tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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drm/st7571-i2c: select CONFIG_DRM_CLIENT_SELECTION

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@arndb.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Link: https://lore.kernel.org/r/20250428150752.3970145-1-arnd@kernel.org
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>

authored by

Arnd Bergmann and committed by
Javier Martinez Canillas f2c8f90b e74b84cd

+1
+1
drivers/gpu/drm/tiny/Kconfig
··· 215 215 config DRM_ST7571_I2C 216 216 tristate "DRM support for Sitronix ST7571 display panels (I2C)" 217 217 depends on DRM && I2C && MMU 218 + select DRM_CLIENT_SELECTION 218 219 select DRM_GEM_SHMEM_HELPER 219 220 select DRM_KMS_HELPER 220 221 select REGMAP_I2C