media: atomisp: Add some ACPI detection info

When someone would report problems with a new device, we
need to know the DMI product ID and the ACPI name for the
detected sensor. So, print them at dmesg.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

7 files changed, 77 insertions, 1 deletions

diff --git a/drivers/staging/media/atomisp/i2c/atomisp-gc0310.c b/drivers/staging/media/atomisp/i2c/atomisp-gc0310.c
index 6ca708e8ff6a..b69a5b50e3bc 100644
--- a/drivers/staging/media/atomisp/i2c/atomisp-gc0310.c
+++ b/drivers/staging/media/atomisp/i2c/atomisp-gc0310.c
@@ -1309,8 +1309,18 @@ static int gc0310_probe(struct i2c_client *client)
 	int ret;
 	void *pdata;
 	unsigned int i;
+	acpi_handle handle;
+	struct acpi_device *adev;
+
+	handle = ACPI_HANDLE(&client->dev);
+	if (!handle || acpi_bus_get_device(handle, &adev)) {
+		dev_err(&client->dev, "Error could not get ACPI device\n");
+		return -ENODEV;
+	}
+
+	pr_info("%s: ACPI detected it on bus ID=%s, HID=%s\n",
+		__func__, acpi_device_bid(adev), acpi_device_hid(adev));
 
-	pr_info("%s S\n", __func__);
 	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
 	if (!dev)
 		return -ENOMEM;
diff --git a/drivers/staging/media/atomisp/i2c/atomisp-gc2235.c b/drivers/staging/media/atomisp/i2c/atomisp-gc2235.c
index b663b47449a7..e863e19f2669 100644
--- a/drivers/staging/media/atomisp/i2c/atomisp-gc2235.c
+++ b/drivers/staging/media/atomisp/i2c/atomisp-gc2235.c
@@ -1051,6 +1051,17 @@ static int gc2235_probe(struct i2c_client *client)
 	void *gcpdev;
 	int ret;
 	unsigned int i;
+	acpi_handle handle;
+	struct acpi_device *adev;
+
+	handle = ACPI_HANDLE(&client->dev);
+	if (!handle || acpi_bus_get_device(handle, &adev)) {
+		dev_err(&client->dev, "Error could not get ACPI device\n");
+		return -ENODEV;
+	}
+
+	pr_info("%s: ACPI detected it on bus ID=%s, HID=%s\n",
+		__func__, acpi_device_bid(adev), acpi_device_hid(adev));
 
 	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
 	if (!dev)
diff --git a/drivers/staging/media/atomisp/i2c/atomisp-lm3554.c b/drivers/staging/media/atomisp/i2c/atomisp-lm3554.c
index 05f9b354a70e..0e9f80239dcb 100644
--- a/drivers/staging/media/atomisp/i2c/atomisp-lm3554.c
+++ b/drivers/staging/media/atomisp/i2c/atomisp-lm3554.c
@@ -850,6 +850,17 @@ static int lm3554_probe(struct i2c_client *client)
 	struct lm3554 *flash;
 	unsigned int i;
 	int ret;
+	acpi_handle handle;
+	struct acpi_device *adev;
+
+	handle = ACPI_HANDLE(&client->dev);
+	if (!handle || acpi_bus_get_device(handle, &adev)) {
+		dev_err(&client->dev, "Error could not get ACPI device\n");
+		return -ENODEV;
+	}
+
+	pr_info("%s: ACPI detected it on bus ID=%s, HID=%s\n",
+		__func__, acpi_device_bid(adev), acpi_device_hid(adev));
 
 	flash = kzalloc(sizeof(*flash), GFP_KERNEL);
 	if (!flash)
diff --git a/drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c b/drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c
index 9c426c95dc3f..e7af4bbd844b 100644
--- a/drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c
+++ b/drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c
@@ -1816,6 +1816,17 @@ static int mt9m114_probe(struct i2c_client *client)
 	int ret = 0;
 	unsigned int i;
 	void *pdata;
+	acpi_handle handle;
+	struct acpi_device *adev;
+
+	handle = ACPI_HANDLE(&client->dev);
+	if (!handle || acpi_bus_get_device(handle, &adev)) {
+		dev_err(&client->dev, "Error could not get ACPI device\n");
+		return -ENODEV;
+	}
+
+	pr_info("%s: ACPI detected it on bus ID=%s, HID=%s\n",
+		__func__, acpi_device_bid(adev), acpi_device_hid(adev));
 
 	/* Setup sensor configuration structure */
 	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
diff --git a/drivers/staging/media/atomisp/i2c/atomisp-ov2680.c b/drivers/staging/media/atomisp/i2c/atomisp-ov2680.c
index cb8989e35167..4f1e0d8df8e1 100644
--- a/drivers/staging/media/atomisp/i2c/atomisp-ov2680.c
+++ b/drivers/staging/media/atomisp/i2c/atomisp-ov2680.c
@@ -1386,6 +1386,17 @@ static int ov2680_probe(struct i2c_client *client)
 	int ret;
 	void *pdata;
 	unsigned int i;
+	acpi_handle handle;
+	struct acpi_device *adev;
+
+	handle = ACPI_HANDLE(&client->dev);
+	if (!handle || acpi_bus_get_device(handle, &adev)) {
+		dev_err(&client->dev, "Error could not get ACPI device\n");
+		return -ENODEV;
+	}
+
+	pr_info("%s: ACPI detected it on bus ID=%s, HID=%s\n",
+		__func__, acpi_device_bid(adev), acpi_device_hid(adev));
 
 	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
 	if (!dev)
diff --git a/drivers/staging/media/atomisp/i2c/atomisp-ov2722.c b/drivers/staging/media/atomisp/i2c/atomisp-ov2722.c
index 44edd182fbab..08799054704a 100644
--- a/drivers/staging/media/atomisp/i2c/atomisp-ov2722.c
+++ b/drivers/staging/media/atomisp/i2c/atomisp-ov2722.c
@@ -1214,6 +1214,17 @@ static int ov2722_probe(struct i2c_client *client)
 	struct ov2722_device *dev;
 	void *ovpdev;
 	int ret;
+	acpi_handle handle;
+	struct acpi_device *adev;
+
+	handle = ACPI_HANDLE(&client->dev);
+	if (!handle || acpi_bus_get_device(handle, &adev)) {
+		dev_err(&client->dev, "Error could not get ACPI device\n");
+		return -ENODEV;
+	}
+
+	pr_info("%s: ACPI detected it on bus ID=%s, HID=%s\n",
+		__func__, acpi_device_bid(adev), acpi_device_hid(adev));
 
 	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
 	if (!dev)
diff --git a/drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c b/drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c
index 9e92ee8626e5..6572e927cf9b 100644
--- a/drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c
+++ b/drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c
@@ -1901,6 +1901,17 @@ static int ov5693_probe(struct i2c_client *client)
 	int ret = 0;
 	void *pdata;
 	unsigned int i;
+	acpi_handle handle;
+	struct acpi_device *adev;
+
+	handle = ACPI_HANDLE(&client->dev);
+	if (!handle || acpi_bus_get_device(handle, &adev)) {
+		dev_err(&client->dev, "Error could not get ACPI device\n");
+		return -ENODEV;
+	}
+
+	pr_info("%s: ACPI detected it on bus ID=%s, HID=%s\n",
+		__func__, acpi_device_bid(adev), acpi_device_hid(adev));
 
 	/*
 	 * Firmware workaround: Some modules use a "secondary default"