1 // SPDX-License-Identifier: GPL-2.0
3 // Socionext UniPhier AIO ALSA driver for LD11/LD20.
5 // Copyright (c) 2016-2018 Socionext Inc.
7 #include <linux/module.h>
11 static const struct uniphier_aio_spec uniphier_aio_ld11[] = {
12 /* for HDMI PCM In, Pin:AI1Dx */
14 .name = AUD_NAME_PCMIN1,
15 .gname = AUD_GNAME_HDMI,
17 .type = PORT_TYPE_I2S,
18 .dir = PORT_DIR_INPUT,
22 .iport = { 0, AUD_HW_PCMIN1, },
26 /* for SIF In, Pin:AI2Dx */
28 .name = AUD_NAME_PCMIN2,
30 .type = PORT_TYPE_I2S,
31 .dir = PORT_DIR_INPUT,
35 .iport = { 1, AUD_HW_PCMIN2, },
39 /* for Line In, Pin:AI3Dx */
41 .name = AUD_NAME_PCMIN3,
42 .gname = AUD_GNAME_LINE,
44 .type = PORT_TYPE_EVE,
45 .dir = PORT_DIR_INPUT,
49 .iport = { 2, AUD_HW_PCMIN3, },
53 /* for S/PDIF In, Pin:AI1IEC */
55 .name = AUD_NAME_IECIN1,
56 .gname = AUD_GNAME_IEC,
58 .type = PORT_TYPE_SPDIF,
59 .dir = PORT_DIR_INPUT,
63 .iport = { 3, AUD_HW_IECIN1, },
67 /* for Speaker, Pin:AO1Dx */
69 .name = AUD_NAME_HPCMOUT1,
71 .type = PORT_TYPE_I2S,
72 .dir = PORT_DIR_OUTPUT,
76 .oport = { 0, AUD_HW_HPCMOUT1, },
80 /* for HDMI PCM, Pin:AO2Dx */
82 .name = AUD_NAME_PCMOUT1,
83 .gname = AUD_GNAME_HDMI,
85 .type = PORT_TYPE_I2S,
86 .dir = PORT_DIR_OUTPUT,
90 .oport = { 3, AUD_HW_PCMOUT1, },
94 /* for Line Out, Pin:LO2_x */
96 .name = AUD_NAME_PCMOUT2,
97 .gname = AUD_GNAME_LINE,
99 .type = PORT_TYPE_EVE,
100 .dir = PORT_DIR_OUTPUT,
104 .oport = { 1, AUD_HW_PCMOUT2, },
108 /* for Headphone, Pin:HP1_x */
110 .name = AUD_NAME_PCMOUT3,
112 .type = PORT_TYPE_EVE,
113 .dir = PORT_DIR_OUTPUT,
117 .oport = { 2, AUD_HW_PCMOUT3, },
121 /* for HW Sampling Rate Converter */
123 .name = AUD_NAME_EPCMOUT2,
125 .type = PORT_TYPE_CONV,
126 .dir = PORT_DIR_OUTPUT,
130 .oport = { 6, AUD_HW_EPCMOUT2, },
136 /* for HW Sampling Rate Converter 2 */
138 .name = AUD_NAME_EPCMOUT3,
140 .type = PORT_TYPE_CONV,
141 .dir = PORT_DIR_OUTPUT,
145 .oport = { 7, AUD_HW_EPCMOUT3, },
151 /* for S/PDIF Out, Pin:AO1IEC */
153 .name = AUD_NAME_HIECOUT1,
154 .gname = AUD_GNAME_IEC,
156 .type = PORT_TYPE_SPDIF,
157 .dir = PORT_DIR_OUTPUT,
161 .oport = { 12, AUD_HW_HIECOUT1, },
165 /* for S/PDIF Out, Pin:AO1IEC, Compress */
167 .name = AUD_NAME_HIECCOMPOUT1,
168 .gname = AUD_GNAME_IEC,
170 .type = PORT_TYPE_SPDIF,
171 .dir = PORT_DIR_OUTPUT,
175 .oport = { 12, AUD_HW_HIECOUT1, },
180 static const struct uniphier_aio_pll uniphier_aio_pll_ld11[] = {
181 [AUD_PLL_A1] = { .enable = true, },
182 [AUD_PLL_F1] = { .enable = true, },
183 [AUD_PLL_A2] = { .enable = true, },
184 [AUD_PLL_F2] = { .enable = true, },
185 [AUD_PLL_APLL] = { .enable = true, },
186 [AUD_PLL_RX0] = { .enable = true, },
187 [AUD_PLL_USB0] = { .enable = true, },
188 [AUD_PLL_HSC0] = { .enable = true, },
191 static int uniphier_aio_ld11_probe(struct snd_soc_dai *dai)
195 ret = uniphier_aio_dai_probe(dai);
199 ret = snd_soc_dai_set_pll(dai, AUD_PLL_A1, 0, 0, 36864000);
202 ret = snd_soc_dai_set_pll(dai, AUD_PLL_F1, 0, 0, 36864000);
206 ret = snd_soc_dai_set_pll(dai, AUD_PLL_A2, 0, 0, 33868800);
209 ret = snd_soc_dai_set_pll(dai, AUD_PLL_F2, 0, 0, 33868800);
216 static struct snd_soc_dai_driver uniphier_aio_dai_ld11[] = {
218 .name = AUD_GNAME_HDMI,
219 .probe = uniphier_aio_ld11_probe,
220 .remove = uniphier_aio_dai_remove,
222 .stream_name = AUD_NAME_PCMOUT1,
223 .formats = SNDRV_PCM_FMTBIT_S32_LE,
224 .rates = SNDRV_PCM_RATE_48000,
229 .stream_name = AUD_NAME_PCMIN1,
230 .formats = SNDRV_PCM_FMTBIT_S32_LE,
231 .rates = SNDRV_PCM_RATE_48000 |
232 SNDRV_PCM_RATE_44100 |
233 SNDRV_PCM_RATE_32000,
237 .ops = &uniphier_aio_i2s_ops,
240 .name = AUD_NAME_PCMIN2,
241 .probe = uniphier_aio_ld11_probe,
242 .remove = uniphier_aio_dai_remove,
244 .stream_name = AUD_NAME_PCMIN2,
245 .formats = SNDRV_PCM_FMTBIT_S32_LE,
246 .rates = SNDRV_PCM_RATE_48000,
250 .ops = &uniphier_aio_i2s_ops,
253 .name = AUD_GNAME_LINE,
254 .probe = uniphier_aio_ld11_probe,
255 .remove = uniphier_aio_dai_remove,
257 .stream_name = AUD_NAME_PCMOUT2,
258 .formats = SNDRV_PCM_FMTBIT_S32_LE,
259 .rates = SNDRV_PCM_RATE_48000,
264 .stream_name = AUD_NAME_PCMIN3,
265 .formats = SNDRV_PCM_FMTBIT_S32_LE,
266 .rates = SNDRV_PCM_RATE_48000,
270 .ops = &uniphier_aio_i2s_ops,
273 .name = AUD_NAME_HPCMOUT1,
274 .probe = uniphier_aio_ld11_probe,
275 .remove = uniphier_aio_dai_remove,
277 .stream_name = AUD_NAME_HPCMOUT1,
278 .formats = SNDRV_PCM_FMTBIT_S32_LE,
279 .rates = SNDRV_PCM_RATE_48000,
283 .ops = &uniphier_aio_i2s_ops,
286 .name = AUD_NAME_PCMOUT3,
287 .probe = uniphier_aio_ld11_probe,
288 .remove = uniphier_aio_dai_remove,
290 .stream_name = AUD_NAME_PCMOUT3,
291 .formats = SNDRV_PCM_FMTBIT_S32_LE,
292 .rates = SNDRV_PCM_RATE_48000,
296 .ops = &uniphier_aio_i2s_ops,
299 .name = AUD_NAME_HIECOUT1,
300 .probe = uniphier_aio_ld11_probe,
301 .remove = uniphier_aio_dai_remove,
303 .stream_name = AUD_NAME_HIECOUT1,
304 .formats = SNDRV_PCM_FMTBIT_S32_LE,
305 .rates = SNDRV_PCM_RATE_48000,
309 .ops = &uniphier_aio_spdif_ops,
312 .name = AUD_NAME_EPCMOUT2,
313 .probe = uniphier_aio_ld11_probe,
314 .remove = uniphier_aio_dai_remove,
316 .stream_name = AUD_NAME_EPCMOUT2,
317 .formats = SNDRV_PCM_FMTBIT_S32_LE,
318 .rates = SNDRV_PCM_RATE_48000 |
319 SNDRV_PCM_RATE_44100 |
320 SNDRV_PCM_RATE_32000,
324 .ops = &uniphier_aio_i2s_ops,
327 .name = AUD_NAME_EPCMOUT3,
328 .probe = uniphier_aio_ld11_probe,
329 .remove = uniphier_aio_dai_remove,
331 .stream_name = AUD_NAME_EPCMOUT3,
332 .formats = SNDRV_PCM_FMTBIT_S32_LE,
333 .rates = SNDRV_PCM_RATE_48000 |
334 SNDRV_PCM_RATE_44100 |
335 SNDRV_PCM_RATE_32000,
339 .ops = &uniphier_aio_i2s_ops,
342 .name = AUD_NAME_HIECCOMPOUT1,
343 .probe = uniphier_aio_ld11_probe,
344 .remove = uniphier_aio_dai_remove,
345 .compress_new = snd_soc_new_compress,
347 .stream_name = AUD_NAME_HIECCOMPOUT1,
351 .ops = &uniphier_aio_spdif_ops,
355 static const struct uniphier_aio_chip_spec uniphier_aio_ld11_spec = {
356 .specs = uniphier_aio_ld11,
357 .num_specs = ARRAY_SIZE(uniphier_aio_ld11),
358 .dais = uniphier_aio_dai_ld11,
359 .num_dais = ARRAY_SIZE(uniphier_aio_dai_ld11),
360 .plls = uniphier_aio_pll_ld11,
361 .num_plls = ARRAY_SIZE(uniphier_aio_pll_ld11),
365 static const struct uniphier_aio_chip_spec uniphier_aio_ld20_spec = {
366 .specs = uniphier_aio_ld11,
367 .num_specs = ARRAY_SIZE(uniphier_aio_ld11),
368 .dais = uniphier_aio_dai_ld11,
369 .num_dais = ARRAY_SIZE(uniphier_aio_dai_ld11),
370 .plls = uniphier_aio_pll_ld11,
371 .num_plls = ARRAY_SIZE(uniphier_aio_pll_ld11),
375 static const struct of_device_id uniphier_aio_of_match[] __maybe_unused = {
377 .compatible = "socionext,uniphier-ld11-aio",
378 .data = &uniphier_aio_ld11_spec,
381 .compatible = "socionext,uniphier-ld20-aio",
382 .data = &uniphier_aio_ld20_spec,
386 MODULE_DEVICE_TABLE(of, uniphier_aio_of_match);
388 static struct platform_driver uniphier_aio_driver = {
390 .name = "snd-uniphier-aio-ld11",
391 .of_match_table = of_match_ptr(uniphier_aio_of_match),
393 .probe = uniphier_aio_probe,
394 .remove = uniphier_aio_remove,
396 module_platform_driver(uniphier_aio_driver);
398 MODULE_AUTHOR("Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>");
399 MODULE_DESCRIPTION("UniPhier LD11/LD20 AIO driver.");
400 MODULE_LICENSE("GPL v2");