wm8731.c (93b760b7072ca6972c15c798e97af3f830d8bbba) wm8731.c (519cf2df5fb50c6d24412b2421ce2d1ff0346163)
1/*
2 * wm8731.c -- WM8731 ALSA SoC Audio driver
3 *
4 * Copyright 2005 Openedhand Ltd.
5 *
6 * Author: Richard Purdie <richard@openedhand.com>
7 *
8 * Based on wm8753.c by Liam Girdwood

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569 codec->set_bias_level = wm8731_set_bias_level;
570 codec->dai = &wm8731_dai;
571 codec->num_dai = 1;
572 codec->reg_cache_size = WM8731_CACHEREGNUM;
573 codec->reg_cache = &wm8731->reg_cache;
574
575 memcpy(codec->reg_cache, wm8731_reg, sizeof(wm8731_reg));
576
1/*
2 * wm8731.c -- WM8731 ALSA SoC Audio driver
3 *
4 * Copyright 2005 Openedhand Ltd.
5 *
6 * Author: Richard Purdie <richard@openedhand.com>
7 *
8 * Based on wm8753.c by Liam Girdwood

--- 560 unchanged lines hidden (view full) ---

569 codec->set_bias_level = wm8731_set_bias_level;
570 codec->dai = &wm8731_dai;
571 codec->num_dai = 1;
572 codec->reg_cache_size = WM8731_CACHEREGNUM;
573 codec->reg_cache = &wm8731->reg_cache;
574
575 memcpy(codec->reg_cache, wm8731_reg, sizeof(wm8731_reg));
576
577 ret = wm8731_reset(codec);
578 if (ret < 0) {
579 dev_err(codec->dev, "Failed to issue reset\n");
580 return ret;
581 }
582
577 wm8731_dai.dev = codec->dev;
578
583 wm8731_dai.dev = codec->dev;
584
579 wm8731_reset(codec);
580 wm8731_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
581
582 /* Latch the update bits */
583 reg = wm8731_read_reg_cache(codec, WM8731_LOUT1V);
584 wm8731_write(codec, WM8731_LOUT1V, reg & ~0x0100);
585 reg = wm8731_read_reg_cache(codec, WM8731_ROUT1V);
586 wm8731_write(codec, WM8731_ROUT1V, reg & ~0x0100);
587 reg = wm8731_read_reg_cache(codec, WM8731_LINVOL);

--- 176 unchanged lines hidden --- 		585 wm8731_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
586
587 /* Latch the update bits */
588 reg = wm8731_read_reg_cache(codec, WM8731_LOUT1V);
589 wm8731_write(codec, WM8731_LOUT1V, reg & ~0x0100);
590 reg = wm8731_read_reg_cache(codec, WM8731_ROUT1V);
591 wm8731_write(codec, WM8731_ROUT1V, reg & ~0x0100);
592 reg = wm8731_read_reg_cache(codec, WM8731_LINVOL);

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