diff options
| author | Bartlomiej Zolnierkiewicz <[email protected]> | 2018-09-26 15:54:31 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <[email protected]> | 2018-09-26 15:54:31 +0200 |
| commit | aaccf3c97418f169afdbb5855e9cbcbda34e90fd (patch) | |
| tree | 5d4207e67958bdbc23288cf30178692f5534e1a0 /drivers/media/i2c/imx258.c | |
| parent | f39684524b391c5a7ed0ac44db4fec3357af1c5d (diff) | |
| parent | 6bf4ca7fbc85d80446ac01c0d1d77db4d91a6d84 (diff) | |
Merge tag 'v4.19-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fbdev-for-next
Sync with upstream (which now contains fbdev-v4.19 changes) to
prepare a base for fbdev-v4.20 changes.
Diffstat (limited to 'drivers/media/i2c/imx258.c')
| -rw-r--r-- | drivers/media/i2c/imx258.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/media/i2c/imx258.c b/drivers/media/i2c/imx258.c index f3b124723aa0..31a1e2294843 100644 --- a/drivers/media/i2c/imx258.c +++ b/drivers/media/i2c/imx258.c @@ -1221,6 +1221,14 @@ static int imx258_probe(struct i2c_client *client) if (val != 19200000) return -EINVAL; + /* + * Check that the device is mounted upside down. The driver only + * supports a single pixel order right now. + */ + ret = device_property_read_u32(&client->dev, "rotation", &val); + if (ret || val != 180) + return -EINVAL; + imx258 = devm_kzalloc(&client->dev, sizeof(*imx258), GFP_KERNEL); if (!imx258) return -ENOMEM; |