From nobody Thu Mar 19 02:04:56 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3800B30C61B for ; Mon, 16 Feb 2026 12:11:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771243898; cv=none; b=E7OBGNtJZlpb+g2P6tFL3P7nx09LfimdUEqtBgGI24hnJ3CLWB/asjol4IC4haSbbAn/gRTqpJZLGtJovEZ5M6ZznaeggLj4luklhheFw4WyTaf4iYBgkD9H+KZ/RXAoBZgVzP78rLlW4biI94NTx+ZCWjGNhpJJrrqy1wo5NCk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771243898; c=relaxed/simple; bh=wRq2grofCoWFOhLfprvW5OhmmGODZ2PIdA3cRAlGVnM=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=YEoC+AnL5FnOXms39rcos3mpcE1+LA8j7xhx3rgMF0rRByiMqvccxQVx+9ynCJ62GzpckbkXgZmkWabN+XIbSuJOr0vJDy58OpaxDUKIcNHM3LJcwYcTdI+T8wesdp4YXjF0amWHtnODBnI2P2WttIndYPirDGo47ivqnChhFtY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=otmyubET; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="otmyubET" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AEB22C116C6; Mon, 16 Feb 2026 12:11:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1771243897; bh=wRq2grofCoWFOhLfprvW5OhmmGODZ2PIdA3cRAlGVnM=; h=From:To:Cc:Subject:Date:From; b=otmyubET1PAdyDNae/O+P2ZZf04KqdaJNnz3msSLuJaVEcnJphipWUdkb18MXqBZr SbB3++Xew3am9qViJRaYweIrPrf0qRFi5WcFFG2JhvGWNRBGWIsGG0nK9EL62FLyff 95EN6FD5vtLTLzZzEdlBa9gu6BkK7qY2foO7yOP0wnstwtl3KCH7zeCnXTmBG6dUMV c3bZSBopAl+lyCunFy3GUCwaqWpETax1vrEmsdVAgd5lNpej2hTXEMFLD0Y5yY70rD bURRRHLAFs1qMvyLnkitPSbqeVjlDmiGwcd18z1lq5EslgUVAXN6lzgVIee9Qixu/x 3NYOK+jPvpeBA== From: Arnd Bergmann To: Andrzej Hajda , Neil Armstrong , Robert Foss , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Dmitry Baryshkov Cc: Arnd Bergmann , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Chen-Yu Tsai , Eric Biggers , Andy Yan , Svyatoslav Ryhel , Joseph Guo , Chia-I Wu , 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 Message-Id: <20260216121129.2057091-1-arnd@kernel.org> X-Mailer: git-send-email 2.39.5 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Arnd Bergmann 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_hd= mi_audio_plugged_notify' lontium-lt9611uxc.c:(.text+0x332): undefined reference to `drm_connector_hd= mi_audio_plugged_notify' lontium-lt9611uxc.o: in function `lt9611uxc_bridge_hpd_notify': lontium-lt9611uxc.c:(.text.lt9611uxc_bridge_hpd_notify+0x24): undefined ref= erence to `drm_connector_hdmi_audio_plugged_notify' Fixes: c08c123d4cd6 ("drm/bridge: lontium-lt9611uxc: switch to HDMI audio h= elpers") Signed-off-by: Arnd Bergmann --- 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 --=20 2.39.5