linux-kernel - [PATCH] drm/st7571-i2c: select CONFIG_DRM_CLIENT

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-next>] [day] [month] [year] [list]

Message-Id: <20250428150752.3970145-1-arnd@kernel.org>
Date: Mon, 28 Apr 2025 17:07:45 +0200
From: Arnd Bergmann <arnd@...nel.org>
To: 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>,
	Javier Martinez Canillas <javierm@...hat.com>,
	Marcus Folkesson <marcus.folkesson@...il.com>
Cc: Arnd Bergmann <arnd@...db.de>,
	David Lechner <david@...hnology.com>,
	Noralf Trønnes <noralf@...nnes.org>,
	Alex Lanzano <lanzano.alex@...il.com>,
	Kerem Karabay <kekrby@...il.com>,
	dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] drm/st7571-i2c: select CONFIG_DRM_CLIENT_SELECTION

From: Arnd Bergmann <arnd@...db.de>

The newly added driver calls drm_client_setup(), but that is not
always built in:

x86_64-linux-ld: vmlinux.o: in function `st7571_probe':
st7571-i2c.c:(.text+0x7b7119): undefined reference to `drm_client_setup'

Select the appropriate Kconfig symbol.

Fixes: 4b35f0f41ee2 ("drm/st7571-i2c: add support for Sitronix ST7571 LCD controller")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/gpu/drm/tiny/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/tiny/Kconfig b/drivers/gpu/drm/tiny/Kconfig
index 1dfe6291d9c0..654cd6f25faa 100644
--- a/drivers/gpu/drm/tiny/Kconfig
+++ b/drivers/gpu/drm/tiny/Kconfig
@@ -215,6 +215,7 @@ config TINYDRM_ST7586
 config DRM_ST7571_I2C
 	tristate "DRM support for Sitronix ST7571 display panels (I2C)"
 	depends on DRM && I2C && MMU
+	select DRM_CLIENT_SELECTION
 	select DRM_GEM_SHMEM_HELPER
 	select DRM_KMS_HELPER
 	select REGMAP_I2C
-- 
2.39.5