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Is this working with "Ubuntu 22.04.4 LTS"? #21
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Try the kernel-6.1 branch instead. |
I already did as it was my first try, there are other errors:
|
Unfortunately I'm not too familiar with old kernel versions, it is better if you can update your kernel to 6.2 or above. |
Hello I'm trying to compile this driver under Ubuntu 22.04.4 LTS.
I'm using kernel 5.15.0-119-lowlatency and while compiling the 5.10 branch I get a lot of errors:
make all -j make CHECK="/usr/bin/sparse" -C /lib/modules/5.15.0-119-lowlatency/build M=/home/user123/projects/otherProjects/ms912x modules make[1]: Entering directory '/usr/src/linux-headers-5.15.0-119-lowlatency' CC [M] /home/user123/projects/otherProjects/ms912x/ms912x_registers.o CC [M] /home/user123/projects/otherProjects/ms912x/ms912x_connector.o CC [M] /home/user123/projects/otherProjects/ms912x/ms912x_transfer.o CC [M] /home/user123/projects/otherProjects/ms912x/ms912x_drv.o In file included from /home/user123/projects/otherProjects/ms912x/ms912x_connector.c:8: /home/user123/projects/otherProjects/ms912x/ms912x.h:113:66: warning: ‘struct iosys_map’ declared inside parameter list will not be visible outside of this definition or declaration 113 | int ms912x_fb_send_rect(struct drm_framebuffer *fb, const struct iosys_map *map, | ^~~~~~~~~ In file included from /home/user123/projects/otherProjects/ms912x/ms912x_registers.c:4: /home/user123/projects/otherProjects/ms912x/ms912x.h:113:66: warning: ‘struct iosys_map’ declared inside parameter list will not be visible outside of this definition or declaration 113 | int ms912x_fb_send_rect(struct drm_framebuffer *fb, const struct iosys_map *map, | ^~~~~~~~~ In file included from /home/user123/projects/otherProjects/ms912x/ms912x_drv.c:19: /home/user123/projects/otherProjects/ms912x/ms912x.h:113:66: warning: ‘struct iosys_map’ declared inside parameter list will not be visible outside of this definition or declaration 113 | int ms912x_fb_send_rect(struct drm_framebuffer *fb, const struct iosys_map *map, | ^~~~~~~~~ In file included from /home/user123/projects/otherProjects/ms912x/ms912x_transfer.c:8: /home/user123/projects/otherProjects/ms912x/ms912x.h:113:66: warning: ‘struct iosys_map’ declared inside parameter list will not be visible outside of this definition or declaration 113 | int ms912x_fb_send_rect(struct drm_framebuffer *fb, const struct iosys_map *map, | ^~~~~~~~~ /home/user123/projects/otherProjects/ms912x/ms912x_transfer.c:105:46: warning: ‘struct iosys_map’ declared inside parameter list will not be visible outside of this definition or declaration 105 | struct iosys_map *xrgb_buffer, | ^~~~~~~~~ /home/user123/projects/otherProjects/ms912x/ms912x_drv.c: In function ‘ms912x_pipe_update’: /home/user123/projects/otherProjects/ms912x/ms912x_drv.c:182:53: error: ‘shadow_plane_state’ undeclared (first use in this function); did you mean ‘drm_plane_state’? 182 | if (ms912x_fb_send_rect(state->fb, &shadow_plane_state->data[0], | ^~~~~~~~~~~~~~~~~~ | drm_plane_state /home/user123/projects/otherProjects/ms912x/ms912x_drv.c:182:53: note: each undeclared identifier is reported only once for each function it appears in /home/user123/projects/otherProjects/ms912x/ms912x_drv.c:186:53: error: ‘struct ms912x_device’ has no member named ‘update_rec’; did you mean ‘update_rect’? 186 | &ms912x->update_rec t, &rect); | ^~~~~~~~~~ | update_rect /home/user123/projects/otherProjects/ms912x/ms912x_drv.c:186:64: error: expected ‘)’ before ‘t’ 186 | &ms912x->update_rec t, &rect); | ^~ | ) /home/user123/projects/otherProjects/ms912x/ms912x_drv.c:185:43: note: to match this ‘(’ 185 | ms912x_merge_rects(&ms912x->update_rect, | ^ /home/user123/projects/otherProjects/ms912x/ms912x_drv.c:185:25: error: too few arguments to function ‘ms912x_merge_rects’ 185 | ms912x_merge_rects(&ms912x->update_rect, | ^~~~~~~~~~~~~~~~~~ /home/user123/projects/otherProjects/ms912x/ms912x_drv.c:160:13: note: declared here 160 | static void ms912x_merge_rects(struct drm_rect *dest, struct drm_rect *r1, | ^~~~~~~~~~~~~~~~~~ make[2]: *** [scripts/Makefile.build:297: /home/user123/projects/otherProjects/ms912x/ms912x_drv.o] Error 1 make[2]: *** Waiting for unfinished jobs.... /home/user123/projects/otherProjects/ms912x/ms912x_transfer.c: In function ‘ms912x_xrgb_to_yuv422_line’: /home/user123/projects/otherProjects/ms912x/ms912x_transfer.c:113:9: error: implicit declaration of function ‘iosys_map_memcpy_from’ [-Werror=implicit-function-declaration] 113 | iosys_map_memcpy_from(temp_buffer, xrgb_buffer, offset, width * 4); | ^~~~~~~~~~~~~~~~~~~~~ /home/user123/projects/otherProjects/ms912x/ms912x_transfer.c: At top level: /home/user123/projects/otherProjects/ms912x/ms912x_transfer.c:146:65: warning: ‘struct iosys_map’ declared inside parameter list will not be visible outside of this definition or declaration 146 | static int ms912x_fb_xrgb8888_to_yuv422(void *dst, const struct iosys_map *src, | ^~~~~~~~~ /home/user123/projects/otherProjects/ms912x/ms912x_transfer.c: In function ‘ms912x_fb_xrgb8888_to_yuv422’: /home/user123/projects/otherProjects/ms912x/ms912x_transfer.c:152:26: error: storage size of ‘fb_map’ isn’t known 152 | struct iosys_map fb_map; | ^~~~~~ /home/user123/projects/otherProjects/ms912x/ms912x_transfer.c:172:18: error: implicit declaration of function ‘IOSYS_MAP_INIT_OFFSET’ [-Werror=implicit-function-declaration] 172 | fb_map = IOSYS_MAP_INIT_OFFSET(src, y1 * fb->pitches[0]); | ^~~~~~~~~~~~~~~~~~~~~ /home/user123/projects/otherProjects/ms912x/ms912x_transfer.c:175:17: error: implicit declaration of function ‘iosys_map_incr’ [-Werror=implicit-function-declaration] 175 | iosys_map_incr(&fb_map, fb->pitches[0]); | ^~~~~~~~~~~~~~ /home/user123/projects/otherProjects/ms912x/ms912x_transfer.c:152:26: warning: unused variable ‘fb_map’ [-Wunused-variable] 152 | struct iosys_map fb_map; | ^~~~~~ /home/user123/projects/otherProjects/ms912x/ms912x_transfer.c: At top level: /home/user123/projects/otherProjects/ms912x/ms912x_transfer.c:184:66: warning: ‘struct iosys_map’ declared inside parameter list will not be visible outside of this definition or declaration 184 | int ms912x_fb_send_rect(struct drm_framebuffer *fb, const struct iosys_map *map, | ^~~~~~~~~ /home/user123/projects/otherProjects/ms912x/ms912x_transfer.c:184:5: error: conflicting types for ‘ms912x_fb_send_rect’; have ‘int(struct drm_framebuffer *, const struct iosys_map *, struct drm_rect *)’ 184 | int ms912x_fb_send_rect(struct drm_framebuffer *fb, const struct iosys_map *map, | ^~~~~~~~~~~~~~~~~~~ In file included from /home/user123/projects/otherProjects/ms912x/ms912x_transfer.c:8: /home/user123/projects/otherProjects/ms912x/ms912x.h:113:5: note: previous declaration of ‘ms912x_fb_send_rect’ with type ‘int(struct drm_framebuffer *, const struct iosys_map *, struct drm_rect *)’ 113 | int ms912x_fb_send_rect(struct drm_framebuffer *fb, const struct iosys_map *map, | ^~~~~~~~~~~~~~~~~~~ /home/user123/projects/otherProjects/ms912x/ms912x_transfer.c: In function ‘ms912x_fb_send_rect’: /home/user123/projects/otherProjects/ms912x/ms912x_transfer.c:209:43: error: passing argument 1 of ‘drm_gem_shmem_vmap’ from incompatible pointer type [-Werror=incompatible-pointer-types] 209 | vaddr = drm_gem_shmem_vmap(fb->obj[0]); | ~~~~~~~^~~ | | | struct drm_gem_object * In file included from /home/user123/projects/otherProjects/ms912x/ms912x_transfer.c:6: ./include/drm/drm_gem_shmem_helper.h:116:53: note: expected ‘struct drm_gem_shmem_object *’ but argument is of type ‘struct drm_gem_object *’ 116 | int drm_gem_shmem_vmap(struct drm_gem_shmem_object *shmem, struct dma_buf_map *map); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~ /home/user123/projects/otherProjects/ms912x/ms912x_transfer.c:209:17: error: too few arguments to function ‘drm_gem_shmem_vmap’ 209 | vaddr = drm_gem_shmem_vmap(fb->obj[0]); | ^~~~~~~~~~~~~~~~~~ In file included from /home/user123/projects/otherProjects/ms912x/ms912x_transfer.c:6: ./include/drm/drm_gem_shmem_helper.h:116:5: note: declared here 116 | int drm_gem_shmem_vmap(struct drm_gem_shmem_object *shmem, struct dma_buf_map *map); | ^~~~~~~~~~~~~~~~~~ /home/user123/projects/otherProjects/ms912x/ms912x_transfer.c:223:44: error: passing argument 2 of ‘ms912x_fb_xrgb8888_to_yuv422’ from incompatible pointer type [-Werror=incompatible-pointer-types] 223 | map, fb, rect); | ^~~ | | | const struct iosys_map * /home/user123/projects/otherProjects/ms912x/ms912x_transfer.c:146:76: note: expected ‘const struct iosys_map *’ but argument is of type ‘const struct iosys_map *’ 146 | static int ms912x_fb_xrgb8888_to_yuv422(void *dst, const struct iosys_map *src, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ /home/user123/projects/otherProjects/ms912x/ms912x_transfer.c:230:37: error: passing argument 1 of ‘drm_gem_shmem_vunmap’ from incompatible pointer type [-Werror=incompatible-pointer-types] 230 | drm_gem_shmem_vunmap(fb->obj[0], vaddr); | ~~~~~~~^~~ | | | struct drm_gem_object * In file included from /home/user123/projects/otherProjects/ms912x/ms912x_transfer.c:6: ./include/drm/drm_gem_shmem_helper.h:117:56: note: expected ‘struct drm_gem_shmem_object *’ but argument is of type ‘struct drm_gem_object *’ 117 | void drm_gem_shmem_vunmap(struct drm_gem_shmem_object *shmem, struct dma_buf_map *map); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~ cc1: some warnings being treated as errors make[2]: *** [scripts/Makefile.build:297: /home/user123/projects/otherProjects/ms912x/ms912x_transfer.o] Error 1 make[1]: *** [Makefile:1911: /home/user123/projects/otherProjects/ms912x] Error 2 make[1]: Leaving directory '/usr/src/linux-headers-5.15.0-119-lowlatency' make: *** [Makefile:15: modules] Error 2
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