linux-kernel - Re: [PATCH] drm/mipi: set fwnode when a mipi_dsi

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] [day] [month] [year] [list]

Date:   Tue, 31 Aug 2021 10:52:26 -0700
From:   Will McVicker <willmcvicker@...gle.com>
To:     Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>
Cc:     dri-devel@...ts.freedesktop.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Saravana Kannan <saravanak@...gle.com>,
        "Cc: Android Kernel" <kernel-team@...roid.com>
Subject: Re: [PATCH] drm/mipi: set fwnode when a mipi_dsi_device is registered

Hi All,

I'd like to send a reminder for a review on this patch.

Thanks,
Will


On Fri, Jul 16, 2021 at 5:03 PM Will McVicker <willmcvicker@...gle.com> wrote:
>
> This allows the fw_devlink feature to work across mipi_dsi bus devices too.
> This feature avoids unnecessary probe deferrals of mipi_dsi devices, defers
> consumers of mipi_dsi devices till the mipi_dsi devices probe, and allows
> mipi_dsi drivers to implement sync_state() callbacks.
>
> Suggested-by: Saravana Kannan <saravanak@...gle.com>
> Signed-off-by: Will McVicker <willmcvicker@...gle.com>
> Reviewed-by: Saravana Kannan <saravanak@...gle.com>
> ---
>  drivers/gpu/drm/drm_mipi_dsi.c | 1 +
>  1 file changed, 1 insertion(+)
>
> v2:
>  Thanks Saravana for the comments! I updated the commit message and added your
>  reviewed-by.
>
> diff --git a/drivers/gpu/drm/drm_mipi_dsi.c b/drivers/gpu/drm/drm_mipi_dsi.c
> index 5dd475e82995..469d56cf2a50 100644
> --- a/drivers/gpu/drm/drm_mipi_dsi.c
> +++ b/drivers/gpu/drm/drm_mipi_dsi.c
> @@ -222,6 +222,7 @@ mipi_dsi_device_register_full(struct mipi_dsi_host *host,
>         }
>
>         dsi->dev.of_node = info->node;
> +       dsi->dev.fwnode = of_fwnode_handle(info->node);
>         dsi->channel = info->channel;
>         strlcpy(dsi->name, info->type, sizeof(dsi->name));
>
> --
> 2.32.0.402.g57bb445576-goog
>