diff options
| author | Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> | 2020-09-04 22:18:35 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-09-10 14:24:33 +0200 |
| commit | 2c61e48d0a19eff9c404e1911ec6c63c555eb0c4 (patch) | |
| tree | cf7d1257716b3f099289bf64282a4f8708247fba /drivers/media | |
| parent | 4039b03720f70aacfd351ecacdd085c3d9fc6ded (diff) | |
| download | linux-2c61e48d0a19eff9c404e1911ec6c63c555eb0c4.tar.bz2 | |
media: i2c: ov5640: Fail probe on unsupported bus_type
Fail probe if unsupported bus_type is detected.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/i2c/ov5640.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/media/i2c/ov5640.c b/drivers/media/i2c/ov5640.c index 16f830bdf715..8d0254d0e5ea 100644 --- a/drivers/media/i2c/ov5640.c +++ b/drivers/media/i2c/ov5640.c @@ -3072,6 +3072,13 @@ static int ov5640_probe(struct i2c_client *client) return ret; } + if (sensor->ep.bus_type != V4L2_MBUS_PARALLEL && + sensor->ep.bus_type != V4L2_MBUS_CSI2_DPHY && + sensor->ep.bus_type != V4L2_MBUS_BT656) { + dev_err(dev, "Unsupported bus type %d\n", sensor->ep.bus_type); + return -EINVAL; + } + /* get system clock (xclk) */ sensor->xclk = devm_clk_get(dev, "xclk"); if (IS_ERR(sensor->xclk)) { |