xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

extcon: arizona: Add defines for microphone detection levels

Browse Source 
Improve readability by creating a define for each microphone detection
level.

Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
This commit is contained in:
Charles Keepax
2013-11-14 16:18:21 +00:00
committed by Chanwoo Choi
parent b7d2d5be3c
commit ffae24fed8
2 changed files with 23 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
include/linux/mfd/arizona/registers.h
View File

@@ -2196,6 +2196,15 @@
/*
* R677 (0x2A5) - Mic Detect 3
*/
#define ARIZONA_MICD_LVL_0 0x0004 /* MICD_LVL - [2] */
#define ARIZONA_MICD_LVL_1 0x0008 /* MICD_LVL - [3] */
#define ARIZONA_MICD_LVL_2 0x0010 /* MICD_LVL - [4] */
#define ARIZONA_MICD_LVL_3 0x0020 /* MICD_LVL - [5] */
#define ARIZONA_MICD_LVL_4 0x0040 /* MICD_LVL - [6] */
#define ARIZONA_MICD_LVL_5 0x0080 /* MICD_LVL - [7] */
#define ARIZONA_MICD_LVL_6 0x0100 /* MICD_LVL - [8] */
#define ARIZONA_MICD_LVL_7 0x0200 /* MICD_LVL - [9] */
#define ARIZONA_MICD_LVL_8 0x0400 /* MICD_LVL - [10] */
#define ARIZONA_MICD_LVL_MASK 0x07FC /* MICD_LVL - [10:2] */
#define ARIZONA_MICD_LVL_SHIFT 2 /* MICD_LVL - [10:2] */
#define ARIZONA_MICD_LVL_WIDTH 9 /* MICD_LVL - [10:2] */