diff options
| -rw-r--r-- | arch/arm/mach-s5pv210/mach-goni.c | 5 | ||||
| -rw-r--r-- | drivers/input/touchscreen/atmel_mxt_ts.c | 50 | ||||
| -rw-r--r-- | drivers/platform/chrome/chromeos_laptop.c | 10 | ||||
| -rw-r--r-- | include/linux/i2c/atmel_mxt_ts.h | 6 |
4 files changed, 1 insertions, 70 deletions
diff --git a/arch/arm/mach-s5pv210/mach-goni.c b/arch/arm/mach-s5pv210/mach-goni.c index b41a38a75844..e549ecf0e5dc 100644 --- a/arch/arm/mach-s5pv210/mach-goni.c +++ b/arch/arm/mach-s5pv210/mach-goni.c @@ -239,13 +239,8 @@ static void __init goni_radio_init(void) /* TSP */ static struct mxt_platform_data qt602240_platform_data = { - .x_line = 17, - .y_line = 11, .x_size = 800, .y_size = 480, - .blen = 0x21, - .threshold = 0x28, - .voltage = 2800000, /* 2.8V */ .orient = MXT_DIAGONAL, .irqflags = IRQF_TRIGGER_FALLING, }; diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c index a70400754e92..7eb515caf215 100644 --- a/drivers/input/touchscreen/atmel_mxt_ts.c +++ b/drivers/input/touchscreen/atmel_mxt_ts.c @@ -685,54 +685,6 @@ static int mxt_make_highchg(struct mxt_data *data) return 0; } -static void mxt_handle_pdata(struct mxt_data *data) -{ - const struct mxt_platform_data *pdata = data->pdata; - u8 voltage; - - /* Set touchscreen lines */ - mxt_write_object(data, MXT_TOUCH_MULTI_T9, MXT_TOUCH_XSIZE, - pdata->x_line); - mxt_write_object(data, MXT_TOUCH_MULTI_T9, MXT_TOUCH_YSIZE, - pdata->y_line); - - /* Set touchscreen orient */ - mxt_write_object(data, MXT_TOUCH_MULTI_T9, MXT_TOUCH_ORIENT, - pdata->orient); - - /* Set touchscreen burst length */ - mxt_write_object(data, MXT_TOUCH_MULTI_T9, - MXT_TOUCH_BLEN, pdata->blen); - - /* Set touchscreen threshold */ - mxt_write_object(data, MXT_TOUCH_MULTI_T9, - MXT_TOUCH_TCHTHR, pdata->threshold); - - /* Set touchscreen resolution */ - mxt_write_object(data, MXT_TOUCH_MULTI_T9, - MXT_TOUCH_XRANGE_LSB, (pdata->x_size - 1) & 0xff); - mxt_write_object(data, MXT_TOUCH_MULTI_T9, - MXT_TOUCH_XRANGE_MSB, (pdata->x_size - 1) >> 8); - mxt_write_object(data, MXT_TOUCH_MULTI_T9, - MXT_TOUCH_YRANGE_LSB, (pdata->y_size - 1) & 0xff); - mxt_write_object(data, MXT_TOUCH_MULTI_T9, - MXT_TOUCH_YRANGE_MSB, (pdata->y_size - 1) >> 8); - - /* Set touchscreen voltage */ - if (pdata->voltage) { - if (pdata->voltage < MXT_VOLTAGE_DEFAULT) { - voltage = (MXT_VOLTAGE_DEFAULT - pdata->voltage) / - MXT_VOLTAGE_STEP; - voltage = 0xff - voltage + 1; - } else - voltage = (pdata->voltage - MXT_VOLTAGE_DEFAULT) / - MXT_VOLTAGE_STEP; - - mxt_write_object(data, MXT_SPT_CTECONFIG_T28, - MXT_CTE_VOLTAGE, voltage); - } -} - static int mxt_get_info(struct mxt_data *data) { struct i2c_client *client = data->client; @@ -840,8 +792,6 @@ static int mxt_initialize(struct mxt_data *data) if (error) goto err_free_object_table; - mxt_handle_pdata(data); - /* Backup to memory */ mxt_write_object(data, MXT_GEN_COMMAND_T6, MXT_COMMAND_BACKUPNV, diff --git a/drivers/platform/chrome/chromeos_laptop.c b/drivers/platform/chrome/chromeos_laptop.c index 7f3aad0e115c..2559a0407c58 100644 --- a/drivers/platform/chrome/chromeos_laptop.c +++ b/drivers/platform/chrome/chromeos_laptop.c @@ -85,13 +85,8 @@ static struct i2c_board_info tsl2563_als_device = { }; static struct mxt_platform_data atmel_224s_tp_platform_data = { - .x_line = 18, - .y_line = 12, .x_size = 102*20, .y_size = 68*20, - .blen = 0x80, /* Gain setting is in upper 4 bits */ - .threshold = 0x32, - .voltage = 0, /* 3.3V */ .orient = MXT_VERTICAL_FLIP, .irqflags = IRQF_TRIGGER_FALLING, .is_tp = true, @@ -110,13 +105,8 @@ static struct i2c_board_info atmel_224s_tp_device = { }; static struct mxt_platform_data atmel_1664s_platform_data = { - .x_line = 32, - .y_line = 50, .x_size = 1700, .y_size = 2560, - .blen = 0x89, /* Gain setting is in upper 4 bits */ - .threshold = 0x28, - .voltage = 0, /* 3.3V */ .orient = MXT_ROTATED_90_COUNTER, .irqflags = IRQF_TRIGGER_FALLING, .is_tp = false, diff --git a/include/linux/i2c/atmel_mxt_ts.h b/include/linux/i2c/atmel_mxt_ts.h index 99e379b74398..eff0cdc08843 100644 --- a/include/linux/i2c/atmel_mxt_ts.h +++ b/include/linux/i2c/atmel_mxt_ts.h @@ -33,14 +33,10 @@ struct mxt_platform_data { const u8 *config; size_t config_length; - unsigned int x_line; - unsigned int y_line; unsigned int x_size; unsigned int y_size; - unsigned int blen; - unsigned int threshold; - unsigned int voltage; unsigned char orient; + unsigned long irqflags; bool is_tp; const unsigned int key_map[MXT_NUM_GPIO]; |