd_intel8x0_mic2_close(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
1228 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
1229 |
struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
1da177e4c Linux-2.6.12-rc2 |
1230 1231 1232 1233 |
chip->ichd[ICHD_MIC2].substream = NULL; return 0; } |
6b75a9d8b [ALSA] Remove xxx... |
1234 |
static int snd_intel8x0_capture2_open(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
1235 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
1236 |
struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
1da177e4c Linux-2.6.12-rc2 |
1237 1238 1239 |
return snd_intel8x0_pcm_open(substream, &chip->ichd[ICHD_PCM2IN]); } |
6b75a9d8b [ALSA] Remove xxx... |
1240 |
static int snd_intel8x0_capture2_close(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
1241 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
1242 |
struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
1da177e4c Linux-2.6.12-rc2 |
1243 1244 1245 1246 |
chip->ichd[ICHD_PCM2IN].substream = NULL; return 0; } |
6b75a9d8b [ALSA] Remove xxx... |
1247 |
static int snd_intel8x0_spdif_open(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
1248 |
{ |
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1249 |
struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
1da177e4c Linux-2.6.12-rc2 |
1250 1251 1252 1253 |
int idx = chip->device_type == DEVICE_NFORCE ? NVD_SPBAR : ICHD_SPBAR; return snd_intel8x0_pcm_open(substream, &chip->ichd[idx]); } |
6b75a9d8b [ALSA] Remove xxx... |
1254 |
static int snd_intel8x0_spdif_close(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
1255 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
1256 |
struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
1da177e4c Linux-2.6.12-rc2 |
1257 1258 1259 1260 1261 |
int idx = chip->device_type == DEVICE_NFORCE ? NVD_SPBAR : ICHD_SPBAR; chip->ichd[idx].substream = NULL; return 0; } |
6b75a9d8b [ALSA] Remove xxx... |
1262 |
static int snd_intel8x0_ali_ac97spdifout_open(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
1263 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
1264 |
struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
1da177e4c Linux-2.6.12-rc2 |
1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 |
unsigned int val; spin_lock_irq(&chip->reg_lock); val = igetdword(chip, ICHREG(ALI_INTERFACECR)); val |= ICH_ALI_IF_AC97SP; iputdword(chip, ICHREG(ALI_INTERFACECR), val); /* also needs to set ALI_SC_CODEC_SPDF correctly */ spin_unlock_irq(&chip->reg_lock); return snd_intel8x0_pcm_open(substream, &chip->ichd[ALID_AC97SPDIFOUT]); } |
6b75a9d8b [ALSA] Remove xxx... |
1276 |
static int snd_intel8x0_ali_ac97spdifout_close(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
1277 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
1278 |
struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
1da177e4c Linux-2.6.12-rc2 |
1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 |
unsigned int val; chip->ichd[ALID_AC97SPDIFOUT].substream = NULL; spin_lock_irq(&chip->reg_lock); val = igetdword(chip, ICHREG(ALI_INTERFACECR)); val &= ~ICH_ALI_IF_AC97SP; iputdword(chip, ICHREG(ALI_INTERFACECR), val); spin_unlock_irq(&chip->reg_lock); return 0; } |
1a183131f [ALSA] intel8x0 -... |
1290 |
#if 0 // NYI |
6b75a9d8b [ALSA] Remove xxx... |
1291 |
static int snd_intel8x0_ali_spdifin_open(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
1292 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
1293 |
struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
1da177e4c Linux-2.6.12-rc2 |
1294 1295 1296 |
return snd_intel8x0_pcm_open(substream, &chip->ichd[ALID_SPDIFIN]); } |
6b75a9d8b [ALSA] Remove xxx... |
1297 |
static int snd_intel8x0_ali_spdifin_close(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
1298 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
1299 |
struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
1da177e4c Linux-2.6.12-rc2 |
1300 1301 1302 1303 |
chip->ichd[ALID_SPDIFIN].substream = NULL; return 0; } |
6b75a9d8b [ALSA] Remove xxx... |
1304 |
static int snd_intel8x0_ali_spdifout_open(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
1305 |
{ |
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struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
1da177e4c Linux-2.6.12-rc2 |
1307 1308 1309 |
return snd_intel8x0_pcm_open(substream, &chip->ichd[ALID_SPDIFOUT]); } |
6b75a9d8b [ALSA] Remove xxx... |
1310 |
static int snd_intel8x0_ali_spdifout_close(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
1311 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
1312 |
struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
1da177e4c Linux-2.6.12-rc2 |
1313 1314 1315 1316 1317 |
chip->ichd[ALID_SPDIFOUT].substream = NULL; return 0; } #endif |
6b75a9d8b [ALSA] Remove xxx... |
1318 |
static struct snd_pcm_ops snd_intel8x0_playback_ops = { |
1da177e4c Linux-2.6.12-rc2 |
1319 1320 1321 1322 1323 1324 1325 1326 1327 |
.open = snd_intel8x0_playback_open, .close = snd_intel8x0_playback_close, .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_intel8x0_hw_params, .hw_free = snd_intel8x0_hw_free, .prepare = snd_intel8x0_pcm_prepare, .trigger = snd_intel8x0_pcm_trigger, .pointer = snd_intel8x0_pcm_pointer, }; |
6b75a9d8b [ALSA] Remove xxx... |
1328 |
static struct snd_pcm_ops snd_intel8x0_capture_ops = { |
1da177e4c Linux-2.6.12-rc2 |
1329 1330 1331 1332 1333 1334 1335 1336 1337 |
.open = snd_intel8x0_capture_open, .close = snd_intel8x0_capture_close, .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_intel8x0_hw_params, .hw_free = snd_intel8x0_hw_free, .prepare = snd_intel8x0_pcm_prepare, .trigger = snd_intel8x0_pcm_trigger, .pointer = snd_intel8x0_pcm_pointer, }; |
6b75a9d8b [ALSA] Remove xxx... |
1338 |
static struct snd_pcm_ops snd_intel8x0_capture_mic_ops = { |
1da177e4c Linux-2.6.12-rc2 |
1339 1340 1341 1342 1343 1344 1345 1346 1347 |
.open = snd_intel8x0_mic_open, .close = snd_intel8x0_mic_close, .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_intel8x0_hw_params, .hw_free = snd_intel8x0_hw_free, .prepare = snd_intel8x0_pcm_prepare, .trigger = snd_intel8x0_pcm_trigger, .pointer = snd_intel8x0_pcm_pointer, }; |
6b75a9d8b [ALSA] Remove xxx... |
1348 |
static struct snd_pcm_ops snd_intel8x0_capture_mic2_ops = { |
1da177e4c Linux-2.6.12-rc2 |
1349 1350 1351 1352 1353 1354 1355 1356 1357 |
.open = snd_intel8x0_mic2_open, .close = snd_intel8x0_mic2_close, .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_intel8x0_hw_params, .hw_free = snd_intel8x0_hw_free, .prepare = snd_intel8x0_pcm_prepare, .trigger = snd_intel8x0_pcm_trigger, .pointer = snd_intel8x0_pcm_pointer, }; |
6b75a9d8b [ALSA] Remove xxx... |
1358 |
static struct snd_pcm_ops snd_intel8x0_capture2_ops = { |
1da177e4c Linux-2.6.12-rc2 |
1359 1360 1361 1362 1363 1364 1365 1366 1367 |
.open = snd_intel8x0_capture2_open, .close = snd_intel8x0_capture2_close, .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_intel8x0_hw_params, .hw_free = snd_intel8x0_hw_free, .prepare = snd_intel8x0_pcm_prepare, .trigger = snd_intel8x0_pcm_trigger, .pointer = snd_intel8x0_pcm_pointer, }; |
6b75a9d8b [ALSA] Remove xxx... |
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static struct snd_pcm_ops snd_intel8x0_spdif_ops = { |
1da177e4c Linux-2.6.12-rc2 |
1369 1370 1371 1372 1373 1374 1375 1376 1377 |
.open = snd_intel8x0_spdif_open, .close = snd_intel8x0_spdif_close, .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_intel8x0_hw_params, .hw_free = snd_intel8x0_hw_free, .prepare = snd_intel8x0_pcm_prepare, .trigger = snd_intel8x0_pcm_trigger, .pointer = snd_intel8x0_pcm_pointer, }; |
6b75a9d8b [ALSA] Remove xxx... |
1378 |
static struct snd_pcm_ops snd_intel8x0_ali_playback_ops = { |
1da177e4c Linux-2.6.12-rc2 |
1379 1380 1381 1382 1383 1384 1385 1386 1387 |
.open = snd_intel8x0_playback_open, .close = snd_intel8x0_playback_close, .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_intel8x0_hw_params, .hw_free = snd_intel8x0_hw_free, .prepare = snd_intel8x0_pcm_prepare, .trigger = snd_intel8x0_ali_trigger, .pointer = snd_intel8x0_pcm_pointer, }; |
6b75a9d8b [ALSA] Remove xxx... |
1388 |
static struct snd_pcm_ops snd_intel8x0_ali_capture_ops = { |
1da177e4c Linux-2.6.12-rc2 |
1389 1390 1391 1392 1393 1394 1395 1396 1397 |
.open = snd_intel8x0_capture_open, .close = snd_intel8x0_capture_close, .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_intel8x0_hw_params, .hw_free = snd_intel8x0_hw_free, .prepare = snd_intel8x0_pcm_prepare, .trigger = snd_intel8x0_ali_trigger, .pointer = snd_intel8x0_pcm_pointer, }; |
6b75a9d8b [ALSA] Remove xxx... |
1398 |
static struct snd_pcm_ops snd_intel8x0_ali_capture_mic_ops = { |
1da177e4c Linux-2.6.12-rc2 |
1399 1400 1401 1402 1403 1404 1405 1406 1407 |
.open = snd_intel8x0_mic_open, .close = snd_intel8x0_mic_close, .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_intel8x0_hw_params, .hw_free = snd_intel8x0_hw_free, .prepare = snd_intel8x0_pcm_prepare, .trigger = snd_intel8x0_ali_trigger, .pointer = snd_intel8x0_pcm_pointer, }; |
6b75a9d8b [ALSA] Remove xxx... |
1408 |
static struct snd_pcm_ops snd_intel8x0_ali_ac97spdifout_ops = { |
1da177e4c Linux-2.6.12-rc2 |
1409 1410 1411 1412 1413 1414 1415 1416 1417 |
.open = snd_intel8x0_ali_ac97spdifout_open, .close = snd_intel8x0_ali_ac97spdifout_close, .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_intel8x0_hw_params, .hw_free = snd_intel8x0_hw_free, .prepare = snd_intel8x0_pcm_prepare, .trigger = snd_intel8x0_ali_trigger, .pointer = snd_intel8x0_pcm_pointer, }; |
1a183131f [ALSA] intel8x0 -... |
1418 |
#if 0 // NYI |
6b75a9d8b [ALSA] Remove xxx... |
1419 |
static struct snd_pcm_ops snd_intel8x0_ali_spdifin_ops = { |
1da177e4c Linux-2.6.12-rc2 |
1420 1421 1422 1423 1424 1425 1426 1427 1428 |
.open = snd_intel8x0_ali_spdifin_open, .close = snd_intel8x0_ali_spdifin_close, .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_intel8x0_hw_params, .hw_free = snd_intel8x0_hw_free, .prepare = snd_intel8x0_pcm_prepare, .trigger = snd_intel8x0_pcm_trigger, .pointer = snd_intel8x0_pcm_pointer, }; |
6b75a9d8b [ALSA] Remove xxx... |
1429 |
static struct snd_pcm_ops snd_intel8x0_ali_spdifout_ops = { |
1da177e4c Linux-2.6.12-rc2 |
1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 |
.open = snd_intel8x0_ali_spdifout_open, .close = snd_intel8x0_ali_spdifout_close, .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_intel8x0_hw_params, .hw_free = snd_intel8x0_hw_free, .prepare = snd_intel8x0_pcm_prepare, .trigger = snd_intel8x0_pcm_trigger, .pointer = snd_intel8x0_pcm_pointer, }; #endif // NYI struct ich_pcm_table { char *suffix; |
6b75a9d8b [ALSA] Remove xxx... |
1443 1444 |
struct snd_pcm_ops *playback_ops; struct snd_pcm_ops *capture_ops; |
1da177e4c Linux-2.6.12-rc2 |
1445 1446 1447 1448 |
size_t prealloc_size; size_t prealloc_max_size; int ac97_idx; }; |
6b75a9d8b [ALSA] Remove xxx... |
1449 1450 |
static int __devinit snd_intel8x0_pcm1(struct intel8x0 *chip, int device, struct ich_pcm_table *rec) |
1da177e4c Linux-2.6.12-rc2 |
1451 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
1452 |
struct snd_pcm *pcm; |
1da177e4c Linux-2.6.12-rc2 |
1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 |
int err; char name[32]; if (rec->suffix) sprintf(name, "Intel ICH - %s", rec->suffix); else strcpy(name, "Intel ICH"); err = snd_pcm_new(chip->card, name, device, rec->playback_ops ? 1 : 0, rec->capture_ops ? 1 : 0, &pcm); if (err < 0) return err; if (rec->playback_ops) snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, rec->playback_ops); if (rec->capture_ops) snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, rec->capture_ops); pcm->private_data = chip; pcm->info_flags = 0; if (rec->suffix) sprintf(pcm->name, "%s - %s", chip->card->shortname, rec->suffix); else strcpy(pcm->name, chip->card->shortname); chip->pcm[device] = pcm; |
6b75a9d8b [ALSA] Remove xxx... |
1478 1479 |
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(chip->pci), |
1da177e4c Linux-2.6.12-rc2 |
1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 |
rec->prealloc_size, rec->prealloc_max_size); return 0; } static struct ich_pcm_table intel_pcms[] __devinitdata = { { .playback_ops = &snd_intel8x0_playback_ops, .capture_ops = &snd_intel8x0_capture_ops, .prealloc_size = 64 * 1024, .prealloc_max_size = 128 * 1024, }, { .suffix = "MIC ADC", .capture_ops = &snd_intel8x0_capture_mic_ops, .prealloc_size = 0, .prealloc_max_size = 128 * 1024, .ac97_idx = ICHD_MIC, }, { .suffix = "MIC2 ADC", .capture_ops = &snd_intel8x0_capture_mic2_ops, .prealloc_size = 0, .prealloc_max_size = 128 * 1024, .ac97_idx = ICHD_MIC2, }, { .suffix = "ADC2", .capture_ops = &snd_intel8x0_capture2_ops, .prealloc_size = 0, .prealloc_max_size = 128 * 1024, .ac97_idx = ICHD_PCM2IN, }, { .suffix = "IEC958", .playback_ops = &snd_intel8x0_spdif_ops, .prealloc_size = 64 * 1024, .prealloc_max_size = 128 * 1024, .ac97_idx = ICHD_SPBAR, }, }; static struct ich_pcm_table nforce_pcms[] __devinitdata = { { .playback_ops = &snd_intel8x0_playback_ops, .capture_ops = &snd_intel8x0_capture_ops, .prealloc_size = 64 * 1024, .prealloc_max_size = 128 * 1024, }, { .suffix = "MIC ADC", .capture_ops = &snd_intel8x0_capture_mic_ops, .prealloc_size = 0, .prealloc_max_size = 128 * 1024, .ac97_idx = NVD_MIC, }, { .suffix = "IEC958", .playback_ops = &snd_intel8x0_spdif_ops, .prealloc_size = 64 * 1024, .prealloc_max_size = 128 * 1024, .ac97_idx = NVD_SPBAR, }, }; static struct ich_pcm_table ali_pcms[] __devinitdata = { { .playback_ops = &snd_intel8x0_ali_playback_ops, .capture_ops = &snd_intel8x0_ali_capture_ops, .prealloc_size = 64 * 1024, .prealloc_max_size = 128 * 1024, }, { .suffix = "MIC ADC", .capture_ops = &snd_intel8x0_ali_capture_mic_ops, .prealloc_size = 0, .prealloc_max_size = 128 * 1024, .ac97_idx = ALID_MIC, }, { .suffix = "IEC958", .playback_ops = &snd_intel8x0_ali_ac97spdifout_ops, |
1a183131f [ALSA] intel8x0 -... |
1562 |
/* .capture_ops = &snd_intel8x0_ali_spdifin_ops, */ |
1da177e4c Linux-2.6.12-rc2 |
1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 |
.prealloc_size = 64 * 1024, .prealloc_max_size = 128 * 1024, .ac97_idx = ALID_AC97SPDIFOUT, }, #if 0 // NYI { .suffix = "HW IEC958", .playback_ops = &snd_intel8x0_ali_spdifout_ops, .prealloc_size = 64 * 1024, .prealloc_max_size = 128 * 1024, }, #endif }; |
6b75a9d8b [ALSA] Remove xxx... |
1576 |
static int __devinit snd_intel8x0_pcm(struct intel8x0 *chip) |
1da177e4c Linux-2.6.12-rc2 |
1577 1578 1579 1580 1581 1582 1583 1584 |
{ int i, tblsize, device, err; struct ich_pcm_table *tbl, *rec; switch (chip->device_type) { case DEVICE_INTEL_ICH4: tbl = intel_pcms; tblsize = ARRAY_SIZE(intel_pcms); |
a9e996604 [ALSA] intel8x0 -... |
1585 1586 |
if (spdif_aclink) tblsize--; |
1da177e4c Linux-2.6.12-rc2 |
1587 1588 1589 1590 |
break; case DEVICE_NFORCE: tbl = nforce_pcms; tblsize = ARRAY_SIZE(nforce_pcms); |
a9e996604 [ALSA] intel8x0 -... |
1591 1592 |
if (spdif_aclink) tblsize--; |
1da177e4c Linux-2.6.12-rc2 |
1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 |
break; case DEVICE_ALI: tbl = ali_pcms; tblsize = ARRAY_SIZE(ali_pcms); break; default: tbl = intel_pcms; tblsize = 2; break; } device = 0; for (i = 0; i < tblsize; i++) { rec = tbl + i; if (i > 0 && rec->ac97_idx) { /* activate PCM only when associated AC'97 codec */ if (! chip->ichd[rec->ac97_idx].pcm) continue; } err = snd_intel8x0_pcm1(chip, device, rec); if (err < 0) return err; device++; } chip->pcm_devs = device; return 0; } /* * Mixer part */ |
6b75a9d8b [ALSA] Remove xxx... |
1626 |
static void snd_intel8x0_mixer_free_ac97_bus(struct snd_ac97_bus *bus) |
1da177e4c Linux-2.6.12-rc2 |
1627 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
1628 |
struct intel8x0 *chip = bus->private_data; |
1da177e4c Linux-2.6.12-rc2 |
1629 1630 |
chip->ac97_bus = NULL; } |
6b75a9d8b [ALSA] Remove xxx... |
1631 |
static void snd_intel8x0_mixer_free_ac97(struct snd_ac97 *ac97) |
1da177e4c Linux-2.6.12-rc2 |
1632 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
1633 |
struct intel8x0 *chip = ac97->private_data; |
1da177e4c Linux-2.6.12-rc2 |
1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 |
chip->ac97[ac97->num] = NULL; } static struct ac97_pcm ac97_pcm_defs[] __devinitdata = { /* front PCM */ { .exclusive = 1, .r = { { .slots = (1 << AC97_SLOT_PCM_LEFT) | (1 << AC97_SLOT_PCM_RIGHT) | (1 << AC97_SLOT_PCM_CENTER) | (1 << AC97_SLOT_PCM_SLEFT) | (1 << AC97_SLOT_PCM_SRIGHT) | (1 << AC97_SLOT_LFE) }, { .slots = (1 << AC97_SLOT_PCM_LEFT) | (1 << AC97_SLOT_PCM_RIGHT) | (1 << AC97_SLOT_PCM_LEFT_0) | (1 << AC97_SLOT_PCM_RIGHT_0) } } }, /* PCM IN #1 */ { .stream = 1, .exclusive = 1, .r = { { .slots = (1 << AC97_SLOT_PCM_LEFT) | (1 << AC97_SLOT_PCM_RIGHT) } } }, /* MIC IN #1 */ { .stream = 1, .exclusive = 1, .r = { { .slots = (1 << AC97_SLOT_MIC) } } }, /* S/PDIF PCM */ { .exclusive = 1, .spdif = 1, .r = { { .slots = (1 << AC97_SLOT_SPDIF_LEFT2) | (1 << AC97_SLOT_SPDIF_RIGHT2) } } }, /* PCM IN #2 */ { .stream = 1, .exclusive = 1, .r = { { .slots = (1 << AC97_SLOT_PCM_LEFT) | (1 << AC97_SLOT_PCM_RIGHT) } } }, /* MIC IN #2 */ { .stream = 1, .exclusive = 1, .r = { { .slots = (1 << AC97_SLOT_MIC) } } }, }; static struct ac97_quirk ac97_quirks[] __devinitdata = { |
0d9ac27af [ALSA] intel8x0 -... |
1708 1709 1710 1711 1712 1713 |
{ .subvendor = 0x0e11, .subdevice = 0x000e, .name = "Compaq Deskpro EN", /* AD1885 */ .type = AC97_TUNE_HP_ONLY }, |
1da177e4c Linux-2.6.12-rc2 |
1714 |
{ |
6fd8b87f0 [ALSA] AC97 - ren... |
1715 1716 |
.subvendor = 0x0e11, .subdevice = 0x008a, |
1da177e4c Linux-2.6.12-rc2 |
1717 1718 1719 1720 |
.name = "Compaq Evo W4000", /* AD1885 */ .type = AC97_TUNE_HP_ONLY }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
1721 1722 |
.subvendor = 0x0e11, .subdevice = 0x00b8, |
1da177e4c Linux-2.6.12-rc2 |
1723 1724 1725 1726 |
.name = "Compaq Evo D510C", .type = AC97_TUNE_HP_ONLY }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
1727 1728 |
.subvendor = 0x0e11, .subdevice = 0x0860, |
1da177e4c Linux-2.6.12-rc2 |
1729 1730 1731 1732 |
.name = "HP/Compaq nx7010", .type = AC97_TUNE_MUTE_LED }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
1733 |
.subvendor = 0x1014, |
9c77b846e ALSA: intel8x0: M... |
1734 1735 1736 1737 1738 1739 |
.subdevice = 0x0534, .name = "ThinkPad X31", .type = AC97_TUNE_INV_EAPD }, { .subvendor = 0x1014, |
6fd8b87f0 [ALSA] AC97 - ren... |
1740 |
.subdevice = 0x1f00, |
1da177e4c Linux-2.6.12-rc2 |
1741 1742 1743 1744 |
.name = "MS-9128", .type = AC97_TUNE_ALC_JACK }, { |
5d529390d [ALSA] intel8x0 -... |
1745 1746 1747 1748 |
.subvendor = 0x1014, .subdevice = 0x0267, .name = "IBM NetVista A30p", /* AD1981B */ .type = AC97_TUNE_HP_ONLY |
b6a370b6f [ALSA] intel8x0 -... |
1749 1750 1751 1752 1753 1754 |
}, { .subvendor = 0x1025, .subdevice = 0x0082, .name = "Acer Travelmate 2310", .type = AC97_TUNE_HP_ONLY |
5d529390d [ALSA] intel8x0 -... |
1755 1756 |
}, { |
72c8986ca [ALSA] intel8x0 -... |
1757 1758 1759 1760 1761 1762 |
.subvendor = 0x1025, .subdevice = 0x0083, .name = "Acer Aspire 3003LCi", .type = AC97_TUNE_HP_ONLY }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
1763 1764 |
.subvendor = 0x1028, .subdevice = 0x00d8, |
1da177e4c Linux-2.6.12-rc2 |
1765 1766 1767 1768 |
.name = "Dell Precision 530", /* AD1885 */ .type = AC97_TUNE_HP_ONLY }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
1769 1770 |
.subvendor = 0x1028, .subdevice = 0x010d, |
1da177e4c Linux-2.6.12-rc2 |
1771 1772 1773 1774 |
.name = "Dell", /* which model? AD1885 */ .type = AC97_TUNE_HP_ONLY }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
1775 1776 |
.subvendor = 0x1028, .subdevice = 0x0126, |
1da177e4c Linux-2.6.12-rc2 |
1777 1778 1779 1780 |
.name = "Dell Optiplex GX260", /* AD1981A */ .type = AC97_TUNE_HP_ONLY }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
1781 1782 |
.subvendor = 0x1028, .subdevice = 0x012c, |
1da177e4c Linux-2.6.12-rc2 |
1783 1784 1785 1786 |
.name = "Dell Precision 650", /* AD1981A */ .type = AC97_TUNE_HP_ONLY }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
1787 1788 |
.subvendor = 0x1028, .subdevice = 0x012d, |
1da177e4c Linux-2.6.12-rc2 |
1789 1790 1791 1792 |
.name = "Dell Precision 450", /* AD1981B*/ .type = AC97_TUNE_HP_ONLY }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
1793 1794 |
.subvendor = 0x1028, .subdevice = 0x0147, |
1da177e4c Linux-2.6.12-rc2 |
1795 1796 1797 1798 |
.name = "Dell", /* which model? AD1981B*/ .type = AC97_TUNE_HP_ONLY }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
1799 |
.subvendor = 0x1028, |
c9fe51c49 [ALSA] intel8x0: ... |
1800 1801 1802 1803 1804 1805 |
.subdevice = 0x0151, .name = "Dell Optiplex GX270", /* AD1981B */ .type = AC97_TUNE_HP_ONLY }, { .subvendor = 0x1028, |
1781a9af1 [ALSA] sound/pci/... |
1806 1807 1808 1809 1810 1811 |
.subdevice = 0x014e, .name = "Dell D800", /* STAC9750/51 */ .type = AC97_TUNE_HP_ONLY }, { .subvendor = 0x1028, |
6fd8b87f0 [ALSA] AC97 - ren... |
1812 |
.subdevice = 0x0163, |
1da177e4c Linux-2.6.12-rc2 |
1813 1814 1815 1816 |
.name = "Dell Unknown", /* STAC9750/51 */ .type = AC97_TUNE_HP_ONLY }, { |
6d6f91562 [ALSA] intel8x0 -... |
1817 |
.subvendor = 0x1028, |
c82834251 ALSA: Intel8x0: A... |
1818 1819 1820 |
.subdevice = 0x016a, .name = "Dell Inspiron 8600", /* STAC9750/51 */ .type = AC97_TUNE_HP_ONLY |
0613a5945 ALSA: ac97: Apply... |
1821 1822 1823 1824 1825 1826 |
}, { .subvendor = 0x1028, .subdevice = 0x0182, .name = "Dell Latitude D610", /* STAC9750/51 */ .type = AC97_TUNE_HP_ONLY |
c82834251 ALSA: Intel8x0: A... |
1827 1828 1829 |
}, { .subvendor = 0x1028, |
8286c53e5 [ALSA] Include qu... |
1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 |
.subdevice = 0x0186, .name = "Dell Latitude D810", /* cf. Malone #41015 */ .type = AC97_TUNE_HP_MUTE_LED }, { .subvendor = 0x1028, .subdevice = 0x0188, .name = "Dell Inspiron 6000", .type = AC97_TUNE_HP_MUTE_LED /* cf. Malone #41015 */ }, { .subvendor = 0x1028, |
f21169aa8 ALSA: intel8x0: A... |
1842 1843 1844 1845 1846 1847 |
.subdevice = 0x0189, .name = "Dell Inspiron 9300", .type = AC97_TUNE_HP_MUTE_LED }, { .subvendor = 0x1028, |
6d6f91562 [ALSA] intel8x0 -... |
1848 1849 1850 1851 1852 |
.subdevice = 0x0191, .name = "Dell Inspiron 8600", .type = AC97_TUNE_HP_ONLY }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
1853 1854 |
.subvendor = 0x103c, .subdevice = 0x006d, |
1da177e4c Linux-2.6.12-rc2 |
1855 1856 1857 1858 |
.name = "HP zv5000", .type = AC97_TUNE_MUTE_LED /*AD1981B*/ }, { /* FIXME: which codec? */ |
6fd8b87f0 [ALSA] AC97 - ren... |
1859 1860 |
.subvendor = 0x103c, .subdevice = 0x00c3, |
1da177e4c Linux-2.6.12-rc2 |
1861 1862 1863 1864 |
.name = "HP xw6000", .type = AC97_TUNE_HP_ONLY }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
1865 1866 |
.subvendor = 0x103c, .subdevice = 0x088c, |
1da177e4c Linux-2.6.12-rc2 |
1867 |
.name = "HP nc8000", |
8286c53e5 [ALSA] Include qu... |
1868 |
.type = AC97_TUNE_HP_MUTE_LED |
1da177e4c Linux-2.6.12-rc2 |
1869 1870 |
}, { |
6fd8b87f0 [ALSA] AC97 - ren... |
1871 1872 |
.subvendor = 0x103c, .subdevice = 0x0890, |
1da177e4c Linux-2.6.12-rc2 |
1873 1874 1875 1876 |
.name = "HP nc6000", .type = AC97_TUNE_MUTE_LED }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
1877 1878 |
.subvendor = 0x103c, .subdevice = 0x129d, |
1da177e4c Linux-2.6.12-rc2 |
1879 1880 1881 1882 |
.name = "HP xw8000", .type = AC97_TUNE_HP_ONLY }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
1883 |
.subvendor = 0x103c, |
a0faefedf [ALSA] Add a new ... |
1884 1885 1886 1887 1888 1889 1890 |
.subdevice = 0x0938, .name = "HP nc4200", .type = AC97_TUNE_HP_MUTE_LED }, { .subvendor = 0x103c, .subdevice = 0x099c, |
d82ed2ffc [ALSA] intel8x0 -... |
1891 |
.name = "HP nx6110/nc6120", |
a0faefedf [ALSA] Add a new ... |
1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 |
.type = AC97_TUNE_HP_MUTE_LED }, { .subvendor = 0x103c, .subdevice = 0x0944, .name = "HP nc6220", .type = AC97_TUNE_HP_MUTE_LED }, { .subvendor = 0x103c, .subdevice = 0x0934, .name = "HP nc8220", .type = AC97_TUNE_HP_MUTE_LED }, { .subvendor = 0x103c, |
6fd8b87f0 [ALSA] AC97 - ren... |
1908 |
.subdevice = 0x12f1, |
1da177e4c Linux-2.6.12-rc2 |
1909 1910 1911 1912 |
.name = "HP xw8200", /* AD1981B*/ .type = AC97_TUNE_HP_ONLY }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
1913 1914 |
.subvendor = 0x103c, .subdevice = 0x12f2, |
1da177e4c Linux-2.6.12-rc2 |
1915 1916 1917 1918 |
.name = "HP xw6200", .type = AC97_TUNE_HP_ONLY }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
1919 1920 |
.subvendor = 0x103c, .subdevice = 0x3008, |
1da177e4c Linux-2.6.12-rc2 |
1921 1922 1923 1924 |
.name = "HP xw4200", /* AD1981B*/ .type = AC97_TUNE_HP_ONLY }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
1925 |
.subvendor = 0x104d, |
7e6c3989a ALSA: intel8x0: M... |
1926 1927 1928 1929 1930 1931 |
.subdevice = 0x8144, .name = "Sony", .type = AC97_TUNE_INV_EAPD }, { .subvendor = 0x104d, |
6fd8b87f0 [ALSA] AC97 - ren... |
1932 |
.subdevice = 0x8197, |
1da177e4c Linux-2.6.12-rc2 |
1933 1934 1935 |
.name = "Sony S1XP", .type = AC97_TUNE_INV_EAPD }, |
5da5b6f9e ALSA: intel8x0 - ... |
1936 1937 1938 1939 1940 1941 |
{ .subvendor = 0x104d, .subdevice = 0x81c0, .name = "Sony VAIO VGN-T350P", /*AD1981B*/ .type = AC97_TUNE_INV_EAPD }, |
ebb6f6acb ALSA: intel8x0 - ... |
1942 1943 1944 1945 1946 1947 |
{ .subvendor = 0x104d, .subdevice = 0x81c5, .name = "Sony VAIO VGN-B1VP", /*AD1981B*/ .type = AC97_TUNE_INV_EAPD }, |
1da177e4c Linux-2.6.12-rc2 |
1948 |
{ |
6fd8b87f0 [ALSA] AC97 - ren... |
1949 1950 |
.subvendor = 0x1043, .subdevice = 0x80f3, |
1da177e4c Linux-2.6.12-rc2 |
1951 1952 1953 1954 |
.name = "ASUS ICH5/AD1985", .type = AC97_TUNE_AD_SHARING }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
1955 1956 |
.subvendor = 0x10cf, .subdevice = 0x11c3, |
1da177e4c Linux-2.6.12-rc2 |
1957 1958 1959 1960 |
.name = "Fujitsu-Siemens E4010", .type = AC97_TUNE_HP_ONLY }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
1961 |
.subvendor = 0x10cf, |
98c7f2121 [ALSA] Add FSC T3... |
1962 1963 1964 1965 1966 1967 |
.subdevice = 0x1225, .name = "Fujitsu-Siemens T3010", .type = AC97_TUNE_HP_ONLY }, { .subvendor = 0x10cf, |
6fd8b87f0 [ALSA] AC97 - ren... |
1968 |
.subdevice = 0x1253, |
1da177e4c Linux-2.6.12-rc2 |
1969 1970 1971 1972 |
.name = "Fujitsu S6210", /* STAC9750/51 */ .type = AC97_TUNE_HP_ONLY }, { |
9970dce56 [ALSA] intel8x0 -... |
1973 |
.subvendor = 0x10cf, |
37c34ffb3 ALSA: intel8x0 - ... |
1974 1975 1976 1977 1978 1979 |
.subdevice = 0x127d, .name = "Fujitsu Lifebook P7010", .type = AC97_TUNE_HP_ONLY }, { .subvendor = 0x10cf, |
8286c53e5 [ALSA] Include qu... |
1980 1981 1982 1983 1984 1985 |
.subdevice = 0x127e, .name = "Fujitsu Lifebook C1211D", .type = AC97_TUNE_HP_ONLY }, { .subvendor = 0x10cf, |
9970dce56 [ALSA] intel8x0 -... |
1986 1987 1988 1989 1990 |
.subdevice = 0x12ec, .name = "Fujitsu-Siemens 4010", .type = AC97_TUNE_HP_ONLY }, { |
2eb061f41 [ALSA] intel8x0 -... |
1991 1992 1993 1994 1995 1996 |
.subvendor = 0x10cf, .subdevice = 0x12f2, .name = "Fujitsu-Siemens Celsius H320", .type = AC97_TUNE_SWAP_HP }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
1997 1998 |
.subvendor = 0x10f1, .subdevice = 0x2665, |
1da177e4c Linux-2.6.12-rc2 |
1999 2000 2001 2002 |
.name = "Fujitsu-Siemens Celsius", /* AD1981? */ .type = AC97_TUNE_HP_ONLY }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
2003 2004 |
.subvendor = 0x10f1, .subdevice = 0x2885, |
1da177e4c Linux-2.6.12-rc2 |
2005 2006 2007 2008 |
.name = "AMD64 Mobo", /* ALC650 */ .type = AC97_TUNE_HP_ONLY }, { |
4f42bcc19 [ALSA] intel8x0 -... |
2009 2010 2011 2012 2013 2014 |
.subvendor = 0x10f1, .subdevice = 0x2895, .name = "Tyan Thunder K8WE", .type = AC97_TUNE_HP_ONLY }, { |
6c5044472 [PATCH] Merge hea... |
2015 2016 2017 2018 2019 2020 |
.subvendor = 0x10f7, .subdevice = 0x834c, .name = "Panasonic CF-R4", .type = AC97_TUNE_HP_ONLY, }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
2021 2022 |
.subvendor = 0x110a, .subdevice = 0x0056, |
1da177e4c Linux-2.6.12-rc2 |
2023 2024 2025 2026 |
.name = "Fujitsu-Siemens Scenic", /* AD1981? */ .type = AC97_TUNE_HP_ONLY }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
2027 2028 |
.subvendor = 0x11d4, .subdevice = 0x5375, |
1da177e4c Linux-2.6.12-rc2 |
2029 2030 2031 2032 |
.name = "ADI AD1985 (discrete)", .type = AC97_TUNE_HP_ONLY }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
2033 2034 |
.subvendor = 0x1462, .subdevice = 0x5470, |
1da177e4c Linux-2.6.12-rc2 |
2035 2036 2037 2038 |
.name = "MSI P4 ATX 645 Ultra", .type = AC97_TUNE_HP_ONLY }, { |
bbb3c644b ALSA: intel8x0: M... |
2039 2040 2041 2042 2043 2044 |
.subvendor = 0x161f, .subdevice = 0x203a, .name = "Gateway 4525GZ", /* AD1981B */ .type = AC97_TUNE_INV_EAPD }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
2045 2046 |
.subvendor = 0x1734, .subdevice = 0x0088, |
1da177e4c Linux-2.6.12-rc2 |
2047 2048 2049 2050 |
.name = "Fujitsu-Siemens D1522", /* AD1981 */ .type = AC97_TUNE_HP_ONLY }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
2051 2052 |
.subvendor = 0x8086, .subdevice = 0x2000, |
1da177e4c Linux-2.6.12-rc2 |
2053 2054 2055 2056 2057 |
.mask = 0xfff0, .name = "Intel ICH5/AD1985", .type = AC97_TUNE_AD_SHARING }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
2058 2059 |
.subvendor = 0x8086, .subdevice = 0x4000, |
1da177e4c Linux-2.6.12-rc2 |
2060 2061 2062 2063 2064 |
.mask = 0xfff0, .name = "Intel ICH5/AD1985", .type = AC97_TUNE_AD_SHARING }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
2065 2066 |
.subvendor = 0x8086, .subdevice = 0x4856, |
1da177e4c Linux-2.6.12-rc2 |
2067 2068 2069 2070 |
.name = "Intel D845WN (82801BA)", .type = AC97_TUNE_SWAP_HP }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
2071 2072 |
.subvendor = 0x8086, .subdevice = 0x4d44, |
1da177e4c Linux-2.6.12-rc2 |
2073 2074 2075 2076 |
.name = "Intel D850EMV2", /* AD1885 */ .type = AC97_TUNE_HP_ONLY }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
2077 2078 |
.subvendor = 0x8086, .subdevice = 0x4d56, |
1da177e4c Linux-2.6.12-rc2 |
2079 2080 2081 2082 |
.name = "Intel ICH/AD1885", .type = AC97_TUNE_HP_ONLY }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
2083 2084 |
.subvendor = 0x8086, .subdevice = 0x6000, |
1da177e4c Linux-2.6.12-rc2 |
2085 2086 2087 2088 2089 |
.mask = 0xfff0, .name = "Intel ICH5/AD1985", .type = AC97_TUNE_AD_SHARING }, { |
6fd8b87f0 [ALSA] AC97 - ren... |
2090 2091 |
.subvendor = 0x8086, .subdevice = 0xe000, |
1da177e4c Linux-2.6.12-rc2 |
2092 2093 2094 2095 2096 2097 |
.mask = 0xfff0, .name = "Intel ICH5/AD1985", .type = AC97_TUNE_AD_SHARING }, #if 0 /* FIXME: this seems wrong on most boards */ { |
6fd8b87f0 [ALSA] AC97 - ren... |
2098 2099 |
.subvendor = 0x8086, .subdevice = 0xa000, |
1da177e4c Linux-2.6.12-rc2 |
2100 2101 2102 2103 2104 2105 2106 |
.mask = 0xfff0, .name = "Intel ICH5/AD1985", .type = AC97_TUNE_HP_ONLY }, #endif { } /* terminator */ }; |
6b75a9d8b [ALSA] Remove xxx... |
2107 2108 |
static int __devinit snd_intel8x0_mixer(struct intel8x0 *chip, int ac97_clock, const char *quirk_override) |
1da177e4c Linux-2.6.12-rc2 |
2109 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
2110 2111 |
struct snd_ac97_bus *pbus; struct snd_ac97_template ac97; |
1da177e4c Linux-2.6.12-rc2 |
2112 2113 2114 |
int err; unsigned int i, codecs; unsigned int glob_sta = 0; |
6b75a9d8b [ALSA] Remove xxx... |
2115 2116 |
struct snd_ac97_bus_ops *ops; static struct snd_ac97_bus_ops standard_bus_ops = { |
1da177e4c Linux-2.6.12-rc2 |
2117 2118 2119 |
.write = snd_intel8x0_codec_write, .read = snd_intel8x0_codec_read, }; |
6b75a9d8b [ALSA] Remove xxx... |
2120 |
static struct snd_ac97_bus_ops ali_bus_ops = { |
1da177e4c Linux-2.6.12-rc2 |
2121 2122 2123 2124 2125 |
.write = snd_intel8x0_ali_codec_write, .read = snd_intel8x0_ali_codec_read, }; chip->spdif_idx = -1; /* use PCMOUT (or disabled) */ |
a9e996604 [ALSA] intel8x0 -... |
2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 |
if (!spdif_aclink) { switch (chip->device_type) { case DEVICE_NFORCE: chip->spdif_idx = NVD_SPBAR; break; case DEVICE_ALI: chip->spdif_idx = ALID_AC97SPDIFOUT; break; case DEVICE_INTEL_ICH4: chip->spdif_idx = ICHD_SPBAR; break; }; } |
1da177e4c Linux-2.6.12-rc2 |
2139 2140 2141 2142 2143 2144 |
chip->in_ac97_init = 1; memset(&ac97, 0, sizeof(ac97)); ac97.private_data = chip; ac97.private_free = snd_intel8x0_mixer_free_ac97; |
f1a63a38d [ALSA] ac97 - Sup... |
2145 |
ac97.scaps = AC97_SCAP_SKIP_MODEM | AC97_SCAP_POWER_SAVE; |
1da177e4c Linux-2.6.12-rc2 |
2146 2147 2148 2149 2150 |
if (chip->xbox) ac97.scaps |= AC97_SCAP_DETECT_BY_VENDOR; if (chip->device_type != DEVICE_ALI) { glob_sta = igetdword(chip, ICHREG(GLOB_STA)); ops = &standard_bus_ops; |
84a43bd52 [ALSA] intel8x0 -... |
2151 2152 2153 2154 2155 2156 2157 2158 2159 |
chip->in_sdin_init = 1; codecs = 0; for (i = 0; i < chip->max_codecs; i++) { if (! (glob_sta & chip->codec_bit[i])) continue; if (chip->device_type == DEVICE_INTEL_ICH4) { snd_intel8x0_codec_read_test(chip, codecs); chip->ac97_sdin[codecs] = igetbyte(chip, ICHREG(SDM)) & ICH_LDI_MASK; |
da3cec35d ALSA: Kill snd_as... |
2160 2161 |
if (snd_BUG_ON(chip->ac97_sdin[codecs] >= 3)) chip->ac97_sdin[codecs] = 0; |
84a43bd52 [ALSA] intel8x0 -... |
2162 2163 2164 |
} else chip->ac97_sdin[codecs] = i; codecs++; |
1da177e4c Linux-2.6.12-rc2 |
2165 |
} |
84a43bd52 [ALSA] intel8x0 -... |
2166 2167 2168 |
chip->in_sdin_init = 0; if (! codecs) codecs = 1; |
1da177e4c Linux-2.6.12-rc2 |
2169 2170 2171 2172 2173 2174 2175 2176 2177 2178 2179 2180 2181 2182 2183 2184 2185 |
} else { ops = &ali_bus_ops; codecs = 1; /* detect the secondary codec */ for (i = 0; i < 100; i++) { unsigned int reg = igetdword(chip, ICHREG(ALI_RTSR)); if (reg & 0x40) { codecs = 2; break; } iputdword(chip, ICHREG(ALI_RTSR), reg | 0x40); udelay(1); } } if ((err = snd_ac97_bus(chip->card, 0, ops, chip, &pbus)) < 0) goto __err; pbus->private_free = snd_intel8x0_mixer_free_ac97_bus; |
1da177e4c Linux-2.6.12-rc2 |
2186 2187 2188 2189 2190 2191 2192 2193 |
if (ac97_clock >= 8000 && ac97_clock <= 48000) pbus->clock = ac97_clock; /* FIXME: my test board doesn't work well with VRA... */ if (chip->device_type == DEVICE_ALI) pbus->no_vra = 1; else pbus->dra = 1; chip->ac97_bus = pbus; |
84a43bd52 [ALSA] intel8x0 -... |
2194 |
chip->ncodecs = codecs; |
1da177e4c Linux-2.6.12-rc2 |
2195 2196 2197 2198 2199 2200 2201 2202 2203 2204 |
ac97.pci = chip->pci; for (i = 0; i < codecs; i++) { ac97.num = i; if ((err = snd_ac97_mixer(pbus, &ac97, &chip->ac97[i])) < 0) { if (err != -EACCES) snd_printk(KERN_ERR "Unable to initialize codec #%d ", i); if (i == 0) goto __err; |
1da177e4c Linux-2.6.12-rc2 |
2205 2206 2207 2208 2209 2210 2211 2212 2213 2214 2215 2216 2217 2218 2219 2220 2221 2222 2223 2224 2225 2226 2227 2228 2229 2230 2231 2232 2233 2234 2235 2236 2237 2238 2239 2240 2241 2242 2243 2244 2245 2246 2247 2248 2249 2250 |
} } /* tune up the primary codec */ snd_ac97_tune_hardware(chip->ac97[0], ac97_quirks, quirk_override); /* enable separate SDINs for ICH4 */ if (chip->device_type == DEVICE_INTEL_ICH4) pbus->isdin = 1; /* find the available PCM streams */ i = ARRAY_SIZE(ac97_pcm_defs); if (chip->device_type != DEVICE_INTEL_ICH4) i -= 2; /* do not allocate PCM2IN and MIC2 */ if (chip->spdif_idx < 0) i--; /* do not allocate S/PDIF */ err = snd_ac97_pcm_assign(pbus, i, ac97_pcm_defs); if (err < 0) goto __err; chip->ichd[ICHD_PCMOUT].pcm = &pbus->pcms[0]; chip->ichd[ICHD_PCMIN].pcm = &pbus->pcms[1]; chip->ichd[ICHD_MIC].pcm = &pbus->pcms[2]; if (chip->spdif_idx >= 0) chip->ichd[chip->spdif_idx].pcm = &pbus->pcms[3]; if (chip->device_type == DEVICE_INTEL_ICH4) { chip->ichd[ICHD_PCM2IN].pcm = &pbus->pcms[4]; chip->ichd[ICHD_MIC2].pcm = &pbus->pcms[5]; } /* enable separate SDINs for ICH4 */ if (chip->device_type == DEVICE_INTEL_ICH4) { struct ac97_pcm *pcm = chip->ichd[ICHD_PCM2IN].pcm; u8 tmp = igetbyte(chip, ICHREG(SDM)); tmp &= ~(ICH_DI2L_MASK|ICH_DI1L_MASK); if (pcm) { tmp |= ICH_SE; /* steer enable for multiple SDINs */ tmp |= chip->ac97_sdin[0] << ICH_DI1L_SHIFT; for (i = 1; i < 4; i++) { if (pcm->r[0].codec[i]) { tmp |= chip->ac97_sdin[pcm->r[0].codec[1]->num] << ICH_DI2L_SHIFT; break; } } } else { tmp &= ~ICH_SE; /* steer disable */ } iputbyte(chip, ICHREG(SDM), tmp); } if (pbus->pcms[0].r[0].slots & (1 << AC97_SLOT_PCM_SLEFT)) { chip->multi4 = 1; |
4235a3178 [ALSA] intel8x0 -... |
2251 |
if (pbus->pcms[0].r[0].slots & (1 << AC97_SLOT_LFE)) { |
1da177e4c Linux-2.6.12-rc2 |
2252 |
chip->multi6 = 1; |
4235a3178 [ALSA] intel8x0 -... |
2253 2254 2255 |
if (chip->ac97[0]->flags & AC97_HAS_8CH) chip->multi8 = 1; } |
1da177e4c Linux-2.6.12-rc2 |
2256 2257 2258 2259 2260 2261 2262 2263 |
} if (pbus->pcms[0].r[1].rslots[0]) { chip->dra = 1; } if (chip->device_type == DEVICE_INTEL_ICH4) { if ((igetdword(chip, ICHREG(GLOB_STA)) & ICH_SAMPLE_CAP) == ICH_SAMPLE_16_20) chip->smp20bit = 1; } |
a9e996604 [ALSA] intel8x0 -... |
2264 |
if (chip->device_type == DEVICE_NFORCE && !spdif_aclink) { |
1da177e4c Linux-2.6.12-rc2 |
2265 2266 2267 |
/* 48kHz only */ chip->ichd[chip->spdif_idx].pcm->rates = SNDRV_PCM_RATE_48000; } |
a9e996604 [ALSA] intel8x0 -... |
2268 |
if (chip->device_type == DEVICE_INTEL_ICH4 && !spdif_aclink) { |
1da177e4c Linux-2.6.12-rc2 |
2269 2270 2271 2272 2273 2274 2275 2276 2277 2278 2279 2280 2281 |
/* use slot 10/11 for SPDIF */ u32 val; val = igetdword(chip, ICHREG(GLOB_CNT)) & ~ICH_PCM_SPDIF_MASK; val |= ICH_PCM_SPDIF_1011; iputdword(chip, ICHREG(GLOB_CNT), val); snd_ac97_update_bits(chip->ac97[0], AC97_EXTENDED_STATUS, 0x03 << 4, 0x03 << 4); } chip->in_ac97_init = 0; return 0; __err: /* clear the cold-reset bit for the next chance */ if (chip->device_type != DEVICE_ALI) |
6b75a9d8b [ALSA] Remove xxx... |
2282 2283 |
iputdword(chip, ICHREG(GLOB_CNT), igetdword(chip, ICHREG(GLOB_CNT)) & ~ICH_AC97COLD); |
1da177e4c Linux-2.6.12-rc2 |
2284 2285 2286 2287 2288 2289 2290 |
return err; } /* * */ |
6b75a9d8b [ALSA] Remove xxx... |
2291 |
static void do_ali_reset(struct intel8x0 *chip) |
1da177e4c Linux-2.6.12-rc2 |
2292 2293 2294 2295 2296 2297 |
{ iputdword(chip, ICHREG(ALI_SCR), ICH_ALI_SC_RESET); iputdword(chip, ICHREG(ALI_FIFOCR1), 0x83838383); iputdword(chip, ICHREG(ALI_FIFOCR2), 0x83838383); iputdword(chip, ICHREG(ALI_FIFOCR3), 0x83838383); iputdword(chip, ICHREG(ALI_INTERFACECR), |
d78bec210 [ALSA] intel8x0 -... |
2298 |
ICH_ALI_IF_PI|ICH_ALI_IF_PO); |
1da177e4c Linux-2.6.12-rc2 |
2299 2300 2301 |
iputdword(chip, ICHREG(ALI_INTERRUPTCR), 0x00000000); iputdword(chip, ICHREG(ALI_INTERRUPTSR), 0x00000000); } |
e3e9c5e70 ALSA: Don't cold ... |
2302 2303 2304 2305 2306 |
#ifdef CONFIG_SND_AC97_POWER_SAVE static struct snd_pci_quirk ich_chip_reset_mode[] = { SND_PCI_QUIRK(0x1014, 0x051f, "Thinkpad R32", 1), { } /* end */ }; |
1da177e4c Linux-2.6.12-rc2 |
2307 |
|
e3e9c5e70 ALSA: Don't cold ... |
2308 2309 2310 |
static int snd_intel8x0_ich_chip_cold_reset(struct intel8x0 *chip) { unsigned int cnt; |
1da177e4c Linux-2.6.12-rc2 |
2311 |
/* ACLink on, 2 channels */ |
e3e9c5e70 ALSA: Don't cold ... |
2312 2313 2314 |
if (snd_pci_quirk_lookup(chip->pci, ich_chip_reset_mode)) return -EIO; |
1da177e4c Linux-2.6.12-rc2 |
2315 2316 |
cnt = igetdword(chip, ICHREG(GLOB_CNT)); cnt &= ~(ICH_ACLINK | ICH_PCM_246_MASK); |
e3e9c5e70 ALSA: Don't cold ... |
2317 |
|
6dbe66287 [ALSA] Add experi... |
2318 2319 2320 2321 2322 2323 2324 2325 |
/* do cold reset - the full ac97 powerdown may leave the controller * in a warm state but actually it cannot communicate with the codec. */ iputdword(chip, ICHREG(GLOB_CNT), cnt & ~ICH_AC97COLD); cnt = igetdword(chip, ICHREG(GLOB_CNT)); udelay(10); iputdword(chip, ICHREG(GLOB_CNT), cnt | ICH_AC97COLD); msleep(1); |
e3e9c5e70 ALSA: Don't cold ... |
2326 2327 2328 2329 |
return 0; } #define snd_intel8x0_ich_chip_can_cold_reset(chip) \ (!snd_pci_quirk_lookup(chip->pci, ich_chip_reset_mode)) |
6dbe66287 [ALSA] Add experi... |
2330 |
#else |
e16728007 ALSA: intel8x0 - ... |
2331 |
#define snd_intel8x0_ich_chip_cold_reset(chip) 0 |
e3e9c5e70 ALSA: Don't cold ... |
2332 2333 2334 2335 2336 2337 2338 2339 2340 2341 |
#define snd_intel8x0_ich_chip_can_cold_reset(chip) (0) #endif static int snd_intel8x0_ich_chip_reset(struct intel8x0 *chip) { unsigned long end_time; unsigned int cnt; /* ACLink on, 2 channels */ cnt = igetdword(chip, ICHREG(GLOB_CNT)); cnt &= ~(ICH_ACLINK | ICH_PCM_246_MASK); |
1da177e4c Linux-2.6.12-rc2 |
2342 2343 2344 2345 2346 2347 |
/* finish cold or do warm reset */ cnt |= (cnt & ICH_AC97COLD) == 0 ? ICH_AC97COLD : ICH_AC97WARM; iputdword(chip, ICHREG(GLOB_CNT), cnt); end_time = (jiffies + (HZ / 4)) + 1; do { if ((igetdword(chip, ICHREG(GLOB_CNT)) & ICH_AC97WARM) == 0) |
e3e9c5e70 ALSA: Don't cold ... |
2348 |
return 0; |
954bea355 [ALSA] intel8x0 -... |
2349 |
schedule_timeout_uninterruptible(1); |
1da177e4c Linux-2.6.12-rc2 |
2350 |
} while (time_after_eq(end_time, jiffies)); |
6b75a9d8b [ALSA] Remove xxx... |
2351 2352 2353 |
snd_printk(KERN_ERR "AC'97 warm reset still in progress? [0x%x] ", igetdword(chip, ICHREG(GLOB_CNT))); |
1da177e4c Linux-2.6.12-rc2 |
2354 |
return -EIO; |
e3e9c5e70 ALSA: Don't cold ... |
2355 2356 2357 2358 2359 2360 2361 2362 2363 2364 2365 2366 2367 2368 2369 2370 2371 2372 2373 2374 2375 2376 2377 |
} static int snd_intel8x0_ich_chip_init(struct intel8x0 *chip, int probing) { unsigned long end_time; unsigned int status, nstatus; unsigned int cnt; int err; /* put logic to right state */ /* first clear status bits */ status = ICH_RCS | ICH_MCINT | ICH_POINT | ICH_PIINT; if (chip->device_type == DEVICE_NFORCE) status |= ICH_NVSPINT; cnt = igetdword(chip, ICHREG(GLOB_STA)); iputdword(chip, ICHREG(GLOB_STA), cnt & status); if (snd_intel8x0_ich_chip_can_cold_reset(chip)) err = snd_intel8x0_ich_chip_cold_reset(chip); else err = snd_intel8x0_ich_chip_reset(chip); if (err < 0) return err; |
1da177e4c Linux-2.6.12-rc2 |
2378 |
|
1da177e4c Linux-2.6.12-rc2 |
2379 2380 2381 2382 2383 2384 2385 |
if (probing) { /* wait for any codec ready status. * Once it becomes ready it should remain ready * as long as we do not disable the ac97 link. */ end_time = jiffies + HZ; do { |
6b75a9d8b [ALSA] Remove xxx... |
2386 |
status = igetdword(chip, ICHREG(GLOB_STA)) & |
84a43bd52 [ALSA] intel8x0 -... |
2387 |
chip->codec_isr_bits; |
1da177e4c Linux-2.6.12-rc2 |
2388 2389 |
if (status) break; |
954bea355 [ALSA] intel8x0 -... |
2390 |
schedule_timeout_uninterruptible(1); |
1da177e4c Linux-2.6.12-rc2 |
2391 2392 2393 |
} while (time_after_eq(end_time, jiffies)); if (! status) { /* no codec is found */ |
6b75a9d8b [ALSA] Remove xxx... |
2394 2395 2396 |
snd_printk(KERN_ERR "codec_ready: codec is not ready [0x%x] ", igetdword(chip, ICHREG(GLOB_STA))); |
1da177e4c Linux-2.6.12-rc2 |
2397 2398 |
return -EIO; } |
1da177e4c Linux-2.6.12-rc2 |
2399 2400 |
/* wait for other codecs ready status. */ end_time = jiffies + HZ / 4; |
84a43bd52 [ALSA] intel8x0 -... |
2401 2402 |
while (status != chip->codec_isr_bits && time_after_eq(end_time, jiffies)) { |
954bea355 [ALSA] intel8x0 -... |
2403 |
schedule_timeout_uninterruptible(1); |
84a43bd52 [ALSA] intel8x0 -... |
2404 2405 |
status |= igetdword(chip, ICHREG(GLOB_STA)) & chip->codec_isr_bits; |
1da177e4c Linux-2.6.12-rc2 |
2406 2407 2408 2409 2410 2411 |
} } else { /* resume phase */ int i; status = 0; |
84a43bd52 [ALSA] intel8x0 -... |
2412 |
for (i = 0; i < chip->ncodecs; i++) |
1da177e4c Linux-2.6.12-rc2 |
2413 |
if (chip->ac97[i]) |
84a43bd52 [ALSA] intel8x0 -... |
2414 |
status |= chip->codec_bit[chip->ac97_sdin[i]]; |
1da177e4c Linux-2.6.12-rc2 |
2415 2416 2417 |
/* wait until all the probed codecs are ready */ end_time = jiffies + HZ; do { |
6b75a9d8b [ALSA] Remove xxx... |
2418 |
nstatus = igetdword(chip, ICHREG(GLOB_STA)) & |
84a43bd52 [ALSA] intel8x0 -... |
2419 |
chip->codec_isr_bits; |
1da177e4c Linux-2.6.12-rc2 |
2420 2421 |
if (status == nstatus) break; |
954bea355 [ALSA] intel8x0 -... |
2422 |
schedule_timeout_uninterruptible(1); |
1da177e4c Linux-2.6.12-rc2 |
2423 2424 2425 2426 2427 2428 2429 |
} while (time_after_eq(end_time, jiffies)); } if (chip->device_type == DEVICE_SIS) { /* unmute the output on SIS7012 */ iputword(chip, 0x4c, igetword(chip, 0x4c) | 1); } |
a9e996604 [ALSA] intel8x0 -... |
2430 |
if (chip->device_type == DEVICE_NFORCE && !spdif_aclink) { |
1da177e4c Linux-2.6.12-rc2 |
2431 2432 2433 2434 2435 2436 2437 2438 |
/* enable SPDIF interrupt */ unsigned int val; pci_read_config_dword(chip->pci, 0x4c, &val); val |= 0x1000000; pci_write_config_dword(chip->pci, 0x4c, val); } return 0; } |
6b75a9d8b [ALSA] Remove xxx... |
2439 |
static int snd_intel8x0_ali_chip_init(struct intel8x0 *chip, int probing) |
1da177e4c Linux-2.6.12-rc2 |
2440 2441 2442 2443 2444 2445 2446 2447 2448 2449 2450 2451 2452 2453 2454 |
{ u32 reg; int i = 0; reg = igetdword(chip, ICHREG(ALI_SCR)); if ((reg & 2) == 0) /* Cold required */ reg |= 2; else reg |= 1; /* Warm */ reg &= ~0x80000000; /* ACLink on */ iputdword(chip, ICHREG(ALI_SCR), reg); for (i = 0; i < HZ / 2; i++) { if (! (igetdword(chip, ICHREG(ALI_INTERRUPTSR)) & ALI_INT_GPIO)) goto __ok; |
954bea355 [ALSA] intel8x0 -... |
2455 |
schedule_timeout_uninterruptible(1); |
1da177e4c Linux-2.6.12-rc2 |
2456 2457 2458 2459 2460 2461 2462 2463 2464 2465 2466 2467 |
} snd_printk(KERN_ERR "AC'97 reset failed. "); if (probing) return -EIO; __ok: for (i = 0; i < HZ / 2; i++) { reg = igetdword(chip, ICHREG(ALI_RTSR)); if (reg & 0x80) /* primary codec */ break; iputdword(chip, ICHREG(ALI_RTSR), reg | 0x80); |
954bea355 [ALSA] intel8x0 -... |
2468 |
schedule_timeout_uninterruptible(1); |
1da177e4c Linux-2.6.12-rc2 |
2469 2470 2471 2472 2473 |
} do_ali_reset(chip); return 0; } |
6b75a9d8b [ALSA] Remove xxx... |
2474 |
static int snd_intel8x0_chip_init(struct intel8x0 *chip, int probing) |
1da177e4c Linux-2.6.12-rc2 |
2475 |
{ |
253b999f5 [ALSA] intel8x0 -... |
2476 |
unsigned int i, timeout; |
1da177e4c Linux-2.6.12-rc2 |
2477 2478 2479 2480 2481 2482 2483 2484 2485 2486 2487 2488 2489 2490 2491 2492 2493 |
int err; if (chip->device_type != DEVICE_ALI) { if ((err = snd_intel8x0_ich_chip_init(chip, probing)) < 0) return err; iagetword(chip, 0); /* clear semaphore flag */ } else { if ((err = snd_intel8x0_ali_chip_init(chip, probing)) < 0) return err; } /* disable interrupts */ for (i = 0; i < chip->bdbars_count; i++) iputbyte(chip, ICH_REG_OFF_CR + chip->ichd[i].reg_offset, 0x00); /* reset channels */ for (i = 0; i < chip->bdbars_count; i++) iputbyte(chip, ICH_REG_OFF_CR + chip->ichd[i].reg_offset, ICH_RESETREGS); |
253b999f5 [ALSA] intel8x0 -... |
2494 2495 2496 2497 2498 2499 2500 2501 2502 2503 |
for (i = 0; i < chip->bdbars_count; i++) { timeout = 100000; while (--timeout != 0) { if ((igetbyte(chip, ICH_REG_OFF_CR + chip->ichd[i].reg_offset) & ICH_RESETREGS) == 0) break; } if (timeout == 0) printk(KERN_ERR "intel8x0: reset of registers failed? "); } |
1da177e4c Linux-2.6.12-rc2 |
2504 2505 |
/* initialize Buffer Descriptor Lists */ for (i = 0; i < chip->bdbars_count; i++) |
6b75a9d8b [ALSA] Remove xxx... |
2506 2507 |
iputdword(chip, ICH_REG_OFF_BDBAR + chip->ichd[i].reg_offset, chip->ichd[i].bdbar_addr); |
1da177e4c Linux-2.6.12-rc2 |
2508 2509 |
return 0; } |
6b75a9d8b [ALSA] Remove xxx... |
2510 |
static int snd_intel8x0_free(struct intel8x0 *chip) |
1da177e4c Linux-2.6.12-rc2 |
2511 2512 2513 2514 2515 2516 2517 2518 2519 2520 2521 |
{ unsigned int i; if (chip->irq < 0) goto __hw_end; /* disable interrupts */ for (i = 0; i < chip->bdbars_count; i++) iputbyte(chip, ICH_REG_OFF_CR + chip->ichd[i].reg_offset, 0x00); /* reset channels */ for (i = 0; i < chip->bdbars_count; i++) iputbyte(chip, ICH_REG_OFF_CR + chip->ichd[i].reg_offset, ICH_RESETREGS); |
a9e996604 [ALSA] intel8x0 -... |
2522 |
if (chip->device_type == DEVICE_NFORCE && !spdif_aclink) { |
1da177e4c Linux-2.6.12-rc2 |
2523 2524 2525 2526 2527 2528 2529 |
/* stop the spdif interrupt */ unsigned int val; pci_read_config_dword(chip->pci, 0x4c, &val); val &= ~0x1000000; pci_write_config_dword(chip->pci, 0x4c, val); } /* --- */ |
f000fd809 [ALSA] Fix synchr... |
2530 |
|
1da177e4c Linux-2.6.12-rc2 |
2531 2532 |
__hw_end: if (chip->irq >= 0) |
6b75a9d8b [ALSA] Remove xxx... |
2533 |
free_irq(chip->irq, chip); |
1da177e4c Linux-2.6.12-rc2 |
2534 2535 2536 2537 2538 |
if (chip->bdbars.area) { if (chip->fix_nocache) fill_nocache(chip->bdbars.area, chip->bdbars.bytes, 0); snd_dma_free_pages(&chip->bdbars); } |
3388c37e0 [ALSA] intel8x0 -... |
2539 2540 2541 2542 |
if (chip->addr) pci_iounmap(chip->pci, chip->addr); if (chip->bmaddr) pci_iounmap(chip->pci, chip->bmaddr); |
1da177e4c Linux-2.6.12-rc2 |
2543 2544 2545 2546 2547 2548 2549 2550 2551 2552 |
pci_release_regions(chip->pci); pci_disable_device(chip->pci); kfree(chip); return 0; } #ifdef CONFIG_PM /* * power management */ |
5809c6c41 [ALSA] intel8x0 -... |
2553 |
static int intel8x0_suspend(struct pci_dev *pci, pm_message_t state) |
1da177e4c Linux-2.6.12-rc2 |
2554 |
{ |
5809c6c41 [ALSA] intel8x0 -... |
2555 2556 |
struct snd_card *card = pci_get_drvdata(pci); struct intel8x0 *chip = card->private_data; |
1da177e4c Linux-2.6.12-rc2 |
2557 |
int i; |
5809c6c41 [ALSA] intel8x0 -... |
2558 |
snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); |
1da177e4c Linux-2.6.12-rc2 |
2559 2560 2561 2562 2563 |
for (i = 0; i < chip->pcm_devs; i++) snd_pcm_suspend_all(chip->pcm[i]); /* clear nocache */ if (chip->fix_nocache) { for (i = 0; i < chip->bdbars_count; i++) { |
6b75a9d8b [ALSA] Remove xxx... |
2564 |
struct ichdev *ichdev = &chip->ichd[i]; |
1da177e4c Linux-2.6.12-rc2 |
2565 |
if (ichdev->substream && ichdev->page_attr_changed) { |
6b75a9d8b [ALSA] Remove xxx... |
2566 |
struct snd_pcm_runtime *runtime = ichdev->substream->runtime; |
1da177e4c Linux-2.6.12-rc2 |
2567 2568 2569 2570 2571 |
if (runtime->dma_area) fill_nocache(runtime->dma_area, runtime->dma_bytes, 0); } } } |
84a43bd52 [ALSA] intel8x0 -... |
2572 |
for (i = 0; i < chip->ncodecs; i++) |
5809c6c41 [ALSA] intel8x0 -... |
2573 |
snd_ac97_suspend(chip->ac97[i]); |
52b723888 [ALSA] Fix resume... |
2574 2575 |
if (chip->device_type == DEVICE_INTEL_ICH4) chip->sdm_saved = igetbyte(chip, ICHREG(SDM)); |
adbedd342 merge 2.6.13-rc4 ... |
2576 |
|
30b35399c [ALSA] Various fi... |
2577 |
if (chip->irq >= 0) { |
6b75a9d8b [ALSA] Remove xxx... |
2578 |
free_irq(chip->irq, chip); |
30b35399c [ALSA] Various fi... |
2579 2580 |
chip->irq = -1; } |
5809c6c41 [ALSA] intel8x0 -... |
2581 2582 |
pci_disable_device(pci); pci_save_state(pci); |
19bfafb2e [ALSA] intel8x0 -... |
2583 2584 2585 2586 |
/* The call below may disable built-in speaker on some laptops * after S2RAM. So, don't touch it. */ /* pci_set_power_state(pci, pci_choose_state(pci, state)); */ |
1da177e4c Linux-2.6.12-rc2 |
2587 2588 |
return 0; } |
5809c6c41 [ALSA] intel8x0 -... |
2589 |
static int intel8x0_resume(struct pci_dev *pci) |
1da177e4c Linux-2.6.12-rc2 |
2590 |
{ |
5809c6c41 [ALSA] intel8x0 -... |
2591 2592 |
struct snd_card *card = pci_get_drvdata(pci); struct intel8x0 *chip = card->private_data; |
1da177e4c Linux-2.6.12-rc2 |
2593 |
int i; |
30b35399c [ALSA] Various fi... |
2594 |
pci_set_power_state(pci, PCI_D0); |
5809c6c41 [ALSA] intel8x0 -... |
2595 |
pci_restore_state(pci); |
30b35399c [ALSA] Various fi... |
2596 2597 2598 2599 2600 2601 2602 |
if (pci_enable_device(pci) < 0) { printk(KERN_ERR "intel8x0: pci_enable_device failed, " "disabling device "); snd_card_disconnect(card); return -EIO; } |
5809c6c41 [ALSA] intel8x0 -... |
2603 |
pci_set_master(pci); |
2078f38c8 [ALSA] intel8x0 -... |
2604 |
snd_intel8x0_chip_init(chip, 0); |
30b35399c [ALSA] Various fi... |
2605 |
if (request_irq(pci->irq, snd_intel8x0_interrupt, |
934c2b6d0 ALSA: use KBUILD_... |
2606 |
IRQF_SHARED, KBUILD_MODNAME, chip)) { |
30b35399c [ALSA] Various fi... |
2607 2608 2609 2610 2611 2612 |
printk(KERN_ERR "intel8x0: unable to grab IRQ %d, " "disabling device ", pci->irq); snd_card_disconnect(card); return -EIO; } |
5809c6c41 [ALSA] intel8x0 -... |
2613 |
chip->irq = pci->irq; |
90158b832 [ACPI] fix resume... |
2614 |
synchronize_irq(chip->irq); |
1da177e4c Linux-2.6.12-rc2 |
2615 |
|
52b723888 [ALSA] Fix resume... |
2616 |
/* re-initialize mixer stuff */ |
a9e996604 [ALSA] intel8x0 -... |
2617 |
if (chip->device_type == DEVICE_INTEL_ICH4 && !spdif_aclink) { |
52b723888 [ALSA] Fix resume... |
2618 2619 2620 2621 2622 2623 2624 |
/* enable separate SDINs for ICH4 */ iputbyte(chip, ICHREG(SDM), chip->sdm_saved); /* use slot 10/11 for SPDIF */ iputdword(chip, ICHREG(GLOB_CNT), (igetdword(chip, ICHREG(GLOB_CNT)) & ~ICH_PCM_SPDIF_MASK) | ICH_PCM_SPDIF_1011); } |
1da177e4c Linux-2.6.12-rc2 |
2625 2626 2627 |
/* refill nocache */ if (chip->fix_nocache) fill_nocache(chip->bdbars.area, chip->bdbars.bytes, 1); |
84a43bd52 [ALSA] intel8x0 -... |
2628 |
for (i = 0; i < chip->ncodecs; i++) |
5809c6c41 [ALSA] intel8x0 -... |
2629 |
snd_ac97_resume(chip->ac97[i]); |
1da177e4c Linux-2.6.12-rc2 |
2630 2631 2632 2633 |
/* refill nocache */ if (chip->fix_nocache) { for (i = 0; i < chip->bdbars_count; i++) { |
6b75a9d8b [ALSA] Remove xxx... |
2634 |
struct ichdev *ichdev = &chip->ichd[i]; |
1da177e4c Linux-2.6.12-rc2 |
2635 |
if (ichdev->substream && ichdev->page_attr_changed) { |
6b75a9d8b [ALSA] Remove xxx... |
2636 |
struct snd_pcm_runtime *runtime = ichdev->substream->runtime; |
1da177e4c Linux-2.6.12-rc2 |
2637 2638 2639 2640 2641 |
if (runtime->dma_area) fill_nocache(runtime->dma_area, runtime->dma_bytes, 1); } } } |
1cfe43d21 [ALSA] intel8x0 -... |
2642 2643 |
/* resume status */ for (i = 0; i < chip->bdbars_count; i++) { |
6b75a9d8b [ALSA] Remove xxx... |
2644 |
struct ichdev *ichdev = &chip->ichd[i]; |
1cfe43d21 [ALSA] intel8x0 -... |
2645 2646 2647 2648 2649 2650 2651 2652 2653 2654 |
unsigned long port = ichdev->reg_offset; if (! ichdev->substream || ! ichdev->suspended) continue; if (ichdev->ichd == ICHD_PCMOUT) snd_intel8x0_setup_pcm_out(chip, ichdev->substream->runtime); iputdword(chip, port + ICH_REG_OFF_BDBAR, ichdev->bdbar_addr); iputbyte(chip, port + ICH_REG_OFF_LVI, ichdev->lvi); iputbyte(chip, port + ICH_REG_OFF_CIV, ichdev->civ); iputbyte(chip, port + ichdev->roff_sr, ICH_FIFOE | ICH_BCIS | ICH_LVBCI); } |
5809c6c41 [ALSA] intel8x0 -... |
2655 |
snd_power_change_state(card, SNDRV_CTL_POWER_D0); |
1da177e4c Linux-2.6.12-rc2 |
2656 2657 2658 2659 2660 |
return 0; } #endif /* CONFIG_PM */ #define INTEL8X0_TESTBUF_SIZE 32768 /* enough large for one shot */ |
6b75a9d8b [ALSA] Remove xxx... |
2661 |
static void __devinit intel8x0_measure_ac97_clock(struct intel8x0 *chip) |
1da177e4c Linux-2.6.12-rc2 |
2662 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
2663 2664 |
struct snd_pcm_substream *subs; struct ichdev *ichdev; |
1da177e4c Linux-2.6.12-rc2 |
2665 |
unsigned long port; |
920e4ae31 [ALSA] intel8x0: ... |
2666 |
unsigned long pos, pos1, t; |
2ec775e70 [ALSA] intel8x0: ... |
2667 |
int civ, timeout = 1000, attempt = 1; |
920e4ae31 [ALSA] intel8x0: ... |
2668 |
struct timespec start_time, stop_time; |
1da177e4c Linux-2.6.12-rc2 |
2669 2670 2671 |
if (chip->ac97_bus->clock != 48000) return; /* specified in module option */ |
2ec775e70 [ALSA] intel8x0: ... |
2672 |
__again: |
1da177e4c Linux-2.6.12-rc2 |
2673 2674 |
subs = chip->pcm[0]->streams[0].substream; if (! subs || subs->dma_buffer.bytes < INTEL8X0_TESTBUF_SIZE) { |
99b359ba1 [ALSA] Add missin... |
2675 2676 |
snd_printk(KERN_WARNING "no playback buffer allocated - aborting measure ac97 clock "); |
1da177e4c Linux-2.6.12-rc2 |
2677 2678 2679 2680 |
return; } ichdev = &chip->ichd[ICHD_PCMOUT]; ichdev->physbuf = subs->dma_buffer.addr; |
29dab4fd3 [ALSA] intel8x0: ... |
2681 |
ichdev->size = ichdev->fragsize = INTEL8X0_TESTBUF_SIZE; |
1da177e4c Linux-2.6.12-rc2 |
2682 2683 2684 2685 2686 2687 2688 2689 2690 2691 2692 2693 2694 2695 2696 2697 2698 2699 2700 |
ichdev->substream = NULL; /* don't process interrupts */ /* set rate */ if (snd_ac97_set_rate(chip->ac97[0], AC97_PCM_FRONT_DAC_RATE, 48000) < 0) { snd_printk(KERN_ERR "cannot set ac97 rate: clock = %d ", chip->ac97_bus->clock); return; } snd_intel8x0_setup_periods(chip, ichdev); port = ichdev->reg_offset; spin_lock_irq(&chip->reg_lock); chip->in_measurement = 1; /* trigger */ if (chip->device_type != DEVICE_ALI) iputbyte(chip, port + ICH_REG_OFF_CR, ICH_IOCE | ICH_STARTBM); else { iputbyte(chip, port + ICH_REG_OFF_CR, ICH_IOCE); iputdword(chip, ICHREG(ALI_DMACR), 1 << ichdev->ali_slot); } |
920e4ae31 [ALSA] intel8x0: ... |
2701 |
do_posix_clock_monotonic_gettime(&start_time); |
1da177e4c Linux-2.6.12-rc2 |
2702 |
spin_unlock_irq(&chip->reg_lock); |
ef21ca24f [ALSA] sound/pci:... |
2703 |
msleep(50); |
1da177e4c Linux-2.6.12-rc2 |
2704 2705 |
spin_lock_irq(&chip->reg_lock); /* check the position */ |
920e4ae31 [ALSA] intel8x0: ... |
2706 2707 2708 2709 2710 2711 2712 2713 2714 2715 2716 |
do { civ = igetbyte(chip, ichdev->reg_offset + ICH_REG_OFF_CIV); pos1 = igetword(chip, ichdev->reg_offset + ichdev->roff_picb); if (pos1 == 0) { udelay(10); continue; } if (civ == igetbyte(chip, ichdev->reg_offset + ICH_REG_OFF_CIV) && pos1 == igetword(chip, ichdev->reg_offset + ichdev->roff_picb)) break; } while (timeout--); |
da2436a23 [ALSA] intel8x0: ... |
2717 2718 2719 2720 2721 2722 2723 |
if (pos1 == 0) { /* oops, this value is not reliable */ pos = 0; } else { pos = ichdev->fragsize1; pos -= pos1 << ichdev->pos_shift; pos += ichdev->position; } |
1da177e4c Linux-2.6.12-rc2 |
2724 |
chip->in_measurement = 0; |
920e4ae31 [ALSA] intel8x0: ... |
2725 |
do_posix_clock_monotonic_gettime(&stop_time); |
1da177e4c Linux-2.6.12-rc2 |
2726 2727 |
/* stop */ if (chip->device_type == DEVICE_ALI) { |
d78bec210 [ALSA] intel8x0 -... |
2728 |
iputdword(chip, ICHREG(ALI_DMACR), 1 << (ichdev->ali_slot + 16)); |
1da177e4c Linux-2.6.12-rc2 |
2729 2730 2731 2732 2733 2734 2735 2736 2737 2738 |
iputbyte(chip, port + ICH_REG_OFF_CR, 0); while (igetbyte(chip, port + ICH_REG_OFF_CR)) ; } else { iputbyte(chip, port + ICH_REG_OFF_CR, 0); while (!(igetbyte(chip, port + ichdev->roff_sr) & ICH_DCH)) ; } iputbyte(chip, port + ICH_REG_OFF_CR, ICH_RESETREGS); spin_unlock_irq(&chip->reg_lock); |
da2436a23 [ALSA] intel8x0: ... |
2739 2740 2741 |
if (pos == 0) { snd_printk(KERN_ERR "intel8x0: measure - unreliable DMA position.. "); |
2ec775e70 [ALSA] intel8x0: ... |
2742 |
__retry: |
30fd9940e [ALSA] intel8x0: ... |
2743 2744 |
if (attempt < 3) { msleep(300); |
2ec775e70 [ALSA] intel8x0: ... |
2745 2746 2747 |
attempt++; goto __again; } |
30fd9940e [ALSA] intel8x0: ... |
2748 |
goto __end; |
da2436a23 [ALSA] intel8x0: ... |
2749 |
} |
920e4ae31 [ALSA] intel8x0: ... |
2750 |
pos /= 4; |
1da177e4c Linux-2.6.12-rc2 |
2751 2752 |
t = stop_time.tv_sec - start_time.tv_sec; t *= 1000000; |
920e4ae31 [ALSA] intel8x0: ... |
2753 2754 2755 |
t += (stop_time.tv_nsec - start_time.tv_nsec) / 1000; printk(KERN_INFO "%s: measured %lu usecs (%lu samples) ", __func__, t, pos); |
1da177e4c Linux-2.6.12-rc2 |
2756 |
if (t == 0) { |
920e4ae31 [ALSA] intel8x0: ... |
2757 2758 |
snd_printk(KERN_ERR "intel8x0: ?? calculation error.. "); |
2ec775e70 [ALSA] intel8x0: ... |
2759 |
goto __retry; |
1da177e4c Linux-2.6.12-rc2 |
2760 |
} |
920e4ae31 [ALSA] intel8x0: ... |
2761 |
pos *= 1000; |
1da177e4c Linux-2.6.12-rc2 |
2762 |
pos = (pos / t) * 1000 + ((pos % t) * 1000) / t; |
2ec775e70 [ALSA] intel8x0: ... |
2763 |
if (pos < 40000 || pos >= 60000) { |
1da177e4c Linux-2.6.12-rc2 |
2764 2765 2766 |
/* abnormal value. hw problem? */ printk(KERN_INFO "intel8x0: measured clock %ld rejected ", pos); |
2ec775e70 [ALSA] intel8x0: ... |
2767 2768 |
goto __retry; } else if (pos > 40500 && pos < 41500) |
920e4ae31 [ALSA] intel8x0: ... |
2769 2770 |
/* first exception - 41000Hz reference clock */ chip->ac97_bus->clock = 41000; |
29dab4fd3 [ALSA] intel8x0: ... |
2771 |
else if (pos > 43600 && pos < 44600) |
920e4ae31 [ALSA] intel8x0: ... |
2772 2773 |
/* second exception - 44100HZ reference clock */ chip->ac97_bus->clock = 44100; |
1da177e4c Linux-2.6.12-rc2 |
2774 2775 2776 |
else if (pos < 47500 || pos > 48500) /* not 48000Hz, tuning the clock.. */ chip->ac97_bus->clock = (chip->ac97_bus->clock * 48000) / pos; |
30fd9940e [ALSA] intel8x0: ... |
2777 |
__end: |
1da177e4c Linux-2.6.12-rc2 |
2778 2779 |
printk(KERN_INFO "intel8x0: clocking to %d ", chip->ac97_bus->clock); |
6dbe66287 [ALSA] Add experi... |
2780 |
snd_ac97_update_power(chip->ac97[0], AC97_PCM_FRONT_DAC_RATE, 0); |
1da177e4c Linux-2.6.12-rc2 |
2781 |
} |
d695e4ea8 ALSA: intel8x0 - ... |
2782 2783 2784 2785 |
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), |
78fad343a ALSA: intel8x0 - ... |
2786 |
SND_PCI_QUIRK(0x1028, 0x01ad, "AD1981B", 48000), |
d695e4ea8 ALSA: intel8x0 - ... |
2787 2788 |
SND_PCI_QUIRK(0x1043, 0x80f3, "AD1985", 48000), { } /* terminator */ |
2b3b5485a ALSA: intel8x0: i... |
2789 2790 2791 2792 2793 |
}; static int __devinit intel8x0_in_clock_list(struct intel8x0 *chip) { struct pci_dev *pci = chip->pci; |
d695e4ea8 ALSA: intel8x0 - ... |
2794 2795 2796 2797 2798 2799 2800 2801 2802 2803 |
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 ", pci->subsystem_vendor, pci->subsystem_device, wl->value); chip->ac97_bus->clock = wl->value; return 1; |
2b3b5485a ALSA: intel8x0: i... |
2804 |
} |
adf1b3d25 [ALSA] Optimize f... |
2805 |
#ifdef CONFIG_PROC_FS |
6b75a9d8b [ALSA] Remove xxx... |
2806 2807 |
static void snd_intel8x0_proc_read(struct snd_info_entry * entry, struct snd_info_buffer *buffer) |
1da177e4c Linux-2.6.12-rc2 |
2808 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
2809 |
struct intel8x0 *chip = entry->private_data; |
1da177e4c Linux-2.6.12-rc2 |
2810 2811 2812 2813 2814 2815 2816 2817 2818 2819 2820 2821 2822 2823 2824 |
unsigned int tmp; snd_iprintf(buffer, "Intel8x0 "); if (chip->device_type == DEVICE_ALI) return; tmp = igetdword(chip, ICHREG(GLOB_STA)); snd_iprintf(buffer, "Global control : 0x%08x ", igetdword(chip, ICHREG(GLOB_CNT))); snd_iprintf(buffer, "Global status : 0x%08x ", tmp); if (chip->device_type == DEVICE_INTEL_ICH4) snd_iprintf(buffer, "SDM : 0x%08x ", igetdword(chip, ICHREG(SDM))); |
84a43bd52 [ALSA] intel8x0 -... |
2825 2826 2827 2828 2829 2830 2831 2832 2833 2834 2835 2836 2837 2838 2839 |
snd_iprintf(buffer, "AC'97 codecs ready :"); if (tmp & chip->codec_isr_bits) { int i; static const char *codecs[3] = { "primary", "secondary", "tertiary" }; for (i = 0; i < chip->max_codecs; i++) if (tmp & chip->codec_bit[i]) snd_iprintf(buffer, " %s", codecs[i]); } else snd_iprintf(buffer, " none"); snd_iprintf(buffer, " "); if (chip->device_type == DEVICE_INTEL_ICH4 || chip->device_type == DEVICE_SIS) |
1da177e4c Linux-2.6.12-rc2 |
2840 2841 2842 2843 2844 2845 |
snd_iprintf(buffer, "AC'97 codecs SDIN : %i %i %i ", chip->ac97_sdin[0], chip->ac97_sdin[1], chip->ac97_sdin[2]); } |
6b75a9d8b [ALSA] Remove xxx... |
2846 |
static void __devinit snd_intel8x0_proc_init(struct intel8x0 * chip) |
1da177e4c Linux-2.6.12-rc2 |
2847 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
2848 |
struct snd_info_entry *entry; |
1da177e4c Linux-2.6.12-rc2 |
2849 2850 |
if (! snd_card_proc_new(chip->card, "intel8x0", &entry)) |
bf850204a [ALSA] Remove unn... |
2851 |
snd_info_set_text_ops(entry, chip, snd_intel8x0_proc_read); |
1da177e4c Linux-2.6.12-rc2 |
2852 |
} |
adf1b3d25 [ALSA] Optimize f... |
2853 2854 2855 |
#else #define snd_intel8x0_proc_init(x) #endif |
1da177e4c Linux-2.6.12-rc2 |
2856 |
|
6b75a9d8b [ALSA] Remove xxx... |
2857 |
static int snd_intel8x0_dev_free(struct snd_device *device) |
1da177e4c Linux-2.6.12-rc2 |
2858 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
2859 |
struct intel8x0 *chip = device->device_data; |
1da177e4c Linux-2.6.12-rc2 |
2860 2861 2862 2863 2864 2865 2866 |
return snd_intel8x0_free(chip); } struct ich_reg_info { unsigned int int_sta_mask; unsigned int offset; }; |
84a43bd52 [ALSA] intel8x0 -... |
2867 2868 2869 2870 2871 2872 |
static unsigned int ich_codec_bits[3] = { ICH_PCR, ICH_SCR, ICH_TCR }; static unsigned int sis_codec_bits[3] = { ICH_PCR, ICH_SCR, ICH_SIS_TCR }; |
7fb4f392b ALSA: intel8x0: i... |
2873 |
static int __devinit snd_intel8x0_inside_vm(struct pci_dev *pci) |
65c397d6b ALSA: intel8x0: m... |
2874 |
{ |
7fb4f392b ALSA: intel8x0: i... |
2875 2876 |
int result = inside_vm; char *msg = NULL; |
65c397d6b ALSA: intel8x0: m... |
2877 |
|
7fb4f392b ALSA: intel8x0: i... |
2878 2879 2880 2881 2882 2883 2884 2885 2886 2887 |
/* check module parameter first (override detection) */ if (result >= 0) { msg = result ? "enable (forced) VM" : "disable (forced) VM"; goto fini; } /* detect KVM and Parallels virtual environments */ result = kvm_para_available(); #ifdef X86_FEATURE_HYPERVISOR result = result || boot_cpu_has(X86_FEATURE_HYPERVISOR); |
65c397d6b ALSA: intel8x0: m... |
2888 |
#endif |
7fb4f392b ALSA: intel8x0: i... |
2889 2890 2891 2892 2893 2894 2895 2896 2897 2898 2899 2900 2901 2902 |
if (!result) goto fini; /* check for known (emulated) devices */ if (pci->subsystem_vendor == 0x1af4 && pci->subsystem_device == 0x1100) { /* KVM emulated sound, PCI SSID: 1af4:1100 */ msg = "enable KVM"; } else if (pci->subsystem_vendor == 0x1ab8) { /* Parallels VM emulated sound, PCI SSID: 1ab8:xxxx */ msg = "enable Parallels VM"; } else { msg = "disable (unknown or VT-d) VM"; result = 0; |
65c397d6b ALSA: intel8x0: m... |
2903 |
} |
7fb4f392b ALSA: intel8x0: i... |
2904 2905 2906 2907 |
fini: if (msg != NULL) printk(KERN_INFO "intel8x0: %s optimization ", msg); |
65c397d6b ALSA: intel8x0: m... |
2908 2909 2910 |
return result; } |
6b75a9d8b [ALSA] Remove xxx... |
2911 |
static int __devinit snd_intel8x0_create(struct snd_card *card, |
1da177e4c Linux-2.6.12-rc2 |
2912 2913 |
struct pci_dev *pci, unsigned long device_type, |
6b75a9d8b [ALSA] Remove xxx... |
2914 |
struct intel8x0 ** r_intel8x0) |
1da177e4c Linux-2.6.12-rc2 |
2915 |
{ |
6b75a9d8b [ALSA] Remove xxx... |
2916 |
struct intel8x0 *chip; |
1da177e4c Linux-2.6.12-rc2 |
2917 2918 2919 |
int err; unsigned int i; unsigned int int_sta_masks; |
6b75a9d8b [ALSA] Remove xxx... |
2920 2921 |
struct ichdev *ichdev; static struct snd_device_ops ops = { |
1da177e4c Linux-2.6.12-rc2 |
2922 2923 2924 2925 2926 2927 2928 2929 2930 2931 2932 2933 2934 2935 2936 2937 2938 2939 2940 2941 2942 2943 2944 2945 2946 2947 2948 2949 2950 2951 2952 2953 2954 2955 2956 2957 2958 2959 |
.dev_free = snd_intel8x0_dev_free, }; static unsigned int bdbars[] = { 3, /* DEVICE_INTEL */ 6, /* DEVICE_INTEL_ICH4 */ 3, /* DEVICE_SIS */ 6, /* DEVICE_ALI */ 4, /* DEVICE_NFORCE */ }; static struct ich_reg_info intel_regs[6] = { { ICH_PIINT, 0 }, { ICH_POINT, 0x10 }, { ICH_MCINT, 0x20 }, { ICH_M2INT, 0x40 }, { ICH_P2INT, 0x50 }, { ICH_SPINT, 0x60 }, }; static struct ich_reg_info nforce_regs[4] = { { ICH_PIINT, 0 }, { ICH_POINT, 0x10 }, { ICH_MCINT, 0x20 }, { ICH_NVSPINT, 0x70 }, }; static struct ich_reg_info ali_regs[6] = { { ALI_INT_PCMIN, 0x40 }, { ALI_INT_PCMOUT, 0x50 }, { ALI_INT_MICIN, 0x60 }, { ALI_INT_CODECSPDIFOUT, 0x70 }, { ALI_INT_SPDIFIN, 0xa0 }, { ALI_INT_SPDIFOUT, 0xb0 }, }; struct ich_reg_info *tbl; *r_intel8x0 = NULL; if ((err = pci_enable_device(pci)) < 0) return err; |
e560d8d83 [ALSA] Replace wi... |
2960 |
chip = kzalloc(sizeof(*chip), GFP_KERNEL); |
1da177e4c Linux-2.6.12-rc2 |
2961 2962 2963 2964 2965 2966 2967 2968 2969 |
if (chip == NULL) { pci_disable_device(pci); return -ENOMEM; } spin_lock_init(&chip->reg_lock); chip->device_type = device_type; chip->card = card; chip->pci = pci; chip->irq = -1; |
c829b052d [ALSA] intel8x0 -... |
2970 2971 2972 2973 2974 2975 |
/* module parameters */ chip->buggy_irq = buggy_irq; chip->buggy_semaphore = buggy_semaphore; if (xbox) chip->xbox = 1; |
1da177e4c Linux-2.6.12-rc2 |
2976 |
|
7fb4f392b ALSA: intel8x0: i... |
2977 |
chip->inside_vm = snd_intel8x0_inside_vm(pci); |
228cf7937 ALSA: intel8x0: I... |
2978 |
|
1da177e4c Linux-2.6.12-rc2 |
2979 2980 2981 |
if (pci->vendor == PCI_VENDOR_ID_INTEL && pci->device == PCI_DEVICE_ID_INTEL_440MX) chip->fix_nocache = 1; /* enable workaround */ |
1da177e4c Linux-2.6.12-rc2 |
2982 2983 2984 2985 2986 2987 2988 2989 |
if ((err = pci_request_regions(pci, card->shortname)) < 0) { kfree(chip); pci_disable_device(pci); return err; } if (device_type == DEVICE_ALI) { /* ALI5455 has no ac97 region */ |
3388c37e0 [ALSA] intel8x0 -... |
2990 |
chip->bmaddr = pci_iomap(pci, 0, 0); |
1da177e4c Linux-2.6.12-rc2 |
2991 2992 |
goto port_inited; } |
3388c37e0 [ALSA] intel8x0 -... |
2993 2994 2995 2996 2997 2998 2999 3000 3001 3002 3003 3004 3005 3006 3007 3008 3009 3010 3011 |
if (pci_resource_flags(pci, 2) & IORESOURCE_MEM) /* ICH4 and Nforce */ chip->addr = pci_iomap(pci, 2, 0); else chip->addr = pci_iomap(pci, 0, 0); if (!chip->addr) { snd_printk(KERN_ERR "AC'97 space ioremap problem "); snd_intel8x0_free(chip); return -EIO; } if (pci_resource_flags(pci, 3) & IORESOURCE_MEM) /* ICH4 */ chip->bmaddr = pci_iomap(pci, 3, 0); else chip->bmaddr = pci_iomap(pci, 1, 0); if (!chip->bmaddr) { snd_printk(KERN_ERR "Controller space ioremap problem "); snd_intel8x0_free(chip); return -EIO; |
1da177e4c Linux-2.6.12-rc2 |
3012 3013 3014 |
} port_inited: |
1da177e4c Linux-2.6.12-rc2 |
3015 3016 3017 3018 3019 3020 3021 3022 3023 3024 3025 3026 3027 3028 3029 3030 3031 3032 3033 3034 3035 3036 3037 3038 3039 3040 3041 3042 3043 3044 3045 3046 3047 3048 3049 3050 3051 3052 3053 3054 3055 3056 3057 3058 3059 3060 3061 3062 3063 3064 3065 |
chip->bdbars_count = bdbars[device_type]; /* initialize offsets */ switch (device_type) { case DEVICE_NFORCE: tbl = nforce_regs; break; case DEVICE_ALI: tbl = ali_regs; break; default: tbl = intel_regs; break; } for (i = 0; i < chip->bdbars_count; i++) { ichdev = &chip->ichd[i]; ichdev->ichd = i; ichdev->reg_offset = tbl[i].offset; ichdev->int_sta_mask = tbl[i].int_sta_mask; if (device_type == DEVICE_SIS) { /* SiS 7012 swaps the registers */ ichdev->roff_sr = ICH_REG_OFF_PICB; ichdev->roff_picb = ICH_REG_OFF_SR; } else { ichdev->roff_sr = ICH_REG_OFF_SR; ichdev->roff_picb = ICH_REG_OFF_PICB; } if (device_type == DEVICE_ALI) ichdev->ali_slot = (ichdev->reg_offset - 0x40) / 0x10; /* SIS7012 handles the pcm data in bytes, others are in samples */ ichdev->pos_shift = (device_type == DEVICE_SIS) ? 0 : 1; } /* allocate buffer descriptor lists */ /* the start of each lists must be aligned to 8 bytes */ if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci), chip->bdbars_count * sizeof(u32) * ICH_MAX_FRAGS * 2, &chip->bdbars) < 0) { snd_intel8x0_free(chip); snd_printk(KERN_ERR "intel8x0: cannot allocate buffer descriptors "); return -ENOMEM; } /* tables must be aligned to 8 bytes here, but the kernel pages are much bigger, so we don't care (on i386) */ /* workaround for 440MX */ if (chip->fix_nocache) fill_nocache(chip->bdbars.area, chip->bdbars.bytes, 1); int_sta_masks = 0; for (i = 0; i < chip->bdbars_count; i++) { ichdev = &chip->ichd[i]; |
beef08a54 [ALSA] intel8x0 -... |
3066 3067 3068 3069 |
ichdev->bdbar = ((u32 *)chip->bdbars.area) + (i * ICH_MAX_FRAGS * 2); ichdev->bdbar_addr = chip->bdbars.addr + (i * sizeof(u32) * ICH_MAX_FRAGS * 2); |
1da177e4c Linux-2.6.12-rc2 |
3070 3071 |
int_sta_masks |= ichdev->int_sta_mask; } |
beef08a54 [ALSA] intel8x0 -... |
3072 3073 |
chip->int_sta_reg = device_type == DEVICE_ALI ? ICH_REG_ALI_INTERRUPTSR : ICH_REG_GLOB_STA; |
1da177e4c Linux-2.6.12-rc2 |
3074 |
chip->int_sta_mask = int_sta_masks; |
beef08a54 [ALSA] intel8x0 -... |
3075 |
pci_set_master(pci); |
beef08a54 [ALSA] intel8x0 -... |
3076 |
|
84a43bd52 [ALSA] intel8x0 -... |
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switch(chip->device_type) { case DEVICE_INTEL_ICH4: /* ICH4 can have three codecs */ chip->max_codecs = 3; chip->codec_bit = ich_codec_bits; chip->codec_ready_bits = ICH_PRI | ICH_SRI | ICH_TRI; break; case DEVICE_SIS: /* recent SIS7012 can have three codecs */ chip->max_codecs = 3; chip->codec_bit = sis_codec_bits; chip->codec_ready_bits = ICH_PRI | ICH_SRI | ICH_SIS_TRI; break; default: /* others up to two codecs */ chip->max_codecs = 2; chip->codec_bit = ich_codec_bits; chip->codec_ready_bits = ICH_PRI | ICH_SRI; break; } for (i = 0; i < chip->max_codecs; i++) chip->codec_isr_bits |= chip->codec_bit[i]; |
1da177e4c Linux-2.6.12-rc2 |
3099 3100 3101 3102 |
if ((err = snd_intel8x0_chip_init(chip, 1)) < 0) { snd_intel8x0_free(chip); return err; } |
2078f38c8 [ALSA] intel8x0 -... |
3103 3104 |
/* request irq after initializaing int_sta_mask, etc */ if (request_irq(pci->irq, snd_intel8x0_interrupt, |
934c2b6d0 ALSA: use KBUILD_... |
3105 |
IRQF_SHARED, KBUILD_MODNAME, chip)) { |
2078f38c8 [ALSA] intel8x0 -... |
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snd_printk(KERN_ERR "unable to grab IRQ %d ", pci->irq); snd_intel8x0_free(chip); return -EBUSY; } chip->irq = pci->irq; |
1da177e4c Linux-2.6.12-rc2 |
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if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) { snd_intel8x0_free(chip); return err; } snd_card_set_dev(card, &pci->dev); *r_intel8x0 = chip; return 0; } static struct shortname_table { unsigned int id; const char *s; } shortnames[] __devinitdata = { |
8cdfd2519 [ALSA] Remove sup... |
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{ PCI_DEVICE_ID_INTEL_82801AA_5, "Intel 82801AA-ICH" }, { PCI_DEVICE_ID_INTEL_82801AB_5, "Intel 82901AB-ICH0" }, { PCI_DEVICE_ID_INTEL_82801BA_4, "Intel 82801BA-ICH2" }, |
1da177e4c Linux-2.6.12-rc2 |
3130 |
{ PCI_DEVICE_ID_INTEL_440MX, "Intel 440MX" }, |
8cdfd2519 [ALSA] Remove sup... |
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{ PCI_DEVICE_ID_INTEL_82801CA_5, "Intel 82801CA-ICH3" }, { PCI_DEVICE_ID_INTEL_82801DB_5, "Intel 82801DB-ICH4" }, { PCI_DEVICE_ID_INTEL_82801EB_5, "Intel ICH5" }, |
1da177e4c Linux-2.6.12-rc2 |
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{ PCI_DEVICE_ID_INTEL_ESB_5, "Intel 6300ESB" }, { PCI_DEVICE_ID_INTEL_ICH6_18, "Intel ICH6" }, { PCI_DEVICE_ID_INTEL_ICH7_20, "Intel ICH7" }, |
3437c5df6 [PATCH] intel8x0:... |
3137 |
{ PCI_DEVICE_ID_INTEL_ESB2_14, "Intel ESB2" }, |
1da177e4c Linux-2.6.12-rc2 |
3138 |
{ PCI_DEVICE_ID_SI_7012, "SiS SI7012" }, |
8cdfd2519 [ALSA] Remove sup... |
3139 |
{ PCI_DEVICE_ID_NVIDIA_MCP1_AUDIO, "NVidia nForce" }, |
1da177e4c Linux-2.6.12-rc2 |
3140 3141 3142 3143 3144 3145 3146 3147 3148 3149 3150 |
{ PCI_DEVICE_ID_NVIDIA_MCP2_AUDIO, "NVidia nForce2" }, { PCI_DEVICE_ID_NVIDIA_MCP3_AUDIO, "NVidia nForce3" }, { PCI_DEVICE_ID_NVIDIA_CK8S_AUDIO, "NVidia CK8S" }, { PCI_DEVICE_ID_NVIDIA_CK804_AUDIO, "NVidia CK804" }, { PCI_DEVICE_ID_NVIDIA_CK8_AUDIO, "NVidia CK8" }, { 0x003a, "NVidia MCP04" }, { 0x746d, "AMD AMD8111" }, { 0x7445, "AMD AMD768" }, { 0x5455, "ALi M5455" }, { 0, NULL }, }; |
a9e996604 [ALSA] intel8x0 -... |
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static struct snd_pci_quirk spdif_aclink_defaults[] __devinitdata = { SND_PCI_QUIRK(0x147b, 0x1c1a, "ASUS KN8", 1), { } /* end */ }; /* look up white/black list for SPDIF over ac-link */ static int __devinit check_default_spdif_aclink(struct pci_dev *pci) { const struct snd_pci_quirk *w; w = snd_pci_quirk_lookup(pci, spdif_aclink_defaults); if (w) { if (w->value) snd_printdd(KERN_INFO "intel8x0: Using SPDIF over " "AC-Link for %s ", w->name); else snd_printdd(KERN_INFO "intel8x0: Using integrated " "SPDIF DMA for %s ", w->name); return w->value; } return 0; } |
1da177e4c Linux-2.6.12-rc2 |
3175 3176 3177 |
static int __devinit snd_intel8x0_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) { |
6b75a9d8b [ALSA] Remove xxx... |
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struct snd_card *card; struct intel8x0 *chip; |
1da177e4c Linux-2.6.12-rc2 |
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int err; struct shortname_table *name; |
e58de7baf ALSA: Convert to ... |
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err = snd_card_create(index, id, THIS_MODULE, 0, &card); if (err < 0) return err; |
1da177e4c Linux-2.6.12-rc2 |
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|
a9e996604 [ALSA] intel8x0 -... |
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if (spdif_aclink < 0) spdif_aclink = check_default_spdif_aclink(pci); strcpy(card->driver, "ICH"); if (!spdif_aclink) { switch (pci_id->driver_data) { case DEVICE_NFORCE: strcpy(card->driver, "NFORCE"); break; case DEVICE_INTEL_ICH4: strcpy(card->driver, "ICH4"); } |
1da177e4c Linux-2.6.12-rc2 |
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} strcpy(card->shortname, "Intel ICH"); for (name = shortnames; name->id; name++) { if (pci->device == name->id) { strcpy(card->shortname, name->s); break; } } |
beef08a54 [ALSA] intel8x0 -... |
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if (buggy_irq < 0) { /* some Nforce[2] and ICH boards have problems with IRQ handling. * Needs to return IRQ_HANDLED for unknown irqs. */ if (pci_id->driver_data == DEVICE_NFORCE) buggy_irq = 1; else buggy_irq = 0; } |
a06147d22 [ALSA] intel8x0 -... |
3216 |
if ((err = snd_intel8x0_create(card, pci, pci_id->driver_data, |
c829b052d [ALSA] intel8x0 -... |
3217 |
&chip)) < 0) { |
1da177e4c Linux-2.6.12-rc2 |
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snd_card_free(card); return err; } |
5809c6c41 [ALSA] intel8x0 -... |
3221 |
card->private_data = chip; |
1da177e4c Linux-2.6.12-rc2 |
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|
b7fe46220 [ALSA] highlander... |
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if ((err = snd_intel8x0_mixer(chip, ac97_clock, ac97_quirk)) < 0) { |
1da177e4c Linux-2.6.12-rc2 |
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snd_card_free(card); return err; } if ((err = snd_intel8x0_pcm(chip)) < 0) { snd_card_free(card); return err; } snd_intel8x0_proc_init(chip); snprintf(card->longname, sizeof(card->longname), |
3388c37e0 [ALSA] intel8x0 -... |
3235 3236 |
"%s with %s at irq %i", card->shortname, snd_ac97_get_short_name(chip->ac97[0]), chip->irq); |
1da177e4c Linux-2.6.12-rc2 |
3237 |
|
2b3b5485a ALSA: intel8x0: i... |
3238 3239 3240 3241 3242 3243 3244 3245 |
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); } } |
1da177e4c Linux-2.6.12-rc2 |
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if ((err = snd_card_register(card)) < 0) { snd_card_free(card); return err; } pci_set_drvdata(pci, card); |
1da177e4c Linux-2.6.12-rc2 |
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return 0; } static void __devexit snd_intel8x0_remove(struct pci_dev *pci) { snd_card_free(pci_get_drvdata(pci)); pci_set_drvdata(pci, NULL); } static struct pci_driver driver = { |
3733e424c ALSA: Use KBUILD_... |
3262 |
.name = KBUILD_MODNAME, |
1da177e4c Linux-2.6.12-rc2 |
3263 3264 3265 |
.id_table = snd_intel8x0_ids, .probe = snd_intel8x0_probe, .remove = __devexit_p(snd_intel8x0_remove), |
5809c6c41 [ALSA] intel8x0 -... |
3266 3267 3268 3269 |
#ifdef CONFIG_PM .suspend = intel8x0_suspend, .resume = intel8x0_resume, #endif |
1da177e4c Linux-2.6.12-rc2 |
3270 3271 3272 3273 3274 |
}; static int __init alsa_card_intel8x0_init(void) { |
01d25d460 [ALSA] Replace pc... |
3275 |
return pci_register_driver(&driver); |
1da177e4c Linux-2.6.12-rc2 |
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} static void __exit alsa_card_intel8x0_exit(void) { pci_unregister_driver(&driver); } module_init(alsa_card_intel8x0_init) module_exit(alsa_card_intel8x0_exit) |