This source file includes following definitions.
- rsnd_is_accessible_reg
- rsnd_mod_id_cmd
- rsnd_mod_read
- rsnd_mod_write
- rsnd_mod_bset
- rsnd_gen_get_phy_addr
- _rsnd_gen_regmap_init
- rsnd_gen2_probe
- rsnd_gen1_probe
- rsnd_gen_probe
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18 #include "rsnd.h"
19
20 struct rsnd_gen {
21 struct rsnd_gen_ops *ops;
22
23
24 void __iomem *base[RSND_BASE_MAX];
25 phys_addr_t res[RSND_BASE_MAX];
26 struct regmap *regmap[RSND_BASE_MAX];
27
28
29 struct regmap_field *regs[REG_MAX];
30 const char *reg_name[REG_MAX];
31 };
32
33 #define rsnd_priv_to_gen(p) ((struct rsnd_gen *)(p)->gen)
34 #define rsnd_reg_name(gen, id) ((gen)->reg_name[id])
35
36 struct rsnd_regmap_field_conf {
37 int idx;
38 unsigned int reg_offset;
39 unsigned int id_offset;
40 const char *reg_name;
41 };
42
43 #define RSND_REG_SET(id, offset, _id_offset, n) \
44 { \
45 .idx = id, \
46 .reg_offset = offset, \
47 .id_offset = _id_offset, \
48 .reg_name = n, \
49 }
50
51 #define RSND_GEN_S_REG(id, offset) \
52 RSND_REG_SET(id, offset, 0, #id)
53
54
55 #define RSND_GEN_M_REG(id, offset, _id_offset) \
56 RSND_REG_SET(id, offset, _id_offset, #id)
57
58
59
60
61 static int rsnd_is_accessible_reg(struct rsnd_priv *priv,
62 struct rsnd_gen *gen, enum rsnd_reg reg)
63 {
64 if (!gen->regs[reg]) {
65 struct device *dev = rsnd_priv_to_dev(priv);
66
67 dev_err(dev, "unsupported register access %x\n", reg);
68 return 0;
69 }
70
71 return 1;
72 }
73
74 static int rsnd_mod_id_cmd(struct rsnd_mod *mod)
75 {
76 if (mod->ops->id_cmd)
77 return mod->ops->id_cmd(mod);
78
79 return rsnd_mod_id(mod);
80 }
81
82 u32 rsnd_mod_read(struct rsnd_mod *mod, enum rsnd_reg reg)
83 {
84 struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
85 struct device *dev = rsnd_priv_to_dev(priv);
86 struct rsnd_gen *gen = rsnd_priv_to_gen(priv);
87 u32 val;
88
89 if (!rsnd_is_accessible_reg(priv, gen, reg))
90 return 0;
91
92 regmap_fields_read(gen->regs[reg], rsnd_mod_id_cmd(mod), &val);
93
94 dev_dbg(dev, "r %s - %-18s (%4d) : %08x\n",
95 rsnd_mod_name(mod),
96 rsnd_reg_name(gen, reg), reg, val);
97
98 return val;
99 }
100
101 void rsnd_mod_write(struct rsnd_mod *mod,
102 enum rsnd_reg reg, u32 data)
103 {
104 struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
105 struct device *dev = rsnd_priv_to_dev(priv);
106 struct rsnd_gen *gen = rsnd_priv_to_gen(priv);
107
108 if (!rsnd_is_accessible_reg(priv, gen, reg))
109 return;
110
111 regmap_fields_force_write(gen->regs[reg], rsnd_mod_id_cmd(mod), data);
112
113 dev_dbg(dev, "w %s - %-18s (%4d) : %08x\n",
114 rsnd_mod_name(mod),
115 rsnd_reg_name(gen, reg), reg, data);
116 }
117
118 void rsnd_mod_bset(struct rsnd_mod *mod,
119 enum rsnd_reg reg, u32 mask, u32 data)
120 {
121 struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
122 struct device *dev = rsnd_priv_to_dev(priv);
123 struct rsnd_gen *gen = rsnd_priv_to_gen(priv);
124
125 if (!rsnd_is_accessible_reg(priv, gen, reg))
126 return;
127
128 regmap_fields_force_update_bits(gen->regs[reg],
129 rsnd_mod_id_cmd(mod), mask, data);
130
131 dev_dbg(dev, "b %s - %-18s (%4d) : %08x/%08x\n",
132 rsnd_mod_name(mod),
133 rsnd_reg_name(gen, reg), reg, data, mask);
134
135 }
136
137 phys_addr_t rsnd_gen_get_phy_addr(struct rsnd_priv *priv, int reg_id)
138 {
139 struct rsnd_gen *gen = rsnd_priv_to_gen(priv);
140
141 return gen->res[reg_id];
142 }
143
144 #define rsnd_gen_regmap_init(priv, id_size, reg_id, name, conf) \
145 _rsnd_gen_regmap_init(priv, id_size, reg_id, name, conf, ARRAY_SIZE(conf))
146 static int _rsnd_gen_regmap_init(struct rsnd_priv *priv,
147 int id_size,
148 int reg_id,
149 const char *name,
150 const struct rsnd_regmap_field_conf *conf,
151 int conf_size)
152 {
153 struct platform_device *pdev = rsnd_priv_to_pdev(priv);
154 struct rsnd_gen *gen = rsnd_priv_to_gen(priv);
155 struct device *dev = rsnd_priv_to_dev(priv);
156 struct resource *res;
157 struct regmap_config regc;
158 struct regmap_field *regs;
159 struct regmap *regmap;
160 struct reg_field regf;
161 void __iomem *base;
162 int i;
163
164 memset(®c, 0, sizeof(regc));
165 regc.reg_bits = 32;
166 regc.val_bits = 32;
167 regc.reg_stride = 4;
168 regc.name = name;
169
170 res = platform_get_resource_byname(pdev, IORESOURCE_MEM, name);
171 if (!res)
172 res = platform_get_resource(pdev, IORESOURCE_MEM, reg_id);
173 if (!res)
174 return -ENODEV;
175
176 base = devm_ioremap_resource(dev, res);
177 if (IS_ERR(base))
178 return PTR_ERR(base);
179
180 regmap = devm_regmap_init_mmio(dev, base, ®c);
181 if (IS_ERR(regmap))
182 return PTR_ERR(regmap);
183
184
185 gen->base[reg_id] = base;
186 gen->regmap[reg_id] = regmap;
187 gen->res[reg_id] = res->start;
188
189 for (i = 0; i < conf_size; i++) {
190
191 regf.reg = conf[i].reg_offset;
192 regf.id_offset = conf[i].id_offset;
193 regf.lsb = 0;
194 regf.msb = 31;
195 regf.id_size = id_size;
196
197 regs = devm_regmap_field_alloc(dev, regmap, regf);
198 if (IS_ERR(regs))
199 return PTR_ERR(regs);
200
201
202 gen->regs[conf[i].idx] = regs;
203 gen->reg_name[conf[i].idx] = conf[i].reg_name;
204 }
205
206 return 0;
207 }
208
209
210
211
212 static int rsnd_gen2_probe(struct rsnd_priv *priv)
213 {
214 static const struct rsnd_regmap_field_conf conf_ssiu[] = {
215 RSND_GEN_S_REG(SSI_MODE0, 0x800),
216 RSND_GEN_S_REG(SSI_MODE1, 0x804),
217 RSND_GEN_S_REG(SSI_MODE2, 0x808),
218 RSND_GEN_S_REG(SSI_CONTROL, 0x810),
219 RSND_GEN_S_REG(SSI_SYS_STATUS0, 0x840),
220 RSND_GEN_S_REG(SSI_SYS_STATUS1, 0x844),
221 RSND_GEN_S_REG(SSI_SYS_STATUS2, 0x848),
222 RSND_GEN_S_REG(SSI_SYS_STATUS3, 0x84c),
223 RSND_GEN_S_REG(SSI_SYS_STATUS4, 0x880),
224 RSND_GEN_S_REG(SSI_SYS_STATUS5, 0x884),
225 RSND_GEN_S_REG(SSI_SYS_STATUS6, 0x888),
226 RSND_GEN_S_REG(SSI_SYS_STATUS7, 0x88c),
227 RSND_GEN_S_REG(HDMI0_SEL, 0x9e0),
228 RSND_GEN_S_REG(HDMI1_SEL, 0x9e4),
229
230
231 RSND_GEN_M_REG(SSI_BUSIF0_MODE, 0x0, 0x80),
232 RSND_GEN_M_REG(SSI_BUSIF0_ADINR, 0x4, 0x80),
233 RSND_GEN_M_REG(SSI_BUSIF0_DALIGN, 0x8, 0x80),
234 RSND_GEN_M_REG(SSI_BUSIF1_MODE, 0x20, 0x80),
235 RSND_GEN_M_REG(SSI_BUSIF1_ADINR, 0x24, 0x80),
236 RSND_GEN_M_REG(SSI_BUSIF1_DALIGN, 0x28, 0x80),
237 RSND_GEN_M_REG(SSI_BUSIF2_MODE, 0x40, 0x80),
238 RSND_GEN_M_REG(SSI_BUSIF2_ADINR, 0x44, 0x80),
239 RSND_GEN_M_REG(SSI_BUSIF2_DALIGN, 0x48, 0x80),
240 RSND_GEN_M_REG(SSI_BUSIF3_MODE, 0x60, 0x80),
241 RSND_GEN_M_REG(SSI_BUSIF3_ADINR, 0x64, 0x80),
242 RSND_GEN_M_REG(SSI_BUSIF3_DALIGN, 0x68, 0x80),
243 RSND_GEN_M_REG(SSI_BUSIF4_MODE, 0x500, 0x80),
244 RSND_GEN_M_REG(SSI_BUSIF4_ADINR, 0x504, 0x80),
245 RSND_GEN_M_REG(SSI_BUSIF4_DALIGN, 0x508, 0x80),
246 RSND_GEN_M_REG(SSI_BUSIF5_MODE, 0x520, 0x80),
247 RSND_GEN_M_REG(SSI_BUSIF5_ADINR, 0x524, 0x80),
248 RSND_GEN_M_REG(SSI_BUSIF5_DALIGN, 0x528, 0x80),
249 RSND_GEN_M_REG(SSI_BUSIF6_MODE, 0x540, 0x80),
250 RSND_GEN_M_REG(SSI_BUSIF6_ADINR, 0x544, 0x80),
251 RSND_GEN_M_REG(SSI_BUSIF6_DALIGN, 0x548, 0x80),
252 RSND_GEN_M_REG(SSI_BUSIF7_MODE, 0x560, 0x80),
253 RSND_GEN_M_REG(SSI_BUSIF7_ADINR, 0x564, 0x80),
254 RSND_GEN_M_REG(SSI_BUSIF7_DALIGN, 0x568, 0x80),
255 RSND_GEN_M_REG(SSI_MODE, 0xc, 0x80),
256 RSND_GEN_M_REG(SSI_CTRL, 0x10, 0x80),
257 RSND_GEN_M_REG(SSI_INT_ENABLE, 0x18, 0x80),
258 RSND_GEN_S_REG(SSI9_BUSIF0_MODE, 0x48c),
259 RSND_GEN_S_REG(SSI9_BUSIF0_ADINR, 0x484),
260 RSND_GEN_S_REG(SSI9_BUSIF0_DALIGN, 0x488),
261 RSND_GEN_S_REG(SSI9_BUSIF1_MODE, 0x4a0),
262 RSND_GEN_S_REG(SSI9_BUSIF1_ADINR, 0x4a4),
263 RSND_GEN_S_REG(SSI9_BUSIF1_DALIGN, 0x4a8),
264 RSND_GEN_S_REG(SSI9_BUSIF2_MODE, 0x4c0),
265 RSND_GEN_S_REG(SSI9_BUSIF2_ADINR, 0x4c4),
266 RSND_GEN_S_REG(SSI9_BUSIF2_DALIGN, 0x4c8),
267 RSND_GEN_S_REG(SSI9_BUSIF3_MODE, 0x4e0),
268 RSND_GEN_S_REG(SSI9_BUSIF3_ADINR, 0x4e4),
269 RSND_GEN_S_REG(SSI9_BUSIF3_DALIGN, 0x4e8),
270 RSND_GEN_S_REG(SSI9_BUSIF4_MODE, 0xd80),
271 RSND_GEN_S_REG(SSI9_BUSIF4_ADINR, 0xd84),
272 RSND_GEN_S_REG(SSI9_BUSIF4_DALIGN, 0xd88),
273 RSND_GEN_S_REG(SSI9_BUSIF5_MODE, 0xda0),
274 RSND_GEN_S_REG(SSI9_BUSIF5_ADINR, 0xda4),
275 RSND_GEN_S_REG(SSI9_BUSIF5_DALIGN, 0xda8),
276 RSND_GEN_S_REG(SSI9_BUSIF6_MODE, 0xdc0),
277 RSND_GEN_S_REG(SSI9_BUSIF6_ADINR, 0xdc4),
278 RSND_GEN_S_REG(SSI9_BUSIF6_DALIGN, 0xdc8),
279 RSND_GEN_S_REG(SSI9_BUSIF7_MODE, 0xde0),
280 RSND_GEN_S_REG(SSI9_BUSIF7_ADINR, 0xde4),
281 RSND_GEN_S_REG(SSI9_BUSIF7_DALIGN, 0xde8),
282 };
283
284 static const struct rsnd_regmap_field_conf conf_scu[] = {
285 RSND_GEN_M_REG(SRC_I_BUSIF_MODE,0x0, 0x20),
286 RSND_GEN_M_REG(SRC_O_BUSIF_MODE,0x4, 0x20),
287 RSND_GEN_M_REG(SRC_BUSIF_DALIGN,0x8, 0x20),
288 RSND_GEN_M_REG(SRC_ROUTE_MODE0, 0xc, 0x20),
289 RSND_GEN_M_REG(SRC_CTRL, 0x10, 0x20),
290 RSND_GEN_M_REG(SRC_INT_ENABLE0, 0x18, 0x20),
291 RSND_GEN_M_REG(CMD_BUSIF_MODE, 0x184, 0x20),
292 RSND_GEN_M_REG(CMD_BUSIF_DALIGN,0x188, 0x20),
293 RSND_GEN_M_REG(CMD_ROUTE_SLCT, 0x18c, 0x20),
294 RSND_GEN_M_REG(CMD_CTRL, 0x190, 0x20),
295 RSND_GEN_S_REG(SCU_SYS_STATUS0, 0x1c8),
296 RSND_GEN_S_REG(SCU_SYS_INT_EN0, 0x1cc),
297 RSND_GEN_S_REG(SCU_SYS_STATUS1, 0x1d0),
298 RSND_GEN_S_REG(SCU_SYS_INT_EN1, 0x1d4),
299 RSND_GEN_M_REG(SRC_SWRSR, 0x200, 0x40),
300 RSND_GEN_M_REG(SRC_SRCIR, 0x204, 0x40),
301 RSND_GEN_M_REG(SRC_ADINR, 0x214, 0x40),
302 RSND_GEN_M_REG(SRC_IFSCR, 0x21c, 0x40),
303 RSND_GEN_M_REG(SRC_IFSVR, 0x220, 0x40),
304 RSND_GEN_M_REG(SRC_SRCCR, 0x224, 0x40),
305 RSND_GEN_M_REG(SRC_BSDSR, 0x22c, 0x40),
306 RSND_GEN_M_REG(SRC_BSISR, 0x238, 0x40),
307 RSND_GEN_M_REG(CTU_SWRSR, 0x500, 0x100),
308 RSND_GEN_M_REG(CTU_CTUIR, 0x504, 0x100),
309 RSND_GEN_M_REG(CTU_ADINR, 0x508, 0x100),
310 RSND_GEN_M_REG(CTU_CPMDR, 0x510, 0x100),
311 RSND_GEN_M_REG(CTU_SCMDR, 0x514, 0x100),
312 RSND_GEN_M_REG(CTU_SV00R, 0x518, 0x100),
313 RSND_GEN_M_REG(CTU_SV01R, 0x51c, 0x100),
314 RSND_GEN_M_REG(CTU_SV02R, 0x520, 0x100),
315 RSND_GEN_M_REG(CTU_SV03R, 0x524, 0x100),
316 RSND_GEN_M_REG(CTU_SV04R, 0x528, 0x100),
317 RSND_GEN_M_REG(CTU_SV05R, 0x52c, 0x100),
318 RSND_GEN_M_REG(CTU_SV06R, 0x530, 0x100),
319 RSND_GEN_M_REG(CTU_SV07R, 0x534, 0x100),
320 RSND_GEN_M_REG(CTU_SV10R, 0x538, 0x100),
321 RSND_GEN_M_REG(CTU_SV11R, 0x53c, 0x100),
322 RSND_GEN_M_REG(CTU_SV12R, 0x540, 0x100),
323 RSND_GEN_M_REG(CTU_SV13R, 0x544, 0x100),
324 RSND_GEN_M_REG(CTU_SV14R, 0x548, 0x100),
325 RSND_GEN_M_REG(CTU_SV15R, 0x54c, 0x100),
326 RSND_GEN_M_REG(CTU_SV16R, 0x550, 0x100),
327 RSND_GEN_M_REG(CTU_SV17R, 0x554, 0x100),
328 RSND_GEN_M_REG(CTU_SV20R, 0x558, 0x100),
329 RSND_GEN_M_REG(CTU_SV21R, 0x55c, 0x100),
330 RSND_GEN_M_REG(CTU_SV22R, 0x560, 0x100),
331 RSND_GEN_M_REG(CTU_SV23R, 0x564, 0x100),
332 RSND_GEN_M_REG(CTU_SV24R, 0x568, 0x100),
333 RSND_GEN_M_REG(CTU_SV25R, 0x56c, 0x100),
334 RSND_GEN_M_REG(CTU_SV26R, 0x570, 0x100),
335 RSND_GEN_M_REG(CTU_SV27R, 0x574, 0x100),
336 RSND_GEN_M_REG(CTU_SV30R, 0x578, 0x100),
337 RSND_GEN_M_REG(CTU_SV31R, 0x57c, 0x100),
338 RSND_GEN_M_REG(CTU_SV32R, 0x580, 0x100),
339 RSND_GEN_M_REG(CTU_SV33R, 0x584, 0x100),
340 RSND_GEN_M_REG(CTU_SV34R, 0x588, 0x100),
341 RSND_GEN_M_REG(CTU_SV35R, 0x58c, 0x100),
342 RSND_GEN_M_REG(CTU_SV36R, 0x590, 0x100),
343 RSND_GEN_M_REG(CTU_SV37R, 0x594, 0x100),
344 RSND_GEN_M_REG(MIX_SWRSR, 0xd00, 0x40),
345 RSND_GEN_M_REG(MIX_MIXIR, 0xd04, 0x40),
346 RSND_GEN_M_REG(MIX_ADINR, 0xd08, 0x40),
347 RSND_GEN_M_REG(MIX_MIXMR, 0xd10, 0x40),
348 RSND_GEN_M_REG(MIX_MVPDR, 0xd14, 0x40),
349 RSND_GEN_M_REG(MIX_MDBAR, 0xd18, 0x40),
350 RSND_GEN_M_REG(MIX_MDBBR, 0xd1c, 0x40),
351 RSND_GEN_M_REG(MIX_MDBCR, 0xd20, 0x40),
352 RSND_GEN_M_REG(MIX_MDBDR, 0xd24, 0x40),
353 RSND_GEN_M_REG(MIX_MDBER, 0xd28, 0x40),
354 RSND_GEN_M_REG(DVC_SWRSR, 0xe00, 0x100),
355 RSND_GEN_M_REG(DVC_DVUIR, 0xe04, 0x100),
356 RSND_GEN_M_REG(DVC_ADINR, 0xe08, 0x100),
357 RSND_GEN_M_REG(DVC_DVUCR, 0xe10, 0x100),
358 RSND_GEN_M_REG(DVC_ZCMCR, 0xe14, 0x100),
359 RSND_GEN_M_REG(DVC_VRCTR, 0xe18, 0x100),
360 RSND_GEN_M_REG(DVC_VRPDR, 0xe1c, 0x100),
361 RSND_GEN_M_REG(DVC_VRDBR, 0xe20, 0x100),
362 RSND_GEN_M_REG(DVC_VOL0R, 0xe28, 0x100),
363 RSND_GEN_M_REG(DVC_VOL1R, 0xe2c, 0x100),
364 RSND_GEN_M_REG(DVC_VOL2R, 0xe30, 0x100),
365 RSND_GEN_M_REG(DVC_VOL3R, 0xe34, 0x100),
366 RSND_GEN_M_REG(DVC_VOL4R, 0xe38, 0x100),
367 RSND_GEN_M_REG(DVC_VOL5R, 0xe3c, 0x100),
368 RSND_GEN_M_REG(DVC_VOL6R, 0xe40, 0x100),
369 RSND_GEN_M_REG(DVC_VOL7R, 0xe44, 0x100),
370 RSND_GEN_M_REG(DVC_DVUER, 0xe48, 0x100),
371 };
372 static const struct rsnd_regmap_field_conf conf_adg[] = {
373 RSND_GEN_S_REG(BRRA, 0x00),
374 RSND_GEN_S_REG(BRRB, 0x04),
375 RSND_GEN_S_REG(BRGCKR, 0x08),
376 RSND_GEN_S_REG(AUDIO_CLK_SEL0, 0x0c),
377 RSND_GEN_S_REG(AUDIO_CLK_SEL1, 0x10),
378 RSND_GEN_S_REG(AUDIO_CLK_SEL2, 0x14),
379 RSND_GEN_S_REG(DIV_EN, 0x30),
380 RSND_GEN_S_REG(SRCIN_TIMSEL0, 0x34),
381 RSND_GEN_S_REG(SRCIN_TIMSEL1, 0x38),
382 RSND_GEN_S_REG(SRCIN_TIMSEL2, 0x3c),
383 RSND_GEN_S_REG(SRCIN_TIMSEL3, 0x40),
384 RSND_GEN_S_REG(SRCIN_TIMSEL4, 0x44),
385 RSND_GEN_S_REG(SRCOUT_TIMSEL0, 0x48),
386 RSND_GEN_S_REG(SRCOUT_TIMSEL1, 0x4c),
387 RSND_GEN_S_REG(SRCOUT_TIMSEL2, 0x50),
388 RSND_GEN_S_REG(SRCOUT_TIMSEL3, 0x54),
389 RSND_GEN_S_REG(SRCOUT_TIMSEL4, 0x58),
390 RSND_GEN_S_REG(CMDOUT_TIMSEL, 0x5c),
391 };
392 static const struct rsnd_regmap_field_conf conf_ssi[] = {
393 RSND_GEN_M_REG(SSICR, 0x00, 0x40),
394 RSND_GEN_M_REG(SSISR, 0x04, 0x40),
395 RSND_GEN_M_REG(SSITDR, 0x08, 0x40),
396 RSND_GEN_M_REG(SSIRDR, 0x0c, 0x40),
397 RSND_GEN_M_REG(SSIWSR, 0x20, 0x40),
398 };
399 int ret_ssiu;
400 int ret_scu;
401 int ret_adg;
402 int ret_ssi;
403
404 ret_ssiu = rsnd_gen_regmap_init(priv, 10, RSND_GEN2_SSIU, "ssiu", conf_ssiu);
405 ret_scu = rsnd_gen_regmap_init(priv, 10, RSND_GEN2_SCU, "scu", conf_scu);
406 ret_adg = rsnd_gen_regmap_init(priv, 10, RSND_GEN2_ADG, "adg", conf_adg);
407 ret_ssi = rsnd_gen_regmap_init(priv, 10, RSND_GEN2_SSI, "ssi", conf_ssi);
408 if (ret_ssiu < 0 ||
409 ret_scu < 0 ||
410 ret_adg < 0 ||
411 ret_ssi < 0)
412 return ret_ssiu | ret_scu | ret_adg | ret_ssi;
413
414 return 0;
415 }
416
417
418
419
420
421 static int rsnd_gen1_probe(struct rsnd_priv *priv)
422 {
423 static const struct rsnd_regmap_field_conf conf_adg[] = {
424 RSND_GEN_S_REG(BRRA, 0x00),
425 RSND_GEN_S_REG(BRRB, 0x04),
426 RSND_GEN_S_REG(BRGCKR, 0x08),
427 RSND_GEN_S_REG(AUDIO_CLK_SEL0, 0x0c),
428 RSND_GEN_S_REG(AUDIO_CLK_SEL1, 0x10),
429 };
430 static const struct rsnd_regmap_field_conf conf_ssi[] = {
431 RSND_GEN_M_REG(SSICR, 0x00, 0x40),
432 RSND_GEN_M_REG(SSISR, 0x04, 0x40),
433 RSND_GEN_M_REG(SSITDR, 0x08, 0x40),
434 RSND_GEN_M_REG(SSIRDR, 0x0c, 0x40),
435 RSND_GEN_M_REG(SSIWSR, 0x20, 0x40),
436 };
437 int ret_adg;
438 int ret_ssi;
439
440 ret_adg = rsnd_gen_regmap_init(priv, 9, RSND_GEN1_ADG, "adg", conf_adg);
441 ret_ssi = rsnd_gen_regmap_init(priv, 9, RSND_GEN1_SSI, "ssi", conf_ssi);
442 if (ret_adg < 0 ||
443 ret_ssi < 0)
444 return ret_adg | ret_ssi;
445
446 return 0;
447 }
448
449
450
451
452 int rsnd_gen_probe(struct rsnd_priv *priv)
453 {
454 struct device *dev = rsnd_priv_to_dev(priv);
455 struct rsnd_gen *gen;
456 int ret;
457
458 gen = devm_kzalloc(dev, sizeof(*gen), GFP_KERNEL);
459 if (!gen)
460 return -ENOMEM;
461
462 priv->gen = gen;
463
464 ret = -ENODEV;
465 if (rsnd_is_gen1(priv))
466 ret = rsnd_gen1_probe(priv);
467 else if (rsnd_is_gen2(priv) ||
468 rsnd_is_gen3(priv))
469 ret = rsnd_gen2_probe(priv);
470
471 if (ret < 0)
472 dev_err(dev, "unknown generation R-Car sound device\n");
473
474 return ret;
475 }