On Tue, Jun 11, 2019 at 04:09:55PM +0100, Rui Miguel Silva wrote:
> When the upstream endpoint is neither a mux nor a CSI2 module, just get
> the source pad directly upstream from the CSI.
>
> Fixes: 05f634040c0d ("media: staging/imx7: add imx7 CSI subdev driver")
> Reported-by: Sebastien Szymanski <sebastien.szyman...@armadeus.com>
> Signed-off-by: Rui Miguel Silva <rui.si...@linaro.org>
> ---
> drivers/staging/media/imx/imx7-media-csi.c | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/drivers/staging/media/imx/imx7-media-csi.c
> b/drivers/staging/media/imx/imx7-media-csi.c
> index 9101566f3f67..8979ee0c8202 100644
> --- a/drivers/staging/media/imx/imx7-media-csi.c
> +++ b/drivers/staging/media/imx/imx7-media-csi.c
> @@ -442,6 +442,14 @@ static int imx7_csi_get_upstream_endpoint(struct
> imx7_csi *csi,
>
> src = &csi->src_sd->entity;
>
> + /*
> + * if the source in neither a mux or csi2 get the one directly upstream
^^
is?
> + * from this csi
> + */
> + if (src->function != MEDIA_ENT_F_VID_IF_BRIDGE &&
> + src->function != MEDIA_ENT_F_VID_MUX)
> + src = &csi->sd.entity;
This would be easier to read if the white space were tweaked a little:
if (src->function != MEDIA_ENT_F_VID_IF_BRIDGE &&
src->function != MEDIA_ENT_F_VID_MUX)
src = &csi->sd.entity;
regards,
dan carpenter
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