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!1055 fix：Fix the problem that the touch screen still responds after the rk3568 system is dormant

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Merge pull request !1055 from guowen/OpenHarmony-3.1-Release
This commit is contained in:
openharmony_ci
2022-06-16 09:13:10 +00:00
committed by Gitee
parent a73d915609 e004d7122d
commit 103d9f65d1
1 changed files with 84 additions and 0 deletions
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model/input/driver/hdf_touch.c
+84
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@@ -10,6 +10,7 @@
#include "gpio_if.h"
#include "hdf_device_desc.h"
#include "hdf_log.h"
#include "hdf_pm.h"
#include "osal_mem.h"
#include "osal_io.h"
#include "event_hub.h"
@@ -352,6 +353,10 @@ static int32_t SetupChipIrq(ChipDevice *chipDev)
static void ChipReset(ChipDevice *chipDev)
{
if (chipDev == NULL) {
HDF_LOGE("%s: invalid param", __func__);
return;
}
(void)SetPowerOnTiming(chipDev, true);
}
@@ -1018,6 +1023,78 @@ static int32_t HdfTouchDriverBind(struct HdfDeviceObject *device)
return HDF_SUCCESS;
}
#if defined(CONFIG_ARCH_ROCKCHIP)
static int HdfTouchDriverDozeResume(struct HdfDeviceObject *device)
{
if (device == NULL) {
HDF_LOGE("%s: param is null", __func__);
return HDF_ERR_INVALID_PARAM;
}
HDF_LOGI("%s:called", __func__);
static int32_t isFirstResume = 1;
if (isFirstResume == 1) {
isFirstResume = 0;
return HDF_SUCCESS;
}
TouchDriver *touchDriver = (TouchDriver *)device->priv;
ChipReset(touchDriver->device);
return HDF_SUCCESS;
}
static int HdfTouchDriverDozeSuspend(struct HdfDeviceObject *device)
{
if (device == NULL) {
HDF_LOGE("%s: param is null", __func__);
return HDF_ERR_INVALID_PARAM;
}
HDF_LOGI("%s:called", __func__);
int32_t ret = -1;
uint8_t writeBuf[3]; // 3: buffer size
TouchDriver *touchDriver = (TouchDriver *)device->priv;
uint16_t intGpioNum = touchDriver->device->boardCfg->pins.intGpio;
GpioSetDir(intGpioNum, 1);
GpioWrite(intGpioNum, 0);
writeBuf[0] = 0x80; // 0x42: reg address high bit
writeBuf[1] = 0x40; // 0x26: reg address low bit
writeBuf[2] = 0x05; // 0x01: reg value
ret = InputI2cWrite(&touchDriver->i2cClient, writeBuf, 3); // 3: len
HDF_LOGI("%s:ret = %d", __func__, ret);
return HDF_SUCCESS;
}
static void HdfTouchDriverRegisterPowerListener(struct HdfDeviceObject *device)
{
int ret;
static struct IPowerEventListener powerListener = {0};
HDF_LOGI("%s::enter!", __func__);
powerListener.DozeResume = HdfTouchDriverDozeResume;
powerListener.DozeSuspend = HdfTouchDriverDozeSuspend;
powerListener.Resume = NULL;
powerListener.Suspend = NULL;
ret = HdfPmRegisterPowerListener(device, &powerListener);
HDF_LOGI("%s:register power listener, ret = %d", __func__, ret);
}
static void HdfTouchDriverUnregisterPowerListener(struct HdfDeviceObject *device)
{
static struct IPowerEventListener powerListener = {0};
HDF_LOGI("%s::enter!", __func__);
powerListener.DozeResume = NULL;
powerListener.DozeSuspend = NULL;
powerListener.Resume = NULL;
powerListener.Suspend = NULL;
HdfPmUnregisterPowerListener(device, &powerListener);
}
#endif
static int32_t HdfTouchDriverProbe(struct HdfDeviceObject *device)
{
int32_t ret;
@@ -1045,6 +1122,9 @@ static int32_t HdfTouchDriverProbe(struct HdfDeviceObject *device)
touchDriver->boardCfg = boardCfg;
AddTouchDriver(touchDriver);
device->priv = (void *)touchDriver;
#if defined(CONFIG_ARCH_ROCKCHIP)
HdfTouchDriverRegisterPowerListener(device);
#endif
HDF_LOGI("%s: %s exit succ", __func__, boardCfg->attr.devName);
return HDF_SUCCESS;
}
@@ -1082,6 +1162,10 @@ static void HdfTouchDriverRelease(struct HdfDeviceObject *device)
driver->inputDev = NULL;
}
#if defined(CONFIG_ARCH_ROCKCHIP)
HdfTouchDriverUnregisterPowerListener(device);
#endif
OsalMutexDestroy(&driver->mutex);
OsalMemFree(driver);
if (i < MAX_TOUCH_DEVICE) {