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Commit | Line | Data |
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1da177e4 LT |
1 | /* |
2 | * | |
d01ce99f TI |
3 | * hda_intel.c - Implementation of primary alsa driver code base |
4 | * for Intel HD Audio. | |
1da177e4 LT |
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 | ||
1da177e4 LT |
37 | #include <linux/delay.h> |
38 | #include <linux/interrupt.h> | |
362775e2 | 39 | #include <linux/kernel.h> |
1da177e4 | 40 | #include <linux/module.h> |
24982c5f | 41 | #include <linux/dma-mapping.h> |
1da177e4 LT |
42 | #include <linux/moduleparam.h> |
43 | #include <linux/init.h> | |
44 | #include <linux/slab.h> | |
45 | #include <linux/pci.h> | |
62932df8 | 46 | #include <linux/mutex.h> |
27fe48d9 | 47 | #include <linux/io.h> |
b8dfc462 | 48 | #include <linux/pm_runtime.h> |
5d890f59 PLB |
49 | #include <linux/clocksource.h> |
50 | #include <linux/time.h> | |
f4c482a4 | 51 | #include <linux/completion.h> |
5d890f59 | 52 | |
27fe48d9 TI |
53 | #ifdef CONFIG_X86 |
54 | /* for snoop control */ | |
55 | #include <asm/pgtable.h> | |
56 | #include <asm/cacheflush.h> | |
57 | #endif | |
1da177e4 LT |
58 | #include <sound/core.h> |
59 | #include <sound/initval.h> | |
9121947d | 60 | #include <linux/vgaarb.h> |
a82d51ed | 61 | #include <linux/vga_switcheroo.h> |
4918cdab | 62 | #include <linux/firmware.h> |
1da177e4 | 63 | #include "hda_codec.h" |
05e84878 | 64 | #include "hda_controller.h" |
2538a4f5 | 65 | #include "hda_priv.h" |
e4d9e513 | 66 | #include "hda_i915.h" |
1da177e4 | 67 | |
b6050ef6 TI |
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 | ||
9a34af4a TI |
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 | ||
33124929 TI |
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 | ||
1da177e4 | 114 | |
5aba4f8e TI |
115 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; |
116 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; | |
a67ff6a5 | 117 | static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; |
5aba4f8e | 118 | static char *model[SNDRV_CARDS]; |
1dac6695 | 119 | static int position_fix[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = -1}; |
5c0d7bc1 | 120 | static int bdl_pos_adj[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = -1}; |
5aba4f8e | 121 | static int probe_mask[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = -1}; |
d4d9cd03 | 122 | static int probe_only[SNDRV_CARDS]; |
26a6cb6c | 123 | static int jackpoll_ms[SNDRV_CARDS]; |
a67ff6a5 | 124 | static bool single_cmd; |
71623855 | 125 | static int enable_msi = -1; |
4ea6fbc8 TI |
126 | #ifdef CONFIG_SND_HDA_PATCH_LOADER |
127 | static char *patch[SNDRV_CARDS]; | |
128 | #endif | |
2dca0bba | 129 | #ifdef CONFIG_SND_HDA_INPUT_BEEP |
0920c9b4 | 130 | static bool beep_mode[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = |
2dca0bba JK |
131 | CONFIG_SND_HDA_INPUT_BEEP_MODE}; |
132 | #endif | |
1da177e4 | 133 | |
5aba4f8e | 134 | module_param_array(index, int, NULL, 0444); |
1da177e4 | 135 | MODULE_PARM_DESC(index, "Index value for Intel HD audio interface."); |
5aba4f8e | 136 | module_param_array(id, charp, NULL, 0444); |
1da177e4 | 137 | MODULE_PARM_DESC(id, "ID string for Intel HD audio interface."); |
5aba4f8e TI |
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); | |
1da177e4 | 141 | MODULE_PARM_DESC(model, "Use the given board model."); |
5aba4f8e | 142 | module_param_array(position_fix, int, NULL, 0444); |
4cb36310 | 143 | MODULE_PARM_DESC(position_fix, "DMA pointer read method." |
1dac6695 | 144 | "(-1 = system default, 0 = auto, 1 = LPIB, 2 = POSBUF, 3 = VIACOMBO, 4 = COMBO)."); |
555e219f TI |
145 | module_param_array(bdl_pos_adj, int, NULL, 0644); |
146 | MODULE_PARM_DESC(bdl_pos_adj, "BDL position adjustment offset."); | |
5aba4f8e | 147 | module_param_array(probe_mask, int, NULL, 0444); |
606ad75f | 148 | MODULE_PARM_DESC(probe_mask, "Bitmask to probe codecs (default = -1)."); |
079e683e | 149 | module_param_array(probe_only, int, NULL, 0444); |
d4d9cd03 | 150 | MODULE_PARM_DESC(probe_only, "Only probing and no codec initialization."); |
26a6cb6c DH |
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)"); | |
27346166 | 153 | module_param(single_cmd, bool, 0444); |
d01ce99f TI |
154 | MODULE_PARM_DESC(single_cmd, "Use single command to communicate with codecs " |
155 | "(for debugging only)."); | |
ac9ef6cf | 156 | module_param(enable_msi, bint, 0444); |
134a11f0 | 157 | MODULE_PARM_DESC(enable_msi, "Enable Message Signaled Interrupt (MSI)"); |
4ea6fbc8 TI |
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 | |
2dca0bba | 162 | #ifdef CONFIG_SND_HDA_INPUT_BEEP |
0920c9b4 | 163 | module_param_array(beep_mode, bool, NULL, 0444); |
2dca0bba | 164 | MODULE_PARM_DESC(beep_mode, "Select HDA Beep registration mode " |
0920c9b4 | 165 | "(0=off, 1=on) (default=1)."); |
2dca0bba | 166 | #endif |
606ad75f | 167 | |
83012a7c | 168 | #ifdef CONFIG_PM |
65fcd41d TI |
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 | ||
fee2fba3 | 176 | static int power_save = CONFIG_SND_HDA_POWER_SAVE_DEFAULT; |
e62a42ae | 177 | static int *power_save_addr = &power_save; |
65fcd41d | 178 | module_param(power_save, xint, 0644); |
fee2fba3 TI |
179 | MODULE_PARM_DESC(power_save, "Automatic power-saving timeout " |
180 | "(in second, 0 = disable)."); | |
1da177e4 | 181 | |
dee1b66c TI |
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 | */ | |
8fc24426 TI |
186 | static bool power_save_controller = 1; |
187 | module_param(power_save_controller, bool, 0644); | |
dee1b66c | 188 | MODULE_PARM_DESC(power_save_controller, "Reset controller in power save mode."); |
e62a42ae DR |
189 | #else |
190 | static int *power_save_addr; | |
83012a7c | 191 | #endif /* CONFIG_PM */ |
dee1b66c | 192 | |
7bfe059e TI |
193 | static int align_buffer_size = -1; |
194 | module_param(align_buffer_size, bint, 0644); | |
2ae66c26 PLB |
195 | MODULE_PARM_DESC(align_buffer_size, |
196 | "Force buffer and period sizes to be multiple of 128 bytes."); | |
197 | ||
27fe48d9 TI |
198 | #ifdef CONFIG_X86 |
199 | static bool hda_snoop = true; | |
200 | module_param_named(snoop, hda_snoop, bool, 0444); | |
201 | MODULE_PARM_DESC(snoop, "Enable/disable snooping"); | |
27fe48d9 TI |
202 | #else |
203 | #define hda_snoop true | |
27fe48d9 TI |
204 | #endif |
205 | ||
206 | ||
1da177e4 LT |
207 | MODULE_LICENSE("GPL"); |
208 | MODULE_SUPPORTED_DEVICE("{{Intel, ICH6}," | |
209 | "{Intel, ICH6M}," | |
2f1b3818 | 210 | "{Intel, ICH7}," |
f5d40b30 | 211 | "{Intel, ESB2}," |
d2981393 | 212 | "{Intel, ICH8}," |
f9cc8a8b | 213 | "{Intel, ICH9}," |
c34f5a04 | 214 | "{Intel, ICH10}," |
b29c2360 | 215 | "{Intel, PCH}," |
d2f2fcd2 | 216 | "{Intel, CPT}," |
d2edeb7c | 217 | "{Intel, PPT}," |
8bc039a1 | 218 | "{Intel, LPT}," |
144dad99 | 219 | "{Intel, LPT_LP}," |
4eeca499 | 220 | "{Intel, WPT_LP}," |
c8b00fd2 | 221 | "{Intel, SPT}," |
b4565913 | 222 | "{Intel, SPT_LP}," |
e926f2c8 | 223 | "{Intel, HPT}," |
cea310e8 | 224 | "{Intel, PBG}," |
4979bca9 | 225 | "{Intel, SCH}," |
fc20a562 | 226 | "{ATI, SB450}," |
89be83f8 | 227 | "{ATI, SB600}," |
778b6e1b | 228 | "{ATI, RS600}," |
5b15c95f | 229 | "{ATI, RS690}," |
e6db1119 WL |
230 | "{ATI, RS780}," |
231 | "{ATI, R600}," | |
2797f724 HRK |
232 | "{ATI, RV630}," |
233 | "{ATI, RV610}," | |
27da1834 WL |
234 | "{ATI, RV670}," |
235 | "{ATI, RV635}," | |
236 | "{ATI, RV620}," | |
237 | "{ATI, RV770}," | |
fc20a562 | 238 | "{VIA, VT8251}," |
47672310 | 239 | "{VIA, VT8237A}," |
07e4ca50 TI |
240 | "{SiS, SIS966}," |
241 | "{ULI, M5461}}"); | |
1da177e4 LT |
242 | MODULE_DESCRIPTION("Intel HDA driver"); |
243 | ||
a82d51ed | 244 | #if defined(CONFIG_PM) && defined(CONFIG_VGA_SWITCHEROO) |
f8f1becf | 245 | #if IS_ENABLED(CONFIG_SND_HDA_CODEC_HDMI) |
a82d51ed TI |
246 | #define SUPPORT_VGA_SWITCHEROO |
247 | #endif | |
248 | #endif | |
249 | ||
250 | ||
1da177e4 | 251 | /* |
1da177e4 | 252 | */ |
1da177e4 | 253 | |
07e4ca50 TI |
254 | /* driver types */ |
255 | enum { | |
256 | AZX_DRIVER_ICH, | |
32679f95 | 257 | AZX_DRIVER_PCH, |
4979bca9 | 258 | AZX_DRIVER_SCH, |
fab1285a | 259 | AZX_DRIVER_HDMI, |
07e4ca50 | 260 | AZX_DRIVER_ATI, |
778b6e1b | 261 | AZX_DRIVER_ATIHDMI, |
1815b34a | 262 | AZX_DRIVER_ATIHDMI_NS, |
07e4ca50 TI |
263 | AZX_DRIVER_VIA, |
264 | AZX_DRIVER_SIS, | |
265 | AZX_DRIVER_ULI, | |
da3fca21 | 266 | AZX_DRIVER_NVIDIA, |
f269002e | 267 | AZX_DRIVER_TERA, |
14d34f16 | 268 | AZX_DRIVER_CTX, |
5ae763b1 | 269 | AZX_DRIVER_CTHDA, |
c563f473 | 270 | AZX_DRIVER_CMEDIA, |
c4da29ca | 271 | AZX_DRIVER_GENERIC, |
2f5983f2 | 272 | AZX_NUM_DRIVERS, /* keep this as last entry */ |
07e4ca50 TI |
273 | }; |
274 | ||
2ea3c6a2 | 275 | /* quirks for Intel PCH */ |
d7dab4db | 276 | #define AZX_DCAPS_INTEL_PCH_NOPM \ |
2ea3c6a2 | 277 | (AZX_DCAPS_SCH_SNOOP | AZX_DCAPS_BUFSIZE | \ |
cd50065b | 278 | AZX_DCAPS_COUNT_LPIB_DELAY | AZX_DCAPS_REVERSE_ASSIGN) |
d7dab4db TI |
279 | |
280 | #define AZX_DCAPS_INTEL_PCH \ | |
281 | (AZX_DCAPS_INTEL_PCH_NOPM | AZX_DCAPS_PM_RUNTIME) | |
9477c58e | 282 | |
33499a15 TI |
283 | #define AZX_DCAPS_INTEL_HASWELL \ |
284 | (AZX_DCAPS_SCH_SNOOP | AZX_DCAPS_ALIGN_BUFSIZE | \ | |
285 | AZX_DCAPS_COUNT_LPIB_DELAY | AZX_DCAPS_PM_RUNTIME | \ | |
286 | AZX_DCAPS_I915_POWERWELL) | |
287 | ||
54a0405d LY |
288 | /* Broadwell HDMI can't use position buffer reliably, force to use LPIB */ |
289 | #define AZX_DCAPS_INTEL_BROADWELL \ | |
290 | (AZX_DCAPS_SCH_SNOOP | AZX_DCAPS_ALIGN_BUFSIZE | \ | |
291 | AZX_DCAPS_POSFIX_LPIB | AZX_DCAPS_PM_RUNTIME | \ | |
292 | AZX_DCAPS_I915_POWERWELL) | |
293 | ||
9477c58e TI |
294 | /* quirks for ATI SB / AMD Hudson */ |
295 | #define AZX_DCAPS_PRESET_ATI_SB \ | |
296 | (AZX_DCAPS_ATI_SNOOP | AZX_DCAPS_NO_TCSEL | \ | |
297 | AZX_DCAPS_SYNC_WRITE | AZX_DCAPS_POSFIX_LPIB) | |
298 | ||
299 | /* quirks for ATI/AMD HDMI */ | |
300 | #define AZX_DCAPS_PRESET_ATI_HDMI \ | |
301 | (AZX_DCAPS_NO_TCSEL | AZX_DCAPS_SYNC_WRITE | AZX_DCAPS_POSFIX_LPIB) | |
302 | ||
303 | /* quirks for Nvidia */ | |
304 | #define AZX_DCAPS_PRESET_NVIDIA \ | |
7bfe059e | 305 | (AZX_DCAPS_NVIDIA_SNOOP | AZX_DCAPS_RIRB_DELAY | AZX_DCAPS_NO_MSI |\ |
6ba736dd TI |
306 | AZX_DCAPS_ALIGN_BUFSIZE | AZX_DCAPS_NO_64BIT |\ |
307 | AZX_DCAPS_CORBRP_SELF_CLEAR) | |
9477c58e | 308 | |
5ae763b1 TI |
309 | #define AZX_DCAPS_PRESET_CTHDA \ |
310 | (AZX_DCAPS_NO_MSI | AZX_DCAPS_POSFIX_LPIB | AZX_DCAPS_4K_BDLE_BOUNDARY) | |
311 | ||
a82d51ed TI |
312 | /* |
313 | * VGA-switcher support | |
314 | */ | |
315 | #ifdef SUPPORT_VGA_SWITCHEROO | |
5cb543db TI |
316 | #define use_vga_switcheroo(chip) ((chip)->use_vga_switcheroo) |
317 | #else | |
318 | #define use_vga_switcheroo(chip) 0 | |
319 | #endif | |
320 | ||
48c8b0eb | 321 | static char *driver_short_names[] = { |
07e4ca50 | 322 | [AZX_DRIVER_ICH] = "HDA Intel", |
32679f95 | 323 | [AZX_DRIVER_PCH] = "HDA Intel PCH", |
4979bca9 | 324 | [AZX_DRIVER_SCH] = "HDA Intel MID", |
fab1285a | 325 | [AZX_DRIVER_HDMI] = "HDA Intel HDMI", |
07e4ca50 | 326 | [AZX_DRIVER_ATI] = "HDA ATI SB", |
778b6e1b | 327 | [AZX_DRIVER_ATIHDMI] = "HDA ATI HDMI", |
1815b34a | 328 | [AZX_DRIVER_ATIHDMI_NS] = "HDA ATI HDMI", |
07e4ca50 TI |
329 | [AZX_DRIVER_VIA] = "HDA VIA VT82xx", |
330 | [AZX_DRIVER_SIS] = "HDA SIS966", | |
da3fca21 V |
331 | [AZX_DRIVER_ULI] = "HDA ULI M5461", |
332 | [AZX_DRIVER_NVIDIA] = "HDA NVidia", | |
f269002e | 333 | [AZX_DRIVER_TERA] = "HDA Teradici", |
14d34f16 | 334 | [AZX_DRIVER_CTX] = "HDA Creative", |
5ae763b1 | 335 | [AZX_DRIVER_CTHDA] = "HDA Creative", |
c563f473 | 336 | [AZX_DRIVER_CMEDIA] = "HDA C-Media", |
c4da29ca | 337 | [AZX_DRIVER_GENERIC] = "HD-Audio Generic", |
07e4ca50 TI |
338 | }; |
339 | ||
a07187c9 ML |
340 | struct hda_intel { |
341 | struct azx chip; | |
342 | ||
9a34af4a TI |
343 | /* for pending irqs */ |
344 | struct work_struct irq_pending_work; | |
345 | ||
346 | /* sync probing */ | |
347 | struct completion probe_wait; | |
348 | struct work_struct probe_work; | |
349 | ||
350 | /* card list (for power_save trigger) */ | |
351 | struct list_head list; | |
352 | ||
353 | /* extra flags */ | |
354 | unsigned int irq_pending_warned:1; | |
355 | ||
356 | /* VGA-switcheroo setup */ | |
357 | unsigned int use_vga_switcheroo:1; | |
358 | unsigned int vga_switcheroo_registered:1; | |
359 | unsigned int init_failed:1; /* delayed init failed */ | |
360 | ||
361 | /* secondary power domain for hdmi audio under vga device */ | |
362 | struct dev_pm_domain hdmi_pm_domain; | |
363 | }; | |
a07187c9 | 364 | |
27fe48d9 | 365 | #ifdef CONFIG_X86 |
9ddf1aeb | 366 | static void __mark_pages_wc(struct azx *chip, struct snd_dma_buffer *dmab, bool on) |
27fe48d9 | 367 | { |
9ddf1aeb TI |
368 | int pages; |
369 | ||
27fe48d9 TI |
370 | if (azx_snoop(chip)) |
371 | return; | |
9ddf1aeb TI |
372 | if (!dmab || !dmab->area || !dmab->bytes) |
373 | return; | |
374 | ||
375 | #ifdef CONFIG_SND_DMA_SGBUF | |
376 | if (dmab->dev.type == SNDRV_DMA_TYPE_DEV_SG) { | |
377 | struct snd_sg_buf *sgbuf = dmab->private_data; | |
3b70bdba TI |
378 | if (chip->driver_type == AZX_DRIVER_CMEDIA) |
379 | return; /* deal with only CORB/RIRB buffers */ | |
27fe48d9 | 380 | if (on) |
9ddf1aeb | 381 | set_pages_array_wc(sgbuf->page_table, sgbuf->pages); |
27fe48d9 | 382 | else |
9ddf1aeb TI |
383 | set_pages_array_wb(sgbuf->page_table, sgbuf->pages); |
384 | return; | |
27fe48d9 | 385 | } |
9ddf1aeb TI |
386 | #endif |
387 | ||
388 | pages = (dmab->bytes + PAGE_SIZE - 1) >> PAGE_SHIFT; | |
389 | if (on) | |
390 | set_memory_wc((unsigned long)dmab->area, pages); | |
391 | else | |
392 | set_memory_wb((unsigned long)dmab->area, pages); | |
27fe48d9 TI |
393 | } |
394 | ||
395 | static inline void mark_pages_wc(struct azx *chip, struct snd_dma_buffer *buf, | |
396 | bool on) | |
397 | { | |
9ddf1aeb | 398 | __mark_pages_wc(chip, buf, on); |
27fe48d9 TI |
399 | } |
400 | static inline void mark_runtime_wc(struct azx *chip, struct azx_dev *azx_dev, | |
9ddf1aeb | 401 | struct snd_pcm_substream *substream, bool on) |
27fe48d9 TI |
402 | { |
403 | if (azx_dev->wc_marked != on) { | |
9ddf1aeb | 404 | __mark_pages_wc(chip, snd_pcm_get_dma_buf(substream), on); |
27fe48d9 TI |
405 | azx_dev->wc_marked = on; |
406 | } | |
407 | } | |
408 | #else | |
409 | /* NOP for other archs */ | |
410 | static inline void mark_pages_wc(struct azx *chip, struct snd_dma_buffer *buf, | |
411 | bool on) | |
412 | { | |
413 | } | |
414 | static inline void mark_runtime_wc(struct azx *chip, struct azx_dev *azx_dev, | |
9ddf1aeb | 415 | struct snd_pcm_substream *substream, bool on) |
27fe48d9 TI |
416 | { |
417 | } | |
418 | #endif | |
419 | ||
68e7fffc | 420 | static int azx_acquire_irq(struct azx *chip, int do_disconnect); |
111d3af5 | 421 | |
cb53c626 TI |
422 | /* |
423 | * initialize the PCI registers | |
424 | */ | |
425 | /* update bits in a PCI register byte */ | |
426 | static void update_pci_byte(struct pci_dev *pci, unsigned int reg, | |
427 | unsigned char mask, unsigned char val) | |
428 | { | |
429 | unsigned char data; | |
430 | ||
431 | pci_read_config_byte(pci, reg, &data); | |
432 | data &= ~mask; | |
433 | data |= (val & mask); | |
434 | pci_write_config_byte(pci, reg, data); | |
435 | } | |
436 | ||
437 | static void azx_init_pci(struct azx *chip) | |
438 | { | |
439 | /* Clear bits 0-2 of PCI register TCSEL (at offset 0x44) | |
440 | * TCSEL == Traffic Class Select Register, which sets PCI express QOS | |
441 | * Ensuring these bits are 0 clears playback static on some HD Audio | |
a09e89f6 AL |
442 | * codecs. |
443 | * The PCI register TCSEL is defined in the Intel manuals. | |
cb53c626 | 444 | */ |
46f2cc80 | 445 | if (!(chip->driver_caps & AZX_DCAPS_NO_TCSEL)) { |
4e76a883 | 446 | dev_dbg(chip->card->dev, "Clearing TCSEL\n"); |
fb1d8ac2 | 447 | update_pci_byte(chip->pci, AZX_PCIREG_TCSEL, 0x07, 0); |
9477c58e | 448 | } |
cb53c626 | 449 | |
9477c58e TI |
450 | /* For ATI SB450/600/700/800/900 and AMD Hudson azalia HD audio, |
451 | * we need to enable snoop. | |
452 | */ | |
453 | if (chip->driver_caps & AZX_DCAPS_ATI_SNOOP) { | |
4e76a883 TI |
454 | dev_dbg(chip->card->dev, "Setting ATI snoop: %d\n", |
455 | azx_snoop(chip)); | |
cb53c626 | 456 | update_pci_byte(chip->pci, |
27fe48d9 TI |
457 | ATI_SB450_HDAUDIO_MISC_CNTR2_ADDR, 0x07, |
458 | azx_snoop(chip) ? ATI_SB450_HDAUDIO_ENABLE_SNOOP : 0); | |
9477c58e TI |
459 | } |
460 | ||
461 | /* For NVIDIA HDA, enable snoop */ | |
462 | if (chip->driver_caps & AZX_DCAPS_NVIDIA_SNOOP) { | |
4e76a883 TI |
463 | dev_dbg(chip->card->dev, "Setting Nvidia snoop: %d\n", |
464 | azx_snoop(chip)); | |
cb53c626 TI |
465 | update_pci_byte(chip->pci, |
466 | NVIDIA_HDA_TRANSREG_ADDR, | |
467 | 0x0f, NVIDIA_HDA_ENABLE_COHBITS); | |
320dcc30 PC |
468 | update_pci_byte(chip->pci, |
469 | NVIDIA_HDA_ISTRM_COH, | |
470 | 0x01, NVIDIA_HDA_ENABLE_COHBIT); | |
471 | update_pci_byte(chip->pci, | |
472 | NVIDIA_HDA_OSTRM_COH, | |
473 | 0x01, NVIDIA_HDA_ENABLE_COHBIT); | |
9477c58e TI |
474 | } |
475 | ||
476 | /* Enable SCH/PCH snoop if needed */ | |
477 | if (chip->driver_caps & AZX_DCAPS_SCH_SNOOP) { | |
27fe48d9 | 478 | unsigned short snoop; |
90a5ad52 | 479 | pci_read_config_word(chip->pci, INTEL_SCH_HDA_DEVC, &snoop); |
27fe48d9 TI |
480 | if ((!azx_snoop(chip) && !(snoop & INTEL_SCH_HDA_DEVC_NOSNOOP)) || |
481 | (azx_snoop(chip) && (snoop & INTEL_SCH_HDA_DEVC_NOSNOOP))) { | |
482 | snoop &= ~INTEL_SCH_HDA_DEVC_NOSNOOP; | |
483 | if (!azx_snoop(chip)) | |
484 | snoop |= INTEL_SCH_HDA_DEVC_NOSNOOP; | |
485 | pci_write_config_word(chip->pci, INTEL_SCH_HDA_DEVC, snoop); | |
90a5ad52 TI |
486 | pci_read_config_word(chip->pci, |
487 | INTEL_SCH_HDA_DEVC, &snoop); | |
90a5ad52 | 488 | } |
4e76a883 TI |
489 | dev_dbg(chip->card->dev, "SCH snoop: %s\n", |
490 | (snoop & INTEL_SCH_HDA_DEVC_NOSNOOP) ? | |
491 | "Disabled" : "Enabled"); | |
da3fca21 | 492 | } |
1da177e4 LT |
493 | } |
494 | ||
b6050ef6 TI |
495 | /* calculate runtime delay from LPIB */ |
496 | static int azx_get_delay_from_lpib(struct azx *chip, struct azx_dev *azx_dev, | |
497 | unsigned int pos) | |
498 | { | |
499 | struct snd_pcm_substream *substream = azx_dev->substream; | |
500 | int stream = substream->stream; | |
501 | unsigned int lpib_pos = azx_get_pos_lpib(chip, azx_dev); | |
502 | int delay; | |
503 | ||
504 | if (stream == SNDRV_PCM_STREAM_PLAYBACK) | |
505 | delay = pos - lpib_pos; | |
506 | else | |
507 | delay = lpib_pos - pos; | |
508 | if (delay < 0) { | |
509 | if (delay >= azx_dev->delay_negative_threshold) | |
510 | delay = 0; | |
511 | else | |
512 | delay += azx_dev->bufsize; | |
513 | } | |
514 | ||
515 | if (delay >= azx_dev->period_bytes) { | |
516 | dev_info(chip->card->dev, | |
517 | "Unstable LPIB (%d >= %d); disabling LPIB delay counting\n", | |
518 | delay, azx_dev->period_bytes); | |
519 | delay = 0; | |
520 | chip->driver_caps &= ~AZX_DCAPS_COUNT_LPIB_DELAY; | |
521 | chip->get_delay[stream] = NULL; | |
522 | } | |
523 | ||
524 | return bytes_to_frames(substream->runtime, delay); | |
525 | } | |
526 | ||
9ad593f6 TI |
527 | static int azx_position_ok(struct azx *chip, struct azx_dev *azx_dev); |
528 | ||
7ca954a8 DR |
529 | /* called from IRQ */ |
530 | static int azx_position_check(struct azx *chip, struct azx_dev *azx_dev) | |
531 | { | |
9a34af4a | 532 | struct hda_intel *hda = container_of(chip, struct hda_intel, chip); |
7ca954a8 DR |
533 | int ok; |
534 | ||
535 | ok = azx_position_ok(chip, azx_dev); | |
536 | if (ok == 1) { | |
537 | azx_dev->irq_pending = 0; | |
538 | return ok; | |
539 | } else if (ok == 0 && chip->bus && chip->bus->workq) { | |
540 | /* bogus IRQ, process it later */ | |
541 | azx_dev->irq_pending = 1; | |
9a34af4a | 542 | queue_work(chip->bus->workq, &hda->irq_pending_work); |
7ca954a8 DR |
543 | } |
544 | return 0; | |
545 | } | |
546 | ||
9ad593f6 TI |
547 | /* |
548 | * Check whether the current DMA position is acceptable for updating | |
549 | * periods. Returns non-zero if it's OK. | |
550 | * | |
551 | * Many HD-audio controllers appear pretty inaccurate about | |
552 | * the update-IRQ timing. The IRQ is issued before actually the | |
553 | * data is processed. So, we need to process it afterwords in a | |
554 | * workqueue. | |
555 | */ | |
556 | static int azx_position_ok(struct azx *chip, struct azx_dev *azx_dev) | |
557 | { | |
b6050ef6 TI |
558 | struct snd_pcm_substream *substream = azx_dev->substream; |
559 | int stream = substream->stream; | |
e5463720 | 560 | u32 wallclk; |
9ad593f6 TI |
561 | unsigned int pos; |
562 | ||
f48f606d JK |
563 | wallclk = azx_readl(chip, WALLCLK) - azx_dev->start_wallclk; |
564 | if (wallclk < (azx_dev->period_wallclk * 2) / 3) | |
fa00e046 | 565 | return -1; /* bogus (too early) interrupt */ |
fa00e046 | 566 | |
b6050ef6 TI |
567 | if (chip->get_position[stream]) |
568 | pos = chip->get_position[stream](chip, azx_dev); | |
569 | else { /* use the position buffer as default */ | |
570 | pos = azx_get_pos_posbuf(chip, azx_dev); | |
571 | if (!pos || pos == (u32)-1) { | |
572 | dev_info(chip->card->dev, | |
573 | "Invalid position buffer, using LPIB read method instead.\n"); | |
574 | chip->get_position[stream] = azx_get_pos_lpib; | |
575 | pos = azx_get_pos_lpib(chip, azx_dev); | |
576 | chip->get_delay[stream] = NULL; | |
577 | } else { | |
578 | chip->get_position[stream] = azx_get_pos_posbuf; | |
579 | if (chip->driver_caps & AZX_DCAPS_COUNT_LPIB_DELAY) | |
580 | chip->get_delay[stream] = azx_get_delay_from_lpib; | |
581 | } | |
582 | } | |
583 | ||
584 | if (pos >= azx_dev->bufsize) | |
585 | pos = 0; | |
9ad593f6 | 586 | |
d6d8bf54 TI |
587 | if (WARN_ONCE(!azx_dev->period_bytes, |
588 | "hda-intel: zero azx_dev->period_bytes")) | |
f48f606d | 589 | return -1; /* this shouldn't happen! */ |
edb39935 | 590 | if (wallclk < (azx_dev->period_wallclk * 5) / 4 && |
f48f606d JK |
591 | pos % azx_dev->period_bytes > azx_dev->period_bytes / 2) |
592 | /* NG - it's below the first next period boundary */ | |
9cdc0115 | 593 | return chip->bdl_pos_adj[chip->dev_index] ? 0 : -1; |
edb39935 | 594 | azx_dev->start_wallclk += wallclk; |
9ad593f6 TI |
595 | return 1; /* OK, it's fine */ |
596 | } | |
597 | ||
598 | /* | |
599 | * The work for pending PCM period updates. | |
600 | */ | |
601 | static void azx_irq_pending_work(struct work_struct *work) | |
602 | { | |
9a34af4a TI |
603 | struct hda_intel *hda = container_of(work, struct hda_intel, irq_pending_work); |
604 | struct azx *chip = &hda->chip; | |
e5463720 | 605 | int i, pending, ok; |
9ad593f6 | 606 | |
9a34af4a | 607 | if (!hda->irq_pending_warned) { |
4e76a883 TI |
608 | dev_info(chip->card->dev, |
609 | "IRQ timing workaround is activated for card #%d. Suggest a bigger bdl_pos_adj.\n", | |
610 | chip->card->number); | |
9a34af4a | 611 | hda->irq_pending_warned = 1; |
a6a950a8 TI |
612 | } |
613 | ||
9ad593f6 TI |
614 | for (;;) { |
615 | pending = 0; | |
616 | spin_lock_irq(&chip->reg_lock); | |
617 | for (i = 0; i < chip->num_streams; i++) { | |
618 | struct azx_dev *azx_dev = &chip->azx_dev[i]; | |
619 | if (!azx_dev->irq_pending || | |
620 | !azx_dev->substream || | |
621 | !azx_dev->running) | |
622 | continue; | |
e5463720 JK |
623 | ok = azx_position_ok(chip, azx_dev); |
624 | if (ok > 0) { | |
9ad593f6 TI |
625 | azx_dev->irq_pending = 0; |
626 | spin_unlock(&chip->reg_lock); | |
627 | snd_pcm_period_elapsed(azx_dev->substream); | |
628 | spin_lock(&chip->reg_lock); | |
e5463720 JK |
629 | } else if (ok < 0) { |
630 | pending = 0; /* too early */ | |
9ad593f6 TI |
631 | } else |
632 | pending++; | |
633 | } | |
634 | spin_unlock_irq(&chip->reg_lock); | |
635 | if (!pending) | |
636 | return; | |
08af495f | 637 | msleep(1); |
9ad593f6 TI |
638 | } |
639 | } | |
640 | ||
641 | /* clear irq_pending flags and assure no on-going workq */ | |
642 | static void azx_clear_irq_pending(struct azx *chip) | |
643 | { | |
644 | int i; | |
645 | ||
646 | spin_lock_irq(&chip->reg_lock); | |
647 | for (i = 0; i < chip->num_streams; i++) | |
648 | chip->azx_dev[i].irq_pending = 0; | |
649 | spin_unlock_irq(&chip->reg_lock); | |
1da177e4 LT |
650 | } |
651 | ||
68e7fffc TI |
652 | static int azx_acquire_irq(struct azx *chip, int do_disconnect) |
653 | { | |
437a5a46 TI |
654 | if (request_irq(chip->pci->irq, azx_interrupt, |
655 | chip->msi ? 0 : IRQF_SHARED, | |
934c2b6d | 656 | KBUILD_MODNAME, chip)) { |
4e76a883 TI |
657 | dev_err(chip->card->dev, |
658 | "unable to grab IRQ %d, disabling device\n", | |
659 | chip->pci->irq); | |
68e7fffc TI |
660 | if (do_disconnect) |
661 | snd_card_disconnect(chip->card); | |
662 | return -1; | |
663 | } | |
664 | chip->irq = chip->pci->irq; | |
69e13418 | 665 | pci_intx(chip->pci, !chip->msi); |
68e7fffc TI |
666 | return 0; |
667 | } | |
668 | ||
b6050ef6 TI |
669 | /* get the current DMA position with correction on VIA chips */ |
670 | static unsigned int azx_via_get_position(struct azx *chip, | |
671 | struct azx_dev *azx_dev) | |
672 | { | |
673 | unsigned int link_pos, mini_pos, bound_pos; | |
674 | unsigned int mod_link_pos, mod_dma_pos, mod_mini_pos; | |
675 | unsigned int fifo_size; | |
676 | ||
677 | link_pos = azx_sd_readl(chip, azx_dev, SD_LPIB); | |
678 | if (azx_dev->substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { | |
679 | /* Playback, no problem using link position */ | |
680 | return link_pos; | |
681 | } | |
682 | ||
683 | /* Capture */ | |
684 | /* For new chipset, | |
685 | * use mod to get the DMA position just like old chipset | |
686 | */ | |
687 | mod_dma_pos = le32_to_cpu(*azx_dev->posbuf); | |
688 | mod_dma_pos %= azx_dev->period_bytes; | |
689 | ||
690 | /* azx_dev->fifo_size can't get FIFO size of in stream. | |
691 | * Get from base address + offset. | |
692 | */ | |
693 | fifo_size = readw(chip->remap_addr + VIA_IN_STREAM0_FIFO_SIZE_OFFSET); | |
694 | ||
695 | if (azx_dev->insufficient) { | |
696 | /* Link position never gather than FIFO size */ | |
697 | if (link_pos <= fifo_size) | |
698 | return 0; | |
699 | ||
700 | azx_dev->insufficient = 0; | |
701 | } | |
702 | ||
703 | if (link_pos <= fifo_size) | |
704 | mini_pos = azx_dev->bufsize + link_pos - fifo_size; | |
705 | else | |
706 | mini_pos = link_pos - fifo_size; | |
707 | ||
708 | /* Find nearest previous boudary */ | |
709 | mod_mini_pos = mini_pos % azx_dev->period_bytes; | |
710 | mod_link_pos = link_pos % azx_dev->period_bytes; | |
711 | if (mod_link_pos >= fifo_size) | |
712 | bound_pos = link_pos - mod_link_pos; | |
713 | else if (mod_dma_pos >= mod_mini_pos) | |
714 | bound_pos = mini_pos - mod_mini_pos; | |
715 | else { | |
716 | bound_pos = mini_pos - mod_mini_pos + azx_dev->period_bytes; | |
717 | if (bound_pos >= azx_dev->bufsize) | |
718 | bound_pos = 0; | |
719 | } | |
720 | ||
721 | /* Calculate real DMA position we want */ | |
722 | return bound_pos + mod_dma_pos; | |
723 | } | |
724 | ||
83012a7c | 725 | #ifdef CONFIG_PM |
65fcd41d TI |
726 | static DEFINE_MUTEX(card_list_lock); |
727 | static LIST_HEAD(card_list); | |
728 | ||
729 | static void azx_add_card_list(struct azx *chip) | |
730 | { | |
9a34af4a | 731 | struct hda_intel *hda = container_of(chip, struct hda_intel, chip); |
65fcd41d | 732 | mutex_lock(&card_list_lock); |
9a34af4a | 733 | list_add(&hda->list, &card_list); |
65fcd41d TI |
734 | mutex_unlock(&card_list_lock); |
735 | } | |
736 | ||
737 | static void azx_del_card_list(struct azx *chip) | |
738 | { | |
9a34af4a | 739 | struct hda_intel *hda = container_of(chip, struct hda_intel, chip); |
65fcd41d | 740 | mutex_lock(&card_list_lock); |
9a34af4a | 741 | list_del_init(&hda->list); |
65fcd41d TI |
742 | mutex_unlock(&card_list_lock); |
743 | } | |
744 | ||
745 | /* trigger power-save check at writing parameter */ | |
746 | static int param_set_xint(const char *val, const struct kernel_param *kp) | |
747 | { | |
9a34af4a | 748 | struct hda_intel *hda; |
65fcd41d TI |
749 | struct azx *chip; |
750 | struct hda_codec *c; | |
751 | int prev = power_save; | |
752 | int ret = param_set_int(val, kp); | |
753 | ||
754 | if (ret || prev == power_save) | |
755 | return ret; | |
756 | ||
757 | mutex_lock(&card_list_lock); | |
9a34af4a TI |
758 | list_for_each_entry(hda, &card_list, list) { |
759 | chip = &hda->chip; | |
65fcd41d TI |
760 | if (!chip->bus || chip->disabled) |
761 | continue; | |
762 | list_for_each_entry(c, &chip->bus->codec_list, list) | |
763 | snd_hda_power_sync(c); | |
764 | } | |
765 | mutex_unlock(&card_list_lock); | |
766 | return 0; | |
767 | } | |
768 | #else | |
769 | #define azx_add_card_list(chip) /* NOP */ | |
770 | #define azx_del_card_list(chip) /* NOP */ | |
83012a7c | 771 | #endif /* CONFIG_PM */ |
5c0b9bec | 772 | |
7ccbde57 | 773 | #if defined(CONFIG_PM_SLEEP) || defined(SUPPORT_VGA_SWITCHEROO) |
5c0b9bec TI |
774 | /* |
775 | * power management | |
776 | */ | |
68cb2b55 | 777 | static int azx_suspend(struct device *dev) |
1da177e4 | 778 | { |
68cb2b55 TI |
779 | struct pci_dev *pci = to_pci_dev(dev); |
780 | struct snd_card *card = dev_get_drvdata(dev); | |
2d9772ef TI |
781 | struct azx *chip; |
782 | struct hda_intel *hda; | |
01b65bfb | 783 | struct azx_pcm *p; |
1da177e4 | 784 | |
2d9772ef TI |
785 | if (!card) |
786 | return 0; | |
787 | ||
788 | chip = card->private_data; | |
789 | hda = container_of(chip, struct hda_intel, chip); | |
1618e84a | 790 | if (chip->disabled || hda->init_failed) |
c5c21523 TI |
791 | return 0; |
792 | ||
421a1252 | 793 | snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); |
9ad593f6 | 794 | azx_clear_irq_pending(chip); |
01b65bfb TI |
795 | list_for_each_entry(p, &chip->pcm_list, list) |
796 | snd_pcm_suspend_all(p->pcm); | |
0b7a2e9c | 797 | if (chip->initialized) |
8dd78330 | 798 | snd_hda_suspend(chip->bus); |
cb53c626 | 799 | azx_stop_chip(chip); |
7295b264 | 800 | azx_enter_link_reset(chip); |
30b35399 | 801 | if (chip->irq >= 0) { |
43001c95 | 802 | free_irq(chip->irq, chip); |
30b35399 TI |
803 | chip->irq = -1; |
804 | } | |
a07187c9 | 805 | |
68e7fffc | 806 | if (chip->msi) |
43001c95 | 807 | pci_disable_msi(chip->pci); |
421a1252 TI |
808 | pci_disable_device(pci); |
809 | pci_save_state(pci); | |
68cb2b55 | 810 | pci_set_power_state(pci, PCI_D3hot); |
99a2008d WX |
811 | if (chip->driver_caps & AZX_DCAPS_I915_POWERWELL) |
812 | hda_display_power(false); | |
1da177e4 LT |
813 | return 0; |
814 | } | |
815 | ||
68cb2b55 | 816 | static int azx_resume(struct device *dev) |
1da177e4 | 817 | { |
68cb2b55 TI |
818 | struct pci_dev *pci = to_pci_dev(dev); |
819 | struct snd_card *card = dev_get_drvdata(dev); | |
2d9772ef TI |
820 | struct azx *chip; |
821 | struct hda_intel *hda; | |
822 | ||
823 | if (!card) | |
824 | return 0; | |
1da177e4 | 825 | |
2d9772ef TI |
826 | chip = card->private_data; |
827 | hda = container_of(chip, struct hda_intel, chip); | |
1618e84a | 828 | if (chip->disabled || hda->init_failed) |
c5c21523 TI |
829 | return 0; |
830 | ||
a07187c9 | 831 | if (chip->driver_caps & AZX_DCAPS_I915_POWERWELL) { |
99a2008d | 832 | hda_display_power(true); |
e4d9e513 | 833 | haswell_set_bclk(chip); |
a07187c9 | 834 | } |
d14a7e0b TI |
835 | pci_set_power_state(pci, PCI_D0); |
836 | pci_restore_state(pci); | |
30b35399 | 837 | if (pci_enable_device(pci) < 0) { |
4e76a883 TI |
838 | dev_err(chip->card->dev, |
839 | "pci_enable_device failed, disabling device\n"); | |
30b35399 TI |
840 | snd_card_disconnect(card); |
841 | return -EIO; | |
842 | } | |
843 | pci_set_master(pci); | |
68e7fffc TI |
844 | if (chip->msi) |
845 | if (pci_enable_msi(pci) < 0) | |
846 | chip->msi = 0; | |
847 | if (azx_acquire_irq(chip, 1) < 0) | |
30b35399 | 848 | return -EIO; |
cb53c626 | 849 | azx_init_pci(chip); |
d804ad92 | 850 | |
17c3ad03 | 851 | azx_init_chip(chip, true); |
d804ad92 | 852 | |
1da177e4 | 853 | snd_hda_resume(chip->bus); |
421a1252 | 854 | snd_power_change_state(card, SNDRV_CTL_POWER_D0); |
1da177e4 LT |
855 | return 0; |
856 | } | |
b8dfc462 ML |
857 | #endif /* CONFIG_PM_SLEEP || SUPPORT_VGA_SWITCHEROO */ |
858 | ||
859 | #ifdef CONFIG_PM_RUNTIME | |
860 | static int azx_runtime_suspend(struct device *dev) | |
861 | { | |
862 | struct snd_card *card = dev_get_drvdata(dev); | |
2d9772ef TI |
863 | struct azx *chip; |
864 | struct hda_intel *hda; | |
b8dfc462 | 865 | |
2d9772ef TI |
866 | if (!card) |
867 | return 0; | |
868 | ||
869 | chip = card->private_data; | |
870 | hda = container_of(chip, struct hda_intel, chip); | |
1618e84a | 871 | if (chip->disabled || hda->init_failed) |
246efa4a DA |
872 | return 0; |
873 | ||
874 | if (!(chip->driver_caps & AZX_DCAPS_PM_RUNTIME)) | |
875 | return 0; | |
876 | ||
7d4f606c WX |
877 | /* enable controller wake up event */ |
878 | azx_writew(chip, WAKEEN, azx_readw(chip, WAKEEN) | | |
879 | STATESTS_INT_MASK); | |
880 | ||
b8dfc462 | 881 | azx_stop_chip(chip); |
873ce8ad | 882 | azx_enter_link_reset(chip); |
b8dfc462 | 883 | azx_clear_irq_pending(chip); |
e4d9e513 | 884 | if (chip->driver_caps & AZX_DCAPS_I915_POWERWELL) |
99a2008d | 885 | hda_display_power(false); |
e4d9e513 | 886 | |
b8dfc462 ML |
887 | return 0; |
888 | } | |
889 | ||
890 | static int azx_runtime_resume(struct device *dev) | |
891 | { | |
892 | struct snd_card *card = dev_get_drvdata(dev); | |
2d9772ef TI |
893 | struct azx *chip; |
894 | struct hda_intel *hda; | |
7d4f606c WX |
895 | struct hda_bus *bus; |
896 | struct hda_codec *codec; | |
897 | int status; | |
b8dfc462 | 898 | |
2d9772ef TI |
899 | if (!card) |
900 | return 0; | |
901 | ||
902 | chip = card->private_data; | |
903 | hda = container_of(chip, struct hda_intel, chip); | |
1618e84a | 904 | if (chip->disabled || hda->init_failed) |
246efa4a DA |
905 | return 0; |
906 | ||
907 | if (!(chip->driver_caps & AZX_DCAPS_PM_RUNTIME)) | |
908 | return 0; | |
909 | ||
a07187c9 | 910 | if (chip->driver_caps & AZX_DCAPS_I915_POWERWELL) { |
99a2008d | 911 | hda_display_power(true); |
e4d9e513 | 912 | haswell_set_bclk(chip); |
a07187c9 | 913 | } |
7d4f606c WX |
914 | |
915 | /* Read STATESTS before controller reset */ | |
916 | status = azx_readw(chip, STATESTS); | |
917 | ||
b8dfc462 | 918 | azx_init_pci(chip); |
17c3ad03 | 919 | azx_init_chip(chip, true); |
7d4f606c WX |
920 | |
921 | bus = chip->bus; | |
922 | if (status && bus) { | |
923 | list_for_each_entry(codec, &bus->codec_list, list) | |
924 | if (status & (1 << codec->addr)) | |
925 | queue_delayed_work(codec->bus->workq, | |
926 | &codec->jackpoll_work, codec->jackpoll_interval); | |
927 | } | |
928 | ||
929 | /* disable controller Wake Up event*/ | |
930 | azx_writew(chip, WAKEEN, azx_readw(chip, WAKEEN) & | |
931 | ~STATESTS_INT_MASK); | |
932 | ||
b8dfc462 ML |
933 | return 0; |
934 | } | |
6eb827d2 TI |
935 | |
936 | static int azx_runtime_idle(struct device *dev) | |
937 | { | |
938 | struct snd_card *card = dev_get_drvdata(dev); | |
2d9772ef TI |
939 | struct azx *chip; |
940 | struct hda_intel *hda; | |
941 | ||
942 | if (!card) | |
943 | return 0; | |
6eb827d2 | 944 | |
2d9772ef TI |
945 | chip = card->private_data; |
946 | hda = container_of(chip, struct hda_intel, chip); | |
1618e84a | 947 | if (chip->disabled || hda->init_failed) |
246efa4a DA |
948 | return 0; |
949 | ||
6eb827d2 TI |
950 | if (!power_save_controller || |
951 | !(chip->driver_caps & AZX_DCAPS_PM_RUNTIME)) | |
952 | return -EBUSY; | |
953 | ||
954 | return 0; | |
955 | } | |
956 | ||
b8dfc462 ML |
957 | #endif /* CONFIG_PM_RUNTIME */ |
958 | ||
959 | #ifdef CONFIG_PM | |
960 | static const struct dev_pm_ops azx_pm = { | |
961 | SET_SYSTEM_SLEEP_PM_OPS(azx_suspend, azx_resume) | |
6eb827d2 | 962 | SET_RUNTIME_PM_OPS(azx_runtime_suspend, azx_runtime_resume, azx_runtime_idle) |
b8dfc462 ML |
963 | }; |
964 | ||
68cb2b55 TI |
965 | #define AZX_PM_OPS &azx_pm |
966 | #else | |
68cb2b55 | 967 | #define AZX_PM_OPS NULL |
b8dfc462 | 968 | #endif /* CONFIG_PM */ |
1da177e4 LT |
969 | |
970 | ||
48c8b0eb | 971 | static int azx_probe_continue(struct azx *chip); |
a82d51ed | 972 | |
8393ec4a | 973 | #ifdef SUPPORT_VGA_SWITCHEROO |
e23e7a14 | 974 | static struct pci_dev *get_bound_vga(struct pci_dev *pci); |
a82d51ed | 975 | |
a82d51ed TI |
976 | static void azx_vs_set_state(struct pci_dev *pci, |
977 | enum vga_switcheroo_state state) | |
978 | { | |
979 | struct snd_card *card = pci_get_drvdata(pci); | |
980 | struct azx *chip = card->private_data; | |
9a34af4a | 981 | struct hda_intel *hda = container_of(chip, struct hda_intel, chip); |
a82d51ed TI |
982 | bool disabled; |
983 | ||
9a34af4a TI |
984 | wait_for_completion(&hda->probe_wait); |
985 | if (hda->init_failed) | |
a82d51ed TI |
986 | return; |
987 | ||
988 | disabled = (state == VGA_SWITCHEROO_OFF); | |
989 | if (chip->disabled == disabled) | |
990 | return; | |
991 | ||
992 | if (!chip->bus) { | |
993 | chip->disabled = disabled; | |
994 | if (!disabled) { | |
4e76a883 TI |
995 | dev_info(chip->card->dev, |
996 | "Start delayed initialization\n"); | |
5c90680e | 997 | if (azx_probe_continue(chip) < 0) { |
4e76a883 | 998 | dev_err(chip->card->dev, "initialization error\n"); |
9a34af4a | 999 | hda->init_failed = true; |
a82d51ed TI |
1000 | } |
1001 | } | |
1002 | } else { | |
4e76a883 TI |
1003 | dev_info(chip->card->dev, "%s via VGA-switcheroo\n", |
1004 | disabled ? "Disabling" : "Enabling"); | |
a82d51ed | 1005 | if (disabled) { |
8928756d DR |
1006 | pm_runtime_put_sync_suspend(card->dev); |
1007 | azx_suspend(card->dev); | |
246efa4a DA |
1008 | /* when we get suspended by vga switcheroo we end up in D3cold, |
1009 | * however we have no ACPI handle, so pci/acpi can't put us there, | |
1010 | * put ourselves there */ | |
1011 | pci->current_state = PCI_D3cold; | |
a82d51ed | 1012 | chip->disabled = true; |
128960a9 | 1013 | if (snd_hda_lock_devices(chip->bus)) |
4e76a883 TI |
1014 | dev_warn(chip->card->dev, |
1015 | "Cannot lock devices!\n"); | |
a82d51ed TI |
1016 | } else { |
1017 | snd_hda_unlock_devices(chip->bus); | |
8928756d | 1018 | pm_runtime_get_noresume(card->dev); |
a82d51ed | 1019 | chip->disabled = false; |
8928756d | 1020 | azx_resume(card->dev); |
a82d51ed TI |
1021 | } |
1022 | } | |
1023 | } | |
1024 | ||
1025 | static bool azx_vs_can_switch(struct pci_dev *pci) | |
1026 | { | |
1027 | struct snd_card *card = pci_get_drvdata(pci); | |
1028 | struct azx *chip = card->private_data; | |
9a34af4a | 1029 | struct hda_intel *hda = container_of(chip, struct hda_intel, chip); |
a82d51ed | 1030 | |
9a34af4a TI |
1031 | wait_for_completion(&hda->probe_wait); |
1032 | if (hda->init_failed) | |
a82d51ed TI |
1033 | return false; |
1034 | if (chip->disabled || !chip->bus) | |
1035 | return true; | |
1036 | if (snd_hda_lock_devices(chip->bus)) | |
1037 | return false; | |
1038 | snd_hda_unlock_devices(chip->bus); | |
1039 | return true; | |
1040 | } | |
1041 | ||
e23e7a14 | 1042 | static void init_vga_switcheroo(struct azx *chip) |
a82d51ed | 1043 | { |
9a34af4a | 1044 | struct hda_intel *hda = container_of(chip, struct hda_intel, chip); |
a82d51ed TI |
1045 | struct pci_dev *p = get_bound_vga(chip->pci); |
1046 | if (p) { | |
4e76a883 TI |
1047 | dev_info(chip->card->dev, |
1048 | "Handle VGA-switcheroo audio client\n"); | |
9a34af4a | 1049 | hda->use_vga_switcheroo = 1; |
a82d51ed TI |
1050 | pci_dev_put(p); |
1051 | } | |
1052 | } | |
1053 | ||
1054 | static const struct vga_switcheroo_client_ops azx_vs_ops = { | |
1055 | .set_gpu_state = azx_vs_set_state, | |
1056 | .can_switch = azx_vs_can_switch, | |
1057 | }; | |
1058 | ||
e23e7a14 | 1059 | static int register_vga_switcheroo(struct azx *chip) |
a82d51ed | 1060 | { |
9a34af4a | 1061 | struct hda_intel *hda = container_of(chip, struct hda_intel, chip); |
128960a9 TI |
1062 | int err; |
1063 | ||
9a34af4a | 1064 | if (!hda->use_vga_switcheroo) |
a82d51ed TI |
1065 | return 0; |
1066 | /* FIXME: currently only handling DIS controller | |
1067 | * is there any machine with two switchable HDMI audio controllers? | |
1068 | */ | |
128960a9 | 1069 | err = vga_switcheroo_register_audio_client(chip->pci, &azx_vs_ops, |
a82d51ed TI |
1070 | VGA_SWITCHEROO_DIS, |
1071 | chip->bus != NULL); | |
128960a9 TI |
1072 | if (err < 0) |
1073 | return err; | |
9a34af4a | 1074 | hda->vga_switcheroo_registered = 1; |
246efa4a DA |
1075 | |
1076 | /* register as an optimus hdmi audio power domain */ | |
8928756d | 1077 | vga_switcheroo_init_domain_pm_optimus_hdmi_audio(chip->card->dev, |
9a34af4a | 1078 | &hda->hdmi_pm_domain); |
128960a9 | 1079 | return 0; |
a82d51ed TI |
1080 | } |
1081 | #else | |
1082 | #define init_vga_switcheroo(chip) /* NOP */ | |
1083 | #define register_vga_switcheroo(chip) 0 | |
8393ec4a | 1084 | #define check_hdmi_disabled(pci) false |
a82d51ed TI |
1085 | #endif /* SUPPORT_VGA_SWITCHER */ |
1086 | ||
1da177e4 LT |
1087 | /* |
1088 | * destructor | |
1089 | */ | |
a98f90fd | 1090 | static int azx_free(struct azx *chip) |
1da177e4 | 1091 | { |
c67e2228 | 1092 | struct pci_dev *pci = chip->pci; |
a07187c9 | 1093 | struct hda_intel *hda = container_of(chip, struct hda_intel, chip); |
4ce107b9 TI |
1094 | int i; |
1095 | ||
c67e2228 WX |
1096 | if ((chip->driver_caps & AZX_DCAPS_PM_RUNTIME) |
1097 | && chip->running) | |
1098 | pm_runtime_get_noresume(&pci->dev); | |
1099 | ||
65fcd41d TI |
1100 | azx_del_card_list(chip); |
1101 | ||
0cbf0098 TI |
1102 | azx_notifier_unregister(chip); |
1103 | ||
9a34af4a TI |
1104 | hda->init_failed = 1; /* to be sure */ |
1105 | complete_all(&hda->probe_wait); | |
f4c482a4 | 1106 | |
9a34af4a | 1107 | if (use_vga_switcheroo(hda)) { |
a82d51ed TI |
1108 | if (chip->disabled && chip->bus) |
1109 | snd_hda_unlock_devices(chip->bus); | |
9a34af4a | 1110 | if (hda->vga_switcheroo_registered) |
128960a9 | 1111 | vga_switcheroo_unregister_client(chip->pci); |
a82d51ed TI |
1112 | } |
1113 | ||
ce43fbae | 1114 | if (chip->initialized) { |
9ad593f6 | 1115 | azx_clear_irq_pending(chip); |
07e4ca50 | 1116 | for (i = 0; i < chip->num_streams; i++) |
1da177e4 | 1117 | azx_stream_stop(chip, &chip->azx_dev[i]); |
cb53c626 | 1118 | azx_stop_chip(chip); |
1da177e4 LT |
1119 | } |
1120 | ||
f000fd80 | 1121 | if (chip->irq >= 0) |
1da177e4 | 1122 | free_irq(chip->irq, (void*)chip); |
68e7fffc | 1123 | if (chip->msi) |
30b35399 | 1124 | pci_disable_msi(chip->pci); |
f079c25a TI |
1125 | if (chip->remap_addr) |
1126 | iounmap(chip->remap_addr); | |
1da177e4 | 1127 | |
67908994 | 1128 | azx_free_stream_pages(chip); |
a82d51ed TI |
1129 | if (chip->region_requested) |
1130 | pci_release_regions(chip->pci); | |
1da177e4 | 1131 | pci_disable_device(chip->pci); |
07e4ca50 | 1132 | kfree(chip->azx_dev); |
4918cdab TI |
1133 | #ifdef CONFIG_SND_HDA_PATCH_LOADER |
1134 | if (chip->fw) | |
1135 | release_firmware(chip->fw); | |
1136 | #endif | |
99a2008d WX |
1137 | if (chip->driver_caps & AZX_DCAPS_I915_POWERWELL) { |
1138 | hda_display_power(false); | |
1139 | hda_i915_exit(); | |
1140 | } | |
a07187c9 | 1141 | kfree(hda); |
1da177e4 LT |
1142 | |
1143 | return 0; | |
1144 | } | |
1145 | ||
a98f90fd | 1146 | static int azx_dev_free(struct snd_device *device) |
1da177e4 LT |
1147 | { |
1148 | return azx_free(device->device_data); | |
1149 | } | |
1150 | ||
8393ec4a | 1151 | #ifdef SUPPORT_VGA_SWITCHEROO |
9121947d TI |
1152 | /* |
1153 | * Check of disabled HDMI controller by vga-switcheroo | |
1154 | */ | |
e23e7a14 | 1155 | static struct pci_dev *get_bound_vga(struct pci_dev *pci) |
9121947d TI |
1156 | { |
1157 | struct pci_dev *p; | |
1158 | ||
1159 | /* check only discrete GPU */ | |
1160 | switch (pci->vendor) { | |
1161 | case PCI_VENDOR_ID_ATI: | |
1162 | case PCI_VENDOR_ID_AMD: | |
1163 | case PCI_VENDOR_ID_NVIDIA: | |
1164 | if (pci->devfn == 1) { | |
1165 | p = pci_get_domain_bus_and_slot(pci_domain_nr(pci->bus), | |
1166 | pci->bus->number, 0); | |
1167 | if (p) { | |
1168 | if ((p->class >> 8) == PCI_CLASS_DISPLAY_VGA) | |
1169 | return p; | |
1170 | pci_dev_put(p); | |
1171 | } | |
1172 | } | |
1173 | break; | |
1174 | } | |
1175 | return NULL; | |
1176 | } | |
1177 | ||
e23e7a14 | 1178 | static bool check_hdmi_disabled(struct pci_dev *pci) |
9121947d TI |
1179 | { |
1180 | bool vga_inactive = false; | |
1181 | struct pci_dev *p = get_bound_vga(pci); | |
1182 | ||
1183 | if (p) { | |
12b78a7f | 1184 | if (vga_switcheroo_get_client_state(p) == VGA_SWITCHEROO_OFF) |
9121947d TI |
1185 | vga_inactive = true; |
1186 | pci_dev_put(p); | |
1187 | } | |
1188 | return vga_inactive; | |
1189 | } | |
8393ec4a | 1190 | #endif /* SUPPORT_VGA_SWITCHEROO */ |
9121947d | 1191 | |
3372a153 TI |
1192 | /* |
1193 | * white/black-listing for position_fix | |
1194 | */ | |
e23e7a14 | 1195 | static struct snd_pci_quirk position_fix_list[] = { |
d2e1c973 TI |
1196 | SND_PCI_QUIRK(0x1028, 0x01cc, "Dell D820", POS_FIX_LPIB), |
1197 | SND_PCI_QUIRK(0x1028, 0x01de, "Dell Precision 390", POS_FIX_LPIB), | |
2f703e7a | 1198 | SND_PCI_QUIRK(0x103c, 0x306d, "HP dv3", POS_FIX_LPIB), |
d2e1c973 | 1199 | SND_PCI_QUIRK(0x1043, 0x813d, "ASUS P5AD2", POS_FIX_LPIB), |
dd37f8e8 | 1200 | SND_PCI_QUIRK(0x1043, 0x81b3, "ASUS", POS_FIX_LPIB), |
9f75c1b1 | 1201 | SND_PCI_QUIRK(0x1043, 0x81e7, "ASUS M2V", POS_FIX_LPIB), |
e96d3127 | 1202 | SND_PCI_QUIRK(0x104d, 0x9069, "Sony VPCS11V9E", POS_FIX_LPIB), |
b01de4fb | 1203 | SND_PCI_QUIRK(0x10de, 0xcb89, "Macbook Pro 7,1", POS_FIX_LPIB), |
61bb42c3 | 1204 | SND_PCI_QUIRK(0x1297, 0x3166, "Shuttle", POS_FIX_LPIB), |
9ec8ddad | 1205 | SND_PCI_QUIRK(0x1458, 0xa022, "ga-ma770-ud3", POS_FIX_LPIB), |
45d4ebf1 | 1206 | SND_PCI_QUIRK(0x1462, 0x1002, "MSI Wind U115", POS_FIX_LPIB), |
8815cd03 | 1207 | SND_PCI_QUIRK(0x1565, 0x8218, "Biostar Microtech", POS_FIX_LPIB), |
b90c0764 | 1208 | SND_PCI_QUIRK(0x1849, 0x0888, "775Dual-VSTA", POS_FIX_LPIB), |
0e0280dc | 1209 | SND_PCI_QUIRK(0x8086, 0x2503, "DG965OT AAD63733-203", POS_FIX_LPIB), |
3372a153 TI |
1210 | {} |
1211 | }; | |
1212 | ||
e23e7a14 | 1213 | static int check_position_fix(struct azx *chip, int fix) |
3372a153 TI |
1214 | { |
1215 | const struct snd_pci_quirk *q; | |
1216 | ||
c673ba1c | 1217 | switch (fix) { |
1dac6695 | 1218 | case POS_FIX_AUTO: |
c673ba1c TI |
1219 | case POS_FIX_LPIB: |
1220 | case POS_FIX_POSBUF: | |
4cb36310 | 1221 | case POS_FIX_VIACOMBO: |
a6f2fd55 | 1222 | case POS_FIX_COMBO: |
c673ba1c TI |
1223 | return fix; |
1224 | } | |
1225 | ||
c673ba1c TI |
1226 | q = snd_pci_quirk_lookup(chip->pci, position_fix_list); |
1227 | if (q) { | |
4e76a883 TI |
1228 | dev_info(chip->card->dev, |
1229 | "position_fix set to %d for device %04x:%04x\n", | |
1230 | q->value, q->subvendor, q->subdevice); | |
c673ba1c | 1231 | return q->value; |
3372a153 | 1232 | } |
bdd9ef24 DH |
1233 | |
1234 | /* Check VIA/ATI HD Audio Controller exist */ | |
9477c58e | 1235 | if (chip->driver_caps & AZX_DCAPS_POSFIX_VIA) { |
4e76a883 | 1236 | dev_dbg(chip->card->dev, "Using VIACOMBO position fix\n"); |
bdd9ef24 | 1237 | return POS_FIX_VIACOMBO; |
9477c58e TI |
1238 | } |
1239 | if (chip->driver_caps & AZX_DCAPS_POSFIX_LPIB) { | |
4e76a883 | 1240 | dev_dbg(chip->card->dev, "Using LPIB position fix\n"); |
50e3bbf9 | 1241 | return POS_FIX_LPIB; |
bdd9ef24 | 1242 | } |
c673ba1c | 1243 | return POS_FIX_AUTO; |
3372a153 TI |
1244 | } |
1245 | ||
b6050ef6 TI |
1246 | static void assign_position_fix(struct azx *chip, int fix) |
1247 | { | |
1248 | static azx_get_pos_callback_t callbacks[] = { | |
1249 | [POS_FIX_AUTO] = NULL, | |
1250 | [POS_FIX_LPIB] = azx_get_pos_lpib, | |
1251 | [POS_FIX_POSBUF] = azx_get_pos_posbuf, | |
1252 | [POS_FIX_VIACOMBO] = azx_via_get_position, | |
1253 | [POS_FIX_COMBO] = azx_get_pos_lpib, | |
1254 | }; | |
1255 | ||
1256 | chip->get_position[0] = chip->get_position[1] = callbacks[fix]; | |
1257 | ||
1258 | /* combo mode uses LPIB only for playback */ | |
1259 | if (fix == POS_FIX_COMBO) | |
1260 | chip->get_position[1] = NULL; | |
1261 | ||
1262 | if (fix == POS_FIX_POSBUF && | |
1263 | (chip->driver_caps & AZX_DCAPS_COUNT_LPIB_DELAY)) { | |
1264 | chip->get_delay[0] = chip->get_delay[1] = | |
1265 | azx_get_delay_from_lpib; | |
1266 | } | |
1267 | ||
1268 | } | |
1269 | ||
669ba27a TI |
1270 | /* |
1271 | * black-lists for probe_mask | |
1272 | */ | |
e23e7a14 | 1273 | static struct snd_pci_quirk probe_mask_list[] = { |
669ba27a TI |
1274 | /* Thinkpad often breaks the controller communication when accessing |
1275 | * to the non-working (or non-existing) modem codec slot. | |
1276 | */ | |
1277 | SND_PCI_QUIRK(0x1014, 0x05b7, "Thinkpad Z60", 0x01), | |
1278 | SND_PCI_QUIRK(0x17aa, 0x2010, "Thinkpad X/T/R60", 0x01), | |
1279 | SND_PCI_QUIRK(0x17aa, 0x20ac, "Thinkpad X/T/R61", 0x01), | |
0edb9454 TI |
1280 | /* broken BIOS */ |
1281 | SND_PCI_QUIRK(0x1028, 0x20ac, "Dell Studio Desktop", 0x01), | |
ef1681d8 TI |
1282 | /* including bogus ALC268 in slot#2 that conflicts with ALC888 */ |
1283 | SND_PCI_QUIRK(0x17c0, 0x4085, "Medion MD96630", 0x01), | |
20db7cb0 | 1284 | /* forced codec slots */ |
93574844 | 1285 | SND_PCI_QUIRK(0x1043, 0x1262, "ASUS W5Fm", 0x103), |
20db7cb0 | 1286 | SND_PCI_QUIRK(0x1046, 0x1262, "ASUS W5F", 0x103), |
f3af9051 JK |
1287 | /* WinFast VP200 H (Teradici) user reported broken communication */ |
1288 | SND_PCI_QUIRK(0x3a21, 0x040d, "WinFast VP200 H", 0x101), | |
669ba27a TI |
1289 | {} |
1290 | }; | |
1291 | ||
f1eaaeec TI |
1292 | #define AZX_FORCE_CODEC_MASK 0x100 |
1293 | ||
e23e7a14 | 1294 | static void check_probe_mask(struct azx *chip, int dev) |
669ba27a TI |
1295 | { |
1296 | const struct snd_pci_quirk *q; | |
1297 | ||
f1eaaeec TI |
1298 | chip->codec_probe_mask = probe_mask[dev]; |
1299 | if (chip->codec_probe_mask == -1) { | |
669ba27a TI |
1300 | q = snd_pci_quirk_lookup(chip->pci, probe_mask_list); |
1301 | if (q) { | |
4e76a883 TI |
1302 | dev_info(chip->card->dev, |
1303 | "probe_mask set to 0x%x for device %04x:%04x\n", | |
1304 | q->value, q->subvendor, q->subdevice); | |
f1eaaeec | 1305 | chip->codec_probe_mask = q->value; |
669ba27a TI |
1306 | } |
1307 | } | |
f1eaaeec TI |
1308 | |
1309 | /* check forced option */ | |
1310 | if (chip->codec_probe_mask != -1 && | |
1311 | (chip->codec_probe_mask & AZX_FORCE_CODEC_MASK)) { | |
1312 | chip->codec_mask = chip->codec_probe_mask & 0xff; | |
4e76a883 TI |
1313 | dev_info(chip->card->dev, "codec_mask forced to 0x%x\n", |
1314 | chip->codec_mask); | |
f1eaaeec | 1315 | } |
669ba27a TI |
1316 | } |
1317 | ||
4d8e22e0 | 1318 | /* |
71623855 | 1319 | * white/black-list for enable_msi |
4d8e22e0 | 1320 | */ |
e23e7a14 | 1321 | static struct snd_pci_quirk msi_black_list[] = { |
693e0cb0 DH |
1322 | SND_PCI_QUIRK(0x103c, 0x2191, "HP", 0), /* AMD Hudson */ |
1323 | SND_PCI_QUIRK(0x103c, 0x2192, "HP", 0), /* AMD Hudson */ | |
1324 | SND_PCI_QUIRK(0x103c, 0x21f7, "HP", 0), /* AMD Hudson */ | |
1325 | SND_PCI_QUIRK(0x103c, 0x21fa, "HP", 0), /* AMD Hudson */ | |
9dc8398b | 1326 | SND_PCI_QUIRK(0x1043, 0x81f2, "ASUS", 0), /* Athlon64 X2 + nvidia */ |
0a27fcfa | 1327 | SND_PCI_QUIRK(0x1043, 0x81f6, "ASUS", 0), /* nvidia */ |
ecd21626 | 1328 | SND_PCI_QUIRK(0x1043, 0x822d, "ASUS", 0), /* Athlon64 X2 + nvidia MCP55 */ |
83f72151 | 1329 | SND_PCI_QUIRK(0x1179, 0xfb44, "Toshiba Satellite C870", 0), /* AMD Hudson */ |
4193d13b | 1330 | SND_PCI_QUIRK(0x1849, 0x0888, "ASRock", 0), /* Athlon64 X2 + nvidia */ |
3815595e | 1331 | SND_PCI_QUIRK(0xa0a0, 0x0575, "Aopen MZ915-M", 0), /* ICH6 */ |
4d8e22e0 TI |
1332 | {} |
1333 | }; | |
1334 | ||
e23e7a14 | 1335 | static void check_msi(struct azx *chip) |
4d8e22e0 TI |
1336 | { |
1337 | const struct snd_pci_quirk *q; | |
1338 | ||
71623855 TI |
1339 | if (enable_msi >= 0) { |
1340 | chip->msi = !!enable_msi; | |
4d8e22e0 | 1341 | return; |
71623855 TI |
1342 | } |
1343 | chip->msi = 1; /* enable MSI as default */ | |
1344 | q = snd_pci_quirk_lookup(chip->pci, msi_black_list); | |
4d8e22e0 | 1345 | if (q) { |
4e76a883 TI |
1346 | dev_info(chip->card->dev, |
1347 | "msi for device %04x:%04x set to %d\n", | |
1348 | q->subvendor, q->subdevice, q->value); | |
4d8e22e0 | 1349 | chip->msi = q->value; |
80c43ed7 TI |
1350 | return; |
1351 | } | |
1352 | ||
1353 | /* NVidia chipsets seem to cause troubles with MSI */ | |
9477c58e | 1354 | if (chip->driver_caps & AZX_DCAPS_NO_MSI) { |
4e76a883 | 1355 | dev_info(chip->card->dev, "Disabling MSI\n"); |
80c43ed7 | 1356 | chip->msi = 0; |
4d8e22e0 TI |
1357 | } |
1358 | } | |
1359 | ||
a1585d76 | 1360 | /* check the snoop mode availability */ |
e23e7a14 | 1361 | static void azx_check_snoop_available(struct azx *chip) |
a1585d76 TI |
1362 | { |
1363 | bool snoop = chip->snoop; | |
1364 | ||
1365 | switch (chip->driver_type) { | |
1366 | case AZX_DRIVER_VIA: | |
1367 | /* force to non-snoop mode for a new VIA controller | |
1368 | * when BIOS is set | |
1369 | */ | |
1370 | if (snoop) { | |
1371 | u8 val; | |
1372 | pci_read_config_byte(chip->pci, 0x42, &val); | |
1373 | if (!(val & 0x80) && chip->pci->revision == 0x30) | |
1374 | snoop = false; | |
1375 | } | |
1376 | break; | |
1377 | case AZX_DRIVER_ATIHDMI_NS: | |
1378 | /* new ATI HDMI requires non-snoop */ | |
1379 | snoop = false; | |
1380 | break; | |
c1279f87 | 1381 | case AZX_DRIVER_CTHDA: |
c563f473 | 1382 | case AZX_DRIVER_CMEDIA: |
c1279f87 TI |
1383 | snoop = false; |
1384 | break; | |
a1585d76 TI |
1385 | } |
1386 | ||
1387 | if (snoop != chip->snoop) { | |
4e76a883 TI |
1388 | dev_info(chip->card->dev, "Force to %s mode\n", |
1389 | snoop ? "snoop" : "non-snoop"); | |
a1585d76 TI |
1390 | chip->snoop = snoop; |
1391 | } | |
1392 | } | |
669ba27a | 1393 | |
99a2008d WX |
1394 | static void azx_probe_work(struct work_struct *work) |
1395 | { | |
9a34af4a TI |
1396 | struct hda_intel *hda = container_of(work, struct hda_intel, probe_work); |
1397 | azx_probe_continue(&hda->chip); | |
99a2008d | 1398 | } |
99a2008d | 1399 | |
1da177e4 LT |
1400 | /* |
1401 | * constructor | |
1402 | */ | |
e23e7a14 BP |
1403 | static int azx_create(struct snd_card *card, struct pci_dev *pci, |
1404 | int dev, unsigned int driver_caps, | |
40830813 | 1405 | const struct hda_controller_ops *hda_ops, |
e23e7a14 | 1406 | struct azx **rchip) |
1da177e4 | 1407 | { |
a98f90fd | 1408 | static struct snd_device_ops ops = { |
1da177e4 LT |
1409 | .dev_free = azx_dev_free, |
1410 | }; | |
a07187c9 | 1411 | struct hda_intel *hda; |
a82d51ed TI |
1412 | struct azx *chip; |
1413 | int err; | |
1da177e4 LT |
1414 | |
1415 | *rchip = NULL; | |
bcd72003 | 1416 | |
927fc866 PM |
1417 | err = pci_enable_device(pci); |
1418 | if (err < 0) | |
1da177e4 LT |
1419 | return err; |
1420 | ||
a07187c9 ML |
1421 | hda = kzalloc(sizeof(*hda), GFP_KERNEL); |
1422 | if (!hda) { | |
1423 | dev_err(card->dev, "Cannot allocate hda\n"); | |
1da177e4 LT |
1424 | pci_disable_device(pci); |
1425 | return -ENOMEM; | |
1426 | } | |
1427 | ||
a07187c9 | 1428 | chip = &hda->chip; |
1da177e4 | 1429 | spin_lock_init(&chip->reg_lock); |
62932df8 | 1430 | mutex_init(&chip->open_mutex); |
1da177e4 LT |
1431 | chip->card = card; |
1432 | chip->pci = pci; | |
40830813 | 1433 | chip->ops = hda_ops; |
1da177e4 | 1434 | chip->irq = -1; |
9477c58e TI |
1435 | chip->driver_caps = driver_caps; |
1436 | chip->driver_type = driver_caps & 0xff; | |
4d8e22e0 | 1437 | check_msi(chip); |
555e219f | 1438 | chip->dev_index = dev; |
749ee287 | 1439 | chip->jackpoll_ms = jackpoll_ms; |
01b65bfb | 1440 | INIT_LIST_HEAD(&chip->pcm_list); |
9a34af4a TI |
1441 | INIT_WORK(&hda->irq_pending_work, azx_irq_pending_work); |
1442 | INIT_LIST_HEAD(&hda->list); | |
a82d51ed | 1443 | init_vga_switcheroo(chip); |
9a34af4a | 1444 | init_completion(&hda->probe_wait); |
1da177e4 | 1445 | |
b6050ef6 | 1446 | assign_position_fix(chip, check_position_fix(chip, position_fix[dev])); |
a6f2fd55 | 1447 | |
5aba4f8e | 1448 | check_probe_mask(chip, dev); |
3372a153 | 1449 | |
27346166 | 1450 | chip->single_cmd = single_cmd; |
27fe48d9 | 1451 | chip->snoop = hda_snoop; |
a1585d76 | 1452 | azx_check_snoop_available(chip); |
c74db86b | 1453 | |
5c0d7bc1 TI |
1454 | if (bdl_pos_adj[dev] < 0) { |
1455 | switch (chip->driver_type) { | |
0c6341ac | 1456 | case AZX_DRIVER_ICH: |
32679f95 | 1457 | case AZX_DRIVER_PCH: |
0c6341ac | 1458 | bdl_pos_adj[dev] = 1; |
5c0d7bc1 TI |
1459 | break; |
1460 | default: | |
0c6341ac | 1461 | bdl_pos_adj[dev] = 32; |
5c0d7bc1 TI |
1462 | break; |
1463 | } | |
1464 | } | |
9cdc0115 | 1465 | chip->bdl_pos_adj = bdl_pos_adj; |
5c0d7bc1 | 1466 | |
a82d51ed TI |
1467 | err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops); |
1468 | if (err < 0) { | |
4e76a883 | 1469 | dev_err(card->dev, "Error creating device [card]!\n"); |
a82d51ed TI |
1470 | azx_free(chip); |
1471 | return err; | |
1472 | } | |
1473 | ||
99a2008d | 1474 | /* continue probing in work context as may trigger request module */ |
9a34af4a | 1475 | INIT_WORK(&hda->probe_work, azx_probe_work); |
99a2008d | 1476 | |
a82d51ed | 1477 | *rchip = chip; |
99a2008d | 1478 | |
a82d51ed TI |
1479 | return 0; |
1480 | } | |
1481 | ||
48c8b0eb | 1482 | static int azx_first_init(struct azx *chip) |
a82d51ed TI |
1483 | { |
1484 | int dev = chip->dev_index; | |
1485 | struct pci_dev *pci = chip->pci; | |
1486 | struct snd_card *card = chip->card; | |
67908994 | 1487 | int err; |
a82d51ed TI |
1488 | unsigned short gcap; |
1489 | ||
07e4ca50 TI |
1490 | #if BITS_PER_LONG != 64 |
1491 | /* Fix up base address on ULI M5461 */ | |
1492 | if (chip->driver_type == AZX_DRIVER_ULI) { | |
1493 | u16 tmp3; | |
1494 | pci_read_config_word(pci, 0x40, &tmp3); | |
1495 | pci_write_config_word(pci, 0x40, tmp3 | 0x10); | |
1496 | pci_write_config_dword(pci, PCI_BASE_ADDRESS_1, 0); | |
1497 | } | |
1498 | #endif | |
1499 | ||
927fc866 | 1500 | err = pci_request_regions(pci, "ICH HD audio"); |
a82d51ed | 1501 | if (err < 0) |
1da177e4 | 1502 | return err; |
a82d51ed | 1503 | chip->region_requested = 1; |
1da177e4 | 1504 | |
927fc866 | 1505 | chip->addr = pci_resource_start(pci, 0); |
2f5ad54e | 1506 | chip->remap_addr = pci_ioremap_bar(pci, 0); |
1da177e4 | 1507 | if (chip->remap_addr == NULL) { |
4e76a883 | 1508 | dev_err(card->dev, "ioremap error\n"); |
a82d51ed | 1509 | return -ENXIO; |
1da177e4 LT |
1510 | } |
1511 | ||
68e7fffc TI |
1512 | if (chip->msi) |
1513 | if (pci_enable_msi(pci) < 0) | |
1514 | chip->msi = 0; | |
7376d013 | 1515 | |
a82d51ed TI |
1516 | if (azx_acquire_irq(chip, 0) < 0) |
1517 | return -EBUSY; | |
1da177e4 LT |
1518 | |
1519 | pci_set_master(pci); | |
1520 | synchronize_irq(chip->irq); | |
1521 | ||
bcd72003 | 1522 | gcap = azx_readw(chip, GCAP); |
4e76a883 | 1523 | dev_dbg(card->dev, "chipset global capabilities = 0x%x\n", gcap); |
bcd72003 | 1524 | |
dc4c2e6b | 1525 | /* disable SB600 64bit support for safety */ |
9477c58e | 1526 | if (chip->pci->vendor == PCI_VENDOR_ID_ATI) { |
dc4c2e6b AB |
1527 | struct pci_dev *p_smbus; |
1528 | p_smbus = pci_get_device(PCI_VENDOR_ID_ATI, | |
1529 | PCI_DEVICE_ID_ATI_SBX00_SMBUS, | |
1530 | NULL); | |
1531 | if (p_smbus) { | |
1532 | if (p_smbus->revision < 0x30) | |
fb1d8ac2 | 1533 | gcap &= ~AZX_GCAP_64OK; |
dc4c2e6b AB |
1534 | pci_dev_put(p_smbus); |
1535 | } | |
1536 | } | |
09240cf4 | 1537 | |
9477c58e TI |
1538 | /* disable 64bit DMA address on some devices */ |
1539 | if (chip->driver_caps & AZX_DCAPS_NO_64BIT) { | |
4e76a883 | 1540 | dev_dbg(card->dev, "Disabling 64bit DMA\n"); |
fb1d8ac2 | 1541 | gcap &= ~AZX_GCAP_64OK; |
9477c58e | 1542 | } |
396087ea | 1543 | |
2ae66c26 | 1544 | /* disable buffer size rounding to 128-byte multiples if supported */ |
7bfe059e TI |
1545 | if (align_buffer_size >= 0) |
1546 | chip->align_buffer_size = !!align_buffer_size; | |
1547 | else { | |
1548 | if (chip->driver_caps & AZX_DCAPS_BUFSIZE) | |
1549 | chip->align_buffer_size = 0; | |
1550 | else if (chip->driver_caps & AZX_DCAPS_ALIGN_BUFSIZE) | |
1551 | chip->align_buffer_size = 1; | |
1552 | else | |
1553 | chip->align_buffer_size = 1; | |
1554 | } | |
2ae66c26 | 1555 | |
cf7aaca8 | 1556 | /* allow 64bit DMA address if supported by H/W */ |
fb1d8ac2 | 1557 | if ((gcap & AZX_GCAP_64OK) && !pci_set_dma_mask(pci, DMA_BIT_MASK(64))) |
e930438c | 1558 | pci_set_consistent_dma_mask(pci, DMA_BIT_MASK(64)); |
09240cf4 | 1559 | else { |
e930438c YH |
1560 | pci_set_dma_mask(pci, DMA_BIT_MASK(32)); |
1561 | pci_set_consistent_dma_mask(pci, DMA_BIT_MASK(32)); | |
09240cf4 | 1562 | } |
cf7aaca8 | 1563 | |
8b6ed8e7 TI |
1564 | /* read number of streams from GCAP register instead of using |
1565 | * hardcoded value | |
1566 | */ | |
1567 | chip->capture_streams = (gcap >> 8) & 0x0f; | |
1568 | chip->playback_streams = (gcap >> 12) & 0x0f; | |
1569 | if (!chip->playback_streams && !chip->capture_streams) { | |
bcd72003 TD |
1570 | /* gcap didn't give any info, switching to old method */ |
1571 | ||
1572 | switch (chip->driver_type) { | |
1573 | case AZX_DRIVER_ULI: | |
1574 | chip->playback_streams = ULI_NUM_PLAYBACK; | |
1575 | chip->capture_streams = ULI_NUM_CAPTURE; | |
bcd72003 TD |
1576 | break; |
1577 | case AZX_DRIVER_ATIHDMI: | |
1815b34a | 1578 | case AZX_DRIVER_ATIHDMI_NS: |
bcd72003 TD |
1579 | chip->playback_streams = ATIHDMI_NUM_PLAYBACK; |
1580 | chip->capture_streams = ATIHDMI_NUM_CAPTURE; | |
bcd72003 | 1581 | break; |
c4da29ca | 1582 | case AZX_DRIVER_GENERIC: |
bcd72003 TD |
1583 | default: |
1584 | chip->playback_streams = ICH6_NUM_PLAYBACK; | |
1585 | chip->capture_streams = ICH6_NUM_CAPTURE; | |
bcd72003 TD |
1586 | break; |
1587 | } | |
07e4ca50 | 1588 | } |
8b6ed8e7 TI |
1589 | chip->capture_index_offset = 0; |
1590 | chip->playback_index_offset = chip->capture_streams; | |
07e4ca50 | 1591 | chip->num_streams = chip->playback_streams + chip->capture_streams; |
d01ce99f TI |
1592 | chip->azx_dev = kcalloc(chip->num_streams, sizeof(*chip->azx_dev), |
1593 | GFP_KERNEL); | |
927fc866 | 1594 | if (!chip->azx_dev) { |
4e76a883 | 1595 | dev_err(card->dev, "cannot malloc azx_dev\n"); |
a82d51ed | 1596 | return -ENOMEM; |
07e4ca50 TI |
1597 | } |
1598 | ||
67908994 | 1599 | err = azx_alloc_stream_pages(chip); |
81740861 | 1600 | if (err < 0) |
a82d51ed | 1601 | return err; |
1da177e4 LT |
1602 | |
1603 | /* initialize streams */ | |
1604 | azx_init_stream(chip); | |
1605 | ||
1606 | /* initialize chip */ | |
cb53c626 | 1607 | azx_init_pci(chip); |
e4d9e513 ML |
1608 | |
1609 | if (chip->driver_caps & AZX_DCAPS_I915_POWERWELL) | |
1610 | haswell_set_bclk(chip); | |
1611 | ||
10e77dda | 1612 | azx_init_chip(chip, (probe_only[dev] & 2) == 0); |
1da177e4 LT |
1613 | |
1614 | /* codec detection */ | |
927fc866 | 1615 | if (!chip->codec_mask) { |
4e76a883 | 1616 | dev_err(card->dev, "no codecs found!\n"); |
a82d51ed | 1617 | return -ENODEV; |
1da177e4 LT |
1618 | } |
1619 | ||
07e4ca50 | 1620 | strcpy(card->driver, "HDA-Intel"); |
18cb7109 TI |
1621 | strlcpy(card->shortname, driver_short_names[chip->driver_type], |
1622 | sizeof(card->shortname)); | |
1623 | snprintf(card->longname, sizeof(card->longname), | |
1624 | "%s at 0x%lx irq %i", | |
1625 | card->shortname, chip->addr, chip->irq); | |
07e4ca50 | 1626 | |
1da177e4 | 1627 | return 0; |
1da177e4 LT |
1628 | } |
1629 | ||
cb53c626 TI |
1630 | static void power_down_all_codecs(struct azx *chip) |
1631 | { | |
83012a7c | 1632 | #ifdef CONFIG_PM |
cb53c626 TI |
1633 | /* The codecs were powered up in snd_hda_codec_new(). |
1634 | * Now all initialization done, so turn them down if possible | |
1635 | */ | |
1636 | struct hda_codec *codec; | |
1637 | list_for_each_entry(codec, &chip->bus->codec_list, list) { | |
1638 | snd_hda_power_down(codec); | |
1639 | } | |
1640 | #endif | |
1641 | } | |
1642 | ||
97c6a3d1 | 1643 | #ifdef CONFIG_SND_HDA_PATCH_LOADER |
5cb543db TI |
1644 | /* callback from request_firmware_nowait() */ |
1645 | static void azx_firmware_cb(const struct firmware *fw, void *context) | |
1646 | { | |
1647 | struct snd_card *card = context; | |
1648 | struct azx *chip = card->private_data; | |
1649 | struct pci_dev *pci = chip->pci; | |
1650 | ||
1651 | if (!fw) { | |
4e76a883 | 1652 | dev_err(card->dev, "Cannot load firmware, aborting\n"); |
5cb543db TI |
1653 | goto error; |
1654 | } | |
1655 | ||
1656 | chip->fw = fw; | |
1657 | if (!chip->disabled) { | |
1658 | /* continue probing */ | |
1659 | if (azx_probe_continue(chip)) | |
1660 | goto error; | |
1661 | } | |
1662 | return; /* OK */ | |
1663 | ||
1664 | error: | |
1665 | snd_card_free(card); | |
1666 | pci_set_drvdata(pci, NULL); | |
1667 | } | |
97c6a3d1 | 1668 | #endif |
5cb543db | 1669 | |
40830813 DR |
1670 | /* |
1671 | * HDA controller ops. | |
1672 | */ | |
1673 | ||
1674 | /* PCI register access. */ | |
db291e36 | 1675 | static void pci_azx_writel(u32 value, u32 __iomem *addr) |
40830813 DR |
1676 | { |
1677 | writel(value, addr); | |
1678 | } | |
1679 | ||
db291e36 | 1680 | static u32 pci_azx_readl(u32 __iomem *addr) |
40830813 DR |
1681 | { |
1682 | return readl(addr); | |
1683 | } | |
1684 | ||
db291e36 | 1685 | static void pci_azx_writew(u16 value, u16 __iomem *addr) |
40830813 DR |
1686 | { |
1687 | writew(value, addr); | |
1688 | } | |
1689 | ||
db291e36 | 1690 | static u16 pci_azx_readw(u16 __iomem *addr) |
40830813 DR |
1691 | { |
1692 | return readw(addr); | |
1693 | } | |
1694 | ||
db291e36 | 1695 | static void pci_azx_writeb(u8 value, u8 __iomem *addr) |
40830813 DR |
1696 | { |
1697 | writeb(value, addr); | |
1698 | } | |
1699 | ||
db291e36 | 1700 | static u8 pci_azx_readb(u8 __iomem *addr) |
40830813 DR |
1701 | { |
1702 | return readb(addr); | |
1703 | } | |
1704 | ||
f46ea609 DR |
1705 | static int disable_msi_reset_irq(struct azx *chip) |
1706 | { | |
1707 | int err; | |
1708 | ||
1709 | free_irq(chip->irq, chip); | |
1710 | chip->irq = -1; | |
1711 | pci_disable_msi(chip->pci); | |
1712 | chip->msi = 0; | |
1713 | err = azx_acquire_irq(chip, 1); | |
1714 | if (err < 0) | |
1715 | return err; | |
1716 | ||
1717 | return 0; | |
1718 | } | |
1719 | ||
b419b35b DR |
1720 | /* DMA page allocation helpers. */ |
1721 | static int dma_alloc_pages(struct azx *chip, | |
1722 | int type, | |
1723 | size_t size, | |
1724 | struct snd_dma_buffer *buf) | |
1725 | { | |
1726 | int err; | |
1727 | ||
1728 | err = snd_dma_alloc_pages(type, | |
1729 | chip->card->dev, | |
1730 | size, buf); | |
1731 | if (err < 0) | |
1732 | return err; | |
1733 | mark_pages_wc(chip, buf, true); | |
1734 | return 0; | |
1735 | } | |
1736 | ||
1737 | static void dma_free_pages(struct azx *chip, struct snd_dma_buffer *buf) | |
1738 | { | |
1739 | mark_pages_wc(chip, buf, false); | |
1740 | snd_dma_free_pages(buf); | |
1741 | } | |
1742 | ||
1743 | static int substream_alloc_pages(struct azx *chip, | |
1744 | struct snd_pcm_substream *substream, | |
1745 | size_t size) | |
1746 | { | |
1747 | struct azx_dev *azx_dev = get_azx_dev(substream); | |
1748 | int ret; | |
1749 | ||
1750 | mark_runtime_wc(chip, azx_dev, substream, false); | |
1751 | azx_dev->bufsize = 0; | |
1752 | azx_dev->period_bytes = 0; | |
1753 | azx_dev->format_val = 0; | |
1754 | ret = snd_pcm_lib_malloc_pages(substream, size); | |
1755 | if (ret < 0) | |
1756 | return ret; | |
1757 | mark_runtime_wc(chip, azx_dev, substream, true); | |
1758 | return 0; | |
1759 | } | |
1760 | ||
1761 | static int substream_free_pages(struct azx *chip, | |
1762 | struct snd_pcm_substream *substream) | |
1763 | { | |
1764 | struct azx_dev *azx_dev = get_azx_dev(substream); | |
1765 | mark_runtime_wc(chip, azx_dev, substream, false); | |
1766 | return snd_pcm_lib_free_pages(substream); | |
1767 | } | |
1768 | ||
8769b278 DR |
1769 | static void pcm_mmap_prepare(struct snd_pcm_substream *substream, |
1770 | struct vm_area_struct *area) | |
1771 | { | |
1772 | #ifdef CONFIG_X86 | |
1773 | struct azx_pcm *apcm = snd_pcm_substream_chip(substream); | |
1774 | struct azx *chip = apcm->chip; | |
3b70bdba | 1775 | if (!azx_snoop(chip) && chip->driver_type != AZX_DRIVER_CMEDIA) |
8769b278 DR |
1776 | area->vm_page_prot = pgprot_writecombine(area->vm_page_prot); |
1777 | #endif | |
1778 | } | |
1779 | ||
40830813 | 1780 | static const struct hda_controller_ops pci_hda_ops = { |
778bde6f DR |
1781 | .reg_writel = pci_azx_writel, |
1782 | .reg_readl = pci_azx_readl, | |
1783 | .reg_writew = pci_azx_writew, | |
1784 | .reg_readw = pci_azx_readw, | |
1785 | .reg_writeb = pci_azx_writeb, | |
1786 | .reg_readb = pci_azx_readb, | |
f46ea609 | 1787 | .disable_msi_reset_irq = disable_msi_reset_irq, |
b419b35b DR |
1788 | .dma_alloc_pages = dma_alloc_pages, |
1789 | .dma_free_pages = dma_free_pages, | |
1790 | .substream_alloc_pages = substream_alloc_pages, | |
1791 | .substream_free_pages = substream_free_pages, | |
8769b278 | 1792 | .pcm_mmap_prepare = pcm_mmap_prepare, |
7ca954a8 | 1793 | .position_check = azx_position_check, |
40830813 DR |
1794 | }; |
1795 | ||
e23e7a14 BP |
1796 | static int azx_probe(struct pci_dev *pci, |
1797 | const struct pci_device_id *pci_id) | |
1da177e4 | 1798 | { |
5aba4f8e | 1799 | static int dev; |
a98f90fd | 1800 | struct snd_card *card; |
9a34af4a | 1801 | struct hda_intel *hda; |
a98f90fd | 1802 | struct azx *chip; |
aad730d0 | 1803 | bool schedule_probe; |
927fc866 | 1804 | int err; |
1da177e4 | 1805 | |
5aba4f8e TI |
1806 | if (dev >= SNDRV_CARDS) |
1807 | return -ENODEV; | |
1808 | if (!enable[dev]) { | |
1809 | dev++; | |
1810 | return -ENOENT; | |
1811 | } | |
1812 | ||
60c5772b TI |
1813 | err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE, |
1814 | 0, &card); | |
e58de7ba | 1815 | if (err < 0) { |
4e76a883 | 1816 | dev_err(&pci->dev, "Error creating card!\n"); |
e58de7ba | 1817 | return err; |
1da177e4 LT |
1818 | } |
1819 | ||
40830813 DR |
1820 | err = azx_create(card, pci, dev, pci_id->driver_data, |
1821 | &pci_hda_ops, &chip); | |
41dda0fd WF |
1822 | if (err < 0) |
1823 | goto out_free; | |
421a1252 | 1824 | card->private_data = chip; |
9a34af4a | 1825 | hda = container_of(chip, struct hda_intel, chip); |
f4c482a4 TI |
1826 | |
1827 | pci_set_drvdata(pci, card); | |
1828 | ||
1829 | err = register_vga_switcheroo(chip); | |
1830 | if (err < 0) { | |
4e76a883 | 1831 | dev_err(card->dev, "Error registering VGA-switcheroo client\n"); |
f4c482a4 TI |
1832 | goto out_free; |
1833 | } | |
1834 | ||
1835 | if (check_hdmi_disabled(pci)) { | |
4e76a883 TI |
1836 | dev_info(card->dev, "VGA controller is disabled\n"); |
1837 | dev_info(card->dev, "Delaying initialization\n"); | |
f4c482a4 TI |
1838 | chip->disabled = true; |
1839 | } | |
1840 | ||
aad730d0 | 1841 | schedule_probe = !chip->disabled; |
1da177e4 | 1842 | |
4918cdab TI |
1843 | #ifdef CONFIG_SND_HDA_PATCH_LOADER |
1844 | if (patch[dev] && *patch[dev]) { | |
4e76a883 TI |
1845 | dev_info(card->dev, "Applying patch firmware '%s'\n", |
1846 | patch[dev]); | |
5cb543db TI |
1847 | err = request_firmware_nowait(THIS_MODULE, true, patch[dev], |
1848 | &pci->dev, GFP_KERNEL, card, | |
1849 | azx_firmware_cb); | |
4918cdab TI |
1850 | if (err < 0) |
1851 | goto out_free; | |
aad730d0 | 1852 | schedule_probe = false; /* continued in azx_firmware_cb() */ |
4918cdab TI |
1853 | } |
1854 | #endif /* CONFIG_SND_HDA_PATCH_LOADER */ | |
1855 | ||
aad730d0 TI |
1856 | #ifndef CONFIG_SND_HDA_I915 |
1857 | if (chip->driver_caps & AZX_DCAPS_I915_POWERWELL) | |
4e76a883 | 1858 | dev_err(card->dev, "Haswell must build in CONFIG_SND_HDA_I915\n"); |
99a2008d | 1859 | #endif |
99a2008d | 1860 | |
aad730d0 | 1861 | if (schedule_probe) |
9a34af4a | 1862 | schedule_work(&hda->probe_work); |
a82d51ed | 1863 | |
a82d51ed | 1864 | dev++; |
88d071fc | 1865 | if (chip->disabled) |
9a34af4a | 1866 | complete_all(&hda->probe_wait); |
a82d51ed TI |
1867 | return 0; |
1868 | ||
1869 | out_free: | |
1870 | snd_card_free(card); | |
1871 | return err; | |
1872 | } | |
1873 | ||
e62a42ae DR |
1874 | /* number of codec slots for each chipset: 0 = default slots (i.e. 4) */ |
1875 | static unsigned int azx_max_codecs[AZX_NUM_DRIVERS] = { | |
1876 | [AZX_DRIVER_NVIDIA] = 8, | |
1877 | [AZX_DRIVER_TERA] = 1, | |
1878 | }; | |
1879 | ||
48c8b0eb | 1880 | static int azx_probe_continue(struct azx *chip) |
a82d51ed | 1881 | { |
9a34af4a | 1882 | struct hda_intel *hda = container_of(chip, struct hda_intel, chip); |
c67e2228 | 1883 | struct pci_dev *pci = chip->pci; |
a82d51ed TI |
1884 | int dev = chip->dev_index; |
1885 | int err; | |
1886 | ||
99a2008d WX |
1887 | /* Request power well for Haswell HDA controller and codec */ |
1888 | if (chip->driver_caps & AZX_DCAPS_I915_POWERWELL) { | |
c841ad2a | 1889 | #ifdef CONFIG_SND_HDA_I915 |
99a2008d WX |
1890 | err = hda_i915_init(); |
1891 | if (err < 0) { | |
4e76a883 TI |
1892 | dev_err(chip->card->dev, |
1893 | "Error request power-well from i915\n"); | |
99a2008d WX |
1894 | goto out_free; |
1895 | } | |
74b0c2d7 TI |
1896 | err = hda_display_power(true); |
1897 | if (err < 0) { | |
1898 | dev_err(chip->card->dev, | |
1899 | "Cannot turn on display power on i915\n"); | |
1900 | goto out_free; | |
1901 | } | |
c841ad2a | 1902 | #endif |
99a2008d WX |
1903 | } |
1904 | ||
5c90680e TI |
1905 | err = azx_first_init(chip); |
1906 | if (err < 0) | |
1907 | goto out_free; | |
1908 | ||
2dca0bba JK |
1909 | #ifdef CONFIG_SND_HDA_INPUT_BEEP |
1910 | chip->beep_mode = beep_mode[dev]; | |
1911 | #endif | |
1912 | ||
1da177e4 | 1913 | /* create codec instances */ |
e62a42ae DR |
1914 | err = azx_codec_create(chip, model[dev], |
1915 | azx_max_codecs[chip->driver_type], | |
1916 | power_save_addr); | |
1917 | ||
41dda0fd WF |
1918 | if (err < 0) |
1919 | goto out_free; | |
4ea6fbc8 | 1920 | #ifdef CONFIG_SND_HDA_PATCH_LOADER |
4918cdab TI |
1921 | if (chip->fw) { |
1922 | err = snd_hda_load_patch(chip->bus, chip->fw->size, | |
1923 | chip->fw->data); | |
4ea6fbc8 TI |
1924 | if (err < 0) |
1925 | goto out_free; | |
e39ae856 | 1926 | #ifndef CONFIG_PM |
4918cdab TI |
1927 | release_firmware(chip->fw); /* no longer needed */ |
1928 | chip->fw = NULL; | |
e39ae856 | 1929 | #endif |
4ea6fbc8 TI |
1930 | } |
1931 | #endif | |
10e77dda | 1932 | if ((probe_only[dev] & 1) == 0) { |
a1e21c90 TI |
1933 | err = azx_codec_configure(chip); |
1934 | if (err < 0) | |
1935 | goto out_free; | |
1936 | } | |
1da177e4 LT |
1937 | |
1938 | /* create PCM streams */ | |
176d5335 | 1939 | err = snd_hda_build_pcms(chip->bus); |
41dda0fd WF |
1940 | if (err < 0) |
1941 | goto out_free; | |
1da177e4 LT |
1942 | |
1943 | /* create mixer controls */ | |
d01ce99f | 1944 | err = azx_mixer_create(chip); |
41dda0fd WF |
1945 | if (err < 0) |
1946 | goto out_free; | |
1da177e4 | 1947 | |
a82d51ed | 1948 | err = snd_card_register(chip->card); |
41dda0fd WF |
1949 | if (err < 0) |
1950 | goto out_free; | |
1da177e4 | 1951 | |
cb53c626 TI |
1952 | chip->running = 1; |
1953 | power_down_all_codecs(chip); | |
0cbf0098 | 1954 | azx_notifier_register(chip); |
65fcd41d | 1955 | azx_add_card_list(chip); |
9a34af4a | 1956 | if ((chip->driver_caps & AZX_DCAPS_PM_RUNTIME) || hda->use_vga_switcheroo) |
c67e2228 | 1957 | pm_runtime_put_noidle(&pci->dev); |
1da177e4 | 1958 | |
41dda0fd | 1959 | out_free: |
88d071fc | 1960 | if (err < 0) |
9a34af4a TI |
1961 | hda->init_failed = 1; |
1962 | complete_all(&hda->probe_wait); | |
41dda0fd | 1963 | return err; |
1da177e4 LT |
1964 | } |
1965 | ||
e23e7a14 | 1966 | static void azx_remove(struct pci_dev *pci) |
1da177e4 | 1967 | { |
9121947d | 1968 | struct snd_card *card = pci_get_drvdata(pci); |
b8dfc462 | 1969 | |
9121947d TI |
1970 | if (card) |
1971 | snd_card_free(card); | |
1da177e4 LT |
1972 | } |
1973 | ||
1974 | /* PCI IDs */ | |
6f51f6cf | 1975 | static const struct pci_device_id azx_ids[] = { |
d2f2fcd2 | 1976 | /* CPT */ |
9477c58e | 1977 | { PCI_DEVICE(0x8086, 0x1c20), |
d7dab4db | 1978 | .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH_NOPM }, |
cea310e8 | 1979 | /* PBG */ |
9477c58e | 1980 | { PCI_DEVICE(0x8086, 0x1d20), |
d7dab4db | 1981 | .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH_NOPM }, |
d2edeb7c | 1982 | /* Panther Point */ |
9477c58e | 1983 | { PCI_DEVICE(0x8086, 0x1e20), |
b1920c21 | 1984 | .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH }, |
8bc039a1 SH |
1985 | /* Lynx Point */ |
1986 | { PCI_DEVICE(0x8086, 0x8c20), | |
2ea3c6a2 | 1987 | .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH }, |
77f07800 TI |
1988 | /* 9 Series */ |
1989 | { PCI_DEVICE(0x8086, 0x8ca0), | |
1990 | .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH }, | |
884b088f JR |
1991 | /* Wellsburg */ |
1992 | { PCI_DEVICE(0x8086, 0x8d20), | |
1993 | .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH }, | |
1994 | { PCI_DEVICE(0x8086, 0x8d21), | |
1995 | .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH }, | |
144dad99 JR |
1996 | /* Lynx Point-LP */ |
1997 | { PCI_DEVICE(0x8086, 0x9c20), | |
2ea3c6a2 | 1998 | .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH }, |
144dad99 JR |
1999 | /* Lynx Point-LP */ |
2000 | { PCI_DEVICE(0x8086, 0x9c21), | |
2ea3c6a2 | 2001 | .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH }, |
4eeca499 JR |
2002 | /* Wildcat Point-LP */ |
2003 | { PCI_DEVICE(0x8086, 0x9ca0), | |
2004 | .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH }, | |
c8b00fd2 JR |
2005 | /* Sunrise Point */ |
2006 | { PCI_DEVICE(0x8086, 0xa170), | |
2007 | .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH }, | |
b4565913 DR |
2008 | /* Sunrise Point-LP */ |
2009 | { PCI_DEVICE(0x8086, 0x9d70), | |
2010 | .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH }, | |
e926f2c8 | 2011 | /* Haswell */ |
4a7c516b | 2012 | { PCI_DEVICE(0x8086, 0x0a0c), |
fab1285a | 2013 | .driver_data = AZX_DRIVER_HDMI | AZX_DCAPS_INTEL_HASWELL }, |
e926f2c8 | 2014 | { PCI_DEVICE(0x8086, 0x0c0c), |
fab1285a | 2015 | .driver_data = AZX_DRIVER_HDMI | AZX_DCAPS_INTEL_HASWELL }, |
d279fae8 | 2016 | { PCI_DEVICE(0x8086, 0x0d0c), |
fab1285a | 2017 | .driver_data = AZX_DRIVER_HDMI | AZX_DCAPS_INTEL_HASWELL }, |
862d7618 ML |
2018 | /* Broadwell */ |
2019 | { PCI_DEVICE(0x8086, 0x160c), | |
54a0405d | 2020 | .driver_data = AZX_DRIVER_HDMI | AZX_DCAPS_INTEL_BROADWELL }, |
99df18b3 PLB |
2021 | /* 5 Series/3400 */ |
2022 | { PCI_DEVICE(0x8086, 0x3b56), | |
2c1350fd | 2023 | .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_INTEL_PCH_NOPM }, |
f748abcc | 2024 | /* Poulsbo */ |
9477c58e | 2025 | { PCI_DEVICE(0x8086, 0x811b), |
f748abcc TI |
2026 | .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_INTEL_PCH_NOPM }, |
2027 | /* Oaktrail */ | |
09904b95 | 2028 | { PCI_DEVICE(0x8086, 0x080a), |
f748abcc | 2029 | .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_INTEL_PCH_NOPM }, |
e44007e0 CCE |
2030 | /* BayTrail */ |
2031 | { PCI_DEVICE(0x8086, 0x0f04), | |
2032 | .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH_NOPM }, | |
f31b2ffc LY |
2033 | /* Braswell */ |
2034 | { PCI_DEVICE(0x8086, 0x2284), | |
2035 | .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH }, | |
645e9035 | 2036 | /* ICH */ |
8b0bd226 | 2037 | { PCI_DEVICE(0x8086, 0x2668), |
2ae66c26 PLB |
2038 | .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC | |
2039 | AZX_DCAPS_BUFSIZE }, /* ICH6 */ | |
8b0bd226 | 2040 | { PCI_DEVICE(0x8086, 0x27d8), |
2ae66c26 PLB |
2041 | .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC | |
2042 | AZX_DCAPS_BUFSIZE }, /* ICH7 */ | |
8b0bd226 | 2043 | { PCI_DEVICE(0x8086, 0x269a), |
2ae66c26 PLB |
2044 | .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC | |
2045 | AZX_DCAPS_BUFSIZE }, /* ESB2 */ | |
8b0bd226 | 2046 | { PCI_DEVICE(0x8086, 0x284b), |
2ae66c26 PLB |
2047 | .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC | |
2048 | AZX_DCAPS_BUFSIZE }, /* ICH8 */ | |
8b0bd226 | 2049 | { PCI_DEVICE(0x8086, 0x293e), |
2ae66c26 PLB |
2050 | .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC | |
2051 | AZX_DCAPS_BUFSIZE }, /* ICH9 */ | |
8b0bd226 | 2052 | { PCI_DEVICE(0x8086, 0x293f), |
2ae66c26 PLB |
2053 | .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC | |
2054 | AZX_DCAPS_BUFSIZE }, /* ICH9 */ | |
8b0bd226 | 2055 | { PCI_DEVICE(0x8086, 0x3a3e), |
2ae66c26 PLB |
2056 | .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC | |
2057 | AZX_DCAPS_BUFSIZE }, /* ICH10 */ | |
8b0bd226 | 2058 | { PCI_DEVICE(0x8086, 0x3a6e), |
2ae66c26 PLB |
2059 | .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC | |
2060 | AZX_DCAPS_BUFSIZE }, /* ICH10 */ | |
b6864535 TI |
2061 | /* Generic Intel */ |
2062 | { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_ANY_ID), | |
2063 | .class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8, | |
2064 | .class_mask = 0xffffff, | |
2ae66c26 | 2065 | .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_BUFSIZE }, |
9477c58e TI |
2066 | /* ATI SB 450/600/700/800/900 */ |
2067 | { PCI_DEVICE(0x1002, 0x437b), | |
2068 | .driver_data = AZX_DRIVER_ATI | AZX_DCAPS_PRESET_ATI_SB }, | |
2069 | { PCI_DEVICE(0x1002, 0x4383), | |
2070 | .driver_data = AZX_DRIVER_ATI | AZX_DCAPS_PRESET_ATI_SB }, | |
2071 | /* AMD Hudson */ | |
2072 | { PCI_DEVICE(0x1022, 0x780d), | |
2073 | .driver_data = AZX_DRIVER_GENERIC | AZX_DCAPS_PRESET_ATI_SB }, | |
87218e9c | 2074 | /* ATI HDMI */ |
9477c58e TI |
2075 | { PCI_DEVICE(0x1002, 0x793b), |
2076 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, | |
2077 | { PCI_DEVICE(0x1002, 0x7919), | |
2078 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, | |
2079 | { PCI_DEVICE(0x1002, 0x960f), | |
2080 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, | |
2081 | { PCI_DEVICE(0x1002, 0x970f), | |
2082 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, | |
2083 | { PCI_DEVICE(0x1002, 0xaa00), | |
2084 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, | |
2085 | { PCI_DEVICE(0x1002, 0xaa08), | |
2086 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, | |
2087 | { PCI_DEVICE(0x1002, 0xaa10), | |
2088 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, | |
2089 | { PCI_DEVICE(0x1002, 0xaa18), | |
2090 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, | |
2091 | { PCI_DEVICE(0x1002, 0xaa20), | |
2092 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, | |
2093 | { PCI_DEVICE(0x1002, 0xaa28), | |
2094 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, | |
2095 | { PCI_DEVICE(0x1002, 0xaa30), | |
2096 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, | |
2097 | { PCI_DEVICE(0x1002, 0xaa38), | |
2098 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, | |
2099 | { PCI_DEVICE(0x1002, 0xaa40), | |
2100 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, | |
2101 | { PCI_DEVICE(0x1002, 0xaa48), | |
2102 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, | |
bbaa0d66 CL |
2103 | { PCI_DEVICE(0x1002, 0xaa50), |
2104 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, | |
2105 | { PCI_DEVICE(0x1002, 0xaa58), | |
2106 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, | |
2107 | { PCI_DEVICE(0x1002, 0xaa60), | |
2108 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, | |
2109 | { PCI_DEVICE(0x1002, 0xaa68), | |
2110 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, | |
2111 | { PCI_DEVICE(0x1002, 0xaa80), | |
2112 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, | |
2113 | { PCI_DEVICE(0x1002, 0xaa88), | |
2114 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, | |
2115 | { PCI_DEVICE(0x1002, 0xaa90), | |
2116 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, | |
2117 | { PCI_DEVICE(0x1002, 0xaa98), | |
2118 | .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI }, | |
1815b34a AX |
2119 | { PCI_DEVICE(0x1002, 0x9902), |
2120 | .driver_data = AZX_DRIVER_ATIHDMI_NS | AZX_DCAPS_PRESET_ATI_HDMI }, | |
2121 | { PCI_DEVICE(0x1002, 0xaaa0), | |
2122 | .driver_data = AZX_DRIVER_ATIHDMI_NS | AZX_DCAPS_PRESET_ATI_HDMI }, | |
2123 | { PCI_DEVICE(0x1002, 0xaaa8), | |
2124 | .driver_data = AZX_DRIVER_ATIHDMI_NS | AZX_DCAPS_PRESET_ATI_HDMI }, | |
2125 | { PCI_DEVICE(0x1002, 0xaab0), | |
2126 | .driver_data = AZX_DRIVER_ATIHDMI_NS | AZX_DCAPS_PRESET_ATI_HDMI }, | |
87218e9c | 2127 | /* VIA VT8251/VT8237A */ |
9477c58e TI |
2128 | { PCI_DEVICE(0x1106, 0x3288), |
2129 | .driver_data = AZX_DRIVER_VIA | AZX_DCAPS_POSFIX_VIA }, | |
754fdff8 AL |
2130 | /* VIA GFX VT7122/VX900 */ |
2131 | { PCI_DEVICE(0x1106, 0x9170), .driver_data = AZX_DRIVER_GENERIC }, | |
2132 | /* VIA GFX VT6122/VX11 */ | |
2133 | { PCI_DEVICE(0x1106, 0x9140), .driver_data = AZX_DRIVER_GENERIC }, | |
87218e9c TI |
2134 | /* SIS966 */ |
2135 | { PCI_DEVICE(0x1039, 0x7502), .driver_data = AZX_DRIVER_SIS }, | |
2136 | /* ULI M5461 */ | |
2137 | { PCI_DEVICE(0x10b9, 0x5461), .driver_data = AZX_DRIVER_ULI }, | |
2138 | /* NVIDIA MCP */ | |
0c2fd1bf TI |
2139 | { PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_ANY_ID), |
2140 | .class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8, | |
2141 | .class_mask = 0xffffff, | |
9477c58e | 2142 | .driver_data = AZX_DRIVER_NVIDIA | AZX_DCAPS_PRESET_NVIDIA }, |
f269002e | 2143 | /* Teradici */ |
9477c58e TI |
2144 | { PCI_DEVICE(0x6549, 0x1200), |
2145 | .driver_data = AZX_DRIVER_TERA | AZX_DCAPS_NO_64BIT }, | |
f0b3da98 LD |
2146 | { PCI_DEVICE(0x6549, 0x2200), |
2147 | .driver_data = AZX_DRIVER_TERA | AZX_DCAPS_NO_64BIT }, | |
4e01f54b | 2148 | /* Creative X-Fi (CA0110-IBG) */ |
f2a8ecaf TI |
2149 | /* CTHDA chips */ |
2150 | { PCI_DEVICE(0x1102, 0x0010), | |
2151 | .driver_data = AZX_DRIVER_CTHDA | AZX_DCAPS_PRESET_CTHDA }, | |
2152 | { PCI_DEVICE(0x1102, 0x0012), | |
2153 | .driver_data = AZX_DRIVER_CTHDA | AZX_DCAPS_PRESET_CTHDA }, | |
8eeaa2f9 | 2154 | #if !IS_ENABLED(CONFIG_SND_CTXFI) |
313f6e2d TI |
2155 | /* the following entry conflicts with snd-ctxfi driver, |
2156 | * as ctxfi driver mutates from HD-audio to native mode with | |
2157 | * a special command sequence. | |
2158 | */ | |
4e01f54b TI |
2159 | { PCI_DEVICE(PCI_VENDOR_ID_CREATIVE, PCI_ANY_ID), |
2160 | .class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8, | |
2161 | .class_mask = 0xffffff, | |
9477c58e | 2162 | .driver_data = AZX_DRIVER_CTX | AZX_DCAPS_CTX_WORKAROUND | |
69f9ba9b | 2163 | AZX_DCAPS_RIRB_PRE_DELAY | AZX_DCAPS_POSFIX_LPIB }, |
313f6e2d TI |
2164 | #else |
2165 | /* this entry seems still valid -- i.e. without emu20kx chip */ | |
9477c58e TI |
2166 | { PCI_DEVICE(0x1102, 0x0009), |
2167 | .driver_data = AZX_DRIVER_CTX | AZX_DCAPS_CTX_WORKAROUND | | |
69f9ba9b | 2168 | AZX_DCAPS_RIRB_PRE_DELAY | AZX_DCAPS_POSFIX_LPIB }, |
313f6e2d | 2169 | #endif |
c563f473 TI |
2170 | /* CM8888 */ |
2171 | { PCI_DEVICE(0x13f6, 0x5011), | |
2172 | .driver_data = AZX_DRIVER_CMEDIA | | |
2173 | AZX_DCAPS_NO_MSI | AZX_DCAPS_POSFIX_LPIB }, | |
e35d4b11 OS |
2174 | /* Vortex86MX */ |
2175 | { PCI_DEVICE(0x17f3, 0x3010), .driver_data = AZX_DRIVER_GENERIC }, | |
0f0714c5 BB |
2176 | /* VMware HDAudio */ |
2177 | { PCI_DEVICE(0x15ad, 0x1977), .driver_data = AZX_DRIVER_GENERIC }, | |
9176b672 | 2178 | /* AMD/ATI Generic, PCI class code and Vendor ID for HD Audio */ |
c4da29ca YL |
2179 | { PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_ANY_ID), |
2180 | .class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8, | |
2181 | .class_mask = 0xffffff, | |
9477c58e | 2182 | .driver_data = AZX_DRIVER_GENERIC | AZX_DCAPS_PRESET_ATI_HDMI }, |
9176b672 AB |
2183 | { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_ANY_ID), |
2184 | .class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8, | |
2185 | .class_mask = 0xffffff, | |
9477c58e | 2186 | .driver_data = AZX_DRIVER_GENERIC | AZX_DCAPS_PRESET_ATI_HDMI }, |
1da177e4 LT |
2187 | { 0, } |
2188 | }; | |
2189 | MODULE_DEVICE_TABLE(pci, azx_ids); | |
2190 | ||
2191 | /* pci_driver definition */ | |
e9f66d9b | 2192 | static struct pci_driver azx_driver = { |
3733e424 | 2193 | .name = KBUILD_MODNAME, |
1da177e4 LT |
2194 | .id_table = azx_ids, |
2195 | .probe = azx_probe, | |
e23e7a14 | 2196 | .remove = azx_remove, |
68cb2b55 TI |
2197 | .driver = { |
2198 | .pm = AZX_PM_OPS, | |
2199 | }, | |
1da177e4 LT |
2200 | }; |
2201 | ||
e9f66d9b | 2202 | module_pci_driver(azx_driver); |