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From bc27eaaaddb5ebc94daa3a7f91d753162de944b9 Mon Sep 17 00:00:00 2001
From: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Date: Thu, 30 Apr 2020 16:33:49 +0300
Subject: [PATCH 1/2] media: i2c: ap0201: detect AP0200, AP0202
This allows to detect AP0200 and AP0202 imagers
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
---
.../media/i2c/soc_camera/imagers/ap0201_ar023x.c | 6 +++---
drivers/media/i2c/soc_camera/imagers/dummy.c | 24 +++++++++++-----------
2 files changed, 15 insertions(+), 15 deletions(-)
diff --git a/drivers/media/i2c/soc_camera/imagers/ap0201_ar023x.c b/drivers/media/i2c/soc_camera/imagers/ap0201_ar023x.c
index 10bf6f7..ad18e2e 100644
--- a/drivers/media/i2c/soc_camera/imagers/ap0201_ar023x.c
+++ b/drivers/media/i2c/soc_camera/imagers/ap0201_ar023x.c
@@ -411,11 +411,11 @@ static int ap0201_initialize(struct i2c_client *client)
/* check product ID */
reg16_read16(client, AP0201_PID_REG, &pid);
- if (pid == AP0201_PID)
+ if (pid == AP0200_PID || pid == AP0201_PID || pid == AP0202_PID)
break;
}
- if (pid != AP0201_PID) {
+ if (pid != AP0200_PID && pid != AP0201_PID && pid != AP0202_PID) {
dev_dbg(&client->dev, "Product ID error %x\n", pid);
return -ENODEV;
}
@@ -436,7 +436,7 @@ static int ap0201_initialize(struct i2c_client *client)
/* Read OTP IDs */
ap0201_otp_id_read(client);
- dev_info(&client->dev, "ap0201 PID %x (%x), res %dx%d, OTP_ID %02x:%02x:%02x:%02x:%02x:%02x\n",
+ dev_info(&client->dev, "ap020X PID %x (%x), res %dx%d, OTP_ID %02x:%02x:%02x:%02x:%02x:%02x\n",
pid, rev, priv->max_width, priv->max_height, priv->id[0], priv->id[1], priv->id[2], priv->id[3], priv->id[4], priv->id[5]);
return 0;
}
diff --git a/drivers/media/i2c/soc_camera/imagers/dummy.c b/drivers/media/i2c/soc_camera/imagers/dummy.c
index d213fff..e4070fc 100644
--- a/drivers/media/i2c/soc_camera/imagers/dummy.c
+++ b/drivers/media/i2c/soc_camera/imagers/dummy.c
@@ -343,6 +343,18 @@ static int dummy_initialize(struct i2c_client *client)
return 0;
}
+static const struct i2c_device_id dummy_id[] = {
+ { "dummy-camera", 0 },
+ { }
+};
+MODULE_DEVICE_TABLE(i2c, dummy_id);
+
+static const struct of_device_id dummy_of_ids[] = {
+ { .compatible = "dummy,camera", },
+ { }
+};
+MODULE_DEVICE_TABLE(of, dummy_of_ids);
+
static int dummy_parse_dt(struct device_node *np, struct dummy_priv *priv)
{
if (of_property_read_u32(np, "dummy,width", &priv->max_width))
@@ -463,18 +475,6 @@ static int dummy_remove(struct i2c_client *client)
return 0;
}
-static const struct i2c_device_id dummy_id[] = {
- { "dummy-camera", 0 },
- { }
-};
-MODULE_DEVICE_TABLE(i2c, dummy_id);
-
-static const struct of_device_id dummy_of_ids[] = {
- { .compatible = "dummy-camera", },
- { }
-};
-MODULE_DEVICE_TABLE(of, dummy_of_ids);
-
static struct i2c_driver dummy_i2c_driver = {
.driver = {
.name = "dummy-camera",
--
2.7.4
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