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Commit 28d639f7 authored by Stephen Warren's avatar Stephen Warren Committed by Mark Brown
Browse files

ASoC: WM8903: Fix mic detection register definitions 



* There is no hysteresis enable field in the current datasheet.
* Mic detection threshold field is only 2 bits wide.

Signed-off-by: default avatarStephen Warren <swarren@nvidia.com>
Acked-by: default avatarLiam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 8e6bfb9b

include/sound/wm8903.h

+3 −7
Original line number Diff line number Diff line
@@ -17,13 +17,9 @@ 
/*

 * R6 (0x06) - Mic Bias Control 0

 */

#define WM8903_MICDET_HYST_ENA                  0x0080  /* MICDET_HYST_ENA */

#define WM8903_MICDET_HYST_ENA_MASK             0x0080  /* MICDET_HYST_ENA */

#define WM8903_MICDET_HYST_ENA_SHIFT                 7  /* MICDET_HYST_ENA */

#define WM8903_MICDET_HYST_ENA_WIDTH                 1  /* MICDET_HYST_ENA */

#define WM8903_MICDET_THR_MASK                  0x0070  /* MICDET_THR - [6:4] */

#define WM8903_MICDET_THR_SHIFT                      4  /* MICDET_THR - [6:4] */

#define WM8903_MICDET_THR_WIDTH                      3  /* MICDET_THR - [6:4] */

#define WM8903_MICDET_THR_MASK                  0x0030  /* MICDET_THR - [5:4] */

#define WM8903_MICDET_THR_SHIFT                      4  /* MICDET_THR - [5:4] */

#define WM8903_MICDET_THR_WIDTH                      2  /* MICDET_THR - [5:4] */

#define WM8903_MICSHORT_THR_MASK                0x000C  /* MICSHORT_THR - [3:2] */

#define WM8903_MICSHORT_THR_SHIFT                    2  /* MICSHORT_THR - [3:2] */

#define WM8903_MICSHORT_THR_WIDTH                    2  /* MICSHORT_THR - [3:2] */