[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <20250902231821.2943-1-vovchkir@gmail.com>
Date: Wed, 3 Sep 2025 02:18:18 +0300
From: Vladimir Yakovlev <vovchkir@...il.com>
To: 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>,
Simona Vetter <simona@...ll.ch>,
dri-devel@...ts.freedesktop.org,
linux-kernel@...r.kernel.org
Cc: vovchkir@...il.com
Subject: [PATCH] drm/bridge: lontium-lt9611uxc: disable audio capture for HDMI card
The LT9611UXC only has an I2S input and therefore only an HDMI-TX
audio channel. In this case, the capture channel must be disabled
on the HDMI sound card.
Signed-off-by: Vladimir Yakovlev <vovchkir@...il.com>
---
drivers/gpu/drm/bridge/lontium-lt9611uxc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/bridge/lontium-lt9611uxc.c b/drivers/gpu/drm/bridge/lontium-lt9611uxc.c
index b17483f1550c..79feaec77afc 100644
--- a/drivers/gpu/drm/bridge/lontium-lt9611uxc.c
+++ b/drivers/gpu/drm/bridge/lontium-lt9611uxc.c
@@ -562,6 +562,7 @@ static int lt9611uxc_audio_init(struct device *dev, struct lt9611uxc *lt9611uxc)
struct hdmi_codec_pdata codec_data = {
.ops = <9611uxc_codec_ops,
.max_i2s_channels = 2,
+ .no_i2s_capture = 1,
.i2s = 1,
.data = lt9611uxc,
};
--
2.34.1
Powered by blists - more mailing lists