From: Arnd Bergmann <arnd@kernel.org>
To: Andrzej Hajda <andrzej.hajda@intel.com>,
Neil Armstrong <neil.armstrong@linaro.org>,
Robert Foss <rfoss@kernel.org>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Cc: Arnd Bergmann <arnd@arndb.de>,
Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
Jonas Karlman <jonas@kwiboo.se>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Chen-Yu Tsai <wenst@chromium.org>,
Eric Biggers <ebiggers@kernel.org>,
Andy Yan <andy.yan@rock-chips.com>,
Svyatoslav Ryhel <clamor95@gmail.com>,
Joseph Guo <qijian.guo@nxp.com>, Chia-I Wu <olvaffe@gmail.com>,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org
Subject: [PATCH] drm/bridge: lontium-lt9611uxc: select CONFIG_DRM_DISPLAY_HDMI_AUDIO_HELPER
Date: Mon, 16 Feb 2026 13:11:25 +0100 [thread overview]
Message-ID: <20260216121129.2057091-1-arnd@kernel.org> (raw)
From: Arnd Bergmann <arnd@arndb.de>
The audio helpers are now a dependency, causing the build to fail
when the Kconfig symbol is turned off:
lontium-lt9611uxc.o: in function `lt9611uxc_bridge_hpd_notify':
lontium-lt9611uxc.c:(.text+0x316): undefined reference to `drm_connector_hdmi_audio_plugged_notify'
lontium-lt9611uxc.c:(.text+0x332): undefined reference to `drm_connector_hdmi_audio_plugged_notify'
lontium-lt9611uxc.o: in function `lt9611uxc_bridge_hpd_notify':
lontium-lt9611uxc.c:(.text.lt9611uxc_bridge_hpd_notify+0x24): undefined reference to `drm_connector_hdmi_audio_plugged_notify'
Fixes: c08c123d4cd6 ("drm/bridge: lontium-lt9611uxc: switch to HDMI audio helpers")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/gpu/drm/bridge/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig
index 39385deafc68..2fc4f0b90443 100644
--- a/drivers/gpu/drm/bridge/Kconfig
+++ b/drivers/gpu/drm/bridge/Kconfig
@@ -181,6 +181,7 @@ config DRM_LONTIUM_LT9611UXC
tristate "Lontium LT9611UXC DSI/HDMI bridge"
select SND_SOC_HDMI_CODEC if SND_SOC
depends on OF
+ select DRM_DISPLAY_HDMI_AUDIO_HELPER
select DRM_PANEL_BRIDGE
select DRM_KMS_HELPER
select DRM_MIPI_DSI
--
2.39.5
reply other threads:[~2026-02-16 12:11 UTC|newest]
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