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https://github.com/rd-stuffs/msm-4.14.git
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Merge "input: touchscreen: Disable fts_fw_update_auto"
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@ -134,8 +134,6 @@ static int fts_mode_handler(struct fts_ts_info *info, int force);
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static int fts_command(struct fts_ts_info *info, unsigned char cmd);
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static int fts_chip_initialization(struct fts_ts_info *info);
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void touch_callback(unsigned int status)
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{
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/* Empty */
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@ -3271,240 +3269,6 @@ static void fts_event_handler(struct work_struct *work)
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fts_interrupt_enable(info);
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}
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static int cx_crc_check(void)
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{
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unsigned char regAdd1[3] = {FTS_CMD_HW_REG_R, ADDR_CRC_BYTE0,
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ADDR_CRC_BYTE1};
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unsigned char val[2];
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unsigned char crc_status;
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int res;
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#ifndef FTM3_CHIP
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u8 cmd[4] = { FTS_CMD_HW_REG_W, 0x00, 0x00, SYSTEM_RESET_VALUE };
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int event_to_search[2] = {(int)EVENTID_ERROR_EVENT,
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(int)EVENT_TYPE_CHECKSUM_ERROR};
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u8 readData[FIFO_EVENT_SIZE];
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#endif
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/*read 2 bytes because the first one is a dummy byte!*/
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res = fts_readCmd(regAdd1, sizeof(regAdd1), val, 2);
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if (res < OK) {
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logError(1, "%s %s Cannot read crc status ERROR %08X\n",
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tag, __func__, res);
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return res;
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}
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crc_status = val[1] & CRC_MASK;
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if (crc_status != OK) {
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logError(1, "%s %s CRC ERROR = %X\n",
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tag, __func__, crc_status);
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return crc_status;
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}
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#ifndef FTM3_CHIP
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logError(1, "%s %s: Verifying if Config CRC Error...\n", tag, __func__);
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u16ToU8_be(SYSTEM_RESET_ADDRESS, &cmd[1]);
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res = fts_writeCmd(cmd, 4);
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if (res < OK) {
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logError(1, "%s %s Cannot send system resest command:%08X\n",
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tag, __func__, res);
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return res;
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}
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setSystemResettedDown(1);
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setSystemResettedUp(1);
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res = pollForEvent(event_to_search, 2, readData, GENERAL_TIMEOUT);
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if (res < OK) {
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logError(1, "%s %s: No Config CRC Found!\n", tag, __func__);
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} else {
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if (readData[2] == CRC_CONFIG_SIGNATURE ||
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readData[2] == CRC_CONFIG) {
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logError(1, "%s:%s: CRC Error for config found! %02X\n",
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tag, __func__, readData[2]);
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return readData[2];
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}
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}
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#endif
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/*return OK if no CRC error, or a number >OK if crc error*/
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return OK;
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}
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static void fts_fw_update_auto(struct work_struct *work)
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{
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#ifndef FTM3_CHIP
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u8 cmd[4] = { FTS_CMD_HW_REG_W, 0x00, 0x00, SYSTEM_RESET_VALUE };
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int event_to_search[2] = {(int)EVENTID_ERROR_EVENT,
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(int)EVENT_TYPE_CHECKSUM_ERROR};
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u8 readData[FIFO_EVENT_SIZE];
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int flag_init = 0;
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#endif
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int retval = 0;
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int retval1 = 0;
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int ret;
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struct fts_ts_info *info;
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struct delayed_work *fwu_work = container_of(work,
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struct delayed_work, work);
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int crc_status = 0;
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int error = 0;
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info = container_of(fwu_work, struct fts_ts_info, fwu_work);
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logError(1, "%s Fw Auto Update is starting...\n", tag);
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/* check CRC status */
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ret = cx_crc_check();
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if (ret > OK && ftsInfo.u16_fwVer == 0x0000) {
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logError(1, "%s %s: CRC Error or NO FW!\n", tag, __func__);
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crc_status = 1;
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} else {
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crc_status = 0;
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logError(1,
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"%s %s:NO Error or Impossible to read CRC register!\n",
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tag, __func__);
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}
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#ifdef FTM3_CHIP
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retval = flashProcedure(PATH_FILE_FW, crc_status, !crc_status);
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#else
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retval = flashProcedure(PATH_FILE_FW, crc_status, 1);
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#endif
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if ((retval & 0xFF000000) == ERROR_FLASH_PROCEDURE) {
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logError(1,
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"%s %s:firmware update failed and retry! ERROR %08X\n",
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tag, __func__, retval);
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fts_chip_powercycle(info); /* power reset */
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#ifdef FTM3_CHIP
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retval1 = flashProcedure(PATH_FILE_FW, crc_status, !crc_status);
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#else
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retval1 = flashProcedure(PATH_FILE_FW, crc_status, 1);
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#endif
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if ((retval1 & 0xFF000000) == ERROR_FLASH_PROCEDURE) {
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logError(1,
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"%s %s: firmware update failed again! %08X\n",
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tag, __func__, retval1);
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logError(1, "%s Fw Auto Update Failed!\n", tag);
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/* return; */
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}
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}
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#ifndef FTM3_CHIP
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logError(1, "%s %s: Verifying if CX CRC Error...\n",
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tag, __func__, ret);
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u16ToU8_be(SYSTEM_RESET_ADDRESS, &cmd[1]);
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ret = fts_writeCmd(cmd, 4);
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if (ret < OK) {
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logError(1,
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"%s %s Cannot send system reset command ERROR %08X\n",
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tag, __func__, ret);
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} else {
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setSystemResettedDown(1);
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setSystemResettedUp(1);
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ret = pollForEvent(event_to_search, 2, readData,
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GENERAL_TIMEOUT);
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if (ret < OK) {
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logError(1, "%s %s: No CX CRC Found!\n", tag, __func__);
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} else {
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if (readData[2] == CRC_CX_MEMORY) {
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logError(1, "%s %s: CRC Error for CX found! ",
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tag, __func__);
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logError(1, "ERROR:%02X\n\n", readData[2]);
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flag_init = 1;
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}
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}
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}
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#endif
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if (ftsInfo.u8_msScrConfigTuneVer != ftsInfo.u8_msScrCxmemTuneVer ||
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ftsInfo.u8_ssTchConfigTuneVer != ftsInfo.u8_ssTchCxmemTuneVer)
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ret = ERROR_GET_INIT_STATUS;
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else if (((ftsInfo.u32_mpPassFlag != INIT_MP)
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&& (ftsInfo.u32_mpPassFlag != INIT_FIELD))
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#ifndef FTM3_CHIP
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|| flag_init == 1
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#endif
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)
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ret = ERROR_GET_INIT_STATUS;
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else
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ret = OK;
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/**
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* initialization status not correct or
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* after FW complete update, do initialization.
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*/
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if (ret == ERROR_GET_INIT_STATUS) {
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error = fts_chip_initialization(info);
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if (error < OK) {
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logError(1,
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"%s %s Cannot initialize the chip ERROR %08X\n",
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tag, __func__, error);
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}
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}
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error = fts_init_afterProbe(info);
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if (error < OK) {
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logError(1,
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"%s Cannot initialize the hardware device ERROR %08X\n",
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tag, error);
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}
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logError(1, "%s Fw Auto Update Finished!\n", tag);
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}
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static int fts_chip_initialization(struct fts_ts_info *info)
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{
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int ret2 = 0;
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int retry;
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int initretrycnt = 0;
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struct TestToDo todoDefault;
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todoDefault.MutualRaw = 1;
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todoDefault.MutualRawGap = 1;
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todoDefault.MutualCx1 = 0;
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todoDefault.MutualCx2 = 1;
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todoDefault.MutualCx2Adj = 1;
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todoDefault.MutualCxTotal = 0;
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todoDefault.MutualCxTotalAdj = 0;
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todoDefault.MutualKeyRaw = 0;
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todoDefault.MutualKeyCx1 = 0;
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todoDefault.MutualKeyCx2 = 0;
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todoDefault.MutualKeyCxTotal = 0;
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todoDefault.SelfForceRaw = 1;
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todoDefault.SelfForceRawGap = 0;
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todoDefault.SelfForceIx1 = 0;
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todoDefault.SelfForceIx2 = 0;
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todoDefault.SelfForceIx2Adj = 0;
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todoDefault.SelfForceIxTotal = 1;
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todoDefault.SelfForceIxTotalAdj = 0;
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todoDefault.SelfForceCx1 = 0;
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todoDefault.SelfForceCx2 = 0;
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todoDefault.SelfForceCx2Adj = 0;
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todoDefault.SelfForceCxTotal = 0;
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todoDefault.SelfForceCxTotalAdj = 0;
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todoDefault.SelfSenseRaw = 1;
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todoDefault.SelfSenseRawGap = 0;
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todoDefault.SelfSenseIx1 = 0;
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todoDefault.SelfSenseIx2 = 0;
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todoDefault.SelfSenseIx2Adj = 0;
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todoDefault.SelfSenseIxTotal = 1;
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todoDefault.SelfSenseIxTotalAdj = 0;
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todoDefault.SelfSenseCx1 = 0;
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todoDefault.SelfSenseCx2 = 0;
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todoDefault.SelfSenseCx2Adj = 0;
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todoDefault.SelfSenseCxTotal = 0;
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todoDefault.SelfSenseCxTotalAdj = 0;
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/*initialization error, retry initialization */
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for (retry = 0; retry <= INIT_FLAG_CNT; retry++) {
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ret2 = production_test_main(LIMITS_FILE, 1, 1, &todoDefault,
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INIT_FIELD);
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if (ret2 == OK)
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break;
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initretrycnt++;
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logError(1,
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"%s initialization cycle count = %04d - ERROR %08X\n",
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tag, initretrycnt, ret2);
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fts_chip_powercycle(info);
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}
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/* initialization error */
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if (ret2 < OK)
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logError(1, "%s fts initialization failed 3 times\n", tag);
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return ret2;
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}
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#ifdef FTS_USE_POLLING_MODE
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@ -4483,7 +4247,7 @@ static int fts_probe(struct i2c_client *client,
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}
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info->client->irq = gpio_to_irq(info->bdata->irq_gpio);
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logError(1, "%s SET Auto Fw Update:\n", tag);
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logError(0, "%s SET Auto Fw Update:\n", tag);
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/*info->fwu_workqueue =*/
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/*create_singlethread_workqueue("fts-fwu-queue");*/
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info->fwu_workqueue = alloc_workqueue("fts-fwu-queue",
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@ -4492,7 +4256,14 @@ static int fts_probe(struct i2c_client *client,
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logError(1, "%s ERROR: Cannot create fwu work thread\n", tag);
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goto ProbeErrorExit_3;
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}
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INIT_DELAYED_WORK(&info->fwu_work, fts_fw_update_auto);
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error = fts_init_afterProbe(info);
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if (error < OK) {
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logError(1,
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"%s Cannot initialize the hardware device ERROR %08X\n",
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tag, error);
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goto ProbeErrorExit_3;
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}
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logError(1, "%s SET Event Handler:\n", tag);
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/*wake_lock_init(&info->wakelock, WAKE_LOCK_SUSPEND, "fts_tp");*/
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@ -4700,8 +4471,7 @@ static int fts_probe(struct i2c_client *client,
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goto ProbeErrorExit_11;
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}
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#endif
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queue_delayed_work(info->fwu_workqueue, &info->fwu_work,
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msecs_to_jiffies(EXP_FN_WORK_DELAY_MS));
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logError(1, "%s Probe Finished!\n", tag);
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return OK;
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@ -37,7 +37,7 @@
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#define __FTS_CROSS_COMPILE_H
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//#define NDK
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#define DEBUG
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//#define DEBUG
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#include <linux/init.h>
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#include <linux/errno.h>
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