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,
221 .suspend = uniphier_aio_dai_suspend,
222 .resume = uniphier_aio_dai_resume,
224 .stream_name = AUD_NAME_PCMOUT1,
225 .formats = SNDRV_PCM_FMTBIT_S32_LE,
226 .rates = SNDRV_PCM_RATE_48000,
231 .stream_name = AUD_NAME_PCMIN1,
232 .formats = SNDRV_PCM_FMTBIT_S32_LE,
233 .rates = SNDRV_PCM_RATE_48000 |
234 SNDRV_PCM_RATE_44100 |
235 SNDRV_PCM_RATE_32000,
239 .ops = &uniphier_aio_i2s_ops,
242 .name = AUD_NAME_PCMIN2,
243 .probe = uniphier_aio_ld11_probe,
244 .remove = uniphier_aio_dai_remove,
245 .suspend = uniphier_aio_dai_suspend,
246 .resume = uniphier_aio_dai_resume,
248 .stream_name = AUD_NAME_PCMIN2,
249 .formats = SNDRV_PCM_FMTBIT_S32_LE,
250 .rates = SNDRV_PCM_RATE_48000,
254 .ops = &uniphier_aio_i2s_ops,
257 .name = AUD_GNAME_LINE,
258 .probe = uniphier_aio_ld11_probe,
259 .remove = uniphier_aio_dai_remove,
260 .suspend = uniphier_aio_dai_suspend,
261 .resume = uniphier_aio_dai_resume,
263 .stream_name = AUD_NAME_PCMOUT2,
264 .formats = SNDRV_PCM_FMTBIT_S32_LE,
265 .rates = SNDRV_PCM_RATE_48000,
270 .stream_name = AUD_NAME_PCMIN3,
271 .formats = SNDRV_PCM_FMTBIT_S32_LE,
272 .rates = SNDRV_PCM_RATE_48000,
276 .ops = &uniphier_aio_i2s_ops,
279 .name = AUD_NAME_HPCMOUT1,
280 .probe = uniphier_aio_ld11_probe,
281 .remove = uniphier_aio_dai_remove,
282 .suspend = uniphier_aio_dai_suspend,
283 .resume = uniphier_aio_dai_resume,
285 .stream_name = AUD_NAME_HPCMOUT1,
286 .formats = SNDRV_PCM_FMTBIT_S32_LE,
287 .rates = SNDRV_PCM_RATE_48000,
291 .ops = &uniphier_aio_i2s_ops,
294 .name = AUD_NAME_PCMOUT3,
295 .probe = uniphier_aio_ld11_probe,
296 .remove = uniphier_aio_dai_remove,
297 .suspend = uniphier_aio_dai_suspend,
298 .resume = uniphier_aio_dai_resume,
300 .stream_name = AUD_NAME_PCMOUT3,
301 .formats = SNDRV_PCM_FMTBIT_S32_LE,
302 .rates = SNDRV_PCM_RATE_48000,
306 .ops = &uniphier_aio_i2s_ops,
309 .name = AUD_NAME_HIECOUT1,
310 .probe = uniphier_aio_ld11_probe,
311 .remove = uniphier_aio_dai_remove,
312 .suspend = uniphier_aio_dai_suspend,
313 .resume = uniphier_aio_dai_resume,
315 .stream_name = AUD_NAME_HIECOUT1,
316 .formats = SNDRV_PCM_FMTBIT_S32_LE,
317 .rates = SNDRV_PCM_RATE_48000,
321 .ops = &uniphier_aio_spdif_ops,
324 .name = AUD_NAME_EPCMOUT2,
325 .probe = uniphier_aio_ld11_probe,
326 .remove = uniphier_aio_dai_remove,
327 .suspend = uniphier_aio_dai_suspend,
328 .resume = uniphier_aio_dai_resume,
330 .stream_name = AUD_NAME_EPCMOUT2,
331 .formats = SNDRV_PCM_FMTBIT_S32_LE,
332 .rates = SNDRV_PCM_RATE_48000 |
333 SNDRV_PCM_RATE_44100 |
334 SNDRV_PCM_RATE_32000,
338 .ops = &uniphier_aio_i2s_ops,
341 .name = AUD_NAME_EPCMOUT3,
342 .probe = uniphier_aio_ld11_probe,
343 .remove = uniphier_aio_dai_remove,
344 .suspend = uniphier_aio_dai_suspend,
345 .resume = uniphier_aio_dai_resume,
347 .stream_name = AUD_NAME_EPCMOUT3,
348 .formats = SNDRV_PCM_FMTBIT_S32_LE,
349 .rates = SNDRV_PCM_RATE_48000 |
350 SNDRV_PCM_RATE_44100 |
351 SNDRV_PCM_RATE_32000,
355 .ops = &uniphier_aio_i2s_ops,
358 .name = AUD_NAME_HIECCOMPOUT1,
359 .probe = uniphier_aio_ld11_probe,
360 .remove = uniphier_aio_dai_remove,
361 .suspend = uniphier_aio_dai_suspend,
362 .resume = uniphier_aio_dai_resume,
363 .compress_new = snd_soc_new_compress,
365 .stream_name = AUD_NAME_HIECCOMPOUT1,
369 .ops = &uniphier_aio_spdif_ops,
373 static const struct uniphier_aio_chip_spec uniphier_aio_ld11_spec = {
374 .specs = uniphier_aio_ld11,
375 .num_specs = ARRAY_SIZE(uniphier_aio_ld11),
376 .dais = uniphier_aio_dai_ld11,
377 .num_dais = ARRAY_SIZE(uniphier_aio_dai_ld11),
378 .plls = uniphier_aio_pll_ld11,
379 .num_plls = ARRAY_SIZE(uniphier_aio_pll_ld11),
383 static const struct uniphier_aio_chip_spec uniphier_aio_ld20_spec = {
384 .specs = uniphier_aio_ld11,
385 .num_specs = ARRAY_SIZE(uniphier_aio_ld11),
386 .dais = uniphier_aio_dai_ld11,
387 .num_dais = ARRAY_SIZE(uniphier_aio_dai_ld11),
388 .plls = uniphier_aio_pll_ld11,
389 .num_plls = ARRAY_SIZE(uniphier_aio_pll_ld11),
393 static const struct of_device_id uniphier_aio_of_match[] = {
395 .compatible = "socionext,uniphier-ld11-aio",
396 .data = &uniphier_aio_ld11_spec,
399 .compatible = "socionext,uniphier-ld20-aio",
400 .data = &uniphier_aio_ld20_spec,
404 MODULE_DEVICE_TABLE(of, uniphier_aio_of_match);
406 static struct platform_driver uniphier_aio_driver = {
408 .name = "snd-uniphier-aio-ld11",
409 .of_match_table = of_match_ptr(uniphier_aio_of_match),
411 .probe = uniphier_aio_probe,
412 .remove = uniphier_aio_remove,
414 module_platform_driver(uniphier_aio_driver);
416 MODULE_AUTHOR("Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>");
417 MODULE_DESCRIPTION("UniPhier LD11/LD20 AIO driver.");
418 MODULE_LICENSE("GPL v2");