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Viewing changes to include/sound/wm8903.h

  • Committer: Bazaar Package Importer
  • Author(s): Paolo Pisati
  • Date: 2011-06-29 15:23:51 UTC
  • mfrom: (26.1.1 natty-proposed)
  • Revision ID: james.westby@ubuntu.com-20110629152351-xs96tm303d95rpbk
Tags: 3.0.0-1200.2
* Rebased against 3.0.0-6.7
* BSP from TI based on 3.0.0

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include/sound/wm8903.h
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#define WM8903_MICBIAS_ENA_WIDTH                     1  /* MICBIAS_ENA */
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/*
 
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 * WM8903_GPn_FN values
 
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 *
 
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 * See datasheets for list of valid values per pin
 
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 */
 
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#define WM8903_GPn_FN_GPIO_OUTPUT                    0
 
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#define WM8903_GPn_FN_BCLK                           1
 
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#define WM8903_GPn_FN_IRQ_OUTPT                      2
 
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#define WM8903_GPn_FN_GPIO_INPUT                     3
 
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#define WM8903_GPn_FN_MICBIAS_CURRENT_DETECT         4
 
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#define WM8903_GPn_FN_MICBIAS_SHORT_DETECT           5
 
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#define WM8903_GPn_FN_DMIC_LR_CLK_OUTPUT             6
 
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#define WM8903_GPn_FN_FLL_LOCK_OUTPUT                8
 
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#define WM8903_GPn_FN_FLL_CLOCK_OUTPUT               9
 
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/*
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 * R116 (0x74) - GPIO Control 1
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 */
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#define WM8903_GP1_FN_MASK                      0x1F00  /* GP1_FN - [12:8] */
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#define WM8903_GP5_DB_SHIFT                          0  /* GP5_DB */
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#define WM8903_GP5_DB_WIDTH                          1  /* GP5_DB */
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#define WM8903_NUM_GPIO 5
 
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struct wm8903_platform_data {
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        bool irq_active_low;   /* Set if IRQ active low, default high */
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        int micdet_delay;      /* Delay after microphone detection (ms) */
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        u32 gpio_cfg[5];       /* Default register values for GPIO pin mux */
 
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        int gpio_base;
 
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        u32 gpio_cfg[WM8903_NUM_GPIO]; /* Default register values for GPIO pin mux */
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};
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#endif