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media: i2c: sc301iot: pm runtime put device until stream off for thunderboot

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The camera device should keep *power on* until stream off, that make
sure the mclk is enable.

Signed-off-by: yuefu.su <yuefu.su@rock-chips.com>
Change-Id: I877d73cfa64e484e7c93e7b761d31ff23e353960
This commit is contained in:
yuefu.su
2023-07-22 16:43:35 +08:00
committed by Tao Huang
parent ab1b8c1425
commit 09edc318b9
1 changed files with 7 additions and 2 deletions
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9
drivers/media/i2c/sc301iot.c
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@@ -1606,8 +1606,10 @@ static int __SC301IOT_stop_stream(struct SC301IOT *SC301IOT)
{
SC301IOT->has_init_exp = false;
dev_dbg(&SC301IOT->client->dev, "stop stream\n");
if (SC301IOT->is_thunderboot)
if (SC301IOT->is_thunderboot) {
SC301IOT->is_first_streamoff = true;
pm_runtime_put(&SC301IOT->client->dev);
}
return SC301IOT_write_reg(SC301IOT->client, SC301IOT_REG_CTRL_MODE,
SC301IOT_REG_VALUE_08BIT, SC301IOT_MODE_SW_STANDBY);
}
@@ -2257,7 +2259,10 @@ static int SC301IOT_probe(struct i2c_client *client,
pm_runtime_set_active(dev);
pm_runtime_enable(dev);
pm_runtime_idle(dev);
if (SC301IOT->is_thunderboot)
pm_runtime_get_sync(dev);
else
pm_runtime_idle(dev);
return 0;