[drm:not-butter 7/12] drivers/gpu/drm/i915/display/intel_fbdev.c:350:30: error: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'u64' {aka 'long long unsigned int'} - dri-devel - freedesktop.org experimental mailing list

30 Jun 2020


      tree:   git://people.freedesktop.org/~airlied/linux.git not-butter
head:   f9de02ab2d4b7fc8d05e5fff0d5b4d8e474bbba5
commit: d6c6b836c1d7cca965338f63eda9db568eb9c78e [7/12] i915/ttm: fbcon works
config: i386-randconfig-m021-20200630 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-13) 9.3.0
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot lkp@intel.com
All errors (new ones prefixed by >>):
74 | static const struct fixed31_32 dc_fixpt_e = { 11674931555LL };
         |                                ^~~~~~~~~~
   drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:73:32: warning: 'dc_fixpt_two_pi' defined but not used [-Wunused-const-variable=]
      73 | static const struct fixed31_32 dc_fixpt_two_pi = { 26986075409LL };
         |                                ^~~~~~~~~~~~~~~
   drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:72:32: warning: 'dc_fixpt_pi' defined but not used [-Wunused-const-variable=]
      72 | static const struct fixed31_32 dc_fixpt_pi = { 13493037705LL };
         |                                ^~~~~~~~~~~
   drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:67:32: warning: 'dc_fixpt_zero' defined but not used [-Wunused-const-variable=]
      67 | static const struct fixed31_32 dc_fixpt_zero = { 0 };
         |                                ^~~~~~~~~~~~~
   In file included from <command-line>:
   drivers/gpu/drm/i915/ttm/i915_ttm.h:8:26: error: 'struct drm_i915_private' declared inside parameter list will not be visible outside of this definition or declaration [-Werror]
       8 | int i915_ttm_init(struct drm_i915_private *i915);
         |                          ^~~~~~~~~~~~~~~~
   drivers/gpu/drm/i915/ttm/i915_ttm.h:9:27: error: 'struct drm_i915_private' declared inside parameter list will not be visible outside of this definition or declaration [-Werror]
       9 | void i915_ttm_fini(struct drm_i915_private *i915);
         |                           ^~~~~~~~~~~~~~~~
   drivers/gpu/drm/i915/ttm/i915_ttm.h: In function 'i915_ttm_bo_reserve':
   drivers/gpu/drm/i915/ttm/i915_ttm.h:30:34: error: implicit declaration of function 'to_i915_ttm_dev' [-Werror=implicit-function-declaration]
      30 |  struct drm_i915_private *i915 = to_i915_ttm_dev(bo->tbo.bdev);
         |                                  ^~~~~~~~~~~~~~~
   drivers/gpu/drm/i915/ttm/i915_ttm.h:30:34: error: initialization of 'struct drm_i915_private *' from 'int' makes pointer from integer without a cast [-Werror=int-conversion]
   In file included from include/linux/device.h:15,
                    from include/drm/drm_print.h:32,
                    from include/drm/drm_mm.h:49,
                    from include/drm/drm_vma_manager.h:26,
                    from include/drm/drm_gem.h:40,
                    from include/drm/ttm/ttm_bo_api.h:34,
                    from drivers/gpu/drm/i915/ttm/i915_ttm_object_types.h:4,
                    from drivers/gpu/drm/i915/ttm/i915_ttm.h:4,
                    from <command-line>:
   drivers/gpu/drm/i915/ttm/i915_ttm.h:36:16: error: dereferencing pointer to incomplete type 'struct drm_i915_private'
      36 |    dev_err(i915->drm.dev, "%p reserve failed\n", bo);
         |                ^~
   include/linux/dev_printk.h:104:11: note: in definition of macro 'dev_err'
     104 |  _dev_err(dev, dev_fmt(fmt), ##__VA_ARGS__)
         |           ^~~
   In file included from <command-line>:
   drivers/gpu/drm/i915/ttm/i915_ttm.h: In function 'i915_ttm_mem_type_to_region':
   drivers/gpu/drm/i915/ttm/i915_ttm.h:57:10: error: 'REGION_LMEM' undeclared (first use in this function); did you mean 'REGION_MIXED'?
      57 |   return REGION_LMEM;
         |          ^~~~~~~~~~~
         |          REGION_MIXED
   drivers/gpu/drm/i915/ttm/i915_ttm.h:57:10: note: each undeclared identifier is reported only once for each function it appears in
   drivers/gpu/drm/i915/ttm/i915_ttm.h:59:10: error: 'REGION_SMEM' undeclared (first use in this function); did you mean 'REGION_MIXED'?
      59 |   return REGION_SMEM;
         |          ^~~~~~~~~~~
         |          REGION_MIXED
   drivers/gpu/drm/i915/ttm/i915_ttm.h: At top level:
   drivers/gpu/drm/i915/ttm/i915_ttm.h:68:40: error: 'struct drm_i915_private' declared inside parameter list will not be visible outside of this definition or declaration [-Werror]
      68 | int i915_ttm_bo_create_reserved(struct drm_i915_private *i915,
         |                                        ^~~~~~~~~~~~~~~~
   drivers/gpu/drm/i915/ttm/i915_ttm.h:73:54: error: 'struct drm_i915_private' declared inside parameter list will not be visible outside of this definition or declaration [-Werror]
      73 | uint32_t i915_ttm_bo_get_preferred_pin_region(struct drm_i915_private *i915,
         |                                                      ^~~~~~~~~~~~~~~~
   drivers/gpu/drm/i915/ttm/i915_ttm.h:76:38: error: 'struct drm_i915_private' declared inside parameter list will not be visible outside of this definition or declaration [-Werror]
      76 | int i915_ttm_bo_create_kernel(struct drm_i915_private *i915,
         |                                      ^~~~~~~~~~~~~~~~
   drivers/gpu/drm/i915/ttm/i915_ttm.h:80:39: error: 'struct drm_i915_private' declared inside parameter list will not be visible outside of this definition or declaration [-Werror]
      80 | int i915_ttm_gem_object_create(struct drm_i915_private *i915, unsigned long size,
         |                                       ^~~~~~~~~~~~~~~~
   cc1: all warnings being treated as errors
   make[4]: *** [drivers/gpu/drm/i915/Makefile:307: drivers/gpu/drm/i915/ttm/i915_ttm.hdrtest] Error 1
   drivers/gpu/drm/i915/ttm/i915_ttm_gtt_mgr.c: In function 'i915_ttm_gtt_mgr_init':
   drivers/gpu/drm/i915/ttm/i915_ttm_gtt_mgr.c:20:6: error: unused variable 'ret' [-Werror=unused-variable]
      20 |  int ret;
         |      ^~~
   drivers/gpu/drm/i915/ttm/i915_ttm_gtt_mgr.c:17:27: error: unused variable 'i915' [-Werror=unused-variable]
      17 |  struct drm_i915_private *i915 = to_i915_ttm_dev(man->bdev);
         |                           ^~~~
   drivers/gpu/drm/i915/ttm/i915_ttm_gtt_mgr.c: In function 'i915_ttm_gtt_mgr_fini':
   drivers/gpu/drm/i915/ttm/i915_ttm_gtt_mgr.c:35:27: error: unused variable 'i915' [-Werror=unused-variable]
      35 |  struct drm_i915_private *i915 = to_i915_ttm_dev(man->bdev);
         |                           ^~~~
   drivers/gpu/drm/i915/ttm/i915_ttm_gtt_mgr.c: At top level:
   drivers/gpu/drm/i915/ttm/i915_ttm_gtt_mgr.c:52:6: error: no previous prototype for 'i915_ttm_gtt_mgr_has_gart_addr' [-Werror=missing-prototypes]
      52 | bool i915_ttm_gtt_mgr_has_gart_addr(struct ttm_mem_reg *mem)
         |      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   drivers/gpu/drm/i915/ttm/i915_ttm_gtt_mgr.c: In function 'i915_ttm_gtt_mgr_alloc':
   drivers/gpu/drm/i915/ttm/i915_ttm_gtt_mgr.c:64:27: error: unused variable 'i915' [-Werror=unused-variable]
      64 |  struct drm_i915_private *i915 = to_i915_ttm_dev(man->bdev);
         |                           ^~~~
   drivers/gpu/drm/i915/ttm/i915_ttm_gtt_mgr.c: In function 'i915_ttm_gtt_mgr_new':
   drivers/gpu/drm/i915/ttm/i915_ttm_gtt_mgr.c:105:17: error: unused variable 'mm' [-Werror=unused-variable]
     105 |  struct drm_mm *mm = &mgr->mm;
         |                 ^~
   drivers/gpu/drm/i915/ttm/i915_ttm_gtt_mgr.c:103:27: error: unused variable 'i915' [-Werror=unused-variable]
     103 |  struct drm_i915_private *i915 = to_i915_ttm_dev(man->bdev);
         |                           ^~~~
   drivers/gpu/drm/i915/ttm/i915_ttm_gtt_mgr.c: In function 'i915_ttm_gtt_mgr_del':
   drivers/gpu/drm/i915/ttm/i915_ttm_gtt_mgr.c:148:27: error: unused variable 'i915' [-Werror=unused-variable]
     148 |  struct drm_i915_private *i915 = to_i915_ttm_dev(man->bdev);
         |                           ^~~~
   In file included from include/drm/drm_mm.h:49,
                    from include/drm/drm_vma_manager.h:26,
                    from include/drm/drm_gem.h:40,
                    from drivers/gpu/drm/i915/i915_drv.h:53,
                    from drivers/gpu/drm/i915/display/intel_fbdev.c:44:
   drivers/gpu/drm/i915/display/intel_fbdev.c: In function 'intelfb_create':
...
...
drivers/gpu/drm/i915/display/intel_fbdev.c:350:30: error: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'u64' {aka 'long long unsigned int'} [-Werror=format=]
350 |  drm_dbg_kms(&dev_priv->drm, "allocated %dx%d fb: 0x%08x\n",
         |                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     351 |       ifbdev->fb->base.width, ifbdev->fb->base.height,
     352 |       vma ? i915_ggtt_offset(vma) : i915_ttm_bo_gpu_offset(bo));
         |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         |                                   |
         |                                   u64 {aka long long unsigned int}
   include/drm/drm_print.h:436:38: note: in definition of macro 'drm_dbg_kms'
     436 |  drm_dev_dbg((drm)->dev, DRM_UT_KMS, fmt, ##__VA_ARGS__)
         |                                      ^~~
   drivers/gpu/drm/i915/display/intel_fbdev.c:350:56: note: format string is defined here
     350 |  drm_dbg_kms(&dev_priv->drm, "allocated %dx%d fb: 0x%08x\n",
         |                                                     ~~~^
         |                                                        |
         |                                                        unsigned int
         |                                                     %08llx
   cc1: all warnings being treated as errors
   make[4]: *** [scripts/Makefile.build:280: drivers/gpu/drm/i915/ttm/i915_ttm_gtt_mgr.o] Error 1
   drivers/gpu/drm/i915/ttm/i915_ttm_vram_mgr.c: In function 'i915_ttm_vram_mgr_init':
   drivers/gpu/drm/i915/ttm/i915_ttm_vram_mgr.c:38:6: error: unused variable 'ret' [-Werror=unused-variable]
      38 |  int ret;
         |      ^~~
   drivers/gpu/drm/i915/ttm/i915_ttm_vram_mgr.c:35:27: error: unused variable 'i915' [-Werror=unused-variable]
      35 |  struct drm_i915_private *i915 = to_i915_ttm_dev(man->bdev);
         |                           ^~~~
   drivers/gpu/drm/i915/ttm/i915_ttm_vram_mgr.c: In function 'i915_ttm_vram_mgr_fini':
   drivers/gpu/drm/i915/ttm/i915_ttm_vram_mgr.c:53:27: error: unused variable 'i915' [-Werror=unused-variable]
      53 |  struct drm_i915_private *i915 = to_i915_ttm_dev(man->bdev);
         |                           ^~~~
   drivers/gpu/drm/i915/ttm/i915_ttm_vram_mgr.c: In function 'i915_ttm_vram_mgr_new':
   drivers/gpu/drm/i915/ttm/i915_ttm_vram_mgr.c:75:22: error: unused variable 'max_bytes' [-Werror=unused-variable]
      75 |  uint64_t mem_bytes, max_bytes;
         |                      ^~~~~~~~~
   drivers/gpu/drm/i915/ttm/i915_ttm_vram_mgr.c:69:27: error: unused variable 'i915' [-Werror=unused-variable]
      69 |  struct drm_i915_private *i915 = to_i915_ttm_dev(man->bdev);
         |                           ^~~~
   drivers/gpu/drm/i915/ttm/i915_ttm_vram_mgr.c: In function 'i915_ttm_vram_mgr_del':
   drivers/gpu/drm/i915/ttm/i915_ttm_vram_mgr.c:164:27: error: unused variable 'i915' [-Werror=unused-variable]
     164 |  struct drm_i915_private *i915 = to_i915_ttm_dev(man->bdev);
         |                           ^~~~
   cc1: all warnings being treated as errors
   make[4]: *** [scripts/Makefile.build:281: drivers/gpu/drm/i915/display/intel_fbdev.o] Error 1
   cc1: all warnings being treated as errors
   drivers/gpu/drm/i915/ttm/i915_ttm.c: In function 'i915_ttm_init_mem_type':
   make[4]: *** [scripts/Makefile.build:280: drivers/gpu/drm/i915/ttm/i915_ttm_vram_mgr.o] Error 1
   drivers/gpu/drm/i915/ttm/i915_ttm.c:28:27: error: unused variable 'i915' [-Werror=unused-variable]
      28 |  struct drm_i915_private *i915 = to_i915_ttm_dev(bdev);
         |                           ^~~~
   drivers/gpu/drm/i915/ttm/i915_ttm.c: In function 'i915_ttm_evict_flags':
...
...
drivers/gpu/drm/i915/ttm/i915_ttm.c:67:32: error: unused variable 'placements' [-Werror=unused-variable]
67 |  static const struct ttm_place placements = {
         |                                ^~~~~~~~~~
   drivers/gpu/drm/i915/ttm/i915_ttm.c:65:27: error: unused variable 'i915' [-Werror=unused-variable]
      65 |  struct drm_i915_private *i915 = to_i915_ttm_dev(tbo->bdev);
         |                           ^~~~
   drivers/gpu/drm/i915/ttm/i915_ttm.c: In function 'i915_ttm_bo_destroy':
   drivers/gpu/drm/i915/ttm/i915_ttm.c:440:27: error: unused variable 'i915' [-Werror=unused-variable]
     440 |  struct drm_i915_private *i915 = to_i915_ttm_dev(tbo->bdev);
         |                           ^~~~
   drivers/gpu/drm/i915/ttm/i915_ttm.c: At top level:
   drivers/gpu/drm/i915/ttm/i915_ttm.c:503:5: error: no previous prototype for 'i915_ttm_bo_create' [-Werror=missing-prototypes]
     503 | int i915_ttm_bo_create(struct drm_i915_private *i915,
         |     ^~~~~~~~~~~~~~~~~~
   drivers/gpu/drm/i915/ttm/i915_ttm.c: In function 'i915_ttm_bo_placement_from_region':
   drivers/gpu/drm/i915/ttm/i915_ttm.c:521:27: error: unused variable 'i915' [-Werror=unused-variable]
     521 |  struct drm_i915_private *i915 = to_i915_ttm_dev(bo->tbo.bdev);
         |                           ^~~~
   drivers/gpu/drm/i915/ttm/i915_ttm.c: At top level:
   drivers/gpu/drm/i915/ttm/i915_ttm.c:816:5: error: no previous prototype for 'i915_ttm_bo_pin_restricted' [-Werror=missing-prototypes]
     816 | int i915_ttm_bo_pin_restricted(struct i915_ttm_bo *bo, u32 region,
         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~
   drivers/gpu/drm/i915/ttm/i915_ttm.c:995:6: error: no previous prototype for 'i915_ttm_gem_object_free' [-Werror=missing-prototypes]
     995 | void i915_ttm_gem_object_free(struct drm_gem_object *gobj)
         |      ^~~~~~~~~~~~~~~~~~~~~~~~
...
...
drivers/gpu/drm/i915/ttm/i915_ttm.c:67:32: error: 'placements' defined but not used [-Werror=unused-const-variable=]
67 |  static const struct ttm_place placements = {
         |                                ^~~~~~~~~~
...
...
drivers/gpu/drm/i915/ttm/i915_ttm.c:109:17: error: 'i915_ttm_mm_node_addr' defined but not used [-Werror=unused-function]
109 | static uint64_t i915_ttm_mm_node_addr(struct ttm_buffer_object *bo,
         |                 ^~~~~~~~~~~~~~~~~~~~~
   cc1: all warnings being treated as errors
   make[4]: *** [scripts/Makefile.build:280: drivers/gpu/drm/i915/ttm/i915_ttm.o] Error 1
   make[4]: Target '__build' not remade because of errors.
   make[1]: *** [Makefile:1756: drivers/gpu] Error 2
   make[1]: Target '__all' not remade because of errors.
   make[2]: *** [scripts/Makefile.build:497: drivers/gpu/drm] Error 2
   make[2]: Target '__build' not remade because of errors.
   make[3]: *** [scripts/Makefile.build:497: drivers/gpu/drm/i915] Error 2
   make[3]: Target '__build' not remade because of errors.
--
      74 | static const struct fixed31_32 dc_fixpt_e = { 11674931555LL };
         |                                ^~~~~~~~~~
   drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:73:32: warning: 'dc_fixpt_two_pi' defined but not used [-Wunused-const-variable=]
      73 | static const struct fixed31_32 dc_fixpt_two_pi = { 26986075409LL };
         |                                ^~~~~~~~~~~~~~~
   drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:72:32: warning: 'dc_fixpt_pi' defined but not used [-Wunused-const-variable=]
      72 | static const struct fixed31_32 dc_fixpt_pi = { 13493037705LL };
         |                                ^~~~~~~~~~~
   drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:67:32: warning: 'dc_fixpt_zero' defined but not used [-Wunused-const-variable=]
      67 | static const struct fixed31_32 dc_fixpt_zero = { 0 };
         |                                ^~~~~~~~~~~~~
   In file included from <command-line>:
   drivers/gpu/drm/i915/ttm/i915_ttm.h:8:26: error: 'struct drm_i915_private' declared inside parameter list will not be visible outside of this definition or declaration [-Werror]
       8 | int i915_ttm_init(struct drm_i915_private *i915);
         |                          ^~~~~~~~~~~~~~~~
   drivers/gpu/drm/i915/ttm/i915_ttm.h:9:27: error: 'struct drm_i915_private' declared inside parameter list will not be visible outside of this definition or declaration [-Werror]
       9 | void i915_ttm_fini(struct drm_i915_private *i915);
         |                           ^~~~~~~~~~~~~~~~
   drivers/gpu/drm/i915/ttm/i915_ttm.h: In function 'i915_ttm_bo_reserve':
   drivers/gpu/drm/i915/ttm/i915_ttm.h:30:34: error: implicit declaration of function 'to_i915_ttm_dev' [-Werror=implicit-function-declaration]
      30 |  struct drm_i915_private *i915 = to_i915_ttm_dev(bo->tbo.bdev);
         |                                  ^~~~~~~~~~~~~~~
   drivers/gpu/drm/i915/ttm/i915_ttm.h:30:34: error: initialization of 'struct drm_i915_private *' from 'int' makes pointer from integer without a cast [-Werror=int-conversion]
   In file included from include/linux/device.h:15,
                    from include/drm/drm_print.h:32,
                    from include/drm/drm_mm.h:49,
                    from include/drm/drm_vma_manager.h:26,
                    from include/drm/drm_gem.h:40,
                    from include/drm/ttm/ttm_bo_api.h:34,
                    from drivers/gpu/drm/i915/ttm/i915_ttm_object_types.h:4,
                    from drivers/gpu/drm/i915/ttm/i915_ttm.h:4,
                    from <command-line>:
   drivers/gpu/drm/i915/ttm/i915_ttm.h:36:16: error: dereferencing pointer to incomplete type 'struct drm_i915_private'
      36 |    dev_err(i915->drm.dev, "%p reserve failed\n", bo);
         |                ^~
   include/linux/dev_printk.h:104:11: note: in definition of macro 'dev_err'
     104 |  _dev_err(dev, dev_fmt(fmt), ##__VA_ARGS__)
         |           ^~~
   In file included from <command-line>:
   drivers/gpu/drm/i915/ttm/i915_ttm.h: In function 'i915_ttm_mem_type_to_region':
   drivers/gpu/drm/i915/ttm/i915_ttm.h:57:10: error: 'REGION_LMEM' undeclared (first use in this function); did you mean 'REGION_MIXED'?
      57 |   return REGION_LMEM;
         |          ^~~~~~~~~~~
         |          REGION_MIXED
   drivers/gpu/drm/i915/ttm/i915_ttm.h:57:10: note: each undeclared identifier is reported only once for each function it appears in
   drivers/gpu/drm/i915/ttm/i915_ttm.h:59:10: error: 'REGION_SMEM' undeclared (first use in this function); did you mean 'REGION_MIXED'?
      59 |   return REGION_SMEM;
         |          ^~~~~~~~~~~
         |          REGION_MIXED
   drivers/gpu/drm/i915/ttm/i915_ttm.h: At top level:
   drivers/gpu/drm/i915/ttm/i915_ttm.h:68:40: error: 'struct drm_i915_private' declared inside parameter list will not be visible outside of this definition or declaration [-Werror]
      68 | int i915_ttm_bo_create_reserved(struct drm_i915_private *i915,
         |                                        ^~~~~~~~~~~~~~~~
   drivers/gpu/drm/i915/ttm/i915_ttm.h:73:54: error: 'struct drm_i915_private' declared inside parameter list will not be visible outside of this definition or declaration [-Werror]
      73 | uint32_t i915_ttm_bo_get_preferred_pin_region(struct drm_i915_private *i915,
         |                                                      ^~~~~~~~~~~~~~~~
   drivers/gpu/drm/i915/ttm/i915_ttm.h:76:38: error: 'struct drm_i915_private' declared inside parameter list will not be visible outside of this definition or declaration [-Werror]
      76 | int i915_ttm_bo_create_kernel(struct drm_i915_private *i915,
         |                                      ^~~~~~~~~~~~~~~~
   drivers/gpu/drm/i915/ttm/i915_ttm.h:80:39: error: 'struct drm_i915_private' declared inside parameter list will not be visible outside of this definition or declaration [-Werror]
      80 | int i915_ttm_gem_object_create(struct drm_i915_private *i915, unsigned long size,
         |                                       ^~~~~~~~~~~~~~~~
   cc1: all warnings being treated as errors
   make[4]: *** [drivers/gpu/drm/i915/Makefile:307: drivers/gpu/drm/i915/ttm/i915_ttm.hdrtest] Error 1
   drivers/gpu/drm/i915/ttm/i915_ttm_gtt_mgr.c: In function 'i915_ttm_gtt_mgr_init':
   drivers/gpu/drm/i915/ttm/i915_ttm_gtt_mgr.c:20:6: error: unused variable 'ret' [-Werror=unused-variable]
      20 |  int ret;
         |      ^~~
   drivers/gpu/drm/i915/ttm/i915_ttm_gtt_mgr.c:17:27: error: unused variable 'i915' [-Werror=unused-variable]
      17 |  struct drm_i915_private *i915 = to_i915_ttm_dev(man->bdev);
         |                           ^~~~
   drivers/gpu/drm/i915/ttm/i915_ttm_gtt_mgr.c: In function 'i915_ttm_gtt_mgr_fini':
   drivers/gpu/drm/i915/ttm/i915_ttm_gtt_mgr.c:35:27: error: unused variable 'i915' [-Werror=unused-variable]
      35 |  struct drm_i915_private *i915 = to_i915_ttm_dev(man->bdev);
         |                           ^~~~
   drivers/gpu/drm/i915/ttm/i915_ttm_gtt_mgr.c: At top level:
   drivers/gpu/drm/i915/ttm/i915_ttm_gtt_mgr.c:52:6: error: no previous prototype for 'i915_ttm_gtt_mgr_has_gart_addr' [-Werror=missing-prototypes]
      52 | bool i915_ttm_gtt_mgr_has_gart_addr(struct ttm_mem_reg *mem)
         |      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   drivers/gpu/drm/i915/ttm/i915_ttm_gtt_mgr.c: In function 'i915_ttm_gtt_mgr_alloc':
   drivers/gpu/drm/i915/ttm/i915_ttm_gtt_mgr.c:64:27: error: unused variable 'i915' [-Werror=unused-variable]
      64 |  struct drm_i915_private *i915 = to_i915_ttm_dev(man->bdev);
         |                           ^~~~
   drivers/gpu/drm/i915/ttm/i915_ttm_gtt_mgr.c: In function 'i915_ttm_gtt_mgr_new':
   drivers/gpu/drm/i915/ttm/i915_ttm_gtt_mgr.c:105:17: error: unused variable 'mm' [-Werror=unused-variable]
     105 |  struct drm_mm *mm = &mgr->mm;
         |                 ^~
   drivers/gpu/drm/i915/ttm/i915_ttm_gtt_mgr.c:103:27: error: unused variable 'i915' [-Werror=unused-variable]
     103 |  struct drm_i915_private *i915 = to_i915_ttm_dev(man->bdev);
         |                           ^~~~
   drivers/gpu/drm/i915/ttm/i915_ttm_gtt_mgr.c: In function 'i915_ttm_gtt_mgr_del':
   drivers/gpu/drm/i915/ttm/i915_ttm_gtt_mgr.c:148:27: error: unused variable 'i915' [-Werror=unused-variable]
     148 |  struct drm_i915_private *i915 = to_i915_ttm_dev(man->bdev);
         |                           ^~~~
   In file included from include/drm/drm_mm.h:49,
                    from include/drm/drm_vma_manager.h:26,
                    from include/drm/drm_gem.h:40,
                    from drivers/gpu/drm/i915/i915_drv.h:53,
                    from drivers/gpu/drm/i915/display/intel_fbdev.c:44:
   drivers/gpu/drm/i915/display/intel_fbdev.c: In function 'intelfb_create':
...
...
drivers/gpu/drm/i915/display/intel_fbdev.c:350:30: error: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'u64' {aka 'long long unsigned int'} [-Werror=format=]
350 |  drm_dbg_kms(&dev_priv->drm, "allocated %dx%d fb: 0x%08x\n",
         |                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     351 |       ifbdev->fb->base.width, ifbdev->fb->base.height,
     352 |       vma ? i915_ggtt_offset(vma) : i915_ttm_bo_gpu_offset(bo));
         |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         |                                   |
         |                                   u64 {aka long long unsigned int}
   include/drm/drm_print.h:436:38: note: in definition of macro 'drm_dbg_kms'
     436 |  drm_dev_dbg((drm)->dev, DRM_UT_KMS, fmt, ##__VA_ARGS__)
         |                                      ^~~
   drivers/gpu/drm/i915/display/intel_fbdev.c:350:56: note: format string is defined here
     350 |  drm_dbg_kms(&dev_priv->drm, "allocated %dx%d fb: 0x%08x\n",
         |                                                     ~~~^
         |                                                        |
         |                                                        unsigned int
         |                                                     %08llx
   cc1: all warnings being treated as errors
   make[4]: *** [scripts/Makefile.build:280: drivers/gpu/drm/i915/ttm/i915_ttm_gtt_mgr.o] Error 1
   drivers/gpu/drm/i915/ttm/i915_ttm_vram_mgr.c: In function 'i915_ttm_vram_mgr_init':
   drivers/gpu/drm/i915/ttm/i915_ttm_vram_mgr.c:38:6: error: unused variable 'ret' [-Werror=unused-variable]
      38 |  int ret;
         |      ^~~
   drivers/gpu/drm/i915/ttm/i915_ttm_vram_mgr.c:35:27: error: unused variable 'i915' [-Werror=unused-variable]
      35 |  struct drm_i915_private *i915 = to_i915_ttm_dev(man->bdev);
         |                           ^~~~
   drivers/gpu/drm/i915/ttm/i915_ttm_vram_mgr.c: In function 'i915_ttm_vram_mgr_fini':
   drivers/gpu/drm/i915/ttm/i915_ttm_vram_mgr.c:53:27: error: unused variable 'i915' [-Werror=unused-variable]
      53 |  struct drm_i915_private *i915 = to_i915_ttm_dev(man->bdev);
         |                           ^~~~
   drivers/gpu/drm/i915/ttm/i915_ttm_vram_mgr.c: In function 'i915_ttm_vram_mgr_new':
   drivers/gpu/drm/i915/ttm/i915_ttm_vram_mgr.c:75:22: error: unused variable 'max_bytes' [-Werror=unused-variable]
      75 |  uint64_t mem_bytes, max_bytes;
         |                      ^~~~~~~~~
   drivers/gpu/drm/i915/ttm/i915_ttm_vram_mgr.c:69:27: error: unused variable 'i915' [-Werror=unused-variable]
      69 |  struct drm_i915_private *i915 = to_i915_ttm_dev(man->bdev);
         |                           ^~~~
   drivers/gpu/drm/i915/ttm/i915_ttm_vram_mgr.c: In function 'i915_ttm_vram_mgr_del':
   drivers/gpu/drm/i915/ttm/i915_ttm_vram_mgr.c:164:27: error: unused variable 'i915' [-Werror=unused-variable]
     164 |  struct drm_i915_private *i915 = to_i915_ttm_dev(man->bdev);
         |                           ^~~~
   cc1: all warnings being treated as errors
   make[4]: *** [scripts/Makefile.build:281: drivers/gpu/drm/i915/display/intel_fbdev.o] Error 1
   cc1: all warnings being treated as errors
   drivers/gpu/drm/i915/ttm/i915_ttm.c: In function 'i915_ttm_init_mem_type':
   make[4]: *** [scripts/Makefile.build:280: drivers/gpu/drm/i915/ttm/i915_ttm_vram_mgr.o] Error 1
   drivers/gpu/drm/i915/ttm/i915_ttm.c:28:27: error: unused variable 'i915' [-Werror=unused-variable]
      28 |  struct drm_i915_private *i915 = to_i915_ttm_dev(bdev);
         |                           ^~~~
   drivers/gpu/drm/i915/ttm/i915_ttm.c: In function 'i915_ttm_evict_flags':
...
...
drivers/gpu/drm/i915/ttm/i915_ttm.c:67:32: error: unused variable 'placements' [-Werror=unused-variable]
67 |  static const struct ttm_place placements = {
         |                                ^~~~~~~~~~
   drivers/gpu/drm/i915/ttm/i915_ttm.c:65:27: error: unused variable 'i915' [-Werror=unused-variable]
      65 |  struct drm_i915_private *i915 = to_i915_ttm_dev(tbo->bdev);
         |                           ^~~~
   drivers/gpu/drm/i915/ttm/i915_ttm.c: In function 'i915_ttm_bo_destroy':
   drivers/gpu/drm/i915/ttm/i915_ttm.c:440:27: error: unused variable 'i915' [-Werror=unused-variable]
     440 |  struct drm_i915_private *i915 = to_i915_ttm_dev(tbo->bdev);
         |                           ^~~~
   drivers/gpu/drm/i915/ttm/i915_ttm.c: At top level:
   drivers/gpu/drm/i915/ttm/i915_ttm.c:503:5: error: no previous prototype for 'i915_ttm_bo_create' [-Werror=missing-prototypes]
     503 | int i915_ttm_bo_create(struct drm_i915_private *i915,
         |     ^~~~~~~~~~~~~~~~~~
   drivers/gpu/drm/i915/ttm/i915_ttm.c: In function 'i915_ttm_bo_placement_from_region':
   drivers/gpu/drm/i915/ttm/i915_ttm.c:521:27: error: unused variable 'i915' [-Werror=unused-variable]
     521 |  struct drm_i915_private *i915 = to_i915_ttm_dev(bo->tbo.bdev);
         |                           ^~~~
   drivers/gpu/drm/i915/ttm/i915_ttm.c: At top level:
   drivers/gpu/drm/i915/ttm/i915_ttm.c:816:5: error: no previous prototype for 'i915_ttm_bo_pin_restricted' [-Werror=missing-prototypes]
     816 | int i915_ttm_bo_pin_restricted(struct i915_ttm_bo *bo, u32 region,
         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~
   drivers/gpu/drm/i915/ttm/i915_ttm.c:995:6: error: no previous prototype for 'i915_ttm_gem_object_free' [-Werror=missing-prototypes]
     995 | void i915_ttm_gem_object_free(struct drm_gem_object *gobj)
         |      ^~~~~~~~~~~~~~~~~~~~~~~~
...
...
drivers/gpu/drm/i915/ttm/i915_ttm.c:67:32: error: 'placements' defined but not used [-Werror=unused-const-variable=]
67 |  static const struct ttm_place placements = {
         |                                ^~~~~~~~~~
...
...
drivers/gpu/drm/i915/ttm/i915_ttm.c:109:17: error: 'i915_ttm_mm_node_addr' defined but not used [-Werror=unused-function]
109 | static uint64_t i915_ttm_mm_node_addr(struct ttm_buffer_object *bo,
         |                 ^~~~~~~~~~~~~~~~~~~~~
   cc1: all warnings being treated as errors
   make[4]: *** [scripts/Makefile.build:280: drivers/gpu/drm/i915/ttm/i915_ttm.o] Error 1
   make[4]: Target '__build' not remade because of errors.
   make[2]: *** [scripts/Makefile.build:497: drivers/gpu/drm] Error 2
   make[2]: Target '__build' not remade because of errors.
   make[3]: *** [scripts/Makefile.build:497: drivers/gpu/drm/i915] Error 2
   make[3]: Target '__build' not remade because of errors.
..
vim +350 drivers/gpu/drm/i915/display/intel_fbdev.c
79e539453b34e35 drivers/gpu/drm/i915/intel_fb.c 8b4f49e03901e82 drivers/gpu/drm/i915/intel_fbdev.c 8b4f49e03901e82 drivers/gpu/drm/i915/intel_fbdev.c 8b4f49e03901e82 drivers/gpu/drm/i915/intel_fbdev.c 8b4f49e03901e82 drivers/gpu/drm/i915/intel_fbdev.c 8b4f49e03901e82 drivers/gpu/drm/i915/intel_fbdev.c 8bcd45534ddf68a drivers/gpu/drm/i915/intel_fbdev.c 8b4f49e03901e82 drivers/gpu/drm/i915/intel_fbdev.c 72e96d6450c067f drivers/gpu/drm/i915/intel_fbdev.c 52a05c302bcfe57 drivers/gpu/drm/i915/intel_fbdev.c 72e96d6450c067f drivers/gpu/drm/i915/intel_fbdev.c f5929c5309a6a43 drivers/gpu/drm/i915/intel_fbdev.c f5929c5309a6a43 drivers/gpu/drm/i915/intel_fbdev.c f5929c5309a6a43 drivers/gpu/drm/i915/intel_fbdev.c 1d264d91befc313 drivers/gpu/drm/i915/intel_fbdev.c 1d264d91befc313 drivers/gpu/drm/i915/intel_fbdev.c d6c6b836c1d7cca drivers/gpu/drm/i915/display/intel_fbdev.c d6c6b836c1d7cca drivers/gpu/drm/i915/display/intel_fbdev.c 5935485f8eee356 drivers/gpu/drm/i915/intel_fbdev.c d978ef14456a380 drivers/gpu/drm/i915/intel_fbdev.c 406ea8d22f9aeee drivers/gpu/drm/i915/intel_fbdev.c 8ef8561f2c8a5e3 drivers/gpu/drm/i915/intel_fbdev.c 79e539453b34e35 drivers/gpu/drm/i915/intel_fb.c edd586fe705e819 drivers/gpu/drm/i915/intel_fbdev.c edd586fe705e819 drivers/gpu/drm/i915/intel_fbdev.c edd586fe705e819 drivers/gpu/drm/i915/intel_fbdev.c ac467612f40377c drivers/gpu/drm/i915/display/intel_fbdev.c ac467612f40377c drivers/gpu/drm/i915/display/intel_fbdev.c edd586fe705e819 drivers/gpu/drm/i915/intel_fbdev.c edd586fe705e819 drivers/gpu/drm/i915/intel_fbdev.c edd586fe705e819 drivers/gpu/drm/i915/intel_fbdev.c c3ed110386db97e drivers/gpu/drm/i915/intel_fbdev.c edd586fe705e819 drivers/gpu/drm/i915/intel_fbdev.c edd586fe705e819 drivers/gpu/drm/i915/intel_fbdev.c 5836019a87bfb31 drivers/gpu/drm/i915/display/intel_fbdev.c ac467612f40377c drivers/gpu/drm/i915/display/intel_fbdev.c ac467612f40377c drivers/gpu/drm/i915/display/intel_fbdev.c 8b4f49e03901e82 drivers/gpu/drm/i915/intel_fbdev.c cce13ff75969859 drivers/gpu/drm/i915/intel_fb.c 51f1385b90c1ad3 drivers/gpu/drm/i915/intel_fbdev.c 8bcd45534ddf68a drivers/gpu/drm/i915/intel_fbdev.c 8b4f49e03901e82 drivers/gpu/drm/i915/intel_fbdev.c ac467612f40377c drivers/gpu/drm/i915/display/intel_fbdev.c d978ef14456a380 drivers/gpu/drm/i915/intel_fbdev.c 8b4f49e03901e82 drivers/gpu/drm/i915/intel_fbdev.c 8b4f49e03901e82 drivers/gpu/drm/i915/intel_fbdev.c 8b4f49e03901e82 drivers/gpu/drm/i915/intel_fbdev.c 8b4f49e03901e82 drivers/gpu/drm/i915/intel_fbdev.c d858d5695f3897d drivers/gpu/drm/i915/intel_fbdev.c 51f1385b90c1ad3 drivers/gpu/drm/i915/intel_fbdev.c d6c6b836c1d7cca drivers/gpu/drm/i915/display/intel_fbdev.c 0c82312f3f15538 drivers/gpu/drm/i915/intel_fbdev.c 0c82312f3f15538 drivers/gpu/drm/i915/intel_fbdev.c 0c82312f3f15538 drivers/gpu/drm/i915/intel_fbdev.c 0c82312f3f15538 drivers/gpu/drm/i915/intel_fbdev.c 5935485f8eee356 drivers/gpu/drm/i915/intel_fbdev.c f5929c5309a6a43 drivers/gpu/drm/i915/intel_fbdev.c 058d88c4330f963 drivers/gpu/drm/i915/intel_fbdev.c 058d88c4330f963 drivers/gpu/drm/i915/intel_fbdev.c 0c82312f3f15538 drivers/gpu/drm/i915/intel_fbdev.c 058d88c4330f963 drivers/gpu/drm/i915/intel_fbdev.c 70998197c4f1270 drivers/gpu/drm/i915/display/intel_fbdev.c 8e7cb1799b4f8bd drivers/gpu/drm/i915/display/intel_fbdev.c 07bcd99b80477cc drivers/gpu/drm/i915/intel_fbdev.c 21cff14847421ff drivers/gpu/drm/i915/intel_fbdev.c 21cff14847421ff drivers/gpu/drm/i915/intel_fbdev.c ac467612f40377c drivers/gpu/drm/i915/display/intel_fbdev.c 21cff14847421ff drivers/gpu/drm/i915/intel_fbdev.c cce13ff75969859 drivers/gpu/drm/i915/intel_fb.c 8b4f49e03901e82 drivers/gpu/drm/i915/intel_fbdev.c 8b4f49e03901e82 drivers/gpu/drm/i915/intel_fbdev.c 8e7cb1799b4f8bd drivers/gpu/drm/i915/display/intel_fbdev.c 785b93ef8c30973 drivers/gpu/drm/i915/intel_fb.c 79e539453b34e35 drivers/gpu/drm/i915/intel_fb.c 79e539453b34e35 drivers/gpu/drm/i915/intel_fb.c 4410f3910947dce drivers/gpu/drm/i915/intel_fb.c 5f889b9a61dd706 drivers/gpu/drm/i915/display/intel_fbdev.c 72e96d6450c067f drivers/gpu/drm/i915/intel_fbdev.c 4410f3910947dce drivers/gpu/drm/i915/intel_fb.c d6c6b836c1d7cca drivers/gpu/drm/i915/display/intel_fbdev.c d6c6b836c1d7cca drivers/gpu/drm/i915/display/intel_fbdev.c 9faf5fa4d3dad3b drivers/gpu/drm/i915/display/intel_fbdev.c 9faf5fa4d3dad3b drivers/gpu/drm/i915/display/intel_fbdev.c 9faf5fa4d3dad3b drivers/gpu/drm/i915/display/intel_fbdev.c 9faf5fa4d3dad3b drivers/gpu/drm/i915/display/intel_fbdev.c 9faf5fa4d3dad3b drivers/gpu/drm/i915/display/intel_fbdev.c 8ef8561f2c8a5e3 drivers/gpu/drm/i915/intel_fbdev.c 8ef8561f2c8a5e3 drivers/gpu/drm/i915/intel_fbdev.c ac467612f40377c drivers/gpu/drm/i915/display/intel_fbdev.c ac467612f40377c drivers/gpu/drm/i915/display/intel_fbdev.c 8ef8561f2c8a5e3 drivers/gpu/drm/i915/intel_fbdev.c da7bdda2afdf1ae drivers/gpu/drm/i915/intel_fbdev.c 79e539453b34e35 drivers/gpu/drm/i915/intel_fb.c 8ef8561f2c8a5e3 drivers/gpu/drm/i915/intel_fbdev.c 8ef8561f2c8a5e3 drivers/gpu/drm/i915/intel_fbdev.c 70998197c4f1270 drivers/gpu/drm/i915/display/intel_fbdev.c 70998197c4f1270 drivers/gpu/drm/i915/display/intel_fbdev.c 70998197c4f1270 drivers/gpu/drm/i915/display/intel_fbdev.c d6c6b836c1d7cca drivers/gpu/drm/i915/display/intel_fbdev.c d6c6b836c1d7cca drivers/gpu/drm/i915/display/intel_fbdev.c d6c6b836c1d7cca drivers/gpu/drm/i915/display/intel_fbdev.c d6c6b836c1d7cca drivers/gpu/drm/i915/display/intel_fbdev.c d6c6b836c1d7cca drivers/gpu/drm/i915/display/intel_fbdev.c 70998197c4f1270 drivers/gpu/drm/i915/display/intel_fbdev.c 70998197c4f1270 drivers/gpu/drm/i915/display/intel_fbdev.c 70998197c4f1270 drivers/gpu/drm/i915/display/intel_fbdev.c 79e539453b34e35 drivers/gpu/drm/i915/intel_fb.c 7a0f9ef9703d4ac drivers/gpu/drm/i915/intel_fbdev.c 79e539453b34e35 drivers/gpu/drm/i915/intel_fb.c 88afe715dd5469b drivers/gpu/drm/i915/intel_fb.c 88afe715dd5469b drivers/gpu/drm/i915/intel_fb.c 88afe715dd5469b drivers/gpu/drm/i915/intel_fb.c 88afe715dd5469b drivers/gpu/drm/i915/intel_fb.c d6c6b836c1d7cca drivers/gpu/drm/i915/display/intel_fbdev.c 88afe715dd5469b drivers/gpu/drm/i915/intel_fb.c 88afe715dd5469b drivers/gpu/drm/i915/intel_fb.c fb2a99e15ff0d34 drivers/gpu/drm/i915/intel_fb.c 79e539453b34e35 drivers/gpu/drm/i915/intel_fb.c ac467612f40377c drivers/gpu/drm/i915/display/intel_fbdev.c 8e7cb1799b4f8bd drivers/gpu/drm/i915/display/intel_fbdev.c d6c6b836c1d7cca drivers/gpu/drm/i915/display/intel_fbdev.c 70998197c4f1270 drivers/gpu/drm/i915/display/intel_fbdev.c 79e539453b34e35 drivers/gpu/drm/i915/intel_fb.c d858d5695f3897d drivers/gpu/drm/i915/intel_fbdev.c 52a05c302bcfe57 drivers/gpu/drm/i915/intel_fbdev.c 79e539453b34e35 drivers/gpu/drm/i915/intel_fb.c 79e539453b34e35 drivers/gpu/drm/i915/intel_fb.c b4476f52e43fadc drivers/gpu/drm/i915/intel_fb.c d6c6b836c1d7cca drivers/gpu/drm/i915/display/intel_fbdev.c 5935485f8eee356 drivers/gpu/drm/i915/intel_fbdev.c 0c82312f3f15538 drivers/gpu/drm/i915/intel_fbdev.c d858d5695f3897d drivers/gpu/drm/i915/intel_fbdev.c 79e539453b34e35 drivers/gpu/drm/i915/intel_fb.c 79e539453b34e35 drivers/gpu/drm/i915/intel_fb.c 79e539453b34e35 drivers/gpu/drm/i915/intel_fb.c

Jesse Barnes           2008-11-07  232 Jesse Barnes           2013-11-25  233  static int intelfb_create(struct drm_fb_helper *helper, Jesse Barnes           2013-11-25  234  			  struct drm_fb_helper_surface_size *sizes) Jesse Barnes           2013-11-25  235  { Jesse Barnes           2013-11-25  236  	struct intel_fbdev *ifbdev = Jesse Barnes           2013-11-25  237  		container_of(helper, struct intel_fbdev, helper); Jesse Barnes           2014-02-07  238  	struct intel_framebuffer *intel_fb = ifbdev->fb; Jesse Barnes           2013-11-25  239  	struct drm_device *dev = helper->dev; Joonas Lahtinen        2016-03-30  240  	struct drm_i915_private *dev_priv = to_i915(dev); David Weinehall        2016-08-22  241  	struct pci_dev *pdev = dev_priv->drm.pdev; Joonas Lahtinen        2016-03-30  242  	struct i915_ggtt *ggtt = &dev_priv->ggtt; Ville Syrjälä          2018-09-07  243  	const struct i915_ggtt_view view = { Ville Syrjälä          2018-09-07  244  		.type = I915_GGTT_VIEW_NORMAL, Ville Syrjälä          2018-09-07  245  	}; Chris Wilson           2019-01-14  246  	intel_wakeref_t wakeref; Chris Wilson           2019-01-14  247  	struct fb_info *info; Dave Airlie            2020-06-26  248  	struct i915_vma *vma = NULL; Dave Airlie            2020-06-26  249  	struct i915_ttm_bo *bo = NULL; Chris Wilson           2018-02-20  250  	unsigned long flags = 0; Jesse Barnes           2014-03-07  251  	bool prealloc = false; Chris Wilson           2016-07-20  252  	void __iomem *vaddr; Chris Wilson           2016-04-28  253  	int ret; Jesse Barnes           2008-11-07  254 Chris Wilson           2014-04-23  255  	if (intel_fb && Chris Wilson           2014-04-23  256  	    (sizes->fb_width > intel_fb->base.width || Chris Wilson           2014-04-23  257  	     sizes->fb_height > intel_fb->base.height)) { Wambui Karuga          2020-03-10  258  		drm_dbg_kms(&dev_priv->drm, Wambui Karuga          2020-03-10  259  			    "BIOS fb too small (%dx%d), we require (%dx%d)," Chris Wilson           2014-04-23  260  			    " releasing it\n", Chris Wilson           2014-04-23  261  			    intel_fb->base.width, intel_fb->base.height, Chris Wilson           2014-04-23  262  			    sizes->fb_width, sizes->fb_height); Harsha Sharma          2017-10-09  263  		drm_framebuffer_put(&intel_fb->base); Chris Wilson           2014-04-23  264  		intel_fb = ifbdev->fb = NULL; Chris Wilson           2014-04-23  265  	} Pankaj Bharadiya       2020-01-28  266  	if (!intel_fb || drm_WARN_ON(dev, !intel_fb_obj(&intel_fb->base))) { Wambui Karuga          2020-03-10  267  		drm_dbg_kms(&dev_priv->drm, Wambui Karuga          2020-03-10  268  			    "no BIOS fb, allocating a new one\n"); Jesse Barnes           2013-11-25  269  		ret = intelfb_alloc(helper, sizes); Chris Wilson           2010-08-08  270  		if (ret) Tvrtko Ursulin         2015-06-30  271  			return ret; Jesse Barnes           2014-02-07  272  		intel_fb = ifbdev->fb; Jesse Barnes           2013-11-25  273  	} else { Wambui Karuga          2020-03-10  274  		drm_dbg_kms(&dev_priv->drm, "re-using BIOS fb\n"); Jesse Barnes           2014-03-07  275  		prealloc = true; Jesse Barnes           2013-11-25  276  		sizes->fb_width = intel_fb->base.width; Jesse Barnes           2013-11-25  277  		sizes->fb_height = intel_fb->base.height; Jesse Barnes           2013-11-25  278  	} Jesse Barnes           2013-11-25  279 Daniele Ceraolo Spurio 2019-06-13  280  	wakeref = intel_runtime_pm_get(&dev_priv->runtime_pm); Tvrtko Ursulin         2015-06-30  281 Dave Airlie            2020-06-26  282  	if (!dev_priv->use_ttm) { Chris Wilson           2015-12-04  283  		/* Pin the GGTT vma for our access via info->screen_base. Chris Wilson           2015-12-04  284  		 * This also validates that any existing fb inherited from the Chris Wilson           2015-12-04  285  		 * BIOS is suitable for own access. Chris Wilson           2015-12-04  286  		 */ Chris Wilson           2018-02-20  287  		vma = intel_pin_and_fence_fb_obj(&ifbdev->fb->base, Ville Syrjälä          2018-09-07  288  						 &view, false, &flags); Chris Wilson           2016-08-15  289  		if (IS_ERR(vma)) { Chris Wilson           2016-08-15  290  			ret = PTR_ERR(vma); Chris Wilson           2015-12-04  291  			goto out_unlock; Chris Wilson           2016-08-15  292  		} Dave Airlie            2020-06-25  293  	} Chris Wilson           2019-08-16  294  	intel_frontbuffer_flush(to_frontbuffer(ifbdev), ORIGIN_DIRTYFB); Dhinakaran Pandiyan    2018-03-06  295 Archit Taneja          2015-07-31  296  	info = drm_fb_helper_alloc_fbi(helper); Archit Taneja          2015-07-31  297  	if (IS_ERR(info)) { Wambui Karuga          2020-03-10  298  		drm_err(&dev_priv->drm, "Failed to allocate fb_info\n"); Archit Taneja          2015-07-31  299  		ret = PTR_ERR(info); Chris Wilson           2010-08-08  300  		goto out_unpin; Jesse Barnes           2013-11-25  301  	} Jesse Barnes           2013-11-25  302 Chris Wilson           2019-08-16  303  	ifbdev->helper.fb = &ifbdev->fb->base; Dave Airlie            2009-08-28  304 Jesse Barnes           2008-11-07  305  	info->fbops = &intelfb_ops; Jesse Barnes           2008-11-07  306 Dave Airlie            2009-06-16  307  	/* setup aperture base/size for vesafb takeover */ Chris Wilson           2019-08-13  308  	info->apertures->ranges[0].base = ggtt->gmadr.start; Joonas Lahtinen        2016-03-30  309  	info->apertures->ranges[0].size = ggtt->mappable_end; Dave Airlie            2009-06-16  310 Dave Airlie            2020-06-26  311 Dave Airlie            2020-06-26  312  	if (vma) { Chris Wilson           2019-11-13  313  		/* Our framebuffer is the entirety of fbdev's system memory */ Chris Wilson           2019-11-13  314  		info->fix.smem_start = Chris Wilson           2019-11-13  315  			(unsigned long)(ggtt->gmadr.start + vma->node.start); Chris Wilson           2019-11-13  316  		info->fix.smem_len = vma->node.size; Chris Wilson           2019-11-13  317 Chris Wilson           2016-04-28  318  		vaddr = i915_vma_pin_iomap(vma); Chris Wilson           2016-04-28  319  		if (IS_ERR(vaddr)) { Wambui Karuga          2020-03-10  320  			drm_err(&dev_priv->drm, Wambui Karuga          2020-03-10  321  				"Failed to remap framebuffer into virtual memory\n"); Chris Wilson           2016-04-28  322  			ret = PTR_ERR(vaddr); Daniel Vetter          2017-02-07  323  			goto out_unpin; Jesse Barnes           2008-11-07  324  		} Chris Wilson           2016-04-28  325  		info->screen_base = vaddr; Chris Wilson           2016-04-28  326  		info->screen_size = vma->node.size; Dave Airlie            2020-06-25  327  		ifbdev->vma = vma; Dave Airlie            2020-06-25  328  		ifbdev->vma_flags = flags; Dave Airlie            2020-06-25  329  	} else { Dave Airlie            2020-06-26  330  		bo = intel_fb_bo(&ifbdev->fb->base); Dave Airlie            2020-06-26  331 Dave Airlie            2020-06-26  332  		drm_dbg_kms(&dev_priv->drm, "yo yo 2"); Dave Airlie            2020-06-26  333  		info->fix.smem_start = ggtt->gmadr.start + i915_ttm_bo_gpu_offset(bo); Dave Airlie            2020-06-26  334  		info->fix.smem_len = i915_ttm_bo_size(bo); Dave Airlie            2020-06-25  335  		info->screen_base = i915_ttm_bo_kptr(bo); Dave Airlie            2020-06-25  336  		info->screen_size = i915_ttm_bo_size(bo); Dave Airlie            2020-06-25  337  	} Jesse Barnes           2008-11-07  338 Daniel Vetter          2019-03-26  339  	drm_fb_helper_fill_info(info, &ifbdev->helper, sizes); Jesse Barnes           2008-11-07  340 Chris Wilson           2012-12-16  341  	/* If the object is shmemfs backed, it will have given us zeroed pages. Chris Wilson           2012-12-16  342  	 * If the object is stolen however, it will be full of whatever Chris Wilson           2012-12-16  343  	 * garbage was left in there. Chris Wilson           2012-12-16  344  	 */ Dave Airlie            2020-06-26  345  	if (vma && vma->obj->stolen && !prealloc) Chris Wilson           2012-12-16  346  		memset_io(info->screen_base, 0, info->screen_size); Chris Wilson           2012-12-16  347 Sascha Hauer           2012-02-06  348  	/* Use default scratch pixmap (info->pixmap.flags = FB_PIXMAP_SYSTEM) */ Jesse Barnes           2008-11-07  349 Wambui Karuga          2020-03-10 @350  	drm_dbg_kms(&dev_priv->drm, "allocated %dx%d fb: 0x%08x\n", Chris Wilson           2019-08-16  351  		    ifbdev->fb->base.width, ifbdev->fb->base.height, Dave Airlie            2020-06-26  352  		    vma ? i915_ggtt_offset(vma) : i915_ttm_bo_gpu_offset(bo)); Dave Airlie            2020-06-25  353 Jesse Barnes           2008-11-07  354 Daniele Ceraolo Spurio 2019-06-13  355  	intel_runtime_pm_put(&dev_priv->runtime_pm, wakeref); David Weinehall        2016-08-22  356  	vga_switcheroo_client_fb_set(pdev, info); Jesse Barnes           2008-11-07  357  	return 0; Jesse Barnes           2008-11-07  358 Chris Wilson           2009-02-11  359  out_unpin: Dave Airlie            2020-06-26  360  	if (vma) Chris Wilson           2018-02-20  361  		intel_unpin_fb_vma(vma, flags); Chris Wilson           2015-12-04  362  out_unlock: Daniele Ceraolo Spurio 2019-06-13  363  	intel_runtime_pm_put(&dev_priv->runtime_pm, wakeref); Jesse Barnes           2008-11-07  364  	return ret; Jesse Barnes           2008-11-07  365  } Jesse Barnes           2008-11-07  366
:::::: The code at line 350 was first introduced by commit
:::::: ac467612f40377c48311664303d56039c54ab8ec drm/i915/fbdev: convert to drm_device based logging.
:::::: TO: Wambui Karuga wambui.karugax@gmail.com
:::::: CC: Jani Nikula jani.nikula@intel.com
---
0-DAY CI Kernel Test Service, Intel Corporation
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