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C++ GTP_ERROR函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中GTP_ERROR函数的典型用法代码示例。如果您正苦于以下问题：C++ GTP_ERROR函数的具体用法？C++ GTP_ERROR怎么用？C++ GTP_ERROR使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了GTP_ERROR函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: tpd_enable_ps

static s32 tpd_enable_ps(s32 enable)
{
    u8  state;
    s32 ret = -1;

    if (enable)
    {
        state = 1;
        tpd_proximity_flag = 1;
        GTP_INFO("TPD proximity function to be on.");
    }
    else
    {
        state = 0;
        tpd_proximity_flag = 0;
        GTP_INFO("TPD proximity function to be off.");
    }

    ret = i2c_write_bytes(i2c_client_point, TPD_PROXIMITY_ENABLE_REG, &state, 1);

    if (ret < 0)
    {
        GTP_ERROR("TPD %s proximity cmd failed.", state ? "enable" : "disable");
        return ret;
    }

    GTP_INFO("TPD proximity function %s success.", state ? "enable" : "disable");
    return 0;
}
开发者ID:johnnyslt，项目名称:fxos-for-v967s，代码行数:29，代码来源:gt928_driver.c


示例2: hotknot_block_rw

static s32 hotknot_block_rw(u8 rqst_hotknot_state, s32 wait_hotknot_timeout)
{
	s32 ret = 0;

	wait_hotknot_state |= rqst_hotknot_state;
	GTP_DEBUG("Goodix tool received wait polling state:0x%x,timeout:%d, all wait state:0x%x", rqst_hotknot_state,
		  wait_hotknot_timeout, wait_hotknot_state);
	got_hotknot_state &= (~rqst_hotknot_state);

	set_current_state(TASK_INTERRUPTIBLE);
	if (wait_hotknot_timeout <= 0) {
		wait_event_interruptible(bp_waiter, force_wake_flag
					 || rqst_hotknot_state == (got_hotknot_state & rqst_hotknot_state));
	} else {
		wait_event_interruptible_timeout(bp_waiter, force_wake_flag
						 || rqst_hotknot_state == (got_hotknot_state & rqst_hotknot_state),
						 wait_hotknot_timeout);
	}

	wait_hotknot_state &= (~rqst_hotknot_state);

	if (rqst_hotknot_state != (got_hotknot_state & rqst_hotknot_state)) {
		GTP_ERROR("Wait 0x%x block polling waiter failed.", rqst_hotknot_state);
		ret = -1;
	}

	force_wake_flag = 0;
	return ret;
}
开发者ID:P-D-A，项目名称:android_kernel_lge_mt6753，代码行数:29，代码来源:gt1x_extents.c


示例3: show_tpd_vendor_version

static ssize_t show_tpd_vendor_version(struct device *dev,struct device_attribute *attr, char *buf)
{
  if(true){
    return 0;
  }else{
	#define GTP_REG_FW_VERSION	0x8144
	u8 rd_buf[4] = {GTP_REG_FW_VERSION>>8, GTP_REG_FW_VERSION&0xff};
	int ret;
	ret = gtp_i2c_read(i2c_client_point, rd_buf, sizeof(rd_buf));
	if (ret < 0) 
	{
		GTP_ERROR("[FW] error\n");
		return 0;
	}
	GTP_DEBUG("[FW] FM version = 0x%x\n", rd_buf[3]<<8 | rd_buf[2]&0xff);
    return sprintf(buf, "%x", rd_buf[3]<<8 | rd_buf[2]&0xff);
  }
}
static DEVICE_ATTR(tpd_vendor_version, S_IRUGO, show_tpd_vendor_version, NULL);

static struct device_attribute *gt9xx_attrs[] =
{
	&dev_attr_tpd_refresh_rate,
	&dev_attr_tpd_read_reg,
	&dev_attr_tpd_device_name,
	&dev_attr_tpd_vendor_name,
	&dev_attr_tpd_vendor_version,
};
//=============================================================

static int tpd_i2c_detect(struct i2c_client *client, struct i2c_board_info *info)
{
    strcpy(info->type, "mtk-tpd");
    return 0;
}
开发者ID:mradermaxlol，项目名称:HWY600-kernel，代码行数:35，代码来源:gt9xx2_driver.c


示例4: io_iic_read

static s32 io_iic_read(u8 *data, void __user *arg)
{
	s32 err = ERROR;
	s32 data_length = 0;
	u16 addr = 0;

	err = copy_from_user(data, arg, CMD_HEAD_LENGTH);
	if (err) {
		GTP_DEBUG("Can't access the memory.");
		return ERROR_MEM;
	}

	addr = data[0] << 8 | data[1];
	data_length = data[2] << 8 | data[3];

	err = gt1x_i2c_read(addr, &data[CMD_HEAD_LENGTH], data_length);
	if (!err) {
		err = copy_to_user(&((u8 __user *) arg)[CMD_HEAD_LENGTH], &data[CMD_HEAD_LENGTH], data_length);
		if (err) {
			GTP_ERROR("ERROR when copy to user.[addr: %04x], [read length:%d]", addr, data_length);
			return ERROR_MEM;
		}
		err = CMD_HEAD_LENGTH + data_length;
	}
	GTP_DEBUG("IIC_READ.addr:0x%4x, length:%d, ret:%d", addr, data_length, err);
	GTP_DEBUG_ARRAY((&data[CMD_HEAD_LENGTH]), data_length);

	return err;
}
开发者ID:P-D-A，项目名称:android_kernel_lge_mt6753，代码行数:29，代码来源:gt1x_extents.c


示例5: init_wr_node

int init_wr_node(struct i2c_client *client)
{
	int i;

	gt_client = client;
	memset(&cmd_head, 0, sizeof(cmd_head));
	cmd_head.data = NULL;

	i = 5;
	while ((!cmd_head.data) && i) {
		cmd_head.data = kzalloc(i * DATA_LENGTH_UINT, GFP_KERNEL);
		if (NULL != cmd_head.data)
			break;
		i--;
	}
	if (i) {
		DATA_LENGTH = i * DATA_LENGTH_UINT + GTP_ADDR_LENGTH;
		GTP_INFO("Applied memory size:%d.", DATA_LENGTH);
	} else {
		GTP_ERROR("Apply for memory failed.");
		return -1;
	}

	cmd_head.addr_len = 2;
	cmd_head.retry = 5;

	register_i2c_func();

	tool_set_proc_name(procname);
	fops.read = NULL;
	fops.write = NULL;
	goodix_proc_entry =
		proc_create_data(procname, 0666, NULL, &fops, NULL);
	if (goodix_proc_entry == NULL) {
		GTP_ERROR("Couldn't create proc entry!");
		return -1;
	}
	/* else {
	   GTP_INFO("Create proc entry success!");
	   goodix_proc_entry->write_proc = goodix_tool_write;
	   goodix_proc_entry->read_proc = goodix_tool_read;
	   }
	 */

	return 0;
}
开发者ID:Druboo666，项目名称:android_kernel_asus_moorefield，代码行数:46，代码来源:goodix_tool.c


示例6: init_wr_node

s32 init_wr_node(struct i2c_client *client)
{
	s32 i;

	gt_client = client;
	memset(&cmd_head, 0, sizeof(cmd_head));
	cmd_head.data = NULL;

	i = 5;
	while ((!cmd_head.data) && i) {
		cmd_head.data = kzalloc(i * DATA_LENGTH_UINT, GFP_KERNEL);
		if (NULL != cmd_head.data)
			break;
		i--;
	}

	if (i) {
		DATA_LENGTH = i * DATA_LENGTH_UINT + GTP_ADDR_LENGTH;
		GTP_INFO("Applied memory size:%d.", DATA_LENGTH);
	} else {
		GTP_ERROR("Apply for memory failed.");
		return FAIL;
	}

	cmd_head.addr_len = 2;
	cmd_head.retry = 5;

	register_i2c_func();
	goodix_proc_entry = create_proc_entry(GOODIX_ENTRY_NAME, 0666, NULL);
	if (goodix_proc_entry == NULL) {
		GTP_ERROR("Couldn't create proc entry!");
		return FAIL;
	} else {
		GTP_INFO("Create proc entry success!");
		goodix_proc_entry->write_proc = goodix_tool_write;
		goodix_proc_entry->read_proc = goodix_tool_read;
	}

	return SUCCESS;
}
开发者ID:C457，项目名称:android_kernel_samsung_t110，代码行数:40，代码来源:goodix_tool.c


示例7: gt1x_init_tool_node

int gt1x_init_tool_node(void)
{
    memset(&cmd_head, 0, sizeof(cmd_head));
    cmd_head.wr = 1;	//if the first operation is read, will return fail.
    cmd_head.data = kzalloc(DATA_LENGTH_UINT, GFP_KERNEL);
    if (NULL == cmd_head.data) {
        GTP_ERROR("Apply for memory failed.");
        return -1;
    }
    GTP_INFO("Applied memory size:%d.", DATA_LENGTH_UINT);
    DATA_LENGTH = DATA_LENGTH_UINT - GTP_ADDR_LENGTH;

    set_tool_node_name(procname);

    gt1x_tool_proc_entry = proc_create(procname, 0666, NULL, &gt1x_tool_fops);
    if (gt1x_tool_proc_entry == NULL) {
        GTP_ERROR("Couldn't create proc entry!");
        return -1;
    } else {
        GTP_INFO("Create proc entry success!");
    }
    return 0;
}
开发者ID:Niisp，项目名称:MT6795.kernel，代码行数:23，代码来源:gt1x_tools.c


示例8: gt1x_gesture_data_write

static ssize_t gt1x_gesture_data_write(struct file *filp, const char __user * buff, size_t len, loff_t * off)
{
	s32 ret = 0;

	GTP_DEBUG_FUNC();

	ret = copy_from_user(&gesture_enabled, buff, 1);
	if (ret) {
		GTP_ERROR("copy_from_user failed.");
		return -EPERM;
	}

	GTP_DEBUG("gesture enabled:%x, ret:%d", gesture_enabled, ret);

	return len;
}
开发者ID:AudioGod，项目名称:MediaTek-HelioX10-Kernel，代码行数:16，代码来源:gt1x_extents.c


示例9: gesture_enter_doze

int gesture_enter_doze(void)
{
	int retry = 0;

	GTP_DEBUG_FUNC();
	GTP_DEBUG("entering doze mode...");
	while (retry++ < 5) {
		if (!gt1x_send_cmd(0x08, 0)) {
			gesture_doze_status = DOZE_ENABLED;
			GTP_DEBUG("GTP has been working in doze mode!");
			return 0;
		}
		msleep(10);
	}
	GTP_ERROR("GTP send doze cmd failed.");
	return -1;
}
开发者ID:AudioGod，项目名称:MediaTek-HelioX10-Kernel，代码行数:17，代码来源:gt1x_extents.c


示例10: gtp_init_panel

/*******************************************************
Function:
	GTP initialize function.

Input:
	ts:	i2c client private struct.
	
Output:
	Executive outcomes.0---succeed.
*******************************************************/
s32 gtp_init_panel(struct goodix_ts_data *ts)
{
        s32 ret = -1;
        dprintk(DEBUG_INIT, "*****%s start!\n******\n", __func__);
        dprintk(DEBUG_INIT, " cfg_index :%d\n", cfg_index);
        
	memcpy(config, gt811_cfg_grp[cfg_index].config_info, gt811_cfg_grp[cfg_index].size);

#if GTP_CUSTOM_CFG
        config[57] &= 0xf7;
        if(GTP_INT_TRIGGER&0x01)
        {
                config[57] += 0x08; 
        }
        config[59] = GTP_REFRESH;
        config[60] = GTP_MAX_TOUCH>5 ? 5 : GTP_MAX_TOUCH;
        config[61] = (u8)SCREEN_MAX_WIDTH;
        config[62] = (u8)(SCREEN_MAX_WIDTH >> 8);
        config[63] = (u8)SCREEN_MAX_X;
        config[64] = (u8)(SCREEN_MAX_Y >> 8);
#endif
        ts->abs_x_max = (config[62]<<8) + config[61];
        ts->abs_y_max = (config[64]<<8) + config[63];
        ts->max_touch_num = config[60];
        ts->int_trigger_type = ((config[57]>>3)&0x01);
        if ((!ts->abs_x_max)||(!ts->abs_y_max)||(!ts->max_touch_num))
        {
                GTP_ERROR("GTP resolution & max_touch_num invalid, use default value!");
                ts->abs_x_max = SCREEN_MAX_X;
                ts->abs_y_max = SCREEN_MAX_Y;
                ts->max_touch_num = GTP_MAX_TOUCH;
        }
    
        ret = gtp_send_cfg(ts->client);
        if (ret)
        {
                printk("Send config error.");
        }

        msleep(10);
        return 0;
}
开发者ID:tempbottle，项目名称:InDashNet.Open.UN2000，代码行数:52，代码来源:gt811.c


示例11: show_tpd_vendor_name

static ssize_t show_tpd_vendor_name(struct device *dev,struct device_attribute *attr, char *buf)
{
	u8 rd_vendor_buf[16];
        s32 ret = -1;
        rd_vendor_buf[0] = GTP_REG_SENSOR_ID >> 8;
        rd_vendor_buf[1] = GTP_REG_SENSOR_ID & 0xff;
        ret = gtp_i2c_read(i2c_client_point, rd_vendor_buf, 3);

        if (ret < 0)
        {
            GTP_ERROR("gt9xx Read SENSOR ID failed");
            rd_vendor_buf[GTP_ADDR_LENGTH] = 3;
            return sprintf(buf, "%s", tpd_manufacturer_name[rd_vendor_buf[GTP_ADDR_LENGTH]]);
        }

        GTP_INFO("gt9xx vendor ID:%d", rd_vendor_buf[GTP_ADDR_LENGTH]);
        rd_vendor_buf[GTP_ADDR_LENGTH] &= 0x03;
    	
    	return sprintf(buf, "%s", tpd_manufacturer_name[rd_vendor_buf[GTP_ADDR_LENGTH]]);
}
开发者ID:Lesozav25，项目名称:mtk_6572，代码行数:20，代码来源:gt9xx_driver.c


示例12: hotknot_load_authentication_subsystem

static s32 hotknot_load_authentication_subsystem(void)
{
	s32 ret = 0;
	u8 buffer[5] = { 0 };

	ret = gt1x_hold_ss51_dsp_no_reset();
	if (ret < 0) {
		GTP_ERROR("Hold ss51 fail!");
		return ERROR;
	}

	if (gt1x_chip_type == CHIP_TYPE_GT1X) {
		GTP_INFO("hotknot load jump code.");
		ret = gt1x_load_patch(gt1x_patch_jump_fw, 4096, 0, 1024 * 8);
		if (ret < 0) {
			GTP_ERROR("Load jump code fail!");
			return ret;
		}
		GTP_INFO("hotknot load auth code.");
		ret = gt1x_load_patch(hotknot_auth_fw, 4096, 4096, 1024 * 8);
		if (ret < 0) {
			GTP_ERROR("Load auth system fail!");
			return ret;
		}
	} else {
		GTP_INFO("hotknot load auth code.");
		ret = gt1x_load_patch(hotknot_auth_fw, 4096, 0, 1024 * 6);
		if (ret < 0) {
			GTP_ERROR("load auth system fail!");
			return ret;
		}
	}

	ret = gt1x_startup_patch();
	if (ret < 0) {
		GTP_ERROR("Startup auth system fail!");
		return ret;
	}
	ret = gt1x_i2c_read(GTP_REG_VERSION, buffer, 4);
	if (ret < 0) {
		GTP_ERROR("i2c read error!");
		return ERROR_IIC;
	}
	buffer[4] = 0;
	GTP_INFO("Current System version: %s", buffer);
	return 0;
}
开发者ID:P-D-A，项目名称:android_kernel_lge_mt6753，代码行数:47，代码来源:gt1x_extents.c


示例13: goodix_tool_read

/*******************************************************
Function:
    Goodix tool read function.
Input:
  standard proc read function param.
Output:
    Return read length.
********************************************************/
static ssize_t goodix_tool_read(struct file *flie, char __user *page, size_t size, loff_t *ppos)
{
    s32 ret;
    GTP_DEBUG_FUNC();
		
    if(gtp_resetting == 1)
		return FAIL;
	
	if (*ppos) {
		*ppos = 0;
		return 0;
	}

    if (cmd_head.wr % 2)
    {
        GTP_ERROR("[READ] invaild operator fail!");
		return FAIL;
    }
    else if (!cmd_head.wr)
    {
        u16 len = 0;
        s16 data_len = 0;
        u16 loc = 0;

        if (1 == cmd_head.flag)
        {
            if (FAIL == comfirm())
            {
                GTP_ERROR("[READ]Comfirm fail!");
                return FAIL;
            }
        }
        else if (2 == cmd_head.flag)
        {
            //Need interrupt!
        }

        memcpy(cmd_head.data, cmd_head.addr, cmd_head.addr_len);

        GTP_DEBUG("[CMD HEAD DATA] ADDR:0x%02x%02x.", cmd_head.data[0], cmd_head.data[1]);
        GTP_DEBUG("[CMD HEAD ADDR] ADDR:0x%02x%02x.", cmd_head.addr[0], cmd_head.addr[1]);

        if (cmd_head.delay)
        {
            msleep(cmd_head.delay);
        }

        data_len = cmd_head.data_len;

        while (data_len > 0)
        {
            if (data_len > DATA_LENGTH)
            {
                len = DATA_LENGTH;
            }
            else
            {
                len = data_len;
            }

            data_len -= len;

            if (tool_i2c_read(cmd_head.data, len) <= 0)
            {
                GTP_ERROR("[READ]Read data failed!");
                return FAIL;
            }

            //memcpy(&page[loc], &cmd_head.data[GTP_ADDR_LENGTH], len);
            ret = simple_read_from_buffer(&page[loc], size, ppos, &cmd_head.data[GTP_ADDR_LENGTH], len);
            if (ret < 0)
            {
                return ret;
            }
            loc += len;

            GTP_DEBUG_ARRAY(&cmd_head.data[GTP_ADDR_LENGTH], len);
            GTP_DEBUG_ARRAY(page, len);
        }
        return cmd_head.data_len; 
    }
    else if (2 == cmd_head.wr)
    {
        ret = simple_read_from_buffer(page, size, ppos, IC_TYPE, sizeof(IC_TYPE));
        return ret;
    }
    else if (4 == cmd_head.wr)
    {
        u8 progress_buf[4];
        progress_buf[0] = show_len >> 8;
        progress_buf[1] = show_len & 0xff;
        progress_buf[2] = total_len >> 8;
//.........这里部分代码省略.........
开发者ID:rock12，项目名称:ALPS.L1.MP6.V2.19_CENON6580_WE_1_L_KERNEL，代码行数:101，代码来源:goodix_tool.c


示例14: init_wr_node

s32 init_wr_node(struct i2c_client *client)
{
    s32 i;

    gt_client = i2c_client_point;

    memset(&cmd_head, 0, sizeof(cmd_head));
    cmd_head.data = NULL;

    i = 5;

    while ((!cmd_head.data) && i)
    {
        cmd_head.data = kzalloc(i * DATA_LENGTH_UINT, GFP_KERNEL);

        if (NULL != cmd_head.data)
        {
            break;
        }

        i--;
    }

    if (i)
    {
        DATA_LENGTH = i * DATA_LENGTH_UINT + GTP_ADDR_LENGTH;
        GTP_INFO("Applied memory size:%d.", DATA_LENGTH);
    }
    else
    {
        GTP_ERROR("Apply for memory failed.");
        return FAIL;
    }

    cmd_head.addr_len = 2;
    cmd_head.retry = 5;

	memset(&cmd_head2, 0, sizeof(cmd_head2));
    cmd_head2.data = NULL;

    i = 5;

    while ((!cmd_head2.data) && i)
    {
        cmd_head2.data = kzalloc(i * DATA_LENGTH_UINT, GFP_KERNEL);

        if (NULL != cmd_head2.data)
        {
            break;
        }

        i--;
    }

    if (i)
    {
        DATA_LENGTH = i * DATA_LENGTH_UINT + GTP_ADDR_LENGTH;
        GTP_INFO("Applied memory size:%d.", DATA_LENGTH);
    }
    else
    {
        GTP_ERROR("Apply for memory failed.");
        return FAIL;
    }

    cmd_head2.addr_len = 2;
    cmd_head2.retry = 5;
	
    register_i2c_func();

    tool_set_proc_name(procname);
    goodix_proc_entry = proc_create(procname, 0660, 	NULL, &tool_ops);

    if (misc_register(&hotknot_misc_device))
    {
        printk("mtk_tpd: hotknot_device register failed\n");
        return FAIL;
    }
   
    if (goodix_proc_entry == NULL)
    {
        GTP_ERROR("Couldn't create proc entry!");
        return FAIL;
    }
    else
    {
        GTP_INFO("Create proc entry success!");
    }

    return SUCCESS;
}
开发者ID:rock12，项目名称:ALPS.L1.MP6.V2.19_CENON6580_WE_1_L_KERNEL，代码行数:91，代码来源:goodix_tool.c


示例15: goodix_tool_write

/*******************************************************
Function:
    Goodix tool write function.
Input:
  standard proc write function param.
Output:
    Return write length.
********************************************************/
static ssize_t goodix_tool_write(struct file *filp, const char __user *buff, size_t len, loff_t *off)
{
    s32 ret = 0;
    GTP_DEBUG_FUNC();
    GTP_DEBUG_ARRAY((u8 *)buff, len);
		
    if(gtp_resetting == 1)
    {
        //GTP_ERROR("[Write]tpd_halt =1 fail!");
	return FAIL;
    }

	ret = copy_from_user(&cmd_head, buff, CMD_HEAD_LENGTH);

    if (ret)
    {
        GTP_ERROR("copy_from_user failed.");
    }

    GTP_DEBUG("wr  :0x%02x.", cmd_head.wr);

    if (1 == cmd_head.wr)
    {
        //  copy_from_user(&cmd_head.data[cmd_head.addr_len], &buff[CMD_HEAD_LENGTH], cmd_head.data_len);
        ret = copy_from_user(&cmd_head.data[GTP_ADDR_LENGTH], &buff[CMD_HEAD_LENGTH], cmd_head.data_len);

        if (ret)
        {
            GTP_ERROR("copy_from_user failed.");
        }

        memcpy(&cmd_head.data[GTP_ADDR_LENGTH - cmd_head.addr_len], cmd_head.addr, cmd_head.addr_len);

        GTP_DEBUG_ARRAY(cmd_head.data, cmd_head.data_len + cmd_head.addr_len);
        GTP_DEBUG_ARRAY((u8 *)&buff[CMD_HEAD_LENGTH], cmd_head.data_len);

        if (1 == cmd_head.flag)
        {
            if (FAIL == comfirm())
            {
                GTP_ERROR("[WRITE]Comfirm fail!");
                return FAIL;
            }
        }
        else if (2 == cmd_head.flag)
        {
            //Need interrupt!
        }

        if (tool_i2c_write(&cmd_head.data[GTP_ADDR_LENGTH - cmd_head.addr_len],
                           cmd_head.data_len + cmd_head.addr_len) <= 0)
        {
            GTP_ERROR("[WRITE]Write data failed!");
            return FAIL;
        }

        GTP_DEBUG_ARRAY(&cmd_head.data[GTP_ADDR_LENGTH - cmd_head.addr_len], cmd_head.data_len + cmd_head.addr_len);

        if (cmd_head.delay)
        {
            msleep(cmd_head.delay);
        }

        return cmd_head.data_len + CMD_HEAD_LENGTH;
    }
    else if (3 == cmd_head.wr)  //Write ic type
    {
        memcpy(IC_TYPE, cmd_head.data, cmd_head.data_len);
        register_i2c_func();

        return cmd_head.data_len + CMD_HEAD_LENGTH;
    }
    else if (5 == cmd_head.wr)
    {
        //memcpy(IC_TYPE, cmd_head.data, cmd_head.data_len);

        return cmd_head.data_len + CMD_HEAD_LENGTH;
    }
    else if (7 == cmd_head.wr)//disable irq!
    {
        mt_eint_mask(CUST_EINT_TOUCH_PANEL_NUM);
    #if GTP_ESD_PROTECT
        gtp_esd_switch(i2c_client_point, SWITCH_OFF);
    #endif
        return CMD_HEAD_LENGTH;
    }
    else if (9 == cmd_head.wr) //enable irq!
    {
        mt_eint_unmask(CUST_EINT_TOUCH_PANEL_NUM);
    #if GTP_ESD_PROTECT
        gtp_esd_switch(i2c_client_point, SWITCH_ON);
    #endif
//.........这里部分代码省略.........
开发者ID:rock12，项目名称:ALPS.L1.MP6.V2.19_CENON6580_WE_1_L_KERNEL，代码行数:101，代码来源:goodix_tool.c


示例16: goodix_ts_work_func

static void goodix_ts_work_func(struct work_struct *work)
{
	struct goodix_ts_data *ts = NULL;
	static u16 pre_touch;
	static u8 pre_key;
	u8 end_cmd[3] = {
		GTP_READ_COOR_ADDR >> 8,
		GTP_READ_COOR_ADDR & 0xFF,
		0
	};
	u8 point_data[2 + 1 + 8 * GTP_MAX_TOUCH + 1] = {
		GTP_READ_COOR_ADDR >> 8,
		GTP_READ_COOR_ADDR & 0xFF
	};
	u8 touch_num = 0;
	u8 finger = 0;
	u8 key_value = 0;
	u8 *coor_data = NULL;
	s32 input_x = 0;
	s32 input_y = 0;
	s32 input_w = 0;
	s32 id = 0;
	s32 i, ret;

	GTP_DEBUG_FUNC();

	ts = container_of(work, struct goodix_ts_data, work);
	if (ts->enter_update)
		return;

	ret = gtp_i2c_read(ts->client, point_data, 12);
	if (ret < 0) {
		GTP_ERROR("I2C transfer error. errno:%d\n ", ret);
		goto exit_work_func;
	}

	finger = point_data[GTP_ADDR_LENGTH];
	if ((finger & 0x80) == 0)
		goto exit_work_func;

	touch_num = finger & 0x0f;
	if (touch_num > GTP_MAX_TOUCH)
		goto exit_work_func;

	if (touch_num > 1) {
		u8 buf[8 * GTP_MAX_TOUCH] = {
			(GTP_READ_COOR_ADDR + 10) >> 8,
			(GTP_READ_COOR_ADDR + 10) & 0xff
		};
		ret = gtp_i2c_read(ts->client, buf, 2 + 8 * (touch_num - 1));
		memcpy(&point_data[12], &buf[2], 8 * (touch_num - 1));
	}

#if GTP_HAVE_TOUCH_KEY
	key_value = point_data[3 + 8 * touch_num];
	if (key_value || pre_key) {
		for (i = 0; i < GTP_MAX_KEY_NUM; i++)
			input_report_key(ts->input_dev, touch_key_array[i],
						key_value & (0x01 << i));

		touch_num = 0;
		pre_touch = 0;
	}
#endif
	pre_key = key_value;

	GTP_DEBUG("pre_touch:%02x, finger:%02x.", pre_touch, finger);

#if GTP_ICS_SLOT_REPORT
	if (pre_touch || touch_num) {
		s32 pos = 0;
		u16 touch_index = 0;

		coor_data = &point_data[3];
		if (touch_num) {
			id = coor_data[pos] & 0x0F;
			touch_index |= (0x01 << id);
		}

		GTP_DEBUG("id=%d, touch_index=0x%x, pre_touch=0x%x\n",\
					id, touch_index, pre_touch);
		for (i = 0; i < GTP_MAX_TOUCH; i++) {
			if (touch_index & (0x01<<i)) {
				input_x = coor_data[pos + 1]
						| coor_data[pos + 2] << 8;
				input_y = coor_data[pos + 3]
						| coor_data[pos + 4] << 8;
				input_w = coor_data[pos + 5]
						| coor_data[pos + 6] << 8;
				gtp_touch_down(ts, id, input_x, input_y,
								input_w);
				pre_touch |= 0x01 << i;
				pos += 8;
				id = coor_data[pos] & 0x0F;
				touch_index |= (0x01<<id);
			} else {
				gtp_touch_up(ts, i);
				pre_touch &= ~(0x01 << i);
			}
		}
//.........这里部分代码省略.........
开发者ID:GalaxyTab4，项目名称:maxicm_kernel_samsung_degaswifi，代码行数:101，代码来源:gt9xx_touch.c


示例17: goodix_tool_write

/*******************************************************
Function:
	Goodix tool write function.
Input:
  standard proc write function param.
Output:
	Return write length.
********************************************************/
static s32 goodix_tool_write(struct file *filp, const char __user *buff, unsigned long len,
			     void *data)
{
	u64 ret = 0;
	GTP_DEBUG_FUNC();
	GTP_DEBUG_ARRAY((u8 *) buff, len);

	if(len < CMD_HEAD_LENGTH){
		GTP_ERROR("copy_from_user out of range, failed.");
		return -1;
	}
	ret = copy_from_user(&cmd_head, buff, CMD_HEAD_LENGTH);
	if (ret) {
		GTP_ERROR("copy_from_user failed.");
	}

	GTP_DEBUG("wr  :0x%02x.", cmd_head.wr);
	GTP_DEBUG("flag:0x%02x.", cmd_head.flag);
	GTP_DEBUG("flag addr:0x%02x%02x.", cmd_head.flag_addr[0], cmd_head.flag_addr[1]);
	GTP_DEBUG("flag val:0x%02x.", cmd_head.flag_val);
	GTP_DEBUG("flag rel:0x%02x.", cmd_head.flag_relation);
	GTP_DEBUG("circle  :%d.", (s32) cmd_head.circle);
	GTP_DEBUG("times   :%d.", (s32) cmd_head.times);
	GTP_DEBUG("retry   :%d.", (s32) cmd_head.retry);
	GTP_DEBUG("delay   :%d.", (s32) cmd_head.delay);
	GTP_DEBUG("data len:%d.", (s32) cmd_head.data_len);
	GTP_DEBUG("addr len:%d.", (s32) cmd_head.addr_len);
	GTP_DEBUG("addr:0x%02x%02x.", cmd_head.addr[0], cmd_head.addr[1]);
	GTP_DEBUG("len:%d.", (s32) len);
	GTP_DEBUG("buf[20]:0x%02x.", buff[CMD_HEAD_LENGTH]);

	if (1 == cmd_head.wr) {

		if((cmd_head.data == NULL)
			|| (cmd_head.data_len > (DATA_LENGTH - GTP_ADDR_LENGTH))
			|| (cmd_head.data_len > (len - CMD_HEAD_LENGTH)) )
		{
			GTP_ERROR("copy_from_user data out of range.");
			return -1;
		}
		ret =
		    copy_from_user(&cmd_head.data[GTP_ADDR_LENGTH], &buff[CMD_HEAD_LENGTH],
				   cmd_head.data_len);

		if (ret) {
			GTP_ERROR("copy_from_user failed.");
		}

		if((cmd_head.addr_len > sizeof(cmd_head.addr)))
		{
			GTP_ERROR("copy_from_user data out of range.");
			return -1;
		}
		memcpy(&cmd_head.data[GTP_ADDR_LENGTH - cmd_head.addr_len], cmd_head.addr,
		       cmd_head.addr_len);

		GTP_DEBUG_ARRAY(cmd_head.data, cmd_head.data_len + cmd_head.addr_len);
		GTP_DEBUG_ARRAY((u8 *) &buff[CMD_HEAD_LENGTH], cmd_head.data_len);

		if (1 == cmd_head.flag) {
			if (FAIL == comfirm()) {
				GTP_ERROR("[WRITE]Comfirm fail!");
				return FAIL;
			}
		} else if (2 == cmd_head.flag) {
			/* Need interrupt! */
		}

		if (tool_i2c_write(&cmd_head.data[GTP_ADDR_LENGTH - cmd_head.addr_len],
				   cmd_head.data_len + cmd_head.addr_len) <= 0) {
			GTP_ERROR("[WRITE]Write data failed!");
			return FAIL;
		}

		GTP_DEBUG_ARRAY(&cmd_head.data[GTP_ADDR_LENGTH - cmd_head.addr_len],
				cmd_head.data_len + cmd_head.addr_len);

		if (cmd_head.delay) {
			msleep(cmd_head.delay);
		}

		return cmd_head.data_len + CMD_HEAD_LENGTH;
	} else if (3 == cmd_head.wr)	/* Write ic type */
	{
		if((cmd_head.data == NULL)
			|| (cmd_head.data_len > sizeof(IC_TYPE[16]))
			|| (cmd_head.data_len > (len - CMD_HEAD_LENGTH)) )
		{
			GTP_ERROR("copy_from_user data out of range.");
			return -1;
		}
		memcpy(IC_TYPE, cmd_head.data, cmd_head.data_len);
//.........这里部分代码省略.........
开发者ID:Swapnil133609，项目名称:Zeus_exp，代码行数:101，代码来源:goodix_tool.c


示例18: gt91xx_config_write_proc

static int gt91xx_config_write_proc(struct file *file, const char *buffer, unsigned long count, void *data)
{
    s32 ret = 0;
    char temp[16] = {0}; // for store special format cmd
    char mode_str[8] = {0};
    unsigned int mode; 
    u8 buf[1];
    
    GTP_DEBUG("write count %ld", count);

    if (count > GTP_CONFIG_MAX_LENGTH)
    {
        GTP_ERROR("size not match [%d:%ld]", GTP_CONFIG_MAX_LENGTH, count);
        return -EFAULT;
    }

    /**********************************************/
    /* for store special format cmd  */
    if (copy_from_user(temp, buffer, sizeof(temp)))
		{
        GTP_ERROR("copy from user fail 2");
        return -EFAULT;
    }
    sscanf(temp, "%s %d", (char *)&mode_str, &mode);
    
    if(strcmp(mode_str, "switch") == 0)
    {
        if(mode == 0)// turn off
            tpd_off();
        else if(mode == 1)//turn on
            tpd_on();
        else
            GTP_ERROR("error mode :%d", mode);  
        return count;              	
    }
    //force clear config
    if(strcmp(mode_str, "clear_config") == 0)
    {
        GTP_INFO("Force clear config");
        buf[0] = 0x10;
        ret = i2c_write_bytes(i2c_client_point, GTP_REG_SLEEP, buf, 1);
        return count;              	
    }
   
    if (copy_from_user(&config[2], buffer, count))
    {
        GTP_ERROR("copy from user fail");
        return -EFAULT;
    }
    
    /***********clk operate reseved****************/
    /**********************************************/
    ret = gtp_send_cfg(i2c_client_point);
    abs_x_max = (config[RESOLUTION_LOC + 1] << 8) + config[RESOLUTION_LOC];
    abs_y_max = (config[RESOLUTION_LOC + 3] << 8) + config[RESOLUTION_LOC + 2];
    int_type = (config[TRIGGER_LOC]) & 0x03;

    if (ret < 0)
    {
        GTP_ERROR("send config failed.");
    }

    return count;
}
开发者ID:huyparody，项目名称:OT_7047D，代码行数:64，代码来源:gt9xx_driver.c


示例19: gt1x_ioctl


//.........这里部分代码省略.........
		break;

	case GESTURE_ENABLE_PARTLY:
		SETBIT(gestures_flag, (u8) value);
		gesture_enabled = 1;
		GTP_DEBUG("ENABLE_GESTURE_PARTLY, gesture = 0x%02X, gesture_enabled = %d", value, gesture_enabled);
		break;

	case GESTURE_DISABLE_PARTLY:
		ret = QUERYBIT(gestures_flag, (u8) value);
		if (!ret) {
			break;
		}
		CLEARBIT(gestures_flag, (u8) value);
		if (is_all_dead(gestures_flag, sizeof(gestures_flag))) {
			gesture_enabled = 0;
		}
		GTP_DEBUG("DISABLE_GESTURE_PARTLY, gesture = 0x%02X, gesture_enabled = %d", value, gesture_enabled);
		break;

	case GESTURE_DATA_OBTAIN:
		GTP_DEBUG("OBTAIN_GESTURE_DATA");

		mutex_lock(&gesture_data_mutex);
		if (gesture_data.data[1] > GESTURE_MAX_POINT_COUNT) {
			gesture_data.data[1] = GESTURE_MAX_POINT_COUNT;
		}
		if (gesture_data.data[3] > 80) {
			gesture_data.data[3] = 80;
		}
		ret = copy_to_user(((u8 __user *) arg), &gesture_data.data, 4 + gesture_data.data[1] * 4 + gesture_data.data[3]);
		mutex_unlock(&gesture_data_mutex);
		if (ret) {
			GTP_ERROR("ERROR when copy gesture data to user.");
			ret = ERROR_MEM;
		} else {
			ret = 4 + gesture_data.data[1] * 4 + gesture_data.data[3];
		}
		break;

	case GESTURE_DATA_ERASE:
		GTP_DEBUG("ERASE_GESTURE_DATA");
		gesture_clear_wakeup_data();
		break;
#endif // GTP_GESTURE_WAKEUP

#if GTP_HOTKNOT
	case HOTKNOT_LOAD_HOTKNOT:
		ret = hotknot_load_hotknot_subsystem();
		break;

	case HOTKNOT_LOAD_AUTHENTICATION:
#if GTP_ESD_PROTECT
		gt1x_esd_switch(SWITCH_ON);
#endif
		ret = hotknot_load_authentication_subsystem();
		break;

	case HOTKNOT_RECOVERY_MAIN:
		ret = hotknot_recovery_main_system();
		break;
#if HOTKNOT_BLOCK_RW
	case HOTKNOT_DEVICES_PAIRED:
		hotknot_paired_flag = 0;
		force_wake_flag = 0;
		block_enable = 1;
开发者ID:AudioGod，项目名称:MediaTek-HelioX10-Kernel，代码行数:67，代码来源:gt1x_extents.c


示例20: goodix_tool_write

//static s32 goodix_tool_write(struct file *filp, const char __user *buff, unsigned long len, void *data)
ssize_t goodix_tool_write(struct file *filp, const char __user *buff, size_t len, loff_t *off)
{
    s32 ret = 0;

    GTP_DEBUG_FUNC();
    GTP_DEBUG_ARRAY((u8*)buff, len);

    ret = copy_from_user(&cmd_head, buff, CMD_HEAD_LENGTH);
    if(ret)
    {
        GTP_ERROR("copy_from_user failed.");
        return -EPERM;
    }


    GTP_DEBUG("[Operation]wr: %02X", cmd_head.wr);
    GTP_DEBUG("[Flag]flag: %02X, addr: %02X%02X, value: %02X, relation: %02X", cmd_head.flag, cmd_head.flag_addr[0],
              cmd_head.flag_addr[1], cmd_head.flag_val, cmd_head.flag_relation);
    GTP_DEBUG("[Retry]circle: %d, times: %d, retry: %d, delay: %d", (s32)cmd_head.circle, (s32)cmd_head.times,
              (s32)cmd_head.retry, (s32)cmd_head.delay);
    GTP_DEBUG("[Data]data len: %d, addr len: %d, addr: %02X%02X, buffer len: %d, data[0]: %02X", (s32)cmd_head.data_len,
              (s32)cmd_head.addr_len, cmd_head.addr[0], cmd_head.addr[1], (s32)len, buff[CMD_HEAD_LENGTH]);

    if (1 == cmd_head.wr)
    {
        ret = copy_from_user(&cmd_head.data[GTP_ADDR_LENGTH], &buff[CMD_HEAD_LENGTH], cmd_head.data_len);
        if(ret)
        {
            GTP_ERROR("copy_from_user failed.");
            return -EPERM;
        }
        memcpy(&cmd_head.data[GTP_ADDR_LENGTH - cmd_head.addr_len], cmd_head.addr, cmd_head.addr_len);

        GTP_DEBUG_ARRAY(cmd_head.data, cmd_head.data_len + cmd_head.addr_len);
        GTP_DEBUG_ARRAY((u8*)&buff[CMD_HEAD_LENGTH], cmd_head.data_len);

        if (1 == cmd_head.flag)
        {
            if (FAIL == comfirm())
            {
                GTP_ERROR("[WRITE]Comfirm fail!");
                return -EPERM;
            }
        }
        else if (2 == cmd_head.flag)
        {
            //Need interrupt!
        }
        if (tool_i2c_write(&cmd_head.data[GTP_ADDR_LENGTH - cmd_head.addr_len],
                           cmd_head.data_len + cmd_head.addr_len) <= 0)
        {
            GTP_ERROR("[WRITE]Write data failed!");
            return -EPERM;
        }

        GTP_DEBUG_ARRAY(&cmd_head.data[GTP_ADDR_LENGTH - cmd_head.addr_len],cmd_head.data_len + cmd_head.addr_len);
        if (cmd_head.delay)
        {
            msleep(cmd_head.delay);
        }
    }
    else if (3 == cmd_head.wr)  //Write ic type
    {
        ret = copy_from_user(&cmd_head.data[0], &buff[CMD_HEAD_LENGTH], cmd_head.data_len);
        if(ret)
        {
            GTP_ERROR("copy_from_user failed.");
            return -EPERM;
        }
        memcpy(IC_TYPE, cmd_head.data, cmd_head.data_len);

        register_i2c_func();
    }
    else if (5 == cmd_head.wr)
    {
        //memcpy(IC_TYPE, cmd_head.data, cmd_head.data_len);
    }
    else if (7 == cmd_head.wr)//disable irq!
    {
        gtp_irq_disable(i2c_get_clientdata(gt_client));

#if GTP_ESD_PROTECT
        gtp_esd_switch(gt_client, SWITCH_OFF);
#endif
    }
    else if (9 == cmd_head.wr) //enable irq!
    {
        gtp_irq_enable(i2c_get_clientdata(gt_client));

#if GTP_ESD_PROTECT
        gtp_esd_switch(gt_client, SWITCH_ON);
#endif
    }
    else if(17 == cmd_head.wr)
    {
        struct goodix_ts_data *ts = i2c_get_clientdata(gt_client);
        ret = copy_from_user(&cmd_head.data[GTP_ADDR_LENGTH], &buff[CMD_HEAD_LENGTH], cmd_head.data_len);
        if(ret)
        {
//.........这里部分代码省略.........
开发者ID:sndnvaps，项目名称:G718c_kernel，代码行数:101，代码来源:goodix_tool.c



注：本文中的GTP_ERROR函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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