tree: git://people.freedesktop.org/~agd5f/linux.git amd-staging-drm-next head: 11e500d2892a2b18e438c12e1e992b241aaf1c8b commit: 110d586ba77ed573eb7464ca69b6490ec0b70c5f [593/598] drm/amd/display: Expose new CRC window property config: arm64-randconfig-r034-20201115 (attached as .config) compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project ace9653c11c6308401dcda2e8b26bf97e6e66e30) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install arm64 cross compiling tool for clang build # apt-get install binutils-aarch64-linux-gnu git remote add radeon-alex git://people.freedesktop.org/~agd5f/linux.git git fetch --no-tags radeon-alex amd-staging-drm-next git checkout 110d586ba77ed573eb7464ca69b6490ec0b70c5f # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <l...@intel.com>
All warnings (new ones prefixed by >>):
>> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:5374:5: warning:
>> no previous prototype for function 'amdgpu_dm_crtc_atomic_set_property'
>> [-Wmissing-prototypes]
int amdgpu_dm_crtc_atomic_set_property(struct drm_crtc *crtc,
^
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:5374:1: note:
declare 'static' if the function is not intended to be used outside of this
translation unit
int amdgpu_dm_crtc_atomic_set_property(struct drm_crtc *crtc,
^
static
>> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:5398:5: warning:
>> no previous prototype for function 'amdgpu_dm_crtc_atomic_get_property'
>> [-Wmissing-prototypes]
int amdgpu_dm_crtc_atomic_get_property(struct drm_crtc *crtc,
^
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:5398:1: note:
declare 'static' if the function is not intended to be used outside of this
translation unit
int amdgpu_dm_crtc_atomic_get_property(struct drm_crtc *crtc,
^
static
2 warnings generated.
vim +/amdgpu_dm_crtc_atomic_set_property +5374
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c
5372
5373 #ifdef CONFIG_DEBUG_FS
> 5374 int amdgpu_dm_crtc_atomic_set_property(struct drm_crtc *crtc,
5375 struct drm_crtc_state
*crtc_state,
5376 struct drm_property
*property,
5377 uint64_t val)
5378 {
5379 struct drm_device *dev = crtc->dev;
5380 struct amdgpu_device *adev = drm_to_adev(dev);
5381 struct dm_crtc_state *dm_new_state =
5382 to_dm_crtc_state(crtc_state);
5383
5384 if (property == adev->dm.crc_win_x_start_property)
5385 dm_new_state->crc_window.x_start = val;
5386 else if (property == adev->dm.crc_win_y_start_property)
5387 dm_new_state->crc_window.y_start = val;
5388 else if (property == adev->dm.crc_win_x_end_property)
5389 dm_new_state->crc_window.x_end = val;
5390 else if (property == adev->dm.crc_win_y_end_property)
5391 dm_new_state->crc_window.y_end = val;
5392 else
5393 return -EINVAL;
5394
5395 return 0;
5396 }
5397
> 5398 int amdgpu_dm_crtc_atomic_get_property(struct drm_crtc *crtc,
5399 const struct drm_crtc_state
*state,
5400 struct drm_property
*property,
5401 uint64_t *val)
5402 {
5403 struct drm_device *dev = crtc->dev;
5404 struct amdgpu_device *adev = drm_to_adev(dev);
5405 struct dm_crtc_state *dm_state =
5406 to_dm_crtc_state(state);
5407
5408 if (property == adev->dm.crc_win_x_start_property)
5409 *val = dm_state->crc_window.x_start;
5410 else if (property == adev->dm.crc_win_y_start_property)
5411 *val = dm_state->crc_window.y_start;
5412 else if (property == adev->dm.crc_win_x_end_property)
5413 *val = dm_state->crc_window.x_end;
5414 else if (property == adev->dm.crc_win_y_end_property)
5415 *val = dm_state->crc_window.y_end;
5416 else
5417 return -EINVAL;
5418
5419 return 0;
5420 }
5421 #endif
5422
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
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