70 { 0x41445300, 0xffffff00, "Analog Devices",	NULL,	NULL },
71 { 0x414b4d00, 0xffffff00, "Asahi Kasei",	NULL,	NULL },
72 { 0x414c4300, 0xffffff00, "Realtek",		NULL,	NULL },
73 { 0x414c4700, 0xffffff00, "Realtek",		NULL,	NULL },
79 { 0x415a5400, 0xffffff00, "Aztech Labs (emulated)",	NULL,	NULL },
80 { 0x434d4900, 0xffffff00, "C-Media Electronics", NULL,	NULL },
81 { 0x43525900, 0xffffff00, "Cirrus Logic",	NULL,	NULL },
82 { 0x43585400, 0xffffff00, "Conexant",           NULL,	NULL },
83 { 0x44543000, 0xffffff00, "Diamond Technology", NULL,	NULL },
84 { 0x454d4300, 0xffffff00, "eMicro",		NULL,	NULL },
85 { 0x45838300, 0xffffff00, "ESS Technology",	NULL,	NULL },
86 { 0x48525300, 0xffffff00, "Intersil",		NULL,	NULL },
87 { 0x49434500, 0xffffff00, "ICEnsemble",		NULL,	NULL },
88 { 0x49544500, 0xffffff00, "ITE Tech.Inc",	NULL,	NULL },
89 { 0x4e534300, 0xffffff00, "National Semiconductor", NULL, NULL },
90 { 0x50534300, 0xffffff00, "Philips",		NULL,	NULL },
91 { 0x53494c00, 0xffffff00, "Silicon Laboratory",	NULL,	NULL },
92 { 0x53544d00, 0xffffff00, "STMicroelectronics",	NULL,	NULL },
93 { 0x54524100, 0xffffff00, "TriTech",		NULL,	NULL },
94 { 0x54584e00, 0xffffff00, "Texas Instruments",	NULL,	NULL },
95 { 0x56494100, 0xffffff00, "VIA Technologies",   NULL,	NULL },
96 { 0x57454300, 0xffffff00, "Winbond",		NULL,	NULL },
97 { 0x574d4c00, 0xffffff00, "Wolfson",		NULL,	NULL },
98 { 0x594d4800, 0xffffff00, "Yamaha",		NULL,	NULL },
99 { 0x83847600, 0xffffff00, "SigmaTel",		NULL,	NULL },
100 { 0,	      0, 	  NULL,			NULL,	NULL }
104 { 0x41445303, 0xffffffff, "AD1819",		patch_ad1819,	NULL },
105 { 0x41445340, 0xffffffff, "AD1881",		patch_ad1881,	NULL },
106 { 0x41445348, 0xffffffff, "AD1881A",		patch_ad1881,	NULL },
107 { 0x41445360, 0xffffffff, "AD1885",		patch_ad1885,	NULL },
108 { 0x41445361, 0xffffffff, "AD1886",		patch_ad1886,	NULL },
109 { 0x41445362, 0xffffffff, "AD1887",		patch_ad1881,	NULL },
110 { 0x41445363, 0xffffffff, "AD1886A",		patch_ad1881,	NULL },
111 { 0x41445368, 0xffffffff, "AD1888",		patch_ad1888,	NULL },
112 { 0x41445370, 0xffffffff, "AD1980",		patch_ad1980,	NULL },
113 { 0x41445372, 0xffffffff, "AD1981A",		patch_ad1981a,	NULL },
114 { 0x41445374, 0xffffffff, "AD1981B",		patch_ad1981b,	NULL },
115 { 0x41445375, 0xffffffff, "AD1985",		patch_ad1985,	NULL },
116 { 0x41445378, 0xffffffff, "AD1986",		patch_ad1986,	NULL },
117 { 0x414b4d00, 0xffffffff, "AK4540",		NULL,		NULL },
118 { 0x414b4d01, 0xffffffff, "AK4542",		NULL,		NULL },
119 { 0x414b4d02, 0xffffffff, "AK4543",		NULL,		NULL },
120 { 0x414b4d06, 0xffffffff, "AK4544A",		NULL,		NULL },
121 { 0x414b4d07, 0xffffffff, "AK4545",		NULL,		NULL },
122 { 0x414c4300, 0xffffff00, "ALC100,100P", 	NULL,		NULL },
123 { 0x414c4710, 0xfffffff0, "ALC200,200P",	NULL,		NULL },
124 { 0x414c4721, 0xffffffff, "ALC650D",		NULL,	NULL }, /* already patched */
125 { 0x414c4722, 0xffffffff, "ALC650E",		NULL,	NULL }, /* already patched */
126 { 0x414c4723, 0xffffffff, "ALC650F",		NULL,	NULL }, /* already patched */
127 { 0x414c4720, 0xfffffff0, "ALC650",		patch_alc650,	NULL },
128 { 0x414c4730, 0xffffffff, "ALC101",		NULL,		NULL },
129 { 0x414c4740, 0xfffffff0, "ALC202",		NULL,		NULL },
130 { 0x414c4750, 0xfffffff0, "ALC250",		NULL,		NULL },
131 { 0x414c4760, 0xfffffff0, "ALC655",		patch_alc655,	NULL },
132 { 0x414c4770, 0xfffffff0, "ALC203",		patch_alc203,	NULL },
133 { 0x414c4781, 0xffffffff, "ALC658D",		NULL,	NULL }, /* already patched */
134 { 0x414c4780, 0xfffffff0, "ALC658",		patch_alc655,	NULL },
135 { 0x414c4790, 0xfffffff0, "ALC850",		patch_alc850,	NULL },
136 { 0x415a5401, 0xffffffff, "AZF3328",		patch_aztech_azf3328,	NULL },
137 { 0x434d4941, 0xffffffff, "CMI9738",		patch_cm9738,	NULL },
138 { 0x434d4961, 0xffffffff, "CMI9739",		patch_cm9739,	NULL },
139 { 0x434d4969, 0xffffffff, "CMI9780",		patch_cm9780,	NULL },
140 { 0x434d4978, 0xffffffff, "CMI9761A",		patch_cm9761,	NULL },
141 { 0x434d4982, 0xffffffff, "CMI9761B",		patch_cm9761,	NULL },
142 { 0x434d4983, 0xffffffff, "CMI9761A+",		patch_cm9761,	NULL },
143 { 0x43525900, 0xfffffff8, "CS4297",		NULL,		NULL },
144 { 0x43525910, 0xfffffff8, "CS4297A",		patch_cirrus_spdif,	NULL },
145 { 0x43525920, 0xfffffff8, "CS4298",		patch_cirrus_spdif,		NULL },
146 { 0x43525928, 0xfffffff8, "CS4294",		NULL,		NULL },
147 { 0x43525930, 0xfffffff8, "CS4299",		patch_cirrus_cs4299,	NULL },
148 { 0x43525948, 0xfffffff8, "CS4201",		NULL,		NULL },
149 { 0x43525958, 0xfffffff8, "CS4205",		patch_cirrus_spdif,	NULL },
150 { 0x43525960, 0xfffffff8, "CS4291",		NULL,		NULL },
151 { 0x43525970, 0xfffffff8, "CS4202",		NULL,		NULL },
152 { 0x43585421, 0xffffffff, "HSD11246",		NULL,		NULL },	// SmartMC II
153 { 0x43585428, 0xfffffff8, "Cx20468",		patch_conexant,	NULL }, // SmartAMC fixme: the mask might be …
154 { 0x43585430, 0xffffffff, "Cx20468-31",		patch_conexant, NULL },
155 { 0x43585431, 0xffffffff, "Cx20551",           patch_cx20551,  NULL },
156 { 0x44543031, 0xfffffff0, "DT0398",		NULL,		NULL },
157 { 0x454d4328, 0xffffffff, "EM28028",		NULL,		NULL },  // same as TR28028?
158 { 0x45838308, 0xffffffff, "ESS1988",		NULL,		NULL },
159 { 0x48525300, 0xffffff00, "HMP9701",		NULL,		NULL },
160 { 0x49434501, 0xffffffff, "ICE1230",		NULL,		NULL },
161 { 0x49434511, 0xffffffff, "ICE1232",		NULL,		NULL }, // alias VIA VT1611A?
162 { 0x49434514, 0xffffffff, "ICE1232A",		NULL,		NULL },
163 { 0x49434551, 0xffffffff, "VT1616", 		patch_vt1616,	NULL }, 
164 { 0x49434552, 0xffffffff, "VT1616i",		patch_vt1616,	NULL }, // VT1616 compatible (chipset integrate…
165 { 0x49544520, 0xffffffff, "IT2226E",		NULL,		NULL },
166 { 0x49544561, 0xffffffff, "IT2646E",		patch_it2646,	NULL },
167 { 0x4e534300, 0xffffffff, "LM4540,43,45,46,48",	NULL,		NULL }, // only guess --jk
168 { 0x4e534331, 0xffffffff, "LM4549",		NULL,		NULL },
169 { 0x4e534350, 0xffffffff, "LM4550",		patch_lm4550,  	NULL }, // volume wrap fix 
170 { 0x50534304, 0xffffffff, "UCB1400",		patch_ucb1400,	NULL },
172 { 0x53544d02, 0xffffffff, "ST7597",		NULL,		NULL },
173 { 0x54524102, 0xffffffff, "TR28022",		NULL,		NULL },
174 { 0x54524103, 0xffffffff, "TR28023",		NULL,		NULL },
175 { 0x54524106, 0xffffffff, "TR28026",		NULL,		NULL },
176 { 0x54524108, 0xffffffff, "TR28028",		patch_tritech_tr28028,	NULL }, // added by xin jin [07/09/99]
177 { 0x54524123, 0xffffffff, "TR28602",		NULL,		NULL }, // only guess --jk [TR28023 = eMicro EM28023 (…
178 { 0x54584e03, 0xffffffff, "TLV320AIC27",	NULL,		NULL },
179 { 0x54584e20, 0xffffffff, "TLC320AD9xC",	NULL,		NULL },
180 { 0x56494120, 0xfffffff0, "VIA1613",		patch_vt1613,	NULL },
181 { 0x56494161, 0xffffffff, "VIA1612A",		NULL,		NULL }, // modified ICE1232 with S/PDIF
182 { 0x56494170, 0xffffffff, "VIA1617A",		patch_vt1617a,	NULL }, // modified VT1616 with S/PDIF
183 { 0x56494182, 0xffffffff, "VIA1618",		patch_vt1618,   NULL },
184 { 0x57454301, 0xffffffff, "W83971D",		NULL,		NULL },
185 { 0x574d4c00, 0xffffffff, "WM9701,WM9701A",	NULL,		NULL },
186 { 0x574d4C03, 0xffffffff, "WM9703,WM9707,WM9708,WM9717", patch_wolfson03, NULL},
187 { 0x574d4C04, 0xffffffff, "WM9704M,WM9704Q",	patch_wolfson04, NULL},
188 { 0x574d4C05, 0xffffffff, "WM9705,WM9710",	patch_wolfson05, NULL},
189 { 0x574d4C09, 0xffffffff, "WM9709",		NULL,		NULL},
190 { 0x574d4C12, 0xffffffff, "WM9711,WM9712,WM9715",	patch_wolfson11, NULL},
191 { 0x574d4c13, 0xffffffff, "WM9713,WM9714",	patch_wolfson13, NULL, AC97_DEFAULT_POWER_OFF},
192 { 0x594d4800, 0xffffffff, "YMF743",		patch_yamaha_ymf743,	NULL },
193 { 0x594d4802, 0xffffffff, "YMF752",		NULL,		NULL },
194 { 0x594d4803, 0xffffffff, "YMF753",		patch_yamaha_ymf753,	NULL },
195 { 0x83847600, 0xffffffff, "STAC9700,83,84",	patch_sigmatel_stac9700,	NULL },
196 { 0x83847604, 0xffffffff, "STAC9701,3,4,5",	NULL,		NULL },
197 { 0x83847605, 0xffffffff, "STAC9704",		NULL,		NULL },
198 { 0x83847608, 0xffffffff, "STAC9708,11",	patch_sigmatel_stac9708,	NULL },
199 { 0x83847609, 0xffffffff, "STAC9721,23",	patch_sigmatel_stac9721,	NULL },
200 { 0x83847644, 0xffffffff, "STAC9744",		patch_sigmatel_stac9744,	NULL },
201 { 0x83847650, 0xffffffff, "STAC9750,51",	NULL,		NULL },	// patch?
202 { 0x83847652, 0xffffffff, "STAC9752,53",	NULL,		NULL }, // patch?
203 { 0x83847656, 0xffffffff, "STAC9756,57",	patch_sigmatel_stac9756,	NULL },
204 { 0x83847658, 0xffffffff, "STAC9758,59",	patch_sigmatel_stac9758,	NULL },
205 { 0x83847666, 0xffffffff, "STAC9766,67",	NULL,		NULL }, // patch?
206 { 0, 	      0,	  NULL,			NULL,		NULL }
1030 			ac97->bus->codec[ac97->num] = NULL;  in snd_ac97_free()
1244 	return NULL;  in find_db_scale()
1800 	return NULL;  in look_for_codec_id()
1929 	if (bus == NULL)  in snd_ac97_bus()
1968 		ac97->dev.bus = NULL;  in snd_ac97_dev_register()
2029 		*rac97 = NULL;  in snd_ac97_mixer()
2039 	if (ac97 == NULL)  in snd_ac97_mixer()
2255 …snd_ac97_get_name(NULL, ac97->id, name, !ac97_is_audio(ac97));  // ac97->id might be changed in th…  in snd_ac97_mixer()
2688 	struct snd_kcontrol *msw = ctl_find(ac97, "Master Playback Switch", NULL);  in tune_hp_only()
2689 	struct snd_kcontrol *mvol = ctl_find(ac97, "Master Playback Volume", NULL);  in tune_hp_only()
2703 	if (ctl_find(ac97, "Headphone Playback Switch", NULL) == NULL)  in tune_hp_only()
2715 	if (ctl_find(ac97, "Headphone Playback Switch", NULL) == NULL)  in tune_swap_hp()
2766 	struct snd_kcontrol *kctl = ctl_find(ac97, "External Amplifier", NULL);  in tune_inv_eapd()
2795 	struct snd_kcontrol *msw = ctl_find(ac97, "Master Playback Switch", NULL);  in tune_mute_led()
2799 	snd_ac97_remove_ctl(ac97, "External Amplifier", NULL);  in tune_mute_led()
2830 	struct snd_kcontrol *msw = ctl_find(ac97, "Master Playback Switch", NULL);  in tune_hp_mute_led()
2831 	struct snd_kcontrol *mvol = ctl_find(ac97, "Master Playback Volume", NULL);  in tune_hp_mute_led()
2836 	snd_ac97_remove_ctl(ac97, "External Amplifier", NULL);  in tune_hp_mute_led()
2852 	{ "none", NULL },
2888 		return apply_quirk(ac97, (int)simple_strtoul(typestr, NULL, 10));  in apply_quirk_str()