xiaomi-sm8450/android_kernel_xiaomi_sm8450
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Merge branch 'next' into for-linus

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Prepare input updates for 4.20 merge window.
This commit is contained in:
Dmitry Torokhov
2018-10-22 12:04:33 -07:00
parent 13c1c5e4d7 f39f868888
commit cacd9759ee
14 changed files with 64 additions and 29 deletions
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13
drivers/input/touchscreen/silead.c
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@@ -558,20 +558,33 @@ static int __maybe_unused silead_ts_suspend(struct device *dev)
static int __maybe_unused silead_ts_resume(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
bool second_try = false;
int error, status;
silead_ts_set_power(client, SILEAD_POWER_ON);
retry:
error = silead_ts_reset(client);
if (error)
return error;
if (second_try) {
error = silead_ts_load_fw(client);
if (error)
return error;
}
error = silead_ts_startup(client);
if (error)
return error;
status = silead_ts_get_status(client);
if (status != SILEAD_STATUS_OK) {
if (!second_try) {
second_try = true;
dev_dbg(dev, "Reloading firmware after unsuccessful resume\n");
goto retry;
}
dev_err(dev, "Resume error, status: 0x%02x\n", status);
return -ENODEV;
}