[radeon-alex:drm-next-4.8-wip-si 79/92] drivers/gpu/drm/amd/amdgpu/dce_v6_0.c:1587:40: error: 'EVERGREEN_GRPH_ENDIAN_8IN16' undeclared

kbuild test robot fengguang.wu at intel.com
Sat May 21 00:56:58 UTC 2016


tree:   git://people.freedesktop.org/~agd5f/linux.git drm-next-4.8-wip-si
head:   a34f9def0cb7b66d510d6aff215c465e050767bf
commit: 76aefbddf9ff2cd227b9efa6e9b9d60ea1b9d387 [79/92] drm/amdgpu: add all the components for si into Makefile/kconfig v3
config: s390-allmodconfig (attached as .config)
compiler: s390x-linux-gnu-gcc (Debian 5.3.1-8) 5.3.1 20160205
reproduce:
        wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 76aefbddf9ff2cd227b9efa6e9b9d60ea1b9d387
        # save the attached .config to linux build tree
        make.cross ARCH=s390 

Note: the radeon-alex/drm-next-4.8-wip-si HEAD a34f9def0cb7b66d510d6aff215c465e050767bf builds fine.
      It only hurts bisectibility.

All errors (new ones prefixed by >>):

   In file included from drivers/gpu/drm/amd/amdgpu/dce_v6_0.c:34:0:
   drivers/gpu/drm/amd/amdgpu/dce_v6_0.c: In function 'dce_v6_0_crtc_do_set_base':
>> drivers/gpu/drm/amd/amdgpu/dce_v6_0.c:1587:40: error: 'EVERGREEN_GRPH_ENDIAN_8IN16' undeclared (first use in this function)
      fb_swap = EVERGREEN_GRPH_ENDIAN_SWAP(EVERGREEN_GRPH_ENDIAN_8IN16);
                                           ^
   drivers/gpu/drm/amd/amdgpu/../include/asic_reg/si/sid.h:2154:53: note: in definition of macro 'EVERGREEN_GRPH_ENDIAN_SWAP'
    #define EVERGREEN_GRPH_ENDIAN_SWAP(x)            (((x) & 0x3) << 0)
                                                        ^
   drivers/gpu/drm/amd/amdgpu/dce_v6_0.c:1587:40: note: each undeclared identifier is reported only once for each function it appears in
      fb_swap = EVERGREEN_GRPH_ENDIAN_SWAP(EVERGREEN_GRPH_ENDIAN_8IN16);
                                           ^
   drivers/gpu/drm/amd/amdgpu/../include/asic_reg/si/sid.h:2154:53: note: in definition of macro 'EVERGREEN_GRPH_ENDIAN_SWAP'
    #define EVERGREEN_GRPH_ENDIAN_SWAP(x)            (((x) & 0x3) << 0)
                                                        ^
>> drivers/gpu/drm/amd/amdgpu/dce_v6_0.c:1618:40: error: 'EVERGREEN_GRPH_ENDIAN_8IN32' undeclared (first use in this function)
      fb_swap = EVERGREEN_GRPH_ENDIAN_SWAP(EVERGREEN_GRPH_ENDIAN_8IN32);
                                           ^
   drivers/gpu/drm/amd/amdgpu/../include/asic_reg/si/sid.h:2154:53: note: in definition of macro 'EVERGREEN_GRPH_ENDIAN_SWAP'
    #define EVERGREEN_GRPH_ENDIAN_SWAP(x)            (((x) & 0x3) << 0)
                                                        ^

vim +/EVERGREEN_GRPH_ENDIAN_8IN16 +1587 drivers/gpu/drm/amd/amdgpu/dce_v6_0.c

433deb6c Ken Wang 2016-01-19  1581  		break;
433deb6c Ken Wang 2016-01-19  1582  	case DRM_FORMAT_XRGB4444:
433deb6c Ken Wang 2016-01-19  1583  	case DRM_FORMAT_ARGB4444:
433deb6c Ken Wang 2016-01-19  1584  		fb_format = (EVERGREEN_GRPH_DEPTH(EVERGREEN_GRPH_DEPTH_16BPP) |
433deb6c Ken Wang 2016-01-19  1585  			     EVERGREEN_GRPH_FORMAT(EVERGREEN_GRPH_FORMAT_ARGB4444));
433deb6c Ken Wang 2016-01-19  1586  #ifdef __BIG_ENDIAN
433deb6c Ken Wang 2016-01-19 @1587  		fb_swap = EVERGREEN_GRPH_ENDIAN_SWAP(EVERGREEN_GRPH_ENDIAN_8IN16);
433deb6c Ken Wang 2016-01-19  1588  #endif
433deb6c Ken Wang 2016-01-19  1589  		break;
433deb6c Ken Wang 2016-01-19  1590  	case DRM_FORMAT_XRGB1555:
433deb6c Ken Wang 2016-01-19  1591  	case DRM_FORMAT_ARGB1555:
433deb6c Ken Wang 2016-01-19  1592  		fb_format = (EVERGREEN_GRPH_DEPTH(EVERGREEN_GRPH_DEPTH_16BPP) |
433deb6c Ken Wang 2016-01-19  1593  			     EVERGREEN_GRPH_FORMAT(EVERGREEN_GRPH_FORMAT_ARGB1555));
433deb6c Ken Wang 2016-01-19  1594  #ifdef __BIG_ENDIAN
433deb6c Ken Wang 2016-01-19  1595  		fb_swap = EVERGREEN_GRPH_ENDIAN_SWAP(EVERGREEN_GRPH_ENDIAN_8IN16);
433deb6c Ken Wang 2016-01-19  1596  #endif
433deb6c Ken Wang 2016-01-19  1597  		break;
433deb6c Ken Wang 2016-01-19  1598  	case DRM_FORMAT_BGRX5551:
433deb6c Ken Wang 2016-01-19  1599  	case DRM_FORMAT_BGRA5551:
433deb6c Ken Wang 2016-01-19  1600  		fb_format = (EVERGREEN_GRPH_DEPTH(EVERGREEN_GRPH_DEPTH_16BPP) |
433deb6c Ken Wang 2016-01-19  1601  			     EVERGREEN_GRPH_FORMAT(EVERGREEN_GRPH_FORMAT_BGRA5551));
433deb6c Ken Wang 2016-01-19  1602  #ifdef __BIG_ENDIAN
433deb6c Ken Wang 2016-01-19  1603  		fb_swap = EVERGREEN_GRPH_ENDIAN_SWAP(EVERGREEN_GRPH_ENDIAN_8IN16);
433deb6c Ken Wang 2016-01-19  1604  #endif
433deb6c Ken Wang 2016-01-19  1605  		break;
433deb6c Ken Wang 2016-01-19  1606  	case DRM_FORMAT_RGB565:
433deb6c Ken Wang 2016-01-19  1607  		fb_format = (EVERGREEN_GRPH_DEPTH(EVERGREEN_GRPH_DEPTH_16BPP) |
433deb6c Ken Wang 2016-01-19  1608  			     EVERGREEN_GRPH_FORMAT(EVERGREEN_GRPH_FORMAT_ARGB565));
433deb6c Ken Wang 2016-01-19  1609  #ifdef __BIG_ENDIAN
433deb6c Ken Wang 2016-01-19  1610  		fb_swap = EVERGREEN_GRPH_ENDIAN_SWAP(EVERGREEN_GRPH_ENDIAN_8IN16);
433deb6c Ken Wang 2016-01-19  1611  #endif
433deb6c Ken Wang 2016-01-19  1612  		break;
433deb6c Ken Wang 2016-01-19  1613  	case DRM_FORMAT_XRGB8888:
433deb6c Ken Wang 2016-01-19  1614  	case DRM_FORMAT_ARGB8888:
433deb6c Ken Wang 2016-01-19  1615  		fb_format = (EVERGREEN_GRPH_DEPTH(EVERGREEN_GRPH_DEPTH_32BPP) |
433deb6c Ken Wang 2016-01-19  1616  			     EVERGREEN_GRPH_FORMAT(EVERGREEN_GRPH_FORMAT_ARGB8888));
433deb6c Ken Wang 2016-01-19  1617  #ifdef __BIG_ENDIAN
433deb6c Ken Wang 2016-01-19 @1618  		fb_swap = EVERGREEN_GRPH_ENDIAN_SWAP(EVERGREEN_GRPH_ENDIAN_8IN32);
433deb6c Ken Wang 2016-01-19  1619  #endif
433deb6c Ken Wang 2016-01-19  1620  		break;
433deb6c Ken Wang 2016-01-19  1621  	case DRM_FORMAT_XRGB2101010:

:::::: The code at line 1587 was first introduced by commit
:::::: 433deb6ccc2eb00e2450a5942f8ef899f531cb94 drm/amdgpu: add display controller implementation for si v7

:::::: TO: Ken Wang <Qingqing.Wang at amd.com>
:::::: CC: Alex Deucher <alexander.deucher at amd.com>

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
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