The driver uses deferred I/O. Select the correct helpers via FB_SYSMEM_HELPERS_DEFERRED in the Kconfig file. Signed-off-by: Thomas Zimmermann <tzimmermann@xxxxxxx> --- drivers/video/fbdev/Kconfig | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig index e234e90d06b83..8c38969e9468a 100644 --- a/drivers/video/fbdev/Kconfig +++ b/drivers/video/fbdev/Kconfig @@ -1696,11 +1696,7 @@ config FB_UDL depends on FB && USB depends on FB_DEVICE select FB_MODE_HELPERS - select FB_SYS_FILLRECT - select FB_SYS_COPYAREA - select FB_SYS_IMAGEBLIT - select FB_SYS_FOPS - select FB_DEFERRED_IO + select FB_SYSMEM_HELPERS_DEFERRED help This is a kernel framebuffer driver for DisplayLink USB devices. Supports fbdev clients like xf86-video-fbdev, kdrive, fbi, and -- 2.42.0
