linux-kernel - Re: [PATCH] drm/bridge:anx7625:Update audio status while detecting

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Message-ID: <CAGXv+5GdgECuCeXGX3MJJRMr3XyMdZkJPyH7e5V+041ViQEi-g@mail.gmail.com>
Date: Wed, 6 Mar 2024 11:07:26 +0800
From: Chen-Yu Tsai <wenst@...omium.org>
To: Hsin-Te Yuan <yuanhsinte@...omium.org>
Cc: Andrzej Hajda <andrzej.hajda@...el.com>, Neil Armstrong <neil.armstrong@...aro.org>, 
	Robert Foss <rfoss@...nel.org>, Laurent Pinchart <Laurent.pinchart@...asonboard.com>, 
	Jonas Karlman <jonas@...boo.se>, Jernej Skrabec <jernej.skrabec@...il.com>, 
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, Maxime Ripard <mripard@...nel.org>, 
	Thomas Zimmermann <tzimmermann@...e.de>, David Airlie <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>, 
	dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drm/bridge:anx7625:Update audio status while detecting

Hi,

Please add a space after the colons in the subject line.

On Tue, Mar 5, 2024 at 8:32 PM Hsin-Te Yuan <yuanhsinte@...omium.org> wrote:
>
> Previously, the audio status was not updated during detection, leading
> to a persistent audio despite hot plugging events. To resolve this

                       ^ it feels like this sentence is incomplete.

> issue, update the audio status during detection.

Please add a Fixes: tag.

> Signed-off-by: Hsin-Te Yuan <yuanhsinte@...omium.org>
> ---
>  drivers/gpu/drm/bridge/analogix/anx7625.c | 9 ++++++++-
>  1 file changed, 8 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c
> index 29d91493b101a..9f0d0c5b8ebf5 100644
> --- a/drivers/gpu/drm/bridge/analogix/anx7625.c
> +++ b/drivers/gpu/drm/bridge/analogix/anx7625.c
> @@ -2481,15 +2481,22 @@ static void anx7625_bridge_atomic_disable(struct drm_bridge *bridge,
>         mutex_unlock(&ctx->aux_lock);
>  }
>
> +static void
> +anx7625_audio_update_connector_status(struct anx7625_data *ctx,
> +                                     enum drm_connector_status status);
> +
>  static enum drm_connector_status
>  anx7625_bridge_detect(struct drm_bridge *bridge)
>  {
>         struct anx7625_data *ctx = bridge_to_anx7625(bridge);
>         struct device *dev = ctx->dev;
> +       enum drm_connector_status status;
>
>         DRM_DEV_DEBUG_DRIVER(dev, "drm bridge detect\n");
>
> -       return anx7625_sink_detect(ctx);
> +       status = anx7625_sink_detect(ctx);
> +       anx7625_audio_update_connector_status(ctx, status);

Nit: add an empty line here.

> +       return status;
>  }
>
>  static struct edid *anx7625_bridge_get_edid(struct drm_bridge *bridge,
>
> ---
> base-commit: 90d35da658da8cff0d4ecbb5113f5fac9d00eb72
> change-id: 20240305-anx7625-fe16d3a9d37d
>
> Best regards,
> --
> Hsin-Te Yuan <yuanhsinte@...omium.org>
>