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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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7a4b9a29f8
The newnly added debug mode for the atmel_mxt_ts driver relies on
the v4l2 interface and vb2_vmalloc, but those might be configured
as loadable modules when the driver itself is built-in, resulting
in a link failure:
drivers/input/touchscreen/atmel_mxt_ts.o: In function `mxt_vidioc_querycap':
atmel_mxt_ts.c:(.text.mxt_vidioc_querycap+0x10): undefined reference to `video_devdata'
drivers/input/touchscreen/atmel_mxt_ts.o: In function `mxt_buffer_queue':
atmel_mxt_ts.c:(.text.mxt_buffer_queue+0x20): undefined reference to `vb2_plane_vaddr'
atmel_mxt_ts.c:(.text.mxt_buffer_queue+0x164): undefined reference to `vb2_buffer_done'
drivers/input/touchscreen/atmel_mxt_ts.o: In function `mxt_free_object_table':
atmel_mxt_ts.c:(.text.mxt_free_object_table+0x18): undefined reference to `video_unregister_device'
atmel_mxt_ts.c:(.text.mxt_free_object_table+0x20): undefined reference to `v4l2_device_unregister'
The best workaround I could come up with is to disallow the debug
mode unless it's actually possible to call it.
Fixes:
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||
---|---|---|
.. | ||
gameport | ||
joystick | ||
keyboard | ||
misc | ||
mouse | ||
rmi4 | ||
serio | ||
tablet | ||
touchscreen | ||
apm-power.c | ||
evbug.c | ||
evdev.c | ||
ff-core.c | ||
ff-memless.c | ||
input-compat.c | ||
input-compat.h | ||
input-leds.c | ||
input-mt.c | ||
input-polldev.c | ||
input.c | ||
joydev.c | ||
Kconfig | ||
Makefile | ||
matrix-keymap.c | ||
mousedev.c | ||
sparse-keymap.c |