diff options
Diffstat (limited to 'include/linux/wm97xx.h')
-rw-r--r-- | include/linux/wm97xx.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/include/linux/wm97xx.h b/include/linux/wm97xx.h index 6f69968eab24..38e8c4d9289e 100644 --- a/include/linux/wm97xx.h +++ b/include/linux/wm97xx.h | |||
@@ -16,6 +16,12 @@ | |||
16 | #include <linux/platform_device.h> | 16 | #include <linux/platform_device.h> |
17 | 17 | ||
18 | /* | 18 | /* |
19 | * WM97xx variants | ||
20 | */ | ||
21 | #define WM97xx_GENERIC 0x0000 | ||
22 | #define WM97xx_WM1613 0x1613 | ||
23 | |||
24 | /* | ||
19 | * WM97xx AC97 Touchscreen registers | 25 | * WM97xx AC97 Touchscreen registers |
20 | */ | 26 | */ |
21 | #define AC97_WM97XX_DIGITISER1 0x76 | 27 | #define AC97_WM97XX_DIGITISER1 0x76 |
@@ -283,9 +289,28 @@ struct wm97xx { | |||
283 | unsigned pen_is_down:1; /* Pen is down */ | 289 | unsigned pen_is_down:1; /* Pen is down */ |
284 | unsigned aux_waiting:1; /* aux measurement waiting */ | 290 | unsigned aux_waiting:1; /* aux measurement waiting */ |
285 | unsigned pen_probably_down:1; /* used in polling mode */ | 291 | unsigned pen_probably_down:1; /* used in polling mode */ |
292 | u16 variant; /* WM97xx chip variant */ | ||
286 | u16 suspend_mode; /* PRP in suspend mode */ | 293 | u16 suspend_mode; /* PRP in suspend mode */ |
287 | }; | 294 | }; |
288 | 295 | ||
296 | struct wm97xx_batt_pdata { | ||
297 | int batt_aux; | ||
298 | int temp_aux; | ||
299 | int charge_gpio; | ||
300 | int min_voltage; | ||
301 | int max_voltage; | ||
302 | int batt_div; | ||
303 | int batt_mult; | ||
304 | int temp_div; | ||
305 | int temp_mult; | ||
306 | int batt_tech; | ||
307 | char *batt_name; | ||
308 | }; | ||
309 | |||
310 | struct wm97xx_pdata { | ||
311 | struct wm97xx_batt_pdata *batt_pdata; /* battery data */ | ||
312 | }; | ||
313 | |||
289 | /* | 314 | /* |
290 | * Codec GPIO access (not supported on WM9705) | 315 | * Codec GPIO access (not supported on WM9705) |
291 | * This can be used to set/get codec GPIO and Virtual GPIO status. | 316 | * This can be used to set/get codec GPIO and Virtual GPIO status. |