linux-kernel - Re: [PATCH 1/4] platform/chrome: cros_ec

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <YwSLqfuP5u0Up8oS@kuha.fi.intel.com>
Date:   Tue, 23 Aug 2022 11:11:21 +0300
From:   Heikki Krogerus <heikki.krogerus@...ux.intel.com>
To:     Prashant Malani <pmalani@...omium.org>
Cc:     linux-kernel@...r.kernel.org, chrome-platform@...ts.linux.dev,
        bleung@...omium.org,
        Enric Balletbo i Serra <enric.balletbo@...labora.com>,
        Guenter Roeck <groeck@...omium.org>
Subject: Re: [PATCH 1/4] platform/chrome: cros_ec_typec: Add bit offset for
 DP VDO

On Fri, Aug 19, 2022 at 07:08:02PM +0000, Prashant Malani wrote:
> Use the right macro while constructing the DP_PORT_VDO to ensure the Pin
> Assignment offsets are correct.
> 
> Fixes: 1ff5d97f070c ("platform/chrome: cros_ec_typec: Register port altmodes")
> Signed-off-by: Prashant Malani <pmalani@...omium.org>

Acked-by: Heikki Krogerus <heikki.krogerus@...ux.intel.com>

> ---
>  drivers/platform/chrome/cros_ec_typec.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/platform/chrome/cros_ec_typec.c b/drivers/platform/chrome/cros_ec_typec.c
> index de6ee0f926a6..4d81d8d45b73 100644
> --- a/drivers/platform/chrome/cros_ec_typec.c
> +++ b/drivers/platform/chrome/cros_ec_typec.c
> @@ -25,7 +25,8 @@
>  
>  #define DRV_NAME "cros-ec-typec"
>  
> -#define DP_PORT_VDO	(BIT(DP_PIN_ASSIGN_C) | BIT(DP_PIN_ASSIGN_D) | DP_CAP_DFP_D)
> +#define DP_PORT_VDO	(DP_CONF_SET_PIN_ASSIGN(BIT(DP_PIN_ASSIGN_C) | BIT(DP_PIN_ASSIGN_D)) | \
> +				DP_CAP_DFP_D)
>  
>  /* Supported alt modes. */
>  enum {
> -- 
> 2.37.1.595.g718a3a8f04-goog

-- 
heikki