[drm-xe:drm-xe-next 897/1053] drivers/gpu/drm/xe/compat-i915-headers/gem/i915_gem_object.h:55:24: error: implicit declaration of function 'readq'; did you mean 'readb'?
kernel test robot
lkp at intel.com
Sat Dec 9 22:06:56 UTC 2023
tree: https://gitlab.freedesktop.org/drm/xe/kernel.git drm-xe-next
head: 1fc141d1f445b8e5ab4ff14645b0482dd98460b9
commit: 0931b43873794c814a4a6fe1868b61edfe993b67 [897/1053] drm/xe/display: Implement display support
config: arc-allmodconfig (https://download.01.org/0day-ci/archive/20231210/202312100637.R8yMm5VH-lkp@intel.com/config)
compiler: arceb-elf-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231210/202312100637.R8yMm5VH-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp at intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202312100637.R8yMm5VH-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from drivers/gpu/drm/xe/compat-i915-headers/i915_drv.h:15,
from drivers/gpu/drm/xe/xe_display.c:16:
drivers/gpu/drm/xe/compat-i915-headers/gem/i915_gem_object.h: In function 'i915_gem_object_read_from_page':
>> drivers/gpu/drm/xe/compat-i915-headers/gem/i915_gem_object.h:55:24: error: implicit declaration of function 'readq'; did you mean 'readb'? [-Werror=implicit-function-declaration]
55 | *ptr = readq((void __iomem *)(virtual + ofs));
| ^~~~~
| readb
cc1: some warnings being treated as errors
--
In file included from drivers/gpu/drm/xe/compat-i915-headers/i915_drv.h:15,
from drivers/gpu/drm/xe/display/intel_fbdev_fb.c:13:
drivers/gpu/drm/xe/compat-i915-headers/gem/i915_gem_object.h: In function 'i915_gem_object_read_from_page':
>> drivers/gpu/drm/xe/compat-i915-headers/gem/i915_gem_object.h:55:24: error: implicit declaration of function 'readq'; did you mean 'readb'? [-Werror=implicit-function-declaration]
55 | *ptr = readq((void __iomem *)(virtual + ofs));
| ^~~~~
| readb
drivers/gpu/drm/xe/display/intel_fbdev_fb.c: In function 'intel_fbdev_fb_alloc':
drivers/gpu/drm/xe/display/intel_fbdev_fb.c:72:28: error: implicit declaration of function 'intel_bo_to_drm_bo' [-Werror=implicit-function-declaration]
72 | drm_gem_object_put(intel_bo_to_drm_bo(obj));
| ^~~~~~~~~~~~~~~~~~
drivers/gpu/drm/xe/display/intel_fbdev_fb.c:72:28: warning: passing argument 1 of 'drm_gem_object_put' makes pointer from integer without a cast [-Wint-conversion]
72 | drm_gem_object_put(intel_bo_to_drm_bo(obj));
| ^~~~~~~~~~~~~~~~~~~~~~~
| |
| int
In file included from include/drm/ttm/ttm_bo.h:34,
from drivers/gpu/drm/xe/xe_bo_types.h:12,
from drivers/gpu/drm/xe/xe_bo.h:11,
from drivers/gpu/drm/xe/compat-i915-headers/gem/i915_gem_object.h:11:
include/drm/drm_gem.h:501:43: note: expected 'struct drm_gem_object *' but argument is of type 'int'
501 | drm_gem_object_put(struct drm_gem_object *obj)
| ~~~~~~~~~~~~~~~~~~~~~~~^~~
drivers/gpu/drm/xe/display/intel_fbdev_fb.c: In function 'intel_fbdev_fb_fill_info':
drivers/gpu/drm/xe/display/intel_fbdev_fb.c:101:52: error: invalid type argument of '->' (have 'int')
101 | info->screen_size = intel_bo_to_drm_bo(obj)->size;
| ^~
cc1: some warnings being treated as errors
--
In file included from drivers/gpu/drm/xe/compat-i915-headers/i915_drv.h:15,
from drivers/gpu/drm/i915/display/intel_display_trace.h:16,
from drivers/gpu/drm/i915/display/intel_atomic_plane.c:46:
drivers/gpu/drm/xe/compat-i915-headers/gem/i915_gem_object.h: In function 'i915_gem_object_read_from_page':
>> drivers/gpu/drm/xe/compat-i915-headers/gem/i915_gem_object.h:55:24: error: implicit declaration of function 'readq'; did you mean 'readb'? [-Werror=implicit-function-declaration]
55 | *ptr = readq((void __iomem *)(virtual + ofs));
| ^~~~~
| readb
drivers/gpu/drm/i915/display/intel_atomic_plane.c: In function 'intel_prepare_plane_fb':
drivers/gpu/drm/i915/display/intel_atomic_plane.c:1099:51: error: implicit declaration of function 'intel_bo_to_drm_bo' [-Werror=implicit-function-declaration]
1099 | ret = add_dma_resv_fences(intel_bo_to_drm_bo(old_obj)->resv,
| ^~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_atomic_plane.c:1099:78: error: invalid type argument of '->' (have 'int')
1099 | ret = add_dma_resv_fences(intel_bo_to_drm_bo(old_obj)->resv,
| ^~
cc1: some warnings being treated as errors
--
In file included from drivers/gpu/drm/xe/compat-i915-headers/i915_drv.h:15,
from drivers/gpu/drm/i915/display/intel_de.h:9,
from drivers/gpu/drm/i915/display/intel_cursor.c:17:
drivers/gpu/drm/xe/compat-i915-headers/gem/i915_gem_object.h: In function 'i915_gem_object_read_from_page':
>> drivers/gpu/drm/xe/compat-i915-headers/gem/i915_gem_object.h:55:24: error: implicit declaration of function 'readq'; did you mean 'readb'? [-Werror=implicit-function-declaration]
55 | *ptr = readq((void __iomem *)(virtual + ofs));
| ^~~~~
| readb
In file included from drivers/gpu/drm/i915/display/intel_cursor.c:22:
drivers/gpu/drm/i915/display/intel_frontbuffer.h: At top level:
drivers/gpu/drm/i915/display/intel_frontbuffer.h:46:28: error: field 'write' has incomplete type
46 | struct i915_active write;
| ^~~~~
cc1: some warnings being treated as errors
--
In file included from drivers/gpu/drm/xe/compat-i915-headers/i915_drv.h:15,
from drivers/gpu/drm/i915/display/intel_fbdev.c:48:
drivers/gpu/drm/xe/compat-i915-headers/gem/i915_gem_object.h: In function 'i915_gem_object_read_from_page':
>> drivers/gpu/drm/xe/compat-i915-headers/gem/i915_gem_object.h:55:24: error: implicit declaration of function 'readq'; did you mean 'readb'? [-Werror=implicit-function-declaration]
55 | *ptr = readq((void __iomem *)(virtual + ofs));
| ^~~~~
| readb
In file included from drivers/gpu/drm/i915/display/intel_fbdev.c:54:
drivers/gpu/drm/i915/display/intel_frontbuffer.h: At top level:
drivers/gpu/drm/i915/display/intel_frontbuffer.h:46:28: error: field 'write' has incomplete type
46 | struct i915_active write;
| ^~~~~
drivers/gpu/drm/i915/display/intel_fbdev.c: In function 'intel_fbdev_init_bios':
drivers/gpu/drm/i915/display/intel_fbdev.c:335:21: error: implicit declaration of function 'intel_bo_to_drm_bo' [-Werror=implicit-function-declaration]
335 | if (intel_bo_to_drm_bo(obj)->size > max_size) {
| ^~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/display/intel_fbdev.c:335:44: error: invalid type argument of '->' (have 'int')
335 | if (intel_bo_to_drm_bo(obj)->size > max_size) {
| ^~
drivers/gpu/drm/i915/display/intel_fbdev.c:340:59: error: invalid type argument of '->' (have 'int')
340 | max_size = intel_bo_to_drm_bo(obj)->size;
| ^~
cc1: some warnings being treated as errors
vim +55 drivers/gpu/drm/xe/compat-i915-headers/gem/i915_gem_object.h
33
34 static inline int i915_gem_object_read_from_page(struct xe_bo *bo,
35 u32 ofs, u64 *ptr, u32 size)
36 {
37 struct ttm_bo_kmap_obj map;
38 void *virtual;
39 bool is_iomem;
40 int ret;
41
42 XE_WARN_ON(size != 8);
43
44 ret = xe_bo_lock(bo, true);
45 if (ret)
46 return ret;
47
48 ret = ttm_bo_kmap(&bo->ttm, ofs >> PAGE_SHIFT, 1, &map);
49 if (ret)
50 goto out_unlock;
51
52 ofs &= ~PAGE_MASK;
53 virtual = ttm_kmap_obj_virtual(&map, &is_iomem);
54 if (is_iomem)
> 55 *ptr = readq((void __iomem *)(virtual + ofs));
56 else
57 *ptr = *(u64 *)(virtual + ofs);
58
59 ttm_bo_kunmap(&map);
60 out_unlock:
61 xe_bo_unlock(bo);
62 return ret;
63 }
64
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