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!416 add touch chip release function

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Merge pull request !416 from 黄凯/master
This commit is contained in:
openharmony_ci
2021-11-23 02:12:56 +00:00
committed by Gitee
parent 08292e79e2 b2e1efdc75
commit af7d777031
1 changed files with 22 additions and 0 deletions
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model/input/driver/touchscreen/touch_gt911.c
+22
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@@ -248,6 +248,9 @@ static ChipDevice *ChipDeviceInstance(void)
static void FreeChipConfig(TouchChipCfg *config)
{
if (config == NULL) {
HDF_LOGE("%s: param is null", __func__);
}
if (config->pwrSeq.pwrOn.buf != NULL) {
OsalMemFree(config->pwrSeq.pwrOn.buf);
}
@@ -291,6 +294,7 @@ static int32_t HdfGoodixChipInit(struct HdfDeviceObject *device)
chipDev->ops = &g_gt911ChipOps;
chipDev->chipName = chipCfg->chipName;
chipDev->vendorName = chipCfg->vendorName;
device->priv = chipDev;
if (RegisterTouchChipDevice(chipDev) != HDF_SUCCESS) {
goto EXIT1;
@@ -305,10 +309,28 @@ EXIT:
return HDF_FAILURE;
}
static void HdfGoodixChipRelease(struct HdfDeviceObject *device)
{
ChipDevice *chipDev = NULL;
if (device == NULL || device->priv == NULL) {
HDF_LOGE("%s: param is null", __func__);
return;
}
chipDev = (ChipDevice *)device->priv;
if (chipDev->chipCfg != NULL) {
FreeChipConfig(chipDev->chipCfg);
}
OsalMemFree(chipDev);
HDF_LOGI("%s: goodix chip is release", __func__);
}
struct HdfDriverEntry g_touchGoodixChipEntry = {
.moduleVersion = 1,
.moduleName = "HDF_TOUCH_GT911",
.Init = HdfGoodixChipInit,
.Release = HdfGoodixChipRelease,
};
HDF_INIT(g_touchGoodixChipEntry);