Re: [PATCH v3 2/2] usb: typec: Add support for Parade PS5169 USB Type-C redriver

Hi Esteban,

On Mon, Aug 10, 2026 at 11:31:37PM -0400, Esteban Urrutia via B4 Relay wrote:
> From: Esteban Urrutia <[email protected]>
> 
> Add driver for the Parade PS5169, an USB Type-C redriver capable of
> handling 10Gb/s USB signals and 8.1Gb/s DP signals.
> 
> Signed-off-by: Esteban Urrutia <[email protected]>
> ---
>  MAINTAINERS                    |   7 +
>  drivers/usb/typec/mux/Kconfig  |  10 +
>  drivers/usb/typec/mux/Makefile |   1 +
>  drivers/usb/typec/mux/ps5169.c | 592 +++++++++++++++++++++++++++++++++++++++++
>  4 files changed, 610 insertions(+)

This does not compile...

> diff --git a/drivers/usb/typec/mux/ps5169.c b/drivers/usb/typec/mux/ps5169.c
> new file mode 100644
> index 000000000000..5fbc452249d0
> --- /dev/null
> +++ b/drivers/usb/typec/mux/ps5169.c
> @@ -0,0 +1,592 @@
> +// SPDX-License-Identifier: GPL-2.0-only
> +/*
> + * Driver for Parade PS5169 USB Type-C linear redriver
> + * Registers and bits decoded from downstream drivers
> + *
> + * Copyright (c) 2026 Esteban Urrutia <[email protected]>
> + */
> +
> +#include <drm/bridge/aux-bridge.h>
> +
> +#include <linux/i2c.h>
> +#include <linux/regmap.h>

You are missing a lot of headers here. Please include everything that
you are using - don't rely on nested includes. I think that's the rule
nowadays.

Thanks,

-- 
heikki