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author | Ingo Molnar <mingo@kernel.org> | 2012-03-26 17:18:44 +0200 |
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committer | Ingo Molnar <mingo@kernel.org> | 2012-03-26 17:19:03 +0200 |
commit | 7fd52392c56361a40f0c630a82b36b95ca31eac6 (patch) | |
tree | 14091de24c6b28ea4cae9826f98aeedb7be091f5 /include/sound/wm2200.h | |
parent | perf: Move mmap page data_head offset assertion out of header (diff) | |
parent | Merge tag 'stable/for-linus-3.4-tag-two' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen (diff) | |
download | linux-dev-7fd52392c56361a40f0c630a82b36b95ca31eac6.tar.xz linux-dev-7fd52392c56361a40f0c630a82b36b95ca31eac6.zip |
Merge branch 'linus' into perf/urgent
Merge reason: we need to fix a non-trivial merge conflict.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/sound/wm2200.h')
-rw-r--r-- | include/sound/wm2200.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/include/sound/wm2200.h b/include/sound/wm2200.h new file mode 100644 index 000000000000..79bf55be7ffa --- /dev/null +++ b/include/sound/wm2200.h @@ -0,0 +1,41 @@ +/* + * linux/sound/wm2200.h -- Platform data for WM2200 + * + * Copyright 2012 Wolfson Microelectronics. PLC. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __LINUX_SND_WM2200_H +#define __LINUX_SND_WM2200_H + +#define WM2200_GPIO_SET 0x10000 + +enum wm2200_in_mode { + WM2200_IN_SE = 0, + WM2200_IN_DIFF = 1, + WM2200_IN_DMIC = 2, +}; + +enum wm2200_dmic_sup { + WM2200_DMIC_SUP_MICVDD = 0, + WM2200_DMIC_SUP_MICBIAS1 = 1, + WM2200_DMIC_SUP_MICBIAS2 = 2, +}; + +struct wm2200_pdata { + int reset; /** GPIO controlling /RESET, if any */ + int ldo_ena; /** GPIO controlling LODENA, if any */ + int irq_flags; + + int gpio_defaults[4]; + + enum wm2200_in_mode in_mode[3]; + enum wm2200_dmic_sup dmic_sup[3]; + + int micbias_cfg[2]; /** Register value to configure MICBIAS */ +}; + +#endif |