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sdk-hwV1.3
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缩短触摸屏驱动初始化时间

This commit is contained in:
lijunliang 2024-06-03 15:48:34 +08:00
parent db507c1790
commit 36028ad52e
2 changed files with 9 additions and 5 deletions
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10
lichee/linux-4.9/drivers/input/touchscreen/cst9220/hynitron_core.c
View File

@ -125,7 +125,7 @@ int hyn_reset_proc(int hdelayms)
__gpio_set_value(config_info.wakeup_gpio.gpio, 0);
//ljl
//gpio_direction_output(hyn_ts_data->pdata->reset_gpio, 0);
mdelay(20);
mdelay(5);
hyn_reset_watchdog_proc();
__gpio_set_value(config_info.wakeup_gpio.gpio, 1);
//ljl
@ -1941,6 +1941,7 @@ static int hyn_probe(struct i2c_client *client, const struct i2c_device_id *id)
}
hyn_ts_data_init(client);
#if 0
mdelay(60);
ret=hyn_firmware_info(client);
@ -1955,6 +1956,8 @@ static int hyn_probe(struct i2c_client *client, const struct i2c_device_id *id)
}else{
HYN_INFO("hyn_firmware_info success.\n");
}
#endif
ret=hyn_input_dev_int(ts_data);
if (ret<0){
HYN_ERROR("Touch Probe : hyn_input_dev_int fail...");
@ -1967,12 +1970,13 @@ static int hyn_probe(struct i2c_client *client, const struct i2c_device_id *id)
}
hyn_irq_disable();
#if 0
ret=hyn_update_firmware_init(client);
if (ret<0){
HYN_ERROR("Touch Probe : hyn_update_firmware_init fail...");
// goto err_end;
}
#endif
#if ANDROID_TOOL_SURPORT
ret = hynitron_proc_fs_init();
@ -2215,7 +2219,7 @@ static int __init hynitron_driver_init(void)
}
input_set_power_enable(&(config_info.input_type),1);
mdelay(20);
mdelay(5);
ret = i2c_add_driver(&hynitron_i2c_driver);
if (ret != 0) {

4
lichee/linux-4.9/drivers/input/touchscreen/cst9220/hynitron_update_firmware.c
View File

@ -32,7 +32,7 @@
//#include "firmware/capacitive_hynitron_cst6xx_update.h"
//#include "firmware/capacitive_hynitron_cst8xx_update.h"
//#include "firmware/capacitive_hynitron_cst9xx_update.h"
#include "firmware/capacitive_hynitron_cst92xx_update.h"
//#include "firmware/capacitive_hynitron_cst92xx_update.h"
//please config the chip series before using.
struct hynitron_fw_array hynitron_fw_grp[20] = {
@ -46,7 +46,7 @@ struct hynitron_fw_array hynitron_fw_grp[20] = {
//{ "capacitive_hynitron_cst3xxse_update", cst3xxse_fw, 0x0501,0x01, CST328SE, (sizeof(cst3xxse_fw))},
//{ "capacitive_hynitron_cst8xx_update", cst8xx_fw, 0x0501,0x01, CST836, (sizeof(cst8xx_fw))},
//{ "capacitive_hynitron_cst9xx_update", cst9xx_fw, 0x2208,0x01, CST918, (sizeof(cst9xx_fw))},
{ "capacitive_hynitron_cst92xx_update", cst92xx_fw, 0x2908,0x01, CST9217, (sizeof(cst92xx_fw))},
//{ "capacitive_hynitron_cst92xx_update", cst92xx_fw, 0x2908,0x01, CST9217, (sizeof(cst92xx_fw))},
};