diff options
Diffstat (limited to 'bsp/meta-rcar/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0511-media-i2c-ap0201-detect-AP0200-AP0202.patch')
| -rw-r--r-- | bsp/meta-rcar/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0511-media-i2c-ap0201-detect-AP0200-AP0202.patch | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/bsp/meta-rcar/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0511-media-i2c-ap0201-detect-AP0200-AP0202.patch b/bsp/meta-rcar/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0511-media-i2c-ap0201-detect-AP0200-AP0202.patch new file mode 100644 index 00000000..dccf8c03 --- /dev/null +++ b/bsp/meta-rcar/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0511-media-i2c-ap0201-detect-AP0200-AP0202.patch @@ -0,0 +1,85 @@ +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 + |