diff options
Diffstat (limited to 'drivers/input/touchscreen/mcs8000_download.h')
| -rw-r--r-- | drivers/input/touchscreen/mcs8000_download.h | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/drivers/input/touchscreen/mcs8000_download.h b/drivers/input/touchscreen/mcs8000_download.h new file mode 100644 index 0000000..57b6aa3 --- /dev/null +++ b/drivers/input/touchscreen/mcs8000_download.h @@ -0,0 +1,121 @@ +//-------------------------------------------------------- +// +// +// Melfas MMS100 Series Download base v1.0 2010.04.05 +// +// +//-------------------------------------------------------- + + +#ifndef __MELFAS_FIRMWARE_DOWNLOAD_H__ +#define __MELFAS_FIRMWARE_DOWNLOAD_H__ +#include <linux/melfas_ts.h> + + +//===================================================================== +// +// MELFAS Firmware download pharameters +// +//===================================================================== + +#define MELFAS_TRANSFER_LENGTH (32/8) // Fixed value +#define MELFAS_FIRMWARE_MAX_SIZE (32*1024) + +#define MELFAS_2CHIP_DOWNLOAD_ENABLE 0 // 0 : 1Chip Download, 1: 2Chip Download + +//---------------------------------------------------- +// ISP Mode +//---------------------------------------------------- +#define ISP_MODE_ERASE_FLASH 0x01 +#define ISP_MODE_SERIAL_WRITE 0x02 +#define ISP_MODE_SERIAL_READ 0x03 +#define ISP_MODE_NEXT_CHIP_BYPASS 0x04 + + +//---------------------------------------------------- +// Return values of download function +//---------------------------------------------------- +#define MCSDL_RET_SUCCESS 0x00 +#define MCSDL_RET_ERASE_FLASH_VERIFY_FAILED 0x01 +#define MCSDL_RET_PROGRAM_VERIFY_FAILED 0x02 + +#define MCSDL_RET_PROGRAM_SIZE_IS_WRONG 0x10 +#define MCSDL_RET_VERIFY_SIZE_IS_WRONG 0x11 +#define MCSDL_RET_WRONG_BINARY 0x12 + +#define MCSDL_RET_READING_HEXFILE_FAILED 0x21 +#define MCSDL_RET_FILE_ACCESS_FAILED 0x22 +#define MCSDL_RET_MELLOC_FAILED 0x23 + +#define MCSDL_RET_WRONG_MODULE_REVISION 0x30 + + +//---------------------------------------------------- +// When you can't control VDD nor CE. +// Set this value 1 +// Then Melfas Chip can prepare chip reset. +//---------------------------------------------------- + +#define MELFAS_USE_PROTOCOL_COMMAND_FOR_DOWNLOAD 0 // If 'enable download command' is needed ( Pinmap dependent option ). + +//============================================================ +// +// Port setting. ( Melfas preset this value. ) +// +//============================================================ + +// If want to set Enable : Set to 1 + +#define MCSDL_USE_CE_CONTROL 0 +#define MCSDL_USE_VDD_CONTROL 1 +#define MCSDL_USE_RESETB_CONTROL 1 + +void mcsdl_vdd_on(void); +void mcsdl_vdd_off(void); + +//#define GPIO_TOUCH_INT 19 +//#define GPIO_I2C0_SCL 30 +//#define GPIO_I2C0_SDA 29 + + +/* Touch Screen Interface Specification Multi Touch (V0.5) */ + +/* REGISTERS */ +#define MCSTS_STATUS_REG 0x00 //Status +#define MCSTS_MODE_CONTROL_REG 0x01 //Mode Control +#define MCSTS_RESOL_HIGH_REG 0x02 //Resolution(High Byte) +#define MCSTS_RESOL_X_LOW_REG 0x08 //Resolution(X Low Byte) +#define MCSTS_RESOL_Y_LOW_REG 0x0a //Resolution(Y Low Byte) +#define MCSTS_INPUT_INFO_REG 0x10 //Input Information +#define MCSTS_POINT_HIGH_REG 0x11 //Point(High Byte) +#define MCSTS_POINT_X_LOW_REG 0x12 //Point(X Low Byte) +#define MCSTS_POINT_Y_LOW_REG 0x13 //Point(Y Low Byte) +#define MCSTS_STRENGTH_REG 0x14 //Strength +#define MCSTS_MODULE_VER_REG 0x30 //H/W Module Revision +#define MCSTS_FIRMWARE_VER_REG 0x31 //F/W Version + + + +//============================================================ +// +// Porting factors for Baseband +// +//============================================================ + + +#include "mcs8000_download_porting.h" + + +//---------------------------------------------------- +// Functions +//---------------------------------------------------- + +int mcsdl_download_binary_data(struct melfas_tsi_platform_data *ts_data); // with binary type .c file. +int mcsdl_download_binary_file(struct melfas_tsi_platform_data *ts_data); // with binary type .bin file. + +#if MELFAS_ENABLE_DELAY_TEST // For initial porting test. +void mcsdl_delay_test(INT32 nCount); +#endif + + +#endif //#ifndef __MELFAS_FIRMWARE_DOWNLOAD_H__ |