Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * |
Takashi Iwai | d01ce99 | 2007-07-27 16:52:19 +0200 | [diff] [blame] | 3 | * hda_intel.c - Implementation of primary alsa driver code base |
| 4 | * for Intel HD Audio. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 5 | * |
| 6 | * Copyright(c) 2004 Intel Corporation. All rights reserved. |
| 7 | * |
| 8 | * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de> |
| 9 | * PeiSen Hou <pshou@realtek.com.tw> |
| 10 | * |
| 11 | * This program is free software; you can redistribute it and/or modify it |
| 12 | * under the terms of the GNU General Public License as published by the Free |
| 13 | * Software Foundation; either version 2 of the License, or (at your option) |
| 14 | * any later version. |
| 15 | * |
| 16 | * This program is distributed in the hope that it will be useful, but WITHOUT |
| 17 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| 19 | * more details. |
| 20 | * |
| 21 | * You should have received a copy of the GNU General Public License along with |
| 22 | * this program; if not, write to the Free Software Foundation, Inc., 59 |
| 23 | * Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 24 | * |
| 25 | * CONTACTS: |
| 26 | * |
| 27 | * Matt Jared matt.jared@intel.com |
| 28 | * Andy Kopp andy.kopp@intel.com |
| 29 | * Dan Kogan dan.d.kogan@intel.com |
| 30 | * |
| 31 | * CHANGES: |
| 32 | * |
| 33 | * 2004.12.01 Major rewrite by tiwai, merged the work of pshou |
| 34 | * |
| 35 | */ |
| 36 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 37 | #include <linux/delay.h> |
| 38 | #include <linux/interrupt.h> |
Randy Dunlap | 362775e | 2005-11-07 14:43:23 +0100 | [diff] [blame] | 39 | #include <linux/kernel.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 40 | #include <linux/module.h> |
Andrew Morton | 24982c5 | 2008-03-04 10:08:58 +0100 | [diff] [blame] | 41 | #include <linux/dma-mapping.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 42 | #include <linux/moduleparam.h> |
| 43 | #include <linux/init.h> |
| 44 | #include <linux/slab.h> |
| 45 | #include <linux/pci.h> |
Ingo Molnar | 62932df | 2006-01-16 16:34:20 +0100 | [diff] [blame] | 46 | #include <linux/mutex.h> |
Takashi Iwai | 27fe48d9 | 2011-09-28 17:16:09 +0200 | [diff] [blame] | 47 | #include <linux/io.h> |
Mengdong Lin | b8dfc462 | 2012-08-23 17:32:30 +0800 | [diff] [blame] | 48 | #include <linux/pm_runtime.h> |
Pierre-Louis Bossart | 5d890f5 | 2012-10-22 16:42:16 -0500 | [diff] [blame] | 49 | #include <linux/clocksource.h> |
| 50 | #include <linux/time.h> |
Takashi Iwai | f4c482a | 2012-12-04 15:09:23 +0100 | [diff] [blame] | 51 | #include <linux/completion.h> |
Pierre-Louis Bossart | 5d890f5 | 2012-10-22 16:42:16 -0500 | [diff] [blame] | 52 | |
Takashi Iwai | 27fe48d9 | 2011-09-28 17:16:09 +0200 | [diff] [blame] | 53 | #ifdef CONFIG_X86 |
| 54 | /* for snoop control */ |
| 55 | #include <asm/pgtable.h> |
| 56 | #include <asm/cacheflush.h> |
| 57 | #endif |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 58 | #include <sound/core.h> |
| 59 | #include <sound/initval.h> |
Takashi Iwai | 9121947 | 2012-04-26 12:13:25 +0200 | [diff] [blame] | 60 | #include <linux/vgaarb.h> |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 61 | #include <linux/vga_switcheroo.h> |
Takashi Iwai | 4918cda | 2012-08-09 12:33:28 +0200 | [diff] [blame] | 62 | #include <linux/firmware.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 63 | #include "hda_codec.h" |
Dylan Reid | 05e8487 | 2014-02-28 15:41:22 -0800 | [diff] [blame] | 64 | #include "hda_controller.h" |
Dylan Reid | 2538a4f | 2014-02-28 15:41:12 -0800 | [diff] [blame] | 65 | #include "hda_priv.h" |
Mengdong Lin | e4d9e51 | 2014-07-03 17:02:23 +0800 | [diff] [blame] | 66 | #include "hda_i915.h" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 67 | |
Takashi Iwai | b6050ef | 2014-06-26 16:50:16 +0200 | [diff] [blame] | 68 | /* position fix mode */ |
| 69 | enum { |
| 70 | POS_FIX_AUTO, |
| 71 | POS_FIX_LPIB, |
| 72 | POS_FIX_POSBUF, |
| 73 | POS_FIX_VIACOMBO, |
| 74 | POS_FIX_COMBO, |
| 75 | }; |
| 76 | |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 77 | /* Defines for ATI HD Audio support in SB450 south bridge */ |
| 78 | #define ATI_SB450_HDAUDIO_MISC_CNTR2_ADDR 0x42 |
| 79 | #define ATI_SB450_HDAUDIO_ENABLE_SNOOP 0x02 |
| 80 | |
| 81 | /* Defines for Nvidia HDA support */ |
| 82 | #define NVIDIA_HDA_TRANSREG_ADDR 0x4e |
| 83 | #define NVIDIA_HDA_ENABLE_COHBITS 0x0f |
| 84 | #define NVIDIA_HDA_ISTRM_COH 0x4d |
| 85 | #define NVIDIA_HDA_OSTRM_COH 0x4c |
| 86 | #define NVIDIA_HDA_ENABLE_COHBIT 0x01 |
| 87 | |
| 88 | /* Defines for Intel SCH HDA snoop control */ |
| 89 | #define INTEL_SCH_HDA_DEVC 0x78 |
| 90 | #define INTEL_SCH_HDA_DEVC_NOSNOOP (0x1<<11) |
| 91 | |
| 92 | /* Define IN stream 0 FIFO size offset in VIA controller */ |
| 93 | #define VIA_IN_STREAM0_FIFO_SIZE_OFFSET 0x90 |
| 94 | /* Define VIA HD Audio Device ID*/ |
| 95 | #define VIA_HDAC_DEVICE_ID 0x3288 |
| 96 | |
Takashi Iwai | 3312492 | 2014-06-26 17:28:06 +0200 | [diff] [blame] | 97 | /* max number of SDs */ |
| 98 | /* ICH, ATI and VIA have 4 playback and 4 capture */ |
| 99 | #define ICH6_NUM_CAPTURE 4 |
| 100 | #define ICH6_NUM_PLAYBACK 4 |
| 101 | |
| 102 | /* ULI has 6 playback and 5 capture */ |
| 103 | #define ULI_NUM_CAPTURE 5 |
| 104 | #define ULI_NUM_PLAYBACK 6 |
| 105 | |
| 106 | /* ATI HDMI may have up to 8 playbacks and 0 capture */ |
| 107 | #define ATIHDMI_NUM_CAPTURE 0 |
| 108 | #define ATIHDMI_NUM_PLAYBACK 8 |
| 109 | |
| 110 | /* TERA has 4 playback and 3 capture */ |
| 111 | #define TERA_NUM_CAPTURE 3 |
| 112 | #define TERA_NUM_PLAYBACK 4 |
| 113 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 114 | |
Takashi Iwai | 5aba4f8 | 2008-01-07 15:16:37 +0100 | [diff] [blame] | 115 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; |
| 116 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; |
Rusty Russell | a67ff6a | 2011-12-15 13:49:36 +1030 | [diff] [blame] | 117 | static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; |
Takashi Iwai | 5aba4f8 | 2008-01-07 15:16:37 +0100 | [diff] [blame] | 118 | static char *model[SNDRV_CARDS]; |
Takashi Iwai | 1dac669 | 2012-09-13 14:59:47 +0200 | [diff] [blame] | 119 | static int position_fix[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = -1}; |
Takashi Iwai | 5c0d7bc | 2008-06-10 17:53:35 +0200 | [diff] [blame] | 120 | static int bdl_pos_adj[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = -1}; |
Takashi Iwai | 5aba4f8 | 2008-01-07 15:16:37 +0100 | [diff] [blame] | 121 | static int probe_mask[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = -1}; |
Takashi Iwai | d4d9cd03 | 2008-12-19 15:19:11 +0100 | [diff] [blame] | 122 | static int probe_only[SNDRV_CARDS]; |
David Henningsson | 26a6cb6 | 2012-10-09 15:04:21 +0200 | [diff] [blame] | 123 | static int jackpoll_ms[SNDRV_CARDS]; |
Rusty Russell | a67ff6a | 2011-12-15 13:49:36 +1030 | [diff] [blame] | 124 | static bool single_cmd; |
Takashi Iwai | 71623855 | 2009-09-28 13:14:04 +0200 | [diff] [blame] | 125 | static int enable_msi = -1; |
Takashi Iwai | 4ea6fbc | 2009-06-17 09:52:54 +0200 | [diff] [blame] | 126 | #ifdef CONFIG_SND_HDA_PATCH_LOADER |
| 127 | static char *patch[SNDRV_CARDS]; |
| 128 | #endif |
Jaroslav Kysela | 2dca0bb | 2009-11-13 18:41:52 +0100 | [diff] [blame] | 129 | #ifdef CONFIG_SND_HDA_INPUT_BEEP |
Takashi Iwai | 0920c9b | 2012-07-03 16:58:48 +0200 | [diff] [blame] | 130 | static bool beep_mode[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = |
Jaroslav Kysela | 2dca0bb | 2009-11-13 18:41:52 +0100 | [diff] [blame] | 131 | CONFIG_SND_HDA_INPUT_BEEP_MODE}; |
| 132 | #endif |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 133 | |
Takashi Iwai | 5aba4f8 | 2008-01-07 15:16:37 +0100 | [diff] [blame] | 134 | module_param_array(index, int, NULL, 0444); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 135 | MODULE_PARM_DESC(index, "Index value for Intel HD audio interface."); |
Takashi Iwai | 5aba4f8 | 2008-01-07 15:16:37 +0100 | [diff] [blame] | 136 | module_param_array(id, charp, NULL, 0444); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 137 | MODULE_PARM_DESC(id, "ID string for Intel HD audio interface."); |
Takashi Iwai | 5aba4f8 | 2008-01-07 15:16:37 +0100 | [diff] [blame] | 138 | module_param_array(enable, bool, NULL, 0444); |
| 139 | MODULE_PARM_DESC(enable, "Enable Intel HD audio interface."); |
| 140 | module_param_array(model, charp, NULL, 0444); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 141 | MODULE_PARM_DESC(model, "Use the given board model."); |
Takashi Iwai | 5aba4f8 | 2008-01-07 15:16:37 +0100 | [diff] [blame] | 142 | module_param_array(position_fix, int, NULL, 0444); |
David Henningsson | 4cb3631 | 2010-09-30 10:12:50 +0200 | [diff] [blame] | 143 | MODULE_PARM_DESC(position_fix, "DMA pointer read method." |
Takashi Iwai | 1dac669 | 2012-09-13 14:59:47 +0200 | [diff] [blame] | 144 | "(-1 = system default, 0 = auto, 1 = LPIB, 2 = POSBUF, 3 = VIACOMBO, 4 = COMBO)."); |
Takashi Iwai | 555e219 | 2008-06-10 17:53:34 +0200 | [diff] [blame] | 145 | module_param_array(bdl_pos_adj, int, NULL, 0644); |
| 146 | MODULE_PARM_DESC(bdl_pos_adj, "BDL position adjustment offset."); |
Takashi Iwai | 5aba4f8 | 2008-01-07 15:16:37 +0100 | [diff] [blame] | 147 | module_param_array(probe_mask, int, NULL, 0444); |
Takashi Iwai | 606ad75 | 2005-11-24 16:03:40 +0100 | [diff] [blame] | 148 | MODULE_PARM_DESC(probe_mask, "Bitmask to probe codecs (default = -1)."); |
Jaroslav Kysela | 079e683 | 2010-03-26 11:16:59 +0100 | [diff] [blame] | 149 | module_param_array(probe_only, int, NULL, 0444); |
Takashi Iwai | d4d9cd03 | 2008-12-19 15:19:11 +0100 | [diff] [blame] | 150 | MODULE_PARM_DESC(probe_only, "Only probing and no codec initialization."); |
David Henningsson | 26a6cb6 | 2012-10-09 15:04:21 +0200 | [diff] [blame] | 151 | module_param_array(jackpoll_ms, int, NULL, 0444); |
| 152 | MODULE_PARM_DESC(jackpoll_ms, "Ms between polling for jack events (default = 0, using unsol events only)"); |
Takashi Iwai | 2734616 | 2006-01-12 18:28:44 +0100 | [diff] [blame] | 153 | module_param(single_cmd, bool, 0444); |
Takashi Iwai | d01ce99 | 2007-07-27 16:52:19 +0200 | [diff] [blame] | 154 | MODULE_PARM_DESC(single_cmd, "Use single command to communicate with codecs " |
| 155 | "(for debugging only)."); |
Takashi Iwai | ac9ef6c | 2012-01-20 12:08:44 +0100 | [diff] [blame] | 156 | module_param(enable_msi, bint, 0444); |
Takashi Iwai | 134a11f | 2006-11-10 12:08:37 +0100 | [diff] [blame] | 157 | MODULE_PARM_DESC(enable_msi, "Enable Message Signaled Interrupt (MSI)"); |
Takashi Iwai | 4ea6fbc | 2009-06-17 09:52:54 +0200 | [diff] [blame] | 158 | #ifdef CONFIG_SND_HDA_PATCH_LOADER |
| 159 | module_param_array(patch, charp, NULL, 0444); |
| 160 | MODULE_PARM_DESC(patch, "Patch file for Intel HD audio interface."); |
| 161 | #endif |
Jaroslav Kysela | 2dca0bb | 2009-11-13 18:41:52 +0100 | [diff] [blame] | 162 | #ifdef CONFIG_SND_HDA_INPUT_BEEP |
Takashi Iwai | 0920c9b | 2012-07-03 16:58:48 +0200 | [diff] [blame] | 163 | module_param_array(beep_mode, bool, NULL, 0444); |
Jaroslav Kysela | 2dca0bb | 2009-11-13 18:41:52 +0100 | [diff] [blame] | 164 | MODULE_PARM_DESC(beep_mode, "Select HDA Beep registration mode " |
Takashi Iwai | 0920c9b | 2012-07-03 16:58:48 +0200 | [diff] [blame] | 165 | "(0=off, 1=on) (default=1)."); |
Jaroslav Kysela | 2dca0bb | 2009-11-13 18:41:52 +0100 | [diff] [blame] | 166 | #endif |
Takashi Iwai | 606ad75 | 2005-11-24 16:03:40 +0100 | [diff] [blame] | 167 | |
Takashi Iwai | 83012a7 | 2012-08-24 18:38:08 +0200 | [diff] [blame] | 168 | #ifdef CONFIG_PM |
Takashi Iwai | 65fcd41 | 2012-08-14 17:13:32 +0200 | [diff] [blame] | 169 | static int param_set_xint(const char *val, const struct kernel_param *kp); |
| 170 | static struct kernel_param_ops param_ops_xint = { |
| 171 | .set = param_set_xint, |
| 172 | .get = param_get_int, |
| 173 | }; |
| 174 | #define param_check_xint param_check_int |
| 175 | |
Takashi Iwai | fee2fba | 2008-11-27 12:43:28 +0100 | [diff] [blame] | 176 | static int power_save = CONFIG_SND_HDA_POWER_SAVE_DEFAULT; |
Dylan Reid | e62a42a | 2014-02-28 15:41:19 -0800 | [diff] [blame] | 177 | static int *power_save_addr = &power_save; |
Takashi Iwai | 65fcd41 | 2012-08-14 17:13:32 +0200 | [diff] [blame] | 178 | module_param(power_save, xint, 0644); |
Takashi Iwai | fee2fba | 2008-11-27 12:43:28 +0100 | [diff] [blame] | 179 | MODULE_PARM_DESC(power_save, "Automatic power-saving timeout " |
| 180 | "(in second, 0 = disable)."); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 181 | |
Takashi Iwai | dee1b66 | 2007-08-13 16:10:30 +0200 | [diff] [blame] | 182 | /* reset the HD-audio controller in power save mode. |
| 183 | * this may give more power-saving, but will take longer time to |
| 184 | * wake up. |
| 185 | */ |
Takashi Iwai | 8fc2442 | 2013-04-04 15:35:24 +0200 | [diff] [blame] | 186 | static bool power_save_controller = 1; |
| 187 | module_param(power_save_controller, bool, 0644); |
Takashi Iwai | dee1b66 | 2007-08-13 16:10:30 +0200 | [diff] [blame] | 188 | MODULE_PARM_DESC(power_save_controller, "Reset controller in power save mode."); |
Dylan Reid | e62a42a | 2014-02-28 15:41:19 -0800 | [diff] [blame] | 189 | #else |
| 190 | static int *power_save_addr; |
Takashi Iwai | 83012a7 | 2012-08-24 18:38:08 +0200 | [diff] [blame] | 191 | #endif /* CONFIG_PM */ |
Takashi Iwai | dee1b66 | 2007-08-13 16:10:30 +0200 | [diff] [blame] | 192 | |
Takashi Iwai | 7bfe059 | 2012-01-23 17:53:39 +0100 | [diff] [blame] | 193 | static int align_buffer_size = -1; |
| 194 | module_param(align_buffer_size, bint, 0644); |
Pierre-Louis Bossart | 2ae66c2 | 2011-08-04 10:12:56 -0500 | [diff] [blame] | 195 | MODULE_PARM_DESC(align_buffer_size, |
| 196 | "Force buffer and period sizes to be multiple of 128 bytes."); |
| 197 | |
Takashi Iwai | 27fe48d9 | 2011-09-28 17:16:09 +0200 | [diff] [blame] | 198 | #ifdef CONFIG_X86 |
Takashi Iwai | 7c73201 | 2014-11-25 12:54:16 +0100 | [diff] [blame] | 199 | static int hda_snoop = -1; |
| 200 | module_param_named(snoop, hda_snoop, bint, 0444); |
Takashi Iwai | 27fe48d9 | 2011-09-28 17:16:09 +0200 | [diff] [blame] | 201 | MODULE_PARM_DESC(snoop, "Enable/disable snooping"); |
Takashi Iwai | 27fe48d9 | 2011-09-28 17:16:09 +0200 | [diff] [blame] | 202 | #else |
| 203 | #define hda_snoop true |
Takashi Iwai | 27fe48d9 | 2011-09-28 17:16:09 +0200 | [diff] [blame] | 204 | #endif |
| 205 | |
| 206 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 207 | MODULE_LICENSE("GPL"); |
| 208 | MODULE_SUPPORTED_DEVICE("{{Intel, ICH6}," |
| 209 | "{Intel, ICH6M}," |
Jason Gaston | 2f1b381 | 2005-05-01 08:58:50 -0700 | [diff] [blame] | 210 | "{Intel, ICH7}," |
Frederick Li | f5d40b3 | 2005-05-12 14:55:20 +0200 | [diff] [blame] | 211 | "{Intel, ESB2}," |
Jason Gaston | d298139 | 2006-01-10 11:07:37 +0100 | [diff] [blame] | 212 | "{Intel, ICH8}," |
Jason Gaston | f9cc8a8 | 2006-11-22 11:53:52 +0100 | [diff] [blame] | 213 | "{Intel, ICH9}," |
Jason Gaston | c34f5a0 | 2008-01-29 12:38:49 +0100 | [diff] [blame] | 214 | "{Intel, ICH10}," |
Seth Heasley | b29c236 | 2008-08-08 15:56:39 -0700 | [diff] [blame] | 215 | "{Intel, PCH}," |
Seth Heasley | d2f2fcd | 2010-01-12 17:03:35 -0800 | [diff] [blame] | 216 | "{Intel, CPT}," |
Seth Heasley | d2edeb7 | 2011-04-20 10:59:57 -0700 | [diff] [blame] | 217 | "{Intel, PPT}," |
Seth Heasley | 8bc039a | 2012-01-23 16:24:31 -0800 | [diff] [blame] | 218 | "{Intel, LPT}," |
James Ralston | 144dad9 | 2012-08-09 09:38:59 -0700 | [diff] [blame] | 219 | "{Intel, LPT_LP}," |
James Ralston | 4eeca49 | 2013-11-04 09:27:45 -0800 | [diff] [blame] | 220 | "{Intel, WPT_LP}," |
James Ralston | c8b00fd | 2014-10-13 15:22:03 -0700 | [diff] [blame] | 221 | "{Intel, SPT}," |
Devin Ryles | b456591 | 2014-11-07 18:02:47 -0500 | [diff] [blame] | 222 | "{Intel, SPT_LP}," |
Wang Xingchao | e926f2c | 2012-06-13 10:23:51 +0800 | [diff] [blame] | 223 | "{Intel, HPT}," |
Seth Heasley | cea310e | 2010-09-10 16:29:56 -0700 | [diff] [blame] | 224 | "{Intel, PBG}," |
Tobin Davis | 4979bca | 2008-01-30 08:13:55 +0100 | [diff] [blame] | 225 | "{Intel, SCH}," |
Takashi Iwai | fc20a56 | 2005-05-12 15:00:41 +0200 | [diff] [blame] | 226 | "{ATI, SB450}," |
Felix Kuehling | 89be83f | 2006-03-31 12:33:59 +0200 | [diff] [blame] | 227 | "{ATI, SB600}," |
Felix Kuehling | 778b6e1 | 2006-05-17 11:22:21 +0200 | [diff] [blame] | 228 | "{ATI, RS600}," |
Felix Kuehling | 5b15c95 | 2006-10-16 12:49:47 +0200 | [diff] [blame] | 229 | "{ATI, RS690}," |
Wolke Liu | e6db111 | 2007-04-27 12:20:57 +0200 | [diff] [blame] | 230 | "{ATI, RS780}," |
| 231 | "{ATI, R600}," |
Herton Ronaldo Krzesinski | 2797f72 | 2007-11-05 18:21:56 +0100 | [diff] [blame] | 232 | "{ATI, RV630}," |
| 233 | "{ATI, RV610}," |
Wolke Liu | 27da183 | 2007-11-16 11:06:30 +0100 | [diff] [blame] | 234 | "{ATI, RV670}," |
| 235 | "{ATI, RV635}," |
| 236 | "{ATI, RV620}," |
| 237 | "{ATI, RV770}," |
Takashi Iwai | fc20a56 | 2005-05-12 15:00:41 +0200 | [diff] [blame] | 238 | "{VIA, VT8251}," |
Takashi Iwai | 4767231 | 2005-08-12 16:44:04 +0200 | [diff] [blame] | 239 | "{VIA, VT8237A}," |
Takashi Iwai | 07e4ca5 | 2005-08-24 14:14:57 +0200 | [diff] [blame] | 240 | "{SiS, SIS966}," |
| 241 | "{ULI, M5461}}"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 242 | MODULE_DESCRIPTION("Intel HDA driver"); |
| 243 | |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 244 | #if defined(CONFIG_PM) && defined(CONFIG_VGA_SWITCHEROO) |
Takashi Iwai | f8f1bec | 2014-02-06 18:14:03 +0100 | [diff] [blame] | 245 | #if IS_ENABLED(CONFIG_SND_HDA_CODEC_HDMI) |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 246 | #define SUPPORT_VGA_SWITCHEROO |
| 247 | #endif |
| 248 | #endif |
| 249 | |
| 250 | |
Takashi Iwai | cb53c62 | 2007-08-10 17:21:45 +0200 | [diff] [blame] | 251 | /* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 252 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 253 | |
Takashi Iwai | 07e4ca5 | 2005-08-24 14:14:57 +0200 | [diff] [blame] | 254 | /* driver types */ |
| 255 | enum { |
| 256 | AZX_DRIVER_ICH, |
Seth Heasley | 32679f9 | 2010-02-22 17:31:09 -0800 | [diff] [blame] | 257 | AZX_DRIVER_PCH, |
Tobin Davis | 4979bca | 2008-01-30 08:13:55 +0100 | [diff] [blame] | 258 | AZX_DRIVER_SCH, |
Takashi Iwai | fab1285 | 2013-11-05 17:54:05 +0100 | [diff] [blame] | 259 | AZX_DRIVER_HDMI, |
Takashi Iwai | 07e4ca5 | 2005-08-24 14:14:57 +0200 | [diff] [blame] | 260 | AZX_DRIVER_ATI, |
Felix Kuehling | 778b6e1 | 2006-05-17 11:22:21 +0200 | [diff] [blame] | 261 | AZX_DRIVER_ATIHDMI, |
Andiry Xu | 1815b34 | 2011-12-14 16:10:27 +0800 | [diff] [blame] | 262 | AZX_DRIVER_ATIHDMI_NS, |
Takashi Iwai | 07e4ca5 | 2005-08-24 14:14:57 +0200 | [diff] [blame] | 263 | AZX_DRIVER_VIA, |
| 264 | AZX_DRIVER_SIS, |
| 265 | AZX_DRIVER_ULI, |
Vinod G | da3fca2 | 2005-09-13 18:49:12 +0200 | [diff] [blame] | 266 | AZX_DRIVER_NVIDIA, |
Kailang Yang | f269002 | 2008-05-27 11:44:55 +0200 | [diff] [blame] | 267 | AZX_DRIVER_TERA, |
Takashi Iwai | 14d34f1 | 2010-10-21 09:03:25 +0200 | [diff] [blame] | 268 | AZX_DRIVER_CTX, |
Takashi Iwai | 5ae763b | 2012-05-08 10:34:08 +0200 | [diff] [blame] | 269 | AZX_DRIVER_CTHDA, |
Takashi Iwai | c563f47 | 2014-08-06 14:27:42 +0200 | [diff] [blame] | 270 | AZX_DRIVER_CMEDIA, |
Yang, Libin | c4da29c | 2008-11-13 11:07:07 +0100 | [diff] [blame] | 271 | AZX_DRIVER_GENERIC, |
Takashi Iwai | 2f5983f | 2008-09-03 16:00:44 +0200 | [diff] [blame] | 272 | AZX_NUM_DRIVERS, /* keep this as last entry */ |
Takashi Iwai | 07e4ca5 | 2005-08-24 14:14:57 +0200 | [diff] [blame] | 273 | }; |
| 274 | |
Takashi Iwai | 37e661e | 2014-11-25 11:28:07 +0100 | [diff] [blame] | 275 | #define azx_get_snoop_type(chip) \ |
| 276 | (((chip)->driver_caps & AZX_DCAPS_SNOOP_MASK) >> 10) |
| 277 | #define AZX_DCAPS_SNOOP_TYPE(type) ((AZX_SNOOP_TYPE_ ## type) << 10) |
| 278 | |
Takashi Iwai | b42b4af | 2014-12-03 09:47:20 +0100 | [diff] [blame] | 279 | /* quirks for old Intel chipsets */ |
| 280 | #define AZX_DCAPS_INTEL_ICH \ |
Takashi Iwai | 103884a | 2014-12-03 09:56:20 +0100 | [diff] [blame] | 281 | (AZX_DCAPS_OLD_SSYNC | AZX_DCAPS_NO_ALIGN_BUFSIZE) |
Takashi Iwai | b42b4af | 2014-12-03 09:47:20 +0100 | [diff] [blame] | 282 | |
Takashi Iwai | 2ea3c6a | 2012-11-19 20:03:37 +0100 | [diff] [blame] | 283 | /* quirks for Intel PCH */ |
Takashi Iwai | d7dab4d | 2013-01-08 13:51:30 +0100 | [diff] [blame] | 284 | #define AZX_DCAPS_INTEL_PCH_NOPM \ |
Takashi Iwai | 103884a | 2014-12-03 09:56:20 +0100 | [diff] [blame] | 285 | (AZX_DCAPS_NO_ALIGN_BUFSIZE | AZX_DCAPS_COUNT_LPIB_DELAY |\ |
Takashi Iwai | 37e661e | 2014-11-25 11:28:07 +0100 | [diff] [blame] | 286 | AZX_DCAPS_REVERSE_ASSIGN | AZX_DCAPS_SNOOP_TYPE(SCH)) |
Takashi Iwai | d7dab4d | 2013-01-08 13:51:30 +0100 | [diff] [blame] | 287 | |
| 288 | #define AZX_DCAPS_INTEL_PCH \ |
| 289 | (AZX_DCAPS_INTEL_PCH_NOPM | AZX_DCAPS_PM_RUNTIME) |
Takashi Iwai | 9477c58 | 2011-05-25 09:11:37 +0200 | [diff] [blame] | 290 | |
Takashi Iwai | 33499a1 | 2013-11-05 17:34:46 +0100 | [diff] [blame] | 291 | #define AZX_DCAPS_INTEL_HASWELL \ |
Takashi Iwai | 103884a | 2014-12-03 09:56:20 +0100 | [diff] [blame] | 292 | (/*AZX_DCAPS_ALIGN_BUFSIZE |*/ AZX_DCAPS_COUNT_LPIB_DELAY |\ |
Takashi Iwai | 37e661e | 2014-11-25 11:28:07 +0100 | [diff] [blame] | 293 | AZX_DCAPS_PM_RUNTIME | AZX_DCAPS_I915_POWERWELL |\ |
| 294 | AZX_DCAPS_SNOOP_TYPE(SCH)) |
Takashi Iwai | 33499a1 | 2013-11-05 17:34:46 +0100 | [diff] [blame] | 295 | |
Libin Yang | 54a0405 | 2014-06-09 15:28:59 +0800 | [diff] [blame] | 296 | /* Broadwell HDMI can't use position buffer reliably, force to use LPIB */ |
| 297 | #define AZX_DCAPS_INTEL_BROADWELL \ |
Takashi Iwai | 103884a | 2014-12-03 09:56:20 +0100 | [diff] [blame] | 298 | (/*AZX_DCAPS_ALIGN_BUFSIZE |*/ AZX_DCAPS_POSFIX_LPIB |\ |
Takashi Iwai | 37e661e | 2014-11-25 11:28:07 +0100 | [diff] [blame] | 299 | AZX_DCAPS_PM_RUNTIME | AZX_DCAPS_I915_POWERWELL |\ |
| 300 | AZX_DCAPS_SNOOP_TYPE(SCH)) |
Libin Yang | 54a0405 | 2014-06-09 15:28:59 +0800 | [diff] [blame] | 301 | |
Libin Yang | d679582 | 2014-12-19 08:44:31 +0800 | [diff] [blame] | 302 | #define AZX_DCAPS_INTEL_SKYLAKE \ |
| 303 | (AZX_DCAPS_INTEL_PCH | AZX_DCAPS_SEPARATE_STREAM_TAG) |
| 304 | |
Takashi Iwai | 9477c58 | 2011-05-25 09:11:37 +0200 | [diff] [blame] | 305 | /* quirks for ATI SB / AMD Hudson */ |
| 306 | #define AZX_DCAPS_PRESET_ATI_SB \ |
Takashi Iwai | 37e661e | 2014-11-25 11:28:07 +0100 | [diff] [blame] | 307 | (AZX_DCAPS_NO_TCSEL | AZX_DCAPS_SYNC_WRITE | AZX_DCAPS_POSFIX_LPIB |\ |
| 308 | AZX_DCAPS_SNOOP_TYPE(ATI)) |
Takashi Iwai | 9477c58 | 2011-05-25 09:11:37 +0200 | [diff] [blame] | 309 | |
| 310 | /* quirks for ATI/AMD HDMI */ |
| 311 | #define AZX_DCAPS_PRESET_ATI_HDMI \ |
Benjamin Herrenschmidt | db79afa | 2014-11-24 14:17:08 +1100 | [diff] [blame] | 312 | (AZX_DCAPS_NO_TCSEL | AZX_DCAPS_SYNC_WRITE | AZX_DCAPS_POSFIX_LPIB|\ |
| 313 | AZX_DCAPS_NO_MSI64) |
Takashi Iwai | 9477c58 | 2011-05-25 09:11:37 +0200 | [diff] [blame] | 314 | |
Takashi Iwai | 37e661e | 2014-11-25 11:28:07 +0100 | [diff] [blame] | 315 | /* quirks for ATI HDMI with snoop off */ |
| 316 | #define AZX_DCAPS_PRESET_ATI_HDMI_NS \ |
| 317 | (AZX_DCAPS_PRESET_ATI_HDMI | AZX_DCAPS_SNOOP_OFF) |
| 318 | |
Takashi Iwai | 9477c58 | 2011-05-25 09:11:37 +0200 | [diff] [blame] | 319 | /* quirks for Nvidia */ |
| 320 | #define AZX_DCAPS_PRESET_NVIDIA \ |
Takashi Iwai | 103884a | 2014-12-03 09:56:20 +0100 | [diff] [blame] | 321 | (AZX_DCAPS_RIRB_DELAY | AZX_DCAPS_NO_MSI | /*AZX_DCAPS_ALIGN_BUFSIZE |*/ \ |
Takashi Iwai | 37e661e | 2014-11-25 11:28:07 +0100 | [diff] [blame] | 322 | AZX_DCAPS_NO_64BIT | AZX_DCAPS_CORBRP_SELF_CLEAR |\ |
| 323 | AZX_DCAPS_SNOOP_TYPE(NVIDIA)) |
Takashi Iwai | 9477c58 | 2011-05-25 09:11:37 +0200 | [diff] [blame] | 324 | |
Takashi Iwai | 5ae763b | 2012-05-08 10:34:08 +0200 | [diff] [blame] | 325 | #define AZX_DCAPS_PRESET_CTHDA \ |
Takashi Iwai | 37e661e | 2014-11-25 11:28:07 +0100 | [diff] [blame] | 326 | (AZX_DCAPS_NO_MSI | AZX_DCAPS_POSFIX_LPIB |\ |
| 327 | AZX_DCAPS_4K_BDLE_BOUNDARY | AZX_DCAPS_SNOOP_OFF) |
Takashi Iwai | 5ae763b | 2012-05-08 10:34:08 +0200 | [diff] [blame] | 328 | |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 329 | /* |
| 330 | * VGA-switcher support |
| 331 | */ |
| 332 | #ifdef SUPPORT_VGA_SWITCHEROO |
Takashi Iwai | 5cb543d | 2012-08-09 13:49:23 +0200 | [diff] [blame] | 333 | #define use_vga_switcheroo(chip) ((chip)->use_vga_switcheroo) |
| 334 | #else |
| 335 | #define use_vga_switcheroo(chip) 0 |
| 336 | #endif |
| 337 | |
Takashi Iwai | 48c8b0e | 2012-12-07 07:40:35 +0100 | [diff] [blame] | 338 | static char *driver_short_names[] = { |
Takashi Iwai | 07e4ca5 | 2005-08-24 14:14:57 +0200 | [diff] [blame] | 339 | [AZX_DRIVER_ICH] = "HDA Intel", |
Seth Heasley | 32679f9 | 2010-02-22 17:31:09 -0800 | [diff] [blame] | 340 | [AZX_DRIVER_PCH] = "HDA Intel PCH", |
Tobin Davis | 4979bca | 2008-01-30 08:13:55 +0100 | [diff] [blame] | 341 | [AZX_DRIVER_SCH] = "HDA Intel MID", |
Takashi Iwai | fab1285 | 2013-11-05 17:54:05 +0100 | [diff] [blame] | 342 | [AZX_DRIVER_HDMI] = "HDA Intel HDMI", |
Takashi Iwai | 07e4ca5 | 2005-08-24 14:14:57 +0200 | [diff] [blame] | 343 | [AZX_DRIVER_ATI] = "HDA ATI SB", |
Felix Kuehling | 778b6e1 | 2006-05-17 11:22:21 +0200 | [diff] [blame] | 344 | [AZX_DRIVER_ATIHDMI] = "HDA ATI HDMI", |
Andiry Xu | 1815b34 | 2011-12-14 16:10:27 +0800 | [diff] [blame] | 345 | [AZX_DRIVER_ATIHDMI_NS] = "HDA ATI HDMI", |
Takashi Iwai | 07e4ca5 | 2005-08-24 14:14:57 +0200 | [diff] [blame] | 346 | [AZX_DRIVER_VIA] = "HDA VIA VT82xx", |
| 347 | [AZX_DRIVER_SIS] = "HDA SIS966", |
Vinod G | da3fca2 | 2005-09-13 18:49:12 +0200 | [diff] [blame] | 348 | [AZX_DRIVER_ULI] = "HDA ULI M5461", |
| 349 | [AZX_DRIVER_NVIDIA] = "HDA NVidia", |
Kailang Yang | f269002 | 2008-05-27 11:44:55 +0200 | [diff] [blame] | 350 | [AZX_DRIVER_TERA] = "HDA Teradici", |
Takashi Iwai | 14d34f1 | 2010-10-21 09:03:25 +0200 | [diff] [blame] | 351 | [AZX_DRIVER_CTX] = "HDA Creative", |
Takashi Iwai | 5ae763b | 2012-05-08 10:34:08 +0200 | [diff] [blame] | 352 | [AZX_DRIVER_CTHDA] = "HDA Creative", |
Takashi Iwai | c563f47 | 2014-08-06 14:27:42 +0200 | [diff] [blame] | 353 | [AZX_DRIVER_CMEDIA] = "HDA C-Media", |
Yang, Libin | c4da29c | 2008-11-13 11:07:07 +0100 | [diff] [blame] | 354 | [AZX_DRIVER_GENERIC] = "HD-Audio Generic", |
Takashi Iwai | 07e4ca5 | 2005-08-24 14:14:57 +0200 | [diff] [blame] | 355 | }; |
| 356 | |
Mengdong Lin | a07187c | 2014-06-26 18:45:16 +0800 | [diff] [blame] | 357 | struct hda_intel { |
| 358 | struct azx chip; |
| 359 | |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 360 | /* for pending irqs */ |
| 361 | struct work_struct irq_pending_work; |
| 362 | |
| 363 | /* sync probing */ |
| 364 | struct completion probe_wait; |
| 365 | struct work_struct probe_work; |
| 366 | |
| 367 | /* card list (for power_save trigger) */ |
| 368 | struct list_head list; |
| 369 | |
| 370 | /* extra flags */ |
| 371 | unsigned int irq_pending_warned:1; |
| 372 | |
| 373 | /* VGA-switcheroo setup */ |
| 374 | unsigned int use_vga_switcheroo:1; |
| 375 | unsigned int vga_switcheroo_registered:1; |
| 376 | unsigned int init_failed:1; /* delayed init failed */ |
| 377 | |
| 378 | /* secondary power domain for hdmi audio under vga device */ |
| 379 | struct dev_pm_domain hdmi_pm_domain; |
| 380 | }; |
Mengdong Lin | a07187c | 2014-06-26 18:45:16 +0800 | [diff] [blame] | 381 | |
Takashi Iwai | 27fe48d9 | 2011-09-28 17:16:09 +0200 | [diff] [blame] | 382 | #ifdef CONFIG_X86 |
Takashi Iwai | 9ddf1ae | 2013-01-29 18:07:22 +0100 | [diff] [blame] | 383 | static void __mark_pages_wc(struct azx *chip, struct snd_dma_buffer *dmab, bool on) |
Takashi Iwai | 27fe48d9 | 2011-09-28 17:16:09 +0200 | [diff] [blame] | 384 | { |
Takashi Iwai | 9ddf1ae | 2013-01-29 18:07:22 +0100 | [diff] [blame] | 385 | int pages; |
| 386 | |
Takashi Iwai | 27fe48d9 | 2011-09-28 17:16:09 +0200 | [diff] [blame] | 387 | if (azx_snoop(chip)) |
| 388 | return; |
Takashi Iwai | 9ddf1ae | 2013-01-29 18:07:22 +0100 | [diff] [blame] | 389 | if (!dmab || !dmab->area || !dmab->bytes) |
| 390 | return; |
| 391 | |
| 392 | #ifdef CONFIG_SND_DMA_SGBUF |
| 393 | if (dmab->dev.type == SNDRV_DMA_TYPE_DEV_SG) { |
| 394 | struct snd_sg_buf *sgbuf = dmab->private_data; |
Takashi Iwai | 3b70bdb | 2014-10-29 16:13:05 +0100 | [diff] [blame] | 395 | if (chip->driver_type == AZX_DRIVER_CMEDIA) |
| 396 | return; /* deal with only CORB/RIRB buffers */ |
Takashi Iwai | 27fe48d9 | 2011-09-28 17:16:09 +0200 | [diff] [blame] | 397 | if (on) |
Takashi Iwai | 9ddf1ae | 2013-01-29 18:07:22 +0100 | [diff] [blame] | 398 | set_pages_array_wc(sgbuf->page_table, sgbuf->pages); |
Takashi Iwai | 27fe48d9 | 2011-09-28 17:16:09 +0200 | [diff] [blame] | 399 | else |
Takashi Iwai | 9ddf1ae | 2013-01-29 18:07:22 +0100 | [diff] [blame] | 400 | set_pages_array_wb(sgbuf->page_table, sgbuf->pages); |
| 401 | return; |
Takashi Iwai | 27fe48d9 | 2011-09-28 17:16:09 +0200 | [diff] [blame] | 402 | } |
Takashi Iwai | 9ddf1ae | 2013-01-29 18:07:22 +0100 | [diff] [blame] | 403 | #endif |
| 404 | |
| 405 | pages = (dmab->bytes + PAGE_SIZE - 1) >> PAGE_SHIFT; |
| 406 | if (on) |
| 407 | set_memory_wc((unsigned long)dmab->area, pages); |
| 408 | else |
| 409 | set_memory_wb((unsigned long)dmab->area, pages); |
Takashi Iwai | 27fe48d9 | 2011-09-28 17:16:09 +0200 | [diff] [blame] | 410 | } |
| 411 | |
| 412 | static inline void mark_pages_wc(struct azx *chip, struct snd_dma_buffer *buf, |
| 413 | bool on) |
| 414 | { |
Takashi Iwai | 9ddf1ae | 2013-01-29 18:07:22 +0100 | [diff] [blame] | 415 | __mark_pages_wc(chip, buf, on); |
Takashi Iwai | 27fe48d9 | 2011-09-28 17:16:09 +0200 | [diff] [blame] | 416 | } |
| 417 | static inline void mark_runtime_wc(struct azx *chip, struct azx_dev *azx_dev, |
Takashi Iwai | 9ddf1ae | 2013-01-29 18:07:22 +0100 | [diff] [blame] | 418 | struct snd_pcm_substream *substream, bool on) |
Takashi Iwai | 27fe48d9 | 2011-09-28 17:16:09 +0200 | [diff] [blame] | 419 | { |
| 420 | if (azx_dev->wc_marked != on) { |
Takashi Iwai | 9ddf1ae | 2013-01-29 18:07:22 +0100 | [diff] [blame] | 421 | __mark_pages_wc(chip, snd_pcm_get_dma_buf(substream), on); |
Takashi Iwai | 27fe48d9 | 2011-09-28 17:16:09 +0200 | [diff] [blame] | 422 | azx_dev->wc_marked = on; |
| 423 | } |
| 424 | } |
| 425 | #else |
| 426 | /* NOP for other archs */ |
| 427 | static inline void mark_pages_wc(struct azx *chip, struct snd_dma_buffer *buf, |
| 428 | bool on) |
| 429 | { |
| 430 | } |
| 431 | static inline void mark_runtime_wc(struct azx *chip, struct azx_dev *azx_dev, |
Takashi Iwai | 9ddf1ae | 2013-01-29 18:07:22 +0100 | [diff] [blame] | 432 | struct snd_pcm_substream *substream, bool on) |
Takashi Iwai | 27fe48d9 | 2011-09-28 17:16:09 +0200 | [diff] [blame] | 433 | { |
| 434 | } |
| 435 | #endif |
| 436 | |
Takashi Iwai | 68e7fff | 2006-10-23 13:40:59 +0200 | [diff] [blame] | 437 | static int azx_acquire_irq(struct azx *chip, int do_disconnect); |
Takashi Iwai | 111d3af | 2006-02-16 18:17:58 +0100 | [diff] [blame] | 438 | |
Takashi Iwai | cb53c62 | 2007-08-10 17:21:45 +0200 | [diff] [blame] | 439 | /* |
| 440 | * initialize the PCI registers |
| 441 | */ |
| 442 | /* update bits in a PCI register byte */ |
| 443 | static void update_pci_byte(struct pci_dev *pci, unsigned int reg, |
| 444 | unsigned char mask, unsigned char val) |
| 445 | { |
| 446 | unsigned char data; |
| 447 | |
| 448 | pci_read_config_byte(pci, reg, &data); |
| 449 | data &= ~mask; |
| 450 | data |= (val & mask); |
| 451 | pci_write_config_byte(pci, reg, data); |
| 452 | } |
| 453 | |
| 454 | static void azx_init_pci(struct azx *chip) |
| 455 | { |
Takashi Iwai | 37e661e | 2014-11-25 11:28:07 +0100 | [diff] [blame] | 456 | int snoop_type = azx_get_snoop_type(chip); |
| 457 | |
Takashi Iwai | cb53c62 | 2007-08-10 17:21:45 +0200 | [diff] [blame] | 458 | /* Clear bits 0-2 of PCI register TCSEL (at offset 0x44) |
| 459 | * TCSEL == Traffic Class Select Register, which sets PCI express QOS |
| 460 | * Ensuring these bits are 0 clears playback static on some HD Audio |
Adam Lackorzynski | a09e89f | 2011-03-10 17:41:56 +0100 | [diff] [blame] | 461 | * codecs. |
| 462 | * The PCI register TCSEL is defined in the Intel manuals. |
Takashi Iwai | cb53c62 | 2007-08-10 17:21:45 +0200 | [diff] [blame] | 463 | */ |
Linus Torvalds | 46f2cc8 | 2011-05-27 19:45:28 -0700 | [diff] [blame] | 464 | if (!(chip->driver_caps & AZX_DCAPS_NO_TCSEL)) { |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 465 | dev_dbg(chip->card->dev, "Clearing TCSEL\n"); |
Takashi Iwai | fb1d8ac | 2014-06-26 17:54:37 +0200 | [diff] [blame] | 466 | update_pci_byte(chip->pci, AZX_PCIREG_TCSEL, 0x07, 0); |
Takashi Iwai | 9477c58 | 2011-05-25 09:11:37 +0200 | [diff] [blame] | 467 | } |
Takashi Iwai | cb53c62 | 2007-08-10 17:21:45 +0200 | [diff] [blame] | 468 | |
Takashi Iwai | 9477c58 | 2011-05-25 09:11:37 +0200 | [diff] [blame] | 469 | /* For ATI SB450/600/700/800/900 and AMD Hudson azalia HD audio, |
| 470 | * we need to enable snoop. |
| 471 | */ |
Takashi Iwai | 37e661e | 2014-11-25 11:28:07 +0100 | [diff] [blame] | 472 | if (snoop_type == AZX_SNOOP_TYPE_ATI) { |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 473 | dev_dbg(chip->card->dev, "Setting ATI snoop: %d\n", |
| 474 | azx_snoop(chip)); |
Takashi Iwai | cb53c62 | 2007-08-10 17:21:45 +0200 | [diff] [blame] | 475 | update_pci_byte(chip->pci, |
Takashi Iwai | 27fe48d9 | 2011-09-28 17:16:09 +0200 | [diff] [blame] | 476 | ATI_SB450_HDAUDIO_MISC_CNTR2_ADDR, 0x07, |
| 477 | azx_snoop(chip) ? ATI_SB450_HDAUDIO_ENABLE_SNOOP : 0); |
Takashi Iwai | 9477c58 | 2011-05-25 09:11:37 +0200 | [diff] [blame] | 478 | } |
| 479 | |
| 480 | /* For NVIDIA HDA, enable snoop */ |
Takashi Iwai | 37e661e | 2014-11-25 11:28:07 +0100 | [diff] [blame] | 481 | if (snoop_type == AZX_SNOOP_TYPE_NVIDIA) { |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 482 | dev_dbg(chip->card->dev, "Setting Nvidia snoop: %d\n", |
| 483 | azx_snoop(chip)); |
Takashi Iwai | cb53c62 | 2007-08-10 17:21:45 +0200 | [diff] [blame] | 484 | update_pci_byte(chip->pci, |
| 485 | NVIDIA_HDA_TRANSREG_ADDR, |
| 486 | 0x0f, NVIDIA_HDA_ENABLE_COHBITS); |
Peer Chen | 320dcc3 | 2008-08-20 16:43:24 -0700 | [diff] [blame] | 487 | update_pci_byte(chip->pci, |
| 488 | NVIDIA_HDA_ISTRM_COH, |
| 489 | 0x01, NVIDIA_HDA_ENABLE_COHBIT); |
| 490 | update_pci_byte(chip->pci, |
| 491 | NVIDIA_HDA_OSTRM_COH, |
| 492 | 0x01, NVIDIA_HDA_ENABLE_COHBIT); |
Takashi Iwai | 9477c58 | 2011-05-25 09:11:37 +0200 | [diff] [blame] | 493 | } |
| 494 | |
| 495 | /* Enable SCH/PCH snoop if needed */ |
Takashi Iwai | 37e661e | 2014-11-25 11:28:07 +0100 | [diff] [blame] | 496 | if (snoop_type == AZX_SNOOP_TYPE_SCH) { |
Takashi Iwai | 27fe48d9 | 2011-09-28 17:16:09 +0200 | [diff] [blame] | 497 | unsigned short snoop; |
Takashi Iwai | 90a5ad5 | 2008-02-22 18:36:22 +0100 | [diff] [blame] | 498 | pci_read_config_word(chip->pci, INTEL_SCH_HDA_DEVC, &snoop); |
Takashi Iwai | 27fe48d9 | 2011-09-28 17:16:09 +0200 | [diff] [blame] | 499 | if ((!azx_snoop(chip) && !(snoop & INTEL_SCH_HDA_DEVC_NOSNOOP)) || |
| 500 | (azx_snoop(chip) && (snoop & INTEL_SCH_HDA_DEVC_NOSNOOP))) { |
| 501 | snoop &= ~INTEL_SCH_HDA_DEVC_NOSNOOP; |
| 502 | if (!azx_snoop(chip)) |
| 503 | snoop |= INTEL_SCH_HDA_DEVC_NOSNOOP; |
| 504 | pci_write_config_word(chip->pci, INTEL_SCH_HDA_DEVC, snoop); |
Takashi Iwai | 90a5ad5 | 2008-02-22 18:36:22 +0100 | [diff] [blame] | 505 | pci_read_config_word(chip->pci, |
| 506 | INTEL_SCH_HDA_DEVC, &snoop); |
Takashi Iwai | 90a5ad5 | 2008-02-22 18:36:22 +0100 | [diff] [blame] | 507 | } |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 508 | dev_dbg(chip->card->dev, "SCH snoop: %s\n", |
| 509 | (snoop & INTEL_SCH_HDA_DEVC_NOSNOOP) ? |
| 510 | "Disabled" : "Enabled"); |
Vinod G | da3fca2 | 2005-09-13 18:49:12 +0200 | [diff] [blame] | 511 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 512 | } |
| 513 | |
Takashi Iwai | b6050ef | 2014-06-26 16:50:16 +0200 | [diff] [blame] | 514 | /* calculate runtime delay from LPIB */ |
| 515 | static int azx_get_delay_from_lpib(struct azx *chip, struct azx_dev *azx_dev, |
| 516 | unsigned int pos) |
| 517 | { |
| 518 | struct snd_pcm_substream *substream = azx_dev->substream; |
| 519 | int stream = substream->stream; |
| 520 | unsigned int lpib_pos = azx_get_pos_lpib(chip, azx_dev); |
| 521 | int delay; |
| 522 | |
| 523 | if (stream == SNDRV_PCM_STREAM_PLAYBACK) |
| 524 | delay = pos - lpib_pos; |
| 525 | else |
| 526 | delay = lpib_pos - pos; |
| 527 | if (delay < 0) { |
| 528 | if (delay >= azx_dev->delay_negative_threshold) |
| 529 | delay = 0; |
| 530 | else |
| 531 | delay += azx_dev->bufsize; |
| 532 | } |
| 533 | |
| 534 | if (delay >= azx_dev->period_bytes) { |
| 535 | dev_info(chip->card->dev, |
| 536 | "Unstable LPIB (%d >= %d); disabling LPIB delay counting\n", |
| 537 | delay, azx_dev->period_bytes); |
| 538 | delay = 0; |
| 539 | chip->driver_caps &= ~AZX_DCAPS_COUNT_LPIB_DELAY; |
| 540 | chip->get_delay[stream] = NULL; |
| 541 | } |
| 542 | |
| 543 | return bytes_to_frames(substream->runtime, delay); |
| 544 | } |
| 545 | |
Takashi Iwai | 9ad593f | 2008-05-16 12:34:47 +0200 | [diff] [blame] | 546 | static int azx_position_ok(struct azx *chip, struct azx_dev *azx_dev); |
| 547 | |
Dylan Reid | 7ca954a | 2014-02-28 15:41:28 -0800 | [diff] [blame] | 548 | /* called from IRQ */ |
| 549 | static int azx_position_check(struct azx *chip, struct azx_dev *azx_dev) |
| 550 | { |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 551 | struct hda_intel *hda = container_of(chip, struct hda_intel, chip); |
Dylan Reid | 7ca954a | 2014-02-28 15:41:28 -0800 | [diff] [blame] | 552 | int ok; |
| 553 | |
| 554 | ok = azx_position_ok(chip, azx_dev); |
| 555 | if (ok == 1) { |
| 556 | azx_dev->irq_pending = 0; |
| 557 | return ok; |
| 558 | } else if (ok == 0 && chip->bus && chip->bus->workq) { |
| 559 | /* bogus IRQ, process it later */ |
| 560 | azx_dev->irq_pending = 1; |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 561 | queue_work(chip->bus->workq, &hda->irq_pending_work); |
Dylan Reid | 7ca954a | 2014-02-28 15:41:28 -0800 | [diff] [blame] | 562 | } |
| 563 | return 0; |
| 564 | } |
| 565 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 566 | /* |
Takashi Iwai | 9ad593f | 2008-05-16 12:34:47 +0200 | [diff] [blame] | 567 | * Check whether the current DMA position is acceptable for updating |
| 568 | * periods. Returns non-zero if it's OK. |
| 569 | * |
| 570 | * Many HD-audio controllers appear pretty inaccurate about |
| 571 | * the update-IRQ timing. The IRQ is issued before actually the |
| 572 | * data is processed. So, we need to process it afterwords in a |
| 573 | * workqueue. |
| 574 | */ |
| 575 | static int azx_position_ok(struct azx *chip, struct azx_dev *azx_dev) |
| 576 | { |
Takashi Iwai | b6050ef | 2014-06-26 16:50:16 +0200 | [diff] [blame] | 577 | struct snd_pcm_substream *substream = azx_dev->substream; |
| 578 | int stream = substream->stream; |
Jaroslav Kysela | e546372 | 2010-05-11 10:21:46 +0200 | [diff] [blame] | 579 | u32 wallclk; |
Takashi Iwai | 9ad593f | 2008-05-16 12:34:47 +0200 | [diff] [blame] | 580 | unsigned int pos; |
| 581 | |
Jaroslav Kysela | f48f606 | 2010-05-11 12:10:47 +0200 | [diff] [blame] | 582 | wallclk = azx_readl(chip, WALLCLK) - azx_dev->start_wallclk; |
| 583 | if (wallclk < (azx_dev->period_wallclk * 2) / 3) |
Jaroslav Kysela | fa00e04 | 2009-04-10 12:20:45 +0200 | [diff] [blame] | 584 | return -1; /* bogus (too early) interrupt */ |
Jaroslav Kysela | fa00e04 | 2009-04-10 12:20:45 +0200 | [diff] [blame] | 585 | |
Takashi Iwai | b6050ef | 2014-06-26 16:50:16 +0200 | [diff] [blame] | 586 | if (chip->get_position[stream]) |
| 587 | pos = chip->get_position[stream](chip, azx_dev); |
| 588 | else { /* use the position buffer as default */ |
| 589 | pos = azx_get_pos_posbuf(chip, azx_dev); |
| 590 | if (!pos || pos == (u32)-1) { |
| 591 | dev_info(chip->card->dev, |
| 592 | "Invalid position buffer, using LPIB read method instead.\n"); |
| 593 | chip->get_position[stream] = azx_get_pos_lpib; |
| 594 | pos = azx_get_pos_lpib(chip, azx_dev); |
| 595 | chip->get_delay[stream] = NULL; |
| 596 | } else { |
| 597 | chip->get_position[stream] = azx_get_pos_posbuf; |
| 598 | if (chip->driver_caps & AZX_DCAPS_COUNT_LPIB_DELAY) |
| 599 | chip->get_delay[stream] = azx_get_delay_from_lpib; |
| 600 | } |
| 601 | } |
| 602 | |
| 603 | if (pos >= azx_dev->bufsize) |
| 604 | pos = 0; |
Takashi Iwai | 9ad593f | 2008-05-16 12:34:47 +0200 | [diff] [blame] | 605 | |
Takashi Iwai | d6d8bf5 | 2010-02-12 18:17:06 +0100 | [diff] [blame] | 606 | if (WARN_ONCE(!azx_dev->period_bytes, |
| 607 | "hda-intel: zero azx_dev->period_bytes")) |
Jaroslav Kysela | f48f606 | 2010-05-11 12:10:47 +0200 | [diff] [blame] | 608 | return -1; /* this shouldn't happen! */ |
Jaroslav Kysela | edb3993 | 2010-06-02 13:29:17 +0200 | [diff] [blame] | 609 | if (wallclk < (azx_dev->period_wallclk * 5) / 4 && |
Jaroslav Kysela | f48f606 | 2010-05-11 12:10:47 +0200 | [diff] [blame] | 610 | pos % azx_dev->period_bytes > azx_dev->period_bytes / 2) |
| 611 | /* NG - it's below the first next period boundary */ |
Dylan Reid | 9cdc011 | 2014-02-28 15:41:14 -0800 | [diff] [blame] | 612 | return chip->bdl_pos_adj[chip->dev_index] ? 0 : -1; |
Jaroslav Kysela | edb3993 | 2010-06-02 13:29:17 +0200 | [diff] [blame] | 613 | azx_dev->start_wallclk += wallclk; |
Takashi Iwai | 9ad593f | 2008-05-16 12:34:47 +0200 | [diff] [blame] | 614 | return 1; /* OK, it's fine */ |
| 615 | } |
| 616 | |
| 617 | /* |
| 618 | * The work for pending PCM period updates. |
| 619 | */ |
| 620 | static void azx_irq_pending_work(struct work_struct *work) |
| 621 | { |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 622 | struct hda_intel *hda = container_of(work, struct hda_intel, irq_pending_work); |
| 623 | struct azx *chip = &hda->chip; |
Jaroslav Kysela | e546372 | 2010-05-11 10:21:46 +0200 | [diff] [blame] | 624 | int i, pending, ok; |
Takashi Iwai | 9ad593f | 2008-05-16 12:34:47 +0200 | [diff] [blame] | 625 | |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 626 | if (!hda->irq_pending_warned) { |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 627 | dev_info(chip->card->dev, |
| 628 | "IRQ timing workaround is activated for card #%d. Suggest a bigger bdl_pos_adj.\n", |
| 629 | chip->card->number); |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 630 | hda->irq_pending_warned = 1; |
Takashi Iwai | a6a950a | 2008-06-10 17:53:35 +0200 | [diff] [blame] | 631 | } |
| 632 | |
Takashi Iwai | 9ad593f | 2008-05-16 12:34:47 +0200 | [diff] [blame] | 633 | for (;;) { |
| 634 | pending = 0; |
| 635 | spin_lock_irq(&chip->reg_lock); |
| 636 | for (i = 0; i < chip->num_streams; i++) { |
| 637 | struct azx_dev *azx_dev = &chip->azx_dev[i]; |
| 638 | if (!azx_dev->irq_pending || |
| 639 | !azx_dev->substream || |
| 640 | !azx_dev->running) |
| 641 | continue; |
Jaroslav Kysela | e546372 | 2010-05-11 10:21:46 +0200 | [diff] [blame] | 642 | ok = azx_position_ok(chip, azx_dev); |
| 643 | if (ok > 0) { |
Takashi Iwai | 9ad593f | 2008-05-16 12:34:47 +0200 | [diff] [blame] | 644 | azx_dev->irq_pending = 0; |
| 645 | spin_unlock(&chip->reg_lock); |
| 646 | snd_pcm_period_elapsed(azx_dev->substream); |
| 647 | spin_lock(&chip->reg_lock); |
Jaroslav Kysela | e546372 | 2010-05-11 10:21:46 +0200 | [diff] [blame] | 648 | } else if (ok < 0) { |
| 649 | pending = 0; /* too early */ |
Takashi Iwai | 9ad593f | 2008-05-16 12:34:47 +0200 | [diff] [blame] | 650 | } else |
| 651 | pending++; |
| 652 | } |
| 653 | spin_unlock_irq(&chip->reg_lock); |
| 654 | if (!pending) |
| 655 | return; |
Takashi Iwai | 08af495 | 2010-08-03 14:39:04 +0200 | [diff] [blame] | 656 | msleep(1); |
Takashi Iwai | 9ad593f | 2008-05-16 12:34:47 +0200 | [diff] [blame] | 657 | } |
| 658 | } |
| 659 | |
| 660 | /* clear irq_pending flags and assure no on-going workq */ |
| 661 | static void azx_clear_irq_pending(struct azx *chip) |
| 662 | { |
| 663 | int i; |
| 664 | |
| 665 | spin_lock_irq(&chip->reg_lock); |
| 666 | for (i = 0; i < chip->num_streams; i++) |
| 667 | chip->azx_dev[i].irq_pending = 0; |
| 668 | spin_unlock_irq(&chip->reg_lock); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 669 | } |
| 670 | |
Takashi Iwai | 68e7fff | 2006-10-23 13:40:59 +0200 | [diff] [blame] | 671 | static int azx_acquire_irq(struct azx *chip, int do_disconnect) |
| 672 | { |
Takashi Iwai | 437a5a4 | 2006-11-21 12:14:23 +0100 | [diff] [blame] | 673 | if (request_irq(chip->pci->irq, azx_interrupt, |
| 674 | chip->msi ? 0 : IRQF_SHARED, |
Takashi Iwai | 934c2b6 | 2011-06-10 16:36:37 +0200 | [diff] [blame] | 675 | KBUILD_MODNAME, chip)) { |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 676 | dev_err(chip->card->dev, |
| 677 | "unable to grab IRQ %d, disabling device\n", |
| 678 | chip->pci->irq); |
Takashi Iwai | 68e7fff | 2006-10-23 13:40:59 +0200 | [diff] [blame] | 679 | if (do_disconnect) |
| 680 | snd_card_disconnect(chip->card); |
| 681 | return -1; |
| 682 | } |
| 683 | chip->irq = chip->pci->irq; |
Takashi Iwai | 69e1341 | 2006-11-21 12:10:55 +0100 | [diff] [blame] | 684 | pci_intx(chip->pci, !chip->msi); |
Takashi Iwai | 68e7fff | 2006-10-23 13:40:59 +0200 | [diff] [blame] | 685 | return 0; |
| 686 | } |
| 687 | |
Takashi Iwai | b6050ef | 2014-06-26 16:50:16 +0200 | [diff] [blame] | 688 | /* get the current DMA position with correction on VIA chips */ |
| 689 | static unsigned int azx_via_get_position(struct azx *chip, |
| 690 | struct azx_dev *azx_dev) |
| 691 | { |
| 692 | unsigned int link_pos, mini_pos, bound_pos; |
| 693 | unsigned int mod_link_pos, mod_dma_pos, mod_mini_pos; |
| 694 | unsigned int fifo_size; |
| 695 | |
| 696 | link_pos = azx_sd_readl(chip, azx_dev, SD_LPIB); |
| 697 | if (azx_dev->substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { |
| 698 | /* Playback, no problem using link position */ |
| 699 | return link_pos; |
| 700 | } |
| 701 | |
| 702 | /* Capture */ |
| 703 | /* For new chipset, |
| 704 | * use mod to get the DMA position just like old chipset |
| 705 | */ |
| 706 | mod_dma_pos = le32_to_cpu(*azx_dev->posbuf); |
| 707 | mod_dma_pos %= azx_dev->period_bytes; |
| 708 | |
| 709 | /* azx_dev->fifo_size can't get FIFO size of in stream. |
| 710 | * Get from base address + offset. |
| 711 | */ |
| 712 | fifo_size = readw(chip->remap_addr + VIA_IN_STREAM0_FIFO_SIZE_OFFSET); |
| 713 | |
| 714 | if (azx_dev->insufficient) { |
| 715 | /* Link position never gather than FIFO size */ |
| 716 | if (link_pos <= fifo_size) |
| 717 | return 0; |
| 718 | |
| 719 | azx_dev->insufficient = 0; |
| 720 | } |
| 721 | |
| 722 | if (link_pos <= fifo_size) |
| 723 | mini_pos = azx_dev->bufsize + link_pos - fifo_size; |
| 724 | else |
| 725 | mini_pos = link_pos - fifo_size; |
| 726 | |
| 727 | /* Find nearest previous boudary */ |
| 728 | mod_mini_pos = mini_pos % azx_dev->period_bytes; |
| 729 | mod_link_pos = link_pos % azx_dev->period_bytes; |
| 730 | if (mod_link_pos >= fifo_size) |
| 731 | bound_pos = link_pos - mod_link_pos; |
| 732 | else if (mod_dma_pos >= mod_mini_pos) |
| 733 | bound_pos = mini_pos - mod_mini_pos; |
| 734 | else { |
| 735 | bound_pos = mini_pos - mod_mini_pos + azx_dev->period_bytes; |
| 736 | if (bound_pos >= azx_dev->bufsize) |
| 737 | bound_pos = 0; |
| 738 | } |
| 739 | |
| 740 | /* Calculate real DMA position we want */ |
| 741 | return bound_pos + mod_dma_pos; |
| 742 | } |
| 743 | |
Takashi Iwai | 83012a7 | 2012-08-24 18:38:08 +0200 | [diff] [blame] | 744 | #ifdef CONFIG_PM |
Takashi Iwai | 65fcd41 | 2012-08-14 17:13:32 +0200 | [diff] [blame] | 745 | static DEFINE_MUTEX(card_list_lock); |
| 746 | static LIST_HEAD(card_list); |
| 747 | |
| 748 | static void azx_add_card_list(struct azx *chip) |
| 749 | { |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 750 | struct hda_intel *hda = container_of(chip, struct hda_intel, chip); |
Takashi Iwai | 65fcd41 | 2012-08-14 17:13:32 +0200 | [diff] [blame] | 751 | mutex_lock(&card_list_lock); |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 752 | list_add(&hda->list, &card_list); |
Takashi Iwai | 65fcd41 | 2012-08-14 17:13:32 +0200 | [diff] [blame] | 753 | mutex_unlock(&card_list_lock); |
| 754 | } |
| 755 | |
| 756 | static void azx_del_card_list(struct azx *chip) |
| 757 | { |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 758 | struct hda_intel *hda = container_of(chip, struct hda_intel, chip); |
Takashi Iwai | 65fcd41 | 2012-08-14 17:13:32 +0200 | [diff] [blame] | 759 | mutex_lock(&card_list_lock); |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 760 | list_del_init(&hda->list); |
Takashi Iwai | 65fcd41 | 2012-08-14 17:13:32 +0200 | [diff] [blame] | 761 | mutex_unlock(&card_list_lock); |
| 762 | } |
| 763 | |
| 764 | /* trigger power-save check at writing parameter */ |
| 765 | static int param_set_xint(const char *val, const struct kernel_param *kp) |
| 766 | { |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 767 | struct hda_intel *hda; |
Takashi Iwai | 65fcd41 | 2012-08-14 17:13:32 +0200 | [diff] [blame] | 768 | struct azx *chip; |
| 769 | struct hda_codec *c; |
| 770 | int prev = power_save; |
| 771 | int ret = param_set_int(val, kp); |
| 772 | |
| 773 | if (ret || prev == power_save) |
| 774 | return ret; |
| 775 | |
| 776 | mutex_lock(&card_list_lock); |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 777 | list_for_each_entry(hda, &card_list, list) { |
| 778 | chip = &hda->chip; |
Takashi Iwai | 65fcd41 | 2012-08-14 17:13:32 +0200 | [diff] [blame] | 779 | if (!chip->bus || chip->disabled) |
| 780 | continue; |
| 781 | list_for_each_entry(c, &chip->bus->codec_list, list) |
| 782 | snd_hda_power_sync(c); |
| 783 | } |
| 784 | mutex_unlock(&card_list_lock); |
| 785 | return 0; |
| 786 | } |
| 787 | #else |
| 788 | #define azx_add_card_list(chip) /* NOP */ |
| 789 | #define azx_del_card_list(chip) /* NOP */ |
Takashi Iwai | 83012a7 | 2012-08-24 18:38:08 +0200 | [diff] [blame] | 790 | #endif /* CONFIG_PM */ |
Takashi Iwai | 5c0b9be | 2008-12-11 11:47:17 +0100 | [diff] [blame] | 791 | |
Takashi Iwai | 7ccbde5 | 2012-08-14 18:10:09 +0200 | [diff] [blame] | 792 | #if defined(CONFIG_PM_SLEEP) || defined(SUPPORT_VGA_SWITCHEROO) |
Takashi Iwai | 5c0b9be | 2008-12-11 11:47:17 +0100 | [diff] [blame] | 793 | /* |
| 794 | * power management |
| 795 | */ |
Takashi Iwai | 68cb2b5 | 2012-07-02 15:20:37 +0200 | [diff] [blame] | 796 | static int azx_suspend(struct device *dev) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 797 | { |
Takashi Iwai | 68cb2b5 | 2012-07-02 15:20:37 +0200 | [diff] [blame] | 798 | struct pci_dev *pci = to_pci_dev(dev); |
| 799 | struct snd_card *card = dev_get_drvdata(dev); |
Takashi Iwai | 2d9772e | 2014-07-16 16:31:04 +0200 | [diff] [blame] | 800 | struct azx *chip; |
| 801 | struct hda_intel *hda; |
Takashi Iwai | 01b65bf | 2011-11-24 14:31:46 +0100 | [diff] [blame] | 802 | struct azx_pcm *p; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 803 | |
Takashi Iwai | 2d9772e | 2014-07-16 16:31:04 +0200 | [diff] [blame] | 804 | if (!card) |
| 805 | return 0; |
| 806 | |
| 807 | chip = card->private_data; |
| 808 | hda = container_of(chip, struct hda_intel, chip); |
Takashi Iwai | 1618e84 | 2014-07-15 15:27:19 +0200 | [diff] [blame] | 809 | if (chip->disabled || hda->init_failed) |
Takashi Iwai | c5c2152 | 2012-12-04 17:01:25 +0100 | [diff] [blame] | 810 | return 0; |
| 811 | |
Takashi Iwai | 421a125 | 2005-11-17 16:11:09 +0100 | [diff] [blame] | 812 | snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); |
Takashi Iwai | 9ad593f | 2008-05-16 12:34:47 +0200 | [diff] [blame] | 813 | azx_clear_irq_pending(chip); |
Takashi Iwai | 01b65bf | 2011-11-24 14:31:46 +0100 | [diff] [blame] | 814 | list_for_each_entry(p, &chip->pcm_list, list) |
| 815 | snd_pcm_suspend_all(p->pcm); |
Takashi Iwai | 0b7a2e9 | 2007-08-14 15:18:26 +0200 | [diff] [blame] | 816 | if (chip->initialized) |
Takashi Iwai | 8dd7833 | 2009-06-02 01:16:07 +0200 | [diff] [blame] | 817 | snd_hda_suspend(chip->bus); |
Takashi Iwai | cb53c62 | 2007-08-10 17:21:45 +0200 | [diff] [blame] | 818 | azx_stop_chip(chip); |
Mengdong Lin | 7295b26 | 2013-06-25 05:58:49 -0400 | [diff] [blame] | 819 | azx_enter_link_reset(chip); |
Takashi Iwai | 30b3539 | 2006-10-11 18:52:53 +0200 | [diff] [blame] | 820 | if (chip->irq >= 0) { |
Takashi Iwai | 43001c9 | 2006-09-08 12:30:03 +0200 | [diff] [blame] | 821 | free_irq(chip->irq, chip); |
Takashi Iwai | 30b3539 | 2006-10-11 18:52:53 +0200 | [diff] [blame] | 822 | chip->irq = -1; |
| 823 | } |
Mengdong Lin | a07187c | 2014-06-26 18:45:16 +0800 | [diff] [blame] | 824 | |
Takashi Iwai | 68e7fff | 2006-10-23 13:40:59 +0200 | [diff] [blame] | 825 | if (chip->msi) |
Takashi Iwai | 43001c9 | 2006-09-08 12:30:03 +0200 | [diff] [blame] | 826 | pci_disable_msi(chip->pci); |
Takashi Iwai | 421a125 | 2005-11-17 16:11:09 +0100 | [diff] [blame] | 827 | pci_disable_device(pci); |
| 828 | pci_save_state(pci); |
Takashi Iwai | 68cb2b5 | 2012-07-02 15:20:37 +0200 | [diff] [blame] | 829 | pci_set_power_state(pci, PCI_D3hot); |
Wang Xingchao | 99a2008 | 2013-05-30 22:07:10 +0800 | [diff] [blame] | 830 | if (chip->driver_caps & AZX_DCAPS_I915_POWERWELL) |
| 831 | hda_display_power(false); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 832 | return 0; |
| 833 | } |
| 834 | |
Takashi Iwai | 68cb2b5 | 2012-07-02 15:20:37 +0200 | [diff] [blame] | 835 | static int azx_resume(struct device *dev) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 836 | { |
Takashi Iwai | 68cb2b5 | 2012-07-02 15:20:37 +0200 | [diff] [blame] | 837 | struct pci_dev *pci = to_pci_dev(dev); |
| 838 | struct snd_card *card = dev_get_drvdata(dev); |
Takashi Iwai | 2d9772e | 2014-07-16 16:31:04 +0200 | [diff] [blame] | 839 | struct azx *chip; |
| 840 | struct hda_intel *hda; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 841 | |
Takashi Iwai | 2d9772e | 2014-07-16 16:31:04 +0200 | [diff] [blame] | 842 | if (!card) |
| 843 | return 0; |
| 844 | |
| 845 | chip = card->private_data; |
| 846 | hda = container_of(chip, struct hda_intel, chip); |
Takashi Iwai | 1618e84 | 2014-07-15 15:27:19 +0200 | [diff] [blame] | 847 | if (chip->disabled || hda->init_failed) |
Takashi Iwai | c5c2152 | 2012-12-04 17:01:25 +0100 | [diff] [blame] | 848 | return 0; |
| 849 | |
Mengdong Lin | a07187c | 2014-06-26 18:45:16 +0800 | [diff] [blame] | 850 | if (chip->driver_caps & AZX_DCAPS_I915_POWERWELL) { |
Wang Xingchao | 99a2008 | 2013-05-30 22:07:10 +0800 | [diff] [blame] | 851 | hda_display_power(true); |
Mengdong Lin | e4d9e51 | 2014-07-03 17:02:23 +0800 | [diff] [blame] | 852 | haswell_set_bclk(chip); |
Mengdong Lin | a07187c | 2014-06-26 18:45:16 +0800 | [diff] [blame] | 853 | } |
Takashi Iwai | d14a7e0 | 2009-02-16 10:13:03 +0100 | [diff] [blame] | 854 | pci_set_power_state(pci, PCI_D0); |
| 855 | pci_restore_state(pci); |
Takashi Iwai | 30b3539 | 2006-10-11 18:52:53 +0200 | [diff] [blame] | 856 | if (pci_enable_device(pci) < 0) { |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 857 | dev_err(chip->card->dev, |
| 858 | "pci_enable_device failed, disabling device\n"); |
Takashi Iwai | 30b3539 | 2006-10-11 18:52:53 +0200 | [diff] [blame] | 859 | snd_card_disconnect(card); |
| 860 | return -EIO; |
| 861 | } |
| 862 | pci_set_master(pci); |
Takashi Iwai | 68e7fff | 2006-10-23 13:40:59 +0200 | [diff] [blame] | 863 | if (chip->msi) |
| 864 | if (pci_enable_msi(pci) < 0) |
| 865 | chip->msi = 0; |
| 866 | if (azx_acquire_irq(chip, 1) < 0) |
Takashi Iwai | 30b3539 | 2006-10-11 18:52:53 +0200 | [diff] [blame] | 867 | return -EIO; |
Takashi Iwai | cb53c62 | 2007-08-10 17:21:45 +0200 | [diff] [blame] | 868 | azx_init_pci(chip); |
Maxim Levitsky | d804ad9 | 2007-09-03 15:28:04 +0200 | [diff] [blame] | 869 | |
Thierry Reding | 17c3ad0 | 2014-04-09 12:30:57 +0200 | [diff] [blame] | 870 | azx_init_chip(chip, true); |
Maxim Levitsky | d804ad9 | 2007-09-03 15:28:04 +0200 | [diff] [blame] | 871 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 872 | snd_hda_resume(chip->bus); |
Takashi Iwai | 421a125 | 2005-11-17 16:11:09 +0100 | [diff] [blame] | 873 | snd_power_change_state(card, SNDRV_CTL_POWER_D0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 874 | return 0; |
| 875 | } |
Mengdong Lin | b8dfc462 | 2012-08-23 17:32:30 +0800 | [diff] [blame] | 876 | #endif /* CONFIG_PM_SLEEP || SUPPORT_VGA_SWITCHEROO */ |
| 877 | |
Rafael J. Wysocki | 641d334 | 2014-12-13 00:42:18 +0100 | [diff] [blame] | 878 | #ifdef CONFIG_PM |
Mengdong Lin | b8dfc462 | 2012-08-23 17:32:30 +0800 | [diff] [blame] | 879 | static int azx_runtime_suspend(struct device *dev) |
| 880 | { |
| 881 | struct snd_card *card = dev_get_drvdata(dev); |
Takashi Iwai | 2d9772e | 2014-07-16 16:31:04 +0200 | [diff] [blame] | 882 | struct azx *chip; |
| 883 | struct hda_intel *hda; |
Mengdong Lin | b8dfc462 | 2012-08-23 17:32:30 +0800 | [diff] [blame] | 884 | |
Takashi Iwai | 2d9772e | 2014-07-16 16:31:04 +0200 | [diff] [blame] | 885 | if (!card) |
| 886 | return 0; |
| 887 | |
| 888 | chip = card->private_data; |
| 889 | hda = container_of(chip, struct hda_intel, chip); |
Takashi Iwai | 1618e84 | 2014-07-15 15:27:19 +0200 | [diff] [blame] | 890 | if (chip->disabled || hda->init_failed) |
Dave Airlie | 246efa4 | 2013-07-29 15:19:29 +1000 | [diff] [blame] | 891 | return 0; |
| 892 | |
| 893 | if (!(chip->driver_caps & AZX_DCAPS_PM_RUNTIME)) |
| 894 | return 0; |
| 895 | |
Wang Xingchao | 7d4f606 | 2013-07-25 23:34:46 -0400 | [diff] [blame] | 896 | /* enable controller wake up event */ |
| 897 | azx_writew(chip, WAKEEN, azx_readw(chip, WAKEEN) | |
| 898 | STATESTS_INT_MASK); |
| 899 | |
Mengdong Lin | b8dfc462 | 2012-08-23 17:32:30 +0800 | [diff] [blame] | 900 | azx_stop_chip(chip); |
Takashi Iwai | 873ce8a | 2013-11-26 11:58:40 +0100 | [diff] [blame] | 901 | azx_enter_link_reset(chip); |
Mengdong Lin | b8dfc462 | 2012-08-23 17:32:30 +0800 | [diff] [blame] | 902 | azx_clear_irq_pending(chip); |
Mengdong Lin | e4d9e51 | 2014-07-03 17:02:23 +0800 | [diff] [blame] | 903 | if (chip->driver_caps & AZX_DCAPS_I915_POWERWELL) |
Wang Xingchao | 99a2008 | 2013-05-30 22:07:10 +0800 | [diff] [blame] | 904 | hda_display_power(false); |
Mengdong Lin | e4d9e51 | 2014-07-03 17:02:23 +0800 | [diff] [blame] | 905 | |
Mengdong Lin | b8dfc462 | 2012-08-23 17:32:30 +0800 | [diff] [blame] | 906 | return 0; |
| 907 | } |
| 908 | |
| 909 | static int azx_runtime_resume(struct device *dev) |
| 910 | { |
| 911 | struct snd_card *card = dev_get_drvdata(dev); |
Takashi Iwai | 2d9772e | 2014-07-16 16:31:04 +0200 | [diff] [blame] | 912 | struct azx *chip; |
| 913 | struct hda_intel *hda; |
Wang Xingchao | 7d4f606 | 2013-07-25 23:34:46 -0400 | [diff] [blame] | 914 | struct hda_bus *bus; |
| 915 | struct hda_codec *codec; |
| 916 | int status; |
Mengdong Lin | b8dfc462 | 2012-08-23 17:32:30 +0800 | [diff] [blame] | 917 | |
Takashi Iwai | 2d9772e | 2014-07-16 16:31:04 +0200 | [diff] [blame] | 918 | if (!card) |
| 919 | return 0; |
| 920 | |
| 921 | chip = card->private_data; |
| 922 | hda = container_of(chip, struct hda_intel, chip); |
Takashi Iwai | 1618e84 | 2014-07-15 15:27:19 +0200 | [diff] [blame] | 923 | if (chip->disabled || hda->init_failed) |
Dave Airlie | 246efa4 | 2013-07-29 15:19:29 +1000 | [diff] [blame] | 924 | return 0; |
| 925 | |
| 926 | if (!(chip->driver_caps & AZX_DCAPS_PM_RUNTIME)) |
| 927 | return 0; |
| 928 | |
Mengdong Lin | a07187c | 2014-06-26 18:45:16 +0800 | [diff] [blame] | 929 | if (chip->driver_caps & AZX_DCAPS_I915_POWERWELL) { |
Wang Xingchao | 99a2008 | 2013-05-30 22:07:10 +0800 | [diff] [blame] | 930 | hda_display_power(true); |
Mengdong Lin | e4d9e51 | 2014-07-03 17:02:23 +0800 | [diff] [blame] | 931 | haswell_set_bclk(chip); |
Mengdong Lin | a07187c | 2014-06-26 18:45:16 +0800 | [diff] [blame] | 932 | } |
Wang Xingchao | 7d4f606 | 2013-07-25 23:34:46 -0400 | [diff] [blame] | 933 | |
| 934 | /* Read STATESTS before controller reset */ |
| 935 | status = azx_readw(chip, STATESTS); |
| 936 | |
Mengdong Lin | b8dfc462 | 2012-08-23 17:32:30 +0800 | [diff] [blame] | 937 | azx_init_pci(chip); |
Thierry Reding | 17c3ad0 | 2014-04-09 12:30:57 +0200 | [diff] [blame] | 938 | azx_init_chip(chip, true); |
Wang Xingchao | 7d4f606 | 2013-07-25 23:34:46 -0400 | [diff] [blame] | 939 | |
| 940 | bus = chip->bus; |
| 941 | if (status && bus) { |
| 942 | list_for_each_entry(codec, &bus->codec_list, list) |
| 943 | if (status & (1 << codec->addr)) |
| 944 | queue_delayed_work(codec->bus->workq, |
| 945 | &codec->jackpoll_work, codec->jackpoll_interval); |
| 946 | } |
| 947 | |
| 948 | /* disable controller Wake Up event*/ |
| 949 | azx_writew(chip, WAKEEN, azx_readw(chip, WAKEEN) & |
| 950 | ~STATESTS_INT_MASK); |
| 951 | |
Mengdong Lin | b8dfc462 | 2012-08-23 17:32:30 +0800 | [diff] [blame] | 952 | return 0; |
| 953 | } |
Takashi Iwai | 6eb827d | 2012-12-12 11:50:12 +0100 | [diff] [blame] | 954 | |
| 955 | static int azx_runtime_idle(struct device *dev) |
| 956 | { |
| 957 | struct snd_card *card = dev_get_drvdata(dev); |
Takashi Iwai | 2d9772e | 2014-07-16 16:31:04 +0200 | [diff] [blame] | 958 | struct azx *chip; |
| 959 | struct hda_intel *hda; |
Takashi Iwai | 6eb827d | 2012-12-12 11:50:12 +0100 | [diff] [blame] | 960 | |
Takashi Iwai | 2d9772e | 2014-07-16 16:31:04 +0200 | [diff] [blame] | 961 | if (!card) |
| 962 | return 0; |
| 963 | |
| 964 | chip = card->private_data; |
| 965 | hda = container_of(chip, struct hda_intel, chip); |
Takashi Iwai | 1618e84 | 2014-07-15 15:27:19 +0200 | [diff] [blame] | 966 | if (chip->disabled || hda->init_failed) |
Dave Airlie | 246efa4 | 2013-07-29 15:19:29 +1000 | [diff] [blame] | 967 | return 0; |
| 968 | |
Takashi Iwai | 6eb827d | 2012-12-12 11:50:12 +0100 | [diff] [blame] | 969 | if (!power_save_controller || |
| 970 | !(chip->driver_caps & AZX_DCAPS_PM_RUNTIME)) |
| 971 | return -EBUSY; |
| 972 | |
| 973 | return 0; |
| 974 | } |
| 975 | |
Mengdong Lin | b8dfc462 | 2012-08-23 17:32:30 +0800 | [diff] [blame] | 976 | static const struct dev_pm_ops azx_pm = { |
| 977 | SET_SYSTEM_SLEEP_PM_OPS(azx_suspend, azx_resume) |
Takashi Iwai | 6eb827d | 2012-12-12 11:50:12 +0100 | [diff] [blame] | 978 | SET_RUNTIME_PM_OPS(azx_runtime_suspend, azx_runtime_resume, azx_runtime_idle) |
Mengdong Lin | b8dfc462 | 2012-08-23 17:32:30 +0800 | [diff] [blame] | 979 | }; |
| 980 | |
Takashi Iwai | 68cb2b5 | 2012-07-02 15:20:37 +0200 | [diff] [blame] | 981 | #define AZX_PM_OPS &azx_pm |
| 982 | #else |
Takashi Iwai | 68cb2b5 | 2012-07-02 15:20:37 +0200 | [diff] [blame] | 983 | #define AZX_PM_OPS NULL |
Mengdong Lin | b8dfc462 | 2012-08-23 17:32:30 +0800 | [diff] [blame] | 984 | #endif /* CONFIG_PM */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 985 | |
| 986 | |
Takashi Iwai | 48c8b0e | 2012-12-07 07:40:35 +0100 | [diff] [blame] | 987 | static int azx_probe_continue(struct azx *chip); |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 988 | |
Steven Newbury | 8393ec4a | 2012-06-08 13:06:29 +0200 | [diff] [blame] | 989 | #ifdef SUPPORT_VGA_SWITCHEROO |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 990 | static struct pci_dev *get_bound_vga(struct pci_dev *pci); |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 991 | |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 992 | static void azx_vs_set_state(struct pci_dev *pci, |
| 993 | enum vga_switcheroo_state state) |
| 994 | { |
| 995 | struct snd_card *card = pci_get_drvdata(pci); |
| 996 | struct azx *chip = card->private_data; |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 997 | struct hda_intel *hda = container_of(chip, struct hda_intel, chip); |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 998 | bool disabled; |
| 999 | |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 1000 | wait_for_completion(&hda->probe_wait); |
| 1001 | if (hda->init_failed) |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1002 | return; |
| 1003 | |
| 1004 | disabled = (state == VGA_SWITCHEROO_OFF); |
| 1005 | if (chip->disabled == disabled) |
| 1006 | return; |
| 1007 | |
| 1008 | if (!chip->bus) { |
| 1009 | chip->disabled = disabled; |
| 1010 | if (!disabled) { |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 1011 | dev_info(chip->card->dev, |
| 1012 | "Start delayed initialization\n"); |
Takashi Iwai | 5c90680 | 2013-05-30 22:07:09 +0800 | [diff] [blame] | 1013 | if (azx_probe_continue(chip) < 0) { |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 1014 | dev_err(chip->card->dev, "initialization error\n"); |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 1015 | hda->init_failed = true; |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1016 | } |
| 1017 | } |
| 1018 | } else { |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 1019 | dev_info(chip->card->dev, "%s via VGA-switcheroo\n", |
| 1020 | disabled ? "Disabling" : "Enabling"); |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1021 | if (disabled) { |
Dylan Reid | 8928756 | 2014-02-28 15:41:15 -0800 | [diff] [blame] | 1022 | pm_runtime_put_sync_suspend(card->dev); |
| 1023 | azx_suspend(card->dev); |
Dave Airlie | 246efa4 | 2013-07-29 15:19:29 +1000 | [diff] [blame] | 1024 | /* when we get suspended by vga switcheroo we end up in D3cold, |
| 1025 | * however we have no ACPI handle, so pci/acpi can't put us there, |
| 1026 | * put ourselves there */ |
| 1027 | pci->current_state = PCI_D3cold; |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1028 | chip->disabled = true; |
Takashi Iwai | 128960a | 2012-10-12 17:28:18 +0200 | [diff] [blame] | 1029 | if (snd_hda_lock_devices(chip->bus)) |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 1030 | dev_warn(chip->card->dev, |
| 1031 | "Cannot lock devices!\n"); |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1032 | } else { |
| 1033 | snd_hda_unlock_devices(chip->bus); |
Dylan Reid | 8928756 | 2014-02-28 15:41:15 -0800 | [diff] [blame] | 1034 | pm_runtime_get_noresume(card->dev); |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1035 | chip->disabled = false; |
Dylan Reid | 8928756 | 2014-02-28 15:41:15 -0800 | [diff] [blame] | 1036 | azx_resume(card->dev); |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1037 | } |
| 1038 | } |
| 1039 | } |
| 1040 | |
| 1041 | static bool azx_vs_can_switch(struct pci_dev *pci) |
| 1042 | { |
| 1043 | struct snd_card *card = pci_get_drvdata(pci); |
| 1044 | struct azx *chip = card->private_data; |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 1045 | struct hda_intel *hda = container_of(chip, struct hda_intel, chip); |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1046 | |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 1047 | wait_for_completion(&hda->probe_wait); |
| 1048 | if (hda->init_failed) |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1049 | return false; |
| 1050 | if (chip->disabled || !chip->bus) |
| 1051 | return true; |
| 1052 | if (snd_hda_lock_devices(chip->bus)) |
| 1053 | return false; |
| 1054 | snd_hda_unlock_devices(chip->bus); |
| 1055 | return true; |
| 1056 | } |
| 1057 | |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 1058 | static void init_vga_switcheroo(struct azx *chip) |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1059 | { |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 1060 | struct hda_intel *hda = container_of(chip, struct hda_intel, chip); |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1061 | struct pci_dev *p = get_bound_vga(chip->pci); |
| 1062 | if (p) { |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 1063 | dev_info(chip->card->dev, |
| 1064 | "Handle VGA-switcheroo audio client\n"); |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 1065 | hda->use_vga_switcheroo = 1; |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1066 | pci_dev_put(p); |
| 1067 | } |
| 1068 | } |
| 1069 | |
| 1070 | static const struct vga_switcheroo_client_ops azx_vs_ops = { |
| 1071 | .set_gpu_state = azx_vs_set_state, |
| 1072 | .can_switch = azx_vs_can_switch, |
| 1073 | }; |
| 1074 | |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 1075 | static int register_vga_switcheroo(struct azx *chip) |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1076 | { |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 1077 | struct hda_intel *hda = container_of(chip, struct hda_intel, chip); |
Takashi Iwai | 128960a | 2012-10-12 17:28:18 +0200 | [diff] [blame] | 1078 | int err; |
| 1079 | |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 1080 | if (!hda->use_vga_switcheroo) |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1081 | return 0; |
| 1082 | /* FIXME: currently only handling DIS controller |
| 1083 | * is there any machine with two switchable HDMI audio controllers? |
| 1084 | */ |
Takashi Iwai | 128960a | 2012-10-12 17:28:18 +0200 | [diff] [blame] | 1085 | err = vga_switcheroo_register_audio_client(chip->pci, &azx_vs_ops, |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1086 | VGA_SWITCHEROO_DIS, |
| 1087 | chip->bus != NULL); |
Takashi Iwai | 128960a | 2012-10-12 17:28:18 +0200 | [diff] [blame] | 1088 | if (err < 0) |
| 1089 | return err; |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 1090 | hda->vga_switcheroo_registered = 1; |
Dave Airlie | 246efa4 | 2013-07-29 15:19:29 +1000 | [diff] [blame] | 1091 | |
| 1092 | /* register as an optimus hdmi audio power domain */ |
Dylan Reid | 8928756 | 2014-02-28 15:41:15 -0800 | [diff] [blame] | 1093 | vga_switcheroo_init_domain_pm_optimus_hdmi_audio(chip->card->dev, |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 1094 | &hda->hdmi_pm_domain); |
Takashi Iwai | 128960a | 2012-10-12 17:28:18 +0200 | [diff] [blame] | 1095 | return 0; |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1096 | } |
| 1097 | #else |
| 1098 | #define init_vga_switcheroo(chip) /* NOP */ |
| 1099 | #define register_vga_switcheroo(chip) 0 |
Steven Newbury | 8393ec4a | 2012-06-08 13:06:29 +0200 | [diff] [blame] | 1100 | #define check_hdmi_disabled(pci) false |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1101 | #endif /* SUPPORT_VGA_SWITCHER */ |
| 1102 | |
Takashi Iwai | 0cbf009 | 2008-10-29 16:18:25 +0100 | [diff] [blame] | 1103 | /* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1104 | * destructor |
| 1105 | */ |
Takashi Iwai | a98f90f | 2005-11-17 14:59:02 +0100 | [diff] [blame] | 1106 | static int azx_free(struct azx *chip) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1107 | { |
Wang Xingchao | c67e222 | 2013-05-30 22:07:08 +0800 | [diff] [blame] | 1108 | struct pci_dev *pci = chip->pci; |
Mengdong Lin | a07187c | 2014-06-26 18:45:16 +0800 | [diff] [blame] | 1109 | struct hda_intel *hda = container_of(chip, struct hda_intel, chip); |
Takashi Iwai | 4ce107b | 2008-02-06 14:50:19 +0100 | [diff] [blame] | 1110 | int i; |
| 1111 | |
Wang Xingchao | c67e222 | 2013-05-30 22:07:08 +0800 | [diff] [blame] | 1112 | if ((chip->driver_caps & AZX_DCAPS_PM_RUNTIME) |
| 1113 | && chip->running) |
| 1114 | pm_runtime_get_noresume(&pci->dev); |
| 1115 | |
Takashi Iwai | 65fcd41 | 2012-08-14 17:13:32 +0200 | [diff] [blame] | 1116 | azx_del_card_list(chip); |
| 1117 | |
Takashi Iwai | 0cbf009 | 2008-10-29 16:18:25 +0100 | [diff] [blame] | 1118 | azx_notifier_unregister(chip); |
| 1119 | |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 1120 | hda->init_failed = 1; /* to be sure */ |
| 1121 | complete_all(&hda->probe_wait); |
Takashi Iwai | f4c482a | 2012-12-04 15:09:23 +0100 | [diff] [blame] | 1122 | |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 1123 | if (use_vga_switcheroo(hda)) { |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1124 | if (chip->disabled && chip->bus) |
| 1125 | snd_hda_unlock_devices(chip->bus); |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 1126 | if (hda->vga_switcheroo_registered) |
Takashi Iwai | 128960a | 2012-10-12 17:28:18 +0200 | [diff] [blame] | 1127 | vga_switcheroo_unregister_client(chip->pci); |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1128 | } |
| 1129 | |
Takashi Iwai | ce43fba | 2005-05-30 20:33:44 +0200 | [diff] [blame] | 1130 | if (chip->initialized) { |
Takashi Iwai | 9ad593f | 2008-05-16 12:34:47 +0200 | [diff] [blame] | 1131 | azx_clear_irq_pending(chip); |
Takashi Iwai | 07e4ca5 | 2005-08-24 14:14:57 +0200 | [diff] [blame] | 1132 | for (i = 0; i < chip->num_streams; i++) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1133 | azx_stream_stop(chip, &chip->azx_dev[i]); |
Takashi Iwai | cb53c62 | 2007-08-10 17:21:45 +0200 | [diff] [blame] | 1134 | azx_stop_chip(chip); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1135 | } |
| 1136 | |
Jeff Garzik | f000fd8 | 2008-04-22 13:50:34 +0200 | [diff] [blame] | 1137 | if (chip->irq >= 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1138 | free_irq(chip->irq, (void*)chip); |
Takashi Iwai | 68e7fff | 2006-10-23 13:40:59 +0200 | [diff] [blame] | 1139 | if (chip->msi) |
Takashi Iwai | 30b3539 | 2006-10-11 18:52:53 +0200 | [diff] [blame] | 1140 | pci_disable_msi(chip->pci); |
Takashi Iwai | f079c25 | 2006-06-01 11:42:14 +0200 | [diff] [blame] | 1141 | if (chip->remap_addr) |
| 1142 | iounmap(chip->remap_addr); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1143 | |
Dylan Reid | 6790899 | 2014-02-28 15:41:23 -0800 | [diff] [blame] | 1144 | azx_free_stream_pages(chip); |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1145 | if (chip->region_requested) |
| 1146 | pci_release_regions(chip->pci); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1147 | pci_disable_device(chip->pci); |
Takashi Iwai | 07e4ca5 | 2005-08-24 14:14:57 +0200 | [diff] [blame] | 1148 | kfree(chip->azx_dev); |
Takashi Iwai | 4918cda | 2012-08-09 12:33:28 +0200 | [diff] [blame] | 1149 | #ifdef CONFIG_SND_HDA_PATCH_LOADER |
Markus Elfring | f0acd28 | 2014-11-17 10:44:33 +0100 | [diff] [blame] | 1150 | release_firmware(chip->fw); |
Takashi Iwai | 4918cda | 2012-08-09 12:33:28 +0200 | [diff] [blame] | 1151 | #endif |
Wang Xingchao | 99a2008 | 2013-05-30 22:07:10 +0800 | [diff] [blame] | 1152 | if (chip->driver_caps & AZX_DCAPS_I915_POWERWELL) { |
| 1153 | hda_display_power(false); |
| 1154 | hda_i915_exit(); |
| 1155 | } |
Mengdong Lin | a07187c | 2014-06-26 18:45:16 +0800 | [diff] [blame] | 1156 | kfree(hda); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1157 | |
| 1158 | return 0; |
| 1159 | } |
| 1160 | |
Takashi Iwai | a98f90f | 2005-11-17 14:59:02 +0100 | [diff] [blame] | 1161 | static int azx_dev_free(struct snd_device *device) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1162 | { |
| 1163 | return azx_free(device->device_data); |
| 1164 | } |
| 1165 | |
Steven Newbury | 8393ec4a | 2012-06-08 13:06:29 +0200 | [diff] [blame] | 1166 | #ifdef SUPPORT_VGA_SWITCHEROO |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1167 | /* |
Takashi Iwai | 9121947 | 2012-04-26 12:13:25 +0200 | [diff] [blame] | 1168 | * Check of disabled HDMI controller by vga-switcheroo |
| 1169 | */ |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 1170 | static struct pci_dev *get_bound_vga(struct pci_dev *pci) |
Takashi Iwai | 9121947 | 2012-04-26 12:13:25 +0200 | [diff] [blame] | 1171 | { |
| 1172 | struct pci_dev *p; |
| 1173 | |
| 1174 | /* check only discrete GPU */ |
| 1175 | switch (pci->vendor) { |
| 1176 | case PCI_VENDOR_ID_ATI: |
| 1177 | case PCI_VENDOR_ID_AMD: |
| 1178 | case PCI_VENDOR_ID_NVIDIA: |
| 1179 | if (pci->devfn == 1) { |
| 1180 | p = pci_get_domain_bus_and_slot(pci_domain_nr(pci->bus), |
| 1181 | pci->bus->number, 0); |
| 1182 | if (p) { |
| 1183 | if ((p->class >> 8) == PCI_CLASS_DISPLAY_VGA) |
| 1184 | return p; |
| 1185 | pci_dev_put(p); |
| 1186 | } |
| 1187 | } |
| 1188 | break; |
| 1189 | } |
| 1190 | return NULL; |
| 1191 | } |
| 1192 | |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 1193 | static bool check_hdmi_disabled(struct pci_dev *pci) |
Takashi Iwai | 9121947 | 2012-04-26 12:13:25 +0200 | [diff] [blame] | 1194 | { |
| 1195 | bool vga_inactive = false; |
| 1196 | struct pci_dev *p = get_bound_vga(pci); |
| 1197 | |
| 1198 | if (p) { |
Takashi Iwai | 12b78a7 | 2012-06-07 12:15:16 +0200 | [diff] [blame] | 1199 | if (vga_switcheroo_get_client_state(p) == VGA_SWITCHEROO_OFF) |
Takashi Iwai | 9121947 | 2012-04-26 12:13:25 +0200 | [diff] [blame] | 1200 | vga_inactive = true; |
| 1201 | pci_dev_put(p); |
| 1202 | } |
| 1203 | return vga_inactive; |
| 1204 | } |
Steven Newbury | 8393ec4a | 2012-06-08 13:06:29 +0200 | [diff] [blame] | 1205 | #endif /* SUPPORT_VGA_SWITCHEROO */ |
Takashi Iwai | 9121947 | 2012-04-26 12:13:25 +0200 | [diff] [blame] | 1206 | |
| 1207 | /* |
Takashi Iwai | 3372a15 | 2007-02-01 15:46:50 +0100 | [diff] [blame] | 1208 | * white/black-listing for position_fix |
| 1209 | */ |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 1210 | static struct snd_pci_quirk position_fix_list[] = { |
Takashi Iwai | d2e1c97 | 2008-06-10 17:53:34 +0200 | [diff] [blame] | 1211 | SND_PCI_QUIRK(0x1028, 0x01cc, "Dell D820", POS_FIX_LPIB), |
| 1212 | SND_PCI_QUIRK(0x1028, 0x01de, "Dell Precision 390", POS_FIX_LPIB), |
Takashi Iwai | 2f703e7 | 2009-12-01 14:17:37 +0100 | [diff] [blame] | 1213 | SND_PCI_QUIRK(0x103c, 0x306d, "HP dv3", POS_FIX_LPIB), |
Takashi Iwai | d2e1c97 | 2008-06-10 17:53:34 +0200 | [diff] [blame] | 1214 | SND_PCI_QUIRK(0x1043, 0x813d, "ASUS P5AD2", POS_FIX_LPIB), |
Daniel T Chen | dd37f8e | 2010-05-30 01:17:03 -0400 | [diff] [blame] | 1215 | SND_PCI_QUIRK(0x1043, 0x81b3, "ASUS", POS_FIX_LPIB), |
Daniel T Chen | 9f75c1b | 2010-05-30 13:08:41 -0400 | [diff] [blame] | 1216 | SND_PCI_QUIRK(0x1043, 0x81e7, "ASUS M2V", POS_FIX_LPIB), |
Daniel T Chen | e96d312 | 2010-05-27 18:32:18 -0400 | [diff] [blame] | 1217 | SND_PCI_QUIRK(0x104d, 0x9069, "Sony VPCS11V9E", POS_FIX_LPIB), |
David Henningsson | b01de4f | 2012-01-12 16:31:14 +0100 | [diff] [blame] | 1218 | SND_PCI_QUIRK(0x10de, 0xcb89, "Macbook Pro 7,1", POS_FIX_LPIB), |
Daniel T Chen | 61bb42c | 2010-05-29 11:04:11 -0400 | [diff] [blame] | 1219 | SND_PCI_QUIRK(0x1297, 0x3166, "Shuttle", POS_FIX_LPIB), |
Daniel T Chen | 9ec8dda | 2010-03-28 02:34:40 -0400 | [diff] [blame] | 1220 | SND_PCI_QUIRK(0x1458, 0xa022, "ga-ma770-ud3", POS_FIX_LPIB), |
Takashi Iwai | 45d4ebf | 2009-11-30 11:58:30 +0100 | [diff] [blame] | 1221 | SND_PCI_QUIRK(0x1462, 0x1002, "MSI Wind U115", POS_FIX_LPIB), |
Takashi Iwai | 8815cd0 | 2010-04-15 09:02:41 +0200 | [diff] [blame] | 1222 | SND_PCI_QUIRK(0x1565, 0x8218, "Biostar Microtech", POS_FIX_LPIB), |
Daniel T Chen | b90c076 | 2010-05-30 19:31:41 -0400 | [diff] [blame] | 1223 | SND_PCI_QUIRK(0x1849, 0x0888, "775Dual-VSTA", POS_FIX_LPIB), |
Daniel T Chen | 0e0280d | 2010-04-21 19:55:43 -0400 | [diff] [blame] | 1224 | SND_PCI_QUIRK(0x8086, 0x2503, "DG965OT AAD63733-203", POS_FIX_LPIB), |
Takashi Iwai | 3372a15 | 2007-02-01 15:46:50 +0100 | [diff] [blame] | 1225 | {} |
| 1226 | }; |
| 1227 | |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 1228 | static int check_position_fix(struct azx *chip, int fix) |
Takashi Iwai | 3372a15 | 2007-02-01 15:46:50 +0100 | [diff] [blame] | 1229 | { |
| 1230 | const struct snd_pci_quirk *q; |
| 1231 | |
Takashi Iwai | c673ba1 | 2009-03-17 07:49:14 +0100 | [diff] [blame] | 1232 | switch (fix) { |
Takashi Iwai | 1dac669 | 2012-09-13 14:59:47 +0200 | [diff] [blame] | 1233 | case POS_FIX_AUTO: |
Takashi Iwai | c673ba1 | 2009-03-17 07:49:14 +0100 | [diff] [blame] | 1234 | case POS_FIX_LPIB: |
| 1235 | case POS_FIX_POSBUF: |
David Henningsson | 4cb3631 | 2010-09-30 10:12:50 +0200 | [diff] [blame] | 1236 | case POS_FIX_VIACOMBO: |
Takashi Iwai | a6f2fd5 | 2012-02-28 11:58:40 +0100 | [diff] [blame] | 1237 | case POS_FIX_COMBO: |
Takashi Iwai | c673ba1 | 2009-03-17 07:49:14 +0100 | [diff] [blame] | 1238 | return fix; |
| 1239 | } |
| 1240 | |
Takashi Iwai | c673ba1 | 2009-03-17 07:49:14 +0100 | [diff] [blame] | 1241 | q = snd_pci_quirk_lookup(chip->pci, position_fix_list); |
| 1242 | if (q) { |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 1243 | dev_info(chip->card->dev, |
| 1244 | "position_fix set to %d for device %04x:%04x\n", |
| 1245 | q->value, q->subvendor, q->subdevice); |
Takashi Iwai | c673ba1 | 2009-03-17 07:49:14 +0100 | [diff] [blame] | 1246 | return q->value; |
Takashi Iwai | 3372a15 | 2007-02-01 15:46:50 +0100 | [diff] [blame] | 1247 | } |
David Henningsson | bdd9ef2 | 2010-10-04 12:02:14 +0200 | [diff] [blame] | 1248 | |
| 1249 | /* Check VIA/ATI HD Audio Controller exist */ |
Takashi Iwai | 9477c58 | 2011-05-25 09:11:37 +0200 | [diff] [blame] | 1250 | if (chip->driver_caps & AZX_DCAPS_POSFIX_VIA) { |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 1251 | dev_dbg(chip->card->dev, "Using VIACOMBO position fix\n"); |
David Henningsson | bdd9ef2 | 2010-10-04 12:02:14 +0200 | [diff] [blame] | 1252 | return POS_FIX_VIACOMBO; |
| 1253 | } |
Takashi Iwai | 9477c58 | 2011-05-25 09:11:37 +0200 | [diff] [blame] | 1254 | if (chip->driver_caps & AZX_DCAPS_POSFIX_LPIB) { |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 1255 | dev_dbg(chip->card->dev, "Using LPIB position fix\n"); |
Takashi Iwai | 9477c58 | 2011-05-25 09:11:37 +0200 | [diff] [blame] | 1256 | return POS_FIX_LPIB; |
| 1257 | } |
Takashi Iwai | c673ba1 | 2009-03-17 07:49:14 +0100 | [diff] [blame] | 1258 | return POS_FIX_AUTO; |
Takashi Iwai | 3372a15 | 2007-02-01 15:46:50 +0100 | [diff] [blame] | 1259 | } |
| 1260 | |
Takashi Iwai | b6050ef | 2014-06-26 16:50:16 +0200 | [diff] [blame] | 1261 | static void assign_position_fix(struct azx *chip, int fix) |
| 1262 | { |
| 1263 | static azx_get_pos_callback_t callbacks[] = { |
| 1264 | [POS_FIX_AUTO] = NULL, |
| 1265 | [POS_FIX_LPIB] = azx_get_pos_lpib, |
| 1266 | [POS_FIX_POSBUF] = azx_get_pos_posbuf, |
| 1267 | [POS_FIX_VIACOMBO] = azx_via_get_position, |
| 1268 | [POS_FIX_COMBO] = azx_get_pos_lpib, |
| 1269 | }; |
| 1270 | |
| 1271 | chip->get_position[0] = chip->get_position[1] = callbacks[fix]; |
| 1272 | |
| 1273 | /* combo mode uses LPIB only for playback */ |
| 1274 | if (fix == POS_FIX_COMBO) |
| 1275 | chip->get_position[1] = NULL; |
| 1276 | |
| 1277 | if (fix == POS_FIX_POSBUF && |
| 1278 | (chip->driver_caps & AZX_DCAPS_COUNT_LPIB_DELAY)) { |
| 1279 | chip->get_delay[0] = chip->get_delay[1] = |
| 1280 | azx_get_delay_from_lpib; |
| 1281 | } |
| 1282 | |
| 1283 | } |
| 1284 | |
Takashi Iwai | 3372a15 | 2007-02-01 15:46:50 +0100 | [diff] [blame] | 1285 | /* |
Takashi Iwai | 669ba27 | 2007-08-17 09:17:36 +0200 | [diff] [blame] | 1286 | * black-lists for probe_mask |
| 1287 | */ |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 1288 | static struct snd_pci_quirk probe_mask_list[] = { |
Takashi Iwai | 669ba27 | 2007-08-17 09:17:36 +0200 | [diff] [blame] | 1289 | /* Thinkpad often breaks the controller communication when accessing |
| 1290 | * to the non-working (or non-existing) modem codec slot. |
| 1291 | */ |
| 1292 | SND_PCI_QUIRK(0x1014, 0x05b7, "Thinkpad Z60", 0x01), |
| 1293 | SND_PCI_QUIRK(0x17aa, 0x2010, "Thinkpad X/T/R60", 0x01), |
| 1294 | SND_PCI_QUIRK(0x17aa, 0x20ac, "Thinkpad X/T/R61", 0x01), |
Takashi Iwai | 0edb945 | 2008-11-07 14:53:09 +0100 | [diff] [blame] | 1295 | /* broken BIOS */ |
| 1296 | SND_PCI_QUIRK(0x1028, 0x20ac, "Dell Studio Desktop", 0x01), |
Takashi Iwai | ef1681d | 2008-11-24 17:29:28 +0100 | [diff] [blame] | 1297 | /* including bogus ALC268 in slot#2 that conflicts with ALC888 */ |
| 1298 | SND_PCI_QUIRK(0x17c0, 0x4085, "Medion MD96630", 0x01), |
Takashi Iwai | 20db7cb | 2009-02-13 08:18:48 +0100 | [diff] [blame] | 1299 | /* forced codec slots */ |
Ozan Çağlayan | 9357484 | 2009-05-23 15:00:04 +0300 | [diff] [blame] | 1300 | SND_PCI_QUIRK(0x1043, 0x1262, "ASUS W5Fm", 0x103), |
Takashi Iwai | 20db7cb | 2009-02-13 08:18:48 +0100 | [diff] [blame] | 1301 | SND_PCI_QUIRK(0x1046, 0x1262, "ASUS W5F", 0x103), |
Jaroslav Kysela | f3af905 | 2012-04-26 17:52:35 +0200 | [diff] [blame] | 1302 | /* WinFast VP200 H (Teradici) user reported broken communication */ |
| 1303 | SND_PCI_QUIRK(0x3a21, 0x040d, "WinFast VP200 H", 0x101), |
Takashi Iwai | 669ba27 | 2007-08-17 09:17:36 +0200 | [diff] [blame] | 1304 | {} |
| 1305 | }; |
| 1306 | |
Takashi Iwai | f1eaaee | 2009-02-13 08:16:55 +0100 | [diff] [blame] | 1307 | #define AZX_FORCE_CODEC_MASK 0x100 |
| 1308 | |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 1309 | static void check_probe_mask(struct azx *chip, int dev) |
Takashi Iwai | 669ba27 | 2007-08-17 09:17:36 +0200 | [diff] [blame] | 1310 | { |
| 1311 | const struct snd_pci_quirk *q; |
| 1312 | |
Takashi Iwai | f1eaaee | 2009-02-13 08:16:55 +0100 | [diff] [blame] | 1313 | chip->codec_probe_mask = probe_mask[dev]; |
| 1314 | if (chip->codec_probe_mask == -1) { |
Takashi Iwai | 669ba27 | 2007-08-17 09:17:36 +0200 | [diff] [blame] | 1315 | q = snd_pci_quirk_lookup(chip->pci, probe_mask_list); |
| 1316 | if (q) { |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 1317 | dev_info(chip->card->dev, |
| 1318 | "probe_mask set to 0x%x for device %04x:%04x\n", |
| 1319 | q->value, q->subvendor, q->subdevice); |
Takashi Iwai | f1eaaee | 2009-02-13 08:16:55 +0100 | [diff] [blame] | 1320 | chip->codec_probe_mask = q->value; |
Takashi Iwai | 669ba27 | 2007-08-17 09:17:36 +0200 | [diff] [blame] | 1321 | } |
| 1322 | } |
Takashi Iwai | f1eaaee | 2009-02-13 08:16:55 +0100 | [diff] [blame] | 1323 | |
| 1324 | /* check forced option */ |
| 1325 | if (chip->codec_probe_mask != -1 && |
| 1326 | (chip->codec_probe_mask & AZX_FORCE_CODEC_MASK)) { |
| 1327 | chip->codec_mask = chip->codec_probe_mask & 0xff; |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 1328 | dev_info(chip->card->dev, "codec_mask forced to 0x%x\n", |
| 1329 | chip->codec_mask); |
Takashi Iwai | f1eaaee | 2009-02-13 08:16:55 +0100 | [diff] [blame] | 1330 | } |
Takashi Iwai | 669ba27 | 2007-08-17 09:17:36 +0200 | [diff] [blame] | 1331 | } |
| 1332 | |
Takashi Iwai | 4d8e22e | 2009-08-11 14:21:26 +0200 | [diff] [blame] | 1333 | /* |
Takashi Iwai | 71623855 | 2009-09-28 13:14:04 +0200 | [diff] [blame] | 1334 | * white/black-list for enable_msi |
Takashi Iwai | 4d8e22e | 2009-08-11 14:21:26 +0200 | [diff] [blame] | 1335 | */ |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 1336 | static struct snd_pci_quirk msi_black_list[] = { |
David Henningsson | 693e0cb | 2013-12-12 09:52:03 +0100 | [diff] [blame] | 1337 | SND_PCI_QUIRK(0x103c, 0x2191, "HP", 0), /* AMD Hudson */ |
| 1338 | SND_PCI_QUIRK(0x103c, 0x2192, "HP", 0), /* AMD Hudson */ |
| 1339 | SND_PCI_QUIRK(0x103c, 0x21f7, "HP", 0), /* AMD Hudson */ |
| 1340 | SND_PCI_QUIRK(0x103c, 0x21fa, "HP", 0), /* AMD Hudson */ |
Takashi Iwai | 9dc8398 | 2009-12-22 08:15:01 +0100 | [diff] [blame] | 1341 | SND_PCI_QUIRK(0x1043, 0x81f2, "ASUS", 0), /* Athlon64 X2 + nvidia */ |
Takashi Iwai | 0a27fcf | 2010-02-15 17:05:28 +0100 | [diff] [blame] | 1342 | SND_PCI_QUIRK(0x1043, 0x81f6, "ASUS", 0), /* nvidia */ |
Ralf Gerbig | ecd2162 | 2010-03-09 18:25:47 +0100 | [diff] [blame] | 1343 | SND_PCI_QUIRK(0x1043, 0x822d, "ASUS", 0), /* Athlon64 X2 + nvidia MCP55 */ |
Takashi Iwai | 83f7215 | 2013-09-09 10:20:48 +0200 | [diff] [blame] | 1344 | SND_PCI_QUIRK(0x1179, 0xfb44, "Toshiba Satellite C870", 0), /* AMD Hudson */ |
Michele Ballabio | 4193d13 | 2010-03-06 21:06:46 +0100 | [diff] [blame] | 1345 | SND_PCI_QUIRK(0x1849, 0x0888, "ASRock", 0), /* Athlon64 X2 + nvidia */ |
Takashi Iwai | 3815595 | 2010-04-04 12:14:03 +0200 | [diff] [blame] | 1346 | SND_PCI_QUIRK(0xa0a0, 0x0575, "Aopen MZ915-M", 0), /* ICH6 */ |
Takashi Iwai | 4d8e22e | 2009-08-11 14:21:26 +0200 | [diff] [blame] | 1347 | {} |
| 1348 | }; |
| 1349 | |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 1350 | static void check_msi(struct azx *chip) |
Takashi Iwai | 4d8e22e | 2009-08-11 14:21:26 +0200 | [diff] [blame] | 1351 | { |
| 1352 | const struct snd_pci_quirk *q; |
| 1353 | |
Takashi Iwai | 71623855 | 2009-09-28 13:14:04 +0200 | [diff] [blame] | 1354 | if (enable_msi >= 0) { |
| 1355 | chip->msi = !!enable_msi; |
Takashi Iwai | 4d8e22e | 2009-08-11 14:21:26 +0200 | [diff] [blame] | 1356 | return; |
Takashi Iwai | 71623855 | 2009-09-28 13:14:04 +0200 | [diff] [blame] | 1357 | } |
| 1358 | chip->msi = 1; /* enable MSI as default */ |
| 1359 | q = snd_pci_quirk_lookup(chip->pci, msi_black_list); |
Takashi Iwai | 4d8e22e | 2009-08-11 14:21:26 +0200 | [diff] [blame] | 1360 | if (q) { |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 1361 | dev_info(chip->card->dev, |
| 1362 | "msi for device %04x:%04x set to %d\n", |
| 1363 | q->subvendor, q->subdevice, q->value); |
Takashi Iwai | 4d8e22e | 2009-08-11 14:21:26 +0200 | [diff] [blame] | 1364 | chip->msi = q->value; |
Takashi Iwai | 80c43ed | 2010-03-15 15:51:53 +0100 | [diff] [blame] | 1365 | return; |
| 1366 | } |
| 1367 | |
| 1368 | /* NVidia chipsets seem to cause troubles with MSI */ |
Takashi Iwai | 9477c58 | 2011-05-25 09:11:37 +0200 | [diff] [blame] | 1369 | if (chip->driver_caps & AZX_DCAPS_NO_MSI) { |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 1370 | dev_info(chip->card->dev, "Disabling MSI\n"); |
Takashi Iwai | 80c43ed | 2010-03-15 15:51:53 +0100 | [diff] [blame] | 1371 | chip->msi = 0; |
Takashi Iwai | 4d8e22e | 2009-08-11 14:21:26 +0200 | [diff] [blame] | 1372 | } |
| 1373 | } |
| 1374 | |
Takashi Iwai | a1585d7 | 2011-12-14 09:27:04 +0100 | [diff] [blame] | 1375 | /* check the snoop mode availability */ |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 1376 | static void azx_check_snoop_available(struct azx *chip) |
Takashi Iwai | a1585d7 | 2011-12-14 09:27:04 +0100 | [diff] [blame] | 1377 | { |
Takashi Iwai | 7c73201 | 2014-11-25 12:54:16 +0100 | [diff] [blame] | 1378 | int snoop = hda_snoop; |
Takashi Iwai | a1585d7 | 2011-12-14 09:27:04 +0100 | [diff] [blame] | 1379 | |
Takashi Iwai | 7c73201 | 2014-11-25 12:54:16 +0100 | [diff] [blame] | 1380 | if (snoop >= 0) { |
| 1381 | dev_info(chip->card->dev, "Force to %s mode by module option\n", |
| 1382 | snoop ? "snoop" : "non-snoop"); |
| 1383 | chip->snoop = snoop; |
| 1384 | return; |
| 1385 | } |
| 1386 | |
| 1387 | snoop = true; |
Takashi Iwai | 37e661e | 2014-11-25 11:28:07 +0100 | [diff] [blame] | 1388 | if (azx_get_snoop_type(chip) == AZX_SNOOP_TYPE_NONE && |
| 1389 | chip->driver_type == AZX_DRIVER_VIA) { |
Takashi Iwai | a1585d7 | 2011-12-14 09:27:04 +0100 | [diff] [blame] | 1390 | /* force to non-snoop mode for a new VIA controller |
| 1391 | * when BIOS is set |
| 1392 | */ |
Takashi Iwai | 7c73201 | 2014-11-25 12:54:16 +0100 | [diff] [blame] | 1393 | u8 val; |
| 1394 | pci_read_config_byte(chip->pci, 0x42, &val); |
| 1395 | if (!(val & 0x80) && chip->pci->revision == 0x30) |
| 1396 | snoop = false; |
Takashi Iwai | a1585d7 | 2011-12-14 09:27:04 +0100 | [diff] [blame] | 1397 | } |
| 1398 | |
Takashi Iwai | 37e661e | 2014-11-25 11:28:07 +0100 | [diff] [blame] | 1399 | if (chip->driver_caps & AZX_DCAPS_SNOOP_OFF) |
| 1400 | snoop = false; |
| 1401 | |
Takashi Iwai | 7c73201 | 2014-11-25 12:54:16 +0100 | [diff] [blame] | 1402 | chip->snoop = snoop; |
| 1403 | if (!snoop) |
| 1404 | dev_info(chip->card->dev, "Force to non-snoop mode\n"); |
Takashi Iwai | a1585d7 | 2011-12-14 09:27:04 +0100 | [diff] [blame] | 1405 | } |
Takashi Iwai | 669ba27 | 2007-08-17 09:17:36 +0200 | [diff] [blame] | 1406 | |
Wang Xingchao | 99a2008 | 2013-05-30 22:07:10 +0800 | [diff] [blame] | 1407 | static void azx_probe_work(struct work_struct *work) |
| 1408 | { |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 1409 | struct hda_intel *hda = container_of(work, struct hda_intel, probe_work); |
| 1410 | azx_probe_continue(&hda->chip); |
Wang Xingchao | 99a2008 | 2013-05-30 22:07:10 +0800 | [diff] [blame] | 1411 | } |
Wang Xingchao | 99a2008 | 2013-05-30 22:07:10 +0800 | [diff] [blame] | 1412 | |
Takashi Iwai | 669ba27 | 2007-08-17 09:17:36 +0200 | [diff] [blame] | 1413 | /* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1414 | * constructor |
| 1415 | */ |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 1416 | static int azx_create(struct snd_card *card, struct pci_dev *pci, |
| 1417 | int dev, unsigned int driver_caps, |
Dylan Reid | 4083081 | 2014-02-28 15:41:13 -0800 | [diff] [blame] | 1418 | const struct hda_controller_ops *hda_ops, |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 1419 | struct azx **rchip) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1420 | { |
Takashi Iwai | a98f90f | 2005-11-17 14:59:02 +0100 | [diff] [blame] | 1421 | static struct snd_device_ops ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1422 | .dev_free = azx_dev_free, |
| 1423 | }; |
Mengdong Lin | a07187c | 2014-06-26 18:45:16 +0800 | [diff] [blame] | 1424 | struct hda_intel *hda; |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1425 | struct azx *chip; |
| 1426 | int err; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1427 | |
| 1428 | *rchip = NULL; |
Tobin Davis | bcd7200 | 2008-01-15 11:23:55 +0100 | [diff] [blame] | 1429 | |
Pavel Machek | 927fc86 | 2006-08-31 17:03:43 +0200 | [diff] [blame] | 1430 | err = pci_enable_device(pci); |
| 1431 | if (err < 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1432 | return err; |
| 1433 | |
Mengdong Lin | a07187c | 2014-06-26 18:45:16 +0800 | [diff] [blame] | 1434 | hda = kzalloc(sizeof(*hda), GFP_KERNEL); |
| 1435 | if (!hda) { |
| 1436 | dev_err(card->dev, "Cannot allocate hda\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1437 | pci_disable_device(pci); |
| 1438 | return -ENOMEM; |
| 1439 | } |
| 1440 | |
Mengdong Lin | a07187c | 2014-06-26 18:45:16 +0800 | [diff] [blame] | 1441 | chip = &hda->chip; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1442 | spin_lock_init(&chip->reg_lock); |
Ingo Molnar | 62932df | 2006-01-16 16:34:20 +0100 | [diff] [blame] | 1443 | mutex_init(&chip->open_mutex); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1444 | chip->card = card; |
| 1445 | chip->pci = pci; |
Dylan Reid | 4083081 | 2014-02-28 15:41:13 -0800 | [diff] [blame] | 1446 | chip->ops = hda_ops; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1447 | chip->irq = -1; |
Takashi Iwai | 9477c58 | 2011-05-25 09:11:37 +0200 | [diff] [blame] | 1448 | chip->driver_caps = driver_caps; |
| 1449 | chip->driver_type = driver_caps & 0xff; |
Takashi Iwai | 4d8e22e | 2009-08-11 14:21:26 +0200 | [diff] [blame] | 1450 | check_msi(chip); |
Takashi Iwai | 555e219 | 2008-06-10 17:53:34 +0200 | [diff] [blame] | 1451 | chip->dev_index = dev; |
Dylan Reid | 749ee28 | 2014-02-28 15:41:18 -0800 | [diff] [blame] | 1452 | chip->jackpoll_ms = jackpoll_ms; |
Takashi Iwai | 01b65bf | 2011-11-24 14:31:46 +0100 | [diff] [blame] | 1453 | INIT_LIST_HEAD(&chip->pcm_list); |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 1454 | INIT_WORK(&hda->irq_pending_work, azx_irq_pending_work); |
| 1455 | INIT_LIST_HEAD(&hda->list); |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1456 | init_vga_switcheroo(chip); |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 1457 | init_completion(&hda->probe_wait); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1458 | |
Takashi Iwai | b6050ef | 2014-06-26 16:50:16 +0200 | [diff] [blame] | 1459 | assign_position_fix(chip, check_position_fix(chip, position_fix[dev])); |
Takashi Iwai | a6f2fd5 | 2012-02-28 11:58:40 +0100 | [diff] [blame] | 1460 | |
Takashi Iwai | 5aba4f8 | 2008-01-07 15:16:37 +0100 | [diff] [blame] | 1461 | check_probe_mask(chip, dev); |
Takashi Iwai | 3372a15 | 2007-02-01 15:46:50 +0100 | [diff] [blame] | 1462 | |
Takashi Iwai | 2734616 | 2006-01-12 18:28:44 +0100 | [diff] [blame] | 1463 | chip->single_cmd = single_cmd; |
Takashi Iwai | a1585d7 | 2011-12-14 09:27:04 +0100 | [diff] [blame] | 1464 | azx_check_snoop_available(chip); |
Takashi Iwai | c74db86 | 2005-05-12 14:26:27 +0200 | [diff] [blame] | 1465 | |
Takashi Iwai | 5c0d7bc | 2008-06-10 17:53:35 +0200 | [diff] [blame] | 1466 | if (bdl_pos_adj[dev] < 0) { |
| 1467 | switch (chip->driver_type) { |
Takashi Iwai | 0c6341a | 2008-06-13 20:50:27 +0200 | [diff] [blame] | 1468 | case AZX_DRIVER_ICH: |
Seth Heasley | 32679f9 | 2010-02-22 17:31:09 -0800 | [diff] [blame] | 1469 | case AZX_DRIVER_PCH: |
Takashi Iwai | 0c6341a | 2008-06-13 20:50:27 +0200 | [diff] [blame] | 1470 | bdl_pos_adj[dev] = 1; |
Takashi Iwai | 5c0d7bc | 2008-06-10 17:53:35 +0200 | [diff] [blame] | 1471 | break; |
| 1472 | default: |
Takashi Iwai | 0c6341a | 2008-06-13 20:50:27 +0200 | [diff] [blame] | 1473 | bdl_pos_adj[dev] = 32; |
Takashi Iwai | 5c0d7bc | 2008-06-10 17:53:35 +0200 | [diff] [blame] | 1474 | break; |
| 1475 | } |
| 1476 | } |
Dylan Reid | 9cdc011 | 2014-02-28 15:41:14 -0800 | [diff] [blame] | 1477 | chip->bdl_pos_adj = bdl_pos_adj; |
Takashi Iwai | 5c0d7bc | 2008-06-10 17:53:35 +0200 | [diff] [blame] | 1478 | |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1479 | err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops); |
| 1480 | if (err < 0) { |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 1481 | dev_err(card->dev, "Error creating device [card]!\n"); |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1482 | azx_free(chip); |
| 1483 | return err; |
| 1484 | } |
| 1485 | |
Wang Xingchao | 99a2008 | 2013-05-30 22:07:10 +0800 | [diff] [blame] | 1486 | /* continue probing in work context as may trigger request module */ |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 1487 | INIT_WORK(&hda->probe_work, azx_probe_work); |
Wang Xingchao | 99a2008 | 2013-05-30 22:07:10 +0800 | [diff] [blame] | 1488 | |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1489 | *rchip = chip; |
Wang Xingchao | 99a2008 | 2013-05-30 22:07:10 +0800 | [diff] [blame] | 1490 | |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1491 | return 0; |
| 1492 | } |
| 1493 | |
Takashi Iwai | 48c8b0e | 2012-12-07 07:40:35 +0100 | [diff] [blame] | 1494 | static int azx_first_init(struct azx *chip) |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1495 | { |
| 1496 | int dev = chip->dev_index; |
| 1497 | struct pci_dev *pci = chip->pci; |
| 1498 | struct snd_card *card = chip->card; |
Dylan Reid | 6790899 | 2014-02-28 15:41:23 -0800 | [diff] [blame] | 1499 | int err; |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1500 | unsigned short gcap; |
Takashi Iwai | 413cbf4 | 2014-10-01 10:30:53 +0200 | [diff] [blame] | 1501 | unsigned int dma_bits = 64; |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1502 | |
Takashi Iwai | 07e4ca5 | 2005-08-24 14:14:57 +0200 | [diff] [blame] | 1503 | #if BITS_PER_LONG != 64 |
| 1504 | /* Fix up base address on ULI M5461 */ |
| 1505 | if (chip->driver_type == AZX_DRIVER_ULI) { |
| 1506 | u16 tmp3; |
| 1507 | pci_read_config_word(pci, 0x40, &tmp3); |
| 1508 | pci_write_config_word(pci, 0x40, tmp3 | 0x10); |
| 1509 | pci_write_config_dword(pci, PCI_BASE_ADDRESS_1, 0); |
| 1510 | } |
| 1511 | #endif |
| 1512 | |
Pavel Machek | 927fc86 | 2006-08-31 17:03:43 +0200 | [diff] [blame] | 1513 | err = pci_request_regions(pci, "ICH HD audio"); |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1514 | if (err < 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1515 | return err; |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1516 | chip->region_requested = 1; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1517 | |
Pavel Machek | 927fc86 | 2006-08-31 17:03:43 +0200 | [diff] [blame] | 1518 | chip->addr = pci_resource_start(pci, 0); |
Arjan van de Ven | 2f5ad54 | 2008-09-28 16:20:09 -0700 | [diff] [blame] | 1519 | chip->remap_addr = pci_ioremap_bar(pci, 0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1520 | if (chip->remap_addr == NULL) { |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 1521 | dev_err(card->dev, "ioremap error\n"); |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1522 | return -ENXIO; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1523 | } |
| 1524 | |
Benjamin Herrenschmidt | db79afa | 2014-11-24 14:17:08 +1100 | [diff] [blame] | 1525 | if (chip->msi) { |
| 1526 | if (chip->driver_caps & AZX_DCAPS_NO_MSI64) { |
| 1527 | dev_dbg(card->dev, "Disabling 64bit MSI\n"); |
| 1528 | pci->no_64bit_msi = true; |
| 1529 | } |
Takashi Iwai | 68e7fff | 2006-10-23 13:40:59 +0200 | [diff] [blame] | 1530 | if (pci_enable_msi(pci) < 0) |
| 1531 | chip->msi = 0; |
Benjamin Herrenschmidt | db79afa | 2014-11-24 14:17:08 +1100 | [diff] [blame] | 1532 | } |
Stephen Hemminger | 7376d01 | 2006-08-21 19:17:46 +0200 | [diff] [blame] | 1533 | |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1534 | if (azx_acquire_irq(chip, 0) < 0) |
| 1535 | return -EBUSY; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1536 | |
| 1537 | pci_set_master(pci); |
| 1538 | synchronize_irq(chip->irq); |
| 1539 | |
Tobin Davis | bcd7200 | 2008-01-15 11:23:55 +0100 | [diff] [blame] | 1540 | gcap = azx_readw(chip, GCAP); |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 1541 | dev_dbg(card->dev, "chipset global capabilities = 0x%x\n", gcap); |
Tobin Davis | bcd7200 | 2008-01-15 11:23:55 +0100 | [diff] [blame] | 1542 | |
Takashi Iwai | 413cbf4 | 2014-10-01 10:30:53 +0200 | [diff] [blame] | 1543 | /* AMD devices support 40 or 48bit DMA, take the safe one */ |
| 1544 | if (chip->pci->vendor == PCI_VENDOR_ID_AMD) |
| 1545 | dma_bits = 40; |
| 1546 | |
Andiry Brienza | dc4c2e6 | 2009-07-08 13:55:31 +0800 | [diff] [blame] | 1547 | /* disable SB600 64bit support for safety */ |
Takashi Iwai | 9477c58 | 2011-05-25 09:11:37 +0200 | [diff] [blame] | 1548 | if (chip->pci->vendor == PCI_VENDOR_ID_ATI) { |
Andiry Brienza | dc4c2e6 | 2009-07-08 13:55:31 +0800 | [diff] [blame] | 1549 | struct pci_dev *p_smbus; |
Takashi Iwai | 413cbf4 | 2014-10-01 10:30:53 +0200 | [diff] [blame] | 1550 | dma_bits = 40; |
Andiry Brienza | dc4c2e6 | 2009-07-08 13:55:31 +0800 | [diff] [blame] | 1551 | p_smbus = pci_get_device(PCI_VENDOR_ID_ATI, |
| 1552 | PCI_DEVICE_ID_ATI_SBX00_SMBUS, |
| 1553 | NULL); |
| 1554 | if (p_smbus) { |
| 1555 | if (p_smbus->revision < 0x30) |
Takashi Iwai | fb1d8ac | 2014-06-26 17:54:37 +0200 | [diff] [blame] | 1556 | gcap &= ~AZX_GCAP_64OK; |
Andiry Brienza | dc4c2e6 | 2009-07-08 13:55:31 +0800 | [diff] [blame] | 1557 | pci_dev_put(p_smbus); |
| 1558 | } |
| 1559 | } |
Takashi Iwai | 09240cf | 2009-03-17 07:47:18 +0100 | [diff] [blame] | 1560 | |
Takashi Iwai | 9477c58 | 2011-05-25 09:11:37 +0200 | [diff] [blame] | 1561 | /* disable 64bit DMA address on some devices */ |
| 1562 | if (chip->driver_caps & AZX_DCAPS_NO_64BIT) { |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 1563 | dev_dbg(card->dev, "Disabling 64bit DMA\n"); |
Takashi Iwai | fb1d8ac | 2014-06-26 17:54:37 +0200 | [diff] [blame] | 1564 | gcap &= ~AZX_GCAP_64OK; |
Takashi Iwai | 9477c58 | 2011-05-25 09:11:37 +0200 | [diff] [blame] | 1565 | } |
Jaroslav Kysela | 396087e | 2009-12-09 10:44:47 +0100 | [diff] [blame] | 1566 | |
Pierre-Louis Bossart | 2ae66c2 | 2011-08-04 10:12:56 -0500 | [diff] [blame] | 1567 | /* disable buffer size rounding to 128-byte multiples if supported */ |
Takashi Iwai | 7bfe059 | 2012-01-23 17:53:39 +0100 | [diff] [blame] | 1568 | if (align_buffer_size >= 0) |
| 1569 | chip->align_buffer_size = !!align_buffer_size; |
| 1570 | else { |
Takashi Iwai | 103884a | 2014-12-03 09:56:20 +0100 | [diff] [blame] | 1571 | if (chip->driver_caps & AZX_DCAPS_NO_ALIGN_BUFSIZE) |
Takashi Iwai | 7bfe059 | 2012-01-23 17:53:39 +0100 | [diff] [blame] | 1572 | chip->align_buffer_size = 0; |
Takashi Iwai | 7bfe059 | 2012-01-23 17:53:39 +0100 | [diff] [blame] | 1573 | else |
| 1574 | chip->align_buffer_size = 1; |
| 1575 | } |
Pierre-Louis Bossart | 2ae66c2 | 2011-08-04 10:12:56 -0500 | [diff] [blame] | 1576 | |
Takashi Iwai | cf7aaca | 2008-02-06 15:05:57 +0100 | [diff] [blame] | 1577 | /* allow 64bit DMA address if supported by H/W */ |
Takashi Iwai | 413cbf4 | 2014-10-01 10:30:53 +0200 | [diff] [blame] | 1578 | if (!(gcap & AZX_GCAP_64OK)) |
| 1579 | dma_bits = 32; |
| 1580 | if (!pci_set_dma_mask(pci, DMA_BIT_MASK(dma_bits))) { |
| 1581 | pci_set_consistent_dma_mask(pci, DMA_BIT_MASK(dma_bits)); |
| 1582 | } else { |
Yang Hongyang | e930438 | 2009-04-13 14:40:14 -0700 | [diff] [blame] | 1583 | pci_set_dma_mask(pci, DMA_BIT_MASK(32)); |
| 1584 | pci_set_consistent_dma_mask(pci, DMA_BIT_MASK(32)); |
Takashi Iwai | 09240cf | 2009-03-17 07:47:18 +0100 | [diff] [blame] | 1585 | } |
Takashi Iwai | cf7aaca | 2008-02-06 15:05:57 +0100 | [diff] [blame] | 1586 | |
Takashi Iwai | 8b6ed8e | 2008-02-19 11:36:35 +0100 | [diff] [blame] | 1587 | /* read number of streams from GCAP register instead of using |
| 1588 | * hardcoded value |
| 1589 | */ |
| 1590 | chip->capture_streams = (gcap >> 8) & 0x0f; |
| 1591 | chip->playback_streams = (gcap >> 12) & 0x0f; |
| 1592 | if (!chip->playback_streams && !chip->capture_streams) { |
Tobin Davis | bcd7200 | 2008-01-15 11:23:55 +0100 | [diff] [blame] | 1593 | /* gcap didn't give any info, switching to old method */ |
| 1594 | |
| 1595 | switch (chip->driver_type) { |
| 1596 | case AZX_DRIVER_ULI: |
| 1597 | chip->playback_streams = ULI_NUM_PLAYBACK; |
| 1598 | chip->capture_streams = ULI_NUM_CAPTURE; |
Tobin Davis | bcd7200 | 2008-01-15 11:23:55 +0100 | [diff] [blame] | 1599 | break; |
| 1600 | case AZX_DRIVER_ATIHDMI: |
Andiry Xu | 1815b34 | 2011-12-14 16:10:27 +0800 | [diff] [blame] | 1601 | case AZX_DRIVER_ATIHDMI_NS: |
Tobin Davis | bcd7200 | 2008-01-15 11:23:55 +0100 | [diff] [blame] | 1602 | chip->playback_streams = ATIHDMI_NUM_PLAYBACK; |
| 1603 | chip->capture_streams = ATIHDMI_NUM_CAPTURE; |
Tobin Davis | bcd7200 | 2008-01-15 11:23:55 +0100 | [diff] [blame] | 1604 | break; |
Yang, Libin | c4da29c | 2008-11-13 11:07:07 +0100 | [diff] [blame] | 1605 | case AZX_DRIVER_GENERIC: |
Tobin Davis | bcd7200 | 2008-01-15 11:23:55 +0100 | [diff] [blame] | 1606 | default: |
| 1607 | chip->playback_streams = ICH6_NUM_PLAYBACK; |
| 1608 | chip->capture_streams = ICH6_NUM_CAPTURE; |
Tobin Davis | bcd7200 | 2008-01-15 11:23:55 +0100 | [diff] [blame] | 1609 | break; |
| 1610 | } |
Takashi Iwai | 07e4ca5 | 2005-08-24 14:14:57 +0200 | [diff] [blame] | 1611 | } |
Takashi Iwai | 8b6ed8e | 2008-02-19 11:36:35 +0100 | [diff] [blame] | 1612 | chip->capture_index_offset = 0; |
| 1613 | chip->playback_index_offset = chip->capture_streams; |
Takashi Iwai | 07e4ca5 | 2005-08-24 14:14:57 +0200 | [diff] [blame] | 1614 | chip->num_streams = chip->playback_streams + chip->capture_streams; |
Takashi Iwai | d01ce99 | 2007-07-27 16:52:19 +0200 | [diff] [blame] | 1615 | chip->azx_dev = kcalloc(chip->num_streams, sizeof(*chip->azx_dev), |
| 1616 | GFP_KERNEL); |
Pavel Machek | 927fc86 | 2006-08-31 17:03:43 +0200 | [diff] [blame] | 1617 | if (!chip->azx_dev) { |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 1618 | dev_err(card->dev, "cannot malloc azx_dev\n"); |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1619 | return -ENOMEM; |
Takashi Iwai | 07e4ca5 | 2005-08-24 14:14:57 +0200 | [diff] [blame] | 1620 | } |
| 1621 | |
Dylan Reid | 6790899 | 2014-02-28 15:41:23 -0800 | [diff] [blame] | 1622 | err = azx_alloc_stream_pages(chip); |
| 1623 | if (err < 0) |
| 1624 | return err; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1625 | |
| 1626 | /* initialize streams */ |
| 1627 | azx_init_stream(chip); |
| 1628 | |
| 1629 | /* initialize chip */ |
Takashi Iwai | cb53c62 | 2007-08-10 17:21:45 +0200 | [diff] [blame] | 1630 | azx_init_pci(chip); |
Mengdong Lin | e4d9e51 | 2014-07-03 17:02:23 +0800 | [diff] [blame] | 1631 | |
| 1632 | if (chip->driver_caps & AZX_DCAPS_I915_POWERWELL) |
| 1633 | haswell_set_bclk(chip); |
| 1634 | |
Jaroslav Kysela | 10e77dd | 2010-03-26 11:04:38 +0100 | [diff] [blame] | 1635 | azx_init_chip(chip, (probe_only[dev] & 2) == 0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1636 | |
| 1637 | /* codec detection */ |
Pavel Machek | 927fc86 | 2006-08-31 17:03:43 +0200 | [diff] [blame] | 1638 | if (!chip->codec_mask) { |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 1639 | dev_err(card->dev, "no codecs found!\n"); |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1640 | return -ENODEV; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1641 | } |
| 1642 | |
Takashi Iwai | 07e4ca5 | 2005-08-24 14:14:57 +0200 | [diff] [blame] | 1643 | strcpy(card->driver, "HDA-Intel"); |
Takashi Iwai | 18cb710 | 2009-04-16 10:22:24 +0200 | [diff] [blame] | 1644 | strlcpy(card->shortname, driver_short_names[chip->driver_type], |
| 1645 | sizeof(card->shortname)); |
| 1646 | snprintf(card->longname, sizeof(card->longname), |
| 1647 | "%s at 0x%lx irq %i", |
| 1648 | card->shortname, chip->addr, chip->irq); |
Takashi Iwai | 07e4ca5 | 2005-08-24 14:14:57 +0200 | [diff] [blame] | 1649 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1650 | return 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1651 | } |
| 1652 | |
Takashi Iwai | cb53c62 | 2007-08-10 17:21:45 +0200 | [diff] [blame] | 1653 | static void power_down_all_codecs(struct azx *chip) |
| 1654 | { |
Takashi Iwai | 83012a7 | 2012-08-24 18:38:08 +0200 | [diff] [blame] | 1655 | #ifdef CONFIG_PM |
Takashi Iwai | cb53c62 | 2007-08-10 17:21:45 +0200 | [diff] [blame] | 1656 | /* The codecs were powered up in snd_hda_codec_new(). |
| 1657 | * Now all initialization done, so turn them down if possible |
| 1658 | */ |
| 1659 | struct hda_codec *codec; |
| 1660 | list_for_each_entry(codec, &chip->bus->codec_list, list) { |
| 1661 | snd_hda_power_down(codec); |
| 1662 | } |
| 1663 | #endif |
| 1664 | } |
| 1665 | |
Takashi Iwai | 97c6a3d | 2012-08-09 17:40:46 +0200 | [diff] [blame] | 1666 | #ifdef CONFIG_SND_HDA_PATCH_LOADER |
Takashi Iwai | 5cb543d | 2012-08-09 13:49:23 +0200 | [diff] [blame] | 1667 | /* callback from request_firmware_nowait() */ |
| 1668 | static void azx_firmware_cb(const struct firmware *fw, void *context) |
| 1669 | { |
| 1670 | struct snd_card *card = context; |
| 1671 | struct azx *chip = card->private_data; |
| 1672 | struct pci_dev *pci = chip->pci; |
| 1673 | |
| 1674 | if (!fw) { |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 1675 | dev_err(card->dev, "Cannot load firmware, aborting\n"); |
Takashi Iwai | 5cb543d | 2012-08-09 13:49:23 +0200 | [diff] [blame] | 1676 | goto error; |
| 1677 | } |
| 1678 | |
| 1679 | chip->fw = fw; |
| 1680 | if (!chip->disabled) { |
| 1681 | /* continue probing */ |
| 1682 | if (azx_probe_continue(chip)) |
| 1683 | goto error; |
| 1684 | } |
| 1685 | return; /* OK */ |
| 1686 | |
| 1687 | error: |
| 1688 | snd_card_free(card); |
| 1689 | pci_set_drvdata(pci, NULL); |
| 1690 | } |
Takashi Iwai | 97c6a3d | 2012-08-09 17:40:46 +0200 | [diff] [blame] | 1691 | #endif |
Takashi Iwai | 5cb543d | 2012-08-09 13:49:23 +0200 | [diff] [blame] | 1692 | |
Dylan Reid | 4083081 | 2014-02-28 15:41:13 -0800 | [diff] [blame] | 1693 | /* |
| 1694 | * HDA controller ops. |
| 1695 | */ |
| 1696 | |
| 1697 | /* PCI register access. */ |
Dylan Reid | db291e3 | 2014-03-02 20:44:01 -0800 | [diff] [blame] | 1698 | static void pci_azx_writel(u32 value, u32 __iomem *addr) |
Dylan Reid | 4083081 | 2014-02-28 15:41:13 -0800 | [diff] [blame] | 1699 | { |
| 1700 | writel(value, addr); |
| 1701 | } |
| 1702 | |
Dylan Reid | db291e3 | 2014-03-02 20:44:01 -0800 | [diff] [blame] | 1703 | static u32 pci_azx_readl(u32 __iomem *addr) |
Dylan Reid | 4083081 | 2014-02-28 15:41:13 -0800 | [diff] [blame] | 1704 | { |
| 1705 | return readl(addr); |
| 1706 | } |
| 1707 | |
Dylan Reid | db291e3 | 2014-03-02 20:44:01 -0800 | [diff] [blame] | 1708 | static void pci_azx_writew(u16 value, u16 __iomem *addr) |
Dylan Reid | 4083081 | 2014-02-28 15:41:13 -0800 | [diff] [blame] | 1709 | { |
| 1710 | writew(value, addr); |
| 1711 | } |
| 1712 | |
Dylan Reid | db291e3 | 2014-03-02 20:44:01 -0800 | [diff] [blame] | 1713 | static u16 pci_azx_readw(u16 __iomem *addr) |
Dylan Reid | 4083081 | 2014-02-28 15:41:13 -0800 | [diff] [blame] | 1714 | { |
| 1715 | return readw(addr); |
| 1716 | } |
| 1717 | |
Dylan Reid | db291e3 | 2014-03-02 20:44:01 -0800 | [diff] [blame] | 1718 | static void pci_azx_writeb(u8 value, u8 __iomem *addr) |
Dylan Reid | 4083081 | 2014-02-28 15:41:13 -0800 | [diff] [blame] | 1719 | { |
| 1720 | writeb(value, addr); |
| 1721 | } |
| 1722 | |
Dylan Reid | db291e3 | 2014-03-02 20:44:01 -0800 | [diff] [blame] | 1723 | static u8 pci_azx_readb(u8 __iomem *addr) |
Dylan Reid | 4083081 | 2014-02-28 15:41:13 -0800 | [diff] [blame] | 1724 | { |
| 1725 | return readb(addr); |
| 1726 | } |
| 1727 | |
Dylan Reid | f46ea60 | 2014-02-28 15:41:16 -0800 | [diff] [blame] | 1728 | static int disable_msi_reset_irq(struct azx *chip) |
| 1729 | { |
| 1730 | int err; |
| 1731 | |
| 1732 | free_irq(chip->irq, chip); |
| 1733 | chip->irq = -1; |
| 1734 | pci_disable_msi(chip->pci); |
| 1735 | chip->msi = 0; |
| 1736 | err = azx_acquire_irq(chip, 1); |
| 1737 | if (err < 0) |
| 1738 | return err; |
| 1739 | |
| 1740 | return 0; |
| 1741 | } |
| 1742 | |
Dylan Reid | b419b35 | 2014-02-28 15:41:20 -0800 | [diff] [blame] | 1743 | /* DMA page allocation helpers. */ |
| 1744 | static int dma_alloc_pages(struct azx *chip, |
| 1745 | int type, |
| 1746 | size_t size, |
| 1747 | struct snd_dma_buffer *buf) |
| 1748 | { |
| 1749 | int err; |
| 1750 | |
| 1751 | err = snd_dma_alloc_pages(type, |
| 1752 | chip->card->dev, |
| 1753 | size, buf); |
| 1754 | if (err < 0) |
| 1755 | return err; |
| 1756 | mark_pages_wc(chip, buf, true); |
| 1757 | return 0; |
| 1758 | } |
| 1759 | |
| 1760 | static void dma_free_pages(struct azx *chip, struct snd_dma_buffer *buf) |
| 1761 | { |
| 1762 | mark_pages_wc(chip, buf, false); |
| 1763 | snd_dma_free_pages(buf); |
| 1764 | } |
| 1765 | |
| 1766 | static int substream_alloc_pages(struct azx *chip, |
| 1767 | struct snd_pcm_substream *substream, |
| 1768 | size_t size) |
| 1769 | { |
| 1770 | struct azx_dev *azx_dev = get_azx_dev(substream); |
| 1771 | int ret; |
| 1772 | |
| 1773 | mark_runtime_wc(chip, azx_dev, substream, false); |
| 1774 | azx_dev->bufsize = 0; |
| 1775 | azx_dev->period_bytes = 0; |
| 1776 | azx_dev->format_val = 0; |
| 1777 | ret = snd_pcm_lib_malloc_pages(substream, size); |
| 1778 | if (ret < 0) |
| 1779 | return ret; |
| 1780 | mark_runtime_wc(chip, azx_dev, substream, true); |
| 1781 | return 0; |
| 1782 | } |
| 1783 | |
| 1784 | static int substream_free_pages(struct azx *chip, |
| 1785 | struct snd_pcm_substream *substream) |
| 1786 | { |
| 1787 | struct azx_dev *azx_dev = get_azx_dev(substream); |
| 1788 | mark_runtime_wc(chip, azx_dev, substream, false); |
| 1789 | return snd_pcm_lib_free_pages(substream); |
| 1790 | } |
| 1791 | |
Dylan Reid | 8769b278 | 2014-02-28 15:41:21 -0800 | [diff] [blame] | 1792 | static void pcm_mmap_prepare(struct snd_pcm_substream *substream, |
| 1793 | struct vm_area_struct *area) |
| 1794 | { |
| 1795 | #ifdef CONFIG_X86 |
| 1796 | struct azx_pcm *apcm = snd_pcm_substream_chip(substream); |
| 1797 | struct azx *chip = apcm->chip; |
Takashi Iwai | 3b70bdb | 2014-10-29 16:13:05 +0100 | [diff] [blame] | 1798 | if (!azx_snoop(chip) && chip->driver_type != AZX_DRIVER_CMEDIA) |
Dylan Reid | 8769b278 | 2014-02-28 15:41:21 -0800 | [diff] [blame] | 1799 | area->vm_page_prot = pgprot_writecombine(area->vm_page_prot); |
| 1800 | #endif |
| 1801 | } |
| 1802 | |
Dylan Reid | 4083081 | 2014-02-28 15:41:13 -0800 | [diff] [blame] | 1803 | static const struct hda_controller_ops pci_hda_ops = { |
Dylan Reid | 778bde6 | 2014-03-02 20:44:00 -0800 | [diff] [blame] | 1804 | .reg_writel = pci_azx_writel, |
| 1805 | .reg_readl = pci_azx_readl, |
| 1806 | .reg_writew = pci_azx_writew, |
| 1807 | .reg_readw = pci_azx_readw, |
| 1808 | .reg_writeb = pci_azx_writeb, |
| 1809 | .reg_readb = pci_azx_readb, |
Dylan Reid | f46ea60 | 2014-02-28 15:41:16 -0800 | [diff] [blame] | 1810 | .disable_msi_reset_irq = disable_msi_reset_irq, |
Dylan Reid | b419b35 | 2014-02-28 15:41:20 -0800 | [diff] [blame] | 1811 | .dma_alloc_pages = dma_alloc_pages, |
| 1812 | .dma_free_pages = dma_free_pages, |
| 1813 | .substream_alloc_pages = substream_alloc_pages, |
| 1814 | .substream_free_pages = substream_free_pages, |
Dylan Reid | 8769b278 | 2014-02-28 15:41:21 -0800 | [diff] [blame] | 1815 | .pcm_mmap_prepare = pcm_mmap_prepare, |
Dylan Reid | 7ca954a | 2014-02-28 15:41:28 -0800 | [diff] [blame] | 1816 | .position_check = azx_position_check, |
Dylan Reid | 4083081 | 2014-02-28 15:41:13 -0800 | [diff] [blame] | 1817 | }; |
| 1818 | |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 1819 | static int azx_probe(struct pci_dev *pci, |
| 1820 | const struct pci_device_id *pci_id) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1821 | { |
Takashi Iwai | 5aba4f8 | 2008-01-07 15:16:37 +0100 | [diff] [blame] | 1822 | static int dev; |
Takashi Iwai | a98f90f | 2005-11-17 14:59:02 +0100 | [diff] [blame] | 1823 | struct snd_card *card; |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 1824 | struct hda_intel *hda; |
Takashi Iwai | a98f90f | 2005-11-17 14:59:02 +0100 | [diff] [blame] | 1825 | struct azx *chip; |
Takashi Iwai | aad730d | 2013-12-02 13:33:57 +0100 | [diff] [blame] | 1826 | bool schedule_probe; |
Pavel Machek | 927fc86 | 2006-08-31 17:03:43 +0200 | [diff] [blame] | 1827 | int err; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1828 | |
Takashi Iwai | 5aba4f8 | 2008-01-07 15:16:37 +0100 | [diff] [blame] | 1829 | if (dev >= SNDRV_CARDS) |
| 1830 | return -ENODEV; |
| 1831 | if (!enable[dev]) { |
| 1832 | dev++; |
| 1833 | return -ENOENT; |
| 1834 | } |
| 1835 | |
Takashi Iwai | 60c5772 | 2014-01-29 14:20:19 +0100 | [diff] [blame] | 1836 | err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE, |
| 1837 | 0, &card); |
Takashi Iwai | e58de7b | 2008-12-28 16:44:30 +0100 | [diff] [blame] | 1838 | if (err < 0) { |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 1839 | dev_err(&pci->dev, "Error creating card!\n"); |
Takashi Iwai | e58de7b | 2008-12-28 16:44:30 +0100 | [diff] [blame] | 1840 | return err; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1841 | } |
| 1842 | |
Dylan Reid | 4083081 | 2014-02-28 15:41:13 -0800 | [diff] [blame] | 1843 | err = azx_create(card, pci, dev, pci_id->driver_data, |
| 1844 | &pci_hda_ops, &chip); |
Wu Fengguang | 41dda0f | 2008-11-20 09:24:52 +0800 | [diff] [blame] | 1845 | if (err < 0) |
| 1846 | goto out_free; |
Takashi Iwai | 421a125 | 2005-11-17 16:11:09 +0100 | [diff] [blame] | 1847 | card->private_data = chip; |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 1848 | hda = container_of(chip, struct hda_intel, chip); |
Takashi Iwai | f4c482a | 2012-12-04 15:09:23 +0100 | [diff] [blame] | 1849 | |
| 1850 | pci_set_drvdata(pci, card); |
| 1851 | |
| 1852 | err = register_vga_switcheroo(chip); |
| 1853 | if (err < 0) { |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 1854 | dev_err(card->dev, "Error registering VGA-switcheroo client\n"); |
Takashi Iwai | f4c482a | 2012-12-04 15:09:23 +0100 | [diff] [blame] | 1855 | goto out_free; |
| 1856 | } |
| 1857 | |
| 1858 | if (check_hdmi_disabled(pci)) { |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 1859 | dev_info(card->dev, "VGA controller is disabled\n"); |
| 1860 | dev_info(card->dev, "Delaying initialization\n"); |
Takashi Iwai | f4c482a | 2012-12-04 15:09:23 +0100 | [diff] [blame] | 1861 | chip->disabled = true; |
| 1862 | } |
| 1863 | |
Takashi Iwai | aad730d | 2013-12-02 13:33:57 +0100 | [diff] [blame] | 1864 | schedule_probe = !chip->disabled; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1865 | |
Takashi Iwai | 4918cda | 2012-08-09 12:33:28 +0200 | [diff] [blame] | 1866 | #ifdef CONFIG_SND_HDA_PATCH_LOADER |
| 1867 | if (patch[dev] && *patch[dev]) { |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 1868 | dev_info(card->dev, "Applying patch firmware '%s'\n", |
| 1869 | patch[dev]); |
Takashi Iwai | 5cb543d | 2012-08-09 13:49:23 +0200 | [diff] [blame] | 1870 | err = request_firmware_nowait(THIS_MODULE, true, patch[dev], |
| 1871 | &pci->dev, GFP_KERNEL, card, |
| 1872 | azx_firmware_cb); |
Takashi Iwai | 4918cda | 2012-08-09 12:33:28 +0200 | [diff] [blame] | 1873 | if (err < 0) |
| 1874 | goto out_free; |
Takashi Iwai | aad730d | 2013-12-02 13:33:57 +0100 | [diff] [blame] | 1875 | schedule_probe = false; /* continued in azx_firmware_cb() */ |
Takashi Iwai | 4918cda | 2012-08-09 12:33:28 +0200 | [diff] [blame] | 1876 | } |
| 1877 | #endif /* CONFIG_SND_HDA_PATCH_LOADER */ |
| 1878 | |
Takashi Iwai | aad730d | 2013-12-02 13:33:57 +0100 | [diff] [blame] | 1879 | #ifndef CONFIG_SND_HDA_I915 |
| 1880 | if (chip->driver_caps & AZX_DCAPS_I915_POWERWELL) |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 1881 | dev_err(card->dev, "Haswell must build in CONFIG_SND_HDA_I915\n"); |
Wang Xingchao | 99a2008 | 2013-05-30 22:07:10 +0800 | [diff] [blame] | 1882 | #endif |
Wang Xingchao | 99a2008 | 2013-05-30 22:07:10 +0800 | [diff] [blame] | 1883 | |
Takashi Iwai | aad730d | 2013-12-02 13:33:57 +0100 | [diff] [blame] | 1884 | if (schedule_probe) |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 1885 | schedule_work(&hda->probe_work); |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1886 | |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1887 | dev++; |
Takashi Iwai | 88d071f | 2013-12-02 11:12:28 +0100 | [diff] [blame] | 1888 | if (chip->disabled) |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 1889 | complete_all(&hda->probe_wait); |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1890 | return 0; |
| 1891 | |
| 1892 | out_free: |
| 1893 | snd_card_free(card); |
| 1894 | return err; |
| 1895 | } |
| 1896 | |
Dylan Reid | e62a42a | 2014-02-28 15:41:19 -0800 | [diff] [blame] | 1897 | /* number of codec slots for each chipset: 0 = default slots (i.e. 4) */ |
| 1898 | static unsigned int azx_max_codecs[AZX_NUM_DRIVERS] = { |
| 1899 | [AZX_DRIVER_NVIDIA] = 8, |
| 1900 | [AZX_DRIVER_TERA] = 1, |
| 1901 | }; |
| 1902 | |
Takashi Iwai | 48c8b0e | 2012-12-07 07:40:35 +0100 | [diff] [blame] | 1903 | static int azx_probe_continue(struct azx *chip) |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1904 | { |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 1905 | struct hda_intel *hda = container_of(chip, struct hda_intel, chip); |
Wang Xingchao | c67e222 | 2013-05-30 22:07:08 +0800 | [diff] [blame] | 1906 | struct pci_dev *pci = chip->pci; |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1907 | int dev = chip->dev_index; |
| 1908 | int err; |
| 1909 | |
Wang Xingchao | 99a2008 | 2013-05-30 22:07:10 +0800 | [diff] [blame] | 1910 | /* Request power well for Haswell HDA controller and codec */ |
| 1911 | if (chip->driver_caps & AZX_DCAPS_I915_POWERWELL) { |
David Henningsson | c841ad2 | 2013-08-19 13:32:30 +0200 | [diff] [blame] | 1912 | #ifdef CONFIG_SND_HDA_I915 |
Wang Xingchao | 99a2008 | 2013-05-30 22:07:10 +0800 | [diff] [blame] | 1913 | err = hda_i915_init(); |
| 1914 | if (err < 0) { |
Takashi Iwai | 4e76a88 | 2014-02-25 12:21:03 +0100 | [diff] [blame] | 1915 | dev_err(chip->card->dev, |
| 1916 | "Error request power-well from i915\n"); |
Wang Xingchao | 99a2008 | 2013-05-30 22:07:10 +0800 | [diff] [blame] | 1917 | goto out_free; |
| 1918 | } |
Takashi Iwai | 74b0c2d | 2014-06-13 15:14:34 +0200 | [diff] [blame] | 1919 | err = hda_display_power(true); |
| 1920 | if (err < 0) { |
| 1921 | dev_err(chip->card->dev, |
| 1922 | "Cannot turn on display power on i915\n"); |
| 1923 | goto out_free; |
| 1924 | } |
David Henningsson | c841ad2 | 2013-08-19 13:32:30 +0200 | [diff] [blame] | 1925 | #endif |
Wang Xingchao | 99a2008 | 2013-05-30 22:07:10 +0800 | [diff] [blame] | 1926 | } |
| 1927 | |
Takashi Iwai | 5c90680 | 2013-05-30 22:07:09 +0800 | [diff] [blame] | 1928 | err = azx_first_init(chip); |
| 1929 | if (err < 0) |
| 1930 | goto out_free; |
| 1931 | |
Jaroslav Kysela | 2dca0bb | 2009-11-13 18:41:52 +0100 | [diff] [blame] | 1932 | #ifdef CONFIG_SND_HDA_INPUT_BEEP |
| 1933 | chip->beep_mode = beep_mode[dev]; |
| 1934 | #endif |
| 1935 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1936 | /* create codec instances */ |
Dylan Reid | e62a42a | 2014-02-28 15:41:19 -0800 | [diff] [blame] | 1937 | err = azx_codec_create(chip, model[dev], |
| 1938 | azx_max_codecs[chip->driver_type], |
| 1939 | power_save_addr); |
| 1940 | |
Wu Fengguang | 41dda0f | 2008-11-20 09:24:52 +0800 | [diff] [blame] | 1941 | if (err < 0) |
| 1942 | goto out_free; |
Takashi Iwai | 4ea6fbc | 2009-06-17 09:52:54 +0200 | [diff] [blame] | 1943 | #ifdef CONFIG_SND_HDA_PATCH_LOADER |
Takashi Iwai | 4918cda | 2012-08-09 12:33:28 +0200 | [diff] [blame] | 1944 | if (chip->fw) { |
| 1945 | err = snd_hda_load_patch(chip->bus, chip->fw->size, |
| 1946 | chip->fw->data); |
Takashi Iwai | 4ea6fbc | 2009-06-17 09:52:54 +0200 | [diff] [blame] | 1947 | if (err < 0) |
| 1948 | goto out_free; |
Takashi Iwai | e39ae85 | 2012-11-22 16:18:13 +0100 | [diff] [blame] | 1949 | #ifndef CONFIG_PM |
Takashi Iwai | 4918cda | 2012-08-09 12:33:28 +0200 | [diff] [blame] | 1950 | release_firmware(chip->fw); /* no longer needed */ |
| 1951 | chip->fw = NULL; |
Takashi Iwai | e39ae85 | 2012-11-22 16:18:13 +0100 | [diff] [blame] | 1952 | #endif |
Takashi Iwai | 4ea6fbc | 2009-06-17 09:52:54 +0200 | [diff] [blame] | 1953 | } |
| 1954 | #endif |
Jaroslav Kysela | 10e77dd | 2010-03-26 11:04:38 +0100 | [diff] [blame] | 1955 | if ((probe_only[dev] & 1) == 0) { |
Takashi Iwai | a1e21c9 | 2009-06-17 09:33:52 +0200 | [diff] [blame] | 1956 | err = azx_codec_configure(chip); |
| 1957 | if (err < 0) |
| 1958 | goto out_free; |
| 1959 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1960 | |
| 1961 | /* create PCM streams */ |
Takashi Iwai | 176d533 | 2008-07-30 15:01:44 +0200 | [diff] [blame] | 1962 | err = snd_hda_build_pcms(chip->bus); |
Wu Fengguang | 41dda0f | 2008-11-20 09:24:52 +0800 | [diff] [blame] | 1963 | if (err < 0) |
| 1964 | goto out_free; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1965 | |
| 1966 | /* create mixer controls */ |
Takashi Iwai | d01ce99 | 2007-07-27 16:52:19 +0200 | [diff] [blame] | 1967 | err = azx_mixer_create(chip); |
Wu Fengguang | 41dda0f | 2008-11-20 09:24:52 +0800 | [diff] [blame] | 1968 | if (err < 0) |
| 1969 | goto out_free; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1970 | |
Takashi Iwai | a82d51e | 2012-04-26 12:23:42 +0200 | [diff] [blame] | 1971 | err = snd_card_register(chip->card); |
Wu Fengguang | 41dda0f | 2008-11-20 09:24:52 +0800 | [diff] [blame] | 1972 | if (err < 0) |
| 1973 | goto out_free; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1974 | |
Takashi Iwai | cb53c62 | 2007-08-10 17:21:45 +0200 | [diff] [blame] | 1975 | chip->running = 1; |
| 1976 | power_down_all_codecs(chip); |
Takashi Iwai | 0cbf009 | 2008-10-29 16:18:25 +0100 | [diff] [blame] | 1977 | azx_notifier_register(chip); |
Takashi Iwai | 65fcd41 | 2012-08-14 17:13:32 +0200 | [diff] [blame] | 1978 | azx_add_card_list(chip); |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 1979 | if ((chip->driver_caps & AZX_DCAPS_PM_RUNTIME) || hda->use_vga_switcheroo) |
Wang Xingchao | c67e222 | 2013-05-30 22:07:08 +0800 | [diff] [blame] | 1980 | pm_runtime_put_noidle(&pci->dev); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1981 | |
Wu Fengguang | 41dda0f | 2008-11-20 09:24:52 +0800 | [diff] [blame] | 1982 | out_free: |
Takashi Iwai | 88d071f | 2013-12-02 11:12:28 +0100 | [diff] [blame] | 1983 | if (err < 0) |
Takashi Iwai | 9a34af4 | 2014-06-26 17:19:20 +0200 | [diff] [blame] | 1984 | hda->init_failed = 1; |
| 1985 | complete_all(&hda->probe_wait); |
Wu Fengguang | 41dda0f | 2008-11-20 09:24:52 +0800 | [diff] [blame] | 1986 | return err; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1987 | } |
| 1988 | |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 1989 | static void azx_remove(struct pci_dev *pci) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1990 | { |
Takashi Iwai | 9121947 | 2012-04-26 12:13:25 +0200 | [diff] [blame] | 1991 | struct snd_card *card = pci_get_drvdata(pci); |
Mengdong Lin | b8dfc462 | 2012-08-23 17:32:30 +0800 | [diff] [blame] | 1992 | |
Takashi Iwai | 9121947 | 2012-04-26 12:13:25 +0200 | [diff] [blame] | 1993 | if (card) |
| 1994 | snd_card_free(card); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1995 | } |
| 1996 | |
| 1997 | /* PCI IDs */ |
Benoit Taine | 6f51f6c | 2014-05-22 17:08:54 +0200 | [diff] [blame] | 1998 | static const struct pci_device_id azx_ids[] = { |
Seth Heasley | d2f2fcd | 2010-01-12 17:03:35 -0800 | [diff] [blame] | 1999 | /* CPT */ |
Takashi Iwai | 9477c58 | 2011-05-25 09:11:37 +0200 | [diff] [blame] | 2000 | { PCI_DEVICE(0x8086, 0x1c20), |
Takashi Iwai | d7dab4d | 2013-01-08 13:51:30 +0100 | [diff] [blame] | 2001 | .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH_NOPM }, |
Seth Heasley | cea310e | 2010-09-10 16:29:56 -0700 | [diff] [blame] | 2002 | /* PBG */ |
Takashi Iwai | 9477c58 | 2011-05-25 09:11:37 +0200 | [diff] [blame] | 2003 | { PCI_DEVICE(0x8086, 0x1d20), |
Takashi Iwai | d7dab4d | 2013-01-08 13:51:30 +0100 | [diff] [blame] | 2004 | .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH_NOPM }, |
Seth Heasley | d2edeb7 | 2011-04-20 10:59:57 -0700 | [diff] [blame] | 2005 | /* Panther Point */ |
Takashi Iwai | 9477c58 | 2011-05-25 09:11:37 +0200 | [diff] [blame] | 2006 | { PCI_DEVICE(0x8086, 0x1e20), |
Takashi Iwai | b1920c2 | 2013-11-22 12:43:25 +0100 | [diff] [blame] | 2007 | .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH }, |
Seth Heasley | 8bc039a | 2012-01-23 16:24:31 -0800 | [diff] [blame] | 2008 | /* Lynx Point */ |
| 2009 | { PCI_DEVICE(0x8086, 0x8c20), |
Takashi Iwai | 2ea3c6a | 2012-11-19 20:03:37 +0100 | [diff] [blame] | 2010 | .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH }, |
Takashi Iwai | 77f0780 | 2014-05-23 09:02:44 +0200 | [diff] [blame] | 2011 | /* 9 Series */ |
| 2012 | { PCI_DEVICE(0x8086, 0x8ca0), |
| 2013 | .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH }, |
James Ralston | 884b088 | 2013-02-08 17:29:40 -0800 | [diff] [blame] | 2014 | /* Wellsburg */ |
| 2015 | { PCI_DEVICE(0x8086, 0x8d20), |
| 2016 | .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH }, |
| 2017 | { PCI_DEVICE(0x8086, 0x8d21), |
| 2018 | .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH }, |
James Ralston | 144dad9 | 2012-08-09 09:38:59 -0700 | [diff] [blame] | 2019 | /* Lynx Point-LP */ |
| 2020 | { PCI_DEVICE(0x8086, 0x9c20), |
Takashi Iwai | 2ea3c6a | 2012-11-19 20:03:37 +0100 | [diff] [blame] | 2021 | .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH }, |
James Ralston | 144dad9 | 2012-08-09 09:38:59 -0700 | [diff] [blame] | 2022 | /* Lynx Point-LP */ |
| 2023 | { PCI_DEVICE(0x8086, 0x9c21), |
Takashi Iwai | 2ea3c6a | 2012-11-19 20:03:37 +0100 | [diff] [blame] | 2024 | .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH }, |
James Ralston | 4eeca49 | 2013-11-04 09:27:45 -0800 | [diff] [blame] | 2025 | /* Wildcat Point-LP */ |
| 2026 | { PCI_DEVICE(0x8086, 0x9ca0), |
| 2027 | .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH }, |
James Ralston | c8b00fd | 2014-10-13 15:22:03 -0700 | [diff] [blame] | 2028 | /* Sunrise Point */ |
| 2029 | { PCI_DEVICE(0x8086, 0xa170), |
| 2030 | .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH }, |
Devin Ryles | b456591 | 2014-11-07 18:02:47 -0500 | [diff] [blame] | 2031 | /* Sunrise Point-LP */ |
| 2032 | { PCI_DEVICE(0x8086, 0x9d70), |
Libin Yang | d679582 | 2014-12-19 08:44:31 +0800 | [diff] [blame] | 2033 | .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_SKYLAKE }, |
Wang Xingchao | e926f2c | 2012-06-13 10:23:51 +0800 | [diff] [blame] | 2034 | /* Haswell */ |
Wang Xingchao | 4a7c516 | 2013-02-01 22:42:19 +0800 | [diff] [blame] | 2035 | { PCI_DEVICE(0x8086, 0x0a0c), |
Takashi Iwai | fab1285 | 2013-11-05 17:54:05 +0100 | [diff] [blame] | 2036 | .driver_data = AZX_DRIVER_HDMI | AZX_DCAPS_INTEL_HASWELL }, |
Wang Xingchao | e926f2c | 2012-06-13 10:23:51 +0800 | [diff] [blame] | 2037 | { PCI_DEVICE(0x8086, 0x0c0c), |
Takashi Iwai | fab1285 | 2013-11-05 17:54:05 +0100 | [diff] [blame] | 2038 | .driver_data = AZX_DRIVER_HDMI | AZX_DCAPS_INTEL_HASWELL }, |
Wang Xingchao | d279fae | 2012-09-17 13:10:23 +0800 | [diff] [blame] | 2039 | { PCI_DEVICE(0x8086, 0x0d0c), |
Takashi Iwai | fab1285 | 2013-11-05 17:54:05 +0100 | [diff] [blame] | 2040 | .driver_data = AZX_DRIVER_HDMI | AZX_DCAPS_INTEL_HASWELL }, |
Mengdong Lin | 862d761 | 2014-01-08 15:55:14 -0500 | [diff] [blame] | 2041 | /* Broadwell */ |
| 2042 | { PCI_DEVICE(0x8086, 0x160c), |
Libin Yang | 54a0405 | 2014-06-09 15:28:59 +0800 | [diff] [blame] | 2043 | .driver_data = AZX_DRIVER_HDMI | AZX_DCAPS_INTEL_BROADWELL }, |
Pierre-Louis Bossart | 99df18b | 2012-09-21 18:39:07 -0500 | [diff] [blame] | 2044 | /* 5 Series/3400 */ |
| 2045 | { PCI_DEVICE(0x8086, 0x3b56), |
Takashi Iwai | 2c1350f | 2013-02-14 09:44:55 +0100 | [diff] [blame] | 2046 | .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_INTEL_PCH_NOPM }, |
Takashi Iwai | f748abc | 2013-01-29 10:12:23 +0100 | [diff] [blame] | 2047 | /* Poulsbo */ |
Takashi Iwai | 9477c58 | 2011-05-25 09:11:37 +0200 | [diff] [blame] | 2048 | { PCI_DEVICE(0x8086, 0x811b), |
Takashi Iwai | f748abc | 2013-01-29 10:12:23 +0100 | [diff] [blame] | 2049 | .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_INTEL_PCH_NOPM }, |
| 2050 | /* Oaktrail */ |
Li Peng | 09904b9 | 2011-12-28 15:17:26 +0000 | [diff] [blame] | 2051 | { PCI_DEVICE(0x8086, 0x080a), |
Takashi Iwai | f748abc | 2013-01-29 10:12:23 +0100 | [diff] [blame] | 2052 | .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_INTEL_PCH_NOPM }, |
Chew, Chiau Ee | e44007e | 2013-05-16 15:36:12 +0800 | [diff] [blame] | 2053 | /* BayTrail */ |
| 2054 | { PCI_DEVICE(0x8086, 0x0f04), |
| 2055 | .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH_NOPM }, |
Libin Yang | f31b2ff | 2014-08-04 09:22:44 +0800 | [diff] [blame] | 2056 | /* Braswell */ |
| 2057 | { PCI_DEVICE(0x8086, 0x2284), |
| 2058 | .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH }, |
Takashi Iwai | b42b4af | 2014-12-03 09:47:20 +0100 | [diff] [blame] | 2059 | /* ICH6 */ |
Takashi Iwai | 8b0bd22 | 2011-06-10 14:56:26 +0200 | [diff] [blame] | 2060 | { PCI_DEVICE(0x8086, 0x2668), |
Takashi Iwai | b42b4af | 2014-12-03 09:47:20 +0100 | [diff] [blame] | 2061 | .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_INTEL_ICH }, |
| 2062 | /* ICH7 */ |
Takashi Iwai | 8b0bd22 | 2011-06-10 14:56:26 +0200 | [diff] [blame] | 2063 | { PCI_DEVICE(0x8086, 0x27d8), |
Takashi Iwai | b42b4af | 2014-12-03 09:47:20 +0100 | [diff] [blame] | 2064 | .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_INTEL_ICH }, |
| 2065 | /* ESB2 */ |
Takashi Iwai | 8b0bd22 | 2011-06-10 14:56:26 +0200 | [diff] [blame] | 2066 | { PCI_DEVICE(0x8086, 0x269a), |
Takashi Iwai | b42b4af | 2014-12-03 09:47:20 +0100 | [diff] [blame] | 2067 | .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_INTEL_ICH }, |
| 2068 | /* ICH8 */ |
Takashi Iwai | 8b0bd22 | 2011-06-10 14:56:26 +0200 | [diff] [blame] | 2069 | { PCI_DEVICE(0x8086, 0x284b), |
Takashi Iwai | b42b4af | 2014-12-03 09:47:20 +0100 | [diff] [blame] | 2070 | .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_INTEL_ICH }, |
| 2071 | /* ICH9 */ |
Takashi Iwai | 8b0bd22 | 2011-06-10 14:56:26 +0200 | [diff] [blame] | 2072 | { PCI_DEVICE(0x8086, 0x293e), |
Takashi Iwai | b42b4af | 2014-12-03 09:47:20 +0100 | [diff] [blame] | 2073 | .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_INTEL_ICH }, |
| 2074 | /* ICH9 */ |
Takashi Iwai | 8b0bd22 | 2011-06-10 14:56:26 +0200 | [diff] [blame] | 2075 | { PCI_DEVICE(0x8086, 0x293f), |
Takashi Iwai | b42b4af | 2014-12-03 09:47:20 +0100 | [diff] [blame] | 2076 | .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_INTEL_ICH }, |
| 2077 | /* ICH10 */ |
Takashi Iwai | 8b0bd22 | 2011-06-10 14:56:26 +0200 | [diff] [blame] | 2078 | { PCI_DEVICE(0x8086, 0x3a3e), |
Takashi Iwai | b42b4af | 2014-12-03 09:47:20 +0100 | [diff] [blame] | 2079 | .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_INTEL_ICH }, |
| 2080 | /* ICH10 */ |
Takashi Iwai | 8b0bd22 | 2011-06-10 14:56:26 +0200 | [diff] [blame] | 2081 | { PCI_DEVICE(0x8086, 0x3a6e), |
Takashi Iwai | b42b4af | 2014-12-03 09:47:20 +0100 | [diff] [blame] | 2082 | .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_INTEL_ICH }, |
Takashi Iwai | b686453 | 2010-09-15 10:17:26 +0200 | [diff] [blame] | 2083 | /* Generic Intel */ |
| 2084 | { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_ANY_ID), |
| 2085 | .class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8, |
| 2086 | .class_mask = 0xffffff, |
Takashi Iwai | 103884a | 2014-12-03 09:56:20 +0100 | [diff] [blame] | 2087 | .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_NO_ALIGN_BUFSIZE }, |
Takashi Iwai | 9477c58 | 2011-05-25 09:11:37 +0200 | [diff] [blame] | 2088 | /* ATI SB 450/600/700/800/900 */ |
| 2089 | { PCI_DEVICE(0x1002, 0x437b), |
| 2090 | .driver_data = AZX_DRIVER_ATI | AZX_DCAPS_PRESET_ATI_SB }, |
| 2091 | { PCI_DEVICE(0x1002, 0x4383), |
| 2092 | .driver_data = AZX_DRIVER_ATI | AZX_DCAPS_PRESET_ATI_SB }, |
| 2093 | /* AMD Hudson */ |
| 2094 | { PCI_DEVICE(0x1022, 0x780d), |
| 2095 | .driver_data = AZX_DRIVER_GENERIC | AZX_DCAPS_PRESET_ATI_SB }, |
Takashi Iwai | 87218e9 | 2008-02-21 08:13:11 +0100 | [diff] [blame] | 2096 | /* ATI HDMI */ |
Takashi Iwai | 9477c58 | 2011-05-25 09:11:37 +0200 | [diff] [blame] | 2097 | { PCI_DEVICE(0x1002, 0x793b), |
| 2098 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, |
| 2099 | { PCI_DEVICE(0x1002, 0x7919), |
| 2100 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, |
| 2101 | { PCI_DEVICE(0x1002, 0x960f), |
| 2102 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, |
| 2103 | { PCI_DEVICE(0x1002, 0x970f), |
| 2104 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, |
| 2105 | { PCI_DEVICE(0x1002, 0xaa00), |
| 2106 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, |
| 2107 | { PCI_DEVICE(0x1002, 0xaa08), |
| 2108 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, |
| 2109 | { PCI_DEVICE(0x1002, 0xaa10), |
| 2110 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, |
| 2111 | { PCI_DEVICE(0x1002, 0xaa18), |
| 2112 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, |
| 2113 | { PCI_DEVICE(0x1002, 0xaa20), |
| 2114 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, |
| 2115 | { PCI_DEVICE(0x1002, 0xaa28), |
| 2116 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, |
| 2117 | { PCI_DEVICE(0x1002, 0xaa30), |
| 2118 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, |
| 2119 | { PCI_DEVICE(0x1002, 0xaa38), |
| 2120 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, |
| 2121 | { PCI_DEVICE(0x1002, 0xaa40), |
| 2122 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, |
| 2123 | { PCI_DEVICE(0x1002, 0xaa48), |
| 2124 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, |
Clemens Ladisch | bbaa0d6 | 2013-11-05 09:27:10 +0100 | [diff] [blame] | 2125 | { PCI_DEVICE(0x1002, 0xaa50), |
| 2126 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, |
| 2127 | { PCI_DEVICE(0x1002, 0xaa58), |
| 2128 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, |
| 2129 | { PCI_DEVICE(0x1002, 0xaa60), |
| 2130 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, |
| 2131 | { PCI_DEVICE(0x1002, 0xaa68), |
| 2132 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, |
| 2133 | { PCI_DEVICE(0x1002, 0xaa80), |
| 2134 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, |
| 2135 | { PCI_DEVICE(0x1002, 0xaa88), |
| 2136 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, |
| 2137 | { PCI_DEVICE(0x1002, 0xaa90), |
| 2138 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, |
| 2139 | { PCI_DEVICE(0x1002, 0xaa98), |
| 2140 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, |
Andiry Xu | 1815b34 | 2011-12-14 16:10:27 +0800 | [diff] [blame] | 2141 | { PCI_DEVICE(0x1002, 0x9902), |
Takashi Iwai | 37e661e | 2014-11-25 11:28:07 +0100 | [diff] [blame] | 2142 | .driver_data = AZX_DRIVER_ATIHDMI_NS | AZX_DCAPS_PRESET_ATI_HDMI_NS }, |
Andiry Xu | 1815b34 | 2011-12-14 16:10:27 +0800 | [diff] [blame] | 2143 | { PCI_DEVICE(0x1002, 0xaaa0), |
Takashi Iwai | 37e661e | 2014-11-25 11:28:07 +0100 | [diff] [blame] | 2144 | .driver_data = AZX_DRIVER_ATIHDMI_NS | AZX_DCAPS_PRESET_ATI_HDMI_NS }, |
Andiry Xu | 1815b34 | 2011-12-14 16:10:27 +0800 | [diff] [blame] | 2145 | { PCI_DEVICE(0x1002, 0xaaa8), |
Takashi Iwai | 37e661e | 2014-11-25 11:28:07 +0100 | [diff] [blame] | 2146 | .driver_data = AZX_DRIVER_ATIHDMI_NS | AZX_DCAPS_PRESET_ATI_HDMI_NS }, |
Andiry Xu | 1815b34 | 2011-12-14 16:10:27 +0800 | [diff] [blame] | 2147 | { PCI_DEVICE(0x1002, 0xaab0), |
Takashi Iwai | 37e661e | 2014-11-25 11:28:07 +0100 | [diff] [blame] | 2148 | .driver_data = AZX_DRIVER_ATIHDMI_NS | AZX_DCAPS_PRESET_ATI_HDMI_NS }, |
Takashi Iwai | 87218e9 | 2008-02-21 08:13:11 +0100 | [diff] [blame] | 2149 | /* VIA VT8251/VT8237A */ |
Takashi Iwai | 9477c58 | 2011-05-25 09:11:37 +0200 | [diff] [blame] | 2150 | { PCI_DEVICE(0x1106, 0x3288), |
| 2151 | .driver_data = AZX_DRIVER_VIA | AZX_DCAPS_POSFIX_VIA }, |
Annie Liu | 754fdff | 2012-06-08 19:18:39 +0800 | [diff] [blame] | 2152 | /* VIA GFX VT7122/VX900 */ |
| 2153 | { PCI_DEVICE(0x1106, 0x9170), .driver_data = AZX_DRIVER_GENERIC }, |
| 2154 | /* VIA GFX VT6122/VX11 */ |
| 2155 | { PCI_DEVICE(0x1106, 0x9140), .driver_data = AZX_DRIVER_GENERIC }, |
Takashi Iwai | 87218e9 | 2008-02-21 08:13:11 +0100 | [diff] [blame] | 2156 | /* SIS966 */ |
| 2157 | { PCI_DEVICE(0x1039, 0x7502), .driver_data = AZX_DRIVER_SIS }, |
| 2158 | /* ULI M5461 */ |
| 2159 | { PCI_DEVICE(0x10b9, 0x5461), .driver_data = AZX_DRIVER_ULI }, |
| 2160 | /* NVIDIA MCP */ |
Takashi Iwai | 0c2fd1bf4 | 2009-12-18 16:41:39 +0100 | [diff] [blame] | 2161 | { PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_ANY_ID), |
| 2162 | .class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8, |
| 2163 | .class_mask = 0xffffff, |
Takashi Iwai | 9477c58 | 2011-05-25 09:11:37 +0200 | [diff] [blame] | 2164 | .driver_data = AZX_DRIVER_NVIDIA | AZX_DCAPS_PRESET_NVIDIA }, |
Kailang Yang | f269002 | 2008-05-27 11:44:55 +0200 | [diff] [blame] | 2165 | /* Teradici */ |
Takashi Iwai | 9477c58 | 2011-05-25 09:11:37 +0200 | [diff] [blame] | 2166 | { PCI_DEVICE(0x6549, 0x1200), |
| 2167 | .driver_data = AZX_DRIVER_TERA | AZX_DCAPS_NO_64BIT }, |
Lars R. Damerow | f0b3da9 | 2012-11-02 13:10:39 -0700 | [diff] [blame] | 2168 | { PCI_DEVICE(0x6549, 0x2200), |
| 2169 | .driver_data = AZX_DRIVER_TERA | AZX_DCAPS_NO_64BIT }, |
Takashi Iwai | 4e01f54 | 2009-04-16 08:53:34 +0200 | [diff] [blame] | 2170 | /* Creative X-Fi (CA0110-IBG) */ |
Takashi Iwai | f2a8eca | 2012-06-11 15:51:54 +0200 | [diff] [blame] | 2171 | /* CTHDA chips */ |
| 2172 | { PCI_DEVICE(0x1102, 0x0010), |
| 2173 | .driver_data = AZX_DRIVER_CTHDA | AZX_DCAPS_PRESET_CTHDA }, |
| 2174 | { PCI_DEVICE(0x1102, 0x0012), |
| 2175 | .driver_data = AZX_DRIVER_CTHDA | AZX_DCAPS_PRESET_CTHDA }, |
Takashi Iwai | 8eeaa2f | 2014-02-10 09:48:47 +0100 | [diff] [blame] | 2176 | #if !IS_ENABLED(CONFIG_SND_CTXFI) |
Takashi Iwai | 313f6e2 | 2009-05-18 12:40:52 +0200 | [diff] [blame] | 2177 | /* the following entry conflicts with snd-ctxfi driver, |
| 2178 | * as ctxfi driver mutates from HD-audio to native mode with |
| 2179 | * a special command sequence. |
| 2180 | */ |
Takashi Iwai | 4e01f54 | 2009-04-16 08:53:34 +0200 | [diff] [blame] | 2181 | { PCI_DEVICE(PCI_VENDOR_ID_CREATIVE, PCI_ANY_ID), |
| 2182 | .class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8, |
| 2183 | .class_mask = 0xffffff, |
Takashi Iwai | 9477c58 | 2011-05-25 09:11:37 +0200 | [diff] [blame] | 2184 | .driver_data = AZX_DRIVER_CTX | AZX_DCAPS_CTX_WORKAROUND | |
Takashi Iwai | 69f9ba9 | 2011-11-06 13:49:13 +0100 | [diff] [blame] | 2185 | AZX_DCAPS_RIRB_PRE_DELAY | AZX_DCAPS_POSFIX_LPIB }, |
Takashi Iwai | 313f6e2 | 2009-05-18 12:40:52 +0200 | [diff] [blame] | 2186 | #else |
| 2187 | /* this entry seems still valid -- i.e. without emu20kx chip */ |
Takashi Iwai | 9477c58 | 2011-05-25 09:11:37 +0200 | [diff] [blame] | 2188 | { PCI_DEVICE(0x1102, 0x0009), |
| 2189 | .driver_data = AZX_DRIVER_CTX | AZX_DCAPS_CTX_WORKAROUND | |
Takashi Iwai | 69f9ba9 | 2011-11-06 13:49:13 +0100 | [diff] [blame] | 2190 | AZX_DCAPS_RIRB_PRE_DELAY | AZX_DCAPS_POSFIX_LPIB }, |
Takashi Iwai | 313f6e2 | 2009-05-18 12:40:52 +0200 | [diff] [blame] | 2191 | #endif |
Takashi Iwai | c563f47 | 2014-08-06 14:27:42 +0200 | [diff] [blame] | 2192 | /* CM8888 */ |
| 2193 | { PCI_DEVICE(0x13f6, 0x5011), |
| 2194 | .driver_data = AZX_DRIVER_CMEDIA | |
Takashi Iwai | 37e661e | 2014-11-25 11:28:07 +0100 | [diff] [blame] | 2195 | AZX_DCAPS_NO_MSI | AZX_DCAPS_POSFIX_LPIB | AZX_DCAPS_SNOOP_OFF }, |
Otavio Salvador | e35d4b1 | 2010-09-26 23:35:06 -0300 | [diff] [blame] | 2196 | /* Vortex86MX */ |
| 2197 | { PCI_DEVICE(0x17f3, 0x3010), .driver_data = AZX_DRIVER_GENERIC }, |
Bankim Bhavsar | 0f0714c5 | 2011-01-17 15:23:21 +0100 | [diff] [blame] | 2198 | /* VMware HDAudio */ |
| 2199 | { PCI_DEVICE(0x15ad, 0x1977), .driver_data = AZX_DRIVER_GENERIC }, |
Andiry Brienza | 9176b67 | 2009-07-17 11:32:32 +0800 | [diff] [blame] | 2200 | /* AMD/ATI Generic, PCI class code and Vendor ID for HD Audio */ |
Yang, Libin | c4da29c | 2008-11-13 11:07:07 +0100 | [diff] [blame] | 2201 | { PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_ANY_ID), |
| 2202 | .class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8, |
| 2203 | .class_mask = 0xffffff, |
Takashi Iwai | 9477c58 | 2011-05-25 09:11:37 +0200 | [diff] [blame] | 2204 | .driver_data = AZX_DRIVER_GENERIC | AZX_DCAPS_PRESET_ATI_HDMI }, |
Andiry Brienza | 9176b67 | 2009-07-17 11:32:32 +0800 | [diff] [blame] | 2205 | { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_ANY_ID), |
| 2206 | .class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8, |
| 2207 | .class_mask = 0xffffff, |
Takashi Iwai | 9477c58 | 2011-05-25 09:11:37 +0200 | [diff] [blame] | 2208 | .driver_data = AZX_DRIVER_GENERIC | AZX_DCAPS_PRESET_ATI_HDMI }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2209 | { 0, } |
| 2210 | }; |
| 2211 | MODULE_DEVICE_TABLE(pci, azx_ids); |
| 2212 | |
| 2213 | /* pci_driver definition */ |
Takashi Iwai | e9f66d9 | 2012-04-24 12:25:00 +0200 | [diff] [blame] | 2214 | static struct pci_driver azx_driver = { |
Takashi Iwai | 3733e42 | 2011-06-10 16:20:20 +0200 | [diff] [blame] | 2215 | .name = KBUILD_MODNAME, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2216 | .id_table = azx_ids, |
| 2217 | .probe = azx_probe, |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 2218 | .remove = azx_remove, |
Takashi Iwai | 68cb2b5 | 2012-07-02 15:20:37 +0200 | [diff] [blame] | 2219 | .driver = { |
| 2220 | .pm = AZX_PM_OPS, |
| 2221 | }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2222 | }; |
| 2223 | |
Takashi Iwai | e9f66d9 | 2012-04-24 12:25:00 +0200 | [diff] [blame] | 2224 | module_pci_driver(azx_driver); |