Hi,
smifb2-dkms fails to build a module for Linux 7.2 in experimental:
DKMS (dkms-3.2.2) make.log for smifb2/2.4.3.0.19.g7a73b0c for kernel 7.2-amd64 (x86_64)
Wed Sep 2 19:45:13 UTC 2026
Building module(s)
# command: make -j14 KERNELRELEASE=7.2-amd64 -C /lib/modules/7.2-amd64/build M=/var/lib/dkms/smifb2/2.4.3.0.19.g7a73b0c/build
make: Entering directory '/usr/src/linux-headers-7.2-amd64'
make[1]: Entering directory '/var/lib/dkms/smifb2/2.4.3.0.19.g7a73b0c/build'
CC [M] smi_drv.o
CC [M] smi_main.o
CC [M] smi_mode.o
CC [M] smi_plane.o
CC [M] smi_ttm.o
CC [M] smi_prime.o
CC [M] hw750.o
CC [M] hw768.o
CC [M] smi_debugfs.o
CC [M] ddk750/ddk750_help.o
CC [M] ddk750/ddk750_chip.o
CC [M] ddk750/ddk750_clock.o
CC [M] ddk750/ddk750_mode.o
CC [M] ddk750/ddk750_power.o
CC [M] ddk750/ddk750_helper.o
CC [M] ddk750/ddk750_display.o
CC [M] ddk750/ddk750_2d.o
CC [M] ddk750/ddk750_edid.o
CC [M] ddk750/ddk750_swi2c.o
CC [M] ddk750/ddk750_hwi2c.o
smi_plane.c:47:40: warning: 'struct drm_atomic_state' declared inside parameter list will not be visible outside of this definition or declaration
47 | struct drm_atomic_state *atom_state
| ^~~~~~~~~~~~~~~~
smi_plane.c: In function 'smi_cursor_atomic_check':
smi_plane.c:52:72: error: passing argument 1 of 'drm_atomic_get_new_plane_state' from incompatible pointer type [-Wincompatible-pointer-types]
52 | struct drm_plane_state *state = drm_atomic_get_new_plane_state(atom_state, plane);
| ^~~~~~~~~~
| |
| struct drm_atomic_state *
In file included from smi_plane.c:10:
/usr/src/linux-headers-7.2-common/include/drm/drm_atomic.h:824:64: note: expected 'const struct drm_atomic_commit *' but argument is of type 'struct drm_atomic_state *'
824 | drm_atomic_get_new_plane_state(const struct drm_atomic_commit *state,
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
smi_plane.c: At top level:
smi_plane.c:75:40: warning: 'struct drm_atomic_state' declared inside parameter list will not be visible outside of this definition or declaration
75 | struct drm_atomic_state *atom_state
| ^~~~~~~~~~~~~~~~
smi_plane.c: In function 'smi_cursor_atomic_update':
smi_plane.c:80:76: error: passing argument 1 of 'drm_atomic_get_old_plane_state' from incompatible pointer type [-Wincompatible-pointer-types]
80 | struct drm_plane_state *old_state = drm_atomic_get_old_plane_state(atom_state, plane);
| ^~~~~~~~~~
| |
| struct drm_atomic_state *
/usr/src/linux-headers-7.2-common/include/drm/drm_atomic.h:809:64: note: expected 'const struct drm_atomic_commit *' but argument is of type 'struct drm_atomic_state *'
809 | drm_atomic_get_old_plane_state(const struct drm_atomic_commit *state,
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
smi_plane.c:81:76: error: passing argument 1 of 'drm_atomic_get_new_plane_state' from incompatible pointer type [-Wincompatible-pointer-types]
81 | struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(atom_state, plane);
| ^~~~~~~~~~
| |
| struct drm_atomic_state *
/usr/src/linux-headers-7.2-common/include/drm/drm_atomic.h:824:64: note: expected 'const struct drm_atomic_commit *' but argument is of type 'struct drm_atomic_state *'
824 | drm_atomic_get_new_plane_state(const struct drm_atomic_commit *state,
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
smi_plane.c: At top level:
smi_plane.c:236:40: warning: 'struct drm_atomic_state' declared inside parameter list will not be visible outside of this definition or declaration
236 | struct drm_atomic_state *atom_state
| ^~~~~~~~~~~~~~~~
smi_plane.c: In function 'smi_cursor_atomic_disable':
smi_plane.c:241:76: error: passing argument 1 of 'drm_atomic_get_old_plane_state' from incompatible pointer type [-Wincompatible-pointer-types]
241 | struct drm_plane_state *old_state = drm_atomic_get_old_plane_state(atom_state, plane);
| ^~~~~~~~~~
| |
| struct drm_atomic_state *
/usr/src/linux-headers-7.2-common/include/drm/drm_atomic.h:809:64: note: expected 'const struct drm_atomic_commit *' but argument is of type 'struct drm_atomic_state *'
809 | drm_atomic_get_old_plane_state(const struct drm_atomic_commit *state,
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
smi_plane.c: At top level:
smi_plane.c:287:25: error: initialization of 'int (*)(struct drm_plane *, struct drm_atomic_commit *)' from incompatible pointer type 'int (*)(struct drm_plane *, struct drm_atomic_state *)' [-Wincompatible-pointer-types]
287 | .atomic_check = smi_cursor_atomic_check,
| ^~~~~~~~~~~~~~~~~~~~~~~
smi_plane.c:287:25: note: (near initialization for 'smi_cursor_helper_funcs.atomic_check')
smi_plane.c:43:12: note: 'smi_cursor_atomic_check' declared here
43 | static int smi_cursor_atomic_check(struct drm_plane *plane,
| ^~~~~~~~~~~~~~~~~~~~~~~
smi_plane.c:288:26: error: initialization of 'void (*)(struct drm_plane *, struct drm_atomic_commit *)' from incompatible pointer type 'void (*)(struct drm_plane *, struct drm_atomic_state *)' [-Wincompatible-pointer-types]
288 | .atomic_update = smi_cursor_atomic_update,
| ^~~~~~~~~~~~~~~~~~~~~~~~
smi_plane.c:288:26: note: (near initialization for 'smi_cursor_helper_funcs.atomic_update')
smi_plane.c:71:13: note: 'smi_cursor_atomic_update' declared here
71 | static void smi_cursor_atomic_update(struct drm_plane *plane,
| ^~~~~~~~~~~~~~~~~~~~~~~~
smi_plane.c:289:27: error: initialization of 'void (*)(struct drm_plane *, struct drm_atomic_commit *)' from incompatible pointer type 'void (*)(struct drm_plane *, struct drm_atomic_state *)' [-Wincompatible-pointer-types]
289 | .atomic_disable = smi_cursor_atomic_disable,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
smi_plane.c:289:27: note: (near initialization for 'smi_cursor_helper_funcs.atomic_disable')
smi_plane.c:232:13: note: 'smi_cursor_atomic_disable' declared here
232 | static void smi_cursor_atomic_disable(struct drm_plane *plane,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
smi_plane.c:378:40: warning: 'struct drm_atomic_state' declared inside parameter list will not be visible outside of this definition or declaration
378 | struct drm_atomic_state *atom_state
| ^~~~~~~~~~~~~~~~
smi_plane.c: In function 'smi_primary_plane_atomic_update':
smi_plane.c:383:72: error: passing argument 1 of 'drm_atomic_get_new_plane_state' from incompatible pointer type [-Wincompatible-pointer-types]
383 | struct drm_plane_state *state = drm_atomic_get_new_plane_state(atom_state,
| ^~~~~~~~~~
| |
| struct drm_atomic_state *
/usr/src/linux-headers-7.2-common/include/drm/drm_atomic.h:824:64: note: expected 'const struct drm_atomic_commit *' but argument is of type 'struct drm_atomic_state *'
824 | drm_atomic_get_new_plane_state(const struct drm_atomic_commit *state,
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
smi_plane.c: At top level:
smi_plane.c:470:16: warning: 'struct drm_atomic_state' declared inside parameter list will not be visible outside of this definition or declaration
470 | struct drm_atomic_state *atom_state
| ^~~~~~~~~~~~~~~~
smi_plane.c: In function 'smi_primary_plane_atomic_check':
smi_plane.c:475:72: error: passing argument 1 of 'drm_atomic_get_new_plane_state' from incompatible pointer type [-Wincompatible-pointer-types]
475 | struct drm_plane_state *state = drm_atomic_get_new_plane_state(atom_state, plane);
| ^~~~~~~~~~
| |
| struct drm_atomic_state *
/usr/src/linux-headers-7.2-common/include/drm/drm_atomic.h:824:64: note: expected 'const struct drm_atomic_commit *' but argument is of type 'struct drm_atomic_state *'
824 | drm_atomic_get_new_plane_state(const struct drm_atomic_commit *state,
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
smi_plane.c:488:48: error: passing argument 1 of 'drm_atomic_get_crtc_state' from incompatible pointer type [-Wincompatible-pointer-types]
488 | crtc_state = drm_atomic_get_crtc_state(atom_state, crtc);
| ^~~~~~~~~~
| |
| struct drm_atomic_state *
/usr/src/linux-headers-7.2-common/include/drm/drm_atomic.h:719:53: note: expected 'struct drm_atomic_commit *' but argument is of type 'struct drm_atomic_state *'
719 | drm_atomic_get_crtc_state(struct drm_atomic_commit *state,
| ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
smi_plane.c: At top level:
smi_plane.c:512:25: error: initialization of 'int (*)(struct drm_plane *, struct drm_atomic_commit *)' from incompatible pointer type 'int (*)(struct drm_plane *, struct drm_atomic_state *)' [-Wincompatible-pointer-types]
512 | .atomic_check = smi_primary_plane_atomic_check,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
smi_plane.c:512:25: note: (near initialization for 'smi_primary_plane_helper_funcs.atomic_check')
smi_plane.c:466:12: note: 'smi_primary_plane_atomic_check' declared here
466 | static int smi_primary_plane_atomic_check(struct drm_plane *plane,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
smi_plane.c:513:26: error: initialization of 'void (*)(struct drm_plane *, struct drm_atomic_commit *)' from incompatible pointer type 'void (*)(struct drm_plane *, struct drm_atomic_state *)' [-Wincompatible-pointer-types]
513 | .atomic_update = smi_primary_plane_atomic_update,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
smi_plane.c:513:26: note: (near initialization for 'smi_primary_plane_helper_funcs.atomic_update')
smi_plane.c:374:13: note: 'smi_primary_plane_atomic_update' declared here
374 | static void smi_primary_plane_atomic_update(struct drm_plane *plane,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make[3]: *** [/usr/src/linux-headers-7.2-common/scripts/Makefile.build:294: smi_plane.o] Error 1
make[3]: *** Waiting for unfinished jobs....
smi_mode.c:338:16: warning: 'struct drm_atomic_state' declared inside parameter list will not be visible outside of this definition or declaration
338 | struct drm_atomic_state *state)
| ^~~~~~~~~~~~~~~~
smi_mode.c:355:24: warning: 'struct drm_atomic_state' declared inside parameter list will not be visible outside of this definition or declaration
355 | struct drm_atomic_state *state)
| ^~~~~~~~~~~~~~~~
smi_mode.c:366:24: warning: 'struct drm_atomic_state' declared inside parameter list will not be visible outside of this definition or declaration
366 | struct drm_atomic_state *state)
| ^~~~~~~~~~~~~~~~
smi_mode.c:420:25: error: initialization of 'void (*)(struct drm_crtc *, struct drm_atomic_commit *)' from incompatible pointer type 'void (*)(struct drm_crtc *, struct drm_atomic_state *)' [-Wincompatible-pointer-types]
420 | .atomic_flush = smi_crtc_atomic_flush,
| ^~~~~~~~~~~~~~~~~~~~~
smi_mode.c:420:25: note: (near initialization for 'smi_crtc_helper_funcs.atomic_flush')
smi_mode.c:336:13: note: 'smi_crtc_atomic_flush' declared here
336 | static void smi_crtc_atomic_flush(struct drm_crtc *crtc,
| ^~~~~~~~~~~~~~~~~~~~~
smi_mode.c:421:26: error: initialization of 'void (*)(struct drm_crtc *, struct drm_atomic_commit *)' from incompatible pointer type 'void (*)(struct drm_crtc *, struct drm_atomic_state *)' [-Wincompatible-pointer-types]
421 | .atomic_enable = smi_crtc_atomic_enable,
| ^~~~~~~~~~~~~~~~~~~~~~
smi_mode.c:421:26: note: (near initialization for 'smi_crtc_helper_funcs.atomic_enable')
smi_mode.c:353:13: note: 'smi_crtc_atomic_enable' declared here
353 | static void smi_crtc_atomic_enable(struct drm_crtc *crtc,
| ^~~~~~~~~~~~~~~~~~~~~~
smi_mode.c:422:27: error: initialization of 'void (*)(struct drm_crtc *, struct drm_atomic_commit *)' from incompatible pointer type 'void (*)(struct drm_crtc *, struct drm_atomic_state *)' [-Wincompatible-pointer-types]
422 | .atomic_disable = smi_crtc_atomic_disable
| ^~~~~~~~~~~~~~~~~~~~~~~
smi_mode.c:422:27: note: (near initialization for 'smi_crtc_helper_funcs.atomic_disable')
smi_mode.c:364:13: note: 'smi_crtc_atomic_disable' declared here
364 | static void smi_crtc_atomic_disable(struct drm_crtc *crtc,
| ^~~~~~~~~~~~~~~~~~~~~~~
make[3]: *** [/usr/src/linux-headers-7.2-common/scripts/Makefile.build:294: smi_mode.o] Error 1
make[2]: *** [/usr/src/linux-headers-7.2-common/Makefile:2211: .] Error 2
make[1]: *** [/usr/src/linux-headers-7.2-common/Makefile:260: __sub-make] Error 2
make[1]: Leaving directory '/var/lib/dkms/smifb2/2.4.3.0.19.g7a73b0c/build'
make: *** [/usr/src/linux-headers-7.2-common/Makefile:260: __sub-make] Error 2
make: Leaving directory '/usr/src/linux-headers-7.2-amd64'
# exit code: 2
# elapsed time: 00:00:04
----------------------------------------------------------------
Andreas