Thomas Gleixner | 1a59d1b8 | 2019-05-27 08:55:05 +0200 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2 | /* |
| 3 | * ALSA driver for Intel ICH (i8x0) chipsets |
| 4 | * |
Jaroslav Kysela | c1017a4 | 2007-10-15 09:50:19 +0200 | [diff] [blame] | 5 | * Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 6 | * |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 7 | * This code also contains alpha support for SiS 735 chipsets provided |
| 8 | * by Mike Pieper <mptei@users.sourceforge.net>. We have no datasheet |
| 9 | * for SiS735, so the code is not fully functional. |
| 10 | * |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 11 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 12 | */ |
| 13 | |
Takashi Iwai | 6cbbfe1 | 2015-01-28 16:49:33 +0100 | [diff] [blame] | 14 | #include <linux/io.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 15 | #include <linux/delay.h> |
| 16 | #include <linux/interrupt.h> |
| 17 | #include <linux/init.h> |
| 18 | #include <linux/pci.h> |
| 19 | #include <linux/slab.h> |
Paul Gortmaker | 65a7721 | 2011-07-15 13:13:37 -0400 | [diff] [blame] | 20 | #include <linux/module.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 21 | #include <sound/core.h> |
| 22 | #include <sound/pcm.h> |
| 23 | #include <sound/ac97_codec.h> |
| 24 | #include <sound/info.h> |
| 25 | #include <sound/initval.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 26 | |
Jaroslav Kysela | c1017a4 | 2007-10-15 09:50:19 +0200 | [diff] [blame] | 27 | MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 28 | MODULE_DESCRIPTION("Intel 82801AA,82901AB,i810,i820,i830,i840,i845,MX440; SiS 7012; Ali 5455"); |
| 29 | MODULE_LICENSE("GPL"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 30 | |
Clemens Ladisch | b7fe462 | 2005-10-04 08:46:51 +0200 | [diff] [blame] | 31 | static int index = SNDRV_DEFAULT_IDX1; /* Index 0-MAX */ |
| 32 | static char *id = SNDRV_DEFAULT_STR1; /* ID for this card */ |
Takashi Iwai | 6581f4e | 2006-05-17 17:14:51 +0200 | [diff] [blame] | 33 | static int ac97_clock; |
Clemens Ladisch | b7fe462 | 2005-10-04 08:46:51 +0200 | [diff] [blame] | 34 | static char *ac97_quirk; |
Rusty Russell | a67ff6a | 2011-12-15 13:49:36 +1030 | [diff] [blame] | 35 | static bool buggy_semaphore; |
Takashi Iwai | beef08a | 2005-10-27 20:55:38 +0200 | [diff] [blame] | 36 | static int buggy_irq = -1; /* auto-check */ |
Rusty Russell | a67ff6a | 2011-12-15 13:49:36 +1030 | [diff] [blame] | 37 | static bool xbox; |
Takashi Iwai | a9e9966 | 2006-11-24 15:42:07 +0100 | [diff] [blame] | 38 | static int spdif_aclink = -1; |
Konstantin Ozerkov | 228cf79 | 2011-10-26 19:11:01 +0400 | [diff] [blame] | 39 | static int inside_vm = -1; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 40 | |
Clemens Ladisch | b7fe462 | 2005-10-04 08:46:51 +0200 | [diff] [blame] | 41 | module_param(index, int, 0444); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 42 | MODULE_PARM_DESC(index, "Index value for Intel i8x0 soundcard."); |
Clemens Ladisch | b7fe462 | 2005-10-04 08:46:51 +0200 | [diff] [blame] | 43 | module_param(id, charp, 0444); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 44 | MODULE_PARM_DESC(id, "ID string for Intel i8x0 soundcard."); |
Clemens Ladisch | b7fe462 | 2005-10-04 08:46:51 +0200 | [diff] [blame] | 45 | module_param(ac97_clock, int, 0444); |
Takashi Iwai | 7ce78fc | 2020-07-14 19:26:28 +0200 | [diff] [blame] | 46 | MODULE_PARM_DESC(ac97_clock, "AC'97 codec clock (0 = allowlist + auto-detect, 1 = force autodetect)."); |
Clemens Ladisch | b7fe462 | 2005-10-04 08:46:51 +0200 | [diff] [blame] | 47 | module_param(ac97_quirk, charp, 0444); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 48 | MODULE_PARM_DESC(ac97_quirk, "AC'97 workaround for strange hardware."); |
Clemens Ladisch | b7fe462 | 2005-10-04 08:46:51 +0200 | [diff] [blame] | 49 | module_param(buggy_semaphore, bool, 0444); |
Takashi Iwai | a06147d | 2005-09-08 19:54:17 +0200 | [diff] [blame] | 50 | MODULE_PARM_DESC(buggy_semaphore, "Enable workaround for hardwares with problematic codec semaphores."); |
Rusty Russell | 69116f2 | 2012-01-13 09:32:17 +1030 | [diff] [blame] | 51 | module_param(buggy_irq, bint, 0444); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 52 | MODULE_PARM_DESC(buggy_irq, "Enable workaround for buggy interrupts on some motherboards."); |
Clemens Ladisch | b7fe462 | 2005-10-04 08:46:51 +0200 | [diff] [blame] | 53 | module_param(xbox, bool, 0444); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 54 | MODULE_PARM_DESC(xbox, "Set to 1 for Xbox, if you have problems with the AC'97 codec detection."); |
Takashi Iwai | a9e9966 | 2006-11-24 15:42:07 +0100 | [diff] [blame] | 55 | module_param(spdif_aclink, int, 0444); |
| 56 | MODULE_PARM_DESC(spdif_aclink, "S/PDIF over AC-link."); |
Rusty Russell | 69116f2 | 2012-01-13 09:32:17 +1030 | [diff] [blame] | 57 | module_param(inside_vm, bint, 0444); |
Konstantin Ozerkov | 228cf79 | 2011-10-26 19:11:01 +0400 | [diff] [blame] | 58 | MODULE_PARM_DESC(inside_vm, "KVM/Parallels optimization."); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 59 | |
Takashi Iwai | 2b3e584 | 2005-10-06 13:47:23 +0200 | [diff] [blame] | 60 | /* just for backward compatibility */ |
Rusty Russell | a67ff6a | 2011-12-15 13:49:36 +1030 | [diff] [blame] | 61 | static bool enable; |
Takashi Iwai | 698444f | 2005-10-20 16:53:49 +0200 | [diff] [blame] | 62 | module_param(enable, bool, 0444); |
Takashi Iwai | 2b3e584 | 2005-10-06 13:47:23 +0200 | [diff] [blame] | 63 | static int joystick; |
| 64 | module_param(joystick, int, 0444); |
| 65 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 66 | /* |
| 67 | * Direct registers |
| 68 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 69 | enum { DEVICE_INTEL, DEVICE_INTEL_ICH4, DEVICE_SIS, DEVICE_ALI, DEVICE_NFORCE }; |
| 70 | |
| 71 | #define ICHREG(x) ICH_REG_##x |
| 72 | |
| 73 | #define DEFINE_REGSET(name,base) \ |
| 74 | enum { \ |
| 75 | ICH_REG_##name##_BDBAR = base + 0x0, /* dword - buffer descriptor list base address */ \ |
| 76 | ICH_REG_##name##_CIV = base + 0x04, /* byte - current index value */ \ |
| 77 | ICH_REG_##name##_LVI = base + 0x05, /* byte - last valid index */ \ |
| 78 | ICH_REG_##name##_SR = base + 0x06, /* byte - status register */ \ |
| 79 | ICH_REG_##name##_PICB = base + 0x08, /* word - position in current buffer */ \ |
| 80 | ICH_REG_##name##_PIV = base + 0x0a, /* byte - prefetched index value */ \ |
| 81 | ICH_REG_##name##_CR = base + 0x0b, /* byte - control register */ \ |
Huilong Deng | d0f5137 | 2021-05-11 23:47:10 +0800 | [diff] [blame] | 82 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 83 | |
| 84 | /* busmaster blocks */ |
| 85 | DEFINE_REGSET(OFF, 0); /* offset */ |
| 86 | DEFINE_REGSET(PI, 0x00); /* PCM in */ |
| 87 | DEFINE_REGSET(PO, 0x10); /* PCM out */ |
| 88 | DEFINE_REGSET(MC, 0x20); /* Mic in */ |
| 89 | |
| 90 | /* ICH4 busmaster blocks */ |
| 91 | DEFINE_REGSET(MC2, 0x40); /* Mic in 2 */ |
| 92 | DEFINE_REGSET(PI2, 0x50); /* PCM in 2 */ |
| 93 | DEFINE_REGSET(SP, 0x60); /* SPDIF out */ |
| 94 | |
| 95 | /* values for each busmaster block */ |
| 96 | |
| 97 | /* LVI */ |
| 98 | #define ICH_REG_LVI_MASK 0x1f |
| 99 | |
| 100 | /* SR */ |
| 101 | #define ICH_FIFOE 0x10 /* FIFO error */ |
| 102 | #define ICH_BCIS 0x08 /* buffer completion interrupt status */ |
| 103 | #define ICH_LVBCI 0x04 /* last valid buffer completion interrupt */ |
| 104 | #define ICH_CELV 0x02 /* current equals last valid */ |
| 105 | #define ICH_DCH 0x01 /* DMA controller halted */ |
| 106 | |
| 107 | /* PIV */ |
| 108 | #define ICH_REG_PIV_MASK 0x1f /* mask */ |
| 109 | |
| 110 | /* CR */ |
| 111 | #define ICH_IOCE 0x10 /* interrupt on completion enable */ |
| 112 | #define ICH_FEIE 0x08 /* fifo error interrupt enable */ |
| 113 | #define ICH_LVBIE 0x04 /* last valid buffer interrupt enable */ |
| 114 | #define ICH_RESETREGS 0x02 /* reset busmaster registers */ |
| 115 | #define ICH_STARTBM 0x01 /* start busmaster operation */ |
| 116 | |
| 117 | |
| 118 | /* global block */ |
| 119 | #define ICH_REG_GLOB_CNT 0x2c /* dword - global control */ |
| 120 | #define ICH_PCM_SPDIF_MASK 0xc0000000 /* s/pdif pcm slot mask (ICH4) */ |
| 121 | #define ICH_PCM_SPDIF_NONE 0x00000000 /* reserved - undefined */ |
| 122 | #define ICH_PCM_SPDIF_78 0x40000000 /* s/pdif pcm on slots 7&8 */ |
| 123 | #define ICH_PCM_SPDIF_69 0x80000000 /* s/pdif pcm on slots 6&9 */ |
| 124 | #define ICH_PCM_SPDIF_1011 0xc0000000 /* s/pdif pcm on slots 10&11 */ |
| 125 | #define ICH_PCM_20BIT 0x00400000 /* 20-bit samples (ICH4) */ |
Takashi Iwai | 4235a31 | 2008-02-18 12:23:13 +0100 | [diff] [blame] | 126 | #define ICH_PCM_246_MASK 0x00300000 /* chan mask (not all chips) */ |
| 127 | #define ICH_PCM_8 0x00300000 /* 8 channels (not all chips) */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 128 | #define ICH_PCM_6 0x00200000 /* 6 channels (not all chips) */ |
| 129 | #define ICH_PCM_4 0x00100000 /* 4 channels (not all chips) */ |
| 130 | #define ICH_PCM_2 0x00000000 /* 2 channels (stereo) */ |
| 131 | #define ICH_SIS_PCM_246_MASK 0x000000c0 /* 6 channels (SIS7012) */ |
| 132 | #define ICH_SIS_PCM_6 0x00000080 /* 6 channels (SIS7012) */ |
| 133 | #define ICH_SIS_PCM_4 0x00000040 /* 4 channels (SIS7012) */ |
| 134 | #define ICH_SIS_PCM_2 0x00000000 /* 2 channels (SIS7012) */ |
| 135 | #define ICH_TRIE 0x00000040 /* tertiary resume interrupt enable */ |
| 136 | #define ICH_SRIE 0x00000020 /* secondary resume interrupt enable */ |
| 137 | #define ICH_PRIE 0x00000010 /* primary resume interrupt enable */ |
| 138 | #define ICH_ACLINK 0x00000008 /* AClink shut off */ |
| 139 | #define ICH_AC97WARM 0x00000004 /* AC'97 warm reset */ |
| 140 | #define ICH_AC97COLD 0x00000002 /* AC'97 cold reset */ |
| 141 | #define ICH_GIE 0x00000001 /* GPI interrupt enable */ |
| 142 | #define ICH_REG_GLOB_STA 0x30 /* dword - global status */ |
| 143 | #define ICH_TRI 0x20000000 /* ICH4: tertiary (AC_SDIN2) resume interrupt */ |
| 144 | #define ICH_TCR 0x10000000 /* ICH4: tertiary (AC_SDIN2) codec ready */ |
| 145 | #define ICH_BCS 0x08000000 /* ICH4: bit clock stopped */ |
| 146 | #define ICH_SPINT 0x04000000 /* ICH4: S/PDIF interrupt */ |
| 147 | #define ICH_P2INT 0x02000000 /* ICH4: PCM2-In interrupt */ |
| 148 | #define ICH_M2INT 0x01000000 /* ICH4: Mic2-In interrupt */ |
| 149 | #define ICH_SAMPLE_CAP 0x00c00000 /* ICH4: sample capability bits (RO) */ |
| 150 | #define ICH_SAMPLE_16_20 0x00400000 /* ICH4: 16- and 20-bit samples */ |
| 151 | #define ICH_MULTICHAN_CAP 0x00300000 /* ICH4: multi-channel capability bits (RO) */ |
Takashi Iwai | 84a43bd | 2006-01-12 11:47:32 +0100 | [diff] [blame] | 152 | #define ICH_SIS_TRI 0x00080000 /* SIS: tertiary resume irq */ |
| 153 | #define ICH_SIS_TCR 0x00040000 /* SIS: tertiary codec ready */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 154 | #define ICH_MD3 0x00020000 /* modem power down semaphore */ |
| 155 | #define ICH_AD3 0x00010000 /* audio power down semaphore */ |
| 156 | #define ICH_RCS 0x00008000 /* read completion status */ |
| 157 | #define ICH_BIT3 0x00004000 /* bit 3 slot 12 */ |
| 158 | #define ICH_BIT2 0x00002000 /* bit 2 slot 12 */ |
| 159 | #define ICH_BIT1 0x00001000 /* bit 1 slot 12 */ |
| 160 | #define ICH_SRI 0x00000800 /* secondary (AC_SDIN1) resume interrupt */ |
| 161 | #define ICH_PRI 0x00000400 /* primary (AC_SDIN0) resume interrupt */ |
| 162 | #define ICH_SCR 0x00000200 /* secondary (AC_SDIN1) codec ready */ |
| 163 | #define ICH_PCR 0x00000100 /* primary (AC_SDIN0) codec ready */ |
| 164 | #define ICH_MCINT 0x00000080 /* MIC capture interrupt */ |
| 165 | #define ICH_POINT 0x00000040 /* playback interrupt */ |
| 166 | #define ICH_PIINT 0x00000020 /* capture interrupt */ |
| 167 | #define ICH_NVSPINT 0x00000010 /* nforce spdif interrupt */ |
| 168 | #define ICH_MOINT 0x00000004 /* modem playback interrupt */ |
| 169 | #define ICH_MIINT 0x00000002 /* modem capture interrupt */ |
| 170 | #define ICH_GSCI 0x00000001 /* GPI status change interrupt */ |
| 171 | #define ICH_REG_ACC_SEMA 0x34 /* byte - codec write semaphore */ |
| 172 | #define ICH_CAS 0x01 /* codec access semaphore */ |
| 173 | #define ICH_REG_SDM 0x80 |
| 174 | #define ICH_DI2L_MASK 0x000000c0 /* PCM In 2, Mic In 2 data in line */ |
| 175 | #define ICH_DI2L_SHIFT 6 |
| 176 | #define ICH_DI1L_MASK 0x00000030 /* PCM In 1, Mic In 1 data in line */ |
| 177 | #define ICH_DI1L_SHIFT 4 |
| 178 | #define ICH_SE 0x00000008 /* steer enable */ |
| 179 | #define ICH_LDI_MASK 0x00000003 /* last codec read data input */ |
| 180 | |
| 181 | #define ICH_MAX_FRAGS 32 /* max hw frags */ |
| 182 | |
| 183 | |
| 184 | /* |
| 185 | * registers for Ali5455 |
| 186 | */ |
| 187 | |
| 188 | /* ALi 5455 busmaster blocks */ |
| 189 | DEFINE_REGSET(AL_PI, 0x40); /* ALi PCM in */ |
| 190 | DEFINE_REGSET(AL_PO, 0x50); /* Ali PCM out */ |
| 191 | DEFINE_REGSET(AL_MC, 0x60); /* Ali Mic in */ |
| 192 | DEFINE_REGSET(AL_CDC_SPO, 0x70); /* Ali Codec SPDIF out */ |
| 193 | DEFINE_REGSET(AL_CENTER, 0x80); /* Ali center out */ |
| 194 | DEFINE_REGSET(AL_LFE, 0x90); /* Ali center out */ |
| 195 | DEFINE_REGSET(AL_CLR_SPI, 0xa0); /* Ali Controller SPDIF in */ |
| 196 | DEFINE_REGSET(AL_CLR_SPO, 0xb0); /* Ali Controller SPDIF out */ |
| 197 | DEFINE_REGSET(AL_I2S, 0xc0); /* Ali I2S in */ |
| 198 | DEFINE_REGSET(AL_PI2, 0xd0); /* Ali PCM2 in */ |
| 199 | DEFINE_REGSET(AL_MC2, 0xe0); /* Ali Mic2 in */ |
| 200 | |
| 201 | enum { |
| 202 | ICH_REG_ALI_SCR = 0x00, /* System Control Register */ |
| 203 | ICH_REG_ALI_SSR = 0x04, /* System Status Register */ |
| 204 | ICH_REG_ALI_DMACR = 0x08, /* DMA Control Register */ |
| 205 | ICH_REG_ALI_FIFOCR1 = 0x0c, /* FIFO Control Register 1 */ |
| 206 | ICH_REG_ALI_INTERFACECR = 0x10, /* Interface Control Register */ |
| 207 | ICH_REG_ALI_INTERRUPTCR = 0x14, /* Interrupt control Register */ |
| 208 | ICH_REG_ALI_INTERRUPTSR = 0x18, /* Interrupt Status Register */ |
| 209 | ICH_REG_ALI_FIFOCR2 = 0x1c, /* FIFO Control Register 2 */ |
| 210 | ICH_REG_ALI_CPR = 0x20, /* Command Port Register */ |
| 211 | ICH_REG_ALI_CPR_ADDR = 0x22, /* ac97 addr write */ |
| 212 | ICH_REG_ALI_SPR = 0x24, /* Status Port Register */ |
| 213 | ICH_REG_ALI_SPR_ADDR = 0x26, /* ac97 addr read */ |
| 214 | ICH_REG_ALI_FIFOCR3 = 0x2c, /* FIFO Control Register 3 */ |
| 215 | ICH_REG_ALI_TTSR = 0x30, /* Transmit Tag Slot Register */ |
| 216 | ICH_REG_ALI_RTSR = 0x34, /* Receive Tag Slot Register */ |
| 217 | ICH_REG_ALI_CSPSR = 0x38, /* Command/Status Port Status Register */ |
| 218 | ICH_REG_ALI_CAS = 0x3c, /* Codec Write Semaphore Register */ |
| 219 | ICH_REG_ALI_HWVOL = 0xf0, /* hardware volume control/status */ |
| 220 | ICH_REG_ALI_I2SCR = 0xf4, /* I2S control/status */ |
| 221 | ICH_REG_ALI_SPDIFCSR = 0xf8, /* spdif channel status register */ |
| 222 | ICH_REG_ALI_SPDIFICS = 0xfc, /* spdif interface control/status */ |
| 223 | }; |
| 224 | |
| 225 | #define ALI_CAS_SEM_BUSY 0x80000000 |
| 226 | #define ALI_CPR_ADDR_SECONDARY 0x100 |
| 227 | #define ALI_CPR_ADDR_READ 0x80 |
| 228 | #define ALI_CSPSR_CODEC_READY 0x08 |
| 229 | #define ALI_CSPSR_READ_OK 0x02 |
| 230 | #define ALI_CSPSR_WRITE_OK 0x01 |
| 231 | |
| 232 | /* interrupts for the whole chip by interrupt status register finish */ |
| 233 | |
| 234 | #define ALI_INT_MICIN2 (1<<26) |
| 235 | #define ALI_INT_PCMIN2 (1<<25) |
| 236 | #define ALI_INT_I2SIN (1<<24) |
| 237 | #define ALI_INT_SPDIFOUT (1<<23) /* controller spdif out INTERRUPT */ |
| 238 | #define ALI_INT_SPDIFIN (1<<22) |
| 239 | #define ALI_INT_LFEOUT (1<<21) |
| 240 | #define ALI_INT_CENTEROUT (1<<20) |
| 241 | #define ALI_INT_CODECSPDIFOUT (1<<19) |
| 242 | #define ALI_INT_MICIN (1<<18) |
| 243 | #define ALI_INT_PCMOUT (1<<17) |
| 244 | #define ALI_INT_PCMIN (1<<16) |
| 245 | #define ALI_INT_CPRAIS (1<<7) /* command port available */ |
| 246 | #define ALI_INT_SPRAIS (1<<5) /* status port available */ |
| 247 | #define ALI_INT_GPIO (1<<1) |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 248 | #define ALI_INT_MASK (ALI_INT_SPDIFOUT|ALI_INT_CODECSPDIFOUT|\ |
| 249 | ALI_INT_MICIN|ALI_INT_PCMOUT|ALI_INT_PCMIN) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 250 | |
| 251 | #define ICH_ALI_SC_RESET (1<<31) /* master reset */ |
| 252 | #define ICH_ALI_SC_AC97_DBL (1<<30) |
| 253 | #define ICH_ALI_SC_CODEC_SPDF (3<<20) /* 1=7/8, 2=6/9, 3=10/11 */ |
| 254 | #define ICH_ALI_SC_IN_BITS (3<<18) |
| 255 | #define ICH_ALI_SC_OUT_BITS (3<<16) |
| 256 | #define ICH_ALI_SC_6CH_CFG (3<<14) |
| 257 | #define ICH_ALI_SC_PCM_4 (1<<8) |
| 258 | #define ICH_ALI_SC_PCM_6 (2<<8) |
| 259 | #define ICH_ALI_SC_PCM_246_MASK (3<<8) |
| 260 | |
| 261 | #define ICH_ALI_SS_SEC_ID (3<<5) |
| 262 | #define ICH_ALI_SS_PRI_ID (3<<3) |
| 263 | |
| 264 | #define ICH_ALI_IF_AC97SP (1<<21) |
| 265 | #define ICH_ALI_IF_MC (1<<20) |
| 266 | #define ICH_ALI_IF_PI (1<<19) |
| 267 | #define ICH_ALI_IF_MC2 (1<<18) |
| 268 | #define ICH_ALI_IF_PI2 (1<<17) |
| 269 | #define ICH_ALI_IF_LINE_SRC (1<<15) /* 0/1 = slot 3/6 */ |
| 270 | #define ICH_ALI_IF_MIC_SRC (1<<14) /* 0/1 = slot 3/6 */ |
| 271 | #define ICH_ALI_IF_SPDF_SRC (3<<12) /* 00 = PCM, 01 = AC97-in, 10 = spdif-in, 11 = i2s */ |
| 272 | #define ICH_ALI_IF_AC97_OUT (3<<8) /* 00 = PCM, 10 = spdif-in, 11 = i2s */ |
| 273 | #define ICH_ALI_IF_PO_SPDF (1<<3) |
| 274 | #define ICH_ALI_IF_PO (1<<1) |
| 275 | |
| 276 | /* |
| 277 | * |
| 278 | */ |
| 279 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 280 | enum { |
| 281 | ICHD_PCMIN, |
| 282 | ICHD_PCMOUT, |
| 283 | ICHD_MIC, |
| 284 | ICHD_MIC2, |
| 285 | ICHD_PCM2IN, |
| 286 | ICHD_SPBAR, |
| 287 | ICHD_LAST = ICHD_SPBAR |
| 288 | }; |
| 289 | enum { |
| 290 | NVD_PCMIN, |
| 291 | NVD_PCMOUT, |
| 292 | NVD_MIC, |
| 293 | NVD_SPBAR, |
| 294 | NVD_LAST = NVD_SPBAR |
| 295 | }; |
| 296 | enum { |
| 297 | ALID_PCMIN, |
| 298 | ALID_PCMOUT, |
| 299 | ALID_MIC, |
| 300 | ALID_AC97SPDIFOUT, |
| 301 | ALID_SPDIFIN, |
| 302 | ALID_SPDIFOUT, |
| 303 | ALID_LAST = ALID_SPDIFOUT |
| 304 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 305 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 306 | #define get_ichdev(substream) (substream->runtime->private_data) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 307 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 308 | struct ichdev { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 309 | unsigned int ichd; /* ich device number */ |
| 310 | unsigned long reg_offset; /* offset to bmaddr */ |
Takashi Iwai | 3c164e2 | 2018-07-25 23:24:07 +0200 | [diff] [blame] | 311 | __le32 *bdbar; /* CPU address (32bit) */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 312 | unsigned int bdbar_addr; /* PCI bus address (32bit) */ |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 313 | struct snd_pcm_substream *substream; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 314 | unsigned int physbuf; /* physical address (32bit) */ |
| 315 | unsigned int size; |
| 316 | unsigned int fragsize; |
| 317 | unsigned int fragsize1; |
| 318 | unsigned int position; |
| 319 | unsigned int pos_shift; |
Jaroslav Kysela | da2436a2 | 2009-04-13 21:31:25 +0200 | [diff] [blame] | 320 | unsigned int last_pos; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 321 | int frags; |
| 322 | int lvi; |
| 323 | int lvi_frag; |
| 324 | int civ; |
| 325 | int ack; |
| 326 | int ack_reload; |
| 327 | unsigned int ack_bit; |
| 328 | unsigned int roff_sr; |
| 329 | unsigned int roff_picb; |
| 330 | unsigned int int_sta_mask; /* interrupt status mask */ |
| 331 | unsigned int ali_slot; /* ALI DMA slot */ |
| 332 | struct ac97_pcm *pcm; |
| 333 | int pcm_open_flag; |
Takashi Iwai | c1f0616 | 2021-05-16 18:17:55 +0200 | [diff] [blame] | 334 | unsigned int prepared:1; |
Takashi Iwai | 1cfe43d | 2005-08-16 16:52:24 +0200 | [diff] [blame] | 335 | unsigned int suspended: 1; |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 336 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 337 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 338 | struct intel8x0 { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 339 | unsigned int device_type; |
| 340 | |
| 341 | int irq; |
| 342 | |
Takashi Iwai | 3388c37 | 2006-10-06 17:06:39 +0200 | [diff] [blame] | 343 | void __iomem *addr; |
| 344 | void __iomem *bmaddr; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 345 | |
| 346 | struct pci_dev *pci; |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 347 | struct snd_card *card; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 348 | |
| 349 | int pcm_devs; |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 350 | struct snd_pcm *pcm[6]; |
| 351 | struct ichdev ichd[6]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 352 | |
| 353 | unsigned multi4: 1, |
| 354 | multi6: 1, |
Takashi Iwai | 4235a31 | 2008-02-18 12:23:13 +0100 | [diff] [blame] | 355 | multi8 :1, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 356 | dra: 1, |
| 357 | smp20bit: 1; |
| 358 | unsigned in_ac97_init: 1, |
| 359 | in_sdin_init: 1; |
| 360 | unsigned in_measurement: 1; /* during ac97 clock measurement */ |
| 361 | unsigned fix_nocache: 1; /* workaround for 440MX */ |
| 362 | unsigned buggy_irq: 1; /* workaround for buggy mobos */ |
| 363 | unsigned xbox: 1; /* workaround for Xbox AC'97 detection */ |
Takashi Iwai | a06147d | 2005-09-08 19:54:17 +0200 | [diff] [blame] | 364 | unsigned buggy_semaphore: 1; /* workaround for buggy codec semaphore */ |
Konstantin Ozerkov | 228cf79 | 2011-10-26 19:11:01 +0400 | [diff] [blame] | 365 | unsigned inside_vm: 1; /* enable VM optimization */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 366 | |
| 367 | int spdif_idx; /* SPDIF BAR index; *_SPBAR or -1 if use PCMOUT */ |
Takashi Iwai | 52b7238 | 2005-06-30 13:47:06 +0200 | [diff] [blame] | 368 | unsigned int sdm_saved; /* SDM reg value */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 369 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 370 | struct snd_ac97_bus *ac97_bus; |
| 371 | struct snd_ac97 *ac97[3]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 372 | unsigned int ac97_sdin[3]; |
Takashi Iwai | 84a43bd | 2006-01-12 11:47:32 +0100 | [diff] [blame] | 373 | unsigned int max_codecs, ncodecs; |
Takashi Iwai | f729f88 | 2020-01-05 15:47:23 +0100 | [diff] [blame] | 374 | const unsigned int *codec_bit; |
Takashi Iwai | 84a43bd | 2006-01-12 11:47:32 +0100 | [diff] [blame] | 375 | unsigned int codec_isr_bits; |
| 376 | unsigned int codec_ready_bits; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 377 | |
| 378 | spinlock_t reg_lock; |
| 379 | |
| 380 | u32 bdbars_count; |
Takashi Iwai | 7835e09 | 2021-07-15 09:58:27 +0200 | [diff] [blame] | 381 | struct snd_dma_buffer *bdbars; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 382 | u32 int_sta_reg; /* interrupt status register */ |
| 383 | u32 int_sta_mask; /* interrupt status mask */ |
| 384 | }; |
| 385 | |
Benoit Taine | 9baa3c3 | 2014-08-08 15:56:03 +0200 | [diff] [blame] | 386 | static const struct pci_device_id snd_intel8x0_ids[] = { |
Joe Perches | 28d27aa | 2009-06-24 22:13:35 -0700 | [diff] [blame] | 387 | { PCI_VDEVICE(INTEL, 0x2415), DEVICE_INTEL }, /* 82801AA */ |
| 388 | { PCI_VDEVICE(INTEL, 0x2425), DEVICE_INTEL }, /* 82901AB */ |
| 389 | { PCI_VDEVICE(INTEL, 0x2445), DEVICE_INTEL }, /* 82801BA */ |
| 390 | { PCI_VDEVICE(INTEL, 0x2485), DEVICE_INTEL }, /* ICH3 */ |
| 391 | { PCI_VDEVICE(INTEL, 0x24c5), DEVICE_INTEL_ICH4 }, /* ICH4 */ |
| 392 | { PCI_VDEVICE(INTEL, 0x24d5), DEVICE_INTEL_ICH4 }, /* ICH5 */ |
| 393 | { PCI_VDEVICE(INTEL, 0x25a6), DEVICE_INTEL_ICH4 }, /* ESB */ |
| 394 | { PCI_VDEVICE(INTEL, 0x266e), DEVICE_INTEL_ICH4 }, /* ICH6 */ |
| 395 | { PCI_VDEVICE(INTEL, 0x27de), DEVICE_INTEL_ICH4 }, /* ICH7 */ |
| 396 | { PCI_VDEVICE(INTEL, 0x2698), DEVICE_INTEL_ICH4 }, /* ESB2 */ |
| 397 | { PCI_VDEVICE(INTEL, 0x7195), DEVICE_INTEL }, /* 440MX */ |
| 398 | { PCI_VDEVICE(SI, 0x7012), DEVICE_SIS }, /* SI7012 */ |
| 399 | { PCI_VDEVICE(NVIDIA, 0x01b1), DEVICE_NFORCE }, /* NFORCE */ |
| 400 | { PCI_VDEVICE(NVIDIA, 0x003a), DEVICE_NFORCE }, /* MCP04 */ |
| 401 | { PCI_VDEVICE(NVIDIA, 0x006a), DEVICE_NFORCE }, /* NFORCE2 */ |
| 402 | { PCI_VDEVICE(NVIDIA, 0x0059), DEVICE_NFORCE }, /* CK804 */ |
| 403 | { PCI_VDEVICE(NVIDIA, 0x008a), DEVICE_NFORCE }, /* CK8 */ |
| 404 | { PCI_VDEVICE(NVIDIA, 0x00da), DEVICE_NFORCE }, /* NFORCE3 */ |
| 405 | { PCI_VDEVICE(NVIDIA, 0x00ea), DEVICE_NFORCE }, /* CK8S */ |
| 406 | { PCI_VDEVICE(NVIDIA, 0x026b), DEVICE_NFORCE }, /* MCP51 */ |
| 407 | { PCI_VDEVICE(AMD, 0x746d), DEVICE_INTEL }, /* AMD8111 */ |
| 408 | { PCI_VDEVICE(AMD, 0x7445), DEVICE_INTEL }, /* AMD768 */ |
| 409 | { PCI_VDEVICE(AL, 0x5455), DEVICE_ALI }, /* Ali5455 */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 410 | { 0, } |
| 411 | }; |
| 412 | |
| 413 | MODULE_DEVICE_TABLE(pci, snd_intel8x0_ids); |
| 414 | |
| 415 | /* |
| 416 | * Lowlevel I/O - busmaster |
| 417 | */ |
| 418 | |
Takashi Iwai | 3388c37 | 2006-10-06 17:06:39 +0200 | [diff] [blame] | 419 | static inline u8 igetbyte(struct intel8x0 *chip, u32 offset) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 420 | { |
Takashi Iwai | 3388c37 | 2006-10-06 17:06:39 +0200 | [diff] [blame] | 421 | return ioread8(chip->bmaddr + offset); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 422 | } |
| 423 | |
Takashi Iwai | 3388c37 | 2006-10-06 17:06:39 +0200 | [diff] [blame] | 424 | static inline u16 igetword(struct intel8x0 *chip, u32 offset) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 425 | { |
Takashi Iwai | 3388c37 | 2006-10-06 17:06:39 +0200 | [diff] [blame] | 426 | return ioread16(chip->bmaddr + offset); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 427 | } |
| 428 | |
Takashi Iwai | 3388c37 | 2006-10-06 17:06:39 +0200 | [diff] [blame] | 429 | static inline u32 igetdword(struct intel8x0 *chip, u32 offset) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 430 | { |
Takashi Iwai | 3388c37 | 2006-10-06 17:06:39 +0200 | [diff] [blame] | 431 | return ioread32(chip->bmaddr + offset); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 432 | } |
| 433 | |
Takashi Iwai | 3388c37 | 2006-10-06 17:06:39 +0200 | [diff] [blame] | 434 | static inline void iputbyte(struct intel8x0 *chip, u32 offset, u8 val) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 435 | { |
Takashi Iwai | 3388c37 | 2006-10-06 17:06:39 +0200 | [diff] [blame] | 436 | iowrite8(val, chip->bmaddr + offset); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 437 | } |
| 438 | |
Takashi Iwai | 3388c37 | 2006-10-06 17:06:39 +0200 | [diff] [blame] | 439 | static inline void iputword(struct intel8x0 *chip, u32 offset, u16 val) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 440 | { |
Takashi Iwai | 3388c37 | 2006-10-06 17:06:39 +0200 | [diff] [blame] | 441 | iowrite16(val, chip->bmaddr + offset); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 442 | } |
| 443 | |
Takashi Iwai | 3388c37 | 2006-10-06 17:06:39 +0200 | [diff] [blame] | 444 | static inline void iputdword(struct intel8x0 *chip, u32 offset, u32 val) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 445 | { |
Takashi Iwai | 3388c37 | 2006-10-06 17:06:39 +0200 | [diff] [blame] | 446 | iowrite32(val, chip->bmaddr + offset); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 447 | } |
| 448 | |
| 449 | /* |
| 450 | * Lowlevel I/O - AC'97 registers |
| 451 | */ |
| 452 | |
Takashi Iwai | 3388c37 | 2006-10-06 17:06:39 +0200 | [diff] [blame] | 453 | static inline u16 iagetword(struct intel8x0 *chip, u32 offset) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 454 | { |
Takashi Iwai | 3388c37 | 2006-10-06 17:06:39 +0200 | [diff] [blame] | 455 | return ioread16(chip->addr + offset); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 456 | } |
| 457 | |
Takashi Iwai | 3388c37 | 2006-10-06 17:06:39 +0200 | [diff] [blame] | 458 | static inline void iaputword(struct intel8x0 *chip, u32 offset, u16 val) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 459 | { |
Takashi Iwai | 3388c37 | 2006-10-06 17:06:39 +0200 | [diff] [blame] | 460 | iowrite16(val, chip->addr + offset); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 461 | } |
| 462 | |
| 463 | /* |
| 464 | * Basic I/O |
| 465 | */ |
| 466 | |
| 467 | /* |
| 468 | * access to AC97 codec via normal i/o (for ICH and SIS7012) |
| 469 | */ |
| 470 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 471 | static int snd_intel8x0_codec_semaphore(struct intel8x0 *chip, unsigned int codec) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 472 | { |
| 473 | int time; |
| 474 | |
| 475 | if (codec > 2) |
| 476 | return -EIO; |
| 477 | if (chip->in_sdin_init) { |
| 478 | /* we don't know the ready bit assignment at the moment */ |
| 479 | /* so we check any */ |
Takashi Iwai | 84a43bd | 2006-01-12 11:47:32 +0100 | [diff] [blame] | 480 | codec = chip->codec_isr_bits; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 481 | } else { |
Takashi Iwai | 84a43bd | 2006-01-12 11:47:32 +0100 | [diff] [blame] | 482 | codec = chip->codec_bit[chip->ac97_sdin[codec]]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 483 | } |
| 484 | |
| 485 | /* codec ready ? */ |
| 486 | if ((igetdword(chip, ICHREG(GLOB_STA)) & codec) == 0) |
| 487 | return -EIO; |
| 488 | |
Takashi Iwai | a06147d | 2005-09-08 19:54:17 +0200 | [diff] [blame] | 489 | if (chip->buggy_semaphore) |
| 490 | return 0; /* just ignore ... */ |
| 491 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 492 | /* Anyone holding a semaphore for 1 msec should be shot... */ |
| 493 | time = 100; |
| 494 | do { |
| 495 | if (!(igetbyte(chip, ICHREG(ACC_SEMA)) & ICH_CAS)) |
| 496 | return 0; |
| 497 | udelay(10); |
| 498 | } while (time--); |
| 499 | |
Lucas De Marchi | 25985ed | 2011-03-30 22:57:33 -0300 | [diff] [blame] | 500 | /* access to some forbidden (non existent) ac97 registers will not |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 501 | * reset the semaphore. So even if you don't get the semaphore, still |
| 502 | * continue the access. We don't need the semaphore anyway. */ |
Takashi Iwai | f493e7b | 2014-02-25 14:37:14 +0100 | [diff] [blame] | 503 | dev_err(chip->card->dev, |
| 504 | "codec_semaphore: semaphore is not ready [0x%x][0x%x]\n", |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 505 | igetbyte(chip, ICHREG(ACC_SEMA)), igetdword(chip, ICHREG(GLOB_STA))); |
| 506 | iagetword(chip, 0); /* clear semaphore flag */ |
| 507 | /* I don't care about the semaphore */ |
| 508 | return -EBUSY; |
| 509 | } |
| 510 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 511 | static void snd_intel8x0_codec_write(struct snd_ac97 *ac97, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 512 | unsigned short reg, |
| 513 | unsigned short val) |
| 514 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 515 | struct intel8x0 *chip = ac97->private_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 516 | |
| 517 | if (snd_intel8x0_codec_semaphore(chip, ac97->num) < 0) { |
| 518 | if (! chip->in_ac97_init) |
Takashi Iwai | f493e7b | 2014-02-25 14:37:14 +0100 | [diff] [blame] | 519 | dev_err(chip->card->dev, |
| 520 | "codec_write %d: semaphore is not ready for register 0x%x\n", |
| 521 | ac97->num, reg); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 522 | } |
| 523 | iaputword(chip, reg + ac97->num * 0x80, val); |
| 524 | } |
| 525 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 526 | static unsigned short snd_intel8x0_codec_read(struct snd_ac97 *ac97, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 527 | unsigned short reg) |
| 528 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 529 | struct intel8x0 *chip = ac97->private_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 530 | unsigned short res; |
| 531 | unsigned int tmp; |
| 532 | |
| 533 | if (snd_intel8x0_codec_semaphore(chip, ac97->num) < 0) { |
| 534 | if (! chip->in_ac97_init) |
Takashi Iwai | f493e7b | 2014-02-25 14:37:14 +0100 | [diff] [blame] | 535 | dev_err(chip->card->dev, |
| 536 | "codec_read %d: semaphore is not ready for register 0x%x\n", |
| 537 | ac97->num, reg); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 538 | res = 0xffff; |
| 539 | } else { |
| 540 | res = iagetword(chip, reg + ac97->num * 0x80); |
Takashi Iwai | 3a5f3dd | 2021-06-08 16:05:02 +0200 | [diff] [blame] | 541 | tmp = igetdword(chip, ICHREG(GLOB_STA)); |
| 542 | if (tmp & ICH_RCS) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 543 | /* reset RCS and preserve other R/WC bits */ |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 544 | iputdword(chip, ICHREG(GLOB_STA), tmp & |
Takashi Iwai | 84a43bd | 2006-01-12 11:47:32 +0100 | [diff] [blame] | 545 | ~(chip->codec_ready_bits | ICH_GSCI)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 546 | if (! chip->in_ac97_init) |
Takashi Iwai | f493e7b | 2014-02-25 14:37:14 +0100 | [diff] [blame] | 547 | dev_err(chip->card->dev, |
| 548 | "codec_read %d: read timeout for register 0x%x\n", |
| 549 | ac97->num, reg); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 550 | res = 0xffff; |
| 551 | } |
| 552 | } |
| 553 | return res; |
| 554 | } |
| 555 | |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 556 | static void snd_intel8x0_codec_read_test(struct intel8x0 *chip, |
| 557 | unsigned int codec) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 558 | { |
| 559 | unsigned int tmp; |
| 560 | |
| 561 | if (snd_intel8x0_codec_semaphore(chip, codec) >= 0) { |
| 562 | iagetword(chip, codec * 0x80); |
Takashi Iwai | 3a5f3dd | 2021-06-08 16:05:02 +0200 | [diff] [blame] | 563 | tmp = igetdword(chip, ICHREG(GLOB_STA)); |
| 564 | if (tmp & ICH_RCS) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 565 | /* reset RCS and preserve other R/WC bits */ |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 566 | iputdword(chip, ICHREG(GLOB_STA), tmp & |
Takashi Iwai | 84a43bd | 2006-01-12 11:47:32 +0100 | [diff] [blame] | 567 | ~(chip->codec_ready_bits | ICH_GSCI)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 568 | } |
| 569 | } |
| 570 | } |
| 571 | |
| 572 | /* |
| 573 | * access to AC97 for Ali5455 |
| 574 | */ |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 575 | static int snd_intel8x0_ali_codec_ready(struct intel8x0 *chip, int mask) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 576 | { |
| 577 | int count = 0; |
| 578 | for (count = 0; count < 0x7f; count++) { |
| 579 | int val = igetbyte(chip, ICHREG(ALI_CSPSR)); |
| 580 | if (val & mask) |
| 581 | return 0; |
| 582 | } |
Takashi Iwai | 79ba34b | 2005-10-05 19:47:41 +0200 | [diff] [blame] | 583 | if (! chip->in_ac97_init) |
Takashi Iwai | f493e7b | 2014-02-25 14:37:14 +0100 | [diff] [blame] | 584 | dev_warn(chip->card->dev, "AC97 codec ready timeout.\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 585 | return -EBUSY; |
| 586 | } |
| 587 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 588 | static int snd_intel8x0_ali_codec_semaphore(struct intel8x0 *chip) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 589 | { |
| 590 | int time = 100; |
Takashi Iwai | 79ba34b | 2005-10-05 19:47:41 +0200 | [diff] [blame] | 591 | if (chip->buggy_semaphore) |
| 592 | return 0; /* just ignore ... */ |
Roel Kluin | 67d8a3c | 2009-01-31 12:17:28 +0100 | [diff] [blame] | 593 | while (--time && (igetdword(chip, ICHREG(ALI_CAS)) & ALI_CAS_SEM_BUSY)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 594 | udelay(1); |
Takashi Iwai | 79ba34b | 2005-10-05 19:47:41 +0200 | [diff] [blame] | 595 | if (! time && ! chip->in_ac97_init) |
Takashi Iwai | f493e7b | 2014-02-25 14:37:14 +0100 | [diff] [blame] | 596 | dev_warn(chip->card->dev, "ali_codec_semaphore timeout\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 597 | return snd_intel8x0_ali_codec_ready(chip, ALI_CSPSR_CODEC_READY); |
| 598 | } |
| 599 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 600 | static unsigned short snd_intel8x0_ali_codec_read(struct snd_ac97 *ac97, unsigned short reg) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 601 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 602 | struct intel8x0 *chip = ac97->private_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 603 | unsigned short data = 0xffff; |
| 604 | |
| 605 | if (snd_intel8x0_ali_codec_semaphore(chip)) |
| 606 | goto __err; |
| 607 | reg |= ALI_CPR_ADDR_READ; |
| 608 | if (ac97->num) |
| 609 | reg |= ALI_CPR_ADDR_SECONDARY; |
| 610 | iputword(chip, ICHREG(ALI_CPR_ADDR), reg); |
| 611 | if (snd_intel8x0_ali_codec_ready(chip, ALI_CSPSR_READ_OK)) |
| 612 | goto __err; |
| 613 | data = igetword(chip, ICHREG(ALI_SPR)); |
| 614 | __err: |
| 615 | return data; |
| 616 | } |
| 617 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 618 | static void snd_intel8x0_ali_codec_write(struct snd_ac97 *ac97, unsigned short reg, |
| 619 | unsigned short val) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 620 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 621 | struct intel8x0 *chip = ac97->private_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 622 | |
| 623 | if (snd_intel8x0_ali_codec_semaphore(chip)) |
| 624 | return; |
| 625 | iputword(chip, ICHREG(ALI_CPR), val); |
| 626 | if (ac97->num) |
| 627 | reg |= ALI_CPR_ADDR_SECONDARY; |
| 628 | iputword(chip, ICHREG(ALI_CPR_ADDR), reg); |
| 629 | snd_intel8x0_ali_codec_ready(chip, ALI_CSPSR_WRITE_OK); |
| 630 | } |
| 631 | |
| 632 | |
| 633 | /* |
| 634 | * DMA I/O |
| 635 | */ |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 636 | static void snd_intel8x0_setup_periods(struct intel8x0 *chip, struct ichdev *ichdev) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 637 | { |
| 638 | int idx; |
Takashi Iwai | 3c164e2 | 2018-07-25 23:24:07 +0200 | [diff] [blame] | 639 | __le32 *bdbar = ichdev->bdbar; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 640 | unsigned long port = ichdev->reg_offset; |
| 641 | |
| 642 | iputdword(chip, port + ICH_REG_OFF_BDBAR, ichdev->bdbar_addr); |
| 643 | if (ichdev->size == ichdev->fragsize) { |
| 644 | ichdev->ack_reload = ichdev->ack = 2; |
| 645 | ichdev->fragsize1 = ichdev->fragsize >> 1; |
| 646 | for (idx = 0; idx < (ICH_REG_LVI_MASK + 1) * 2; idx += 4) { |
| 647 | bdbar[idx + 0] = cpu_to_le32(ichdev->physbuf); |
| 648 | bdbar[idx + 1] = cpu_to_le32(0x80000000 | /* interrupt on completion */ |
| 649 | ichdev->fragsize1 >> ichdev->pos_shift); |
| 650 | bdbar[idx + 2] = cpu_to_le32(ichdev->physbuf + (ichdev->size >> 1)); |
| 651 | bdbar[idx + 3] = cpu_to_le32(0x80000000 | /* interrupt on completion */ |
| 652 | ichdev->fragsize1 >> ichdev->pos_shift); |
| 653 | } |
| 654 | ichdev->frags = 2; |
| 655 | } else { |
| 656 | ichdev->ack_reload = ichdev->ack = 1; |
| 657 | ichdev->fragsize1 = ichdev->fragsize; |
| 658 | for (idx = 0; idx < (ICH_REG_LVI_MASK + 1) * 2; idx += 2) { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 659 | bdbar[idx + 0] = cpu_to_le32(ichdev->physbuf + |
| 660 | (((idx >> 1) * ichdev->fragsize) % |
| 661 | ichdev->size)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 662 | bdbar[idx + 1] = cpu_to_le32(0x80000000 | /* interrupt on completion */ |
| 663 | ichdev->fragsize >> ichdev->pos_shift); |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 664 | #if 0 |
Takashi Iwai | f493e7b | 2014-02-25 14:37:14 +0100 | [diff] [blame] | 665 | dev_dbg(chip->card->dev, "bdbar[%i] = 0x%x [0x%x]\n", |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 666 | idx + 0, bdbar[idx + 0], bdbar[idx + 1]); |
| 667 | #endif |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 668 | } |
| 669 | ichdev->frags = ichdev->size / ichdev->fragsize; |
| 670 | } |
| 671 | iputbyte(chip, port + ICH_REG_OFF_LVI, ichdev->lvi = ICH_REG_LVI_MASK); |
| 672 | ichdev->civ = 0; |
| 673 | iputbyte(chip, port + ICH_REG_OFF_CIV, 0); |
| 674 | ichdev->lvi_frag = ICH_REG_LVI_MASK % ichdev->frags; |
| 675 | ichdev->position = 0; |
| 676 | #if 0 |
Takashi Iwai | f493e7b | 2014-02-25 14:37:14 +0100 | [diff] [blame] | 677 | dev_dbg(chip->card->dev, |
| 678 | "lvi_frag = %i, frags = %i, period_size = 0x%x, period_size1 = 0x%x\n", |
Takashi Iwai | 14ab086 | 2009-02-05 16:09:57 +0100 | [diff] [blame] | 679 | ichdev->lvi_frag, ichdev->frags, ichdev->fragsize, |
| 680 | ichdev->fragsize1); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 681 | #endif |
| 682 | /* clear interrupts */ |
| 683 | iputbyte(chip, port + ichdev->roff_sr, ICH_FIFOE | ICH_BCIS | ICH_LVBCI); |
| 684 | } |
| 685 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 686 | /* |
| 687 | * Interrupt handler |
| 688 | */ |
| 689 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 690 | static inline void snd_intel8x0_update(struct intel8x0 *chip, struct ichdev *ichdev) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 691 | { |
| 692 | unsigned long port = ichdev->reg_offset; |
Takashi Iwai | 883be79 | 2007-03-13 21:52:36 +0100 | [diff] [blame] | 693 | unsigned long flags; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 694 | int status, civ, i, step; |
| 695 | int ack = 0; |
| 696 | |
Takashi Iwai | 24d1e49 | 2021-07-08 11:07:38 +0200 | [diff] [blame] | 697 | if (!(ichdev->prepared || chip->in_measurement) || ichdev->suspended) |
Takashi Iwai | c1f0616 | 2021-05-16 18:17:55 +0200 | [diff] [blame] | 698 | return; |
| 699 | |
Takashi Iwai | 883be79 | 2007-03-13 21:52:36 +0100 | [diff] [blame] | 700 | spin_lock_irqsave(&chip->reg_lock, flags); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 701 | status = igetbyte(chip, port + ichdev->roff_sr); |
| 702 | civ = igetbyte(chip, port + ICH_REG_OFF_CIV); |
| 703 | if (!(status & ICH_BCIS)) { |
| 704 | step = 0; |
| 705 | } else if (civ == ichdev->civ) { |
| 706 | // snd_printd("civ same %d\n", civ); |
| 707 | step = 1; |
| 708 | ichdev->civ++; |
| 709 | ichdev->civ &= ICH_REG_LVI_MASK; |
| 710 | } else { |
| 711 | step = civ - ichdev->civ; |
| 712 | if (step < 0) |
| 713 | step += ICH_REG_LVI_MASK + 1; |
| 714 | // if (step != 1) |
| 715 | // snd_printd("step = %d, %d -> %d\n", step, ichdev->civ, civ); |
| 716 | ichdev->civ = civ; |
| 717 | } |
| 718 | |
| 719 | ichdev->position += step * ichdev->fragsize1; |
| 720 | if (! chip->in_measurement) |
| 721 | ichdev->position %= ichdev->size; |
| 722 | ichdev->lvi += step; |
| 723 | ichdev->lvi &= ICH_REG_LVI_MASK; |
| 724 | iputbyte(chip, port + ICH_REG_OFF_LVI, ichdev->lvi); |
| 725 | for (i = 0; i < step; i++) { |
| 726 | ichdev->lvi_frag++; |
| 727 | ichdev->lvi_frag %= ichdev->frags; |
| 728 | ichdev->bdbar[ichdev->lvi * 2] = cpu_to_le32(ichdev->physbuf + ichdev->lvi_frag * ichdev->fragsize1); |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 729 | #if 0 |
Takashi Iwai | f493e7b | 2014-02-25 14:37:14 +0100 | [diff] [blame] | 730 | dev_dbg(chip->card->dev, |
| 731 | "new: bdbar[%i] = 0x%x [0x%x], prefetch = %i, all = 0x%x, 0x%x\n", |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 732 | ichdev->lvi * 2, ichdev->bdbar[ichdev->lvi * 2], |
| 733 | ichdev->bdbar[ichdev->lvi * 2 + 1], inb(ICH_REG_OFF_PIV + port), |
| 734 | inl(port + 4), inb(port + ICH_REG_OFF_CR)); |
| 735 | #endif |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 736 | if (--ichdev->ack == 0) { |
| 737 | ichdev->ack = ichdev->ack_reload; |
| 738 | ack = 1; |
| 739 | } |
| 740 | } |
Takashi Iwai | 883be79 | 2007-03-13 21:52:36 +0100 | [diff] [blame] | 741 | spin_unlock_irqrestore(&chip->reg_lock, flags); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 742 | if (ack && ichdev->substream) { |
| 743 | snd_pcm_period_elapsed(ichdev->substream); |
| 744 | } |
| 745 | iputbyte(chip, port + ichdev->roff_sr, |
| 746 | status & (ICH_FIFOE | ICH_BCIS | ICH_LVBCI)); |
| 747 | } |
| 748 | |
David Howells | 7d12e78 | 2006-10-05 14:55:46 +0100 | [diff] [blame] | 749 | static irqreturn_t snd_intel8x0_interrupt(int irq, void *dev_id) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 750 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 751 | struct intel8x0 *chip = dev_id; |
| 752 | struct ichdev *ichdev; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 753 | unsigned int status; |
| 754 | unsigned int i; |
| 755 | |
| 756 | status = igetdword(chip, chip->int_sta_reg); |
| 757 | if (status == 0xffffffff) /* we are not yet resumed */ |
| 758 | return IRQ_NONE; |
| 759 | |
| 760 | if ((status & chip->int_sta_mask) == 0) { |
| 761 | if (status) { |
| 762 | /* ack */ |
| 763 | iputdword(chip, chip->int_sta_reg, status); |
| 764 | if (! chip->buggy_irq) |
| 765 | status = 0; |
| 766 | } |
| 767 | return IRQ_RETVAL(status); |
| 768 | } |
| 769 | |
| 770 | for (i = 0; i < chip->bdbars_count; i++) { |
| 771 | ichdev = &chip->ichd[i]; |
| 772 | if (status & ichdev->int_sta_mask) |
| 773 | snd_intel8x0_update(chip, ichdev); |
| 774 | } |
| 775 | |
| 776 | /* ack them */ |
| 777 | iputdword(chip, chip->int_sta_reg, status & chip->int_sta_mask); |
| 778 | |
| 779 | return IRQ_HANDLED; |
| 780 | } |
| 781 | |
| 782 | /* |
| 783 | * PCM part |
| 784 | */ |
| 785 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 786 | static int snd_intel8x0_pcm_trigger(struct snd_pcm_substream *substream, int cmd) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 787 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 788 | struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
| 789 | struct ichdev *ichdev = get_ichdev(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 790 | unsigned char val = 0; |
| 791 | unsigned long port = ichdev->reg_offset; |
| 792 | |
| 793 | switch (cmd) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 794 | case SNDRV_PCM_TRIGGER_RESUME: |
Takashi Iwai | 1cfe43d | 2005-08-16 16:52:24 +0200 | [diff] [blame] | 795 | ichdev->suspended = 0; |
Gustavo A. R. Silva | c0dbbda | 2020-07-08 15:32:36 -0500 | [diff] [blame] | 796 | fallthrough; |
Takashi Iwai | 1cfe43d | 2005-08-16 16:52:24 +0200 | [diff] [blame] | 797 | case SNDRV_PCM_TRIGGER_START: |
Jaroslav Kysela | da2436a2 | 2009-04-13 21:31:25 +0200 | [diff] [blame] | 798 | case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 799 | val = ICH_IOCE | ICH_STARTBM; |
Jaroslav Kysela | da2436a2 | 2009-04-13 21:31:25 +0200 | [diff] [blame] | 800 | ichdev->last_pos = ichdev->position; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 801 | break; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 802 | case SNDRV_PCM_TRIGGER_SUSPEND: |
Takashi Iwai | 1cfe43d | 2005-08-16 16:52:24 +0200 | [diff] [blame] | 803 | ichdev->suspended = 1; |
Gustavo A. R. Silva | c0dbbda | 2020-07-08 15:32:36 -0500 | [diff] [blame] | 804 | fallthrough; |
Takashi Iwai | 1cfe43d | 2005-08-16 16:52:24 +0200 | [diff] [blame] | 805 | case SNDRV_PCM_TRIGGER_STOP: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 806 | val = 0; |
| 807 | break; |
| 808 | case SNDRV_PCM_TRIGGER_PAUSE_PUSH: |
| 809 | val = ICH_IOCE; |
| 810 | break; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 811 | default: |
| 812 | return -EINVAL; |
| 813 | } |
| 814 | iputbyte(chip, port + ICH_REG_OFF_CR, val); |
| 815 | if (cmd == SNDRV_PCM_TRIGGER_STOP) { |
| 816 | /* wait until DMA stopped */ |
| 817 | while (!(igetbyte(chip, port + ichdev->roff_sr) & ICH_DCH)) ; |
| 818 | /* reset whole DMA things */ |
| 819 | iputbyte(chip, port + ICH_REG_OFF_CR, ICH_RESETREGS); |
| 820 | } |
| 821 | return 0; |
| 822 | } |
| 823 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 824 | static int snd_intel8x0_ali_trigger(struct snd_pcm_substream *substream, int cmd) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 825 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 826 | struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
| 827 | struct ichdev *ichdev = get_ichdev(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 828 | unsigned long port = ichdev->reg_offset; |
Takashi Iwai | f729f88 | 2020-01-05 15:47:23 +0100 | [diff] [blame] | 829 | static const int fiforeg[] = { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 830 | ICHREG(ALI_FIFOCR1), ICHREG(ALI_FIFOCR2), ICHREG(ALI_FIFOCR3) |
| 831 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 832 | unsigned int val, fifo; |
| 833 | |
| 834 | val = igetdword(chip, ICHREG(ALI_DMACR)); |
| 835 | switch (cmd) { |
Takashi Iwai | 1cfe43d | 2005-08-16 16:52:24 +0200 | [diff] [blame] | 836 | case SNDRV_PCM_TRIGGER_RESUME: |
| 837 | ichdev->suspended = 0; |
Gustavo A. R. Silva | c0dbbda | 2020-07-08 15:32:36 -0500 | [diff] [blame] | 838 | fallthrough; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 839 | case SNDRV_PCM_TRIGGER_START: |
| 840 | case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 841 | if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { |
| 842 | /* clear FIFO for synchronization of channels */ |
| 843 | fifo = igetdword(chip, fiforeg[ichdev->ali_slot / 4]); |
| 844 | fifo &= ~(0xff << (ichdev->ali_slot % 4)); |
| 845 | fifo |= 0x83 << (ichdev->ali_slot % 4); |
| 846 | iputdword(chip, fiforeg[ichdev->ali_slot / 4], fifo); |
| 847 | } |
| 848 | iputbyte(chip, port + ICH_REG_OFF_CR, ICH_IOCE); |
| 849 | val &= ~(1 << (ichdev->ali_slot + 16)); /* clear PAUSE flag */ |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 850 | /* start DMA */ |
| 851 | iputdword(chip, ICHREG(ALI_DMACR), val | (1 << ichdev->ali_slot)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 852 | break; |
Takashi Iwai | 1cfe43d | 2005-08-16 16:52:24 +0200 | [diff] [blame] | 853 | case SNDRV_PCM_TRIGGER_SUSPEND: |
| 854 | ichdev->suspended = 1; |
Gustavo A. R. Silva | c0dbbda | 2020-07-08 15:32:36 -0500 | [diff] [blame] | 855 | fallthrough; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 856 | case SNDRV_PCM_TRIGGER_STOP: |
| 857 | case SNDRV_PCM_TRIGGER_PAUSE_PUSH: |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 858 | /* pause */ |
| 859 | iputdword(chip, ICHREG(ALI_DMACR), val | (1 << (ichdev->ali_slot + 16))); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 860 | iputbyte(chip, port + ICH_REG_OFF_CR, 0); |
| 861 | while (igetbyte(chip, port + ICH_REG_OFF_CR)) |
| 862 | ; |
| 863 | if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) |
| 864 | break; |
| 865 | /* reset whole DMA things */ |
| 866 | iputbyte(chip, port + ICH_REG_OFF_CR, ICH_RESETREGS); |
| 867 | /* clear interrupts */ |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 868 | iputbyte(chip, port + ICH_REG_OFF_SR, |
| 869 | igetbyte(chip, port + ICH_REG_OFF_SR) | 0x1e); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 870 | iputdword(chip, ICHREG(ALI_INTERRUPTSR), |
| 871 | igetdword(chip, ICHREG(ALI_INTERRUPTSR)) & ichdev->int_sta_mask); |
| 872 | break; |
| 873 | default: |
| 874 | return -EINVAL; |
| 875 | } |
| 876 | return 0; |
| 877 | } |
| 878 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 879 | static int snd_intel8x0_hw_params(struct snd_pcm_substream *substream, |
| 880 | struct snd_pcm_hw_params *hw_params) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 881 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 882 | struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
| 883 | struct ichdev *ichdev = get_ichdev(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 884 | int dbl = params_rate(hw_params) > 48000; |
| 885 | int err; |
| 886 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 887 | if (ichdev->pcm_open_flag) { |
| 888 | snd_ac97_pcm_close(ichdev->pcm); |
| 889 | ichdev->pcm_open_flag = 0; |
Takashi Iwai | c1f0616 | 2021-05-16 18:17:55 +0200 | [diff] [blame] | 890 | ichdev->prepared = 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 891 | } |
| 892 | err = snd_ac97_pcm_open(ichdev->pcm, params_rate(hw_params), |
| 893 | params_channels(hw_params), |
| 894 | ichdev->pcm->r[dbl].slots); |
| 895 | if (err >= 0) { |
| 896 | ichdev->pcm_open_flag = 1; |
| 897 | /* Force SPDIF setting */ |
| 898 | if (ichdev->ichd == ICHD_PCMOUT && chip->spdif_idx < 0) |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 899 | snd_ac97_set_rate(ichdev->pcm->r[0].codec[0], AC97_SPDIF, |
| 900 | params_rate(hw_params)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 901 | } |
| 902 | return err; |
| 903 | } |
| 904 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 905 | static int snd_intel8x0_hw_free(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 906 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 907 | struct ichdev *ichdev = get_ichdev(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 908 | |
| 909 | if (ichdev->pcm_open_flag) { |
| 910 | snd_ac97_pcm_close(ichdev->pcm); |
| 911 | ichdev->pcm_open_flag = 0; |
Takashi Iwai | c1f0616 | 2021-05-16 18:17:55 +0200 | [diff] [blame] | 912 | ichdev->prepared = 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 913 | } |
Takashi Iwai | 28d52aa | 2019-12-09 10:49:15 +0100 | [diff] [blame] | 914 | return 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 915 | } |
| 916 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 917 | static void snd_intel8x0_setup_pcm_out(struct intel8x0 *chip, |
| 918 | struct snd_pcm_runtime *runtime) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 919 | { |
| 920 | unsigned int cnt; |
| 921 | int dbl = runtime->rate > 48000; |
Takashi Iwai | 1cfe43d | 2005-08-16 16:52:24 +0200 | [diff] [blame] | 922 | |
| 923 | spin_lock_irq(&chip->reg_lock); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 924 | switch (chip->device_type) { |
| 925 | case DEVICE_ALI: |
| 926 | cnt = igetdword(chip, ICHREG(ALI_SCR)); |
| 927 | cnt &= ~ICH_ALI_SC_PCM_246_MASK; |
| 928 | if (runtime->channels == 4 || dbl) |
| 929 | cnt |= ICH_ALI_SC_PCM_4; |
| 930 | else if (runtime->channels == 6) |
| 931 | cnt |= ICH_ALI_SC_PCM_6; |
| 932 | iputdword(chip, ICHREG(ALI_SCR), cnt); |
| 933 | break; |
| 934 | case DEVICE_SIS: |
| 935 | cnt = igetdword(chip, ICHREG(GLOB_CNT)); |
| 936 | cnt &= ~ICH_SIS_PCM_246_MASK; |
| 937 | if (runtime->channels == 4 || dbl) |
| 938 | cnt |= ICH_SIS_PCM_4; |
| 939 | else if (runtime->channels == 6) |
| 940 | cnt |= ICH_SIS_PCM_6; |
| 941 | iputdword(chip, ICHREG(GLOB_CNT), cnt); |
| 942 | break; |
| 943 | default: |
| 944 | cnt = igetdword(chip, ICHREG(GLOB_CNT)); |
| 945 | cnt &= ~(ICH_PCM_246_MASK | ICH_PCM_20BIT); |
| 946 | if (runtime->channels == 4 || dbl) |
| 947 | cnt |= ICH_PCM_4; |
| 948 | else if (runtime->channels == 6) |
| 949 | cnt |= ICH_PCM_6; |
Takashi Iwai | 4235a31 | 2008-02-18 12:23:13 +0100 | [diff] [blame] | 950 | else if (runtime->channels == 8) |
| 951 | cnt |= ICH_PCM_8; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 952 | if (chip->device_type == DEVICE_NFORCE) { |
| 953 | /* reset to 2ch once to keep the 6 channel data in alignment, |
| 954 | * to start from Front Left always |
| 955 | */ |
| 956 | if (cnt & ICH_PCM_246_MASK) { |
| 957 | iputdword(chip, ICHREG(GLOB_CNT), cnt & ~ICH_PCM_246_MASK); |
| 958 | spin_unlock_irq(&chip->reg_lock); |
| 959 | msleep(50); /* grrr... */ |
| 960 | spin_lock_irq(&chip->reg_lock); |
| 961 | } |
| 962 | } else if (chip->device_type == DEVICE_INTEL_ICH4) { |
| 963 | if (runtime->sample_bits > 16) |
| 964 | cnt |= ICH_PCM_20BIT; |
| 965 | } |
| 966 | iputdword(chip, ICHREG(GLOB_CNT), cnt); |
| 967 | break; |
| 968 | } |
Takashi Iwai | 1cfe43d | 2005-08-16 16:52:24 +0200 | [diff] [blame] | 969 | spin_unlock_irq(&chip->reg_lock); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 970 | } |
| 971 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 972 | static int snd_intel8x0_pcm_prepare(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 973 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 974 | struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
| 975 | struct snd_pcm_runtime *runtime = substream->runtime; |
| 976 | struct ichdev *ichdev = get_ichdev(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 977 | |
| 978 | ichdev->physbuf = runtime->dma_addr; |
| 979 | ichdev->size = snd_pcm_lib_buffer_bytes(substream); |
| 980 | ichdev->fragsize = snd_pcm_lib_period_bytes(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 981 | if (ichdev->ichd == ICHD_PCMOUT) { |
| 982 | snd_intel8x0_setup_pcm_out(chip, runtime); |
Takashi Iwai | 1cfe43d | 2005-08-16 16:52:24 +0200 | [diff] [blame] | 983 | if (chip->device_type == DEVICE_INTEL_ICH4) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 984 | ichdev->pos_shift = (runtime->sample_bits > 16) ? 2 : 1; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 985 | } |
| 986 | snd_intel8x0_setup_periods(chip, ichdev); |
Takashi Iwai | c1f0616 | 2021-05-16 18:17:55 +0200 | [diff] [blame] | 987 | ichdev->prepared = 1; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 988 | return 0; |
| 989 | } |
| 990 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 991 | static snd_pcm_uframes_t snd_intel8x0_pcm_pointer(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 992 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 993 | struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
| 994 | struct ichdev *ichdev = get_ichdev(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 995 | size_t ptr1, ptr; |
Jaroslav Kysela | da2436a2 | 2009-04-13 21:31:25 +0200 | [diff] [blame] | 996 | int civ, timeout = 10; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 997 | unsigned int position; |
| 998 | |
| 999 | spin_lock(&chip->reg_lock); |
| 1000 | do { |
| 1001 | civ = igetbyte(chip, ichdev->reg_offset + ICH_REG_OFF_CIV); |
| 1002 | ptr1 = igetword(chip, ichdev->reg_offset + ichdev->roff_picb); |
| 1003 | position = ichdev->position; |
| 1004 | if (ptr1 == 0) { |
| 1005 | udelay(10); |
| 1006 | continue; |
| 1007 | } |
Konstantin Ozerkov | 228cf79 | 2011-10-26 19:11:01 +0400 | [diff] [blame] | 1008 | if (civ != igetbyte(chip, ichdev->reg_offset + ICH_REG_OFF_CIV)) |
| 1009 | continue; |
Denis V. Lunev | 5a9a517 | 2011-11-07 20:33:25 +0400 | [diff] [blame] | 1010 | |
| 1011 | /* IO read operation is very expensive inside virtual machine |
| 1012 | * as it is emulated. The probability that subsequent PICB read |
| 1013 | * will return different result is high enough to loop till |
| 1014 | * timeout here. |
| 1015 | * Same CIV is strict enough condition to be sure that PICB |
| 1016 | * is valid inside VM on emulated card. */ |
Konstantin Ozerkov | 228cf79 | 2011-10-26 19:11:01 +0400 | [diff] [blame] | 1017 | if (chip->inside_vm) |
| 1018 | break; |
| 1019 | if (ptr1 == igetword(chip, ichdev->reg_offset + ichdev->roff_picb)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1020 | break; |
| 1021 | } while (timeout--); |
Takashi Iwai | f708eb1 | 2009-06-15 12:31:38 +0200 | [diff] [blame] | 1022 | ptr = ichdev->last_pos; |
Jaroslav Kysela | da2436a2 | 2009-04-13 21:31:25 +0200 | [diff] [blame] | 1023 | if (ptr1 != 0) { |
| 1024 | ptr1 <<= ichdev->pos_shift; |
| 1025 | ptr = ichdev->fragsize1 - ptr1; |
| 1026 | ptr += position; |
Takashi Iwai | f708eb1 | 2009-06-15 12:31:38 +0200 | [diff] [blame] | 1027 | if (ptr < ichdev->last_pos) { |
| 1028 | unsigned int pos_base, last_base; |
| 1029 | pos_base = position / ichdev->fragsize1; |
| 1030 | last_base = ichdev->last_pos / ichdev->fragsize1; |
| 1031 | /* another sanity check; ptr1 can go back to full |
| 1032 | * before the base position is updated |
| 1033 | */ |
| 1034 | if (pos_base == last_base) |
| 1035 | ptr = ichdev->last_pos; |
| 1036 | } |
Jaroslav Kysela | da2436a2 | 2009-04-13 21:31:25 +0200 | [diff] [blame] | 1037 | } |
Takashi Iwai | f708eb1 | 2009-06-15 12:31:38 +0200 | [diff] [blame] | 1038 | ichdev->last_pos = ptr; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1039 | spin_unlock(&chip->reg_lock); |
| 1040 | if (ptr >= ichdev->size) |
| 1041 | return 0; |
| 1042 | return bytes_to_frames(substream->runtime, ptr); |
| 1043 | } |
| 1044 | |
Bhumika Goyal | dee4989 | 2017-08-12 21:01:28 +0530 | [diff] [blame] | 1045 | static const struct snd_pcm_hardware snd_intel8x0_stream = |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1046 | { |
| 1047 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | |
| 1048 | SNDRV_PCM_INFO_BLOCK_TRANSFER | |
| 1049 | SNDRV_PCM_INFO_MMAP_VALID | |
| 1050 | SNDRV_PCM_INFO_PAUSE | |
| 1051 | SNDRV_PCM_INFO_RESUME), |
| 1052 | .formats = SNDRV_PCM_FMTBIT_S16_LE, |
| 1053 | .rates = SNDRV_PCM_RATE_48000, |
| 1054 | .rate_min = 48000, |
| 1055 | .rate_max = 48000, |
| 1056 | .channels_min = 2, |
| 1057 | .channels_max = 2, |
| 1058 | .buffer_bytes_max = 128 * 1024, |
| 1059 | .period_bytes_min = 32, |
| 1060 | .period_bytes_max = 128 * 1024, |
| 1061 | .periods_min = 1, |
| 1062 | .periods_max = 1024, |
| 1063 | .fifo_size = 0, |
| 1064 | }; |
| 1065 | |
Takashi Iwai | 0f470ce | 2017-06-07 14:21:31 +0200 | [diff] [blame] | 1066 | static const unsigned int channels4[] = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1067 | 2, 4, |
| 1068 | }; |
| 1069 | |
Takashi Iwai | 0f470ce | 2017-06-07 14:21:31 +0200 | [diff] [blame] | 1070 | static const struct snd_pcm_hw_constraint_list hw_constraints_channels4 = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1071 | .count = ARRAY_SIZE(channels4), |
| 1072 | .list = channels4, |
| 1073 | .mask = 0, |
| 1074 | }; |
| 1075 | |
Takashi Iwai | 0f470ce | 2017-06-07 14:21:31 +0200 | [diff] [blame] | 1076 | static const unsigned int channels6[] = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1077 | 2, 4, 6, |
| 1078 | }; |
| 1079 | |
Takashi Iwai | 0f470ce | 2017-06-07 14:21:31 +0200 | [diff] [blame] | 1080 | static const struct snd_pcm_hw_constraint_list hw_constraints_channels6 = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1081 | .count = ARRAY_SIZE(channels6), |
| 1082 | .list = channels6, |
| 1083 | .mask = 0, |
| 1084 | }; |
| 1085 | |
Takashi Iwai | 0f470ce | 2017-06-07 14:21:31 +0200 | [diff] [blame] | 1086 | static const unsigned int channels8[] = { |
Takashi Iwai | 4235a31 | 2008-02-18 12:23:13 +0100 | [diff] [blame] | 1087 | 2, 4, 6, 8, |
| 1088 | }; |
| 1089 | |
Takashi Iwai | 0f470ce | 2017-06-07 14:21:31 +0200 | [diff] [blame] | 1090 | static const struct snd_pcm_hw_constraint_list hw_constraints_channels8 = { |
Takashi Iwai | 4235a31 | 2008-02-18 12:23:13 +0100 | [diff] [blame] | 1091 | .count = ARRAY_SIZE(channels8), |
| 1092 | .list = channels8, |
| 1093 | .mask = 0, |
| 1094 | }; |
| 1095 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1096 | static int snd_intel8x0_pcm_open(struct snd_pcm_substream *substream, struct ichdev *ichdev) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1097 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1098 | struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
| 1099 | struct snd_pcm_runtime *runtime = substream->runtime; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1100 | int err; |
| 1101 | |
| 1102 | ichdev->substream = substream; |
| 1103 | runtime->hw = snd_intel8x0_stream; |
| 1104 | runtime->hw.rates = ichdev->pcm->rates; |
| 1105 | snd_pcm_limit_hw_rates(runtime); |
| 1106 | if (chip->device_type == DEVICE_SIS) { |
| 1107 | runtime->hw.buffer_bytes_max = 64*1024; |
| 1108 | runtime->hw.period_bytes_max = 64*1024; |
| 1109 | } |
Takashi Iwai | 3a5f3dd | 2021-06-08 16:05:02 +0200 | [diff] [blame] | 1110 | err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS); |
| 1111 | if (err < 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1112 | return err; |
| 1113 | runtime->private_data = ichdev; |
| 1114 | return 0; |
| 1115 | } |
| 1116 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1117 | static int snd_intel8x0_playback_open(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1118 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1119 | struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
| 1120 | struct snd_pcm_runtime *runtime = substream->runtime; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1121 | int err; |
| 1122 | |
| 1123 | err = snd_intel8x0_pcm_open(substream, &chip->ichd[ICHD_PCMOUT]); |
| 1124 | if (err < 0) |
| 1125 | return err; |
| 1126 | |
Takashi Iwai | 4235a31 | 2008-02-18 12:23:13 +0100 | [diff] [blame] | 1127 | if (chip->multi8) { |
| 1128 | runtime->hw.channels_max = 8; |
| 1129 | snd_pcm_hw_constraint_list(runtime, 0, |
| 1130 | SNDRV_PCM_HW_PARAM_CHANNELS, |
| 1131 | &hw_constraints_channels8); |
| 1132 | } else if (chip->multi6) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1133 | runtime->hw.channels_max = 6; |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1134 | snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, |
| 1135 | &hw_constraints_channels6); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1136 | } else if (chip->multi4) { |
| 1137 | runtime->hw.channels_max = 4; |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1138 | snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, |
| 1139 | &hw_constraints_channels4); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1140 | } |
| 1141 | if (chip->dra) { |
| 1142 | snd_ac97_pcm_double_rate_rules(runtime); |
| 1143 | } |
| 1144 | if (chip->smp20bit) { |
| 1145 | runtime->hw.formats |= SNDRV_PCM_FMTBIT_S32_LE; |
| 1146 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 20); |
| 1147 | } |
| 1148 | return 0; |
| 1149 | } |
| 1150 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1151 | static int snd_intel8x0_playback_close(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1152 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1153 | struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1154 | |
| 1155 | chip->ichd[ICHD_PCMOUT].substream = NULL; |
| 1156 | return 0; |
| 1157 | } |
| 1158 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1159 | static int snd_intel8x0_capture_open(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1160 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1161 | struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1162 | |
| 1163 | return snd_intel8x0_pcm_open(substream, &chip->ichd[ICHD_PCMIN]); |
| 1164 | } |
| 1165 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1166 | static int snd_intel8x0_capture_close(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1167 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1168 | struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1169 | |
| 1170 | chip->ichd[ICHD_PCMIN].substream = NULL; |
| 1171 | return 0; |
| 1172 | } |
| 1173 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1174 | static int snd_intel8x0_mic_open(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1175 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1176 | struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1177 | |
| 1178 | return snd_intel8x0_pcm_open(substream, &chip->ichd[ICHD_MIC]); |
| 1179 | } |
| 1180 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1181 | static int snd_intel8x0_mic_close(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1182 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1183 | struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1184 | |
| 1185 | chip->ichd[ICHD_MIC].substream = NULL; |
| 1186 | return 0; |
| 1187 | } |
| 1188 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1189 | static int snd_intel8x0_mic2_open(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1190 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1191 | struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1192 | |
| 1193 | return snd_intel8x0_pcm_open(substream, &chip->ichd[ICHD_MIC2]); |
| 1194 | } |
| 1195 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1196 | static int snd_intel8x0_mic2_close(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1197 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1198 | struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1199 | |
| 1200 | chip->ichd[ICHD_MIC2].substream = NULL; |
| 1201 | return 0; |
| 1202 | } |
| 1203 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1204 | static int snd_intel8x0_capture2_open(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1205 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1206 | struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1207 | |
| 1208 | return snd_intel8x0_pcm_open(substream, &chip->ichd[ICHD_PCM2IN]); |
| 1209 | } |
| 1210 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1211 | static int snd_intel8x0_capture2_close(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1212 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1213 | struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1214 | |
| 1215 | chip->ichd[ICHD_PCM2IN].substream = NULL; |
| 1216 | return 0; |
| 1217 | } |
| 1218 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1219 | static int snd_intel8x0_spdif_open(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1220 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1221 | struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1222 | int idx = chip->device_type == DEVICE_NFORCE ? NVD_SPBAR : ICHD_SPBAR; |
| 1223 | |
| 1224 | return snd_intel8x0_pcm_open(substream, &chip->ichd[idx]); |
| 1225 | } |
| 1226 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1227 | static int snd_intel8x0_spdif_close(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1228 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1229 | struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1230 | int idx = chip->device_type == DEVICE_NFORCE ? NVD_SPBAR : ICHD_SPBAR; |
| 1231 | |
| 1232 | chip->ichd[idx].substream = NULL; |
| 1233 | return 0; |
| 1234 | } |
| 1235 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1236 | static int snd_intel8x0_ali_ac97spdifout_open(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1237 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1238 | struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1239 | unsigned int val; |
| 1240 | |
| 1241 | spin_lock_irq(&chip->reg_lock); |
| 1242 | val = igetdword(chip, ICHREG(ALI_INTERFACECR)); |
| 1243 | val |= ICH_ALI_IF_AC97SP; |
| 1244 | iputdword(chip, ICHREG(ALI_INTERFACECR), val); |
| 1245 | /* also needs to set ALI_SC_CODEC_SPDF correctly */ |
| 1246 | spin_unlock_irq(&chip->reg_lock); |
| 1247 | |
| 1248 | return snd_intel8x0_pcm_open(substream, &chip->ichd[ALID_AC97SPDIFOUT]); |
| 1249 | } |
| 1250 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1251 | static int snd_intel8x0_ali_ac97spdifout_close(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1252 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1253 | struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1254 | unsigned int val; |
| 1255 | |
| 1256 | chip->ichd[ALID_AC97SPDIFOUT].substream = NULL; |
| 1257 | spin_lock_irq(&chip->reg_lock); |
| 1258 | val = igetdword(chip, ICHREG(ALI_INTERFACECR)); |
| 1259 | val &= ~ICH_ALI_IF_AC97SP; |
| 1260 | iputdword(chip, ICHREG(ALI_INTERFACECR), val); |
| 1261 | spin_unlock_irq(&chip->reg_lock); |
| 1262 | |
| 1263 | return 0; |
| 1264 | } |
| 1265 | |
Takashi Iwai | 1a18313 | 2006-04-18 21:23:47 +0200 | [diff] [blame] | 1266 | #if 0 // NYI |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1267 | static int snd_intel8x0_ali_spdifin_open(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1268 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1269 | struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1270 | |
| 1271 | return snd_intel8x0_pcm_open(substream, &chip->ichd[ALID_SPDIFIN]); |
| 1272 | } |
| 1273 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1274 | static int snd_intel8x0_ali_spdifin_close(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1275 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1276 | struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1277 | |
| 1278 | chip->ichd[ALID_SPDIFIN].substream = NULL; |
| 1279 | return 0; |
| 1280 | } |
| 1281 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1282 | static int snd_intel8x0_ali_spdifout_open(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1283 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1284 | struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1285 | |
| 1286 | return snd_intel8x0_pcm_open(substream, &chip->ichd[ALID_SPDIFOUT]); |
| 1287 | } |
| 1288 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1289 | static int snd_intel8x0_ali_spdifout_close(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1290 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1291 | struct intel8x0 *chip = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1292 | |
| 1293 | chip->ichd[ALID_SPDIFOUT].substream = NULL; |
| 1294 | return 0; |
| 1295 | } |
| 1296 | #endif |
| 1297 | |
Arvind Yadav | 17e1292 | 2017-08-10 17:17:35 +0530 | [diff] [blame] | 1298 | static const struct snd_pcm_ops snd_intel8x0_playback_ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1299 | .open = snd_intel8x0_playback_open, |
| 1300 | .close = snd_intel8x0_playback_close, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1301 | .hw_params = snd_intel8x0_hw_params, |
| 1302 | .hw_free = snd_intel8x0_hw_free, |
| 1303 | .prepare = snd_intel8x0_pcm_prepare, |
| 1304 | .trigger = snd_intel8x0_pcm_trigger, |
| 1305 | .pointer = snd_intel8x0_pcm_pointer, |
| 1306 | }; |
| 1307 | |
Arvind Yadav | 17e1292 | 2017-08-10 17:17:35 +0530 | [diff] [blame] | 1308 | static const struct snd_pcm_ops snd_intel8x0_capture_ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1309 | .open = snd_intel8x0_capture_open, |
| 1310 | .close = snd_intel8x0_capture_close, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1311 | .hw_params = snd_intel8x0_hw_params, |
| 1312 | .hw_free = snd_intel8x0_hw_free, |
| 1313 | .prepare = snd_intel8x0_pcm_prepare, |
| 1314 | .trigger = snd_intel8x0_pcm_trigger, |
| 1315 | .pointer = snd_intel8x0_pcm_pointer, |
| 1316 | }; |
| 1317 | |
Arvind Yadav | 17e1292 | 2017-08-10 17:17:35 +0530 | [diff] [blame] | 1318 | static const struct snd_pcm_ops snd_intel8x0_capture_mic_ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1319 | .open = snd_intel8x0_mic_open, |
| 1320 | .close = snd_intel8x0_mic_close, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1321 | .hw_params = snd_intel8x0_hw_params, |
| 1322 | .hw_free = snd_intel8x0_hw_free, |
| 1323 | .prepare = snd_intel8x0_pcm_prepare, |
| 1324 | .trigger = snd_intel8x0_pcm_trigger, |
| 1325 | .pointer = snd_intel8x0_pcm_pointer, |
| 1326 | }; |
| 1327 | |
Arvind Yadav | 17e1292 | 2017-08-10 17:17:35 +0530 | [diff] [blame] | 1328 | static const struct snd_pcm_ops snd_intel8x0_capture_mic2_ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1329 | .open = snd_intel8x0_mic2_open, |
| 1330 | .close = snd_intel8x0_mic2_close, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1331 | .hw_params = snd_intel8x0_hw_params, |
| 1332 | .hw_free = snd_intel8x0_hw_free, |
| 1333 | .prepare = snd_intel8x0_pcm_prepare, |
| 1334 | .trigger = snd_intel8x0_pcm_trigger, |
| 1335 | .pointer = snd_intel8x0_pcm_pointer, |
| 1336 | }; |
| 1337 | |
Arvind Yadav | 17e1292 | 2017-08-10 17:17:35 +0530 | [diff] [blame] | 1338 | static const struct snd_pcm_ops snd_intel8x0_capture2_ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1339 | .open = snd_intel8x0_capture2_open, |
| 1340 | .close = snd_intel8x0_capture2_close, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1341 | .hw_params = snd_intel8x0_hw_params, |
| 1342 | .hw_free = snd_intel8x0_hw_free, |
| 1343 | .prepare = snd_intel8x0_pcm_prepare, |
| 1344 | .trigger = snd_intel8x0_pcm_trigger, |
| 1345 | .pointer = snd_intel8x0_pcm_pointer, |
| 1346 | }; |
| 1347 | |
Arvind Yadav | 17e1292 | 2017-08-10 17:17:35 +0530 | [diff] [blame] | 1348 | static const struct snd_pcm_ops snd_intel8x0_spdif_ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1349 | .open = snd_intel8x0_spdif_open, |
| 1350 | .close = snd_intel8x0_spdif_close, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1351 | .hw_params = snd_intel8x0_hw_params, |
| 1352 | .hw_free = snd_intel8x0_hw_free, |
| 1353 | .prepare = snd_intel8x0_pcm_prepare, |
| 1354 | .trigger = snd_intel8x0_pcm_trigger, |
| 1355 | .pointer = snd_intel8x0_pcm_pointer, |
| 1356 | }; |
| 1357 | |
Arvind Yadav | 17e1292 | 2017-08-10 17:17:35 +0530 | [diff] [blame] | 1358 | static const struct snd_pcm_ops snd_intel8x0_ali_playback_ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1359 | .open = snd_intel8x0_playback_open, |
| 1360 | .close = snd_intel8x0_playback_close, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1361 | .hw_params = snd_intel8x0_hw_params, |
| 1362 | .hw_free = snd_intel8x0_hw_free, |
| 1363 | .prepare = snd_intel8x0_pcm_prepare, |
| 1364 | .trigger = snd_intel8x0_ali_trigger, |
| 1365 | .pointer = snd_intel8x0_pcm_pointer, |
| 1366 | }; |
| 1367 | |
Arvind Yadav | 17e1292 | 2017-08-10 17:17:35 +0530 | [diff] [blame] | 1368 | static const struct snd_pcm_ops snd_intel8x0_ali_capture_ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1369 | .open = snd_intel8x0_capture_open, |
| 1370 | .close = snd_intel8x0_capture_close, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1371 | .hw_params = snd_intel8x0_hw_params, |
| 1372 | .hw_free = snd_intel8x0_hw_free, |
| 1373 | .prepare = snd_intel8x0_pcm_prepare, |
| 1374 | .trigger = snd_intel8x0_ali_trigger, |
| 1375 | .pointer = snd_intel8x0_pcm_pointer, |
| 1376 | }; |
| 1377 | |
Arvind Yadav | 17e1292 | 2017-08-10 17:17:35 +0530 | [diff] [blame] | 1378 | static const struct snd_pcm_ops snd_intel8x0_ali_capture_mic_ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1379 | .open = snd_intel8x0_mic_open, |
| 1380 | .close = snd_intel8x0_mic_close, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1381 | .hw_params = snd_intel8x0_hw_params, |
| 1382 | .hw_free = snd_intel8x0_hw_free, |
| 1383 | .prepare = snd_intel8x0_pcm_prepare, |
| 1384 | .trigger = snd_intel8x0_ali_trigger, |
| 1385 | .pointer = snd_intel8x0_pcm_pointer, |
| 1386 | }; |
| 1387 | |
Arvind Yadav | 17e1292 | 2017-08-10 17:17:35 +0530 | [diff] [blame] | 1388 | static const struct snd_pcm_ops snd_intel8x0_ali_ac97spdifout_ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1389 | .open = snd_intel8x0_ali_ac97spdifout_open, |
| 1390 | .close = snd_intel8x0_ali_ac97spdifout_close, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1391 | .hw_params = snd_intel8x0_hw_params, |
| 1392 | .hw_free = snd_intel8x0_hw_free, |
| 1393 | .prepare = snd_intel8x0_pcm_prepare, |
| 1394 | .trigger = snd_intel8x0_ali_trigger, |
| 1395 | .pointer = snd_intel8x0_pcm_pointer, |
| 1396 | }; |
| 1397 | |
Takashi Iwai | 1a18313 | 2006-04-18 21:23:47 +0200 | [diff] [blame] | 1398 | #if 0 // NYI |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1399 | static struct snd_pcm_ops snd_intel8x0_ali_spdifin_ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1400 | .open = snd_intel8x0_ali_spdifin_open, |
| 1401 | .close = snd_intel8x0_ali_spdifin_close, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1402 | .hw_params = snd_intel8x0_hw_params, |
| 1403 | .hw_free = snd_intel8x0_hw_free, |
| 1404 | .prepare = snd_intel8x0_pcm_prepare, |
| 1405 | .trigger = snd_intel8x0_pcm_trigger, |
| 1406 | .pointer = snd_intel8x0_pcm_pointer, |
| 1407 | }; |
| 1408 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1409 | static struct snd_pcm_ops snd_intel8x0_ali_spdifout_ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1410 | .open = snd_intel8x0_ali_spdifout_open, |
| 1411 | .close = snd_intel8x0_ali_spdifout_close, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1412 | .hw_params = snd_intel8x0_hw_params, |
| 1413 | .hw_free = snd_intel8x0_hw_free, |
| 1414 | .prepare = snd_intel8x0_pcm_prepare, |
| 1415 | .trigger = snd_intel8x0_pcm_trigger, |
| 1416 | .pointer = snd_intel8x0_pcm_pointer, |
| 1417 | }; |
| 1418 | #endif // NYI |
| 1419 | |
| 1420 | struct ich_pcm_table { |
| 1421 | char *suffix; |
Arvind Yadav | 17e1292 | 2017-08-10 17:17:35 +0530 | [diff] [blame] | 1422 | const struct snd_pcm_ops *playback_ops; |
| 1423 | const struct snd_pcm_ops *capture_ops; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1424 | size_t prealloc_size; |
| 1425 | size_t prealloc_max_size; |
| 1426 | int ac97_idx; |
| 1427 | }; |
| 1428 | |
Takashi Iwai | 4985ddb | 2018-08-08 22:31:52 +0200 | [diff] [blame] | 1429 | #define intel8x0_dma_type(chip) \ |
Takashi Iwai | 58a95df | 2021-08-02 09:28:02 +0200 | [diff] [blame] | 1430 | ((chip)->fix_nocache ? SNDRV_DMA_TYPE_DEV_WC : SNDRV_DMA_TYPE_DEV) |
Takashi Iwai | 4985ddb | 2018-08-08 22:31:52 +0200 | [diff] [blame] | 1431 | |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 1432 | static int snd_intel8x0_pcm1(struct intel8x0 *chip, int device, |
Takashi Iwai | f729f88 | 2020-01-05 15:47:23 +0100 | [diff] [blame] | 1433 | const struct ich_pcm_table *rec) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1434 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1435 | struct snd_pcm *pcm; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1436 | int err; |
| 1437 | char name[32]; |
| 1438 | |
| 1439 | if (rec->suffix) |
| 1440 | sprintf(name, "Intel ICH - %s", rec->suffix); |
| 1441 | else |
| 1442 | strcpy(name, "Intel ICH"); |
| 1443 | err = snd_pcm_new(chip->card, name, device, |
| 1444 | rec->playback_ops ? 1 : 0, |
| 1445 | rec->capture_ops ? 1 : 0, &pcm); |
| 1446 | if (err < 0) |
| 1447 | return err; |
| 1448 | |
| 1449 | if (rec->playback_ops) |
| 1450 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, rec->playback_ops); |
| 1451 | if (rec->capture_ops) |
| 1452 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, rec->capture_ops); |
| 1453 | |
| 1454 | pcm->private_data = chip; |
| 1455 | pcm->info_flags = 0; |
| 1456 | if (rec->suffix) |
| 1457 | sprintf(pcm->name, "%s - %s", chip->card->shortname, rec->suffix); |
| 1458 | else |
| 1459 | strcpy(pcm->name, chip->card->shortname); |
| 1460 | chip->pcm[device] = pcm; |
| 1461 | |
Takashi Iwai | 28d52aa | 2019-12-09 10:49:15 +0100 | [diff] [blame] | 1462 | snd_pcm_set_managed_buffer_all(pcm, intel8x0_dma_type(chip), |
| 1463 | &chip->pci->dev, |
| 1464 | rec->prealloc_size, rec->prealloc_max_size); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1465 | |
Takashi Iwai | 791b3f5 | 2013-11-06 08:09:35 +0100 | [diff] [blame] | 1466 | if (rec->playback_ops && |
| 1467 | rec->playback_ops->open == snd_intel8x0_playback_open) { |
Takashi Iwai | e36e3b8 | 2012-08-03 18:01:40 +0200 | [diff] [blame] | 1468 | struct snd_pcm_chmap *chmap; |
| 1469 | int chs = 2; |
Takashi Iwai | 791b3f5 | 2013-11-06 08:09:35 +0100 | [diff] [blame] | 1470 | if (chip->multi8) |
| 1471 | chs = 8; |
| 1472 | else if (chip->multi6) |
| 1473 | chs = 6; |
| 1474 | else if (chip->multi4) |
| 1475 | chs = 4; |
Takashi Iwai | e36e3b8 | 2012-08-03 18:01:40 +0200 | [diff] [blame] | 1476 | err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK, |
| 1477 | snd_pcm_alt_chmaps, chs, 0, |
| 1478 | &chmap); |
| 1479 | if (err < 0) |
| 1480 | return err; |
| 1481 | chmap->channel_mask = SND_PCM_CHMAP_MASK_2468; |
| 1482 | chip->ac97[0]->chmaps[SNDRV_PCM_STREAM_PLAYBACK] = chmap; |
| 1483 | } |
| 1484 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1485 | return 0; |
| 1486 | } |
| 1487 | |
Takashi Iwai | f729f88 | 2020-01-05 15:47:23 +0100 | [diff] [blame] | 1488 | static const struct ich_pcm_table intel_pcms[] = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1489 | { |
| 1490 | .playback_ops = &snd_intel8x0_playback_ops, |
| 1491 | .capture_ops = &snd_intel8x0_capture_ops, |
| 1492 | .prealloc_size = 64 * 1024, |
| 1493 | .prealloc_max_size = 128 * 1024, |
| 1494 | }, |
| 1495 | { |
| 1496 | .suffix = "MIC ADC", |
| 1497 | .capture_ops = &snd_intel8x0_capture_mic_ops, |
| 1498 | .prealloc_size = 0, |
| 1499 | .prealloc_max_size = 128 * 1024, |
| 1500 | .ac97_idx = ICHD_MIC, |
| 1501 | }, |
| 1502 | { |
| 1503 | .suffix = "MIC2 ADC", |
| 1504 | .capture_ops = &snd_intel8x0_capture_mic2_ops, |
| 1505 | .prealloc_size = 0, |
| 1506 | .prealloc_max_size = 128 * 1024, |
| 1507 | .ac97_idx = ICHD_MIC2, |
| 1508 | }, |
| 1509 | { |
| 1510 | .suffix = "ADC2", |
| 1511 | .capture_ops = &snd_intel8x0_capture2_ops, |
| 1512 | .prealloc_size = 0, |
| 1513 | .prealloc_max_size = 128 * 1024, |
| 1514 | .ac97_idx = ICHD_PCM2IN, |
| 1515 | }, |
| 1516 | { |
| 1517 | .suffix = "IEC958", |
| 1518 | .playback_ops = &snd_intel8x0_spdif_ops, |
| 1519 | .prealloc_size = 64 * 1024, |
| 1520 | .prealloc_max_size = 128 * 1024, |
| 1521 | .ac97_idx = ICHD_SPBAR, |
| 1522 | }, |
| 1523 | }; |
| 1524 | |
Takashi Iwai | f729f88 | 2020-01-05 15:47:23 +0100 | [diff] [blame] | 1525 | static const struct ich_pcm_table nforce_pcms[] = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1526 | { |
| 1527 | .playback_ops = &snd_intel8x0_playback_ops, |
| 1528 | .capture_ops = &snd_intel8x0_capture_ops, |
| 1529 | .prealloc_size = 64 * 1024, |
| 1530 | .prealloc_max_size = 128 * 1024, |
| 1531 | }, |
| 1532 | { |
| 1533 | .suffix = "MIC ADC", |
| 1534 | .capture_ops = &snd_intel8x0_capture_mic_ops, |
| 1535 | .prealloc_size = 0, |
| 1536 | .prealloc_max_size = 128 * 1024, |
| 1537 | .ac97_idx = NVD_MIC, |
| 1538 | }, |
| 1539 | { |
| 1540 | .suffix = "IEC958", |
| 1541 | .playback_ops = &snd_intel8x0_spdif_ops, |
| 1542 | .prealloc_size = 64 * 1024, |
| 1543 | .prealloc_max_size = 128 * 1024, |
| 1544 | .ac97_idx = NVD_SPBAR, |
| 1545 | }, |
| 1546 | }; |
| 1547 | |
Takashi Iwai | f729f88 | 2020-01-05 15:47:23 +0100 | [diff] [blame] | 1548 | static const struct ich_pcm_table ali_pcms[] = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1549 | { |
| 1550 | .playback_ops = &snd_intel8x0_ali_playback_ops, |
| 1551 | .capture_ops = &snd_intel8x0_ali_capture_ops, |
| 1552 | .prealloc_size = 64 * 1024, |
| 1553 | .prealloc_max_size = 128 * 1024, |
| 1554 | }, |
| 1555 | { |
| 1556 | .suffix = "MIC ADC", |
| 1557 | .capture_ops = &snd_intel8x0_ali_capture_mic_ops, |
| 1558 | .prealloc_size = 0, |
| 1559 | .prealloc_max_size = 128 * 1024, |
| 1560 | .ac97_idx = ALID_MIC, |
| 1561 | }, |
| 1562 | { |
| 1563 | .suffix = "IEC958", |
| 1564 | .playback_ops = &snd_intel8x0_ali_ac97spdifout_ops, |
Takashi Iwai | 1a18313 | 2006-04-18 21:23:47 +0200 | [diff] [blame] | 1565 | /* .capture_ops = &snd_intel8x0_ali_spdifin_ops, */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1566 | .prealloc_size = 64 * 1024, |
| 1567 | .prealloc_max_size = 128 * 1024, |
| 1568 | .ac97_idx = ALID_AC97SPDIFOUT, |
| 1569 | }, |
| 1570 | #if 0 // NYI |
| 1571 | { |
| 1572 | .suffix = "HW IEC958", |
| 1573 | .playback_ops = &snd_intel8x0_ali_spdifout_ops, |
| 1574 | .prealloc_size = 64 * 1024, |
| 1575 | .prealloc_max_size = 128 * 1024, |
| 1576 | }, |
| 1577 | #endif |
| 1578 | }; |
| 1579 | |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 1580 | static int snd_intel8x0_pcm(struct intel8x0 *chip) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1581 | { |
| 1582 | int i, tblsize, device, err; |
Takashi Iwai | f729f88 | 2020-01-05 15:47:23 +0100 | [diff] [blame] | 1583 | const struct ich_pcm_table *tbl, *rec; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1584 | |
| 1585 | switch (chip->device_type) { |
| 1586 | case DEVICE_INTEL_ICH4: |
| 1587 | tbl = intel_pcms; |
| 1588 | tblsize = ARRAY_SIZE(intel_pcms); |
Takashi Iwai | a9e9966 | 2006-11-24 15:42:07 +0100 | [diff] [blame] | 1589 | if (spdif_aclink) |
| 1590 | tblsize--; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1591 | break; |
| 1592 | case DEVICE_NFORCE: |
| 1593 | tbl = nforce_pcms; |
| 1594 | tblsize = ARRAY_SIZE(nforce_pcms); |
Takashi Iwai | a9e9966 | 2006-11-24 15:42:07 +0100 | [diff] [blame] | 1595 | if (spdif_aclink) |
| 1596 | tblsize--; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1597 | break; |
| 1598 | case DEVICE_ALI: |
| 1599 | tbl = ali_pcms; |
| 1600 | tblsize = ARRAY_SIZE(ali_pcms); |
| 1601 | break; |
| 1602 | default: |
| 1603 | tbl = intel_pcms; |
| 1604 | tblsize = 2; |
| 1605 | break; |
| 1606 | } |
| 1607 | |
| 1608 | device = 0; |
| 1609 | for (i = 0; i < tblsize; i++) { |
| 1610 | rec = tbl + i; |
| 1611 | if (i > 0 && rec->ac97_idx) { |
| 1612 | /* activate PCM only when associated AC'97 codec */ |
| 1613 | if (! chip->ichd[rec->ac97_idx].pcm) |
| 1614 | continue; |
| 1615 | } |
| 1616 | err = snd_intel8x0_pcm1(chip, device, rec); |
| 1617 | if (err < 0) |
| 1618 | return err; |
| 1619 | device++; |
| 1620 | } |
| 1621 | |
| 1622 | chip->pcm_devs = device; |
| 1623 | return 0; |
| 1624 | } |
| 1625 | |
| 1626 | |
| 1627 | /* |
| 1628 | * Mixer part |
| 1629 | */ |
| 1630 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1631 | static void snd_intel8x0_mixer_free_ac97_bus(struct snd_ac97_bus *bus) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1632 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1633 | struct intel8x0 *chip = bus->private_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1634 | chip->ac97_bus = NULL; |
| 1635 | } |
| 1636 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1637 | static void snd_intel8x0_mixer_free_ac97(struct snd_ac97 *ac97) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1638 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 1639 | struct intel8x0 *chip = ac97->private_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1640 | chip->ac97[ac97->num] = NULL; |
| 1641 | } |
| 1642 | |
Arvind Yadav | 668d061 | 2017-08-23 17:39:28 +0530 | [diff] [blame] | 1643 | static const struct ac97_pcm ac97_pcm_defs[] = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1644 | /* front PCM */ |
| 1645 | { |
| 1646 | .exclusive = 1, |
| 1647 | .r = { { |
| 1648 | .slots = (1 << AC97_SLOT_PCM_LEFT) | |
| 1649 | (1 << AC97_SLOT_PCM_RIGHT) | |
| 1650 | (1 << AC97_SLOT_PCM_CENTER) | |
| 1651 | (1 << AC97_SLOT_PCM_SLEFT) | |
| 1652 | (1 << AC97_SLOT_PCM_SRIGHT) | |
| 1653 | (1 << AC97_SLOT_LFE) |
| 1654 | }, |
| 1655 | { |
| 1656 | .slots = (1 << AC97_SLOT_PCM_LEFT) | |
| 1657 | (1 << AC97_SLOT_PCM_RIGHT) | |
| 1658 | (1 << AC97_SLOT_PCM_LEFT_0) | |
| 1659 | (1 << AC97_SLOT_PCM_RIGHT_0) |
| 1660 | } |
| 1661 | } |
| 1662 | }, |
| 1663 | /* PCM IN #1 */ |
| 1664 | { |
| 1665 | .stream = 1, |
| 1666 | .exclusive = 1, |
| 1667 | .r = { { |
| 1668 | .slots = (1 << AC97_SLOT_PCM_LEFT) | |
| 1669 | (1 << AC97_SLOT_PCM_RIGHT) |
| 1670 | } |
| 1671 | } |
| 1672 | }, |
| 1673 | /* MIC IN #1 */ |
| 1674 | { |
| 1675 | .stream = 1, |
| 1676 | .exclusive = 1, |
| 1677 | .r = { { |
| 1678 | .slots = (1 << AC97_SLOT_MIC) |
| 1679 | } |
| 1680 | } |
| 1681 | }, |
| 1682 | /* S/PDIF PCM */ |
| 1683 | { |
| 1684 | .exclusive = 1, |
| 1685 | .spdif = 1, |
| 1686 | .r = { { |
| 1687 | .slots = (1 << AC97_SLOT_SPDIF_LEFT2) | |
| 1688 | (1 << AC97_SLOT_SPDIF_RIGHT2) |
| 1689 | } |
| 1690 | } |
| 1691 | }, |
| 1692 | /* PCM IN #2 */ |
| 1693 | { |
| 1694 | .stream = 1, |
| 1695 | .exclusive = 1, |
| 1696 | .r = { { |
| 1697 | .slots = (1 << AC97_SLOT_PCM_LEFT) | |
| 1698 | (1 << AC97_SLOT_PCM_RIGHT) |
| 1699 | } |
| 1700 | } |
| 1701 | }, |
| 1702 | /* MIC IN #2 */ |
| 1703 | { |
| 1704 | .stream = 1, |
| 1705 | .exclusive = 1, |
| 1706 | .r = { { |
| 1707 | .slots = (1 << AC97_SLOT_MIC) |
| 1708 | } |
| 1709 | } |
| 1710 | }, |
| 1711 | }; |
| 1712 | |
Joe Perches | eab0fbf | 2015-04-04 13:38:25 -0700 | [diff] [blame] | 1713 | static const struct ac97_quirk ac97_quirks[] = { |
Takashi Iwai | 0d9ac27 | 2008-02-27 16:40:18 +0100 | [diff] [blame] | 1714 | { |
| 1715 | .subvendor = 0x0e11, |
| 1716 | .subdevice = 0x000e, |
| 1717 | .name = "Compaq Deskpro EN", /* AD1885 */ |
| 1718 | .type = AC97_TUNE_HP_ONLY |
| 1719 | }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1720 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 1721 | .subvendor = 0x0e11, |
| 1722 | .subdevice = 0x008a, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1723 | .name = "Compaq Evo W4000", /* AD1885 */ |
| 1724 | .type = AC97_TUNE_HP_ONLY |
| 1725 | }, |
| 1726 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 1727 | .subvendor = 0x0e11, |
| 1728 | .subdevice = 0x00b8, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1729 | .name = "Compaq Evo D510C", |
| 1730 | .type = AC97_TUNE_HP_ONLY |
| 1731 | }, |
| 1732 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 1733 | .subvendor = 0x0e11, |
| 1734 | .subdevice = 0x0860, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1735 | .name = "HP/Compaq nx7010", |
| 1736 | .type = AC97_TUNE_MUTE_LED |
| 1737 | }, |
| 1738 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 1739 | .subvendor = 0x1014, |
Daniel T Chen | 9c77b84 | 2010-08-18 19:33:43 -0400 | [diff] [blame] | 1740 | .subdevice = 0x0534, |
| 1741 | .name = "ThinkPad X31", |
| 1742 | .type = AC97_TUNE_INV_EAPD |
| 1743 | }, |
| 1744 | { |
| 1745 | .subvendor = 0x1014, |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 1746 | .subdevice = 0x1f00, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1747 | .name = "MS-9128", |
| 1748 | .type = AC97_TUNE_ALC_JACK |
| 1749 | }, |
| 1750 | { |
Takashi Iwai | 5d52939 | 2005-09-01 13:56:23 +0200 | [diff] [blame] | 1751 | .subvendor = 0x1014, |
| 1752 | .subdevice = 0x0267, |
| 1753 | .name = "IBM NetVista A30p", /* AD1981B */ |
| 1754 | .type = AC97_TUNE_HP_ONLY |
| 1755 | }, |
| 1756 | { |
Dick Streefland | 72c8986 | 2005-10-07 12:02:23 +0200 | [diff] [blame] | 1757 | .subvendor = 0x1025, |
Takashi Iwai | b6a370b6 | 2008-02-04 14:00:53 +0100 | [diff] [blame] | 1758 | .subdevice = 0x0082, |
| 1759 | .name = "Acer Travelmate 2310", |
| 1760 | .type = AC97_TUNE_HP_ONLY |
| 1761 | }, |
| 1762 | { |
| 1763 | .subvendor = 0x1025, |
Dick Streefland | 72c8986 | 2005-10-07 12:02:23 +0200 | [diff] [blame] | 1764 | .subdevice = 0x0083, |
| 1765 | .name = "Acer Aspire 3003LCi", |
| 1766 | .type = AC97_TUNE_HP_ONLY |
| 1767 | }, |
| 1768 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 1769 | .subvendor = 0x1028, |
| 1770 | .subdevice = 0x00d8, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1771 | .name = "Dell Precision 530", /* AD1885 */ |
| 1772 | .type = AC97_TUNE_HP_ONLY |
| 1773 | }, |
| 1774 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 1775 | .subvendor = 0x1028, |
| 1776 | .subdevice = 0x010d, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1777 | .name = "Dell", /* which model? AD1885 */ |
| 1778 | .type = AC97_TUNE_HP_ONLY |
| 1779 | }, |
| 1780 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 1781 | .subvendor = 0x1028, |
| 1782 | .subdevice = 0x0126, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1783 | .name = "Dell Optiplex GX260", /* AD1981A */ |
| 1784 | .type = AC97_TUNE_HP_ONLY |
| 1785 | }, |
| 1786 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 1787 | .subvendor = 0x1028, |
| 1788 | .subdevice = 0x012c, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1789 | .name = "Dell Precision 650", /* AD1981A */ |
| 1790 | .type = AC97_TUNE_HP_ONLY |
| 1791 | }, |
| 1792 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 1793 | .subvendor = 0x1028, |
| 1794 | .subdevice = 0x012d, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1795 | .name = "Dell Precision 450", /* AD1981B*/ |
| 1796 | .type = AC97_TUNE_HP_ONLY |
| 1797 | }, |
| 1798 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 1799 | .subvendor = 0x1028, |
| 1800 | .subdevice = 0x0147, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1801 | .name = "Dell", /* which model? AD1981B*/ |
| 1802 | .type = AC97_TUNE_HP_ONLY |
| 1803 | }, |
| 1804 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 1805 | .subvendor = 0x1028, |
Chris Ball | c9fe51c | 2006-01-13 13:26:42 +0100 | [diff] [blame] | 1806 | .subdevice = 0x0151, |
| 1807 | .name = "Dell Optiplex GX270", /* AD1981B */ |
| 1808 | .type = AC97_TUNE_HP_ONLY |
| 1809 | }, |
| 1810 | { |
| 1811 | .subvendor = 0x1028, |
Daniel T Chen | 1781a9a | 2006-06-16 12:13:00 +0200 | [diff] [blame] | 1812 | .subdevice = 0x014e, |
| 1813 | .name = "Dell D800", /* STAC9750/51 */ |
| 1814 | .type = AC97_TUNE_HP_ONLY |
| 1815 | }, |
| 1816 | { |
| 1817 | .subvendor = 0x1028, |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 1818 | .subdevice = 0x0163, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1819 | .name = "Dell Unknown", /* STAC9750/51 */ |
| 1820 | .type = AC97_TUNE_HP_ONLY |
| 1821 | }, |
| 1822 | { |
Karoly Lorentey | 6d6f915 | 2005-10-25 11:50:25 +0200 | [diff] [blame] | 1823 | .subvendor = 0x1028, |
Daniel T Chen | c828342 | 2009-04-15 19:48:08 -0400 | [diff] [blame] | 1824 | .subdevice = 0x016a, |
| 1825 | .name = "Dell Inspiron 8600", /* STAC9750/51 */ |
| 1826 | .type = AC97_TUNE_HP_ONLY |
| 1827 | }, |
| 1828 | { |
| 1829 | .subvendor = 0x1028, |
Daniel T Chen | 0613a59 | 2010-11-01 01:14:51 -0400 | [diff] [blame] | 1830 | .subdevice = 0x0182, |
| 1831 | .name = "Dell Latitude D610", /* STAC9750/51 */ |
| 1832 | .type = AC97_TUNE_HP_ONLY |
| 1833 | }, |
| 1834 | { |
| 1835 | .subvendor = 0x1028, |
Daniel T Chen | 8286c53 | 2007-05-15 11:46:23 +0200 | [diff] [blame] | 1836 | .subdevice = 0x0186, |
| 1837 | .name = "Dell Latitude D810", /* cf. Malone #41015 */ |
| 1838 | .type = AC97_TUNE_HP_MUTE_LED |
| 1839 | }, |
| 1840 | { |
| 1841 | .subvendor = 0x1028, |
| 1842 | .subdevice = 0x0188, |
| 1843 | .name = "Dell Inspiron 6000", |
| 1844 | .type = AC97_TUNE_HP_MUTE_LED /* cf. Malone #41015 */ |
| 1845 | }, |
| 1846 | { |
| 1847 | .subvendor = 0x1028, |
Daniel T Chen | f21169a | 2011-07-14 22:06:06 -0400 | [diff] [blame] | 1848 | .subdevice = 0x0189, |
| 1849 | .name = "Dell Inspiron 9300", |
| 1850 | .type = AC97_TUNE_HP_MUTE_LED |
| 1851 | }, |
| 1852 | { |
| 1853 | .subvendor = 0x1028, |
Karoly Lorentey | 6d6f915 | 2005-10-25 11:50:25 +0200 | [diff] [blame] | 1854 | .subdevice = 0x0191, |
| 1855 | .name = "Dell Inspiron 8600", |
| 1856 | .type = AC97_TUNE_HP_ONLY |
| 1857 | }, |
| 1858 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 1859 | .subvendor = 0x103c, |
| 1860 | .subdevice = 0x006d, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1861 | .name = "HP zv5000", |
| 1862 | .type = AC97_TUNE_MUTE_LED /*AD1981B*/ |
| 1863 | }, |
| 1864 | { /* FIXME: which codec? */ |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 1865 | .subvendor = 0x103c, |
| 1866 | .subdevice = 0x00c3, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1867 | .name = "HP xw6000", |
| 1868 | .type = AC97_TUNE_HP_ONLY |
| 1869 | }, |
| 1870 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 1871 | .subvendor = 0x103c, |
| 1872 | .subdevice = 0x088c, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1873 | .name = "HP nc8000", |
Daniel T Chen | 8286c53 | 2007-05-15 11:46:23 +0200 | [diff] [blame] | 1874 | .type = AC97_TUNE_HP_MUTE_LED |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1875 | }, |
| 1876 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 1877 | .subvendor = 0x103c, |
| 1878 | .subdevice = 0x0890, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1879 | .name = "HP nc6000", |
| 1880 | .type = AC97_TUNE_MUTE_LED |
| 1881 | }, |
| 1882 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 1883 | .subvendor = 0x103c, |
| 1884 | .subdevice = 0x129d, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1885 | .name = "HP xw8000", |
| 1886 | .type = AC97_TUNE_HP_ONLY |
| 1887 | }, |
| 1888 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 1889 | .subvendor = 0x103c, |
Matthew Garrett | a0faefe | 2005-12-06 13:59:12 +0100 | [diff] [blame] | 1890 | .subdevice = 0x0938, |
| 1891 | .name = "HP nc4200", |
| 1892 | .type = AC97_TUNE_HP_MUTE_LED |
| 1893 | }, |
| 1894 | { |
| 1895 | .subvendor = 0x103c, |
| 1896 | .subdevice = 0x099c, |
Ulrich Mueller | d82ed2f | 2006-01-04 12:21:11 +0100 | [diff] [blame] | 1897 | .name = "HP nx6110/nc6120", |
Matthew Garrett | a0faefe | 2005-12-06 13:59:12 +0100 | [diff] [blame] | 1898 | .type = AC97_TUNE_HP_MUTE_LED |
| 1899 | }, |
| 1900 | { |
| 1901 | .subvendor = 0x103c, |
| 1902 | .subdevice = 0x0944, |
| 1903 | .name = "HP nc6220", |
| 1904 | .type = AC97_TUNE_HP_MUTE_LED |
| 1905 | }, |
| 1906 | { |
| 1907 | .subvendor = 0x103c, |
| 1908 | .subdevice = 0x0934, |
| 1909 | .name = "HP nc8220", |
| 1910 | .type = AC97_TUNE_HP_MUTE_LED |
| 1911 | }, |
| 1912 | { |
| 1913 | .subvendor = 0x103c, |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 1914 | .subdevice = 0x12f1, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1915 | .name = "HP xw8200", /* AD1981B*/ |
| 1916 | .type = AC97_TUNE_HP_ONLY |
| 1917 | }, |
| 1918 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 1919 | .subvendor = 0x103c, |
| 1920 | .subdevice = 0x12f2, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1921 | .name = "HP xw6200", |
| 1922 | .type = AC97_TUNE_HP_ONLY |
| 1923 | }, |
| 1924 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 1925 | .subvendor = 0x103c, |
| 1926 | .subdevice = 0x3008, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1927 | .name = "HP xw4200", /* AD1981B*/ |
| 1928 | .type = AC97_TUNE_HP_ONLY |
| 1929 | }, |
| 1930 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 1931 | .subvendor = 0x104d, |
Daniel T Chen | 7e6c398 | 2009-11-04 21:03:46 -0500 | [diff] [blame] | 1932 | .subdevice = 0x8144, |
| 1933 | .name = "Sony", |
| 1934 | .type = AC97_TUNE_INV_EAPD |
| 1935 | }, |
| 1936 | { |
| 1937 | .subvendor = 0x104d, |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 1938 | .subdevice = 0x8197, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1939 | .name = "Sony S1XP", |
| 1940 | .type = AC97_TUNE_INV_EAPD |
| 1941 | }, |
Daniel T Chen | 5da5b6f | 2009-10-01 00:28:16 -0400 | [diff] [blame] | 1942 | { |
| 1943 | .subvendor = 0x104d, |
| 1944 | .subdevice = 0x81c0, |
| 1945 | .name = "Sony VAIO VGN-T350P", /*AD1981B*/ |
| 1946 | .type = AC97_TUNE_INV_EAPD |
| 1947 | }, |
Daniel T Chen | ebb6f6a | 2009-10-01 18:56:30 -0400 | [diff] [blame] | 1948 | { |
| 1949 | .subvendor = 0x104d, |
| 1950 | .subdevice = 0x81c5, |
| 1951 | .name = "Sony VAIO VGN-B1VP", /*AD1981B*/ |
| 1952 | .type = AC97_TUNE_INV_EAPD |
| 1953 | }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1954 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 1955 | .subvendor = 0x1043, |
| 1956 | .subdevice = 0x80f3, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1957 | .name = "ASUS ICH5/AD1985", |
| 1958 | .type = AC97_TUNE_AD_SHARING |
| 1959 | }, |
| 1960 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 1961 | .subvendor = 0x10cf, |
| 1962 | .subdevice = 0x11c3, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1963 | .name = "Fujitsu-Siemens E4010", |
| 1964 | .type = AC97_TUNE_HP_ONLY |
| 1965 | }, |
| 1966 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 1967 | .subvendor = 0x10cf, |
Takashi Iwai | 98c7f21 | 2005-05-31 16:52:58 +0200 | [diff] [blame] | 1968 | .subdevice = 0x1225, |
| 1969 | .name = "Fujitsu-Siemens T3010", |
| 1970 | .type = AC97_TUNE_HP_ONLY |
| 1971 | }, |
| 1972 | { |
| 1973 | .subvendor = 0x10cf, |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 1974 | .subdevice = 0x1253, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1975 | .name = "Fujitsu S6210", /* STAC9750/51 */ |
| 1976 | .type = AC97_TUNE_HP_ONLY |
| 1977 | }, |
| 1978 | { |
Takashi Iwai | 9970dce | 2005-08-25 20:30:27 +0200 | [diff] [blame] | 1979 | .subvendor = 0x10cf, |
Takashi Iwai | 37c34ff | 2008-09-24 09:59:44 +0200 | [diff] [blame] | 1980 | .subdevice = 0x127d, |
| 1981 | .name = "Fujitsu Lifebook P7010", |
| 1982 | .type = AC97_TUNE_HP_ONLY |
| 1983 | }, |
| 1984 | { |
| 1985 | .subvendor = 0x10cf, |
Daniel T Chen | 8286c53 | 2007-05-15 11:46:23 +0200 | [diff] [blame] | 1986 | .subdevice = 0x127e, |
| 1987 | .name = "Fujitsu Lifebook C1211D", |
| 1988 | .type = AC97_TUNE_HP_ONLY |
| 1989 | }, |
| 1990 | { |
| 1991 | .subvendor = 0x10cf, |
Takashi Iwai | 9970dce | 2005-08-25 20:30:27 +0200 | [diff] [blame] | 1992 | .subdevice = 0x12ec, |
| 1993 | .name = "Fujitsu-Siemens 4010", |
| 1994 | .type = AC97_TUNE_HP_ONLY |
| 1995 | }, |
| 1996 | { |
Jaroslav Kysela | 2eb061f | 2005-11-18 07:44:13 +0100 | [diff] [blame] | 1997 | .subvendor = 0x10cf, |
| 1998 | .subdevice = 0x12f2, |
| 1999 | .name = "Fujitsu-Siemens Celsius H320", |
| 2000 | .type = AC97_TUNE_SWAP_HP |
| 2001 | }, |
| 2002 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 2003 | .subvendor = 0x10f1, |
| 2004 | .subdevice = 0x2665, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2005 | .name = "Fujitsu-Siemens Celsius", /* AD1981? */ |
| 2006 | .type = AC97_TUNE_HP_ONLY |
| 2007 | }, |
| 2008 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 2009 | .subvendor = 0x10f1, |
| 2010 | .subdevice = 0x2885, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2011 | .name = "AMD64 Mobo", /* ALC650 */ |
| 2012 | .type = AC97_TUNE_HP_ONLY |
| 2013 | }, |
| 2014 | { |
Takashi Iwai | 4f42bcc | 2006-06-29 17:05:31 +0200 | [diff] [blame] | 2015 | .subvendor = 0x10f1, |
| 2016 | .subdevice = 0x2895, |
| 2017 | .name = "Tyan Thunder K8WE", |
| 2018 | .type = AC97_TUNE_HP_ONLY |
| 2019 | }, |
| 2020 | { |
Keith Packard | 6c50444 | 2006-10-24 13:34:11 -0700 | [diff] [blame] | 2021 | .subvendor = 0x10f7, |
| 2022 | .subdevice = 0x834c, |
| 2023 | .name = "Panasonic CF-R4", |
| 2024 | .type = AC97_TUNE_HP_ONLY, |
| 2025 | }, |
| 2026 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 2027 | .subvendor = 0x110a, |
| 2028 | .subdevice = 0x0056, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2029 | .name = "Fujitsu-Siemens Scenic", /* AD1981? */ |
| 2030 | .type = AC97_TUNE_HP_ONLY |
| 2031 | }, |
| 2032 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 2033 | .subvendor = 0x11d4, |
| 2034 | .subdevice = 0x5375, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2035 | .name = "ADI AD1985 (discrete)", |
| 2036 | .type = AC97_TUNE_HP_ONLY |
| 2037 | }, |
| 2038 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 2039 | .subvendor = 0x1462, |
| 2040 | .subdevice = 0x5470, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2041 | .name = "MSI P4 ATX 645 Ultra", |
| 2042 | .type = AC97_TUNE_HP_ONLY |
| 2043 | }, |
| 2044 | { |
Daniel T Chen | bbb3c64 | 2009-11-24 22:51:05 -0500 | [diff] [blame] | 2045 | .subvendor = 0x161f, |
Daniel T Chen | 27c3afe | 2012-02-13 23:44:22 -0500 | [diff] [blame] | 2046 | .subdevice = 0x202f, |
| 2047 | .name = "Gateway M520", |
| 2048 | .type = AC97_TUNE_INV_EAPD |
| 2049 | }, |
| 2050 | { |
| 2051 | .subvendor = 0x161f, |
Daniel T Chen | bbb3c64 | 2009-11-24 22:51:05 -0500 | [diff] [blame] | 2052 | .subdevice = 0x203a, |
| 2053 | .name = "Gateway 4525GZ", /* AD1981B */ |
| 2054 | .type = AC97_TUNE_INV_EAPD |
| 2055 | }, |
| 2056 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 2057 | .subvendor = 0x1734, |
| 2058 | .subdevice = 0x0088, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2059 | .name = "Fujitsu-Siemens D1522", /* AD1981 */ |
| 2060 | .type = AC97_TUNE_HP_ONLY |
| 2061 | }, |
| 2062 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 2063 | .subvendor = 0x8086, |
| 2064 | .subdevice = 0x2000, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2065 | .mask = 0xfff0, |
| 2066 | .name = "Intel ICH5/AD1985", |
| 2067 | .type = AC97_TUNE_AD_SHARING |
| 2068 | }, |
| 2069 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 2070 | .subvendor = 0x8086, |
| 2071 | .subdevice = 0x4000, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2072 | .mask = 0xfff0, |
| 2073 | .name = "Intel ICH5/AD1985", |
| 2074 | .type = AC97_TUNE_AD_SHARING |
| 2075 | }, |
| 2076 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 2077 | .subvendor = 0x8086, |
| 2078 | .subdevice = 0x4856, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2079 | .name = "Intel D845WN (82801BA)", |
| 2080 | .type = AC97_TUNE_SWAP_HP |
| 2081 | }, |
| 2082 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 2083 | .subvendor = 0x8086, |
| 2084 | .subdevice = 0x4d44, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2085 | .name = "Intel D850EMV2", /* AD1885 */ |
| 2086 | .type = AC97_TUNE_HP_ONLY |
| 2087 | }, |
| 2088 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 2089 | .subvendor = 0x8086, |
| 2090 | .subdevice = 0x4d56, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2091 | .name = "Intel ICH/AD1885", |
| 2092 | .type = AC97_TUNE_HP_ONLY |
| 2093 | }, |
| 2094 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 2095 | .subvendor = 0x8086, |
| 2096 | .subdevice = 0x6000, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2097 | .mask = 0xfff0, |
| 2098 | .name = "Intel ICH5/AD1985", |
| 2099 | .type = AC97_TUNE_AD_SHARING |
| 2100 | }, |
| 2101 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 2102 | .subvendor = 0x8086, |
| 2103 | .subdevice = 0xe000, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2104 | .mask = 0xfff0, |
| 2105 | .name = "Intel ICH5/AD1985", |
| 2106 | .type = AC97_TUNE_AD_SHARING |
| 2107 | }, |
| 2108 | #if 0 /* FIXME: this seems wrong on most boards */ |
| 2109 | { |
James Courtier-Dutton | 6fd8b87 | 2005-05-30 17:20:19 +0200 | [diff] [blame] | 2110 | .subvendor = 0x8086, |
| 2111 | .subdevice = 0xa000, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2112 | .mask = 0xfff0, |
| 2113 | .name = "Intel ICH5/AD1985", |
| 2114 | .type = AC97_TUNE_HP_ONLY |
| 2115 | }, |
| 2116 | #endif |
| 2117 | { } /* terminator */ |
| 2118 | }; |
| 2119 | |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 2120 | static int snd_intel8x0_mixer(struct intel8x0 *chip, int ac97_clock, |
| 2121 | const char *quirk_override) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2122 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 2123 | struct snd_ac97_bus *pbus; |
| 2124 | struct snd_ac97_template ac97; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2125 | int err; |
| 2126 | unsigned int i, codecs; |
| 2127 | unsigned int glob_sta = 0; |
Takashi Iwai | 51055da | 2020-01-03 09:16:43 +0100 | [diff] [blame] | 2128 | const struct snd_ac97_bus_ops *ops; |
| 2129 | static const struct snd_ac97_bus_ops standard_bus_ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2130 | .write = snd_intel8x0_codec_write, |
| 2131 | .read = snd_intel8x0_codec_read, |
| 2132 | }; |
Takashi Iwai | 51055da | 2020-01-03 09:16:43 +0100 | [diff] [blame] | 2133 | static const struct snd_ac97_bus_ops ali_bus_ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2134 | .write = snd_intel8x0_ali_codec_write, |
| 2135 | .read = snd_intel8x0_ali_codec_read, |
| 2136 | }; |
| 2137 | |
| 2138 | chip->spdif_idx = -1; /* use PCMOUT (or disabled) */ |
Takashi Iwai | a9e9966 | 2006-11-24 15:42:07 +0100 | [diff] [blame] | 2139 | if (!spdif_aclink) { |
| 2140 | switch (chip->device_type) { |
| 2141 | case DEVICE_NFORCE: |
| 2142 | chip->spdif_idx = NVD_SPBAR; |
| 2143 | break; |
| 2144 | case DEVICE_ALI: |
| 2145 | chip->spdif_idx = ALID_AC97SPDIFOUT; |
| 2146 | break; |
| 2147 | case DEVICE_INTEL_ICH4: |
| 2148 | chip->spdif_idx = ICHD_SPBAR; |
| 2149 | break; |
Peter Senna Tschudin | 395d9dd | 2012-09-28 11:24:57 +0200 | [diff] [blame] | 2150 | } |
Takashi Iwai | a9e9966 | 2006-11-24 15:42:07 +0100 | [diff] [blame] | 2151 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2152 | |
| 2153 | chip->in_ac97_init = 1; |
| 2154 | |
| 2155 | memset(&ac97, 0, sizeof(ac97)); |
| 2156 | ac97.private_data = chip; |
| 2157 | ac97.private_free = snd_intel8x0_mixer_free_ac97; |
Takashi Iwai | f1a63a3 | 2006-10-24 18:25:29 +0200 | [diff] [blame] | 2158 | ac97.scaps = AC97_SCAP_SKIP_MODEM | AC97_SCAP_POWER_SAVE; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2159 | if (chip->xbox) |
| 2160 | ac97.scaps |= AC97_SCAP_DETECT_BY_VENDOR; |
| 2161 | if (chip->device_type != DEVICE_ALI) { |
| 2162 | glob_sta = igetdword(chip, ICHREG(GLOB_STA)); |
| 2163 | ops = &standard_bus_ops; |
Takashi Iwai | 84a43bd | 2006-01-12 11:47:32 +0100 | [diff] [blame] | 2164 | chip->in_sdin_init = 1; |
| 2165 | codecs = 0; |
| 2166 | for (i = 0; i < chip->max_codecs; i++) { |
| 2167 | if (! (glob_sta & chip->codec_bit[i])) |
| 2168 | continue; |
| 2169 | if (chip->device_type == DEVICE_INTEL_ICH4) { |
| 2170 | snd_intel8x0_codec_read_test(chip, codecs); |
| 2171 | chip->ac97_sdin[codecs] = |
| 2172 | igetbyte(chip, ICHREG(SDM)) & ICH_LDI_MASK; |
Takashi Iwai | da3cec3 | 2008-08-08 17:12:14 +0200 | [diff] [blame] | 2173 | if (snd_BUG_ON(chip->ac97_sdin[codecs] >= 3)) |
| 2174 | chip->ac97_sdin[codecs] = 0; |
Takashi Iwai | 84a43bd | 2006-01-12 11:47:32 +0100 | [diff] [blame] | 2175 | } else |
| 2176 | chip->ac97_sdin[codecs] = i; |
| 2177 | codecs++; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2178 | } |
Takashi Iwai | 84a43bd | 2006-01-12 11:47:32 +0100 | [diff] [blame] | 2179 | chip->in_sdin_init = 0; |
| 2180 | if (! codecs) |
| 2181 | codecs = 1; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2182 | } else { |
| 2183 | ops = &ali_bus_ops; |
| 2184 | codecs = 1; |
| 2185 | /* detect the secondary codec */ |
| 2186 | for (i = 0; i < 100; i++) { |
| 2187 | unsigned int reg = igetdword(chip, ICHREG(ALI_RTSR)); |
| 2188 | if (reg & 0x40) { |
| 2189 | codecs = 2; |
| 2190 | break; |
| 2191 | } |
| 2192 | iputdword(chip, ICHREG(ALI_RTSR), reg | 0x40); |
| 2193 | udelay(1); |
| 2194 | } |
| 2195 | } |
Takashi Iwai | 3a5f3dd | 2021-06-08 16:05:02 +0200 | [diff] [blame] | 2196 | err = snd_ac97_bus(chip->card, 0, ops, chip, &pbus); |
| 2197 | if (err < 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2198 | goto __err; |
| 2199 | pbus->private_free = snd_intel8x0_mixer_free_ac97_bus; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2200 | if (ac97_clock >= 8000 && ac97_clock <= 48000) |
| 2201 | pbus->clock = ac97_clock; |
| 2202 | /* FIXME: my test board doesn't work well with VRA... */ |
| 2203 | if (chip->device_type == DEVICE_ALI) |
| 2204 | pbus->no_vra = 1; |
| 2205 | else |
| 2206 | pbus->dra = 1; |
| 2207 | chip->ac97_bus = pbus; |
Takashi Iwai | 84a43bd | 2006-01-12 11:47:32 +0100 | [diff] [blame] | 2208 | chip->ncodecs = codecs; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2209 | |
| 2210 | ac97.pci = chip->pci; |
| 2211 | for (i = 0; i < codecs; i++) { |
| 2212 | ac97.num = i; |
Takashi Iwai | 3a5f3dd | 2021-06-08 16:05:02 +0200 | [diff] [blame] | 2213 | err = snd_ac97_mixer(pbus, &ac97, &chip->ac97[i]); |
| 2214 | if (err < 0) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2215 | if (err != -EACCES) |
Takashi Iwai | f493e7b | 2014-02-25 14:37:14 +0100 | [diff] [blame] | 2216 | dev_err(chip->card->dev, |
| 2217 | "Unable to initialize codec #%d\n", i); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2218 | if (i == 0) |
| 2219 | goto __err; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2220 | } |
| 2221 | } |
| 2222 | /* tune up the primary codec */ |
| 2223 | snd_ac97_tune_hardware(chip->ac97[0], ac97_quirks, quirk_override); |
| 2224 | /* enable separate SDINs for ICH4 */ |
| 2225 | if (chip->device_type == DEVICE_INTEL_ICH4) |
| 2226 | pbus->isdin = 1; |
| 2227 | /* find the available PCM streams */ |
| 2228 | i = ARRAY_SIZE(ac97_pcm_defs); |
| 2229 | if (chip->device_type != DEVICE_INTEL_ICH4) |
| 2230 | i -= 2; /* do not allocate PCM2IN and MIC2 */ |
| 2231 | if (chip->spdif_idx < 0) |
| 2232 | i--; /* do not allocate S/PDIF */ |
| 2233 | err = snd_ac97_pcm_assign(pbus, i, ac97_pcm_defs); |
| 2234 | if (err < 0) |
| 2235 | goto __err; |
| 2236 | chip->ichd[ICHD_PCMOUT].pcm = &pbus->pcms[0]; |
| 2237 | chip->ichd[ICHD_PCMIN].pcm = &pbus->pcms[1]; |
| 2238 | chip->ichd[ICHD_MIC].pcm = &pbus->pcms[2]; |
| 2239 | if (chip->spdif_idx >= 0) |
| 2240 | chip->ichd[chip->spdif_idx].pcm = &pbus->pcms[3]; |
| 2241 | if (chip->device_type == DEVICE_INTEL_ICH4) { |
| 2242 | chip->ichd[ICHD_PCM2IN].pcm = &pbus->pcms[4]; |
| 2243 | chip->ichd[ICHD_MIC2].pcm = &pbus->pcms[5]; |
| 2244 | } |
| 2245 | /* enable separate SDINs for ICH4 */ |
| 2246 | if (chip->device_type == DEVICE_INTEL_ICH4) { |
| 2247 | struct ac97_pcm *pcm = chip->ichd[ICHD_PCM2IN].pcm; |
| 2248 | u8 tmp = igetbyte(chip, ICHREG(SDM)); |
| 2249 | tmp &= ~(ICH_DI2L_MASK|ICH_DI1L_MASK); |
| 2250 | if (pcm) { |
| 2251 | tmp |= ICH_SE; /* steer enable for multiple SDINs */ |
| 2252 | tmp |= chip->ac97_sdin[0] << ICH_DI1L_SHIFT; |
| 2253 | for (i = 1; i < 4; i++) { |
| 2254 | if (pcm->r[0].codec[i]) { |
| 2255 | tmp |= chip->ac97_sdin[pcm->r[0].codec[1]->num] << ICH_DI2L_SHIFT; |
| 2256 | break; |
| 2257 | } |
| 2258 | } |
| 2259 | } else { |
| 2260 | tmp &= ~ICH_SE; /* steer disable */ |
| 2261 | } |
| 2262 | iputbyte(chip, ICHREG(SDM), tmp); |
| 2263 | } |
| 2264 | if (pbus->pcms[0].r[0].slots & (1 << AC97_SLOT_PCM_SLEFT)) { |
| 2265 | chip->multi4 = 1; |
Takashi Iwai | 4235a31 | 2008-02-18 12:23:13 +0100 | [diff] [blame] | 2266 | if (pbus->pcms[0].r[0].slots & (1 << AC97_SLOT_LFE)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2267 | chip->multi6 = 1; |
Takashi Iwai | 4235a31 | 2008-02-18 12:23:13 +0100 | [diff] [blame] | 2268 | if (chip->ac97[0]->flags & AC97_HAS_8CH) |
| 2269 | chip->multi8 = 1; |
| 2270 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2271 | } |
| 2272 | if (pbus->pcms[0].r[1].rslots[0]) { |
| 2273 | chip->dra = 1; |
| 2274 | } |
| 2275 | if (chip->device_type == DEVICE_INTEL_ICH4) { |
| 2276 | if ((igetdword(chip, ICHREG(GLOB_STA)) & ICH_SAMPLE_CAP) == ICH_SAMPLE_16_20) |
| 2277 | chip->smp20bit = 1; |
| 2278 | } |
Takashi Iwai | a9e9966 | 2006-11-24 15:42:07 +0100 | [diff] [blame] | 2279 | if (chip->device_type == DEVICE_NFORCE && !spdif_aclink) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2280 | /* 48kHz only */ |
| 2281 | chip->ichd[chip->spdif_idx].pcm->rates = SNDRV_PCM_RATE_48000; |
| 2282 | } |
Takashi Iwai | a9e9966 | 2006-11-24 15:42:07 +0100 | [diff] [blame] | 2283 | if (chip->device_type == DEVICE_INTEL_ICH4 && !spdif_aclink) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2284 | /* use slot 10/11 for SPDIF */ |
| 2285 | u32 val; |
| 2286 | val = igetdword(chip, ICHREG(GLOB_CNT)) & ~ICH_PCM_SPDIF_MASK; |
| 2287 | val |= ICH_PCM_SPDIF_1011; |
| 2288 | iputdword(chip, ICHREG(GLOB_CNT), val); |
| 2289 | snd_ac97_update_bits(chip->ac97[0], AC97_EXTENDED_STATUS, 0x03 << 4, 0x03 << 4); |
| 2290 | } |
| 2291 | chip->in_ac97_init = 0; |
| 2292 | return 0; |
| 2293 | |
| 2294 | __err: |
| 2295 | /* clear the cold-reset bit for the next chance */ |
| 2296 | if (chip->device_type != DEVICE_ALI) |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 2297 | iputdword(chip, ICHREG(GLOB_CNT), |
| 2298 | igetdword(chip, ICHREG(GLOB_CNT)) & ~ICH_AC97COLD); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2299 | return err; |
| 2300 | } |
| 2301 | |
| 2302 | |
| 2303 | /* |
| 2304 | * |
| 2305 | */ |
| 2306 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 2307 | static void do_ali_reset(struct intel8x0 *chip) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2308 | { |
| 2309 | iputdword(chip, ICHREG(ALI_SCR), ICH_ALI_SC_RESET); |
| 2310 | iputdword(chip, ICHREG(ALI_FIFOCR1), 0x83838383); |
| 2311 | iputdword(chip, ICHREG(ALI_FIFOCR2), 0x83838383); |
| 2312 | iputdword(chip, ICHREG(ALI_FIFOCR3), 0x83838383); |
| 2313 | iputdword(chip, ICHREG(ALI_INTERFACECR), |
Wei Ni | d78bec2 | 2005-10-24 11:04:51 +0200 | [diff] [blame] | 2314 | ICH_ALI_IF_PI|ICH_ALI_IF_PO); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2315 | iputdword(chip, ICHREG(ALI_INTERRUPTCR), 0x00000000); |
| 2316 | iputdword(chip, ICHREG(ALI_INTERRUPTSR), 0x00000000); |
| 2317 | } |
| 2318 | |
Thadeu Lima de Souza Cascardo | e3e9c5e | 2009-01-28 12:40:42 -0200 | [diff] [blame] | 2319 | #ifdef CONFIG_SND_AC97_POWER_SAVE |
Takashi Iwai | 88e540a | 2020-01-03 09:17:14 +0100 | [diff] [blame] | 2320 | static const struct snd_pci_quirk ich_chip_reset_mode[] = { |
Thadeu Lima de Souza Cascardo | e3e9c5e | 2009-01-28 12:40:42 -0200 | [diff] [blame] | 2321 | SND_PCI_QUIRK(0x1014, 0x051f, "Thinkpad R32", 1), |
| 2322 | { } /* end */ |
| 2323 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2324 | |
Thadeu Lima de Souza Cascardo | e3e9c5e | 2009-01-28 12:40:42 -0200 | [diff] [blame] | 2325 | static int snd_intel8x0_ich_chip_cold_reset(struct intel8x0 *chip) |
| 2326 | { |
| 2327 | unsigned int cnt; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2328 | /* ACLink on, 2 channels */ |
Thadeu Lima de Souza Cascardo | e3e9c5e | 2009-01-28 12:40:42 -0200 | [diff] [blame] | 2329 | |
| 2330 | if (snd_pci_quirk_lookup(chip->pci, ich_chip_reset_mode)) |
| 2331 | return -EIO; |
| 2332 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2333 | cnt = igetdword(chip, ICHREG(GLOB_CNT)); |
| 2334 | cnt &= ~(ICH_ACLINK | ICH_PCM_246_MASK); |
Thadeu Lima de Souza Cascardo | e3e9c5e | 2009-01-28 12:40:42 -0200 | [diff] [blame] | 2335 | |
Takashi Iwai | 6dbe662 | 2006-06-27 18:28:53 +0200 | [diff] [blame] | 2336 | /* do cold reset - the full ac97 powerdown may leave the controller |
| 2337 | * in a warm state but actually it cannot communicate with the codec. |
| 2338 | */ |
| 2339 | iputdword(chip, ICHREG(GLOB_CNT), cnt & ~ICH_AC97COLD); |
| 2340 | cnt = igetdword(chip, ICHREG(GLOB_CNT)); |
| 2341 | udelay(10); |
| 2342 | iputdword(chip, ICHREG(GLOB_CNT), cnt | ICH_AC97COLD); |
| 2343 | msleep(1); |
Thadeu Lima de Souza Cascardo | e3e9c5e | 2009-01-28 12:40:42 -0200 | [diff] [blame] | 2344 | return 0; |
| 2345 | } |
| 2346 | #define snd_intel8x0_ich_chip_can_cold_reset(chip) \ |
| 2347 | (!snd_pci_quirk_lookup(chip->pci, ich_chip_reset_mode)) |
Takashi Iwai | 6dbe662 | 2006-06-27 18:28:53 +0200 | [diff] [blame] | 2348 | #else |
Takashi Iwai | e167280 | 2009-01-28 16:05:16 +0100 | [diff] [blame] | 2349 | #define snd_intel8x0_ich_chip_cold_reset(chip) 0 |
Thadeu Lima de Souza Cascardo | e3e9c5e | 2009-01-28 12:40:42 -0200 | [diff] [blame] | 2350 | #define snd_intel8x0_ich_chip_can_cold_reset(chip) (0) |
| 2351 | #endif |
| 2352 | |
| 2353 | static int snd_intel8x0_ich_chip_reset(struct intel8x0 *chip) |
| 2354 | { |
| 2355 | unsigned long end_time; |
| 2356 | unsigned int cnt; |
| 2357 | /* ACLink on, 2 channels */ |
| 2358 | cnt = igetdword(chip, ICHREG(GLOB_CNT)); |
| 2359 | cnt &= ~(ICH_ACLINK | ICH_PCM_246_MASK); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2360 | /* finish cold or do warm reset */ |
| 2361 | cnt |= (cnt & ICH_AC97COLD) == 0 ? ICH_AC97COLD : ICH_AC97WARM; |
| 2362 | iputdword(chip, ICHREG(GLOB_CNT), cnt); |
| 2363 | end_time = (jiffies + (HZ / 4)) + 1; |
| 2364 | do { |
| 2365 | if ((igetdword(chip, ICHREG(GLOB_CNT)) & ICH_AC97WARM) == 0) |
Thadeu Lima de Souza Cascardo | e3e9c5e | 2009-01-28 12:40:42 -0200 | [diff] [blame] | 2366 | return 0; |
Takashi Iwai | 954bea3 | 2005-11-17 10:37:40 +0100 | [diff] [blame] | 2367 | schedule_timeout_uninterruptible(1); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2368 | } while (time_after_eq(end_time, jiffies)); |
Takashi Iwai | f493e7b | 2014-02-25 14:37:14 +0100 | [diff] [blame] | 2369 | dev_err(chip->card->dev, "AC'97 warm reset still in progress? [0x%x]\n", |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 2370 | igetdword(chip, ICHREG(GLOB_CNT))); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2371 | return -EIO; |
Thadeu Lima de Souza Cascardo | e3e9c5e | 2009-01-28 12:40:42 -0200 | [diff] [blame] | 2372 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2373 | |
Thadeu Lima de Souza Cascardo | e3e9c5e | 2009-01-28 12:40:42 -0200 | [diff] [blame] | 2374 | static int snd_intel8x0_ich_chip_init(struct intel8x0 *chip, int probing) |
| 2375 | { |
| 2376 | unsigned long end_time; |
| 2377 | unsigned int status, nstatus; |
| 2378 | unsigned int cnt; |
| 2379 | int err; |
| 2380 | |
| 2381 | /* put logic to right state */ |
| 2382 | /* first clear status bits */ |
| 2383 | status = ICH_RCS | ICH_MCINT | ICH_POINT | ICH_PIINT; |
| 2384 | if (chip->device_type == DEVICE_NFORCE) |
| 2385 | status |= ICH_NVSPINT; |
| 2386 | cnt = igetdword(chip, ICHREG(GLOB_STA)); |
| 2387 | iputdword(chip, ICHREG(GLOB_STA), cnt & status); |
| 2388 | |
| 2389 | if (snd_intel8x0_ich_chip_can_cold_reset(chip)) |
| 2390 | err = snd_intel8x0_ich_chip_cold_reset(chip); |
| 2391 | else |
| 2392 | err = snd_intel8x0_ich_chip_reset(chip); |
| 2393 | if (err < 0) |
| 2394 | return err; |
| 2395 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2396 | if (probing) { |
| 2397 | /* wait for any codec ready status. |
| 2398 | * Once it becomes ready it should remain ready |
| 2399 | * as long as we do not disable the ac97 link. |
| 2400 | */ |
| 2401 | end_time = jiffies + HZ; |
| 2402 | do { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 2403 | status = igetdword(chip, ICHREG(GLOB_STA)) & |
Takashi Iwai | 84a43bd | 2006-01-12 11:47:32 +0100 | [diff] [blame] | 2404 | chip->codec_isr_bits; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2405 | if (status) |
| 2406 | break; |
Takashi Iwai | 954bea3 | 2005-11-17 10:37:40 +0100 | [diff] [blame] | 2407 | schedule_timeout_uninterruptible(1); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2408 | } while (time_after_eq(end_time, jiffies)); |
| 2409 | if (! status) { |
| 2410 | /* no codec is found */ |
Takashi Iwai | f493e7b | 2014-02-25 14:37:14 +0100 | [diff] [blame] | 2411 | dev_err(chip->card->dev, |
| 2412 | "codec_ready: codec is not ready [0x%x]\n", |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 2413 | igetdword(chip, ICHREG(GLOB_STA))); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2414 | return -EIO; |
| 2415 | } |
| 2416 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2417 | /* wait for other codecs ready status. */ |
| 2418 | end_time = jiffies + HZ / 4; |
Takashi Iwai | 84a43bd | 2006-01-12 11:47:32 +0100 | [diff] [blame] | 2419 | while (status != chip->codec_isr_bits && |
| 2420 | time_after_eq(end_time, jiffies)) { |
Takashi Iwai | 954bea3 | 2005-11-17 10:37:40 +0100 | [diff] [blame] | 2421 | schedule_timeout_uninterruptible(1); |
Takashi Iwai | 84a43bd | 2006-01-12 11:47:32 +0100 | [diff] [blame] | 2422 | status |= igetdword(chip, ICHREG(GLOB_STA)) & |
| 2423 | chip->codec_isr_bits; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2424 | } |
| 2425 | |
| 2426 | } else { |
| 2427 | /* resume phase */ |
| 2428 | int i; |
| 2429 | status = 0; |
Takashi Iwai | 84a43bd | 2006-01-12 11:47:32 +0100 | [diff] [blame] | 2430 | for (i = 0; i < chip->ncodecs; i++) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2431 | if (chip->ac97[i]) |
Takashi Iwai | 84a43bd | 2006-01-12 11:47:32 +0100 | [diff] [blame] | 2432 | status |= chip->codec_bit[chip->ac97_sdin[i]]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2433 | /* wait until all the probed codecs are ready */ |
| 2434 | end_time = jiffies + HZ; |
| 2435 | do { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 2436 | nstatus = igetdword(chip, ICHREG(GLOB_STA)) & |
Takashi Iwai | 84a43bd | 2006-01-12 11:47:32 +0100 | [diff] [blame] | 2437 | chip->codec_isr_bits; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2438 | if (status == nstatus) |
| 2439 | break; |
Takashi Iwai | 954bea3 | 2005-11-17 10:37:40 +0100 | [diff] [blame] | 2440 | schedule_timeout_uninterruptible(1); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2441 | } while (time_after_eq(end_time, jiffies)); |
| 2442 | } |
| 2443 | |
| 2444 | if (chip->device_type == DEVICE_SIS) { |
| 2445 | /* unmute the output on SIS7012 */ |
| 2446 | iputword(chip, 0x4c, igetword(chip, 0x4c) | 1); |
| 2447 | } |
Takashi Iwai | a9e9966 | 2006-11-24 15:42:07 +0100 | [diff] [blame] | 2448 | if (chip->device_type == DEVICE_NFORCE && !spdif_aclink) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2449 | /* enable SPDIF interrupt */ |
| 2450 | unsigned int val; |
| 2451 | pci_read_config_dword(chip->pci, 0x4c, &val); |
| 2452 | val |= 0x1000000; |
| 2453 | pci_write_config_dword(chip->pci, 0x4c, val); |
| 2454 | } |
| 2455 | return 0; |
| 2456 | } |
| 2457 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 2458 | static int snd_intel8x0_ali_chip_init(struct intel8x0 *chip, int probing) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2459 | { |
| 2460 | u32 reg; |
| 2461 | int i = 0; |
| 2462 | |
| 2463 | reg = igetdword(chip, ICHREG(ALI_SCR)); |
| 2464 | if ((reg & 2) == 0) /* Cold required */ |
| 2465 | reg |= 2; |
| 2466 | else |
| 2467 | reg |= 1; /* Warm */ |
| 2468 | reg &= ~0x80000000; /* ACLink on */ |
| 2469 | iputdword(chip, ICHREG(ALI_SCR), reg); |
| 2470 | |
| 2471 | for (i = 0; i < HZ / 2; i++) { |
| 2472 | if (! (igetdword(chip, ICHREG(ALI_INTERRUPTSR)) & ALI_INT_GPIO)) |
| 2473 | goto __ok; |
Takashi Iwai | 954bea3 | 2005-11-17 10:37:40 +0100 | [diff] [blame] | 2474 | schedule_timeout_uninterruptible(1); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2475 | } |
Takashi Iwai | f493e7b | 2014-02-25 14:37:14 +0100 | [diff] [blame] | 2476 | dev_err(chip->card->dev, "AC'97 reset failed.\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2477 | if (probing) |
| 2478 | return -EIO; |
| 2479 | |
| 2480 | __ok: |
| 2481 | for (i = 0; i < HZ / 2; i++) { |
| 2482 | reg = igetdword(chip, ICHREG(ALI_RTSR)); |
| 2483 | if (reg & 0x80) /* primary codec */ |
| 2484 | break; |
| 2485 | iputdword(chip, ICHREG(ALI_RTSR), reg | 0x80); |
Takashi Iwai | 954bea3 | 2005-11-17 10:37:40 +0100 | [diff] [blame] | 2486 | schedule_timeout_uninterruptible(1); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2487 | } |
| 2488 | |
| 2489 | do_ali_reset(chip); |
| 2490 | return 0; |
| 2491 | } |
| 2492 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 2493 | static int snd_intel8x0_chip_init(struct intel8x0 *chip, int probing) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2494 | { |
Jaroslav Kysela | 253b999 | 2006-02-15 13:31:23 +0100 | [diff] [blame] | 2495 | unsigned int i, timeout; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2496 | int err; |
| 2497 | |
| 2498 | if (chip->device_type != DEVICE_ALI) { |
Takashi Iwai | 3a5f3dd | 2021-06-08 16:05:02 +0200 | [diff] [blame] | 2499 | err = snd_intel8x0_ich_chip_init(chip, probing); |
| 2500 | if (err < 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2501 | return err; |
| 2502 | iagetword(chip, 0); /* clear semaphore flag */ |
| 2503 | } else { |
Takashi Iwai | 3a5f3dd | 2021-06-08 16:05:02 +0200 | [diff] [blame] | 2504 | err = snd_intel8x0_ali_chip_init(chip, probing); |
| 2505 | if (err < 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2506 | return err; |
| 2507 | } |
| 2508 | |
| 2509 | /* disable interrupts */ |
| 2510 | for (i = 0; i < chip->bdbars_count; i++) |
| 2511 | iputbyte(chip, ICH_REG_OFF_CR + chip->ichd[i].reg_offset, 0x00); |
| 2512 | /* reset channels */ |
| 2513 | for (i = 0; i < chip->bdbars_count; i++) |
| 2514 | iputbyte(chip, ICH_REG_OFF_CR + chip->ichd[i].reg_offset, ICH_RESETREGS); |
Jaroslav Kysela | 253b999 | 2006-02-15 13:31:23 +0100 | [diff] [blame] | 2515 | for (i = 0; i < chip->bdbars_count; i++) { |
| 2516 | timeout = 100000; |
| 2517 | while (--timeout != 0) { |
| 2518 | if ((igetbyte(chip, ICH_REG_OFF_CR + chip->ichd[i].reg_offset) & ICH_RESETREGS) == 0) |
| 2519 | break; |
| 2520 | } |
| 2521 | if (timeout == 0) |
Takashi Iwai | f493e7b | 2014-02-25 14:37:14 +0100 | [diff] [blame] | 2522 | dev_err(chip->card->dev, "reset of registers failed?\n"); |
Jaroslav Kysela | 253b999 | 2006-02-15 13:31:23 +0100 | [diff] [blame] | 2523 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2524 | /* initialize Buffer Descriptor Lists */ |
| 2525 | for (i = 0; i < chip->bdbars_count; i++) |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 2526 | iputdword(chip, ICH_REG_OFF_BDBAR + chip->ichd[i].reg_offset, |
| 2527 | chip->ichd[i].bdbar_addr); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2528 | return 0; |
| 2529 | } |
| 2530 | |
Takashi Iwai | 7835e09 | 2021-07-15 09:58:27 +0200 | [diff] [blame] | 2531 | static void snd_intel8x0_free(struct snd_card *card) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2532 | { |
Takashi Iwai | 7835e09 | 2021-07-15 09:58:27 +0200 | [diff] [blame] | 2533 | struct intel8x0 *chip = card->private_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2534 | unsigned int i; |
| 2535 | |
| 2536 | if (chip->irq < 0) |
| 2537 | goto __hw_end; |
| 2538 | /* disable interrupts */ |
| 2539 | for (i = 0; i < chip->bdbars_count; i++) |
| 2540 | iputbyte(chip, ICH_REG_OFF_CR + chip->ichd[i].reg_offset, 0x00); |
| 2541 | /* reset channels */ |
| 2542 | for (i = 0; i < chip->bdbars_count; i++) |
| 2543 | iputbyte(chip, ICH_REG_OFF_CR + chip->ichd[i].reg_offset, ICH_RESETREGS); |
Takashi Iwai | a9e9966 | 2006-11-24 15:42:07 +0100 | [diff] [blame] | 2544 | if (chip->device_type == DEVICE_NFORCE && !spdif_aclink) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2545 | /* stop the spdif interrupt */ |
| 2546 | unsigned int val; |
| 2547 | pci_read_config_dword(chip->pci, 0x4c, &val); |
| 2548 | val &= ~0x1000000; |
| 2549 | pci_write_config_dword(chip->pci, 0x4c, val); |
| 2550 | } |
| 2551 | /* --- */ |
Jeff Garzik | f000fd8 | 2008-04-22 13:50:34 +0200 | [diff] [blame] | 2552 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2553 | __hw_end: |
| 2554 | if (chip->irq >= 0) |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 2555 | free_irq(chip->irq, chip); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2556 | } |
| 2557 | |
Takashi Iwai | c7561cd | 2012-08-14 18:12:04 +0200 | [diff] [blame] | 2558 | #ifdef CONFIG_PM_SLEEP |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2559 | /* |
| 2560 | * power management |
| 2561 | */ |
Takashi Iwai | 68cb2b5 | 2012-07-02 15:20:37 +0200 | [diff] [blame] | 2562 | static int intel8x0_suspend(struct device *dev) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2563 | { |
Takashi Iwai | 68cb2b5 | 2012-07-02 15:20:37 +0200 | [diff] [blame] | 2564 | struct snd_card *card = dev_get_drvdata(dev); |
Takashi Iwai | 5809c6c4 | 2005-11-17 16:10:01 +0100 | [diff] [blame] | 2565 | struct intel8x0 *chip = card->private_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2566 | int i; |
| 2567 | |
Takashi Iwai | 5809c6c4 | 2005-11-17 16:10:01 +0100 | [diff] [blame] | 2568 | snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); |
Takashi Iwai | 84a43bd | 2006-01-12 11:47:32 +0100 | [diff] [blame] | 2569 | for (i = 0; i < chip->ncodecs; i++) |
Takashi Iwai | 5809c6c4 | 2005-11-17 16:10:01 +0100 | [diff] [blame] | 2570 | snd_ac97_suspend(chip->ac97[i]); |
Takashi Iwai | 52b7238 | 2005-06-30 13:47:06 +0200 | [diff] [blame] | 2571 | if (chip->device_type == DEVICE_INTEL_ICH4) |
| 2572 | chip->sdm_saved = igetbyte(chip, ICHREG(SDM)); |
Len Brown | adbedd3 | 2005-07-30 01:55:32 -0400 | [diff] [blame] | 2573 | |
Takashi Iwai | 30b3539 | 2006-10-11 18:52:53 +0200 | [diff] [blame] | 2574 | if (chip->irq >= 0) { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 2575 | free_irq(chip->irq, chip); |
Takashi Iwai | 30b3539 | 2006-10-11 18:52:53 +0200 | [diff] [blame] | 2576 | chip->irq = -1; |
Takashi Iwai | be1391c | 2019-12-10 07:34:23 +0100 | [diff] [blame] | 2577 | card->sync_irq = -1; |
Takashi Iwai | 30b3539 | 2006-10-11 18:52:53 +0200 | [diff] [blame] | 2578 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2579 | return 0; |
| 2580 | } |
| 2581 | |
Takashi Iwai | 68cb2b5 | 2012-07-02 15:20:37 +0200 | [diff] [blame] | 2582 | static int intel8x0_resume(struct device *dev) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2583 | { |
Takashi Iwai | 68cb2b5 | 2012-07-02 15:20:37 +0200 | [diff] [blame] | 2584 | struct pci_dev *pci = to_pci_dev(dev); |
| 2585 | struct snd_card *card = dev_get_drvdata(dev); |
Takashi Iwai | 5809c6c4 | 2005-11-17 16:10:01 +0100 | [diff] [blame] | 2586 | struct intel8x0 *chip = card->private_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2587 | int i; |
| 2588 | |
Takashi Iwai | 2078f38 | 2007-04-20 12:30:28 +0200 | [diff] [blame] | 2589 | snd_intel8x0_chip_init(chip, 0); |
Takashi Iwai | 30b3539 | 2006-10-11 18:52:53 +0200 | [diff] [blame] | 2590 | if (request_irq(pci->irq, snd_intel8x0_interrupt, |
Takashi Iwai | 934c2b6 | 2011-06-10 16:36:37 +0200 | [diff] [blame] | 2591 | IRQF_SHARED, KBUILD_MODNAME, chip)) { |
Takashi Iwai | f493e7b | 2014-02-25 14:37:14 +0100 | [diff] [blame] | 2592 | dev_err(dev, "unable to grab IRQ %d, disabling device\n", |
| 2593 | pci->irq); |
Takashi Iwai | 30b3539 | 2006-10-11 18:52:53 +0200 | [diff] [blame] | 2594 | snd_card_disconnect(card); |
| 2595 | return -EIO; |
| 2596 | } |
Takashi Iwai | 5809c6c4 | 2005-11-17 16:10:01 +0100 | [diff] [blame] | 2597 | chip->irq = pci->irq; |
Takashi Iwai | be1391c | 2019-12-10 07:34:23 +0100 | [diff] [blame] | 2598 | card->sync_irq = chip->irq; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2599 | |
Takashi Iwai | 52b7238 | 2005-06-30 13:47:06 +0200 | [diff] [blame] | 2600 | /* re-initialize mixer stuff */ |
Takashi Iwai | a9e9966 | 2006-11-24 15:42:07 +0100 | [diff] [blame] | 2601 | if (chip->device_type == DEVICE_INTEL_ICH4 && !spdif_aclink) { |
Takashi Iwai | 52b7238 | 2005-06-30 13:47:06 +0200 | [diff] [blame] | 2602 | /* enable separate SDINs for ICH4 */ |
| 2603 | iputbyte(chip, ICHREG(SDM), chip->sdm_saved); |
| 2604 | /* use slot 10/11 for SPDIF */ |
| 2605 | iputdword(chip, ICHREG(GLOB_CNT), |
| 2606 | (igetdword(chip, ICHREG(GLOB_CNT)) & ~ICH_PCM_SPDIF_MASK) | |
| 2607 | ICH_PCM_SPDIF_1011); |
| 2608 | } |
| 2609 | |
Takashi Iwai | 84a43bd | 2006-01-12 11:47:32 +0100 | [diff] [blame] | 2610 | for (i = 0; i < chip->ncodecs; i++) |
Takashi Iwai | 5809c6c4 | 2005-11-17 16:10:01 +0100 | [diff] [blame] | 2611 | snd_ac97_resume(chip->ac97[i]); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2612 | |
Takashi Iwai | 1cfe43d | 2005-08-16 16:52:24 +0200 | [diff] [blame] | 2613 | /* resume status */ |
| 2614 | for (i = 0; i < chip->bdbars_count; i++) { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 2615 | struct ichdev *ichdev = &chip->ichd[i]; |
Takashi Iwai | 1cfe43d | 2005-08-16 16:52:24 +0200 | [diff] [blame] | 2616 | unsigned long port = ichdev->reg_offset; |
| 2617 | if (! ichdev->substream || ! ichdev->suspended) |
| 2618 | continue; |
| 2619 | if (ichdev->ichd == ICHD_PCMOUT) |
| 2620 | snd_intel8x0_setup_pcm_out(chip, ichdev->substream->runtime); |
| 2621 | iputdword(chip, port + ICH_REG_OFF_BDBAR, ichdev->bdbar_addr); |
| 2622 | iputbyte(chip, port + ICH_REG_OFF_LVI, ichdev->lvi); |
| 2623 | iputbyte(chip, port + ICH_REG_OFF_CIV, ichdev->civ); |
| 2624 | iputbyte(chip, port + ichdev->roff_sr, ICH_FIFOE | ICH_BCIS | ICH_LVBCI); |
| 2625 | } |
| 2626 | |
Takashi Iwai | 5809c6c4 | 2005-11-17 16:10:01 +0100 | [diff] [blame] | 2627 | snd_power_change_state(card, SNDRV_CTL_POWER_D0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2628 | return 0; |
| 2629 | } |
Takashi Iwai | 68cb2b5 | 2012-07-02 15:20:37 +0200 | [diff] [blame] | 2630 | |
| 2631 | static SIMPLE_DEV_PM_OPS(intel8x0_pm, intel8x0_suspend, intel8x0_resume); |
| 2632 | #define INTEL8X0_PM_OPS &intel8x0_pm |
| 2633 | #else |
| 2634 | #define INTEL8X0_PM_OPS NULL |
Takashi Iwai | c7561cd | 2012-08-14 18:12:04 +0200 | [diff] [blame] | 2635 | #endif /* CONFIG_PM_SLEEP */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2636 | |
| 2637 | #define INTEL8X0_TESTBUF_SIZE 32768 /* enough large for one shot */ |
| 2638 | |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 2639 | static void intel8x0_measure_ac97_clock(struct intel8x0 *chip) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2640 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 2641 | struct snd_pcm_substream *subs; |
| 2642 | struct ichdev *ichdev; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2643 | unsigned long port; |
Jaroslav Kysela | 920e4ae | 2009-04-13 20:45:42 +0200 | [diff] [blame] | 2644 | unsigned long pos, pos1, t; |
Jaroslav Kysela | 2ec775e | 2009-04-15 10:16:24 +0200 | [diff] [blame] | 2645 | int civ, timeout = 1000, attempt = 1; |
Thomas Gleixner | 2afe8be | 2014-06-11 23:59:15 +0000 | [diff] [blame] | 2646 | ktime_t start_time, stop_time; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2647 | |
| 2648 | if (chip->ac97_bus->clock != 48000) |
| 2649 | return; /* specified in module option */ |
Takashi Iwai | 2775787 | 2021-07-12 11:36:41 +0200 | [diff] [blame] | 2650 | if (chip->inside_vm && !ac97_clock) |
| 2651 | return; /* no measurement on VM */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2652 | |
Jaroslav Kysela | 2ec775e | 2009-04-15 10:16:24 +0200 | [diff] [blame] | 2653 | __again: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2654 | subs = chip->pcm[0]->streams[0].substream; |
| 2655 | if (! subs || subs->dma_buffer.bytes < INTEL8X0_TESTBUF_SIZE) { |
Takashi Iwai | f493e7b | 2014-02-25 14:37:14 +0100 | [diff] [blame] | 2656 | dev_warn(chip->card->dev, |
| 2657 | "no playback buffer allocated - aborting measure ac97 clock\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2658 | return; |
| 2659 | } |
| 2660 | ichdev = &chip->ichd[ICHD_PCMOUT]; |
| 2661 | ichdev->physbuf = subs->dma_buffer.addr; |
Jaroslav Kysela | 29dab4f | 2009-04-14 22:40:04 +0200 | [diff] [blame] | 2662 | ichdev->size = ichdev->fragsize = INTEL8X0_TESTBUF_SIZE; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2663 | ichdev->substream = NULL; /* don't process interrupts */ |
| 2664 | |
| 2665 | /* set rate */ |
| 2666 | if (snd_ac97_set_rate(chip->ac97[0], AC97_PCM_FRONT_DAC_RATE, 48000) < 0) { |
Takashi Iwai | f493e7b | 2014-02-25 14:37:14 +0100 | [diff] [blame] | 2667 | dev_err(chip->card->dev, "cannot set ac97 rate: clock = %d\n", |
| 2668 | chip->ac97_bus->clock); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2669 | return; |
| 2670 | } |
| 2671 | snd_intel8x0_setup_periods(chip, ichdev); |
| 2672 | port = ichdev->reg_offset; |
| 2673 | spin_lock_irq(&chip->reg_lock); |
| 2674 | chip->in_measurement = 1; |
| 2675 | /* trigger */ |
| 2676 | if (chip->device_type != DEVICE_ALI) |
| 2677 | iputbyte(chip, port + ICH_REG_OFF_CR, ICH_IOCE | ICH_STARTBM); |
| 2678 | else { |
| 2679 | iputbyte(chip, port + ICH_REG_OFF_CR, ICH_IOCE); |
| 2680 | iputdword(chip, ICHREG(ALI_DMACR), 1 << ichdev->ali_slot); |
| 2681 | } |
Thomas Gleixner | 2afe8be | 2014-06-11 23:59:15 +0000 | [diff] [blame] | 2682 | start_time = ktime_get(); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2683 | spin_unlock_irq(&chip->reg_lock); |
Nishanth Aravamudan | ef21ca2 | 2005-07-09 10:13:22 +0200 | [diff] [blame] | 2684 | msleep(50); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2685 | spin_lock_irq(&chip->reg_lock); |
| 2686 | /* check the position */ |
Jaroslav Kysela | 920e4ae | 2009-04-13 20:45:42 +0200 | [diff] [blame] | 2687 | do { |
| 2688 | civ = igetbyte(chip, ichdev->reg_offset + ICH_REG_OFF_CIV); |
| 2689 | pos1 = igetword(chip, ichdev->reg_offset + ichdev->roff_picb); |
| 2690 | if (pos1 == 0) { |
| 2691 | udelay(10); |
| 2692 | continue; |
| 2693 | } |
| 2694 | if (civ == igetbyte(chip, ichdev->reg_offset + ICH_REG_OFF_CIV) && |
| 2695 | pos1 == igetword(chip, ichdev->reg_offset + ichdev->roff_picb)) |
| 2696 | break; |
| 2697 | } while (timeout--); |
Jaroslav Kysela | da2436a2 | 2009-04-13 21:31:25 +0200 | [diff] [blame] | 2698 | if (pos1 == 0) { /* oops, this value is not reliable */ |
| 2699 | pos = 0; |
| 2700 | } else { |
| 2701 | pos = ichdev->fragsize1; |
| 2702 | pos -= pos1 << ichdev->pos_shift; |
| 2703 | pos += ichdev->position; |
| 2704 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2705 | chip->in_measurement = 0; |
Thomas Gleixner | 2afe8be | 2014-06-11 23:59:15 +0000 | [diff] [blame] | 2706 | stop_time = ktime_get(); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2707 | /* stop */ |
| 2708 | if (chip->device_type == DEVICE_ALI) { |
Wei Ni | d78bec2 | 2005-10-24 11:04:51 +0200 | [diff] [blame] | 2709 | iputdword(chip, ICHREG(ALI_DMACR), 1 << (ichdev->ali_slot + 16)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2710 | iputbyte(chip, port + ICH_REG_OFF_CR, 0); |
| 2711 | while (igetbyte(chip, port + ICH_REG_OFF_CR)) |
| 2712 | ; |
| 2713 | } else { |
| 2714 | iputbyte(chip, port + ICH_REG_OFF_CR, 0); |
| 2715 | while (!(igetbyte(chip, port + ichdev->roff_sr) & ICH_DCH)) |
| 2716 | ; |
| 2717 | } |
| 2718 | iputbyte(chip, port + ICH_REG_OFF_CR, ICH_RESETREGS); |
| 2719 | spin_unlock_irq(&chip->reg_lock); |
| 2720 | |
Jaroslav Kysela | da2436a2 | 2009-04-13 21:31:25 +0200 | [diff] [blame] | 2721 | if (pos == 0) { |
Takashi Iwai | f493e7b | 2014-02-25 14:37:14 +0100 | [diff] [blame] | 2722 | dev_err(chip->card->dev, |
| 2723 | "measure - unreliable DMA position..\n"); |
Jaroslav Kysela | 2ec775e | 2009-04-15 10:16:24 +0200 | [diff] [blame] | 2724 | __retry: |
Jaroslav Kysela | 30fd994 | 2009-04-21 15:30:31 +0200 | [diff] [blame] | 2725 | if (attempt < 3) { |
| 2726 | msleep(300); |
Jaroslav Kysela | 2ec775e | 2009-04-15 10:16:24 +0200 | [diff] [blame] | 2727 | attempt++; |
| 2728 | goto __again; |
| 2729 | } |
Jaroslav Kysela | 30fd994 | 2009-04-21 15:30:31 +0200 | [diff] [blame] | 2730 | goto __end; |
Jaroslav Kysela | da2436a2 | 2009-04-13 21:31:25 +0200 | [diff] [blame] | 2731 | } |
| 2732 | |
Jaroslav Kysela | 920e4ae | 2009-04-13 20:45:42 +0200 | [diff] [blame] | 2733 | pos /= 4; |
Thomas Gleixner | 2afe8be | 2014-06-11 23:59:15 +0000 | [diff] [blame] | 2734 | t = ktime_us_delta(stop_time, start_time); |
Takashi Iwai | f493e7b | 2014-02-25 14:37:14 +0100 | [diff] [blame] | 2735 | dev_info(chip->card->dev, |
| 2736 | "%s: measured %lu usecs (%lu samples)\n", __func__, t, pos); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2737 | if (t == 0) { |
Takashi Iwai | f493e7b | 2014-02-25 14:37:14 +0100 | [diff] [blame] | 2738 | dev_err(chip->card->dev, "?? calculation error..\n"); |
Jaroslav Kysela | 2ec775e | 2009-04-15 10:16:24 +0200 | [diff] [blame] | 2739 | goto __retry; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2740 | } |
Jaroslav Kysela | 920e4ae | 2009-04-13 20:45:42 +0200 | [diff] [blame] | 2741 | pos *= 1000; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2742 | pos = (pos / t) * 1000 + ((pos % t) * 1000) / t; |
Jaroslav Kysela | 2ec775e | 2009-04-15 10:16:24 +0200 | [diff] [blame] | 2743 | if (pos < 40000 || pos >= 60000) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2744 | /* abnormal value. hw problem? */ |
Takashi Iwai | f493e7b | 2014-02-25 14:37:14 +0100 | [diff] [blame] | 2745 | dev_info(chip->card->dev, "measured clock %ld rejected\n", pos); |
Jaroslav Kysela | 2ec775e | 2009-04-15 10:16:24 +0200 | [diff] [blame] | 2746 | goto __retry; |
| 2747 | } else if (pos > 40500 && pos < 41500) |
Jaroslav Kysela | 920e4ae | 2009-04-13 20:45:42 +0200 | [diff] [blame] | 2748 | /* first exception - 41000Hz reference clock */ |
| 2749 | chip->ac97_bus->clock = 41000; |
Jaroslav Kysela | 29dab4f | 2009-04-14 22:40:04 +0200 | [diff] [blame] | 2750 | else if (pos > 43600 && pos < 44600) |
Jaroslav Kysela | 920e4ae | 2009-04-13 20:45:42 +0200 | [diff] [blame] | 2751 | /* second exception - 44100HZ reference clock */ |
| 2752 | chip->ac97_bus->clock = 44100; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2753 | else if (pos < 47500 || pos > 48500) |
| 2754 | /* not 48000Hz, tuning the clock.. */ |
| 2755 | chip->ac97_bus->clock = (chip->ac97_bus->clock * 48000) / pos; |
Jaroslav Kysela | 30fd994 | 2009-04-21 15:30:31 +0200 | [diff] [blame] | 2756 | __end: |
Takashi Iwai | f493e7b | 2014-02-25 14:37:14 +0100 | [diff] [blame] | 2757 | dev_info(chip->card->dev, "clocking to %d\n", chip->ac97_bus->clock); |
Takashi Iwai | 6dbe662 | 2006-06-27 18:28:53 +0200 | [diff] [blame] | 2758 | snd_ac97_update_power(chip->ac97[0], AC97_PCM_FRONT_DAC_RATE, 0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2759 | } |
| 2760 | |
Takashi Iwai | 88e540a | 2020-01-03 09:17:14 +0100 | [diff] [blame] | 2761 | static const struct snd_pci_quirk intel8x0_clock_list[] = { |
Takashi Iwai | d695e4e | 2008-09-01 14:25:08 +0200 | [diff] [blame] | 2762 | SND_PCI_QUIRK(0x0e11, 0x008a, "AD1885", 41000), |
Vittorio Gambaletta (VittGam) | 4061db0 | 2016-03-13 22:19:34 +0100 | [diff] [blame] | 2763 | SND_PCI_QUIRK(0x1014, 0x0581, "AD1981B", 48000), |
Takashi Iwai | d695e4e | 2008-09-01 14:25:08 +0200 | [diff] [blame] | 2764 | SND_PCI_QUIRK(0x1028, 0x00be, "AD1885", 44100), |
| 2765 | SND_PCI_QUIRK(0x1028, 0x0177, "AD1980", 48000), |
Bastien Nocera | 78fad343 | 2008-10-29 12:59:05 +0000 | [diff] [blame] | 2766 | SND_PCI_QUIRK(0x1028, 0x01ad, "AD1981B", 48000), |
Takashi Iwai | d695e4e | 2008-09-01 14:25:08 +0200 | [diff] [blame] | 2767 | SND_PCI_QUIRK(0x1043, 0x80f3, "AD1985", 48000), |
| 2768 | { } /* terminator */ |
Jaroslav Kysela | 2b3b548 | 2008-08-29 11:29:39 +0200 | [diff] [blame] | 2769 | }; |
| 2770 | |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 2771 | static int intel8x0_in_clock_list(struct intel8x0 *chip) |
Jaroslav Kysela | 2b3b548 | 2008-08-29 11:29:39 +0200 | [diff] [blame] | 2772 | { |
| 2773 | struct pci_dev *pci = chip->pci; |
Takashi Iwai | d695e4e | 2008-09-01 14:25:08 +0200 | [diff] [blame] | 2774 | const struct snd_pci_quirk *wl; |
Jaroslav Kysela | 2b3b548 | 2008-08-29 11:29:39 +0200 | [diff] [blame] | 2775 | |
Takashi Iwai | d695e4e | 2008-09-01 14:25:08 +0200 | [diff] [blame] | 2776 | wl = snd_pci_quirk_lookup(pci, intel8x0_clock_list); |
| 2777 | if (!wl) |
| 2778 | return 0; |
Takashi Iwai | 7ce78fc | 2020-07-14 19:26:28 +0200 | [diff] [blame] | 2779 | dev_info(chip->card->dev, "allow list rate for %04x:%04x is %i\n", |
Takashi Iwai | d695e4e | 2008-09-01 14:25:08 +0200 | [diff] [blame] | 2780 | pci->subsystem_vendor, pci->subsystem_device, wl->value); |
| 2781 | chip->ac97_bus->clock = wl->value; |
| 2782 | return 1; |
Jaroslav Kysela | 2b3b548 | 2008-08-29 11:29:39 +0200 | [diff] [blame] | 2783 | } |
| 2784 | |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 2785 | static void snd_intel8x0_proc_read(struct snd_info_entry * entry, |
| 2786 | struct snd_info_buffer *buffer) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2787 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 2788 | struct intel8x0 *chip = entry->private_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2789 | unsigned int tmp; |
| 2790 | |
| 2791 | snd_iprintf(buffer, "Intel8x0\n\n"); |
| 2792 | if (chip->device_type == DEVICE_ALI) |
| 2793 | return; |
| 2794 | tmp = igetdword(chip, ICHREG(GLOB_STA)); |
| 2795 | snd_iprintf(buffer, "Global control : 0x%08x\n", igetdword(chip, ICHREG(GLOB_CNT))); |
| 2796 | snd_iprintf(buffer, "Global status : 0x%08x\n", tmp); |
| 2797 | if (chip->device_type == DEVICE_INTEL_ICH4) |
| 2798 | snd_iprintf(buffer, "SDM : 0x%08x\n", igetdword(chip, ICHREG(SDM))); |
Takashi Iwai | 84a43bd | 2006-01-12 11:47:32 +0100 | [diff] [blame] | 2799 | snd_iprintf(buffer, "AC'97 codecs ready :"); |
| 2800 | if (tmp & chip->codec_isr_bits) { |
| 2801 | int i; |
| 2802 | static const char *codecs[3] = { |
| 2803 | "primary", "secondary", "tertiary" |
| 2804 | }; |
| 2805 | for (i = 0; i < chip->max_codecs; i++) |
| 2806 | if (tmp & chip->codec_bit[i]) |
| 2807 | snd_iprintf(buffer, " %s", codecs[i]); |
| 2808 | } else |
| 2809 | snd_iprintf(buffer, " none"); |
| 2810 | snd_iprintf(buffer, "\n"); |
| 2811 | if (chip->device_type == DEVICE_INTEL_ICH4 || |
| 2812 | chip->device_type == DEVICE_SIS) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2813 | snd_iprintf(buffer, "AC'97 codecs SDIN : %i %i %i\n", |
| 2814 | chip->ac97_sdin[0], |
| 2815 | chip->ac97_sdin[1], |
| 2816 | chip->ac97_sdin[2]); |
| 2817 | } |
| 2818 | |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 2819 | static void snd_intel8x0_proc_init(struct intel8x0 *chip) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2820 | { |
Takashi Iwai | 47f2769 | 2019-02-04 16:01:39 +0100 | [diff] [blame] | 2821 | snd_card_ro_proc_new(chip->card, "intel8x0", chip, |
| 2822 | snd_intel8x0_proc_read); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2823 | } |
| 2824 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2825 | struct ich_reg_info { |
| 2826 | unsigned int int_sta_mask; |
| 2827 | unsigned int offset; |
| 2828 | }; |
| 2829 | |
Takashi Iwai | f729f88 | 2020-01-05 15:47:23 +0100 | [diff] [blame] | 2830 | static const unsigned int ich_codec_bits[3] = { |
Takashi Iwai | 84a43bd | 2006-01-12 11:47:32 +0100 | [diff] [blame] | 2831 | ICH_PCR, ICH_SCR, ICH_TCR |
| 2832 | }; |
Takashi Iwai | f729f88 | 2020-01-05 15:47:23 +0100 | [diff] [blame] | 2833 | static const unsigned int sis_codec_bits[3] = { |
Takashi Iwai | 84a43bd | 2006-01-12 11:47:32 +0100 | [diff] [blame] | 2834 | ICH_PCR, ICH_SCR, ICH_SIS_TCR |
| 2835 | }; |
| 2836 | |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 2837 | static int snd_intel8x0_inside_vm(struct pci_dev *pci) |
Konstantin Ozerkov | 65c397d | 2011-11-09 19:28:54 +0400 | [diff] [blame] | 2838 | { |
Konstantin Ozerkov | 7fb4f39 | 2011-11-09 19:28:55 +0400 | [diff] [blame] | 2839 | int result = inside_vm; |
| 2840 | char *msg = NULL; |
Konstantin Ozerkov | 65c397d | 2011-11-09 19:28:54 +0400 | [diff] [blame] | 2841 | |
Konstantin Ozerkov | 7fb4f39 | 2011-11-09 19:28:55 +0400 | [diff] [blame] | 2842 | /* check module parameter first (override detection) */ |
| 2843 | if (result >= 0) { |
| 2844 | msg = result ? "enable (forced) VM" : "disable (forced) VM"; |
| 2845 | goto fini; |
Konstantin Ozerkov | 65c397d | 2011-11-09 19:28:54 +0400 | [diff] [blame] | 2846 | } |
| 2847 | |
Konstantin Ozerkov | 7fb4f39 | 2011-11-09 19:28:55 +0400 | [diff] [blame] | 2848 | /* check for known (emulated) devices */ |
Takashi Iwai | 4926c80 | 2016-04-04 11:33:54 +0200 | [diff] [blame] | 2849 | result = 0; |
Robin H. Johnson | caf02ab | 2016-03-06 22:02:30 +0000 | [diff] [blame] | 2850 | if (pci->subsystem_vendor == PCI_SUBVENDOR_ID_REDHAT_QUMRANET && |
| 2851 | pci->subsystem_device == PCI_SUBDEVICE_ID_QEMU) { |
Konstantin Ozerkov | 7fb4f39 | 2011-11-09 19:28:55 +0400 | [diff] [blame] | 2852 | /* KVM emulated sound, PCI SSID: 1af4:1100 */ |
| 2853 | msg = "enable KVM"; |
Takashi Iwai | 4926c80 | 2016-04-04 11:33:54 +0200 | [diff] [blame] | 2854 | result = 1; |
Konstantin Ozerkov | 7fb4f39 | 2011-11-09 19:28:55 +0400 | [diff] [blame] | 2855 | } else if (pci->subsystem_vendor == 0x1ab8) { |
| 2856 | /* Parallels VM emulated sound, PCI SSID: 1ab8:xxxx */ |
| 2857 | msg = "enable Parallels VM"; |
Takashi Iwai | 4926c80 | 2016-04-04 11:33:54 +0200 | [diff] [blame] | 2858 | result = 1; |
Konstantin Ozerkov | 7fb4f39 | 2011-11-09 19:28:55 +0400 | [diff] [blame] | 2859 | } |
| 2860 | |
| 2861 | fini: |
| 2862 | if (msg != NULL) |
Takashi Iwai | f493e7b | 2014-02-25 14:37:14 +0100 | [diff] [blame] | 2863 | dev_info(&pci->dev, "%s optimization\n", msg); |
Konstantin Ozerkov | 65c397d | 2011-11-09 19:28:54 +0400 | [diff] [blame] | 2864 | |
| 2865 | return result; |
| 2866 | } |
| 2867 | |
Takashi Iwai | 7835e09 | 2021-07-15 09:58:27 +0200 | [diff] [blame] | 2868 | static int snd_intel8x0_init(struct snd_card *card, |
| 2869 | struct pci_dev *pci, |
| 2870 | unsigned long device_type) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2871 | { |
Takashi Iwai | 7835e09 | 2021-07-15 09:58:27 +0200 | [diff] [blame] | 2872 | struct intel8x0 *chip = card->private_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2873 | int err; |
| 2874 | unsigned int i; |
| 2875 | unsigned int int_sta_masks; |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 2876 | struct ichdev *ichdev; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2877 | |
Takashi Iwai | f729f88 | 2020-01-05 15:47:23 +0100 | [diff] [blame] | 2878 | static const unsigned int bdbars[] = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2879 | 3, /* DEVICE_INTEL */ |
| 2880 | 6, /* DEVICE_INTEL_ICH4 */ |
| 2881 | 3, /* DEVICE_SIS */ |
| 2882 | 6, /* DEVICE_ALI */ |
| 2883 | 4, /* DEVICE_NFORCE */ |
| 2884 | }; |
Takashi Iwai | f729f88 | 2020-01-05 15:47:23 +0100 | [diff] [blame] | 2885 | static const struct ich_reg_info intel_regs[6] = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2886 | { ICH_PIINT, 0 }, |
| 2887 | { ICH_POINT, 0x10 }, |
| 2888 | { ICH_MCINT, 0x20 }, |
| 2889 | { ICH_M2INT, 0x40 }, |
| 2890 | { ICH_P2INT, 0x50 }, |
| 2891 | { ICH_SPINT, 0x60 }, |
| 2892 | }; |
Takashi Iwai | f729f88 | 2020-01-05 15:47:23 +0100 | [diff] [blame] | 2893 | static const struct ich_reg_info nforce_regs[4] = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2894 | { ICH_PIINT, 0 }, |
| 2895 | { ICH_POINT, 0x10 }, |
| 2896 | { ICH_MCINT, 0x20 }, |
| 2897 | { ICH_NVSPINT, 0x70 }, |
| 2898 | }; |
Takashi Iwai | f729f88 | 2020-01-05 15:47:23 +0100 | [diff] [blame] | 2899 | static const struct ich_reg_info ali_regs[6] = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2900 | { ALI_INT_PCMIN, 0x40 }, |
| 2901 | { ALI_INT_PCMOUT, 0x50 }, |
| 2902 | { ALI_INT_MICIN, 0x60 }, |
| 2903 | { ALI_INT_CODECSPDIFOUT, 0x70 }, |
| 2904 | { ALI_INT_SPDIFIN, 0xa0 }, |
| 2905 | { ALI_INT_SPDIFOUT, 0xb0 }, |
| 2906 | }; |
Takashi Iwai | f729f88 | 2020-01-05 15:47:23 +0100 | [diff] [blame] | 2907 | const struct ich_reg_info *tbl; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2908 | |
Takashi Iwai | 7835e09 | 2021-07-15 09:58:27 +0200 | [diff] [blame] | 2909 | err = pcim_enable_device(pci); |
Takashi Iwai | 3a5f3dd | 2021-06-08 16:05:02 +0200 | [diff] [blame] | 2910 | if (err < 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2911 | return err; |
| 2912 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2913 | spin_lock_init(&chip->reg_lock); |
| 2914 | chip->device_type = device_type; |
| 2915 | chip->card = card; |
| 2916 | chip->pci = pci; |
| 2917 | chip->irq = -1; |
Takashi Iwai | c829b05 | 2005-10-18 18:03:35 +0200 | [diff] [blame] | 2918 | |
| 2919 | /* module parameters */ |
| 2920 | chip->buggy_irq = buggy_irq; |
| 2921 | chip->buggy_semaphore = buggy_semaphore; |
| 2922 | if (xbox) |
| 2923 | chip->xbox = 1; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2924 | |
Konstantin Ozerkov | 7fb4f39 | 2011-11-09 19:28:55 +0400 | [diff] [blame] | 2925 | chip->inside_vm = snd_intel8x0_inside_vm(pci); |
Konstantin Ozerkov | 228cf79 | 2011-10-26 19:11:01 +0400 | [diff] [blame] | 2926 | |
Takashi Iwai | 4985ddb | 2018-08-08 22:31:52 +0200 | [diff] [blame] | 2927 | /* |
| 2928 | * Intel 82443MX running a 100MHz processor system bus has a hardware |
| 2929 | * bug, which aborts PCI busmaster for audio transfer. A workaround |
| 2930 | * is to set the pages as non-cached. For details, see the errata in |
| 2931 | * http://download.intel.com/design/chipsets/specupdt/24505108.pdf |
| 2932 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2933 | if (pci->vendor == PCI_VENDOR_ID_INTEL && |
| 2934 | pci->device == PCI_DEVICE_ID_INTEL_440MX) |
| 2935 | chip->fix_nocache = 1; /* enable workaround */ |
| 2936 | |
Takashi Iwai | 3a5f3dd | 2021-06-08 16:05:02 +0200 | [diff] [blame] | 2937 | err = pci_request_regions(pci, card->shortname); |
Takashi Iwai | 7835e09 | 2021-07-15 09:58:27 +0200 | [diff] [blame] | 2938 | if (err < 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2939 | return err; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2940 | |
| 2941 | if (device_type == DEVICE_ALI) { |
| 2942 | /* ALI5455 has no ac97 region */ |
Takashi Iwai | 7835e09 | 2021-07-15 09:58:27 +0200 | [diff] [blame] | 2943 | chip->bmaddr = pcim_iomap(pci, 0, 0); |
| 2944 | } else { |
| 2945 | if (pci_resource_flags(pci, 2) & IORESOURCE_MEM) /* ICH4 and Nforce */ |
| 2946 | chip->addr = pcim_iomap(pci, 2, 0); |
| 2947 | else |
| 2948 | chip->addr = pcim_iomap(pci, 0, 0); |
| 2949 | if (pci_resource_flags(pci, 3) & IORESOURCE_MEM) /* ICH4 */ |
| 2950 | chip->bmaddr = pcim_iomap(pci, 3, 0); |
| 2951 | else |
| 2952 | chip->bmaddr = pcim_iomap(pci, 1, 0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2953 | } |
| 2954 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2955 | chip->bdbars_count = bdbars[device_type]; |
| 2956 | |
| 2957 | /* initialize offsets */ |
| 2958 | switch (device_type) { |
| 2959 | case DEVICE_NFORCE: |
| 2960 | tbl = nforce_regs; |
| 2961 | break; |
| 2962 | case DEVICE_ALI: |
| 2963 | tbl = ali_regs; |
| 2964 | break; |
| 2965 | default: |
| 2966 | tbl = intel_regs; |
| 2967 | break; |
| 2968 | } |
| 2969 | for (i = 0; i < chip->bdbars_count; i++) { |
| 2970 | ichdev = &chip->ichd[i]; |
| 2971 | ichdev->ichd = i; |
| 2972 | ichdev->reg_offset = tbl[i].offset; |
| 2973 | ichdev->int_sta_mask = tbl[i].int_sta_mask; |
| 2974 | if (device_type == DEVICE_SIS) { |
| 2975 | /* SiS 7012 swaps the registers */ |
| 2976 | ichdev->roff_sr = ICH_REG_OFF_PICB; |
| 2977 | ichdev->roff_picb = ICH_REG_OFF_SR; |
| 2978 | } else { |
| 2979 | ichdev->roff_sr = ICH_REG_OFF_SR; |
| 2980 | ichdev->roff_picb = ICH_REG_OFF_PICB; |
| 2981 | } |
| 2982 | if (device_type == DEVICE_ALI) |
| 2983 | ichdev->ali_slot = (ichdev->reg_offset - 0x40) / 0x10; |
| 2984 | /* SIS7012 handles the pcm data in bytes, others are in samples */ |
| 2985 | ichdev->pos_shift = (device_type == DEVICE_SIS) ? 0 : 1; |
| 2986 | } |
| 2987 | |
| 2988 | /* allocate buffer descriptor lists */ |
| 2989 | /* the start of each lists must be aligned to 8 bytes */ |
Takashi Iwai | 7835e09 | 2021-07-15 09:58:27 +0200 | [diff] [blame] | 2990 | chip->bdbars = snd_devm_alloc_pages(&pci->dev, intel8x0_dma_type(chip), |
| 2991 | chip->bdbars_count * sizeof(u32) * |
| 2992 | ICH_MAX_FRAGS * 2); |
| 2993 | if (!chip->bdbars) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2994 | return -ENOMEM; |
Takashi Iwai | 7835e09 | 2021-07-15 09:58:27 +0200 | [diff] [blame] | 2995 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2996 | /* tables must be aligned to 8 bytes here, but the kernel pages |
| 2997 | are much bigger, so we don't care (on i386) */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2998 | int_sta_masks = 0; |
| 2999 | for (i = 0; i < chip->bdbars_count; i++) { |
| 3000 | ichdev = &chip->ichd[i]; |
Takashi Iwai | 7835e09 | 2021-07-15 09:58:27 +0200 | [diff] [blame] | 3001 | ichdev->bdbar = ((__le32 *)chip->bdbars->area) + |
Takashi Iwai | beef08a | 2005-10-27 20:55:38 +0200 | [diff] [blame] | 3002 | (i * ICH_MAX_FRAGS * 2); |
Takashi Iwai | 7835e09 | 2021-07-15 09:58:27 +0200 | [diff] [blame] | 3003 | ichdev->bdbar_addr = chip->bdbars->addr + |
Takashi Iwai | beef08a | 2005-10-27 20:55:38 +0200 | [diff] [blame] | 3004 | (i * sizeof(u32) * ICH_MAX_FRAGS * 2); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3005 | int_sta_masks |= ichdev->int_sta_mask; |
| 3006 | } |
Takashi Iwai | beef08a | 2005-10-27 20:55:38 +0200 | [diff] [blame] | 3007 | chip->int_sta_reg = device_type == DEVICE_ALI ? |
| 3008 | ICH_REG_ALI_INTERRUPTSR : ICH_REG_GLOB_STA; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3009 | chip->int_sta_mask = int_sta_masks; |
| 3010 | |
Takashi Iwai | beef08a | 2005-10-27 20:55:38 +0200 | [diff] [blame] | 3011 | pci_set_master(pci); |
Takashi Iwai | beef08a | 2005-10-27 20:55:38 +0200 | [diff] [blame] | 3012 | |
Takashi Iwai | 84a43bd | 2006-01-12 11:47:32 +0100 | [diff] [blame] | 3013 | switch(chip->device_type) { |
| 3014 | case DEVICE_INTEL_ICH4: |
| 3015 | /* ICH4 can have three codecs */ |
| 3016 | chip->max_codecs = 3; |
| 3017 | chip->codec_bit = ich_codec_bits; |
| 3018 | chip->codec_ready_bits = ICH_PRI | ICH_SRI | ICH_TRI; |
| 3019 | break; |
| 3020 | case DEVICE_SIS: |
| 3021 | /* recent SIS7012 can have three codecs */ |
| 3022 | chip->max_codecs = 3; |
| 3023 | chip->codec_bit = sis_codec_bits; |
| 3024 | chip->codec_ready_bits = ICH_PRI | ICH_SRI | ICH_SIS_TRI; |
| 3025 | break; |
| 3026 | default: |
| 3027 | /* others up to two codecs */ |
| 3028 | chip->max_codecs = 2; |
| 3029 | chip->codec_bit = ich_codec_bits; |
| 3030 | chip->codec_ready_bits = ICH_PRI | ICH_SRI; |
| 3031 | break; |
| 3032 | } |
| 3033 | for (i = 0; i < chip->max_codecs; i++) |
| 3034 | chip->codec_isr_bits |= chip->codec_bit[i]; |
| 3035 | |
Takashi Iwai | 3a5f3dd | 2021-06-08 16:05:02 +0200 | [diff] [blame] | 3036 | err = snd_intel8x0_chip_init(chip, 1); |
Takashi Iwai | 7835e09 | 2021-07-15 09:58:27 +0200 | [diff] [blame] | 3037 | if (err < 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3038 | return err; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3039 | |
Takashi Iwai | 2078f38 | 2007-04-20 12:30:28 +0200 | [diff] [blame] | 3040 | /* request irq after initializaing int_sta_mask, etc */ |
Takashi Iwai | 7835e09 | 2021-07-15 09:58:27 +0200 | [diff] [blame] | 3041 | /* NOTE: we don't use devm version here since it's released / |
| 3042 | * re-acquired in PM callbacks. |
| 3043 | * It's released explicitly in snd_intel8x0_free(), too. |
| 3044 | */ |
Takashi Iwai | 2078f38 | 2007-04-20 12:30:28 +0200 | [diff] [blame] | 3045 | if (request_irq(pci->irq, snd_intel8x0_interrupt, |
Takashi Iwai | 934c2b6 | 2011-06-10 16:36:37 +0200 | [diff] [blame] | 3046 | IRQF_SHARED, KBUILD_MODNAME, chip)) { |
Takashi Iwai | f493e7b | 2014-02-25 14:37:14 +0100 | [diff] [blame] | 3047 | dev_err(card->dev, "unable to grab IRQ %d\n", pci->irq); |
Takashi Iwai | 2078f38 | 2007-04-20 12:30:28 +0200 | [diff] [blame] | 3048 | return -EBUSY; |
| 3049 | } |
| 3050 | chip->irq = pci->irq; |
Takashi Iwai | be1391c | 2019-12-10 07:34:23 +0100 | [diff] [blame] | 3051 | card->sync_irq = chip->irq; |
Takashi Iwai | 2078f38 | 2007-04-20 12:30:28 +0200 | [diff] [blame] | 3052 | |
Takashi Iwai | 7835e09 | 2021-07-15 09:58:27 +0200 | [diff] [blame] | 3053 | card->private_free = snd_intel8x0_free; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3054 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3055 | return 0; |
| 3056 | } |
| 3057 | |
| 3058 | static struct shortname_table { |
| 3059 | unsigned int id; |
| 3060 | const char *s; |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 3061 | } shortnames[] = { |
Takashi Iwai | 8cdfd25 | 2005-09-07 14:08:11 +0200 | [diff] [blame] | 3062 | { PCI_DEVICE_ID_INTEL_82801AA_5, "Intel 82801AA-ICH" }, |
| 3063 | { PCI_DEVICE_ID_INTEL_82801AB_5, "Intel 82901AB-ICH0" }, |
| 3064 | { PCI_DEVICE_ID_INTEL_82801BA_4, "Intel 82801BA-ICH2" }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3065 | { PCI_DEVICE_ID_INTEL_440MX, "Intel 440MX" }, |
Takashi Iwai | 8cdfd25 | 2005-09-07 14:08:11 +0200 | [diff] [blame] | 3066 | { PCI_DEVICE_ID_INTEL_82801CA_5, "Intel 82801CA-ICH3" }, |
| 3067 | { PCI_DEVICE_ID_INTEL_82801DB_5, "Intel 82801DB-ICH4" }, |
| 3068 | { PCI_DEVICE_ID_INTEL_82801EB_5, "Intel ICH5" }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3069 | { PCI_DEVICE_ID_INTEL_ESB_5, "Intel 6300ESB" }, |
| 3070 | { PCI_DEVICE_ID_INTEL_ICH6_18, "Intel ICH6" }, |
| 3071 | { PCI_DEVICE_ID_INTEL_ICH7_20, "Intel ICH7" }, |
Jason Gaston | 3437c5d | 2005-05-05 16:15:05 -0700 | [diff] [blame] | 3072 | { PCI_DEVICE_ID_INTEL_ESB2_14, "Intel ESB2" }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3073 | { PCI_DEVICE_ID_SI_7012, "SiS SI7012" }, |
Takashi Iwai | 8cdfd25 | 2005-09-07 14:08:11 +0200 | [diff] [blame] | 3074 | { PCI_DEVICE_ID_NVIDIA_MCP1_AUDIO, "NVidia nForce" }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3075 | { PCI_DEVICE_ID_NVIDIA_MCP2_AUDIO, "NVidia nForce2" }, |
| 3076 | { PCI_DEVICE_ID_NVIDIA_MCP3_AUDIO, "NVidia nForce3" }, |
| 3077 | { PCI_DEVICE_ID_NVIDIA_CK8S_AUDIO, "NVidia CK8S" }, |
| 3078 | { PCI_DEVICE_ID_NVIDIA_CK804_AUDIO, "NVidia CK804" }, |
| 3079 | { PCI_DEVICE_ID_NVIDIA_CK8_AUDIO, "NVidia CK8" }, |
| 3080 | { 0x003a, "NVidia MCP04" }, |
| 3081 | { 0x746d, "AMD AMD8111" }, |
| 3082 | { 0x7445, "AMD AMD768" }, |
| 3083 | { 0x5455, "ALi M5455" }, |
| 3084 | { 0, NULL }, |
| 3085 | }; |
| 3086 | |
Takashi Iwai | 88e540a | 2020-01-03 09:17:14 +0100 | [diff] [blame] | 3087 | static const struct snd_pci_quirk spdif_aclink_defaults[] = { |
Takashi Iwai | a9e9966 | 2006-11-24 15:42:07 +0100 | [diff] [blame] | 3088 | SND_PCI_QUIRK(0x147b, 0x1c1a, "ASUS KN8", 1), |
| 3089 | { } /* end */ |
| 3090 | }; |
| 3091 | |
Takashi Iwai | 7ce78fc | 2020-07-14 19:26:28 +0200 | [diff] [blame] | 3092 | /* look up allow/deny list for SPDIF over ac-link */ |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 3093 | static int check_default_spdif_aclink(struct pci_dev *pci) |
Takashi Iwai | a9e9966 | 2006-11-24 15:42:07 +0100 | [diff] [blame] | 3094 | { |
| 3095 | const struct snd_pci_quirk *w; |
| 3096 | |
| 3097 | w = snd_pci_quirk_lookup(pci, spdif_aclink_defaults); |
| 3098 | if (w) { |
| 3099 | if (w->value) |
Takashi Iwai | f493e7b | 2014-02-25 14:37:14 +0100 | [diff] [blame] | 3100 | dev_dbg(&pci->dev, |
| 3101 | "Using SPDIF over AC-Link for %s\n", |
Takashi Iwai | 86b2723 | 2013-01-25 10:54:07 +0100 | [diff] [blame] | 3102 | snd_pci_quirk_name(w)); |
Takashi Iwai | a9e9966 | 2006-11-24 15:42:07 +0100 | [diff] [blame] | 3103 | else |
Takashi Iwai | f493e7b | 2014-02-25 14:37:14 +0100 | [diff] [blame] | 3104 | dev_dbg(&pci->dev, |
| 3105 | "Using integrated SPDIF DMA for %s\n", |
Takashi Iwai | 86b2723 | 2013-01-25 10:54:07 +0100 | [diff] [blame] | 3106 | snd_pci_quirk_name(w)); |
Takashi Iwai | a9e9966 | 2006-11-24 15:42:07 +0100 | [diff] [blame] | 3107 | return w->value; |
| 3108 | } |
| 3109 | return 0; |
| 3110 | } |
| 3111 | |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 3112 | static int snd_intel8x0_probe(struct pci_dev *pci, |
| 3113 | const struct pci_device_id *pci_id) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3114 | { |
Takashi Iwai | 6b75a9d | 2005-11-17 15:04:53 +0100 | [diff] [blame] | 3115 | struct snd_card *card; |
| 3116 | struct intel8x0 *chip; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3117 | int err; |
| 3118 | struct shortname_table *name; |
| 3119 | |
Takashi Iwai | 7835e09 | 2021-07-15 09:58:27 +0200 | [diff] [blame] | 3120 | err = snd_devm_card_new(&pci->dev, index, id, THIS_MODULE, |
| 3121 | sizeof(*chip), &card); |
Takashi Iwai | e58de7b | 2008-12-28 16:44:30 +0100 | [diff] [blame] | 3122 | if (err < 0) |
| 3123 | return err; |
Takashi Iwai | 7835e09 | 2021-07-15 09:58:27 +0200 | [diff] [blame] | 3124 | chip = card->private_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3125 | |
Takashi Iwai | a9e9966 | 2006-11-24 15:42:07 +0100 | [diff] [blame] | 3126 | if (spdif_aclink < 0) |
| 3127 | spdif_aclink = check_default_spdif_aclink(pci); |
| 3128 | |
| 3129 | strcpy(card->driver, "ICH"); |
| 3130 | if (!spdif_aclink) { |
| 3131 | switch (pci_id->driver_data) { |
| 3132 | case DEVICE_NFORCE: |
| 3133 | strcpy(card->driver, "NFORCE"); |
| 3134 | break; |
| 3135 | case DEVICE_INTEL_ICH4: |
| 3136 | strcpy(card->driver, "ICH4"); |
| 3137 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3138 | } |
| 3139 | |
| 3140 | strcpy(card->shortname, "Intel ICH"); |
| 3141 | for (name = shortnames; name->id; name++) { |
| 3142 | if (pci->device == name->id) { |
| 3143 | strcpy(card->shortname, name->s); |
| 3144 | break; |
| 3145 | } |
| 3146 | } |
| 3147 | |
Takashi Iwai | beef08a | 2005-10-27 20:55:38 +0200 | [diff] [blame] | 3148 | if (buggy_irq < 0) { |
| 3149 | /* some Nforce[2] and ICH boards have problems with IRQ handling. |
| 3150 | * Needs to return IRQ_HANDLED for unknown irqs. |
| 3151 | */ |
| 3152 | if (pci_id->driver_data == DEVICE_NFORCE) |
| 3153 | buggy_irq = 1; |
| 3154 | else |
| 3155 | buggy_irq = 0; |
| 3156 | } |
| 3157 | |
Takashi Iwai | 7835e09 | 2021-07-15 09:58:27 +0200 | [diff] [blame] | 3158 | err = snd_intel8x0_init(card, pci, pci_id->driver_data); |
| 3159 | if (err < 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3160 | return err; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3161 | |
Takashi Iwai | 3a5f3dd | 2021-06-08 16:05:02 +0200 | [diff] [blame] | 3162 | err = snd_intel8x0_mixer(chip, ac97_clock, ac97_quirk); |
Takashi Iwai | 7835e09 | 2021-07-15 09:58:27 +0200 | [diff] [blame] | 3163 | if (err < 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3164 | return err; |
Takashi Iwai | 3a5f3dd | 2021-06-08 16:05:02 +0200 | [diff] [blame] | 3165 | err = snd_intel8x0_pcm(chip); |
Takashi Iwai | 7835e09 | 2021-07-15 09:58:27 +0200 | [diff] [blame] | 3166 | if (err < 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3167 | return err; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3168 | |
| 3169 | snd_intel8x0_proc_init(chip); |
| 3170 | |
| 3171 | snprintf(card->longname, sizeof(card->longname), |
Takashi Iwai | 3388c37 | 2006-10-06 17:06:39 +0200 | [diff] [blame] | 3172 | "%s with %s at irq %i", card->shortname, |
| 3173 | snd_ac97_get_short_name(chip->ac97[0]), chip->irq); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3174 | |
Jaroslav Kysela | 2b3b548 | 2008-08-29 11:29:39 +0200 | [diff] [blame] | 3175 | if (ac97_clock == 0 || ac97_clock == 1) { |
| 3176 | if (ac97_clock == 0) { |
| 3177 | if (intel8x0_in_clock_list(chip) == 0) |
| 3178 | intel8x0_measure_ac97_clock(chip); |
| 3179 | } else { |
| 3180 | intel8x0_measure_ac97_clock(chip); |
| 3181 | } |
| 3182 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3183 | |
Takashi Iwai | 3a5f3dd | 2021-06-08 16:05:02 +0200 | [diff] [blame] | 3184 | err = snd_card_register(card); |
Takashi Iwai | 7835e09 | 2021-07-15 09:58:27 +0200 | [diff] [blame] | 3185 | if (err < 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3186 | return err; |
Takashi Iwai | 7835e09 | 2021-07-15 09:58:27 +0200 | [diff] [blame] | 3187 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3188 | pci_set_drvdata(pci, card); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3189 | return 0; |
| 3190 | } |
| 3191 | |
Takashi Iwai | e9f66d9 | 2012-04-24 12:25:00 +0200 | [diff] [blame] | 3192 | static struct pci_driver intel8x0_driver = { |
Takashi Iwai | 3733e42 | 2011-06-10 16:20:20 +0200 | [diff] [blame] | 3193 | .name = KBUILD_MODNAME, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3194 | .id_table = snd_intel8x0_ids, |
| 3195 | .probe = snd_intel8x0_probe, |
Takashi Iwai | 68cb2b5 | 2012-07-02 15:20:37 +0200 | [diff] [blame] | 3196 | .driver = { |
| 3197 | .pm = INTEL8X0_PM_OPS, |
| 3198 | }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3199 | }; |
| 3200 | |
Takashi Iwai | e9f66d9 | 2012-04-24 12:25:00 +0200 | [diff] [blame] | 3201 | module_pci_driver(intel8x0_driver); |